Senior Software Engineer Team Lead (Blockchain Integration team) - OP02126-00

Dev.Pro partners with businesses worldwide, from startups to Fortune 500 companies across fintech, retail, hospitality, and beyond. They operate with a remote-first mindset and have a team in 55+ countries, focusing on aligning technical expertise with client needs and maintaining adaptability.

• 5+ years of backend and distributed systems development experience
• Strong practical experience with blockchain-integrated systems and enterprise architecture design
• Proven ability to define and deliver end-to-end blockchain architecture and integration strategy
• Experience building stand-alone blockchain developer tools and SDKs
• Experience shaping Layer 2 direction (rollups, sidechains, payment channels, where applicable)
• Experience designing token-based access control and billing architecture
• Experience with wallet and transaction lifecycle design for production systems
• Experience with cross-chain integration and interoperability strategy
• Strong focus on scalability, security, and cost efficiency of blockchain components
• Experience building and operating microservices with multiple integrations
• Strong experience with Kubernetes and containerized deployments (Docker)
• Experience with Infrastructure as Code (Terraform or equivalent)
• Experience with event-driven architecture and distributed system reliability patterns
• Strong experience with PostgreSQL and practical knowledge of Redis
• Solid understanding of software architecture and system design
• Strong focus on clean, maintainable code and automated testing
• Experience producing technical documentation, including C4 and UML artifacts
• Experience as a Technical/Team Lead with end-to-end ownership of delivery and technical decisions
• Hands-on expertise with AI software development tools (e.g., Cursor and Claude Code), including ability to guide team adoption and maintain quality at high delivery speed
• Strong communication, cross-functional collaboration, and stakeholder alignment skills
• Strong analytical thinking, problem-solving skills, and ability to work in fast-changing environments with high ambiguity

Desirable:

• Experience with LangChain and MCP tooling
• Familiarity with RAG and modern vector databases
• Experience with AWS or Azure and cloud-agnostic design
• Background in fintech, data platforms, or private markets domains

• Lead design and development of backend services and integrations across platform components
• Drive integration efforts between platform components and blockchain layers
• Collaborate closely with cross-functional teams to define and deliver solutions
• Guide the team on implementation, quality, and engineering best practices
• Ensure alignment across services in a highly integrated environment
• Contribute to system design, technical documentation, and diagrams
• Ensure code quality and reliability through testing and continuous improvements
• Troubleshoot and resolve issues across distributed systems and integrations