At a Glance
- Tasks: Design and develop high-quality Java applications and cloud-native solutions.
- 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: Collaborative environment with a focus on continuous improvement and career advancement.
- Why this job: Make an impact by working on innovative projects using cutting-edge technologies.
- Qualifications: Strong Java skills, AWS experience, and a passion for modern software development.
Daily rate: £500 - £700 (inside IR35)
Duration: 6 months
Hybrid: 2 days per week (Tues + Wed)
Start: ASAP
My new client is looking for a highly skilled Senior Java Engineer to join their engineering team. The ideal candidate combines deep technical expertise with strong engineering discipline, independent problem‑solving ability, and a commitment to building robust, scalable systems. You will work across modern cloud‑native architectures, contribute to API and microservices development, and help drive best practices across the engineering organisation.
Key Responsibilities
- Design, develop, and maintain high‑quality Java applications using Spring Boot.
- Build and optimise RESTful APIs and contribute to GraphQL service development.
- Develop cloud‑native solutions using AWS services such as Lambda, API Gateway, DynamoDB, ECS, S3, and others.
- Contribute to microservices architecture, event‑driven systems, and distributed design patterns.
- Implement CI/CD pipelines using tools such as Jenkins, GitHub Actions, or AWS CodePipeline.
- Work with containerisation technologies (Docker) and orchestration platforms (ECS/EKS).
- Ensure code quality through unit, integration, and automated testing.
- Apply secure coding practices, including OAuth2/JWT authentication and general security best practices.
- Collaborate with cross‑functional teams to deliver high‑impact features and improvements.
- Participate in code reviews, architectural discussions, and continuous improvement initiatives.
Required Skills & Experience
- Strong proficiency in Java, Spring Boot, and modern backend development.
- Hands‑on experience with AWS cloud services (Lambda, API Gateway, DynamoDB, ECS, S3, etc.).
- Solid understanding of RESTful API design and exposure to GraphQL.
- Experience with microservices, event‑driven architectures, and distributed systems.
- Familiarity with CI/CD pipelines and DevOps practices.
- Knowledge of Docker and container orchestration fundamentals (ECS, EKS).
- Experience with unit testing, integration testing, and automation frameworks.
- Understanding of security best practices, authentication/authorisation standards (OAuth2, JWT).
- Experience with SOAP/WSDL, JAXB, and legacy service integration.
- Experience with test automation and Cucumber.
Preferred Attributes
- Strong proficiency in software engineering fundamentals, including clean code, design patterns, and maintainable architecture.
- Demonstrated ability to think independently, validate information, and apply sound engineering judgment - including the ability to use AI tools effectively without over‑reliance on them.
- Ability to work in a fast‑paced environment and contribute to continuous improvement.
- Excellent communication skills and a collaborative mindset.
*Rates depend on experience and client requirements
Senior Java Engineer (AWS, REST, SOAP) – Hybrid – Sussex in London employer: Salt Digital Recruitment
Join a forward-thinking company in Sussex that values innovation and technical excellence, offering a hybrid work model that promotes work-life balance. As a Senior Java Engineer, you'll be part of a dynamic team dedicated to developing cutting-edge cloud-native solutions, with ample opportunities for professional growth and collaboration on impactful projects. Enjoy competitive daily rates and the chance to work with modern technologies in a supportive environment that encourages continuous learning and best practices.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Java Engineer (AWS, REST, SOAP) – Hybrid – Sussex in London
✨Network Like a Pro
Get out there and connect with people in the industry! Attend meetups, webinars, or tech conferences. You never know who might be looking for a Senior Java Engineer just like you!
✨Show Off Your Skills
Create a portfolio showcasing your projects, especially those involving AWS, REST, and microservices. This is your chance to demonstrate your expertise and make a lasting impression on potential employers.
✨Ace the Interview
Prepare for technical interviews by brushing up on your Java and Spring Boot knowledge. Practice coding challenges and be ready to discuss your past experiences with cloud-native architectures and CI/CD pipelines.
✨Apply Through Our Website
Don’t forget to check out our job listings on the StudySmarter website! Applying directly through us can give you an edge, as we’re always on the lookout for top talent to join our network.
We think you need these skills to ace Senior Java Engineer (AWS, REST, SOAP) – Hybrid – Sussex in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Java, Spring Boot, and AWS. We want to see how your skills match the job description, so don’t be shy about showcasing your 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 this Senior Java Engineer role. Share specific examples of your work with RESTful APIs and microservices to grab our attention.
Showcase Your Problem-Solving Skills:In your application, mention instances where you've tackled complex engineering challenges. We love candidates who can think independently and apply sound engineering judgement, so let us know how you’ve done this in the past!
Apply Through Our Website:We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Salt Digital Recruitment
✨Know Your Tech Inside Out
Make sure you brush up on your Java, Spring Boot, and AWS skills. Be ready to discuss specific projects where you've used these technologies, especially in building RESTful APIs or microservices. The more detailed your examples, the better!
✨Showcase Your Problem-Solving Skills
Prepare to talk about how you've tackled complex engineering challenges in the past. Think of scenarios where you had to think independently or apply sound engineering judgement. This will demonstrate your ability to contribute effectively to their team.
✨Familiarise Yourself with CI/CD and DevOps
Since this role involves implementing CI/CD pipelines, be ready to discuss your experience with tools like Jenkins or GitHub Actions. Share any insights on how these practices have improved your previous projects, as this shows you're aligned with modern engineering practices.
✨Emphasise Collaboration and Communication
This position requires working with cross-functional teams, so highlight your collaborative experiences. Prepare examples of how you've contributed to code reviews or architectural discussions, showcasing your excellent communication skills and teamwork.
