Technical Lead – Java Architect / Senior Developer

Heitmeyer Consulting is currently looking for a Technical Lead – Java Architect / Senior Developer. Looking for people with at least 15+ years of experience as Senior Java Architect / Senior Developer.No C2C or Agencies.Job DescriptionTechnical Lead to drive end-to-end modernization of backend systems—transitioning from legacy/on-prem platforms to AWS-based, cloud-native architectures. Looking for people with at least 15+ years of experience as Senior Java Architect / Senior Developer.This role combines deep technical expertise, architectural ownership, and team leadership, with a focus on building scalable, resilient, event-driven microservices in a highly regulated financial environment.Strong backend engineering experience designing and operating secure, scalable services (Java or JVM‑based environments preferred).Design, build, and operate backend services as the organization modernizes from on‑prem to AWS, applying cloud‑native and event‑driven patterns to improve reliability, security, and developer velocity. Champion build‑it / run‑it ownership, ensuring services meet clear standards for quality, observability, and operational excellence.Accelerate delivery through AI‑ and agentic‑first engineering practices, establishing safe, repeatable workflows that improve throughput and quality while maintaining strong validation, security, and governance.The ideal candidate:Has led modernization efforts from legacy to AWSBoth hands-on AND strategic (true Tech Lead)Has deep experience in Java backend + microservicesCan drive event-driven architectures at scaleOwns systems end-to-end (build - deploy - operate)Experience in:Financial services, banking, or fintechLarge enterprise or highly regulated environmentsBackground in digital transformation or system modernization initiativesPrior experience leading cloud migrations (AWS strongly preferred)KEY RESPONSIBILITIESLead Modernization & Cloud TransformationDrive migration of legacy systems from on-prem to AWS cloud-native architectureDecompose monolithic applications into scalable microservicesIntroduce and implement event-driven design patterns (pub/sub)Own Backend Architecture (End-to-End)Design and deliver:APIs and service interfacesData models (relational + NoSQL)Messaging patterns and integrationsEnsure systems are secure, scalable, and highly availableBuild & Operate Cloud-Native Services (AWS)Design, build, and maintain backend services using AWS tools/servicesApply cloud-native patterns to improve scalability and reliabilitySupport DevOps practices and CI/CD pipelines while improving engineering velocity and system resilienceDrive Engineering Excellence & InnovationImplement modern engineering practices (CI/CD, automation, DevOps)Leverage and guide adoption of AI-assisted development workflowsImprove development efficiency while ensuring governance and qualityIf you are interested in discussing this position, please contact me.