🟢 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.
🟩 What's in it for you:
- Work on a new component within an established fintech platform with 20+ internal services and 15+ external integrations
- Work with blockchain systems and smart contract integrations in real-world applications
- Lead technical decisions and guide a team of engineers in building complex systems end-to-end
✅ Is that you?
- 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
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
🧩Key responsibilities and your contribution
In this role, you’ll lead a team building integrations across platform components and blockchain layers.
- 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
🎾 What's working at Dev.Pro like?
✔️ 30 paid days off per year — take them whenever you want for vacation, holidays, or personal time
✔️ 5 paid sick days, up to 60 days of medical leave, and 6 paid days off per year for major family events like weddings, funerals, or the birth of a child
✔️ Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months
✔️ Grow your skills with English lessons, online training, conferences, and the option to explore new career paths
Our next steps:
✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Interview — ✅ Offer
Interested? Find out more:
📋How we work
💻 LinkedIn Page
📈 Our website
💻IG Page