Our client, a global, product-driven technology company operating at large scale, is hiring a Full-Stack Engineer to join the Payments Team, who will take ownership of end-to-end payment flows—from customer-facing payment forms to backend transaction logic and financial settlements.
This roles primary focus is on frontend technologies like React and Next.js, who possesses essential payment system experience, including authorization principles, and knowledge of .NET backend.
Main responsibilities:
- Design and improve end-to-end payment flows — from user payment form to settlement.
- Develop and optimize frontend payment form UX/UI (React/Next.js/TypeScript) with a focus on speed, reliability, and ease of use.
- Build and maintain backend APIs in .NET (C#) for payments, billing, and routing.
- Work with high-volume transactional databases (SQL) to ensure consistency and scalability.
- Collaborate with product managers, QA, and DevOps to deliver robust and scalable solutions.
- Investigate and resolve payment incidents and anomalies, ensuring minimal customer impact.
Requirements:
- 4+ years of professional software development experience.
- Strong frontend skills: React, Next.js, JavaScript/TypeScript (forms, SDK integrations, UX improvements).
- Strong understanding and experience of payment processing fundamentals (authorization, capture, refunds, chargebacks, routing, risk & compliance flows).
- Backend experience: .NET (C#), API development, handling transactional data.
- SQL knowledge and hands-on experience with high-volume transactional data.
- A degree in Computer Science, Software Engineering, or equivalent practical experience.
- Fluency in English.
Nice to have :
- Knowledge of PCI DSS compliance and cardholder data security.
- Experience with WebViews in mobile apps.
- Familiarity with monitoring & logging tools (Prometheus, Loki, Greylog, Grafana, NewRelic, PostHog, Zabbix).
- Hands-on experience integrating payment service providers.
The offer
Compensation & Health
- Salary: 3000–5000 EUR gross per month
- Comprehensive health insurance after probation
Growth, Impact & Career Development
- Opportunity to shape data strategy, systems, and processes from the ground up
- A culture that encourages initiative, creative thinking, and meaningful impact
- 8 hours of paid self-development time each month (post-probation)
- Professional training programs to develop your expertise
Work Environment & Wellbeing
- Modern office near Riga city center with panoramic views of the Daugava
- Relaxation zones with a yoga room, massage chair, and chill-out areas
- Fully equipped game rooms (air hockey, table football, board games, chess)
- Shower facilities for active commuters
Team Culture, Events & Everyday Comfort
- Department-level team buildings and full-company events such as the Winter Ball and Summer Festival
- Festive masterclasses and office events for holidays like Easter, Midsummer, and Christmas
- Special recognition on every work anniversary
- Thoughtful holiday gifts for you and your children
- Fully stocked kitchens with unlimited tea, coffee, hot chocolate, syrups, and muesli
- Fresh fruits and healthy snacks every Tuesday and Thursday
Interview process
- Initial interview with Tech Recruitment
- Interview with hiring manager and the Head of IT
- Practical asignment
- The final interview in the office
