Sökresultat för "Refactoring"

What will you do? As a Senior iOS Engineer at Rebtel, you will be part of our Frontend team, helping modernize and evolve the Rebtel iOS app. The iOS team is two engineers, and you'd be the third. We're moving off legacy Objective-C toward a modern Swift, SwiftUI, and Combine stack, and shifting the architecture from VIPER to MVVM-C, all while continuously shipping product features to a global user base. You'll work in a small, empowered team where your technical decisions matter. This role is a mix of building new features, refactoring legacy code, collaborating cross-functionally, and shaping the future of our iOS platform. Areas of ownership: Drive the modernization from legacy Objective-C to a modern Swift + SwiftUI stack Refactor code that slows us down and proactively pay down tech debt Build and modernize iOS features using Swift, SwiftUI, and Combine Contribute to architecture decisions (VIPER to MVVM-C transition, Combine, platform improvements) Collaborate closely with Android, Web, Product, Design to ship the right solutions Ship to the App Store and monitor what happens after release Improve tooling, testing practices, and CI/CD where needed Maintain and improve the overall health of the iOS platform Requirements: 5+ years building iOS apps Proficient in Swift, SwiftUI, and Combine Comfortable maintaining and modernizing legacy Objective-C Solid grasp of iOS architecture patterns (MVVM-C, VIPER) Shipped production iOS apps to the App Store, including post-release monitoring Experience with REST and/or GraphQL, with solid error handling and async patterns Can work independently and ship without constant oversight Write unit tests, cover edge cases, and give code reviews that favor simple solutions Work effectively with AI coding tools Good English (we write and speak it all day) Nice to have: Worked on large, mature products Mobile CI/CD, testing, and DevOps experience Audio or telecommunications experience Why Rebtel? Rebtel has been connecting people across borders for nearly 20 years. Today, we're profitable, growing, and at a pivotal moment in our journey. We make it cheap and easy for migrants to call and send money home. Millions of people move countries every year, and staying connected with family shouldn't cost a fortune. That's the problem we work on, from a small, international team based in Stockholm where speed and ownership matter more than process. Benefits Pension Plan Health Checkups, Influenza shots, and Private Medical Insurance Dental Insurance Occupational insurance Wellness allowance (5,000 SEK) Discount on gym memberships Bonus program Extra parental pay 30 days annual vacation Monday breakfasts Relocation Support Equal Opportunity We are Rebtel. We come from all around the world to create products for anyone who has crossed a border. We believe in equal opportunity and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Honor Technology’s mission is to change the way society cares for older adults. As a leader in aging care innovation, Honor provides the technology, tools, and services that empower older adults to live life on their own terms. Honor’s growing portfolio includes its consumer care brand, Home Instead, Inc., the world’s leading provider of in-home care for older adults. With a global franchise network and more than 100,000 Care Pros, Home Instead delivers over 50 million hours of personalized care annually. Together, Honor and Home Instead are setting a new standard for aging in place, backed by powerful technology, compassionate care, and a commitment to aging on your own terms. Join us to create a new and better aging experience for our clients, their families, and our Care Professionals.  ABOUT THE WORK This position is on our Applied AI team, which is responsible for helping Honor safely and pragmatically apply AI across our operating model, product systems, and internal workflows. The mission of the Applied AI team is to help Honor become an organization that learns faster, remembers more, and continuously compounds what it learns over time. We believe the most valuable use of AI at Honor is not isolated task automation, but building durable organizational intelligence: systems that retain operational context, surface relevant prior learning, support better decisions, and help teams turn fragmented insights into repeatable improvements. Honor operates in a deeply relationship-driven industry. The best home care operators personalize service because they remember the details, understand context, and adapt to the situation. At Honor’s scale, that requires thoughtful systems: reliable context, governed access, reusable AI patterns, traceable workflows, and product experiences that help humans and agents make better decisions together. As a Senior Engineer on Applied AI, you will help design, build, and productionize the foundations that make this possible. You may work on systems that power AI-assisted sales follow-up, operational defect analysis, reusable memory