Top Software Engineer Jobs in Pittsburgh, PA

Lead modernization and design of applications, architecting cloud-native systems, optimizing APIs, and ensuring security and scalability for enterprise applications.

The Software Engineer will build scalable backend systems, integrate third party software, and optimize performance, aiming to enhance efficiency in the moving industry.

Design, build, and maintain integrations connecting APIs, workflows, and data contracts. Troubleshoot end-to-end failures across payloads and handoffs, create reliable automation and self-service tooling, and rapidly deliver pragmatic integration solutions that improve cross-team operations in a fast-paced logistics environment.

As a freelancer at TribalScale, you will drive digital transformation by leveraging cutting-edge AI and mobile/web development skills to create innovative solutions.

Hands-on technical lead responsible for migrating a legacy VB.NET Web Forms system to ASP.NET Core, owning architecture, releases, security hardening, CI/CD, and mentoring an engineering team. Drive phased migration, coordinate cross-team dependencies, improve DevOps pipelines, enforce secure SDLC, and actively contribute to development and code reviews.

Senior Software Engineer responsible for developing complex features, mentoring junior engineers, collaborating on technical direction, and adhering to best practices in software delivery.

The Senior Research Engineer designs and builds data-intensive systems and tooling, mentoring the team and enhancing project efficiency across research and civic technology.

Design, build, and evolve customer-facing backend services and public APIs; own features end-to-end from design through rollout; create technical design documents; ensure services are observable, resilient, and usable across multiple products; collaborate closely with Product and Experience teams to prioritize and ship iterations.

Design and maintain high-quality software solutions for an eCommerce platform, focusing on back-end systems and collaborating with various teams.

Build and maintain JamLoop's web UI and APIs using Next.js and React. Implement database-backed features with PostgreSQL, style interfaces with Tailwind, use GitHub for VCS, and deploy on AWS. Collaborate cross-functionally, follow company policies, and contribute to a high-quality, customer-focused product. Remote-first role with occasional in-person team events.