Top Software Engineer Jobs in San Antonio, TX

Design and deliver scalable full-stack enterprise applications using Node.js and Vue.js. Lead architecture and technical design, integrate AI/ML capabilities, optimize development with AI-assisted tools, contribute to cloud deployments and CI/CD, and ensure security, observability, performance, and maintainability. Mentor junior engineers and collaborate with product, data, and AI teams.

Leads enterprise-wide architecture and technology strategy while designing scalable, resilient distributed systems. Drives performance engineering, reliability architecture, and major technical decisions across teams and business units. Serves as a senior technical authority, mentors experienced engineers, shapes engineering culture, and leads long-term transformation initiatives. Responsibilities include system optimization, data modeling, cost optimization, and cross-organizational technical leadership.

Designs and builds industrial IoT platforms spanning factory-floor edge systems and enterprise cloud environments. Responsibilities include architecting edge data acquisition, secure connectivity, cloud ingestion, real-time analytics, operational dashboards, and OT/IT integrations. The role requires industrial protocol expertise, cloud IoT platform experience, software development, troubleshooting, code and design reviews, stakeholder collaboration, production delivery, and mentoring junior engineers.

Design, build, and operate large-scale distributed backend systems and high-throughput services. Responsibilities include architecture, data partitioning, APIs, event-driven systems, performance optimization, observability, failure handling, scalable data stores, incident response, documentation, mentoring, and collaboration with SRE and platform teams. The role also contributes to long-term technical strategy and architecture roadmaps.

Lead hands-on software engineering and architecture across multiple teams, designing and delivering Angular and .NET applications, APIs, integrations, cloud solutions, and reusable engineering platforms. Modernize legacy systems, improve reliability and security, troubleshoot production issues, strengthen CI/CD and testing, and mentor engineers. Establish practical AI-assisted development practices and customer-facing AI capabilities with appropriate security, validation, traceability, and human oversight.

Manage health and performance of product databases: schema design, permissions, backups/recovery, failover clustering, performance tuning, monitoring, incident response, and cross-team support for releases and customer issues. Participate in on-call rotation.

Own and evolve scalable distributed systems, REST APIs, backend services, and core product areas. Design solutions, improve resilience, reduce technical debt, and drive modularization. Use AI-first and agentic development practices, evaluate emerging AI tools, and help integrate AI across engineering workflows. Collaborate asynchronously with product, data, and go-to-market teams while improving engineering tools, processes, and system reliability.

Lead and mentor a team of engineers while contributing hands-on to complex features. Define architecture, drive development best practices, conduct code reviews, coordinate cross-functional requirements, and ensure timely delivery of high-quality ecommerce marketplace software.

Build end-to-end user features under senior guidance: implement REST endpoints in Node.js/TypeScript, microservices in Python, maintain PostgreSQL schemas, process background jobs with QStash/Upstash, deploy to Cloudflare Workers/Pages/R2, write tests, and collaborate with product/design on React UI components.

Build and maintain end-to-end features across backend (Node.js/TypeScript, Python) and frontend (React/TypeScript). Model Postgres schemas, integrate queues (QStash/Upstash), deploy on Cloudflare edge, write tests, enforce CI/CD, and harden systems for security and performance in regulated environments.

Leads application engineering teams delivering cloud-native, AI-enabled solutions on Microsoft Azure for Medicare and Medicaid claims-processing operations. Oversees architecture, software development, quality automation, integrations, support, governance, security, vendor relationships, and large-scale implementations. Develops Azure applications as needed, mentors staff, manages cross-functional initiatives, ensures HIPAA compliance, and partners with business and executive stakeholders to improve healthcare payer outcomes.

Provide technical leadership for SingleStore Flow, designing and implementing reliable data migration, CDC, APIs, and distributed systems. Lead major architectural initiatives, solve data consistency and performance challenges, improve observability and operational readiness, investigate incidents, mentor engineers, and partner with product, support, solutions, and customers. Remain hands-on while advancing testing, documentation, release practices, and AI-assisted migration capabilities.

Lead and architect scalable web systems, mentor frontend and backend developers, define coding standards and roadmaps, drive implementations using React/Next/Node/NestJS, produce technical documentation, conduct code reviews, and collaborate with product and DevOps to deliver secure, maintainable solutions.