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For Companies At a Glance
- Tasks: Design and build robust backend services using Java, Python, and Rust.
- Company: Join a fast-moving global client with a tech-driven team.
- Benefits: Enjoy fully remote work and competitive pay of £550-650 per day.
- Why this job: Make a high impact in a modern backend environment while collaborating with talented teams.
- Qualifications: Senior-level experience in backend development with Java, Python, and Rust required.
- Other info: This is a 12-month contract, outside IR35, for EU-based applicants only.
Opportunity: 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
- Collaborating with product and platform teams to scale critical infrastructure
- 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
- Proven work with Rust (production experience strongly preferred)
- Familiarity with Ruby or willingness to support legacy pieces if required
- Strong grasp of APIs, cloud-native systems, and scalable architecture
- 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 Backend Engineer Contractor (Java / Ruby focused) | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length employer: MindMatch
Contact Detail:
MindMatch Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Backend Engineer Contractor (Java / Ruby focused) | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length
✨Tip Number 1
Make sure to showcase your experience with Java and Ruby prominently in your discussions. Highlight specific projects where you've used these languages, especially in a production environment, as this will resonate well with the hiring team.
✨Tip Number 2
Familiarise yourself with the latest trends in backend development, particularly around cloud-native systems and scalable architecture. Being able to discuss these topics intelligently during interviews can set you apart from other candidates.
✨Tip Number 3
Prepare to demonstrate your problem-solving skills by discussing past challenges you've faced in backend engineering. Be ready to explain how you optimised performance or improved security in previous roles, as this is crucial for the position.
✨Tip Number 4
Since this role requires a freelance mindset, be prepared to discuss how you manage your time and communicate effectively in remote settings. Share examples of how you've successfully collaborated with teams in different time zones.
We think you need these skills to ace Senior Backend Engineer Contractor (Java / Ruby focused) | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Java, Ruby, and Python. Include specific projects where you've designed and built backend services, and mention any work with Rust or legacy codebases.
Craft a Compelling Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Discuss how your freelance mindset and ability to communicate clearly will add value to their team, and provide examples of past successes.
Showcase Relevant Skills: Clearly outline your core skills related to APIs, cloud-native systems, and scalable architecture in both your CV and cover letter. Use bullet points for easy readability and to draw attention to your key qualifications.
Proofread Your Application: Before submitting, carefully proofread your application for any spelling or grammatical errors. A polished application reflects your attention to detail and professionalism, which is crucial for a senior-level position.
How to prepare for a job interview at MindMatch
✨Showcase Your Technical Skills
Be prepared to discuss your experience with Java, Ruby, and Rust in detail. Bring examples of projects you've worked on that highlight your ability to design and build robust backend services.
✨Demonstrate Problem-Solving Abilities
Expect technical questions that assess your problem-solving skills. Practice coding challenges or system design scenarios that reflect the types of issues you might encounter in the role.
✨Communicate Clearly
As a contractor, clear communication is key. Be ready to explain your thought process and how you collaborate with product and platform teams to scale infrastructure effectively.
✨Understand the Company’s Tech Stack
Research the company’s existing systems and technologies. Familiarise yourself with their approach to APIs, cloud-native systems, and scalable architecture to show your genuine interest and readiness to contribute.
