Formance is on a mission to redefine how developers interact with money as a first-class primitive and compose with finance.

Hidden through permissioned, vendor-locked infrastructure, money needs to rewire itself to empower product-first companies with the ability to create innovative financial applications. With the Formance Platform, we're putting agnostic primitives in the hands of engineers and their team. These primitives are available as open-source packages, and can be wired to the financial partner of your choice.

Formance is global native and serving enterprise companies around the globe, around the clock, to build and scale their financial applications. If this all sounds pretty exciting and you're looking for a place where you can play your best game and make a difference, we'd love to hear about you!

Start date: from August 2025

Who we are

Formance is on a mission to unlock the next generation of financial applications by solving today’s hardest problems in the space — with full flexibility and programmability to build unique and sophisticated financial products, with the most effective financial services providers. Our platform was built with a distinctive angle from the ground up, focusing on the flow of funds first to help businesses realize their product visions on a solid financial foundation.

Starting with an Open Source Ledger (i.e. a database for financial transactions), we’re building a comprehensive suite of modern financial backend modules, including native and automated reconciliation, workflow engines, and connectors with various financial services providers - e.g. Stripe, Adyen, Modulr, Wise, Atlar. This unique approach has made us the trusted financial backend for leading SaaS companies and financial institutions like Booksy, Doctolib, and Liberis, along with many others worldwide. Our success stems from the trust in our open-source foundation, the high level of programmability of our solutions, and our software-first approach, moving beyond traditional payment business models.

Formance’s team previously built Selency’s home-grown financial backend, which processes over €50M in GMV annually, and created Alsid, a cybersecurity company, from inception to acquisition.

Why join Formance now?

We’re at a pivotal stage of our growth, doubling down on sales and enterprise expansion worldwide. The market is currently untapped, with financial backends traditionally built in-house by companies like Square, Airbnb, Qonto, and Uber. With a global market valued at over $10bn and projected to reach $300bn+ in 2030 for SaaS and platforms only, you'll join us at the perfect time to capture this potential!

As part of our expansion, we're hiring an Implementation Engineer to oversee the post-sales phase with the founders and tech team including product implementation, day-to-day operations, and potential account expansion.

We're a team of 25, growing to 35+ soon. We're all about customer experience, product, and strong expertise. Becoming the financial backend for major SaaS platforms is about trust and proving our product's value in mission-critical environments.

What you’ll do

You’ll be mainly involved in post-sales activities.

• Work closely with our Head of Ops (Ayelen) and the company leadership (Arnaud) throughout the customer journey
• Develop a deep understanding of our customer use cases, flows of funds, and business objectives to add value effectively.
• Ensure an excellent customer experience and apply technical expertise throughout the implementation by maintaining consistent, clear communication with multiple stakeholders.
• Differentiate between "must-have" and "nice-to-have" requirements and feedback from the customer during the deployment.
• Own the technical implementation process: identify and document project milestones, manage dependencies, and ensure timely delivery
• Identify and mitigate project risks such as scope creep, stakeholder engagement, customer IT resourcing, and internal backlogs, escalating issues to internal or customer executives as necessary.
• Maintain clear and consistent communication with internal and external stakeholders
• Use these "live" cases to create a repeatable playbook, incorporating learnings, frameworks, and best practices to support our growth.

Who you are

• Over 5 years of experience in Solution Engineering, or Software Engineering in the Payments or Fintech space.
• Fintech experience or within an infra platforms
• A passion for precision in scoping implementations or migrations, and excelling in negotiations with strategic thinking, patience, and emotional intelligence. You'll handle complex, cross-functional projects daily.
• Good communication : be reassuring, be able to take the lead
• Ownership mentality and initiative : if you see something that needs to be done, take action!

Package

€60,000 - €90,000 a year

We organize regular off-sites with the team in Europe and soon in the US!

Learn more about our product

Formance technical documentation: https://docs.formance.com/

Formance Github repo: https://github.com/formancehq