Adroit People Limited (UK)
Interface Developer / Integration Developer (Java)
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Role: Interface Developer / Integration Developer (Java)
Location: London, UK (2 to 3 days Onsite)
Department: Technology, AMD-Interfaces
Main Purpose of the Role
The Interfaces team designs, builds, and supports the integration platforms that form a core part of the organisation's system architecture. These platforms leverage in-house Java frameworks alongside IBM MQ messaging, API gateway technologies, and file transfer solutions.
This role is for a Senior Integration Developer who will work within the team to build, maintain, and enhance these platforms.
Key Responsibilities
Development & Engineering
- Design, develop, and maintain integration solutions using Java and modern integration frameworks (e.g., Apache Camel, Spring Boot)
- Build scalable, resilient message flows and routing logic across distributed systems
- Integrate internal and external systems using messaging (IBM MQ) and APIs (REST/SOAP)
- Contribute to microservices-based architectures
- Ensure adherence to secure coding standards, SDLC, and change control processes
- Participate in code reviews and champion engineering best practices
- Proven ability to leverage AI-assisted development tools (e.g., GitHub Copilot) to enhance productivity, code quality, and delivery outcomes
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Testing & Quality Assurance
- Develop and maintain automated unit and integration tests (JUnit, Cucumber)
- Contribute to test strategy and system test design
- Support User Acceptance Testing (UAT) and validate test outcomes
- Ensure high-quality, production-ready deliverables
Collaboration & Stakeholder Engagement
- Work closely with front-office, back-office, and technology teams to define and deliver integration solutions
- Act as a subject matter expert (SME) for integration platforms and middleware
- Provide 3rd line support and guidance to production support teams
- Contribute to continuous improvement initiatives across tooling, processes, and architecture
Documentation & Governance
- Produce and maintain high-quality technical documentation
- Ensure all solutions meet internal standards, security policies, and regulatory requirements
- Follow established release management and deployment processes
- Support audit and compliance activities where required
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Skills and Experience
Essential
- Strong expertise in Core Java (collections, concurrency, NIO)
- Experience with Spring Boot, JPA, Hibernate
- Solid understanding of integration patterns (Apache Camel)
- Hands-on experience with IBM MQ (configuration, troubleshooting, performance tuning)
- Strong experience building microservices and RESTful APIs
- Knowledge of message formats and data transformation (XML, XSD, XSLT, JSON)
- Experience with SQL databases and ORM frameworks
- Familiarity with CI/CD pipelines (e.g., TeamCity, Git-based workflows)
- Comfortable working in Linux environments (bash, SSH)
- Understanding of API protocols (REST, SOAP)
- Experience delivering systems in a front-office / trading environment
- Knowledge of financial products / investment banking domain
Desirable
- Experience with Apache Karaf
- Exposure to API Gateway technologies
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