Senior Backend Engineer
Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Dec 10, 2025. Payoneer scores B on the Alion truth index.
About Payoneer
Founded in 2005, Payoneer is the global financial platform that removes friction from doing business across borders, with a mission to connect the world’s underserved businesses to a rising global economy. We’re a community with over 2,500 colleagues all over the world, working to serve customers, and partners in over 190 countries and territories.
By taking the complexity out of the financial workflows-including everything from global payments and compliance to multi-currency and workforce management, to providing working capital and business intelligence-we give businesses the tools they need to work efficiently worldwide and grow with confidence.
About the Role:
Lead the design and development of scalable, high-performance backend systems using C# and .NET, driving architecture decisions and engineering excellence. Collaborate cross-functionally while mentoring team members and ensuring reliable, production-ready solutions.
What you’ll be spending your time on:
- Collaborate closely with Product, Design/UX, DevOps and other R&D teams
- Work within an autonomous team of engineers in an agile environment to achieve business goals
- Contribute to the overall design, architecture, development, code quality, and production environment deployment of your team
- Take an active role in defining the shape of the future of online payments
- Seize the opportunity to shape the development paradigm and capacity of our platform
Have you done this kind of stuff?
- 4+ years of experience using .Net (C#)/Java - a must!
- 2+ years of experience with relational databases such as SQL Server/Oracle/MySQL
- Thrive on working in an agile development environment
- Multi-threaded experience and understanding
- Experience developing WebAPI, REST
- Experience with messaging queues or streams such as RabbitMQ/SQS/Kafka
Not a must but a great advantage:
- Experience with Microservices app
- Experience in building SaaS platforms in a cloud environment
- Experience with distributed development, knowledge of how to make systems scale
- Experience with non-relational databases like MongoDB or others
The Payoneer Ways of Working
Act as our customer’s partner on the inside
Learning what they need and creating what will help them go further.
Do it. Own it.
Being fearlessly accountable in everything we do.
Continuously improve
Always striving for a higher standard than our last.
Build each other up
Helping each other grow, as professionals and people.
If this sounds like a business, a community, and a mission you want to be part of, apply today.
We are committed to providing a diverse and inclusive workplace. Payoneer is an equal opportunity employer, and all qualified applicants will receive consideration for employment no matter your race, color, ancestry, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, or any other characteristic protected by law. If you require reasonable accommodation at any stage of the hiring process, please speak to the recruiter managing the role for any adjustments. Decisions about requests for reasonable accommodation are made on a case-by-case basis.