2650 IT & Software Developer jobs in the UK

Senior Software Engineer (Java/AWS) - Belfast
£70,000 - 70,000
Ocho
Callender Street, Belfast
£70,000 - 70,000
Requirements
Must:
- 5 years backend engineering experience
- Strong Java or Kotlin expertise
- Experience building scalable microservices in cloud-native environments
- REST API development experience
- Solid understanding of SOLID principles and design patterns
- Experience with relational databases (e.g. MySQL)
- CI/CD experience (Jenkins or similar)
- Experience working in Agile/Scrum teams
- Strong communication and problem-solving skills
- Nice to have: Experience with NoSQL (DynamoDB, Elasticsearch, MongoDB)
- Nice to have: Event-driven architecture (Kafka, RabbitMQ)
- Nice to have: Infrastructure as Code (Terraform, CloudFormation, SAM)
- Nice to have: Scripting (Bash) level and above
- Excellent problem-solving and communication skills
Responsibilities
- Design, build and deliver high-quality backend solutions
- Advocate for TDD / BDD and engineering best practices
- Decompose complex monolith applications into scalable microservices
- Develop secure, resilient RESTful APIs with a security-first mindset
- Collaborate with Senior, Staff and Principal Engineers globally
- Contribute to monitoring, alerting, and production stability
- Participate in on-call rotation
- Coach and mentor junior engineers
- Drive engineering standards and continuous improvement
Description
We are offering a Senior Software Engineer position based in Belfast with hybrid working options. You will have real ownership of Java and Kotlin microservices in a cloud-native environment, contributing to large-scale distributed systems. In addition to a competitive salary of up to £70k plus bonuses, we provide a generous benefits package and clear progression opportunities within our global engineering function.
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You can find Java Developer salaries in the UK here.
How many Java Developer jobs are in the UK?
Currently, there are 2650 Java openings. Check also: Kotlin jobs, Scala jobs, Spring jobs - all with salary brackets.
Is the UK a good place for Java Developers?
The UK is one of the best countries to work as a Java Engineer. It has a vibrant startup community, growing tech hubs and, most important: lots of interesting jobs for people who work in tech.
Which companies are hiring for Java Developer jobs in the UK?
UKTL, The Scouts Association, Bluefruit Software Limited, Arctic Shores, SwapTix, Deep Sea Electronics Ltd, MandM among others, are currently hiring for Java roles in the UK.
The company with most openings is Hays Technology as they are hiring for 70 different Java Developer jobs in the UK. They are probably quite committed to find good Java Developers.
The company with most openings is Hays Technology as they are hiring for 70 different Java Developer jobs in the UK. They are probably quite committed to find good Java Developers.