Java Fullstack lead :: Hybrid :: W2 Position

Job Title: Java Full Stack Lead – Payments Domain Location: Quincy, MA / Boston, MA Work Mode: Hybrid – 3 to 4 days onsite per week Job Summary We are looking for an experienced Java Full Stack Architect with strong expertise in the Payments or Trade Finance domain to design and develop a scalable, real-time transaction monitoring platform. The ideal candidate will have hands‑on experience with Java, Elasticsearch, ELK Stack, Azure Cloud, and distributed microservices architecture. The platform will provide end-to-end visibility into financial transactions, monitor transaction statuses, identify processing delays and failures, and support exception management and SLA tracking. Key Responsibilities Design and build a scalable transaction lifecycle tracking platform from the ground up. Develop enterprise-grade solutions using Java, microservices, and event-driven architecture. Design and optimize Elasticsearch clusters, index mappings, data models, and ingestion pipelines. Build real-time dashboards and visualizations using Kibana for transaction monitoring, exception tracking, and performance analysis. Develop reusable APIs and integration frameworks to connect multiple upstream and downstream systems. Integrate applications with Kafka, message queues, REST APIs, and other event-streaming technologies. Implement workflow management, automated exception handling, and work-item creation capabilities. Ensure high availability, scalability, security, performance, and compliance with data retention requirements. Work with relational and NoSQL databases to support high-volume transaction processing and analytics. Lead architecture discussions, establish technical standards, mentor developers, and guide engineering teams. Support Agile delivery, resource planning, vendor coordination, project governance, and continuous improvement initiatives. Required Skills and Qualifications Strong hands‑on experience in Java development and enterprise application architecture. Extensive experience with Elasticsearch, ELK Stack, and Kibana, including cluster sizing, indexing strategies, performance tuning, mappings, and ingest pipelines. Proven experience in Payments, Trade Finance, Banking, or financial transaction processing systems. Experience designing distributed systems, event-driven architectures, and microservices. Strong knowledge of Kafka, messaging systems, REST APIs, and enterprise integrations. Experience with Azure Cloud Services and cloud-based application deployments. Hands‑on experience with relational and NoSQL databases. Experience building real-time monitoring, transaction tracking, or lifecycle management platforms. Strong understanding of system scalability, high availability, security, and performance optimization. Excellent technical leadership, architecture design, and stakeholder collaboration skills. Preferred Candidate Profile Candidates with experience in payment processing platforms, trade finance applications, transaction monitoring systems, or high-volume financial event tracking will be highly preferred. Mandatory Skills: Azure Cloud Services, Elasticsearch, Java, Trade Finance. #J-18808-Ljbffr Trebecon LLC