Top Software Engineer Jobs in San Antonio, TX

Build, scale, and maintain cloud-native backend services and APIs using C#/.NET on Azure. Lead architecture, performance optimization, CI/CD, code reviews, mentor engineers, and collaborate with product, design, and frontend teams to deliver reliable, high-performance features.

As a Software Engineer in Reliability, you'll architect and manage multi-cloud GPU infrastructure, ensuring performance, security, and scale while debugging complex hardware/software issues.

The Senior Solutions Architect leads the design of scalable software solutions, manages a team, and defines technical architectures while ensuring high performance and reliability across multiple systems.

Design and implement scalable Salesforce solutions, lead development teams, manage integrations, and mentor junior developers while ensuring security and compliance standards are met.

The Senior Fullstack Engineer will deliver software products, collaborate with product and business teams, lead technical practices, and ensure high-velocity iteration on a mobile advertising platform.

Principal individual-contributor responsible for technical leadership and architecture of a scalable, secure API-driven digital pharmacy platform. Own system design, performance, PostgreSQL optimization, AWS infrastructure, cross-squad mentoring, compliance (HIPAA/SOC2), and prototyping to de-risk platform initiatives.

The Software Engineer will build features across the stack, design AI/LLM-driven workflows, translate requirements, and collaborate closely with the founding team and customers.

The Senior Full-Stack Engineer will develop claims monitoring tools and backend services, collaborate with other engineers, and influence the product architecture in a health insurance startup.

Lead engineering execution and organizational capability for a cloud-based PMS. Drive predictable delivery, platform reliability, modernization, AI-enabled developer productivity, standardized practices, and cross-business platform strategy while growing and developing engineering teams.

Design, architect, and scale high-throughput backend systems for billing, payments, fraud detection, workers, queues, and data pipelines. Own end-to-end implementation from ingestion (ClickHouse) through rating, invoicing, and reconciliation, build TypeScript/GraphQL APIs, manage long-running workflows (Temporal), contribute to OSS, and participate in on-call rotations.