Blockchain Engineer
Licensed sponsor London Contract Posted 1 hour ago
About You
Minimum
- Qualifications5+ years of experience in software engineering, solution design, or architecture roles
- Strong stakeholder management experience across business and technology domains
- Strong analytical and problem-solving capabilities
- Experience working in Agile organizations
- Bachelor's degree in Computer Engineering, Software Engineering, or a related discipline
- Fluent English communication skills (C1 level or above)
Technical
SkillsStrong
- experience in:Java (preferred)
- Kotlin
- Spring Boot
- REST APIs
- Microservices Architecture
Experience
- with:Event-driven architectures
- Kafka
- RabbitMQ or similar messaging technologies
- SQL and NoSQL databases
- Containerization (Docker)
- Kubernetes
- CI/CD pipelines
- Git-based development workflows
Good
- understanding of:Distributed systems
- System integration
- API design
- Scalability patterns
Roles
and ResponsibilitiesBackend
- EngineeringDesign and develop enterprise-grade backend services using Java.
- Build APIs and microservices supporting digital asset products.
- Develop scalable and resilient systems aligned with banking standards.
- Ensure high availability, security, performance, and maintainability.
Blockchain
- DevelopmentImplement blockchain-related business logic and workflows.
- Develop components supporting:
- Smart contract interactions
- Minting and burning processes
- Asset transfer flows
- Wallet management capabilities
- Integrate external blockchain networks into client digital asset ecosystem.
Platform
- IntegrationBuild integrations with digital asset custody and wallet providers.
- Develop connectivity with blockchain infrastructure and third-party services.
- Collaborate on SaaS blockchain platform implementation initiatives.
Security
- & ReliabilityFollow secure coding and software engineering best practices.
- Participate in architecture reviews and technical design discussions.
- Contribute to operational readiness and production support activities.
- Support compliance, audit, and security requirements.
- CollaborationWork within cross-functional agile teams.
- Partner with Architects, DevOps Engineers, Security Specialists, Product Owners, and Blockchain Operations professionals.
- Support technical mentoring and knowledge sharing across engineering teams.
