Senior Ruby Backend Engineer — Ownership & Impact (London)

Oliver Bernard; England; On-site; GBP 70,000 - 95,000; Full time

Job summary

Oliver Bernard is seeking an experienced Ruby Engineer to join a bootstrapped SaaS company in London. You’ll own backend services on a high-traffic, customer-facing platform and shape product direction with genuine ownership.

The role is backend-focused with a strong emphasis on scalable Ruby/Rails architectures, working four days a week in the Central London office, within a small, founder-led team with a collaborative culture.

Qualifications

• Proven backend development experience with Ruby (Rails preferred).
• Strong ownership of backend services and APIs.

Responsibilities

• Own and evolve high-traffic backend services in Ruby.
• Collaborate with frontend and product teams to shape the platform.

Skills

Ruby

Backend

Job description

Oliver Bernard is seeking an experienced Ruby Engineer to join a bootstrapped SaaS company in London. You’ll own backend services on a high-traffic, customer-facing platform and shape product direction with genuine ownership.

The role is backend-focused with a strong emphasis on scalable Ruby/Rails architectures, working four days a week in the Central London office, within a small, founder-led team with a collaborative culture.