About The Position
At Dev.Pro, we work on projects that impact millions of people around the world — but we know it’s the people behind the tech who make it all happen. We truly value what makes each person unique and are building a workplace that’s inclusive, friendly, and supportive. We invite a Senior Software Engineer to join our team and help develop new components within a large-scale fintech data platform in the private markets domain. In this role, you’ll lead a team focused on integrating platform components with blockchain layers, working across a complex, multi-system environment.
Requirements
- 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 (for example 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
Nice To Haves
- 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
Responsibilities
- 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
Benefits
- 30 paid days off per year
- 5 paid sick days
- up to 60 days of medical leave
- 6 paid days off per year for major family events
- Partially covered health insurance after the probation
- wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months
- English lessons
- online training
- conferences
- option to explore new career paths
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
