Lead Software Engineer
money.co.uk
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Benefits offered by this job
Job summary
Qualifications
- Strong experience in building cloud-native scalable applications.
- Familiarity with AI-enabled applications and workflows.
- Ability to debug large and complex systems.
Responsibilities
- Work closely with business leads and product managers to solve problems.
- Contribute across the full stack from infrastructure to web UIs.
- Support engineering team's delivery and technical expertise.
Skills
Tools
Job description
Hybrid: 2 days per week in our Tower Bridge office (Wednesdays & Thursdays)
money.co.uk exists to help consumers make more informed financial decisions. Our free, online comparison service allows consumers to compare financial products, from credit cards to savings accounts, loans to travel money. We want our users to feel reassured that we’re on their side when it comes to their finances.
Department: Engineering
Location: London
The Financial Services team enables RVU to help customers make the best decisions around financial products, by helping them identify the right products from our partners across our three main brands: Uswitch, Confused.com and money.co.uk. Our engineering team builds web apps, back‑office systems and tooling used to deliver financial product pages across RVU’s websites, integrate with our partners, track sales, optimise marketing, and manage business reporting.
We are currently expanding our offering to small and medium businesses by driving deeper integration with partner APIs, improving the customer experience on our platform, streamlining journeys, and ensuring the business has all the data it needs.
Our technology stack is centred around TypeScript, React and Node/Bun, running on Kubernetes in AWS.
As a Lead or Staff Software Engineer, you will work closely with business leads, commercial managers, ops executives, product managers, data analysts, designers, and fellow engineers to solve business problems with software.
This role is more technical, with less management responsibility. You will contribute across the full stack—from infrastructure, databases, pipelines, and servers to web UIs, CDNs, and monitoring. Activities include building responsive accessible React components aligned with our design system, working with APIs, using real‑time metrics and alerting, interacting with databases, and keeping applications secure.
You will identify opportunities for process improvements, conduct code reviews, and ensure solutions are properly tested with a focus on best practices and quality assurance. You will also work closely with AI, incorporating it into workflows and projects, finding new ways to leverage AI for business value, and evangelising AI adoption across the business.
Most importantly, you will support and improve the engineering team’s delivery and technical expertise in a continuous learning environment, helping shape the future of Financial Services within RVU and guiding the team along the way.
We want a technical expert who will be a multiplier for the team: bringing your own experience and knowledge to enrich the skills and foster growth. You should be comfortable building cloud‑native scalable applications as well as styling responsive React components.
You should have experience ranging from building MVPs to large‑scale production systems, striking the right balance between rigor and urgency, making pragmatic decisions that benefit the business, and assessing friction points to deliver maximum return.
Knowledge of AI-enabled applications and workflows is essential, including familiarity with platforms and frameworks such as N8N, Mastra, vector stores, RAG, fine‑tuning and evaluation.
A growth mindset, keen to learn and explore, and the ability to debug large and complex systems are required. You should keep abreast of industry developments, assess and introduce new libraries, technologies, tools, and approaches—especially regarding AI advancements.
- Strong TypeScript skills, convinced of the benefits of statically typed languages
- Deep knowledge of the Node ecosystem (node, npm, yarn), including bundling and dependency management. Familiarity with Bun is also desirable
- Proficient with AI tooling, including delivering code using CLI or editor‑based LLM agents, and using MCP servers
- Solid understanding of the React paradigm, including one‑way data binding, declarative programming, rules of hooks, and anti‑patterns
- Practical experience of software engineering principles and managing complexity (e.g. separation of concerns, design patterns, domain‑driven design) and aspiring to write elegant clean code
- Familiarity with container‑based cloud‑native applications and architectural patterns such as REST APIs, message passing, horizontal and vertical scaling, and load balancing
- Knowledge of web security concerns (e.g. SQL injection, XSS, CORS, cookies, authentication/authorisation techniques)
Experience with the following is a plus:
- Kubernetes, Prometheus, Argo workflows, GitHub Actions, Elasticsearch/Opensearch, PostgreSQL, BigQuery, DBT data pipelines, Fastly, Storybook, component libraries and design systems, Builder.io, Bun
You don’t need to tick off everything on this list – don’t let that hold you back from applying. We want to ensure you’re learning plenty during your time with us.
We are dedicated to developing valuable, inclusive, and user‑friendly products and services that deliver positive outcomes for all of our customers. To achieve this, it’s essential that our teams reflect the diverse range of people in our community. We believe in being the change we wish to see, by embracing our differences and holding ourselves accountable to being open and inclusive teammates and community members.
- 10% discretionary yearly bonus and yearly pay reviews (based on RVU and personal performance)
- A hybrid working approach with 2 in‑office days per week and up to 22 working days per year to work from anywhere
- Employer‑matching pension contributions up to 7.5%
- A one‑off £300 “work from home” budget to help contribute towards a great home working environment
- Excellent maternity, paternity, shared parental, and adoption leave policy, for those key moments in your life
- 25 days holiday (increasing to 30 days with years of employment) + 2 days “my time” per year
- Private medical cover, critical illness cover, and employee assistance programme
- A healthy learning and training budget
- Electric vehicle and cycle‑to‑work schemes
- Free in‑office gym, accessible 7 days a week
- Free breakfast in the office daily
- Choice of Mac or Windows for your technology setup
- Free access to the Calm and Peppy apps for physical and mental health
- Regular events – from team socials to company‑wide events with external speakers, to keep everyone connected
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