At a Glance
- Tasks: Design and develop secure Java-based microservices and RESTful APIs for Defence Intelligence.
- Company: Join a leading Defence tech company shaping the future of national security.
- Benefits: Competitive daily rate, secure work environment, and opportunities for professional growth.
- Other info: Work four days a week onsite in London with a dynamic, multidisciplinary team.
- Why this job: Make a real impact on Defence operations with cutting-edge technology in a secure setting.
- Qualifications: Proven Java development experience and current DV Security Clearance required.
The predicted salary is between 51750 - 63250 £ per year.
Requirements
- Proven software development experience within MOD, Defence, National Security or similarly secure environments.
- Strong commercial Java development experience.
- Expertise with Spring Boot.
- Experience designing and developing RESTful APIs.
- Strong SQL and No SQL database experience.
- Experience with Docker, Kubernetes or other container technologies.
- Familiarity with CI/CD pipelines and Dev Sec Ops practices.
- Experience developing secure, scalable and maintainable backend services.
- Current DV Security Clearance.
- Ability to work onsite at an MOD location in London four days per week.
- Previous experience delivering within MOD, Defence, Defence Intelligence, Strategic Command or wider National Security organisations.
- Comfortable working with OFFICIAL-SENSITIVE and classified material where authorised.
Responsibilities
- Design, develop and maintain Java-based microservices.
- Build secure RESTful APIs supporting workflow, metadata, document management and integration services.
- Develop workflow integrations using orchestration technologies where required.
- Integrate with enterprise data sources, identity services and existing Defence systems.
- Design and develop scalable persistence layers using SQL and No SQL databases.
- Contribute to cloud-native deployments, containerisation and CI/CD pipelines.
- Implement secure coding practices, logging, monitoring and audit capabilities.
- Participate in technical design sessions, code reviews and agile ceremonies.
Technologies
- AI
- Backend
- CI/CD
- Cloud
- Dev Sec Ops
- Docker
- Support
- Java
- Kubernetes
- No SQL
- SQL
- Security
- Spring
- Spring Boot
- microservices
- AWS
- Open Search
- BPMN
- Camunda
- Elastic Search
- Istio
- Mongo DB
More
We are building the core services behind a next-generation Defence Intelligence platform.
Our programme is delivering an AI-enabled Defence Intelligence capability designed to improve visibility of operational data, streamline complex workflows and support faster, more informed decision-making.
You will work within a highly secure environment alongside multidisciplinary engineering teams, contributing to innovative digital capabilities that support Defence operations.
This is a contract role at £500-£540 per day, outside IR35, based in London at an MOD site with a working pattern of four days onsite.
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Back End Developer employer: CBSbutler Holdings Limited trading as CBSbutler
At CBSbutler, we pride ourselves on being an excellent employer, offering a dynamic work culture that fosters collaboration and innovation. Our Hampshire location provides a secure environment for our DV Cleared Infrastructure Test Engineers to thrive, with competitive rates and opportunities for professional growth within a high-profile infrastructure programme. Join us to be part of a team that values your expertise and supports your career development in a meaningful way.
Contact Details:
CBSbutler Holdings Limited trading as CBSbutler Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Back End Developer
✨Get Involved in Open-Source Projects
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✨Showcase Your Work Online
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We think you need these skills to ace Back End Developer
Some tips for your application 🫡
Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at CBSbutler Holdings Limited trading as CBSbutler!
Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!
Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!
Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for Back End Developer at CBSbutler Holdings Limited trading as CBSbutler! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!
How to prepare for a job interview at CBSbutler Holdings Limited trading as CBSbutler
✨Nail the Technical Skills
For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that CBSbutler Holdings Limited trading as CBSbutler uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!
✨Prepare for System Design Questions
Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.
✨Demonstrate Your Adaptability
Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at CBSbutler Holdings Limited trading as CBSbutler that you can learn on the job and deliver results in a short timeframe!
✨Show Off Your Portfolio
Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest CBSbutler Holdings Limited trading as CBSbutler, so it's relevant and sparks conversation during your interview.
