Top Java Developer Jobs in Pittsburgh, PA

Design, develop, test, and maintain Java 17+ Spring Boot microservices and Angular (v12+) frontends to support high-throughput, low-latency payment processing, settlement, reconciliation, and trade lifecycle workflows. Build RESTful APIs, ensure secure compliant processing, integrate with payment gateways and ledger systems, implement robust UI architecture (state management, validation, RBAC), and produce technical documentation.

Design, develop, test, and maintain front-end Angular applications and back-end Java/Spring Boot microservices. Build reusable UI components, implement secure performant user experiences, design scalable APIs, ensure data integrity and observability, and produce technical documentation. Participate in code reviews, debugging, and continuous improvement.

Lead design, development, and modernization of enterprise Java microservices and Angular front-ends. Build scalable, resilient APIs and event-driven integrations using Kafka. Drive CI/CD and DevOps practices (Jenkins), improve reliability, mentor engineers, and collaborate with integration teams to deliver secure, high-performance solutions.

Lead full-stack engineer building and scaling applications using Java/Spring Boot and React. Design REST APIs and microservices, integrate external systems, implement CI/CD, troubleshoot production issues, and collaborate with product, UX, QA, and DevOps teams. Drive technical design, code reviews, and documentation.

Senior full-stack Java engineer responsible for designing and developing software solutions, writing code, testing, deploying, documenting, maintaining and debugging applications. Collaborates on technical design, proposes solutions for complex business needs, and supports release management, application testing, and customer-focused delivery while adhering to risk management practices.

Lead a team to design, build, and maintain scalable REST/GraphQL APIs and event-driven services (Kafka). Define API contracts, ensure security (OAuth2/JWT), integrate with Oracle/MySQL and microservices, enforce standards via code reviews, support CI/CD/GitOps, collaborate with DevOps, and troubleshoot deployments while optimizing performance and observability.

Design, develop, test, and support full-stack web applications using Java/Spring Boot backends and Angular frontends. Build RESTful APIs, responsive UIs, write unit/integration tests, troubleshoot production issues, participate in code reviews, and collaborate with cross-functional teams in an Agile environment.

Senior full‑stack engineer building and scaling React frontends and Java Spring Boot backend microservices. Design REST APIs, integrate external systems, implement CI/CD, troubleshoot production issues, and collaborate with product, UX, QA, and DevOps teams.

Lead the design and development of enterprise-grade Java applications, focusing on microservices architecture and mentoring junior engineers. Collaborate with cross-functional teams to translate requirements into technical solutions, ensuring quality and performance.

Lead the design and development of application features using Java and Angular, oversee backend and frontend architecture, and mentor engineers.

The Vice President Full Stack Java Engineer will build microservices using Java and Spring Boot, ensure software reliability, and collaborate across teams to deliver solutions in financial services.

Lead technical design and development of Java/Spring full‑stack solutions. Design microservices, integrate Kafka/MQ and REST APIs, optimize MongoDB/Oracle, implement CI/CD with Jenkins, use OpenShift/Kubernetes, review code, mentor engineers, and apply performance, security, and scalability best practices within Agile teams.

The role involves leading a developer team, designing technical components, conducting code reviews, and ensuring system standards.

Lead the design and development of scalable web applications using Java and Spring Boot. Mentor junior developers and implement best practices.

Lead UI architecture and development for responsive web applications. Design reusable components, enforce quality and accessibility standards, integrate with RESTful microservices, mentor developers, collaborate with UX, backend, and DevOps, and support CI/CD and automated testing in Agile teams.

Lead hands-on Java development and technical design for client-facing portal platforms. Provide daily technical leadership in Agile teams, design microservices/APIs, ensure performance, coordinate coding/testing/deployment, and resolve complex technical issues.

Senior Java full-stack engineer responsible for designing, building, and maintaining scalable microservices and APIs using modern Java and cloud-native technologies. Provide technical leadership, mentor engineers, perform code reviews, support production incidents, create architecture and API artifacts, and leverage AI-assisted development tools while ensuring governance, security, and best practices.

The role involves designing and developing software solutions using Java and Spring Boot, mentoring junior engineers, and collaborating across teams. The position requires strong programming skills, knowledge of microservices, and experience with RESTful APIs, containerization, and DevOps practices.

Lead design, development, and delivery of enterprise applications using Angular, Java, Spring Boot and microservices. Build and support RESTful APIs, drive CI/CD and automated testing, mentor engineers, collaborate with stakeholders, troubleshoot production issues, and enforce engineering standards and modernization efforts.

Lead full‑stack design and development of Angular front ends and Java/Spring back ends. Design and integrate REST/event‑driven microservices, support deployment, monitoring, and troubleshooting, provide technical guidance and code reviews, translate business requirements into tested, documented solutions, and apply modern engineering principles.

Lead design and delivery of enterprise backend services and APIs using Java and Spring Boot. Architect and build microservices and event-driven solutions with Kafka, guide a distributed team, enforce engineering standards, resolve production issues, and collaborate with stakeholders to deliver scalable, secure, and highly available systems.

Lead the design and implementation of application solutions, guide technical decisions, mentor team members, and ensure timely delivery of quality software. Oversee data integration and enforce SDLC standards.

Develop, test, and deploy Java application components. Create JUnit tests and component documentation, prepare test environments, run component/assembly/system tests, troubleshoot and support applications, and collaborate with users to validate test results.

Lead design, development, and end-to-end delivery of Java-based, API-driven distributed systems. Own code, deployments (uDeploy), database/T-SQL work, Git source control, and Linux platform support. Act as technical leader setting standards, resolving escalations, supporting change/incident processes, and guiding teams on cloud/hybrid and regulatory-driven initiatives. In-office Pittsburgh role; employer will not sponsor work visas.

As a Back-End Software Engineer, you will develop scalable backend services with Java and Spring, implement RESTful APIs, and support cloud-native deployments in Agile teams.