Senior Fullstack Software Engineer
About the role:
At Enfuce, we’re building the digital infrastructure that powers modern card issuing and payment experiences across Europe. We’re now looking for a Senior Fullstack Engineer to design, build, and operate applications that connect our core payment systems with customer-facing products the middleware that makes it all work seamlessly. In this role, you’ll work with React, Node.js (Express/GraphQL), AWS, and Terraform/CDK to build scalable and secure services that help our customers launch, monitor, and operate their card programs efficiently.
What you'll be doing:
Design, develop, and operate fullstack applications and APIs that connect frontends, services, and the Enfuce payments backend.
Build modern, performant UIs with React (TanStack Router + Query) and robust backend services with Node.js and AWS.
Own features end-to-end. You take ideas to design, implementation, and production operation.
Collaborate closely with product owners, designers, and other engineers to turn complex requirements into elegant, maintainable solutions.
Contribute to architecture decisions that improve scalability, reliability, and developer experience.
Continuously raise the bar for code quality, testing, and deployment practices through code reviews and shared standards.
What you'll bring:
Solid experience building and maintaining production-grade fullstack applications using Node.js, React, and AWS.
A strong understanding of how frontend and backend systems integrate APIs, authentication, and data flows.
Experience with Infrastructure as Code (Terraform or AWS CDK).
Background in Fintech, SaaS, or another complex domain with secure, high-availability systems.
A pragmatic mindset. You value clean, maintainable code and long-term reliability over short-term hacks.
Excellent communication in English and a proactive, collaborative attitude. You aren’t afraid to ask questions or suggest improvements.
Why You’ll Love Working At Enfuce:
High autonomy & ownership: We give you the freedom to own your work and trust you to make the best decisions for your projects.
Top-tier talent: Join a team of industry experts and highly skilled professionals who are as passionate as you are about innovation.
Unlimited growth potential: We support your ambition with plenty of room for personal and professional growth within the company.
Flexible, remote work: Work from anywhere up to 30 days, in an environment that values flexibility and work-life balance.
A supportive culture: You’ll be part of a team that encourages, motivates, and celebrates success together.
Comprehensive benefits package: We take care of our people with great benefits to match the value you bring.
Benefits & Perks:
Fair pay and employee stock option:
We value the input of every employee and want you to tap into the growth we build together. That’s why our salaries are competitive and reassessed regularly, and you have access to an employee stock option program.
Flexible Paid Time Off:
We offer a flexible paid time off policy, providing up to 5 weeks of annual vacation days and paid family leave (subject to country regulations). Additionally, you can benefit from hybrid or remote work options, promoting a healthy work-life balance.
Regular Fun With Your Team:
To spend other than work-related time with your teammates, you get a team activity budget for three quarters a year. The fourth quarter is reserved for a company-wide event.
Individual Learning Budget:
You get a yearly learning budget to use for courses and other relevant learning opportunities that help you develop your skills.
- Department
- Service & Delivery
- Locations
- Espoo, Mariehamn, Germany (Remote), Spain (Remote)
- Remote status
- Fully Remote
- Employment type
- Full-time
About Enfuce
- Founded in 2016, Enfuce is a female-founded and led company with a unique vision: to bring the brightest minds and the best technology together to break down the barriers to prosperity.
- As a leading global card issuer and payment processor that merges innovation, security, and expertise to create modular, cloud-based payment processing capabilities, Enfuce is one of Finland’s most valuable scaleups, and is the first financial service provider in the world to be PCI-DSS certified while running its service in the public cloud.
- By focusing on collaboration, Enfuce is able to efficiently provide customers with cutting edge features – offering in-house experts and white labelled technology to help companies create scalable payment solutions with ease. Supporting debit, credit, prepaid, gift, fleet, and fuel card programmes in any form – for consumer, commercial, and B2B applications. Enfuce’s no-nonsense approach helps customers create bespoke payment solutions that are flexible, scalable, and secure.
- Holding an Electronic Money Institution (EMI) licence from the Finnish FSA and from the UK’s Financial Conduct Authority (FCA), enabling operations across Europe and the UK, Enfuce’s PCI-DSS certified platform guarantees 99.999% uptime, global scalability, and card scheme connectivity, supporting various card programmes and integration with digital wallets.
- Enfuce has raised €68.5 million in funding rounds, showcasing its industry leadership with recognitions like Visa Fintech Fast Track and Mastercard Lighthouse Development Program participation, as well as winning prestigious awards, such as the 2019 PayTech Award for Best Payments Solution, 2022 FF Award for Mobile Payments and the 2023 FF Award for Authentic ESG. Propelled by the forward-looking vision of its Co-CEOs and Nordic ingenuity, Enfuce is set to expand globally, shaping the future of payment solutions.