and retrieval patterns, internal agentic tools, AI-powered data analysis, schedulable workflows, or closed-loop feedback systems that connect audits, product changes, and measurable business outcomes. You will work closely with engineering, product, design, data, operations, security, and business stakeholders to move quickly while maintaining the discipline needed for production systems. This team is highly exploratory, but the work is not a lab exercise. We are looking for engineers who can turn ambiguous AI opportunities into safe, reliable, measurable product and platform capabilities. We have an exciting runway ahead of us. As AI becomes an operational layer across Honor, we need engineers who can help create the paved roads: secure model access, compliant data pathways, observability, cost controls, evaluation patterns, human-in-the-loop workflows, and reusable architecture that allows teams across Honor to adopt AI without creating long-term fragmentation. ABOUT YOU * You thrive in a diverse, cross-functional team, collaborating with design, product management, data, operations, security, and other engineering teams. * You are excited by ambiguous, high-leverage problems where the right answer requires both technical judgment and operational empathy. * You enjoy building production-grade systems that connect user-facing workflows, backend services, data pipelines, and AI/LLM capabilities. * You’ve built and maintained production-grade features in Python, or have transferable experience in common languages like Node.js and are willing to learn Python. * You know how to design reliable data models and have used relational databases at scale. * You have been a key contributor to the design and implementation of large, complex projects. * You are comfortable working in and refactoring legacy, monolithic systems while also designing new services and integration patterns. * You are a strong communicator, both verbally and in writing, and can explain technical tradeoffs to technical and non-technical audiences. * You think carefully about quality, observability, privacy, security, and operational risk. * You are excited to work with AI systems in a way that is pragmatic, measurable, and grounded in real business outcomes. * You are willing to participate in an on-call rotation in collaboration with our tier 1 support team. SOME, OR ALL, OF THESE ARE TRUE * You have experience building LLM-powered products, AI agents, retrieval systems, memory systems, or evaluation frameworks. * You have worked with model providers or platforms such as AWS Bedrock, OpenAI, Gemini, Anthropic, or similar systems. * You have experience with secure data access patterns, RBAC, auditability, or compliant data workflows. * You have built internal tools, workflow automation, or systems that support operations teams at scale. * You are comfortable working with messy operational data and turning it into reliable product or platform capabilities. * You have experience designing systems that involve human-in-the-loop review, feedback loops, or measurable quality improvement. * You are knowledgeable about microservice architecture and best practices. * You have experience working with an RPC architecture. * You are comfortable with frontend development and have experience with JavaScript frameworks like React. * You have experience leveraging observability and monitoring tools like DataDog. * You enjoy mentoring and spreading knowledge to other engineers. * You are energized by building foundations that help other teams move faster and more safely. TECH YOU MAY USE * Python * Thrift * MySQL * AWS * AWS Bedrock * OpenAI, Gemini, Anthropic, or similar model platforms * JavaScript * React * Looker * GitHub * DataDog * Internal agentic tools and workflow automation platforms   #LI-Remote Our range reflects the hiring range for this position.  We use national average to determine pay as we are a remote first company.  Individual pay is based on a number of factors including qualifications, skills, experience, education, and training. Base pay is just a part of our total rewards program.  Honor offers generous equity packages that increase with position level and responsibilities, and a 401K with up to a 4% employer match. We provide medical, dental and vision coverage including zero cost plans for employees.  Short Term Disability, Long Term Disability and Life Insurance are fully employer paid with a voluntary additional Life Insurance option.  We offer a generous time off program, mental health benefits, wellness program, and discount program.   Hiring Salary Range $160,000—$180,000 USD At Honor, we put people first. Our leadership culture is guided by Leadership Principles that prioritize integrity, compassion, and excellence. We offer a unique opportunity to lead with purpose and make a meaningful impact no matter your role. Honor is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), national origin, age, disability, genetic information, political affiliation or belief.

