Java Developer (Blockchain)
Core
Building a complex, ground-up cloud-based critical market infrastructure service for LSEG's new venture, focusing on post-trade engineering.
Role type
Senior Associate Java Developer (Blockchain & Post-Trade)
Builds
Cloud-based market infrastructure services
Domain
Financial markets infrastructure, Blockchain, Cloud Architecture
Deliverable
production ML models | product features
Required skills
Advanced Java (17+), Spring Boot, Microservices, Event-driven architecture, Docker, Kubernetes, Kafka, SQL (Postgres), AWS, RESTful API design, Domain-Driven Design (DDD), CI/CD pipelines, Shift-left testing
Preferred skills
Cross-chain communication, Smart contract integration, Cryptographic standards, Token standards
Technologies
Java, Spring Boot, Docker, Kubernetes, Kafka, Postgres, AWS, GitLab, JUnit, Cucumber, Gherkin, PACT, Flyway, Liquibase
Responsibilities
Design and implement robust, scalable event-driven microservices; Develop enterprise-grade Java applications using OOP and concurrency patterns; Integrate blockchain solutions with existing enterprise systems; Manage DevOps pipelines and shift-left testing strategies; Collaborate in agile environments to drive product engineering life cycle stages.
Seniority
Senior Associate