At a Glance
- Tasks: Design and develop Java applications for national security, solving complex problems with innovative tech.
- Company: Join IBM Consulting FutureNow, a leader in modernising critical technology services.
- Benefits: Enjoy flexible working, 25 days holiday, private medical cover, and more perks.
- Other info: Great career growth opportunities and a supportive work-life balance.
- Why this job: Make a real impact on national security while collaborating with diverse teams.
- Qualifications: Bachelor's degree and experience in Java, Spring, REST APIs, and microservices.
The predicted salary is between 63000 - 77000 £ per year.
At IBM Consulting FutureNow, we're helping clients design, modernise and operate some of the UK's most important and complex technology services. We're looking for Java Developers and Software Engineers at a range of experience levels to join our National Security business, working across secure, enterprise-scale application and modernisation programmes. This is a hands‑on engineering role for practitioners who enjoy solving complex problems, building high-quality software and working collaboratively with clients, architects, engineers and multidisciplinary delivery teams.
Responsibilities:
- Design, develop, test and maintain Java‑based applications and services.
- Build backend services and REST APIs using Java and frameworks such as Spring and Spring Boot.
- Contribute to microservice and distributed application architectures.
- Develop clean, maintainable and appropriately tested code.
- Participate in technical design discussions and contribute to engineering decisions.
- Diagnose and resolve complex software and production issues.
- Develop and maintain automated unit, integration and component tests.
- Work with CI/CD pipelines and modern software deployment practices.
- Collaborate with Architects, DevOps Engineers, Test Engineers, Business Analysts and other Software Engineers throughout the delivery lifecycle.
- Support applications through development, testing and production environments.
- Contribute to code reviews, engineering standards and continuous improvement.
- Engage with client stakeholders to understand requirements and translate them into practical technical solutions.
- Support and mentor less experienced engineers where appropriate.
Requirements:
- Bachelor's Degree
- Java
- Spring
- Spring Boot
- REST APIs
- Microservices
- Object‑Oriented Programming
- API development and integration
- Maven or Gradle
- Hibernate / JPA
- SQL and relational databases
- JUnit
- Mockito
- WireMock
- Unit testing
- Integration testing
- Test‑driven development
- Automated testing
- Code reviews
- Engineering quality practices
- Git
- Jenkins
- GitLab CI/CD
- Docker
- Kubernetes
Desirable:
- Experience with event‑driven architectures and messaging technologies such as Kafka, RabbitMQ or IBM MQ.
- Exposure to AWS/Azure, Docker, Kubernetes/OpenShift and modern CI/CD environments.
- Experience with application modernisation, cloud migration or supporting business‑critical applications.
- Strong problem‑solving skills with a focus on secure, maintainable and reliable engineering.
- Comfortable working directly with clients, Product Owners and multidisciplinary delivery teams.
- For senior candidates, experience mentoring engineers, leading technical workstreams and influencing design decisions.
- Experience within National Security, Public Sector or other high‑assurance environments would be advantageous.
Conditions:
- Tools and policies to support your work‑life balance from flexible working approaches, sabbatical programs, paid paternity leave, maternity leave and an innovative maternity returners scheme.
- More traditional benefits, such as 25 days holiday (in addition to public holidays), private medical, dental & optical cover, online shopping discounts, an Employee Assistance Program, life assurance and a group pension plan through salary sacrifice.
Java developer in national security in London employer: IBM
IBM is an exceptional employer for a Senior AI Data Scientist, offering a dynamic work environment that fosters innovation and collaboration. With a strong emphasis on mentorship and professional growth, employees are encouraged to develop their skills while working on impactful AI projects that serve both public and private sectors. The flexible hybrid work model in the UK further enhances work-life balance, making IBM a desirable place for those seeking meaningful and rewarding employment.
StudySmarter Expert Advice🤫
We think this is how you could land Java developer in national security in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at IBM or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to IBM.
✨Tap into Online Developer Communities
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We think you need these skills to ace Java developer in national security in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at IBM.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at IBM and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at IBM
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If IBM uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