What will you do? As a Senior Android Engineer at Rebtel, you will be part of our Frontend team, helping modernize and evolve the Rebtel Android app. We are in the middle of migrating from Java to Kotlin and Jetpack Compose while continuously shipping product features to a global user base. You’ll work in a small, empowered team where your technical decisions matter. This role is a mix of building new features, refactoring legacy code, collaborating cross-functionally, and shaping the future of our Android platform. Areas of ownership: Drive the migration from Java to a modern Kotlin + Compose stack Refactor code that slows us down and proactively pay down tech debt Build and modernize Android features using Kotlin and Jetpack Compose Contribute to architecture decisions (MVVM/MVI, Coroutines, platform improvements) Collaborate closely with iOS, Web, Product, Design, and QA to ship the right solutions Improve tooling, testing practices, and CI/CD where needed Maintain and improve the overall health of the Android platform Requirements: You are an excellent communicator and collaborator. We work in English, but you will hear many languages in our Stockholm office 5+ years of experience building Android applications Strong knowledge of Kotlin (and solid Java understanding) Experience with modern Android architecture (Jetpack Compose, Coroutines, MVVM/MVI) Proven ability to work independently and ship high-quality code You are an excellent communicator and collaborator. We work in English, but you will hear many languages in our Stockholm office You care about the code you leave behind — you ship features without cutting corners You prefer simple, pragmatic solutions over clever complexity Experience migrating legacy Android codebases to modern stacks Experience with mobile CI/CD, testing, or DevOps practices is a plus It's a plus with experience with collaborating across platforms (iOS/Web) Why Rebtel? When you join Rebtel, you become part of a global team, bringing together diverse minds from every corner of the world. Our headquarter is nestled in Stockholm and here we strike a balance between dedicated work and more relaxed activities. Every Friday the unmistakable aroma of freshly popped popcorn fills the air, but our celebrations encompass everything from minor and major common accomplishments to cinnamon bun day. At Rebtel, you are the most important asset and we strive to provide a comprehensive package of benefits and perks that enhance your well-being and work experience. Here are some of the things you can expect from us: Pension Plan Health Checkups, Influenza shots and Private Medical Insurance Dental Insurance Occupational insurance Wellness allowance (5,000 SEK) Discount on gym memberships Bonus program Extra parental pay 30 days annual vacation Monday breakfasts Relocation Support, if you're joining us from afar, we'll assist you in making a smooth transition. Rebtel is an international workplace, and at the office, we speak English; therefore, high English proficiency is required. We are committed to being an LGBTQIA+ safe workplace, a place where individuals can be open about who they are without fear of discrimination or harassment. We are Rebtel. We come from all around the world to create products for anyone who has crossed a border. We believe in equal opportunity and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

PlanIT is the next generation of Sparepart management planning for Automotive customer. The digital product is build on Azure with a frontend built on Neptune. What we need is a person to drive the transformation from Neptune into REACT. This is a long term assignment and we want the person to stay in our team to maintain the application. Primarily the front end but also contribute in the maintenance team in general. Main technical skills: * React (including Hooks, Context API and component composition etc.) * TypeScript * State management solutions (like Redux or React Query) * HTML5, CSS3 and modern styling techniques (ex. Styled Components) * Understanding of RESTful APIs (or GraphQL) * Unit and integration testing (React Testing Library, Jest, Playwright) Migration-Specific Skills * Experience in rewriting legacy frontend systems to React * Ability to analyze old codebases (Neptune in this case) and identify reusable logic * Understanding of gradual migration strategies * Refactoring skills to modernize UX/UI patterns during the migration * Knowledge of performance optimizations in React during rewrites Tools/Ecosystem: * Build tools (ex. Vite) * Linting, formatting and code quality tools (ESLint, Prettier) * Git * Design systems and component libraries (Storybook, MUI, etc.) * Understanding of accessibility (a11y) best practices * Experience with CI/CD pipelines (ex. Azure DevOps) * Work is to be performed from office in Arendal - Göteborg

