Senior Developer to Relay Software Team

About Norvion Systems AB Norvion Systems AB, headquartered in Gothenburg, Sweden, is an innovative engineering company dedicated to deploying cutting-edge AI, robotics, and embedded systems solutions across the Nordic region and Europe. We bridge advanced technological innovation with successful real-world deployments, serving as Europe’s trusted engineering partner. Our leadership and core technical teams comprise industry veterans and technical experts from global tech pioneers, Tier 1 suppliers, and intelligent cockpit fields. We cultivate a practical, reliable, and quality-driven Nordic engineering culture. At Norvion, you will work at the forefront of Embodied AI and advanced edge platform engineering, collaborating with top-tier research institutions and industrial leaders to push the limits of technology. To support the deployment and expansion of our core platforms across Europe, we are currently supporting a client in Gothenburg in the search for an experienced Senior Java Developer to join an exciting Connected Vehicle project. Key focus areas Developing robust backend applications utilizing Java and modern enterprise frameworks Designing, implementing, and maintaining highly scalable AWS Serverless microservices Setting up and optimizing DevOps pipelines, CI/CD workflows, and infrastructure automation Utilizing Infrastructure as Code (IaC) to manage cloud environments and serverless architectures Collaborating with cross-functional engineering teams to deliver connected vehicle features Ensuring system performance, code quality, and security standards across the entire platform We are looking for someone with Senior-level software development experience with expert-level proficiency in Java Hands-on expertise with AWS cloud services (Lambda, API Gateway, DynamoDB, SQS, CloudFormation) Strong background in Serverless architecture, microservices design patterns, and DevOps/CI/CD Good English communication skills, with the ability to thrive in an international project environment The legal right to work in Sweden by the project start date (strongly preferred due to the timeline) Experience with Spring Boot, Infrastructure as Code (preferred), or background within Connected Vehicles, Automotive Software, or Electric Vehicles is highly valued. Assignment Details: 📅 Start Date: September 2026 📄 Duration: 12 months Why Choose Norvion? A Stage to Push Boundaries: "Engineering Beyond Boundaries" — We provide direct, hands-on exposure to the future of advanced automotive systems, general-purpose robotics, and embodied intelligence. Work with Tech Experts: Collaborate closely with a highly skilled engineering team boasting deep European delivery experience. No red tape, just pure engineering excellence. Nordic Work Culture: Embrace a flexible, flat, and results-oriented environment that values work-life balance and individual growth.

At Umain, we build digital products that millions of people use. Our motto is Shape, Ship, Scale: we work out what to build, ship it, and help it grow. Now, we are looking for a senior web developer to join us in Gothenburg. We like being in the same room, so this role is mostly on-site, with flexibility when you need it. The work You will build web products for Swedish and international clients, end to end. Most of our work is in JavaScript and TypeScript, often with Next.js, React or Node.js, and we pick the tools that fit each project rather than forcing one stack onto everything. Day to day that can mean: * Building frontend experiences with frameworks like Next.js or React * Working into the backend with Go or Node.js when the project needs it * Owning the full lifecycle, from testing and CI/CD to deployment on GCP or AWS * Integrating with commerce ecosystems: CMS platforms, backend services, payment providers You own systems end to end and work closely with product, design, analysis and testing rather than in a silo. What we are looking for You are an experienced web developer, roughly five years or more building and running things in production, who is comfortable owning an application from start to finish. You are strong in TypeScript and happy to pick up other languages as projects demand. You make good technical calls in a team: weighing tradeoffs, reviewing code, mentoring colleagues. And you think past the ticket in front of you to maintainability and long-term health. In consulting the next project rarely looks like the last one. If that sounds like a feature rather than a risk, you will fit in well. If you do not tick every box, apply anyway. We care more about how you think and what you can do than about a perfect match on paper. How we work * Equal pay and clear progression. Our career framework sets transparent levels, so pay and growth track what you do, not how well you negotiate. You build your development plan together with your coach. * Everyone gets a coach, for both professional and personal development. * Flexibility that respects your life. We hire people across different ages and life stages, and we treat family, health and life outside work as normal, not as something to manage around. * Multidisciplinary teams, genuinely interesting clients, and a real bar for quality. Practical Umain conducts a background check for final candidates in accordance with our internal policies. The check is carried out only with your consent and is ordered by our CISO through our approved screening partner. The scope of the check depends on the role level. This step is performed late in the recruitment process and is used solely to support a secure and fact-based hiring decision.