Java Architect

• Working across backend, front-end, data, and AI functions, with a focus on modern architectures, AI-driven automation, and cross-jurisdictional data compliance.
• Design and architect solutions for complex business challenges in the client lifecycle management space, utilizing your extensive experience with the Java/Spring Boot/Angular/PostgreSQL tech stack and AWS infrastructure.
• Provide guidance and technical leadership to development teams on best practices, coding standards, and software design principles, ensuring high-quality outcomes.
• Demonstrate a deep understanding of existing system architecture (spanning multiple systems) and creatively envision optimal implementations to meet diverse client requirements.
• Play a key role in the development team to create high-quality, high-performance, and scalable code.
• Troubleshoot and resolve complex software issues and defects within the Java/Angular/PostgreSQL tech stack and AWS-based infrastructure.
• Build systems for KYC, AML, FATCA/CRS, LEI, and other regulatory checkpoints.
• Implement automation across entity matching, data validation, and workflow orchestration using AI/ML.
• Implement agentic AI and LLM-based services to streamline onboarding, document processing, and exception handling.
• Ensure compliance with data privacy, data sovereignty, and regulatory architecture patterns (e.G., regional sharding, zero-data copy patterns).
• Bring in proven experience working with or on Client Lifecycle Management and/or KYC workflow solutions, demonstrating a strong grasp of the subject matter., A leading financial markets infrastructure provider is seeking a Principal Java Architect. This role involves architectural leadership for Java-based platforms, ensuring alignment with business goals and mentoring engineers. The ideal candidate has extensive expertise in...

Must have

• Strong Core Java 8+/Java EE design skills, including design patterns.
• Significant experience in designing and executing microservices using Spring Boot and other Spring components (JDBC, Batch, Security, Spring Data, etc.).
• Proficient in messaging tools such as Active MQ, SQS, SNS, and Kafka.
• Expertise in optimizing SQL queries on PostgreSQL databases.
• Strong experience with multithreading, data structures, and concurrency scenarios.
• Proficient in using REST APIs, XML, JAXB, and JSON in creating layered systems.
• Experience with AWS Services (AWS Lambda, AWS CloudWatch, API Gateway, ECS, ECR, SQS, SNS).
• Familiarity with Open AI APIs, Agentic AI - Crew / LangChain / RAG / AutoGen / NLP / Java / Python / REST / Telemetry / Security / Auditability.
• Domain knowledge in client onboarding, KYC, and regulatory workflows, with a deep understanding of the client onboarding lifecycle: initiation, due diligence, approvals, legal entity structuring, and regulatory documentation.
• Hands-on experience with entity resolution and matching (graph-based ID resolution, fuzzy match frameworks).
• Proven experience leading a development team on client lifecycle management products.
• Familiarity with BPMN tools (e.G., Camunda, Airflow, Drools) related to customization of modeler and engine.

Nice to have

• Experience with enterprise architecture frameworks (TOGAF, Zachman) and threat modeling (STRIDE).
• Knowledge of data partitioning, GDPR, and the latest UI trends, such as Micro Frontend Architecture, is desirable.
• Experience with Pega / Appian is a plus

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ABOUT US LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive..., LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive...