Software Engineer Java Python AWS

About the Company At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support – and whatever the assignment, you have a consultant manager who is there for you and your development. About the Role You will join a collaborative team working with modern cloud technologies, scalable service architecture, and DevOps practices in a connected software environment. The role spans the full software lifecycle, so you will help turn requirements into robust solutions and stay close to development, deployment, monitoring, optimization, and operations. A central part of the role is improving AWS-based services with a focus on scalability, reliability, security, and cost efficiency. You will work closely with other engineers and stakeholders in a team where ownership, open communication, and continuous improvement are part of everyday work. This is a strong opportunity for you if you want to combine hands-on backend development with real influence over cloud architecture and operational excellence. Job DescriptionYou will develop and improve back-end services in Java and Python. You will build, maintain, and optimize cloud-based solutions in AWS. You will work across the full development lifecycle, from understanding needs and shaping solutions to deployment and operations. You will contribute to DevOps ways of working through CI/CD, automation, monitoring, and production ownership. You will identify AWS cost drivers and help improve cloud resource usage and architectural efficiency. You will solve scaling challenges in cloud-based services and help improve performance and reliability. You will take part in technical discussions, code reviews, testing, and continuous improvements in development practices. You will collaborate closely with team members, stakeholders, and other teams to build secure, maintainable, and high-quality services. RequirementsYou have strong experience in Java and Python development. You have solid AWS experience and have built or operated cloud-based services. You have experience with microservices, APIs, distributed systems, or cloud-native architecture. You are used to working in a DevOps way. You have experience with CI/CD, automation, monitoring, and production operations. You have worked with AWS cost reduction, including identifying cost drivers and optimizing cloud resource usage. You have experience handling scaling challenges in cloud-based services. You are comfortable with modern development practices such as Git, code reviews, testing, and continuous improvement. You have a good understanding of secure and maintainable software development. You communicate fluently in English, both spoken and written. Nice to haveExperience with MQTT or other event-driven or message-based communication protocols. Experience with observability, reliability, performance optimization, or security. Experience working in Agile teams. Experience collaborating in international or cross-functional environments. What We OfferPermanent employment at Avaron AB Occupational pension Wellness allowance of SEK 5,000 per year Application Selections are made on an ongoing basis – apply as soon as you can.