Frontend Engineer
Spiko
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
External services: Ory , Datadog
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.
- ...in France (and tomorrow in Europe)? Are you looking for a work environment that values trust, proactivity, and autonomy? Are our Engineering principles com/pennylane-engineering/our-engineering-principles-ab0613a0574d aligned with your vision? Then Pennylane is the right...SuggestedFull timeRemote work
Pennylane
France12 days ago $50 - $54 per hour
Company Description Since our beginning in 1999, our company’s focus has always been on the business and IT needs of our customers. Serving mid-size to large companies ($2+ billion), needs vary based upon size, economic factors, previous IT investment decisions, and...SuggestedFull timeContract workWork experience placementH1b- ...frontier of blockchain and traditional finance. Join us, and help build the future of payments. What is the role of a Solutions Engineer at Fipto? As a Solutions Engineer, you will be responsible for : Pre-Sales Support and Sales Cycle Management Join calls...SuggestedFull timeWork at officeLocal areaRemote work
- ...do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you...SuggestedFull timeImmediate startRemote work
- ...run the secure development lifecycle, lead threat modeling and architecture review, own the security debt lifecycle for product engineering teams, and architect the automated pipelines that protect billions in transaction volume. You will embed with product and engineering...SuggestedFull timeContract workApprenticeshipWork at officeRemote workWorldwide
- ...system failures Feed lessons learned into next design iterations Requirements : Master’s degree (Bac+5) or PhD in Electrical Engineering, Embedded Systems, or Power Electronics—or equivalent qualification Minimum of 5 years of experience in battery systems...Full time
Verkor
France13 days ago - ...investigates weak signals—the large volume of unreliable alerts that a human team couldn’t sort through manually—and enriches them, so our engineers can focus on what matters most and resolve incidents faster: high-quality detection, reduced noise, and accelerated investigations...Remote jobFull time
- ...the controls live with the teams who build and run the things they protect. You work closely with Infrastructure, Platform, and Engineering to ensure foundational building blocks (identity, network, secrets management, logging) are designed with security requirements built...Full timeImmediate start
- ...holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions. You’ll be the hands-on security engineer embedded with the Institutional Trading and Financial Operations (FinOps) team. Your focus is the secure operation of off-chain...Full timeContract workApprenticeshipWork at officeRemote workWorldwide
- IDnow is a leader in digital identity and fraud prevention in Europe with a mission to transform trust into the most powerful asset in the digital world, empowering enterprises with AI-driven, SaaS-based identity solutions that deliver scalable security, adaptive compliance...Full timeRemote workFlexible hoursWeekend work
- Vous cherchez un environnement professionnel stimulant basé sur l'autonomie et la confiance ? Pennylane vous offre l'opportunité de grandir au sein d'une entreprise en pleine croissance. Ici, votre expertise contribuera directement à aider les entrepreneurs à reprendre...Full timeTemporary workFlexible hours
- ...France. To apply to the (same) position based in Munich, Germany, please [ apply here**]( IDnow is building a next-generation engine to detect and prevent fraud, leveraging advanced data structures and signals . We are looking for a talented Python Software...Full timeRemote workFlexible hoursWeekend work
- ...investigates weak signals—the large volume of unreliable alerts that a human team couldn’t sort through manually—and enriches them, so our engineers can focus on what matters most and resolve incidents faster: high-quality detection, noise reduction, and accelerated...Remote jobFull time
€60k - €80k per year
...Key Responsibilities We are looking for a fullstack software engineer to join Spiko’s 8-people tech team. Typical tasks for a... ...experience, with a strong background in TS frameworks both for frontend and backend You are comfortable working in an English speaking...Full timeWork at officeRemote work2 days per week- ...do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you...Remote jobFull timeImmediate start
