
LUNDS UNIVERSITET · Lund
Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund,...
Lunds universitet grundades 1666 och rankas återkommande som ett av världens främsta lärosäten. Här finns omkring 46 000 studenter och 8 500 medarbetare i Lund, Helsingborg och Malmö. Vi förenas i vår strävan att förstå, förklara och förbättra vår värld och människors villkor.
Ditt team
Du kommer att ingå i gruppen Scientific Data inom den tekniska divisionen – ett internationellt team som ansvarar för hela kedjan från datainsamling med toppmoderna detektorsystem till utveckling och support av mjukvaruprojekt för dataanalys och visualisering vid strålrörens experimentstationer.
De detektorer som används för datainsamling vid våra strålrör är en central del av MAX IV:s vetenskapliga infrastruktur och kräver specialiserad och dedikerad support. Inom detta område söker vi nu en Detector Software Engineer som ska arbeta med integration, driftsättning och operativt stöd av detektorsystem samt vidareutveckling och underhåll av tillhörande DAQ-mjukvara (Data Acquisition).
Den huvudsakliga uppgiften för den framgångsrika kandidaten är att säkerställa optimal drift av kommersiellt tillgängliga detektorer, både positionskänsliga och energiupplösande, med särskilt fokus på megapixelbaserade fotonräknande detektorer och sCMOS-kameror. Arbetet omfattar hantering av höga datahastigheter och stora datavolymer med hjälp av moderna mjukvaruramverk och beräkningsinfrastruktur, integrerade i högpresterande och hållbara tjänster. Du kommer att arbeta nära forskare vid strålrören för att förstå deras behov av detektorsystem och säkerställa bästa möjliga detektorprestanda för olika experimentella tekniker. Rollen innefattar även bidrag till det övergripande mjukvaruekosystemet för datainsamling inom MAX IV:s edge cloud-miljö. Det finns också möjlighet att etablera samarbeten med andra forskningsinstitut som bedriver utveckling av detektorer för att vid behov kunna implementera skräddarsydda lösningar för MAX IV:s strålrör.
Vi uppmuntrar aktivt medverkan i internationella konferenser och workshops genom publikationer och presentationer.
Dina huvudsakliga arbetsuppgifter
Integrera detektorer i styr- och DAQ-system (Data Acquisition) samt ge stöd för dessa system i drift genom att kombinera förståelse för detektorernas grundläggande funktionsprinciper med förmågan att leverera robusta programvarulösningar för vetenskapliga tillämpningar
Bidra till utvecklingen av det underliggande generella DAQ-systemet
Förstå strålrörens behov av detektorer och ge rådgivning vid upphandling av detektorsystem
Samarbeta med kommersiella och icke-kommersiella leverantörer av detektorer, felsöka nya och befintliga detektorer samt följa upp korrigeringar, uppdateringar och förbättringar med leverantörerna
Genomföra Site Acceptance Tests (SAT) och andra prestanda- och karakteriseringstester av olika typer av detektorer, exempelvis fotonräknande, laddningsintegrerande och energiupplösande detektorer
Ta fram och underhålla dokumentation för support, drift och förvaltning av installerade detektorsystem
För att lyckas i rollen behöver du ha följande kvalifikationer
Examen inom fysik, teknik, datavetenskap eller motsvarande utbildning, erfarenhet eller kompetens.
Erfarenhet av att arbeta med detektorer för vetenskapliga tillämpningar (gärna fotondetektorer) samt förståelse för deras funktionsprinciper.
Dokumenterad erfarenhet av mjukvaruutveckling och dataanalys i ett högnivåspråk (exempelvis Python, C++ eller Rust) i Linuxmiljö.
God kommunikationsförmåga och förmåga att samarbeta effektivt med medarbetare på alla nivåer, både inom och utanför MAX IV.
Förmåga att arbeta som en del av ett tvärvetenskapligt team.
Följande erfarenheter ses som meriterande
Forskarutbildning (doktorsexamen) inom relevant område.
Erfarenhet av kommersiella röntgendetektorsystem som vanligtvis används vid synkrotronanläggningars Strålrör.
Erfarenhet av utveckling av detektorer för synkrotrontillämpningar.
