Staff to Principal JavaScript Engineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria)
Please read the following job description thoroughly to ensure you are the right fit for this role before applying.
A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x growth on the horizon, they’re looking for exceptional full-stack engineers to scale the next generation of their platform.
Series A : $25M raised from world-class investors.
Leadership : Proven operators who built one of Europe’s most successful B2B scaleups.
Trajectory : From early product-market fit to 200+ enterprise customers in the next 2–3 years.
Why You Should Join
- Shape a modern, cloud-native, no-code platform that handles the entire purchasing lifecycle
- Collaborate in a high-trust, high-performance engineering culture with full product ownership
- Work across React, Node.js, AWS Serverless (Lambda, DynamoDB, EventBridge), Hasura, CDK & SST
- Ship multiple times per day via a robust continuous delivery pipeline
- Drive architecture, scalability, and technical direction across core features and new domains
What You’ll Do
Build end-to-end product features from idea to deployment and impact measurementDesign scalable, observable systems ready to serve hundreds of enterprise customersLead technical initiatives or set engineering direction depending on your level (Staff / Principal)Collaborate with product, design, and leadership on roadmap, UX, and feasibilityEmbrace deep ownership—from infra to UI, DevOps to customer impactIdeal Background
6–10+ years of software engineering experience (flexible if you’ve delivered real impact fast)Strong full-stack skills in TypeScript, React, and Node.jsExperience with AWS serverless tools (Lambda, DynamoDB, CDK, etc.)Passion for product, customers, and shipping fast without cutting cornersHigh standards for quality, observability, reliability, and performanceBonus : experience in scaling early-stage products or leading in top-tier engineering teamsYou’ll Fit If You...
Thrive in ambiguous, fast-moving environments and make good decisions quicklyGravitate toward ownership-heavy work, not just implementation ticketsPush yourself and others to build better, faster, and smarterTake pride in clean code, smooth user experiences, and solving real customer problemsHave a history of excellence in any domain—tech, academia, sport, or side projectsCompensation & Equity
Senior Engineer £90,000 - £110,000Staff Engineer : £110,000 – £135,000Principal Engineer : £135,000 – £150,000Equity OptionsBenefits
Hybrid working : 3 days / week in a brand-new Victoria office (Tues–Thurs)Visa sponsorship and relocation support for senior-level candidatesEquity with meaningful upside in a high-growth environmentWork closely with a newly hired Head of Engineering from a top European scaleupJoin a team of high-performing engineers scaling from 18 → 35+ this yearHiring Process (Fast, Friendly, and Efficient – 2 to 3 Weeks)
Intro Chat with Hiring ManagerTechnical ScreenPair Programming (TypeScript)Final Interview with LeadershipThis is a rare opportunity to build from the ground up, own the product you work on, and help define a category. You’ll work with ambitious, curious, and kind engineers in one of Europe’s most promising early-stage teams.
Apply now — or message Sam Barcia for a confidential chat.