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Spiko

Senior Software Engineer

Hybrid

Paris, France

Senior

Full Time

02-02-2026

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Skills

TypeScript PostgreSQL Docker Kubernetes Monitoring Problem-solving react tailwind AWS Terraform

Job Specifications

Our mission

We give everyone—from solo professionals to global enterprises—access to top-tier cash management products once reserved for the big guys: large corporations and institutional investors.

Our products are available online, via API, or through a growing network of distribution partners.

Unlike banks with their rigid products and complex contractual terms, we offer a simple, transparent, and flexible way to put your cash to work.

Job desc

We are looking for a full-stack software engineer to join Spiko’s 5-people tech team.

Typical tasks for a full-stack software engineer in the team involve:

Building and enhancing our customer-facing application
Designing, developing and maintaining the APIs allowing third-party sellers to distribute Spiko’s financial products
Implementing external system integrations (for instance: KYC providers, fund administration service providers, depositary banks, anti-money laundering screenings, etc.)
Building and maintaining alerting and monitoring systems.

Our stack

Languages and frameworks: Typescript, NX, Effect, React, Tailwind
Infrastructure: Terraform, AWS, Kubernetes, Docker, PostgreSQL
External services: Ory, Datadog

Who we’re looking for

Requirements:

You’re a full-stack software engineer with 5+ years of experience, with a strong background in TS frameworks both for frontend and backend
You are comfortable working in an English speaking environment
You are a curious person eager to learn, with a problem-solving mindset

Nice to have:

You have an experience in the capital markets, fintech or Web3 industry
You have worked on tech projects in highly regulated environments (e.g. fintech, regtech, healthtech, edtech, etc.)

What We Offer

€70k - €90k salary + competitive stock options
Remote work policy: the company is based in Paris - you can work remotely up to 2 days per week & 1 full week per month
A small and focused team: you will be an early team member who will shape the company and its culture

Hiring process

45 min general interview with Samuel (CTO) (remote possible)
1h coding interview with an engineer from the team (remote)
1h system design interview with two engineers from the team (in the office)
30min chat with Antoine (COO) and 30min chat with Paul-Adrien (CEO) (in the office)

About the Company

We build and distribute best-in-class cash management solutions for SMEs, start-ups and fintechs. Our first products provide seamless access to risk-free rates in EUR, GBP, and USD for everyday cash management, accessible via our web app or through our API. Nous concevons et distribuons les meilleurs produits de gestion de trésorerie pour les PME, start-ups et fintechs. Nos produits sont accessibles via notre application web ou par API et peuvent être proposées en marque blanche. Know more