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- Tasks: Design and develop secure, scalable Java microservices on AWS while collaborating with diverse teams.
- Company: Join a forward-thinking tech company in Sussex with a hybrid work model.
- Benefits: Competitive daily rate, flexible working, and opportunities for professional growth.
- Other info: Dynamic team environment with a focus on collaboration and continuous improvement.
- Why this job: Make an impact by building innovative cloud-native solutions and enhancing production systems.
- Qualifications: 5+ years in backend development, strong Java skills, and AWS experience required.
My client is looking for a Senior Software Developer (AWS/Java) to join the Digital Development & Delivery team. You will play a key role in designing, developing, and maintaining secure, scalable, and cloud-native Java microservices, primarily hosted on AWS, integrating with both internal and third-party systems.
Collaborating closely with technical leads, platform engineers, QA, and product teams, you will follow best practices in software design, observability, security, and DevOps principles. You will also contribute to L3 support activities, ensuring the stability and reliability of production systems.
Requirements:
- 5+ years of professional backend development experience
- Strong understanding of Object-Oriented Programming principles and familiarity with Functional Programming
- Proficiency in Java (v8 – v24) and dependency injection frameworks
- Knowledge of software design patterns
- Understanding of microservices architecture and event-driven patterns
- Familiarity with other JVM languages
- Hands-on experience with AWS cloud services (e.g., Lambda, API Gateway, DynamoDB, ECS, S3)
- Experience developing RESTful APIs
- Exposure to SOAP and GraphQL services
- Familiarity with CI/CD pipelines (e.g., Jenkins, GitHub Actions, AWS CodePipeline)
- Knowledge of unit, integration, and automation testing
- Awareness of security best practices, including OAuth2/JWT authentication
- Awareness of SQL and NoSQL (e.g., OpenSearch)
- Familiarity with industry-specific systems (e.g., GDS) is advantageous
Responsibilities:
- Design, build, and maintain secure, high-performance Java-based microservices
- Implement RESTful APIs and GraphQL integrations
- Ensure services are cloud-native, scalable, and resilient in AWS
- Write clean, maintainable code following internal coding standards
- Develop automated tests (unit, integration, performance)
- Participate in peer code reviews and technical discussions
- Support production systems through L3 incident triage and root cause analysis
- Monitor service health using observability tools
- Identify opportunities for refactoring and performance improvements
- Work with Technical Leads, QA Engineers, and Product Owners to deliver sprint goals
- Contribute to estimation, design discussions, and documentation
- Participate in DevOps practices including CI/CD and deployments
- Develop secure APIs and backend services following best practices
- Embed monitoring, logging, and tracing into services
- Ensure solutions meet organisational security and compliance standards
Senior Java Engineer (API, AWS) employer: Salt
Contact Detail:
Salt Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Java Engineer (API, AWS)
✨Network Like a Pro
Get out there and connect with folks in the industry! Attend meetups, webinars, or even local tech events. You never know who might be looking for a Senior Java Engineer just like you!
✨Show Off Your Skills
Don’t just talk about your experience; demonstrate it! Create a portfolio showcasing your projects, especially those involving AWS and Java microservices. This will give potential employers a taste of what you can do.
✨Ace the Interview
Prepare for technical interviews by brushing up on your coding skills and understanding of design patterns. Practice common interview questions related to AWS and Java, and don’t forget to highlight your collaborative spirit!
✨Apply Through Us!
Make sure to apply through our website for the best chance at landing that dream job. We’re here to help you every step of the way, so let’s get you into that Senior Software Developer role!
We think you need these skills to ace Senior Java Engineer (API, AWS)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Java Engineer role. Highlight your experience with AWS, Java, and microservices architecture. We want to see how your skills match what we're looking for!
Showcase Your Projects: Include specific projects where you've designed and developed secure, scalable Java microservices. We love seeing real-world examples of your work, especially if they involve AWS services or RESTful APIs.
Be Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points for your skills and experiences to make it easy for us to read. We appreciate a well-structured application!
Apply Through Our Website: Don't forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Salt
✨Know Your Tech Inside Out
Make sure you brush up on your Java skills, especially versions 8 to 24. Be ready to discuss Object-Oriented and Functional Programming principles, as well as software design patterns. Familiarity with AWS services like Lambda and API Gateway will definitely give you an edge.
✨Showcase Your Problem-Solving Skills
Prepare to talk about your experience with microservices architecture and how you've tackled challenges in previous projects. Think of specific examples where you implemented RESTful APIs or improved system performance, and be ready to explain your thought process.
✨Get Comfortable with Collaboration
Since this role involves working closely with various teams, be prepared to discuss your experience in Agile environments. Highlight any past collaborations with QA, product teams, or technical leads, and how you contributed to successful project outcomes.
✨Demonstrate Your Commitment to Best Practices
Familiarise yourself with security best practices, especially around OAuth2/JWT authentication. Be ready to discuss how you ensure code quality through testing and peer reviews, and how you’ve integrated CI/CD pipelines in your previous roles.