Contract Ruby Tech Lead – Start Up

Company: Opus Recruitment Solutions
Apply for the Contract Ruby Tech Lead – Start Up
Location: London
Job Description:

Contract Ruby Tech Lead (Startup)

Location: Remote / London Hybrid (optional)

Contract Length: 3-6 months (with potential extension)

About the Role

We’re partnering with a fast-growing startup on a mission to build a high-impact product used by thousands of customers. They are now looking for an hands-on Ruby Tech Lead to step in on a contract basis and drive technical direction, delivery, and team alignment during a key growth phase.

This is a high-ownership role where you will influence architecture, mentor engineers, and help scale both the platform and engineering practices.

What You’ll Be Doing

  • Lead the design and delivery of scalable, high-performance systems using Ruby (Ruby on Rails)
  • Provide technical leadership to a small but growing engineering team
  • Own architecture decisions and help evolve the platform as it scales
  • Collaborate closely with Product, Design, and Leadership stakeholders
  • Drive best practices around code quality, testing, and deployment
  • Contribute hands‑on to the codebase when needed
  • Help shape the engineering roadmap and delivery strategy

What We’re Looking For

  • Strong experience as a Tech Lead or Senior Engineer in startup or scale‑up environments
  • Deep expertise in Ruby / Ruby on Rails
  • Proven experience with system design, architecture, and scaling applications
  • Comfortable working in fast‑paced, ambiguous environments
  • Experience mentoring or leading engineers
  • Familiarity with modern cloud environments (AWS, GCP, or similar)
  • Strong communication skills and the ability to influence non‑technical stakeholders

Nice to Have

  • Experience in early‑stage startups or high‑growth scale‑ups
  • Background working on consumer or marketplace products
  • Exposure to microservices, event‑driven systems, or API‑heavy platforms
  • DevOps or CI/CD exposure

Why Join

  • Immediate impact in a high‑growth startup environment
  • Work alongside an ambitious and collaborative founding/leadership team
  • Flexibility with remote‑first setup in the UK
  • Opportunity for contract extension or future permanent role

Interested?

Apply now or reach out directly to learn more — we’d love to share further details on the product, roadmap, and team.

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Posted: May 31st, 2026