At a Glance
- Tasks: Own and build customer-facing pension journeys using React and TypeScript.
- Company: Join a fast-growing fintech on a mission to simplify ETF investing.
- Benefits: Enjoy unlimited vacation, remote work, and modern tooling.
- Other info: Be the frontend voice in a backend-heavy team and mentor future engineers.
- Why this job: Make a real impact from day one in a collaborative team.
- Qualifications: 2+ years of experience with React, TypeScript, and REST APIs.
The predicted salary is between 56700 - 69300 £ per year.
About InvestEngine
We’re a London-based fintech on a mission to make ETF investing simple and accessible. Over 150,000 clients have trusted us with over £3.5 billion in assets — and we’re just getting started. We’ve been featured by MoneyWeek, Finder and Forbes, and we’re growing fast with big ambitions.
About the Role
We’re looking for a Senior Frontend Engineer to join our Pensions Team as its first dedicated frontend engineer. The team looks after around 100,000 SIPP accounts and thousands of pension transfers every month. You’ll own our pensions web journeys end to end — from clarifying requirements with Product, Design and Backend to building, testing, releasing and checking how features behave in production. Your first big goal is the frontend scope of a pension administrator migration: new account-opening flows, updated legal documents and in-app changes for existing customers. The team is backend-heavy, so you’ll be the frontend voice in technical decisions: shaping API contracts with backend engineers, setting how frontend work is reviewed and tested in Pensions, and later onboarding a second frontend engineer.
What You’ll Do
- Build and maintain customer-facing pension journeys in React and TypeScript
- Own features from refinement to production, shipping web in the same sprint as backend
- Agree API contracts, states and error handling with backend engineers and designers
- Build complex, multi-step forms for account opening, transfers and declarations
- Write unit and component tests, and release safely behind feature flags
- Monitor features in production and fix issues quickly
- Work in a large, long-lived codebase and follow our documented frontend architecture
- Use AI coding tools (Claude Code, Codex) in daily work — and review what they produce
- Set frontend review and testing practices in the team, and onboard our next frontend engineer
- Collaborate with Product, Design, QA, Operations and the wider frontend group
What We’re Looking For
- Commercial experience with React and TypeScript as your main tools over the last 2+ years, in a large, long-lived codebase
- Production experience with a state manager beyond component state (Effector, Redux or similar)
- Solid REST API integration skills, including loading and error states
- Experience working closely with backend engineers — discussing and shaping API contracts, not just consuming them
- Experience building complex or multi-step forms in production
- Unit or component testing as part of your daily work (Jest, React Testing Library or similar)
- General understanding of web accessibility (semantic HTML, keyboard navigation, ARIA)
- Experience working within a documented frontend architecture
- Strong ownership: you clarify unclear requirements before you start and see features through to production
- Clear communication with engineers and non-technical stakeholders
- English B2+ and fluent Russian
Nice to Have
- Hands-on backend experience — commercial or personal projects
- Experience building a Backend for Frontend (BFF) layer
- Experience planning frontend architecture and breaking work down for other engineers
- Experience with Effector Playwright or other end-to-end testing tools
- Feature flags and error monitoring (GrowthBook, Sentry or similar)
- React Native experience
- Experience in fintech or another regulated industry — not required, we’ll get you up to speed
How We Work
We’re a lean, collaborative team where engineers have a real influence on product, architecture and engineering culture. We value ownership, curiosity and continuous improvement. We start from the customer problem rather than the ticket, and we pick the simplest solution that works. In Pensions, you’ll be the team’s frontend owner — the person who makes sure pension features reach customers on web at the same pace as the backend.
What We Offer
- Impact from day one — own the web side of a business-critical pensions product
- Real ownership — shape how frontend works in the team from the start
- Growth — onboard and mentor the next frontend engineer joining the team
- Modern tooling — TypeScript, React, Effector, Jest, Playwright, Storybook, Claude Code and Codex
- Remote-first and flexible — work from anywhere, at your own pace
- Unlimited vacation — take time off when you need it, no fixed limits
- Supportive team — thoughtful, skilled colleagues who care about quality and results
Hiring Process
- Intro call with our Talent team
- Technical interview with the Frontend team (about 1 hour, case-based discussion, no live coding)
- Gamified cognitive assessment to understand how you think and problem-solve
- Final conversation with our CTO
Frontend Engineer, Pensions Team (React) employer: InvestEngine
InvestEngine is an exceptional employer, offering a unique opportunity to shape the strategic direction of a fast-growing UK investment platform. With a transparent and collaborative culture, employees benefit from hybrid working arrangements and the chance to lead a dedicated team while directly partnering with the CEO. The company prioritises employee growth through hands-on leadership roles and the freedom to design and implement innovative operating models.
StudySmarter Expert Advice🤫
We think this is how you could land Frontend Engineer, Pensions Team (React)
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at InvestEngine or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to InvestEngine.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like InvestEngine.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like InvestEngine that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Frontend Engineer, Pensions Team (React)
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at InvestEngine.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at InvestEngine and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at InvestEngine
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If InvestEngine uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