- ...note that Sorare is a hybrid work company; employees are required to be in office 3 days a week. Sorare is seeking a Senior Frontend Engineer to join the team. We craft officially licensed digital sport cards that connect hundreds of thousands of fans to their...Full timeWork at officeRemote workWorldwideShift work3 days per week
€75k - €95k per year
...of Wise. Spiko runs on excellence, transparency, and straight talk. We are looking for a Founding Infrastructure & Security Engineer to join Spiko's 8-people engineering team. You will be the first person in the team fully dedicated to infrastructure, security, and...Full timeWork at officeRemote work2 days per week- ...million verified users, facilitating over $1 trillion in crypto transactions. We are looking for a Senior Infrastructure Security Engineer with a proven track record in keeping systems safe. You will play a critical role in building and providing tooling that monitors...Full timeApprenticeshipWork at officeRemote workWorldwide
- ...more than 7.5 millions units already sold in 200 countries. The team To sustain the company's growth, Ledger is looking for an Engineering Manager to lead the Cloud Wallet team . This team is responsible for the backend services that power blockchain account...Remote jobFull time
$90k - $130k
...role is on-site. Talan provides visa sponsorship for French, Mexican and Canadian citizens. We are seeking a talented Software Engineer to join our team in 2025 and work on Derivatives IT projects. The ideal candidate will have expertise in C++ low latency...Full timeVisa sponsorship- ...afin de garantir un flux de matériaux efficace, traçable et à haut débit. We are currently looking for a Logistic Process Control Engineer to join our Formation Process team (controlled charging/discharging cycles for battery cells). As such, you are responsible for...Full timeTemporary workRemote work
- ...travel & mobility, gaming, and other industries. * This position is based in Rennes, France. IDnow is looking for a Staff DevOps Engineer (f/m/d) to join our growing platform team in Rennes, France. We are looking for someone who can go beyond execution and take true...Full timeRemote workFlexible hoursShift workWeekend work
- ...do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you...Remote jobFull timeImmediate start
€80k - €90k per year
What is Finary? We are on a mission to give power back to investors. We're building the AI-powered one-stop shop for investing, where you can track your assets, manage your budget, invest, and learn. [Mounir]( launched Finary in 2021, and we've since crossed 1,000,000 ...Remote jobFull timeLive inFlexible hours- ...by prioritizing new pages, redesigns and structural improvements based on business goals, and managing delivery with design and engineering. Build high-impact landing pages in close collaboration with the design team to create compelling variations, and work with local...Full timeWork at officeLocal areaRemote workWork from home2 days per week
- ...cell degradation and life estimation Perform DOEs and run experiments in close collaboration with battery scientists and test engineers, for aging analysis, model parametrization and validation Construct advanced studies, perform data analyses, run simulations, and...Full timeLocal areaWorldwide
- ...telecommunications, travel & mobility, gaming, and other industries. * This position is based in Rennes, France. By joining our Engineering team, you won't just be a tester — you'll be at the heart of quality for complex AI systems , working hand in hand with our...Full timeRemote workFlexible hoursWeekend work
- ...mobility, gaming, and other industries. * This position is based in Rennes, France. We are looking for a hands-on QA Automation Engineer who can strengthen our product quality across Web, API, and Mobile platforms. In this role, you will build and maintain automated...Full timeContract workRemote workFlexible hoursWeekend work
€75k - €90k per year
La mission de Finary Chez Finary, notre mission est de rendre le pouvoir aux épargnants. Nous construisons une plateforme tout-en-un qui donne aux nouvelles générations d’investisseurs les moyens d’atteindre leurs objectifs. Finary permet à ses utilisateurs de suivre ...Full timeTemporary work- Our Mission Money sitting idle is money lost. We're fixing that. Founded in 2023 by Antoine and Paul-Adrien , Spiko gives businesses, non-profits, financial advisers, and fintechs access to institutional-grade cash management, via app or API. We are building ...Full timeWork at officeLocal areaRemote work2 days per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Frontend Engineer. Be the first to apply!
