Java Developer (Blockchain)

The successful candidate for the Engineer, Post Trade role will work with the Director Technical Delivery Solution and Delivery. You will be part of a team building a complex, ground up cloud based critical market infrastructure service in a bold new venture for LSEG. This opening requires a candidate who takes great pride in delivering excellence with strong logical and technical skills, a can do attitude, and a willingness to play a critical role in forming and growing a new business.

• Focus on engineering excellence and coding, adopting an open and hands on approach to problem solving and delivery.
• Engage deeply in technical design and implementation to ensure solutions are robust, scalable, and aligned with industry standards.
• Actively contribute to all stages of the product engineering life cycle-solutioning, design, coding, and testing-promoting collaboration and transparency within the team to drive high quality outcomes.
• Demonstrate ownership and pride in work, proactively taking on new responsibilities aligned with product engineering needs.
• Embrace and apply LSEG engineering principles, diving deep technically to build with purpose and foster excellence within the team through open collaboration.
• Create an environment of engagement, challenge, and constructive questioning, ensuring trust and respect are maintained and a strong one team mentality is upheld.

• Event driven microservice architecture: strong understanding of microservices design, pitfalls, best practices, Domain Driven Design (DDD), event driven principles, Docker, Kubernetes, and event driven patterns.
• DevOps and testing: building and maintaining pipelines (GitLab preferred), shift left testing using JUnit, Cucumber, Gherkin, PACT, Test Containers, and knowledge of Kafka, MQ.
• Java expertise: advanced experience with Java 17+, OOP, Spring Boot, RESTful services, Swagger/OpenAPI, Spring MVC, enterprise grade Java applications, data structures, algorithms, concurrency, and multi threading.
• Database management: strong SQL skills with Postgres, familiarity with object storage (AWS S3), database version control (Flyway, Liquibase).
• Cloud architecture: experience with AWS (Aurora, MSK, S3, IAM) and basic cloud networking concepts.
• Blockchain integration: understanding of blockchain fundamentals, consensus mechanisms, smart contracts, interoperability protocols, cross chain communication, and security considerations.
• Agile working: commitment to agile principles, experience with Scrum and Kanban, sprint ceremonies, product backlog refinement, and collaboration in scaled agile environments.

• Delivery focused: committed to meeting deadlines and managing stakeholder expectations.
• Accountable: takes ownership and responsibility for outcomes.
• Collaborative: works effectively within cross functional teams, fostering teamwork.
• Communicative: champions clear, respectful, and constructive communication.
• Quality driven: maintains high standards in code quality, testing, and CI/CD practices.
• Adaptable & Innovative: eager to learn, improve, and embrace new technologies.
• Critical yet Respectful: challenges ideas constructively while maintaining professionalism.
• Engineering Mindset: passionate about solving problems and minimizing complexity.

Senior Associate

• Healthcare
• Retirement planning
• Paid volunteering days
• Wellbeing initiatives

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.