Erfarenhet av högpresterande och/eller distribuerad databehandling samt nätverksteknik.
Erfarenhet av analys av data i HDF5-format.
Arbetslivserfarenhet från synkrotronanläggningar eller andra större experimentella forskningsanläggningar.
Kunskap om Continuous Integration och Continuous Deployment (CI/CD).
Erfarenhet av containerteknik och Kubernetes för driftsättning av mjukvara och tjänster.
Erfarenhet av arbete med FPGA:er med hjälp av HLS (exempelvis Vivado) och/eller OpenCL.
Erfarenhet av Timepix3 ASIC.
Som person
Har du god kommunikativ förmåga och lätt för att samarbeta med kollegor på alla nivåer, både inom och utanför organisationen.
Är du självgående och har ett starkt intresse för att lära dig nya teknologier.
Tar du initiativ och driver problemlösning framåt.
Är du kreativ, flexibel och resultatinriktad.
Trivs du med att samarbeta och arbeta tillsammans med andra i tvärvetenskapliga team.
Mer information
https://www.lunduniversity.lu.se/about-lund-university/work-lund-university www.sweden.se https://www.maxiv.lu.se/about-us/careers/compensation-benefits/
Observera att provanställning och beredskapstjänstgöring kan komma att tillämpas.
Notera även att annonsen är publicerad under en längre period eftersom rekryteringsprocessen sträcker sig över sommaren.
For ad in English: https://lu.varbi.com/en/what:job/jobID:941937/
MAX IV är ett nationellt forskningslaboratorium med Lunds universitet som värduniversitet. MAX IV tillhandahåller toppmodern utrustning för forskning inom områden som teknik, fysik, strukturbiologi, kemi och nanoteknik. MAX IV kommer att ta emot upp till 2 000 nationella och internationella forskare årligen, vilka genomför banbrytande experiment inom material- och biovetenskap med hjälp av det briljanta röntgenljuset.
Vi undanber oss alla kontakter från annonsförsäljare, rekryterings- och bemanningsföretag på grund av statliga upphandlingsregler.
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.
Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. As a Principal Engineer / architect you will be responsible for creating a technical strategy and coordinating the designs for meeting the needs of Toast’s largest restaurant brands. You will partner with Product Managers to develop the technology roadmap that enables enterprise customers to leverage the power of Toast. You will also work closely with technical leaders and implementation teams across the organization to deliver robust, scalable solutions with integrations to customers’ external systems. While the role is primarily internally-facing, it requires infrequent interactions with enterprise customers, listening to their requirements and providing expert guidance as they deploy Toast. If you’re a technical leader or a solutions architect, experienced with enterprise SaaS, passionate about customer value, and a great collaborator, read on! A day in the life (Responsibilities) * Lead the evolution of Toast’s backend architecture, frameworks, and data models with a strong focus on delivery efficiency, system scalability, and resilience. * Design and build the next generation of accounting and financial systems using Java, Kotlin, DynamoDB, Pulsar, GraphQL, Big Data tools, and more. * Define and implement scalable engineering practices, delivery frameworks, and coding standards that raise the technical bar across the org. * Collaborate cross-functionally with Product, UX, QA, and multiple engineering teams to deliver robust, customer-facing solutions. * Build and maintain strong partnerships across business units, aligning technology strategies with key company objectives. * Champion data-driven decision making by developing strategies and prioritizing initiatives with high impact on user and business outcomes. * Mentor and grow engineers across levels, promoting a culture of inclusivity, continuous learning, and engineering excellence. * Guide and influence the broader technical roadmap and architecture strategy for Toast. * Leverage cutting edge AI tools to enhance your development workflow, improve velocity, and help pioneer new approaches to building - contributing to a culture of innovation and productivity across the team What you'll need to thrive (Requirements) * 12+ years of experience designing and delivering complex, scalable backend systems. * Proven technical leadership on mission-critical projects, with the ability to influence across multiple teams. * Strong experience building distributed, event-driven architectures and microservices in Java, Kotlin, Scala, or similar OOP languages. * Deep understanding of data architecture and schema design; experience with DynamoDB is a plus. * Hands-on experience with cloud platforms like AWS, GCP, or Azure. * Strong knowledge of modern database systems (Postgres, SQL Server, DynamoDB). * Experience working in an Agile/Scrum environment, delivering value continuously. * Excellent analytical and problem-solving skills; ability to break down complexity and drive solutions that scale. * A passion for building impactful products with a customer-first mindset. * Strong interpersonal and leadership skills—respectful, empathetic, humble, and