Software Developer

About this job

Senior Backend Software Engineer We are looking for an experienced Senior Backend Software Engineer to design, develop, and maintain scalable, high-performance systems. You will work with modern backend technologies, cloud platforms, microservices, and event-driven architectures in an Agile development environment. Responsibilities Design and develop reliable backend services and APIs Build scalable microservices using Java, Go, or Kotlin Develop event-driven solutions using Kafka or RabbitMQ Improve system performance, availability, and security Deploy and operate containerized applications in cloud environments Contribute to architecture, code reviews, testing, and technical decisions Support CI/CD pipelines, monitoring, and production systems Collaborate with developers, architects, product owners, and other stakeholders Requirements Several years of professional backend development experience Strong experience with Java, Go, or Kotlin Experience with Spring Boot and RESTful APIs Knowledge of microservices and event-driven architecture Experience with SQL and NoSQL databases Practical experience with Docker and Kubernetes Experience with AWS, GCP, or another cloud platform Understanding of automated testing, CI/CD, and Git Good communication skills and experience working in Agile teams Advantageous Skills Kafka, RabbitMQ, or similar messaging technologies PostgreSQL, Redis, MongoDB, or DynamoDB Terraform, GitHub Actions, Jenkins, or GitOps gRPC, GraphQL, OAuth, or JWT Experience with payment systems, banking, or other high-availability environments We value engineers who take ownership, communicate clearly, and enjoy solving complex technical challenges as part of a collaborative team.

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Most-requested skills in Sweden

Based on 678 Sweden vacancies that list requirements, these are the skills employers ask for most often.

• Python39% of postings
• CI/CD33% of postings
• AWS30% of postings
• Agile/Scrum27% of postings
• Azure27% of postings
• Java25% of postings
• TypeScript24% of postings
• React21% of postings

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