Full Stack Engineer (TypeScript)

deliverance.ai; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Hybrid working

Competitive salary

Job summary

Deliverance AI is seeking a Senior Platform Engineer to own type safety and conventions across our TypeScript stack. You will lead rigorous code reviews in an AI-assisted workflow, enforce standards, and mentor the team to raise overall code quality.

You’ll contribute hands-on across services, APIs and front-ends on a London-hybrid Platform Engineering team, shaping patterns that keep a fast-moving codebase safe and readable as the stack evolves.

Qualifications

• Deep TypeScript expertise with advanced typing skills.
• Proven ability to review large codebases and enforce standards.
• Experience mentoring teammates and improving code fluency.

Responsibilities

• Own conventions, standards and type safety across the stack.
• Lead rigorous code reviews in AI-assisted workflows.
• Set engineering standards: typing, linting, patterns.
• Mentor teammates through reviews and pairing sessions.
• Refactor critical paths to strengthen boundaries and inference.
• Collaborate with QA on automated quality gates and CI checks.
• Contribute hands-on across services, APIs and front-ends.

Skills

TypeScript expertise

Code review

Mentoring

AI-assisted development tools

CI/CD

Tools

CI/CD

Job description

Deliverance AI is the Enterprise Agentic Operating System, the agentic control plane that sits above an enterprise's data and model planes, where agents are orchestrated, governed, and made accountable to the board. The platform ships with 100+ pre-built agents and 150+ skills, deploys across five modes (hyperscale, neocloud, sovereign, on-premise, and air-gapped), and bundles a forward-deployed engineering team into every subscription. We are UK-founded and built for the regulated enterprise: trust enforced at runtime, ROI measured per workflow, and value delivered in weeks, not years.

About the role

The platform is built TypeScript end-to-end and ships at serious pace. AI-assisted development is core to how we build, which means the codebase grows fast, and the engineers who read code deeply are the ones who keep it solid. You will be the team's authority on code quality. Today that means deep TypeScript expertise; the mandate itself is bigger than any one language: rigorous review, coherent standards, and the patterns that keep a fast-moving codebase safe, readable and consistent as our stack evolves.

This is a Senior role on our Platform Engineering team, London Hybrid.

What you'll do

• Own conventions, standards and type safety across the platform, front-end to back-end.
• Lead rigorous code review in an AI-assisted workflow, catching subtle type, async and architectural issues before they merge.
• Set and enforce engineering standards: strict typing, linting, and the patterns that keep a fast-growing codebase coherent.
• Raise the whole team's code fluency through mentoring, pair reviews and internal guidance that turn every review into teaching.
• Refactor and harden critical paths: untangle complex types, improve inference, eliminate unsafe escapes, strengthen module and API boundaries.
• Partner with QA on automated quality gates: typed test utilities, static analysis and CI checks that catch issues before a human has to.
• Contribute hands-on across the stack, services, APIs and front-ends, setting the reference standard for how our code is written.

What we're looking for

• Deep, demonstrable TypeScript expertise, fluent with advanced type-system features and the judgement to know when not to use them.
• A reviewer's mindset: able to read and reason about large volumes of unfamiliar code quickly, spotting issues others miss.
• Hands-on experience with AI-assisted development tools, clear-eyed about their failure modes and rigorous about verifying their output.
• A clear communicator and natural mentor, able to raise a team's standards through reviews and pairing without slowing delivery.
• Nice to have: breadth beyond TypeScript (Python or Go), CI/CD and containerised deployment exposure, AI and LLM product experience, eligibility for UK SC clearance.

How we work

We run on five operating values: trusted at runtime, proof over pitch, speed with control, customer-embedded, and earned reliability. We are not a research lab or a slide deck, we ship software that the board, the CISO, and the auditor all sign off on, and we are measured on whether they did.

What we offer

• Market-leading cash compensation, benchmarked to top-tier London and Dublin markets.
• Hybrid working, with an expectation of around one day a week in the office.