inclusive. * A growth mindset with a desire to constantly learn and uplift others. * Comfortable balancing velocity with platform stability and long-term architecture goals. * Comfortable using AI-powered engineering tools to improve developer productivity, code quality, and technical decision-making, with the ability to critically evaluate and validate AI-generated solutions. * Demonstrated experience incorporating AI into the software development lifecycle to improve engineering effectiveness, and the ability to champion best practices for responsible, secure, and high-impact AI adoption across engineering teams. AI at Toast At Toast, one of our company values is that we're hungry to build and learn. We believe learning new AI tools empowers us to build for our customers faster, more independently, and with higher quality. We provide these tools across all disciplines, from Engineering and Product to Sales and Support, and are inspired by how our Toasters are already driving real value with them. The people who thrive here are those who embrace changes that let us build more for our customers; it’s a core part of our culture. Our Total Rewards Philosophy We strive to provide competitive compensation and benefits programs that help to attract, retain, and motivate the best and brightest people in our industry. Our total rewards package goes beyond great earnings potential and provides the means to a healthy lifestyle with the flexibility to meet Toasters’ changing needs. Learn more about our benefits at https://careers.toasttab.com/toast-benefits. How Toast Uses AI in its Hiring Process Throughout the hiring process, our goal is to get to know you. We use AI tools to support our recruiters and interviewers with tasks like note-taking, summarization, and documentation of interviews to ensure they can be fully focused on your conversation. All hiring decisions are made by people. To learn more: https://careers.toasttab.com/ai-in-hiring Our Approach to Hybrid Working We embrace a hybrid work model that fosters in-person collaboration while valuing individual needs. Our goal is to build a strong culture of connection as we work together to empower the hospitality community, regardless of location. Please visit the Locations page on our career site to learn more about our in-office expectations by region: https://careers.toasttab.com/locations-toast Diversity, Equity, and Inclusion is Baked into our Recipe for Success At Toast, our employees are our secret ingredient—when they thrive, we thrive. The restaurant industry is one of the most diverse, and we embrace that diversity with authenticity, inclusivity, respect, and humility. By embedding these principles into our culture and design, we create equitable opportunities for all and raise the bar in delivering exceptional experiences. We Thrive Together We embrace a hybrid work model that fosters in-person collaboration while valuing individual needs. Our goal is to build a strong culture of connection as we work together to empower the restaurant community. To learn more about how we work globally and regionally, check out: https://careers.toasttab.com/locations-toast. Apply today! Toast is committed to creating an accessible and inclusive hiring process. As part of this commitment, we strive to provide reasonable accommodations for persons with disabilities to enable them to access the hiring process. If you need an accommodation to access the job application or interview process, please contact candidateaccommodations@toasttab.com. ------ For roles in the United States, it is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. Because our technology is purpose-built for restaurants, by restaurant people - and increasingly shaped by AI in both what we build and how we build - restaurants can trust that we'll deliver on their needs for today while investing in the experiences that will power their restaurant of the future. AI Foundations is Toast's internal platform team for AI. We build the infrastructure, governance, and developer tooling that makes AI a reliable, scalable force multiplier across the entire product development lifecycle. Our products include the LLM Proxy, AI Key Management, Observability pipelines, the Claude Plugin Marketplace, and autonomous agents that participate directly in the software development lifecycle. As a Principal Software Engineer, you'll set the technical direction for how we design, build, and evolve these systems, working full-stack across the agentic workflows that employees across Toast depend on every day. This role is for someone who can drive architecture, raise the engineering bar across the team, and stay hands-on building. A day in the life (Responsibilities) * Define and drive the technical architecture for AI Foundations platform, spanning backend services, frontend tooling, and third party integrations * Lead full-stack design and delivery across the LLM proxy, AI key management, observability pipelines, and internal plugin marketplace * Architect and deliver autonomous agents and MCP services that participate in the software development lifecycle * Set