ASSA ABLOY Group is a global leader in access solutions, powering secure identities for millions worldwide. Our brands deliver innovative products and services for physical and logical access control, secure authentication, and identity management. We foster a collaborative, inclusive, and dynamic work environment where creativity, learning, and career growth are encouraged. We value leadership at every level, encouraging our team members to take initiative, inspire others, and contribute to a culture of continuous improvement and shared success. We are looking for an AI/ML Engineer to drive the adoption of artificial intelligence across our products and internal engineering workflows. Join our skilled, international team of developers based in Stockholm (Sweden) or Krakow (Poland), dedicated to building next-generation products and access control systems. In this role, you will design, build, and deploy AI-powered product features while also enabling developers to work more efficiently through AI-assisted coding, agent-based systems, and automated workflows. You will work at the intersection of machine learning, software engineering, and product development, turning cutting-edge AI capabilities into practical, scalable solutions that deliver real business value. What you will do as our AI/ML Engineer: Take a proactive leadership role in coordinating AI/ML activities, mentoring junior team members, and sharing expertise to elevate team performance. Introduce AI tools and workflows that improve developer productivity and code quality. Design and implement AI/ML features embedded directly into our products Select, fine-tune, and integrate models (LLMs, classical ML, or hybrid approaches) into production systems. Ensure AI solutions are scalable, reliable, secure, and cost-efficient Build and maintain AI agents to assist with tasks such as Code generation and refactoring, Test creation, Code reviews and static analysis Help to iterate and improve on best practices for AI usage, governance, and responsible AI implementation. The skills and experience you need Minimum 5 years of experience in software engineering role. Solid understanding of ML fundamentals (training, evaluation, deployment) Experience working with large language models (LLMs) and AI APIs Programming experience (Python, Java, Go, or similar). Familiarity with cloud platforms and MLOps practices. Understanding of data pipelines, feature stores, and monitoring Familiarity with Agile development workflows (Scrum, Kanban, XP). Ability to work effectively in international teams, complete tasks with minimal supervision, and demonstrate creativity and a passion for learning. Degree in Computer Science, Software Engineering, or a related field. Strong command of written and spoken English. Nice to have: Experience building multi-agent or tool-using AI systems Knowledge of security evaluation methodologies, cryptography, Secure Elements, secure access control, identification, authentication, and PKI. What we offer: Opportunities to develop leadership skills – including mentoring, project ownership, and participation in strategic initiatives. Competitive salary and annual bonus. Private medical care, life insurance, and MyBenefit cafeteria system. In-house English classes, training budget, and broad learning and career development opportunities. Additional perks: weekly fresh fruit delivery, meal allowance, and discounts on company products. We review applications regularly, so don’t wait We are building diverse, inclusive teams, and encourage applications from everyone who can see themselves working with us. Just set up your profile and apply here. To make sure your personal data is safe, we don’t look at any applications sent by email or post. If you have any questions about the role or the process, email Elżbieta Łątka-Likh, Talent Acquisition Business Partner, at elzbieta.latka-likh@assaabloy.com Let’s create a safer and more open world - together! To find out more about us, visit www.assaabloy.com We are the ASSA ABLOY Group Our people have made us the global leader in access solutions. In return, we open doors for them wherever they go. With nearly 63,000 colleagues in more than 70 different countries, we help billions of people experience a more open world. Our innovations make all sorts of spaces – physical and virtual – safer, more secure, and easier to access. As an employer, we value results – not titles, or backgrounds. We empower our people to build their career around their aspirations and our ambitions – supporting them with regular feedback, training, and development opportunities. Our colleagues think broadly about where they can make the most impact, and we encourage them to grow their role locally, regionally, or even internationally. As we welcome new people on board, it’s important to us to have diverse, inclusive teams, and we value different perspectives and experiences.

