Senior Developers Senior Developer – Python / AWS Serverless
Description
Assignment description
We are looking for Senior Developers with strong experience in Python and cloud-native development. In this role, you will work extensively with AWS serverless technologies to build scalable, reliable, and high-performing backend systems that support business-critical applications.
The assignment involves deg, developing, and maintaining modern cloud-based backend services using serverless architectures and event-driven patterns. You will develop and maintain backend services using AWS serverless technologies, implement scalable solutions in Python, and design services that support data-driven and event-based architectures. The work also includes using AWS storage and database services to support application functionality.
You will collaborate closely with cross-functional teams including developers, architects, product owners, and DevOps engineers to ensure that solutions align with business needs and long-term platform strategy. The role also involves troubleshooting and optimizing backend systems to ensure high availability and performance, contributing to CI/CD automation and deployment workflows, and ensuring that solutions follow best practices for security, scalability, and maintainability.
Qualifications:
- You have a Degree in Computer Science, Software Engineering, or a related technical field, or equivalent professional experience.
Backend Development
- Strong experience in Python backend development
- Experience building scalable backend systems in cloud environments
- Solid experience with AWS Serverless technologies, including:
- AWS Lambda
- AWS Step Functions
- AWS API Gateway
- Experience working with event-driven architectures
Cloud & Data
- Hands-on experience working with AWS databases and storage solutions
- Experience with relational databases (PostgreSQL or SQL)
- Understanding of data-driven application design
DevOps & Development Practices
- Experience using Git for version control
- Experience with CI/CD pipelines, preferably GitLab CI/CD
- Familiarity with modern cloud-native development practices
Frontend (Meritorious)
- Experience with Angular or React
Meritorious Experience:
- Experience with event-driven architecture patterns
- Experience with Domain Driven Design (DDD)
- Experience building microservices in cloud environments
- Experience working in large-scale enterprise environments
You are technically strong and values collaboration and continuous improvement as much as technical excellence. You have strong analytical and problem-solving skills and communicate clearly with both team members and stakeholders. You are passionate about building scalable, secure, and high-quality systems, and you actively look for ways to improve technical solutions and development practices. You work comfortably both independently and as part of a team, and you show curiosity and a genuine interest in modern cloud technologies and architecture.
Detaljer
Referens: 170228
Geografisk placering: Södertälje
Omfattning:100%
Startdatum:2026-03-16
Slutdatum:2027-11-30
Ansök senast:2026-03-12
Publiceringsdatum:2026-03-05