Top Software Engineer Jobs in Pittsburgh, PA

Design, develop, and evolve Algolia’s Salesforce B2C Commerce integration, owning its architecture, scalability, reliability, and long-term direction. Lead technical work from design through delivery, write RFCs, resolve complex integration issues, improve testing and maintainability, and contribute to roadmap planning. Collaborate across Engineering, Product, Support, and customer-facing teams while developing scalable integrations with external APIs and commerce platforms.

Build and ship Looma Marketplace features end-to-end in a small, ambiguous product environment. Develop backend-first Go services across GCP, Postgres, Redis, and BigQuery while contributing to Angular. Improve scalability through asynchronous workflows, queues, concurrency, caching, service boundaries, testing, CI/CD, observability, and performance tooling. Own integrations, data pipelines, infrastructure, and internal tools, while raising engineering quality and applying AI-assisted development with strong verification practices.

Leads and mentors the AgentMate application development team while remaining hands-on with C#/.NET development. Owns engineering execution, application security, PCI compliance, reliability, quality, observability, technical debt, and production support. Partners with Product, Delivery, Infrastructure, Security, QA, and business stakeholders to deliver secure, scalable applications. Responsibilities include architecture and coding, threat modeling, vulnerability remediation, CI/CD improvements, incident resolution, technical planning, documentation, hiring, and team development.

Design, build, and deliver front-end features with strong UX focus. Own technical design, coding, testing, deployment, and monitoring in a continuous delivery, microservices environment. Collaborate with Product, implement automated QA practices, and contribute to production deployments while practicing robust testing methodologies.

Develop and maintain Salesforce solutions using Apex, Lightning Web Components, Visualforce, SOQL, and integrations with applications such as DocuSign and Mailchimp. Responsibilities include application development, release deployments, unit and system testing, debugging, data quality, security, and technical documentation. This pro-bono role requires a minimum six-month commitment of approximately six hours weekly, including a weekly team meeting, and collaborative participation in a volunteer team.

Lead a small team of junior engineers developing and maintaining internal tools, scripts, API integrations, and workflow automations. Track technical tasks in Jira, support other technical leads, interview and onboard volunteers, and help keep operational systems running smoothly across platforms including Salesforce, Google Workspace, Gemini, and iCIMS. Requires a minimum six-month commitment of approximately six hours per week as an unpaid pro-bono volunteer.

Unpaid remote technology internship supporting JerseySTEM’s mission through department-specific projects. Interns collaborate with team members, attend work sessions, communicate regularly with managers, submit daily updates, use digital collaboration tools, and maintain professional interactions. The role requires at least 20 hours per week for a minimum one-month commitment, with flexible shifts. Available focus areas include computer science, engineering, business analysis, data analytics, marketing, finance, and other disciplines.

Leads technical delivery for multiple creative technology projects, owning architecture, frontend-heavy development, backend and AI integrations, quality standards, client pitching, technical estimation, and developer mentorship. Builds visually rich digital experiences in a fast-paced agency environment while contributing to emerging technology initiatives and maintaining strong design, performance, and communication standards.

Build and maintain scalable frontend platform functionality using TypeScript, Lit, and Redux. Collaborate with senior engineers, designers, product stakeholders, and clients on technical design, feature delivery, testing, releases, and platform improvements. Contribute to code reviews, accessibility, performance, stability, scalability, internal tooling, and long-term product ownership in a client-facing environment.

Develop and maintain a full-stack AWS platform using TypeScript, Node.js, React, REST APIs, and infrastructure-as-code. Build accessible interfaces, integrate cloud capabilities, write automated tests, troubleshoot application and deployment issues, maintain API documentation, and contribute to CI/CD and Agile engineering practices. The role also supports Terraform enhancements, containerized applications, security fundamentals, and collaboration across technical teams.

Build and maintain data-intensive, interactive web products across the full stack. Architect and implement API and frontend features, validate FastAPI responses with Pydantic, access Postgres via SQLAlchemy, optimize performance and scalability, implement testing and QA, participate in code reviews, refine UX, and help define engineering processes at an early-stage company.

Full-stack engineers will develop features for a system used by radiologists, focusing on low-latency WebSocket workflows and UI/UX design.

Develop and expand Laravel/PHP backend and Vue.js frontend applications for Relocity’s global mobility platform. Responsibilities include architecture, implementation, testing, code reviews, debugging, documentation, REST API development, database optimization, and troubleshooting. The engineer will own complex technical problems, collaborate with Product and Design, apply product and user-experience thinking, and use AI-enabled development tools to accelerate software delivery.