⚡️ What We Do Flower is Flexible Power. We are a next-gen energy company leveraging AI and machine learning to make renewable energy stable and always available – even when the sun isn’t shining and the wind isn’t blowing. Through smart optimization and trading of energy assets like wind and solar farms, battery systems, and EV chargers, we make renewable energy reliable and predictable, leading the charge towards the energy system of tomorrow. 🌟 Who We Are Tech company at heart – purpose in our DNA. Flower consists of a diverse group of innovative individuals with a strong desire to improve the state of the world. At Flower, we believe trust, collaboration and diversity are essential to not only create an inclusive work environment, but also drive career growth. By embracing varying perspectives, we allow creativity and progress to flourish. To accelerate towards our goal of becoming the pioneering force powering the energy system of tomorrow, we are now looking for a passionate and skilled Software Engineer to join our Asset Optimisation domain. 👩‍💻 About The Role Our optimization services decide how Flower's flexibility and renewable portfolios are allocated across energy and balancing markets, from days in advance, continuously updating right up to delivery. Our systems run fully automated and dispatch hundreds of MWs of flexible capacity to where the grid or market needs it most. As a Software Engineer, you will join a quant-heavy team of data scientists, optimization engineers and energy market experts. Your focus is the engineering side of these services: architecture, tooling, reliability, system interfaces, observability. This is a hands-on role - you will write code every day and own the standards and foundation the rest of the team builds on. What You'll Do Own the structure and quality of our optimization codebase - architecture, refactoring, testing - and set the engineering bar the team works to Ensure the optimization stack holds up as we scale our portfolio to GW-scale and new geographies Standardize what is currently bespoke, and decide what has to be rebuilt versus hardened Handle reliability and edge cases in the trading path, define graceful failure modes - for example, what should happen when a bid submission fails halfway through? Define interfaces towards other teams and take part in those discussions on behalf of the team Own our optimization environments, infosec hygiene & testing infra across our services Maintain and improve CI, deployments, observability and alerting Who You Are ~ 3–7 years of experience building and running software in production Fluent in Python and related tooling (uv, prek, ruff, ty, FastAPI, Pydantic, DuckDB) Experience managing quantitative models in production (simulation, optimization, heavy batch compute, ML workloads) Experience with AWS (Modal is a plus) Hands-on across the stack, from architecture down to repo settings, pipelines and environments, and the occasional internal frontend Solid instincts for system design and API boundaries, comfortable having these conversations with adjacent teams Pragmatic - you can tell a bad idea from a good one on your own, and you know when good enough is good enough Motivated to work in energy markets & in a trading environment 📍 Location Our beautiful office is located in the heart of Södermalm, just a short walk from Slussen subway station. We encourage in-office collaboration but support a hybrid work model. ✉️ Apply Our corporate language is English, as we have about 30 nationalities in the office. We therefore appreciate it if you could submit your CV in English. Throughout the recruitment process you will meet with the Talent Partner, the Head of Predictions & Asset Optimization, our Product Manager, the Team for a tech assessment and the VP of Engineering. We look forward to hearing from you! —- We kindly but firmly decline any engagement in recruitment assistance for our hiring processes. This includes partnership offers or the sale of recruitment tools.

Cloud Engineer Do you have strong automation skills, deep AWS expertise and a passion for cloud-native technologies? Then this might be the chance to give yourself an outstanding opportunity to grow your career in a dynamic, international environment! Giesecke+Devrient (GD) specializes in securing mobile connections, legal identities, and digital infrastructures. When it comes to digital security, we serve as the trusted partner for governments, public authorities, and enterprises globally. We safeguard and manage confidential systems, networks, data, and identities in physical, digital and mobile environments. We are now looking for a Cloud Engineer with a focus on AWS to join our team in Stockholm. This is a permanent position where you’ll play a key role in driving our cloud transformation journey. Join us in building and managing secure, scalable, and automated cloud infrastructure that supports critical applications across multiple Agile Release Trains (ARTs). As a Cloud Engineer, you’ll work hands-on with cutting-edge technologies in a collaborative, agile environment. About the Role We are looking for a Cloud Engineer with deep AWS expertise, strong automation skills, a passion for cloud-native technologies and experience in supporting live systems. In this role, you will design, implement, and manage AWS Landing Zones and foundational cloud infrastructure. You will also support the migration of application stacks to AWS, ensuring performance, security, and scalability. This role also include tasks such as: Manage and evolve Kubernetes clusters and Docker container environments Automate infrastructure and deployments