Senior Software Engineer (Payflip Flex)
Payflip
| Company | Payflip |
| Category | Uncategorised |
| Location | Brussels |
| Remote | Hybrid |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 20 May 2025 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (ashby) |
Description
We are looking for a Software Engineer with 4+ years of experience in this role. Ideally, you have proven experience in all parts of the fullstack spectrum: frontend, backend, infra, mobile etc.
🌟 OUR PRODUCT TEAM
We're building our Product team at Payflip for the long run, and are looking for experienced engineers who want to play a role in growing our salary platform, bringing additional expertise on board to grow to an even more excellent product.
Our current Product team consists of multiple squads that autonomously own the full lifecycle of the product, pushing it from discovery to production. You'll work together with other experienced engineers, PMs, and the CTO to deliver on an exciting product roadmap.
The tech stack at Payflip to achieve this consists of multiple modern technologies https://www.notion.so/payflip/Payflip-s-Tech-Stack-1debf70bee8680349354e099802af72e?pvs=4. Where core components in our stack are:
- React
- Node.js (NestJS)
- GraphQL
- MongoDB
We value bringing eagerness & skill in building mature & maintainable solutions with a great DX more than an exact overlap with our tech stack. Experience in all of them is not a must, but willingness & autonomy to learn definitely is.
🧑💻 ABOUT YOU
You would be a good fit with our team if most of this sounds like you:
- Proficiency with most of our core technologies
- Strong mastery & knowledge in a certain domain (e.g backend, frontend, infra) that you want to inspire others with, teach best practices, help scale.
- Managing technical debt pragmatically with an ability to strategically balance resilience, testing, and documentation with making quick trade-offs in order to ship products that prioritise impact or implementation.
- You're a product builder, meaning you think outside of the coding and tech. You approach opportunities & problems in the squad and determine what success looks like, driving it home, collaborating with others in the product team often (designers, PMs, CTO)
- Eager to help in constructing our engineering culture & practices. Align with people across squads, leveraging the right documentation and software patterns.
- Fluent in English.
Above all we value a high internal drive, curiosity and strong potential: convincing us of this in the hiring process is guaranteed to make you a Payflip'er!
👋 ABOUT US
Payflip's mission is to become the new salary partner, truly making salaries work.
By empowering both employees and HR teams, we:
- Create transparency and trust around compensation
- Drive financial literacy and wellbeing
- Make Belgium’s workforce more resilient, engaged, and prosperous
So that in the future, employees get the best out of their salaries, HR teams shift focus from admin to people, and salaries are seen as a tool for growth (not frustration).
We are a fresh, fast-growing startup with a happy bunch of software engineers, product specialists, business developers & reward specialists.
Becoming part of the Payflip team means that you join a close-knit team where you will take up solid responsibilities. Let’s say that a Payflip’er smells the opportunity of ownership from miles away!
💜 PAYFLIP'S CULTURE
Our company culture revolves around 3 pillars:
- Transparency
- Eagerness to learn
- Ownership
We are 100% transparent with everything that happens in the company. We tell each other everything. There is not even one Google Drive file in our archive that is not accessible for all.
We invest in self-improvement. That is why you have at least 1 day per month that is dedicated to learning. Together with the other members of the reward hub, you try to investigate an interesting market trend or to fix a company inefficiency you choose yourself, with the methodology of your preference.
As we are a small team, we’d better all make our hands dirty if we want to step up our game. In order to thrive, you will have to come out of your comfort zo
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