Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and build robust backend services using Java, Python, and Ruby.
- Company: Join a fast-moving global client in a tech-driven environment.
- Benefits: Enjoy fully remote work with competitive pay rates and long-term engagement potential.
- Why this job: Make a high impact in a modern backend team while working flexibly from anywhere in the EU.
- Qualifications: Senior-level experience in backend development with Java and Python; familiarity with Ruby is a plus.
- Other info: This is a freelance role with a contract length of 12 months, outside IR35.
The predicted salary is between 66000 - 78000 £ per year.
We are supporting a fast-moving client at huge global scale, that is in need of a Senior Backend Contractor with deep experience across Java and Ruby. This is a high-impact freelance role within a tech-driven established team - building scalable systems in a modern backend environment.
What You’ll Be Doing:
- Designing and building robust backend services across Java, Python, and Rust-based systems
- Contributing to performance optimisation, secure coding, and clean architecture decisions
- Bringing in best practices across multiple programming paradigms and languages
- Ideally, supporting legacy Ruby codebases or integrations where needed
Core Skills:
- Senior-level backend experience with both Java and Python in production systems
- Familiarity with Ruby or willingness to support legacy pieces if required
- Freelance mindset: able to hit the ground running, communicate clearly, and add value fast
Details:
- Contract: LTD company (UK) / B2B
- Location: Remote (must be EU-based for legal/timezone reasons)
- Duration: Long-term engagement potential
- Start: ASAP
If interested, please apply here and we will contact you if it’s a good match!
Senior Java Developer - backend (remote) employer: Owen Thomas | Pending B Corp™
Contact Detail:
Owen Thomas | Pending B Corp™ Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Java Developer - backend (remote)
✨Tip Number 1
Make sure to showcase your experience with Java and Ruby in your conversations. Highlight specific projects where you've successfully implemented these technologies, as this will demonstrate your capability to hit the ground running.
✨Tip Number 2
Familiarise yourself with the latest trends in backend development, especially around performance optimisation and secure coding practices. Being able to discuss these topics confidently can set you apart during interviews.
✨Tip Number 3
Prepare to discuss your freelance mindset and how you can quickly add value to a team. Share examples of how you've effectively communicated and collaborated in previous remote roles.
✨Tip Number 4
Since this role involves supporting legacy Ruby codebases, brush up on your Ruby skills if you're not already proficient. Being able to demonstrate your willingness to work with older technologies can be a big plus.
We think you need these skills to ace Senior Java Developer - backend (remote)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your senior-level backend experience with Java and Python. Include specific projects where you've designed and built robust backend services, and mention any familiarity with Ruby or legacy codebases.
Craft a Strong Cover Letter: In your cover letter, emphasise your freelance mindset and ability to communicate clearly. Discuss how you can hit the ground running and add value quickly to the team, referencing your experience in performance optimisation and secure coding.
Showcase Relevant Projects: If possible, include links to your GitHub or other repositories showcasing your work with Java, Python, and Ruby. Highlight any contributions to clean architecture decisions and best practices in programming.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail, which is crucial for a senior role.
How to prepare for a job interview at Owen Thomas | Pending B Corp™
✨Showcase Your Java and Ruby Expertise
Make sure to highlight your experience with Java and Ruby during the interview. Be prepared to discuss specific projects where you've used these languages, focusing on your contributions and the impact of your work.
✨Demonstrate Problem-Solving Skills
Expect technical questions that assess your problem-solving abilities. Practice coding challenges or system design scenarios related to backend development to showcase your analytical thinking and approach to optimising performance.
✨Communicate Your Freelance Mindset
Since this is a freelance role, emphasise your ability to hit the ground running. Share examples of how you've quickly adapted to new environments and contributed effectively in previous contracts.
✨Discuss Best Practices and Clean Architecture
Be ready to talk about best practices in coding and architecture. Discuss how you ensure clean code and maintainable systems, as well as any experiences you've had with legacy codebases, particularly in Ruby.
