Senior / Lead Software Engineer

Senior / Lead Software Engineer

Company details

Description of the offer

Interested in building core infrastructure for the next generation of digital money? This could be the role for you! This is not a speculative side project. It’s production-grade, globally used, and deeply technical.

We’re looking for senior-to-lead engineers who enjoy owning complex systems end to end and want their work to matter at scale.

Why This Role

1. You’ll work on real infrastructure, not demos or experiments
2. You’ll have meaningful ownership, not just tickets
3. You’ll influence architecture that operates at global scale
4. You’ll be surrounded by engineers who care deeply about quality, reliability, and impact

What You’ll Work On

• Designing and building high-availability backend services that move money and digital assets securely
• Developing scalable APIs used by developers, financial institutions, and platforms worldwide
• Extending and maintaining blockchain-integrated systems (tokenization, mint/burn flows, cross-chain transfers)
• Working across payments, banking rails, wallets, smart contracts, and compliance-aware systems
• Partnering closely with product, security, and infrastructure to shape architecture and long-term technical direction
• Mentoring engineers and setting a high bar for code quality, testing, and system design

Tech Stack & Environment

• Java (primary) and Go (secondary) for backend services
• Cloud-native infrastructure (AWS / GCP / Azure)
• Containerized services (Kubernetes, ECS/EKS)
• SQL and distributed data systems
• RESTful APIs and event-driven architectures
• Blockchain / Web3 systems in production

Location of employment

How to apply?