Job Overview
Principal Blockchain Infrastructure Developer
📍 Location: Doha, Qatar (Remote-First | International Product Engineering)
💼 Employment Type: Full-Time | Permanent
🚀 Department: Digital Assets & Distributed Systems Engineering
Build the Trusted Infrastructure Behind the Next Generation of Financial Services
An ambitious fintech enterprise is searching for a Principal Blockchain Infrastructure Developer to engineer highly secure, scalable blockchain infrastructure supporting digital payments, tokenized assets, programmable finance, and enterprise-grade distributed applications.
You’ll work on cutting-edge financial technologies while partnering with globally distributed engineering teams to deliver secure solutions that combine performance, transparency, and operational resilience.
Key Responsibilities
- Design enterprise blockchain infrastructure.
- Develop secure distributed ledger applications.
- Build smart contract frameworks and backend services.
- Integrate blockchain platforms with financial systems.
- Engineer digital wallet and identity solutions.
- Optimize distributed network performance.
- Implement advanced cryptographic security controls.
- Conduct architecture reviews and security assessments.
- Produce technical standards and engineering documentation.
- Mentor engineering teams and drive innovation.
Professional Requirements
- Degree in Computer Science or Software Engineering.
- 6+ years of software engineering experience.
- Expertise in Rust, Solidity, or Go.
- Experience with Ethereum-compatible platforms or Hyperledger.
- Strong knowledge of distributed systems.
- Experience with Kubernetes and Docker.
- Familiarity with cloud-native development.
- Excellent problem-solving abilities.
Technology Environment
Rust • Solidity • Go • Hyperledger • Ethereum • PostgreSQL • Redis • Docker • Kubernetes • GitHub • Jenkins • Terraform • Linux • Prometheus • Grafana
Benefits
- Executive-level tax-free salary
- Annual performance incentives
- Comprehensive healthcare
- Flexible hybrid working arrangements
- Sponsored blockchain certifications
- Innovation and research funding
- International engineering conferences
- Career progression to Chief Blockchain Architect or Head of Engineering
Don’t miss the chance to make a difference in the fintech and FX industry!
Apply now by clicking on the “Apply Now” button below.
Let’s shape the future of finance together!
#EmploySolutionJobs #FXCareers.