using Terraform, Ansible, and CI/CD pipelines Monitor and optimize system performance, troubleshoot issues, and collaborate with development teams Operate and support cloud-based production systems, ensuring high availability, performance, and reliability Write and maintain automation scripts to improve operational efficiency Qualifications We are looking for a hands-on engineer with a collaborative mindset and a strong technical foundation. You should have: Experience with AWS services Experience in cloud migration (rehosting, replatforming, or refactoring) Expertise in Kubernetes and/or Amazon EKS Strong skills in Infrastructure as Code (Terraform, Ansible) Proven experience supporting and operating production systems in a cloud environment Fluent in English It is advantageous if you also have: AWS certifications (e.g., Solutions Architect, DevOps Engineer) Knowledge of security and compliance frameworks (e.g., CIS, NIST). Experience in telecom or mobile network environments Familiarity with GSMA security and compliance standards Experience working in Agile/Scrum teams; SAFe What’s next? If this sounds like the place and role for you – apply today! We look forward to getting to know you better! Welcome with your application no later than August 4th, 2026. Why G+D? At G+D, you’re not just joining a company, you’re joining a diverse, supportive, and purpose‑driven community. In this role you will have the opportunity to work with talented people in an international and innovative environment. G+D is a well-established family-owned company at the forefront of the market. Besides a dynamic and evolving industry, we offer you: A culture that values trust, innovation, and continuous learning Personal and professional development with a wide range of training and learning opportunities Competitive compensation and benefits Work-life balance with a hybrid work model The chance to make a real impact on secure digital ecosystems Get to know us and our team at G+D Sweden better by listening to our Job cast below: Shaping the next chapter of the digital age Spotify: https://open.spotify.com/episode/71GyhbDv090LgVyukyLf7v?si=f399b1f0d93e47e3 Acast: https://shows.acast.com/5cdc00c69e126b7939fb506b/646e072f95211700118d82a4 Our DNA is in our people Spotify: https://open.spotify.com/episode/6BpWiUCMXr3q68dSGEr2w7?si=e4328a3c8db34b8d Acast: https://shows.acast.com/5cdc00c69e126b7939fb506b/646e070580b8d100110f0e95

What you'll do You will drive the evolution of CERN's Service Management platform, currently based on ServiceNow, in line with business needs and developments from the platform provider. Learn more: https://osi-dep.web.cern.ch/sms/ Your responsibilities Identify and present relevant technical solutions (e.g. AI based automation) by following new releases and announcements from the PaaS service provider (ServiceNow). Regularly interact with business process experts to capture business needs. Prepare and maintain a functional platform development plan in collaboration with our providers, business and the lead developer, participate to prototype building. Assist and replace when needed the platform lead developer in coordinating development effort. Participate to the control and support of development activities, ensuring maximum optimisation, health and compliance with the PaaS platform, security and service management industry best practices. Your profile Extensive experience in the configuration and development of a comprehensive Service Management platform, preferably ServiceNow. Demonstrated experience in architecting in PaaS platforms. Knowledge of programming techniques and languages: extensive knowledge of scripting languages, web services, software development processes and techniques together with life-cycle management concepts. Experience with database and security architectures. Knowledge of Service Management methodologies, such as the ITIL framework would be an asset. Master's degree or equivalent relevant experience in the field of Computing or a related field. ITIL certificate is an advantage. Your skills Architecture and design of ICT systems: based on capturing and analysis of requirements. Re-use, refactoring, integration and porting of existing software: : understanding the principles of incremental and logical integration of components in order to create operational services. Identification and selection of relevant emerging ICT technologies. Development of application software. Shares knowledge and expertise freely and willingly with others; coaches others to ensure knowledge transfer. Delivers presentations in a structured and clear way; adjusts style and content to the audience; responds calmly and confidently to questions. Builds and maintains constructive and effective work relationships. Promotes synergy and cooperation between the various parts of the Organization. Spoken and written English, with a commitment to learn French. Be sure to meet the eligibility criteria You are a national of a CERN Member State or Associate Member State. Currently, we cannot consider applications from Pakistani and Lithuanian nationals for positions with a 2026 start date, as the ceiling defined under Article II.5 of the Associate Membership Agreement has been reached. You have relevant qualifications and professional experience. If you have previously held a Staff contract at CERN, you will not be eligible for these positions. Please pay attention to the additional criteria and requirements for this specific position and mentioned above. You will need these documents to complete your application Your CV (English or French) Any document you consider relevant to your application

