Top Software Engineer Jobs in San Antonio, TX

The Senior Application Architect will lead technical direction, oversee product development, manage Agile teams, and ensure solutions align with user needs and mission outcomes. Responsibilities include mentoring developers, managing risks, and collaborating on product roadmaps while leveraging architectural expertise in federal healthcare projects.

Lead design, develop, and maintain scalable full-stack web applications. Mentor engineers, perform code reviews, troubleshoot production incidents, optimize performance, ensure API-first design, support cloud-native deployments (Kubernetes), and participate in on-call rotations.

As a Senior Software Engineer, you will build and enhance internal systems and tools that enable product engineering, focusing on high-quality software across the core platform, and contribute to intelligent AI-driven product capabilities.

Senior full‑stack engineer responsible for building production-quality Salesforce platform capabilities, integrations (MuleSoft, REST/SOAP), AI-enabled tooling (Claude plugins, MCP servers), CI/CD, and reusable libraries. Mentor engineers, run architecture/code reviews, and collaborate cross-functionally to deliver scalable, secure cloud-native solutions using Python, LWC, Apex, and AWS.

Design high-performance C++ libraries for automated PCB design challenges, mentoring peers and shaping technical direction while collaborating with experts in various fields.

The Integration Engineer will lead client onboarding for fraud and compliance products, manage integrations, analyze requirements, and support clients throughout the process.

The Senior Software Developer II - Full Stack will design and develop scalable systems, leading projects while mentoring junior staff and engaging with stakeholders. The role emphasizes technical leadership, problem-solving in software development, and innovative processes in cloud and AI technologies.

The Senior Software Engineer II will lead projects, define testing strategies, mentor engineers, and improve system reliability at Zippy.

Design, build, and operate FloSports' live streaming platform for tens of thousands of events annually. Own backend services and APIs (Node.js/NestJS and/or Go), ensure broadcast-grade reliability, monitor stream health and QoE, implement redundancy and failover, build tooling/alerting, write tests, and participate in on-call rotation.

The role involves building creative tools for content editing, enhancing features with PixiJS and WebGL, and improving collaboration workflows.