Senior Fullstack Developer

About the Company
Avaron AB is a growing consultancy focused on technology, finance, and business support. We match your expertise with the market's most interesting assignments, offering a platform where your professional development is central.
About the Assignment
We are looking for a Senior Fullstack Developer to join an agile product team within the automotive sector. The assignment focuses on building and evolving customer-facing applications with a strong end-to-end mindset—covering both user experience and robust backend services. While the role leans slightly towards backend, you are expected to be senior across the full stack.
Job DescriptionDrive development of high-performance user interfaces using React and TypeScript.
Contribute to full-stack feature delivery, including API design and backend services using Java and Spring Boot.
Design and implement cloud-native solutions and deployments on AWS.
Ensure quality, performance, and security across frontend and backend components.
Collaborate closely with UX, product owners, testers, and developers in an agile setup.
Mentor colleagues and promote engineering best practices.
RequirementsMinimum 8 years of experience in software development.
Strong proficiency in React and TypeScript/JavaScript.
Experience with modern state management (e.g., Redux, GraphQL).
Solid experience with Java and Spring Boot.
Experience with AWS and cloud-native application deployment.
Familiarity with test automation frameworks (e.g., Jest, Cypress).
Strong communication skills.
Nice to haveNode.js experience.
Swedish language skills.
Application
Selections are made on an ongoing basis, so we recommend that you apply as soon as possible.