550
Full Stack Software Engineer | Payments & Fintech
Sfey Pay OÜ
Full Stack Software Engineer | Payments & Fintech
Sfey Pay OÜ
Full Stack Software Engineer | Payments & Fintech
Sfey Pay OÜ

Full Stack Software Engineer | Payments & Fintech

Sfey Pay OÜ

Are you ready to build the tech that powers how the world moves? 🌍

By 2050, more than 67% of the population will live in urban areas. At Sfey, we are making smart cities a reality by simplifying bank card payments across the mobility sector. Whether it’s tapping a card on a city bus, unlocking a rental bicycle, or paying at a self-service kiosk, our infrastructure ensures that mission-critical transactions are seamless, secure, and instant.

We are looking for a Mid-Level Full Stack Software Engineer to join our growing team. In this role, you won’t just be an anonymous contributor, you will be a key player in evolving our payment gateway, working across the entire stack with a focus on Java for the back-end and Angular for the front-end.

What You'll Be Doing:

  • End-to-End Development: Actively build and maintain our payment gateway solution, handling everything from complex back-end logic to intuitive front-end interfaces.
  • Architecture & Design: Collaborate with the team to design scalable systems that handle high-volume, real-time payment data.
  • Quality & Best Practices: Write clean, testable code (Unit/Integration tests) and participate in meaningful code reviews.
  • Product Impact: Work closely with product teams and system integrators to influence how our core platform is built and which technologies we adopt next.

What We're Looking For:

  • The Full Stack Mindset: You are comfortable jumping between back-end and front-end.
  • Back-End Expertise: 2+ years of professional experience with Java and building large-scale backend solutions.
  • Front-End Skills: Hands-on experience with modern frameworks, ideally Angular.
  • Engineering Fundamentals: A solid grasp of core algorithms, data structures, and clean code principles.
  • Analytical Mindset: The ability to digest complex specifications and turn them into reliable code.
  • Communication: Fluent in English, with a desire to work in a collaborative, international environment.
  • Location: You are currently based in Estonia (this is essential for our team’s collaboration and operational flow).

Why Join Sfey?

  • Real-World Impact: Your work influences the daily commutes and travels of millions of people worldwide.
  • Growth: Be part of an ambitious team where you can grow your responsibilities as the company scales.
  • Complex Challenges: Work at the fascinating intersection of hardware and software in the fintech/mobility space.
  • Competitive Compensation: We offer a salary package that reflects your experience and the value you bring to the team.
  • The Vibe: A cozy, green office environment with a supportive team that values passion and fun.
  • The Perks: Competitive well-being package (sports, etc.), free snacks/coffee/tea, and a culture that trusts you to make an impact.
Selle ametikoha keskmise palga info leiad aadressilt palgad.ee.

Asukoht

  • Tallinn, Harjumaa, Eesti
    Järvevana tee 7B
  • Osaline kaugtöö

Tööaeg

  • Täistööaeg

Keeled

  •  Inglise
  •  Eesti
Kontaktisik
Sfey Recruitment Team
At Sfey, we are proud of our Estonian roots. Operating from one of the world’s most advanced digital societies, we’ve built a payment gateway that is changing how the world moves. While our heart is in Estonia, our reach is truly global—we provide cutting-edge solutions to transportation authorities and micro-mobility businesses worldwide.

We are on a mission to make contactless transportation a hassle-free experience, and we need a talented Customer Support Specialist to be the bridge between our technology and our international clients.

What We Do: The Future of Transit Payments
We’ve built our core product, the Transit Payment System (TPS), from the ground up. It’s a sophisticated payment gateway enabling the Mass Transit Transaction (MTT) model.
In plain English? We make it possible for commuters globally to "tap and go" using contactless bank cards. Our system handles everything from fast offline transactions and price capping to complex bank integrations and secure end-to-end encryption.


Ettevõtte kodulehthttps://sfey.com/

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