Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Provide L3 support and develop robust Java applications in a hybrid work environment.
- Company: Join a leading tech firm with a focus on innovation and collaboration.
- Benefits: Enjoy a competitive salary, flexible working, and opportunities for professional growth.
- Other info: Dynamic team culture with a focus on agile methodologies and career advancement.
- Why this job: Be part of exciting projects that shape the future of technology.
- Qualifications: Proven Java development skills and experience with microservices and APIs.
The predicted salary is between 55000 - 65000 £ per year.
Role: Java L3 Support Engineer
Location: Croydon or Reading, UK (Hybrid 2 Days Onsite is required)
Type: Permanent
Must have skills:
- Extensive server-side, hands-on Java 8+ development experience with strong Spring, Spring Boot & Hibernate
- Strong understanding of Microservice architecture
- Experience building web services and APIs on REST
- Strong understanding of unit & integration tests, following TDD / BDD
- Experience using test frameworks like Junit, Mockito, PowerMockito & Wiremock
- Experience and understanding of CICD pipeline of Docker, Jenkins and Kubernetes
- Understanding of all the agile ceremonies
- Good understanding of JSON and XML
- Experience in Relational Database Management System (e.g. PostgreSQL)
Nice to have skills:
- Knowledge of Workflow/Business Process Management tools
- Experience with front end technologies: HTML, JavaScript, Jquery, Mustache Templates
- Experience with Performance and Monitoring tools: JMeter, Kibana, Splunk, Dynatrace
- Experience writing Shell script
- Basic understanding of Python
- Good understanding on AWS services (EC2, ECS, EKS, API Gateway and Serverless technologies)
- Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems
- Public Sector domain experience preferable
Locations
Senior Java Developer in Croydon, Surrey employer: Response Informatics
Contact Detail:
Response Informatics Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Java Developer in Croydon, Surrey
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work with Java or in similar roles. A friendly chat can lead to insider info about job openings that aren't even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your Java projects, APIs, and any cool microservices you've built. This gives potential employers a taste of what you can do beyond just a CV.
✨Tip Number 3
Prepare for the interview like it’s a coding challenge! Brush up on your knowledge of Spring, Hibernate, and TDD/BDD practices. Be ready to discuss your experience with CI/CD pipelines and how you’ve tackled challenges in past projects.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented developers like you. Plus, applying directly can sometimes give you an edge over other candidates.
We think you need these skills to ace Senior Java Developer in Croydon, Surrey
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your extensive server-side Java experience and familiarity with Spring, Spring Boot, and Hibernate. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for our Senior Java Developer role. Mention your understanding of microservices and any experience with REST APIs to grab our attention.
Showcase Your Testing Knowledge: Since we value TDD and BDD, make sure to mention your experience with unit and integration tests. Highlight any frameworks like Junit or Mockito that you’ve used, as this will show us you know your stuff!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Response Informatics
✨Know Your Java Inside Out
Make sure you brush up on your Java 8+ skills, especially with Spring, Spring Boot, and Hibernate. Be ready to discuss your hands-on experience and any projects you've worked on that showcase your server-side development expertise.
✨Master Microservices and APIs
Since the role requires a strong understanding of microservice architecture, prepare to explain how you've built web services and APIs using REST. Have examples ready that demonstrate your ability to design and implement these systems effectively.
✨Showcase Your Testing Knowledge
Be prepared to talk about your experience with unit and integration tests, particularly in TDD/BDD environments. Familiarise yourself with frameworks like Junit and Mockito, and be ready to discuss how you've applied these in your previous roles.
✨Familiarise Yourself with CI/CD Tools
Understanding the CI/CD pipeline is crucial for this position. Brush up on your knowledge of Docker, Jenkins, and Kubernetes, and be ready to discuss how you've used these tools in your development process.