Top Senior Software Engineer Jobs in San Antonio, TX

As a Senior Software Engineer in Localization, you'll contribute to Mozilla's localization projects and technology, improve internationalization features, and engage with the community of localizers while driving feature development.

As a Senior Software Engineer at Algolia, you will enhance user experiences, mentor engineers, design scalable solutions, and collaborate with cross-functional teams to improve product growth and quality.

The Principal Software Engineer will lead and develop innovative technology solutions for banking, focusing on Calypso platforms with an Agile methodology.

The role involves architecting and developing an AI-integrated EHR/EMR system and video conferencing platform, leading cloud infrastructure scaling and enhancing patient engagement through AI-driven solutions.

As a Staff Software Engineer at Radiant Security, you'll build and optimize data platforms, ensuring scalable data ingestion and system performance while collaborating across teams.

Bitsight seeks a Senior Software Engineer to build and operate large-scale data pipelines. Responsibilities include architecting cloud data warehouses, refining rating algorithms, and collaborating with teams to integrate data sources for actionable security insights.

The role involves building telemetry services and managing distributed data processing systems for games, ensuring data integrity and high performance while mentoring junior engineers.

The Staff Software Engineer leads the technical direction of the Quality and Release Platform, focusing on release engineering and code quality. Responsibilities include designing CI/CD systems, mentoring engineers, improving automation, and defining best practices for code quality and AI tools.

As a Senior Software Engineer at PerformLine, you will build AI features on AWS, enhance cloud services, and mentor junior engineers, ensuring project visibility and team culture.

The Senior Software Engineer at LearnLux will build scalable backend systems for an enterprise SaaS platform, collaborating across teams and tackling complex technical challenges. Responsibilities include developing cloud infrastructure, improving system reliability and security, and enhancing engineering practices with AI-driven tools.

As a Senior Software Engineer, you'll lead efforts to improve configuration management and tackle challenges in identity and access management while promoting a culture of clean code and effective architectural solutions.

As a Senior Software Engineer, you will design and implement AI technologies to address complex logistics challenges and mentor team members.

The Senior Software Engineer will develop backend systems, mentor engineers, and collaborate with cross-functional teams while contributing to product features and roadmaps.

Build and maintain performant, accessible frontend interfaces using modern component architecture and AI-driven features. Integrate REST APIs and LLM services, use agentic development tools, participate in code reviews, contribute to CI/CD with Azure DevOps, monitor frontend performance with Azure App Insights, and collaborate with Product and Design.

Design, implement, and optimize core frontend, backend, and model-integration components. Drive engineering direction, ship and scale LLM-powered applications, build robust APIs and streaming systems, establish CI/CD and instrumentation, and deliver production-grade agentic workflows with measurable reliability and performance.

The Senior Software Engineer will develop and maintain big data applications, focusing on distributed computing, automation, and collaboration with teams to enhance healthcare solutions.

The Senior Software Engineer II will architect, build, and operate core services for the company's cloud infrastructure. Responsibilities include designing scalable platform services, leading operational design for reliability, building automation for self-healing systems, and collaborating across engineering and security teams.

Develop core backend components for a blockchain network, focusing on reliability and scalability, mainly using Rust. Ensure code quality through testing and debugging.

Design, build, and deploy scalable cloud-based solutions; translate product requirements into technical architecture; contribute to roadmaps, code, and reviews; shape engineering practices and culture in a fast-paced startup.

The Senior Software Engineer will develop features for Phantom's web platforms, lead new product initiatives, interface with users, and contribute to team culture.

Design, build, and scale backend systems for a publishing platform. Lead development, ensure system health, and promote engineering standards.

As a Senior Software Engineer, you'll design modern scalable platforms, focusing on front-end and back-end development using VueJS/ReactJS and C# microservices, while integrating with AWS and modern data warehouses.

The Senior Software Engineer will build and operate systems for Vanta's FedRAMP environments, focusing on reliability, compliance, and incident response, while collaborating with product teams and improving operational readiness.

As a Senior Software Engineer, you will develop solutions for improving support agent experience, focus on backend components, and collaborate with cross-functional teams.

As a Senior Software Engineer, you will develop scalable applications, collaborate with teams, and improve code quality while maintaining backend system reliability.