Frontend Engineer
Confirmed on the employer's own hiring board on Oct 24, 2026. First seen by Alion on Jun 2, 2026. Spiko scores B on the Alion truth index.
Our Mission
Money sitting idle is money lost. We're fixing that.
Founded in 2023 by Antoine and Paul-Adrien, Spiko gives SMEs, non-profits, financial advisers and fintechs access to institutional-grade cash management, via app or API. We are building the full infrastructure: issuing, operating, and distributing the products ourselves.
Two years after launch, we serve thousands of organizations across Europe and process hundreds of millions of euros in flows every month.
Our ambition: become the world's leading treasury management infrastructure in a market worth trillions.
We are backed by Index Ventures, the CEO of Revolut, the founder of Kyriba, and the CTO of Wise.
Spiko runs on excellence, transparency, and straight talk.
The role: Frontend Engineer
We are looking for a Frontend Engineer to join Spiko's engineering team.
You will own the architecture of our customer-facing web application and our landing page, set the standards for frontend development at Spiko, and ship delightful UI together with our designers and full-stack engineers.
Key Responsibilities
Web app
Own the architecture of our customer-facing web application (Next.js, React, Tailwind, Shadcn)
Define and enforce frontend standards: code quality, accessibility, performance, testing
Build and ship complex, data-rich UIs in close collaboration with the design team
Improve the developer experience: tooling, CI/CD
Set up the AI tooling for frontend development at Spiko (skills, generation workflows, design-to-code, etc.)
Landing page
Own the technical setup of our marketing landing page
Enable the marketing team to safely iterate on the landing page
Note: the landing page is expected to take roughly 25% of the role's time, not full-time
Our Tech Stack
Languages and frameworks: TypeScript, NX, Effect, React, Next.js, Tailwind
Infrastructure: Terraform, AWS, Kubernetes, Docker, PostgreSQL
Who we're looking for
Requirements (must-haves):
3+ years of experience as a frontend or full-stack engineer, with deep expertise on React and Next.js
Strong TypeScript fundamentals and a high bar for code quality, accessibility, and performance
Experience defining frontend architecture, standards and tooling in a fast-moving environment
Strong product and design sensibility - you care about UX and pixel-perfect UI
Comfortable working in an English-speaking environment
Curious, pragmatic, and eager to learn
Nice to have:
Experience setting up AI-assisted development workflows for a frontend team
Experience with Tailwind, Effect, or NX monorepos
Experience in fintech, capital markets, or other highly regulated environments
Some experience with React Native (helpful when collaborating with the mobile engineer)
What we offer
Compensation: Competitive package depending on experience + Stock Options
A small and focused team: you will define and own Spiko's frontend architecture from the ground up
Office: in the heart of Paris
Remote work: up to 2 days per week and one full remote week per month
The best tech for your job: latest-generation laptops and industry-leading software
Health insurance: 100% covered by Spiko
Monthly Budget to cover different perks of choice
Transport: 50% of public transport pass covered or the Forfait Mobilités Durables (FMD)
Referral Bonus
Social life: regular afterworks and biannual offsites
Our hiring process
Screening Interview - 30 min with Talent Acquisition
30 min general interview with Nicolas (Tech Lead)
Technical Interview - 45 min, focusing on Frontend with one member of the engineering team
Hands-on Technical Session - 2 hours with two engineers (frontend architecture, live coding) onsite
Final in-person Interviews with the Founders
Reference Check: we'll reach out to your references to gather further insights
Offer
If something here doesn't match your résumé perfectly but you believe you'd thrive in this role, apply anyway. Tell us why.