Top Java Developer Jobs in Pittsburgh, PA

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.

Leads the design, development, and support of enterprise Java applications. Responsibilities include creating software solutions, resolving complex technical issues, conducting code reviews, mentoring colleagues, documenting technical procedures, and providing application and API support. The role uses Java, Spring Boot, Angular, REST, GraphQL, SQL, and Oracle in an Agile/Scrum environment while advancing business and technology initiatives.

Design, develop, test, deploy, and maintain scalable Java-based backend services and APIs. Collaborate with architects, product teams, and engineers to produce technical designs, documentation, and provide production support and debugging.

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.

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.

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.

Develops and supports Java backend services using Spring Boot and GraphQL. Designs, codes, tests, deploys, documents, maintains, and debugs software solutions. Writes complex Oracle SQL queries and supports API integrations for reliable, scalable application performance. The role requires collaboration on technical designs, risk management, troubleshooting, and software delivery within PNC’s Asset Management Group.

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.

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.

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.

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 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 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.

Lead technical design and development of software solutions for payment processing non-production environments. Maintain and upgrade software/hardware, troubleshoot systems, perform root cause analysis, implement vendor upgrades, configure and provision applications, create documentation, and automate routine tasks while providing technical guidance and code reviews.

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.

Provide technical leadership and architectural direction for large-scale distributed systems. Design, propose, and code solutions (primarily Java/Spring Boot), mentor engineers, drive best practices, align software with business strategy, and support cross-team problem solving using cloud platforms and modern SDLC practices.

Design, develop, test, deploy, and maintain outer-facing APIs using Java and Spring Boot in a public cloud environment. Deploy and support applications on OpenShift/Kubernetes, work with reverse proxies, assist QA and production issue resolution, and collaborate with developers, testers, product teams, and Salesforce stakeholders.

Lead technical design and development of software solutions, mentor engineers, review code, design and support APIs, develop front-end with Angular, work with Java/Spring and Oracle, apply containerization (OpenShift/Kubernetes), and operate within Agile/Scrum practices.

Lead technical design and delivery of collections modernization features. Hands-on develop and review Java/Spring Boot microservices, integrate Kafka and Oracle/SQL, mentor engineers, resolve complex problems, and collaborate with stakeholders from planning through implementation in an in-office team.

Lead design and development of Java/Spring Boot microservices, guide and review engineering work, propose technical solutions, resolve complex problems, and apply modern practices (CI/CD, DevOps, security, scalability) while mentoring a team and producing documentation.

Lead technical design and development of Java-based software solutions for Capital Markets derivatives. Propose and implement complex designs, provide technical guidance, review code/testing/documentation, apply modern methodologies, and collaborate with business stakeholders to solve problems and improve systems.

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 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.