Senior Software Engineer - Growth
Role details
Job location
Tech stack
Job description
We're aiming to double in size as we help more people to stop wasting time and money-big ambitions, to be delivered by people like you.
Got your attention? Read on…
We work together. Your team and the people you will work with…
We work in small, fully autonomous teams with real ownership of their products.
The Customer Acquisition team sits within Growth and owns the entire signup and ordering journey - one of UW's most mission-critical funnels. This covers everything from the customer UI to the backend services powering partner onboarding, direct customers, internal sales teams and third-party channels.
We are mid-way through major launches across partner and internal channels, following a significant rewrite of the signup experience. You'll join at a moment of real momentum, working closely with product, design and engineers across multiple domains.
We deliver progress. What you'll do and how you will make an impact.
You'll help evolve our signup and ordering flows into a resilient, scalable platform capable of supporting UW's next phase of growth.
Your impact will include:
- Improving resilience, scalability and system reliability
- Raising engineering standards across observability, SLAs and deployment quality
- Contributing to key launches (including partner rollout and rebrand work)
- Supporting distributed system improvements and database migration projects
Core Responsibilities
- Work primarily in Go, GraphQL, Docker & Kubernetes
- Break down complex work and deliver with minimal oversight
- Maintain strong engineering standards across code, documentation and security
- Own deployments within the team's Kubernetes namespace
- Mentor mid-level engineers through pairing, PR reviews and technical leadership
- Collaborate with product/design to refine scope and solve problems pragmatically, We're looking for a senior backend-leaning engineer to work across our core customer acquisition platforms. You'll work primarily with Go, GraphQL, Docker and Kubernetes. You'll own deployments end-to-end within our team's Kubernetes namespace and contribute to systems where resilience, reliability, observability and uptime really matter.
Requirements
You'll thrive here if you enjoy autonomy, solving distributed systems problems, and mentoring others as a player-coach. Collaboration, pragmatism and low-ego teamwork are essential., To be successful in this role, you'll need:
- Strong production experience with Go (non-negotiable)
- Fluency with GraphQL, Docker and Kubernetes
- Experience with distributed systems, concurrency and event-driven architectures
- Good understanding of resilience, observability, uptime, SLAs and progressive degradation
- Ability to deliver end-to-end: design ? build ? deploy ? support
- Experience with CI/CD tooling (GitHub Actions, ArgoCD), Terraform and cloud workflows
- Familiarity with Kafka and database migrations (CockroachDB ? RDS) is beneficial
- Comfortable contributing to React/TypeScript when required
- Strong communication, collaboration and problem-solving skills
- Experience mentoring mid-level engineers and modelling engineering best practices
- Comfortable working in autonomous, product-focused teams
Benefits & conditions
- An industry-benchmarked salary. We'll share it during your first conversation.
- Share Options and Save as You Earn scheme.
- Flexible working - remote-first with access to hot desks across the UK and a central London hub.
- Work-from-anywhere policy for up to 2 weeks per year.
- Discounts on our services and a free Cashback Card.
- Matched-contribution pension scheme and life assurance up to 4x salary.
- Family-friendly policies designed to help you and your family thrive.
- Discounted private health insurance, Employee Assistance line and free Virtual GP.
- Belonging groups helping shape an inclusive future.
- A commitment to learning and progression through our Career Development Framework.
