At a Glance
- Tasks: Design, develop, and maintain high-quality Java software for innovative security systems.
- Company: Join TwinStream, a dynamic tech company focused on solving complex challenges.
- Benefits: Enjoy a competitive salary, fully remote work, and opportunities for skill development.
- Other info: Experience excellent career growth and work on meaningful projects that matter.
- Why this job: Make a real impact by tackling technically challenging projects with a collaborative team.
- Qualifications: Strong Java development skills and a passion for problem-solving in an agile environment.
Build innovative software. Solve complex challenges. Make a real impact.
TwinStream is looking for an experienced Java Software Engineer to join our agile development team, building components for a sophisticated cross-domain security system. This is an opportunity to work on technically challenging projects, contribute throughout the full software development lifecycle and collaborate with talented engineers to develop secure, high-quality solutions.
About TwinStream
Founded in 2019 by engineers tackling complex challenges within government organisations, TwinStream combines technical excellence with outstanding client service. We've grown to more than 100 people across the UK, delivering innovative solutions in a collaborative and supportive environment.
The Java Software Engineer Role
You'll be involved in everything from understanding requirements and designing solutions to coding, testing, deployment and ongoing support. We're looking for more than someone who can write code—you'll bring curiosity, strong problem-solving skills and a genuine interest in understanding the challenges behind the technology.
Your responsibilities will include:
- Designing, developing and maintaining high-quality Java software.
- Investigating technologies and identifying effective technical solutions.
- Writing and maintaining unit, acceptance and performance tests.
- Supporting deployment pipelines and working closely with DevOps specialists.
- Troubleshooting complex technical issues and providing third-line support.
- Participating in code reviews, pair programming, planning and estimation.
- Working collaboratively within an agile team to deliver reliable, maintainable software.
What We're Looking For
You'll have strong Java development experience, an agile mindset and a passion for solving complex technical problems.
Key skills and experience:
- Java development, ideally using Spring Boot.
- Agile practices, including TDD, BDD, continuous delivery, DevOps and pair programming.
- Experience with AWS services, including S3, Fargate, Lambda, SQS and SNS.
- Databases such as PostgreSQL, Oracle, MongoDB or DynamoDB, plus JPA.
- REST APIs, RabbitMQ, Docker and Linux.
- Infrastructure and automation tools, including Terraform, Ansible and Kubernetes.
- CI/CD and version control tools such as Jenkins, Git, Bitbucket and GitLab.
- Strong communication, collaboration and problem-solving skills, with a positive and open approach to teamwork.
Desirable: Experience with OpenShift, Docker Compose/Swarm, Python or other languages such as JavaScript, Go and Bash.
You don't need experience with every technology listed. If you have solid Java skills and enjoy learning, collaborating and tackling challenging engineering problems, we'd love to hear from you.
What's in It for You?
- £70,000–£90,000 salary
- Fully remote working, with potential travel to the Bristol office in the future
- The opportunity to work on technically challenging and meaningful projects
- A collaborative team environment focused on technical excellence
- The chance to develop your skills while contributing across the full software development lifecycle
Ready for Your Next Challenge?
Join TwinStream and help build secure, high-quality software that tackles complex real-world problems. Apply today.
Java Software Engineer in Bristol employer: Twinstream Limited
At TwinStream, we pride ourselves on being an excellent employer, offering a competitive salary and a comprehensive benefits package that includes 28 days of holiday, private healthcare, and a non-contributory pension. Our collaborative and inclusive work culture fosters employee growth through continuous learning opportunities, while the flexibility of remote work and a hybrid model post-2027 allows for a healthy work-life balance. Join us in Bristol to work on meaningful projects that make a difference within government organisations, all while being part of a supportive team dedicated to technical excellence.
StudySmarter Expert Advice🤫
We think this is how you could land Java Software Engineer in Bristol
✨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 Twinstream Limited 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 Twinstream Limited.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Twinstream Limited.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Twinstream Limited that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Java Software Engineer in Bristol
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 Twinstream Limited.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Twinstream Limited 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 Twinstream Limited
✨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 Twinstream Limited 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.
