RemoteLeaf Logo
Log in Sign up

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

1 month ago
Spain, Bulgaria, Poland, Portugal
Full-time
Lead
Blockchain Developer
Software Development
AWS Azure Blockchain Docker Kubernetes Microservices PostgreSQL Redis System Design Terraform
Apply Now
Dev.Pro

Dev.Pro

Dev.Pro is a globally distributed software development partner, specializing in custom outsourced software development for innovative technology companies to scale their businesses efficiently.

Internet Software & Services
251-1K
Founded 2011
View All Jobs 32

Description

  • Lead a team building integrations across platform components and blockchain layers.
  • Design and develop backend services and system integrations across a complex, multi-system environment.
  • Drive integration efforts between platform components, smart contracts, and blockchain layers.
  • Collaborate with cross-functional teams to define, align on, and deliver solutions.
  • Guide the team on implementation choices, code quality, and engineering best practices.
  • Contribute to system design, architecture decisions, and technical documentation, including diagrams.
  • Ensure code quality and reliability through testing and continuous improvement.
  • Troubleshoot and resolve issues across distributed systems and integrations.
  • Own delivery and technical decisions as a Technical/Team Lead.

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, including rollups, sidechains, or 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 experience building and operating microservices with multiple integrations.
  • Strong experience with Kubernetes and containerized deployments using Docker.
  • Experience with Infrastructure as Code tools such as 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 such as Cursor and Claude Code, with the ability to guide team adoption and maintain quality at high delivery speed.
  • Strong communication, cross-functional collaboration, and stakeholder alignment skills.
  • Strong analytical thinking and problem-solving skills, with the ability to work in fast-changing environments with high ambiguity.
  • Experience with LangChain and MCP tooling is desirable.
  • Familiarity with RAG and modern vector databases is desirable.
  • Experience with AWS or Azure and cloud-agnostic design is desirable.
  • Background in fintech, data platforms, or private markets domains is desirable.

Benefits

  • 30 paid days off per year for vacation, holidays, or personal time.
  • 5 paid sick days per year.
  • Up to 60 days of medical leave.
  • 6 paid days off per year for major family events such as weddings, funerals, or the birth of a child.
  • Partially covered health insurance after the probation period.
  • Wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months.
  • English lessons, online training, and conferences.
  • Opportunity to explore new career paths.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

CI&T

[Job - 29861] Tech Lead .NET , Brazil

CI&T 5K-10K Internet Software & Services

CI&T is hiring a Tech Lead .NET in Brazil to lead two backend teams supporting the evolution and ongoing maintenance of a digital account and Pix platform for a strategic client expansion area.

Brazil Full-time Lead Technical Lead
.NET
3 hours, 38 minutes ago
Cato Networks

Team Lead - AI Security for Coding Agents

Cato Networks 251-1K Diversified Telecommunication Services

Cato Networks is hiring a hands-on Software Engineering Team Lead to own its AI Security product for coding agents and lead a full-stack team building cloud-based security and governance capabilities for enterprise development workflows.

Israel Lead AI (Artificial Intelligence) Technical Lead
AWS Go Kubernetes Node.js Python
3 hours, 38 minutes ago
teamified.com

AI Principal Engineer

teamified.com Hotels, Restaurants & Leisure

Teamified is hiring a hands-on Principal Engineer to lead an AI-first engineering pod building and modernizing a secure payments platform for business B2B transactions.

India Full-time Lead AI Engineer Technical Lead
AWS C# CI/CD Git GitHub Actions Go Java Jenkins JIRA Microservices .NET Python React SQL Server TypeScript
3 hours, 38 minutes ago
Pixelogic Media

Backend Team Lead (Ruby on Rails)

Pixelogic Media 1K-5K Media

mediafellows, the German subsidiary of Pixelogic Media, is hiring a Backend Team Lead in Colombia to establish and lead a development hub for its SaaS platform serving audiovisual content marketing and distribution.

Colombia Contract Lead Backend Engineer Technical Lead
AWS ClickHouse Elasticsearch Git GitHub Kubernetes PostgreSQL Redis REST API RSpec Ruby on Rails
3 hours, 53 minutes ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers