Top Senior Software Engineer Jobs in Pittsburgh, PA

Lead design and implementation of complex software solutions, align technology with business strategy, provide technical guidance, drive problem solving, and improve processes and release management across the organization.

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.

Designs and develops software solutions, writes, tests and deploys code, prepares technical documentation, and maintains/debugs software. Requires mainframe and ITIL experience; production support and site reliability training are a plus. Works within Site Reliability Center supporting production environments and release processes.

Design, develop, test, deploy, maintain, and debug software solutions. Propose technical designs, prepare documentation, and collaborate to deliver customer-focused, risk-managed Android application features.

Lead and manage a software engineering team delivering Java-based, distributed payment platforms. Oversee full SDLC, Agile delivery, architecture, security and compliance. Collaborate with stakeholders, drive process improvements, mentor engineers, and ensure high-quality releases.

The Senior Software Engineer designs, develops, and maintains scalable software solutions, participates in technical decision-making, and mentors junior engineers while collaborating with product teams.

Lead design, development, and modernization of mainframe applications. Provide COBOL/CICS/JCL expertise, optimize batch and online transaction systems, perform troubleshooting and performance tuning, ensure SDLC/DevOps alignment, integrate mainframe with distributed architectures, and mentor junior engineers.

The Software Engineer Principal will modernize technology through Ansible and Python, focusing on reliability. Responsibilities include designing backend systems for high availability and disaster recovery, and leading technical guidance.

Lead design and develop scalable Python-based enterprise solutions, provide technical guidance, and ensure software meets quality, security, and scalability requirements.

Support and maintain existing ALM applications, remediate vulnerabilities, and perform BAU support. Transition to project work to design, develop, test, and deploy new features, produce technical documentation, and debug/maintain software.

Design, develop, test, and maintain enterprise Java backends and responsive frontends. Build and support native (iOS/Android) mobile apps, integrate with REST APIs, ensure security and performance, participate in CI/CD, DevOps, code reviews, and troubleshoot production issues while collaborating with product, UX, QA, and DevOps teams.

Hands-on senior software engineer responsible for designing, developing, and modernizing enterprise .NET microservices and RESTful APIs. Leads technical decisions, mentors engineers, builds containerized services (Docker/Kubernetes), integrates event streaming (Kafka), supports CI/CD pipelines, ensures security, performance, and operational readiness, and collaborates with product, QA, and platform teams.

Senior COBOL developer responsible for maintaining and enhancing mainframe COBOL applications supporting Treasury Solutions. Troubleshoot complex issues, translate user requirements into technical solutions, develop batch and online COBOL programs, collaborate with analysts and QA, document changes, and ensure compliance with development standards and federal mandates.

Designs, proposes, and codes complex data and automation solutions on AWS; leads problem solving, provides technical guidance, and applies IaC and modern tooling to align software with business strategy. Works with AWS data/ML services and mentors teams to deliver reliable production systems.

Lead design and implementation of software solutions aligning business strategy and technology. Propose, design, and code complex systems; produce technical documentation; lead problem solving; provide technical guidance to teams; apply modern principles and tools to advance MarTech/MarCom initiatives. Role is in-office in Pittsburgh, PA or Cleveland, OH. PNC will not sponsor employment visas or participate in STEM OPT.

As a Senior Software Developer, you will design, develop, and maintain software applications while leading technical discussions and mentoring junior developers.

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.

Design, develop, test, deploy, maintain, and debug software solutions. Produce technical design and documentation, propose solutions for complex business needs, and collaborate across teams to deliver customer-focused, risk-aware application development.

Senior technical leader for fraud platforms responsible for architecture, resiliency, and scalable designs. Hands-on coding, solution decomposition, CI/CD, observability, test automation, incident RCA, and guiding multiple Agile teams for platform modernization and operational excellence.

As a Senior Software Engineer, you will provide application support, troubleshoot issues, maintain software, and perform upgrades while ensuring system stability.

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.

Senior performance engineer responsible for designing, developing, and testing software solutions. Create and run performance/load tests (VuGen), analyze results, identify optimizations, write and debug code (Python/Java), document procedures, and use tools like Postman, Git, Dynatrace and browser devtools. Collaborate cross-functionally and communicate findings to improve system performance and reliability.

Work as a senior quality engineer focused on testing .Net and SQL code, building and executing automated tests (Cucumber, Karate), writing test scripts and plans, debugging, documenting, and contributing to technical design and deployment of software solutions.

Design, develop, test, deploy, maintain, and debug software solutions; produce technical and procedural documentation; propose solution designs; collaborate with teams to deliver customer-focused, risk‑aware applications.

The Software Engineer Principal will design and build scalable business-critical platforms, mentor engineers, influence architectural decisions, and ensure robust implementation aligned with business needs.