Imagine a career where every day brings the joy of giving back and the promise of a bright future. At Careium, that's our reality. Here, your work directly supports the incredible seniors who built the foundation of our society. It's a chance to show your gratitude, share your skills, and light up their lives – a deeply rewarding experience that leaves a lasting impact. But the journey doesn't end there. As you contribute to their well-being, you're also investing in your own future self. By developing valuable skills, building a fulfilling career, and being part of a supportive work family, you're laying the groundwork for your own golden years. Here, you're not just building a career, you're building a future where you can flourish as a senior yourself.  Role Overview Careium is looking for an experienced and driven Tech Lead to join our team and play a key role in the continued development and transformation of I-care Online (ICO), our Device Management system. In this role, you will act as the team’s primary technical authority, responsible for the technical health, maintainability, and long-term sustainability of the platform. A major focus of the position will be to lead the technical transformation of ICO. You will bridge strategic architectural direction with hands-on implementation, ensuring that technical decisions support both business needs and long-term product quality. Key Responsibilities: As a Tech Lead, you will guide the technical direction of the team and ensure ICO remains scalable, secure, reliable, and maintainable. You will lead technical design discussions, architecture alignment, code quality initiatives, and engineering best practices while staying close to delivery and implementation. A central part of the role will be driving the modernization journey of the current .NET and MS SQL based platform, helping transition existing on-premises solutions into a cloud environment using AWS. You will identify technical risks, improvement opportunities, and define pragmatic roadmaps for transformation. You will work closely with the Product Owner to balance feature delivery, modernization efforts, technical debt, and operational stability. You will also serve as the team’s main technical counterpart to Architects, translating broader architectural decisions into practical team-level execution. The role also includes supporting the team in technical investigations, root cause analysis, and solving complex issues requiring development expertise. In addition, you will collaborate with suppliers and external partners connected to the team’s delivery area. Who are you and what are your qualifications? We believe you are a senior engineer with strong technical judgment and a passion for modernization and continuous improvement. You are comfortable working in both strategic and hands-on contexts, and you know how to guide teams through technical change. To succeed in this role, you likely have: Several years of experience in software development, including senior or lead responsibilities Strong hands-on experience with .NET development environments Solid knowledge of Microsoft SQL Server / MS SQL Proven experience migrating on-premises systems to cloud platforms, preferably AWS Experience with system modernization, refactoring, and technical debt reduction Strong understanding of software architecture, maintainability, performance, and security Experience leading technical decisions and guiding engineering standards Strong analytical and troubleshooting skills Excellent communication skills and the ability to collaborate across teams Experience working in Agile product development environments. Skills we would love to see: Cloud-native architecture and AWS services CI/CD pipelines and DevOps ways of working Legacy system transformation and modernization programs Integration-heavy platforms and device management systems Coaching and mentoring developers High-availability systems and performance optimization Vendor or subcontractor collaboration Passion for building sustainable products and strong engineering teams. What awaits you at Careium?  You will be based in our bright HQ office in central Malmö, working alongside great colleagues with strong team spirit, always supporting each other through challenges and ensuring we have a good time while delivering. At Careium, we take work-life balance seriously; we apply hybrid working practices that enable our colleagues to flexibly switch between remote and onsite work.  Join us and make a difference for those who raised us—and for your future self.  Who are we?  Careium is a leading company in technology-enabled care. We make a significant difference in people´s lives using cutting-edge technology. From social alarms and fall sensors to smoke detectors and secure communication with the alarm centre: We are one of the few players offering a complete digital alarm chain. Our overall objectives are clear. We aim to be the preferred partner and knowledge leader in our markets and a driving player in changing the market for technology-enabled care.  Did we pique your interest?  We’d love to hear from you if you have what it takes to be an Everyday Hero. If you would like to work in a business that saves lives and adds value to individual’s lives, then get in touch. Please click ‘Apply’ and apply with an updated cv and a few words on how you think you would fit this role.  If you have any further questions regarding the job, please contact Talent Manager mailto:parisa.zafaranian@careium.com Please note that selection takes place on an ongoing basis, and we reserve the right to hire before the application deadline.