and uphold engineering standards across the team: code quality, system design, testing, and operational practices * Mentor and technically lead engineers across all levels through design reviews, code reviews, and pairing * Partner with product and platform leadership to shape the AI Foundations roadmap and translate strategy into executable technical plans * Collaborate closely with designers and product teams to translate UX concepts into polished, production-ready frontend experiences * Serve as a key technical voice in cross-team discussions, representing AI Foundations in architecture decisions across Toast engineering What you'll need to thrive (Requirements) * 10+ years of experience designing and delivering scalable software systems, with a strong full-stack background spanning backend services and frontend or developer-facing interfaces * Demonstrated experience leading technical architecture for a platform, product, or engineering team * Proven ability to mentor engineers and raise the technical bar of a team through standards, reviews, and hands-on guidance * Experience building, deploying, or operating LLM-powered agents or AI platform infrastructure * Familiarity with AI coding assistants (e.g., Claude Code, Cursor, GitHub Copilot) and experience extending them through custom plugins, skills, or hooks * Experience with MCP, tool use patterns, or agentic frameworks * Strong foundation in modern backend (Java, Kotlin, or similar) and frontend (TypeScript, React, or similar) technologies, with demonstrated experience building user-facing product interfaces * Comfort with a rapidly changing technical landscape and a bias towards action over analysis paralysis What will make you stand out * Familiarity with A2A (Agent-to-Agent) protocols and multi-agent orchestration patterns * Experience with machine learning concepts, model evaluation, or ML infrastructure * Experience building developer experience platforms or internal tooling * Familiarity with observability tooling for AI/LLM systems (e.g., Langfuse, DataDog) **This role requires a minimum of two days per week in our Dublin office** AI at Toast At Toast, one of our company values is that we're hungry to build and learn. We believe learning new AI tools empowers us to build for our customers faster, more independently, and with higher quality. We provide these tools across all disciplines, from Engineering and Product to Sales and Support, and are inspired by how our Toasters are already driving real value with them. The people who thrive here are those who embrace changes that let us build more for our customers; it’s a core part of our culture. Our Total Rewards Philosophy We strive to provide competitive compensation and benefits programs that help to attract, retain, and motivate the best and brightest people in our industry. Our total rewards package goes beyond great earnings potential and provides the means to a healthy lifestyle with the flexibility to meet Toasters’ changing needs. Learn more about our benefits at https://careers.toasttab.com/toast-benefits. How Toast Uses AI in its Hiring Process Throughout the hiring process, our goal is to get to know you. We use AI tools to support our recruiters and interviewers with tasks like note-taking, summarization, and documentation of interviews to ensure they can be fully focused on your conversation. All hiring decisions are made by people. To learn more: https://careers.toasttab.com/ai-in-hiring Our Approach to Hybrid Working We embrace a hybrid work model that fosters in-person collaboration while valuing individual needs. Our goal is to build a strong culture of connection as we work together to empower the hospitality community, regardless of location. Please visit the Locations page on our career site to learn more about our in-office expectations by region: https://careers.toasttab.com/locations-toast Diversity, Equity, and Inclusion is Baked into our Recipe for Success At Toast, our employees are our secret ingredient—when they thrive, we thrive. The restaurant industry is one of the most diverse, and we embrace that diversity with authenticity, inclusivity, respect, and humility. By embedding these principles into our culture and design, we create equitable opportunities for all and raise the bar in delivering exceptional experiences. We Thrive Together We embrace a hybrid work model that fosters in-person collaboration while valuing individual needs. Our goal is to build a strong culture of connection as we work together to empower the restaurant community. To learn more about how we work globally and regionally, check out: https://careers.toasttab.com/locations-toast. Apply today! Toast is committed to creating an accessible and inclusive hiring process. As part of this commitment, we strive to provide reasonable accommodations for persons with disabilities to enable them to access the hiring process. If you need an accommodation to access the job application or interview process, please contact candidateaccommodations@toasttab.com. ------ For roles in the United States, it is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.