Staff Back - end Engineer (golang) - Finance - Remote Eligible

Backend Engineer (Golang)

We are seeking Backend Engineers (Golang) to play a key role in building the foundation of a next-generation banking infrastructure. You'll design and implement core backend systems that handle real financial transactions, ensure data integrity, and drive the platform's scalability.

This is a greenfield project; there's no existing legacy system, giving you the opportunity to shape architecture and standards from the ground up. The platform will integrate with external services such as payment rails, KYC providers, and future banking partners.

Responsibilities

• Design, document, and implement end-to-end backend modules using Golang.
• Define and propose the architecture for assigned modules; align designs with the CTO and peer engineers.
• Integrate backend modules to ensure system-wide architectural consistency.
• Develop robust workflow and state management for core entities such as payments and transactions.
• Implement transactional logic ensuring consistency, durability, and fault tolerance in distributed systems.
• Work with workflow/transaction management frameworks (e.g., Temporal or similar).
• Build RESTful APIs and service-based architectures that integrate seamlessly with enterprise systems.
• Collaborate cross-functionally to maintain API standards, design consistency, and technical excellence.
• Maintain a design-first mindset, ensuring architecture and documentation precede implementation.

Qualifications and Job Requirements

• Strong proficiency in Golang.
• Demonstrated experience with Workflow Management, State Management, and Transaction Management systems.
• Hands-on experience integrating with enterprise software systems (multi-service, multi-architecture environments).
• Experience defining and implementing service architectures, APIs, and endpoints.
• Ability to independently design, implement, and deliver production-grade systems.

Nice to Have

• Experience in banking, financial services, or fintech platforms.
• Knowledge of cryptocurrency ecosystems (Ethereum / EVM or Bitcoin).
• Familiarity with distributed architecture and event-driven systems.

What We Offer

• 100% Remote Work: Enjoy the freedom to work from the location that helps you thrive. All it takes is a laptop and a reliable internet connection.
• Highly Competitive USD Pay: Earn an excellent, market-leading compensation in USD, that goes beyond typical market offerings.
• Paid Time Off: We value your well-being. Our paid time off policies ensure you have the chance to unwind and recharge when needed.
• Work with Autonomy: Enjoy the freedom to manage your time as long as the work gets done. Focus on results, not the clock.
• Work with Top American Companies: Grow your expertise working on innovative, high-impact projects with Industry-Leading U.S. Companies.

Why You'll Like Working Here

• A Culture That Values You: We prioritize well-being and work-life balance, offering engagement activities and fostering dynamic teams to ensure you thrive both personally and professionally.
• Diverse, Global Network: Connect with over 600 professionals in 25+ countries, expand your network, and collaborate with a multicultural team from Latin America.
• Team Up with Skilled Professionals: Join forces with senior talent. All of our team members are seasoned experts, ensuring you're working with the best in your field.