Securitas Group Securitas is a world-leading safety and security solutions partner that helps make your world a safer place. By leveraging technology in partnership with our clients, we offer a broad portfolio of value-enhancing services and solutions integrated across the security value chain – from on-site services to advanced monitoring, comprehensive risk prediction and advisory services. With around 322 000 employees in 44 markets, our innovative, holistic approach with local and global expertise makes us a trusted business partner to many of the world’s best-known companies. Benefitting from almost nine decades of deep experience and guided by our values of integrity, vigilance, and helpfulness, we create sustainable value by helping our clients optimize their operations and protect what matters most - their people and assets. AI Team at Securitas At Securitas, our colleagues show up every day to help keep communities and organizations safe. Our job in the AI team is to make sure they're equipped with the best tools and intelligence possible. We are Securitas' Specialized AI Team - the internal center of excellence for advanced, custom AI. We don't work on generic tools or off-the-shelf solutions. We build the AI capabilities that require deep technical and domain expertise, and that directly move the needle on how Securitas operates at scale. About the role You will be a key technical voice in a small, focused team - someone who shapes how we approach problems, not just solves them. You'll lead the design, development, and production deployment of ML and GenAI solutions that turn raw data into actionable intelligence across a range of real-world problems. The stack we work with Python · PyTorch · LLMs (OpenAI, Gemini, Claude, open-source) · RAG pipelines, Hugging Face · Python analytical tools (DuckDB, polars, Pandas, and more) · Streamlit & Dash · Claude Code · GitHub Copilot · React · Databricks · Docker · SQL/NoSQL · Azure/GCP Responsibilities Owning the architecture of LLM-powered pipelines that extract structure and insight from large volumes of unstructured text, such as incident reports, operational logs, client data. Designing and stress-testing end-to-end GenAI architectures (e.g. RAG), prompt strategies, and evaluation frameworks - relevance, faithfulness, hallucination rates, latency tradeoffs - and setting the bar for what "good" looks like on the team. Building and productionizing workforce management models - demand forecasting, shift scheduling optimization, and attrition modeling - that help deploy officers more effectively. Developing client churn models that give the business early, actionable retention signals. Driving the end-to-end ML lifecycle: from problem framing and data strategy through to monitored, production-grade systems. Translating ambiguous business problems into concrete technical roadmaps - and pushing back when the framing is wrong. Mentoring junior data scientists and setting technical standards across the team. Presenting findings, model behavior, and tradeoffs to senior stakeholders clearly and credibly. What you'll bring Must-haves Around 5+ years of professional data science experience, with a clear track record of successes. Deep Python skills and strong software engineering habits - your code is readable, tested, and maintainable. Advanced NLP experience and hands-on work with LLMs at a level beyond prompt experimentation - fine-tuning, evaluation, deployment. A rigorous approach to GenAI evaluation: you've built frameworks to measure output quality, catch failure modes, and make principled tradeoffs with full lifecycle thinking. Experience with MLOps fundamentals: deployment, serving, and monitoring of models, CI/CD, Docker, application and service logging, and reproducible pipelines. Using modern AI coding tools to work as a highly productive data scientist - rapidly exploring ideas, writing and refactoring code, and debugging faster while keeping a critical eye on outputs. Strong analytical instincts - you can tell when a result is too good to be true and you know how to find out why. Communication skills sharp enough to run a stakeholder presentation and a code review on the same day. Nice-to-haves Experience with Databricks for large-scale data processing and collaborative workflows. Familiarity with LLM evaluation frameworks (Ragas, LangSmith, or similar). Hands-on experience with forecasting and optimization problems - scheduling, demand planning, or similar. Experience building interactive data tools for end users, including front-end design, authentication layers, and logging. Background in a domain where decisions have real operational consequences - logistics, healthcare, security, or similar. Working conditions The role is open for candidates based in Malmö or Stockholm (with preference for applicants in Malmö). It's a hybrid working model. What we offer At Securitas we believe in doing the right thing and doing it well. For our customers and our employees. Our employees come from all walks of life and bring with them many talents and perspectives. We aim for diverse representation throughout the company, and we are committed to equal pay, safe working conditions, gender balance and an inclusive work environment with a wide range of skills and development opportunities. If this sounds like the right next step in your professional career, don't hesitate and apply!