Top Software Engineer Jobs in San Antonio, TX

Maintain and modernize a legacy C#/.NET codebase, design and build new cloud-based applications, write front- and back-end code, add unit/integration tests, review code, troubleshoot issues, and collaborate across teams to improve architecture and reliability.

Design, develop, test, and maintain ServiceNow solutions including business rules, client scripts, UI policies/actions, Flow Designer flows, ACLs and API integrations. Consult with users to gather requirements, produce technical designs and test plans, lead coding/debugging activities, and ensure alignment with enterprise standards and high-availability requirements. Support enterprise deployments, integrations, and process automation across ITSM, SPM, and ITOM/CMDB.

Backend engineer on the Customer Purchase Service platform building secure, scalable services to manage unified purchase data across channels. Collaborates with product, UX, and engineering to deliver features, create dashboards/monitoring, automate infra and tests, perform resiliency testing, and participate in agile planning and continuous learning.

Design, build, test, deploy, and support Workday integrations; partner with HR, Payroll, IT and vendors; document mappings and runbooks; monitor and troubleshoot production integrations; evaluate release impacts and improve reliability and data quality.

The Fullstack Engineer will own the marketing site stack, leading development of customer-facing tools, enhancing user experience, and collaborating with design and marketing teams.

Hands-on technical leader accountable for architecture, design, and delivery of core insurance platforms (policy, claims, portals, web, mobile). Leads and mentors engineers, conducts code and design reviews, oversees CI/CD and Azure-based DevOps, champions engineering standards, and partners with Product and Operations to translate business needs into secure, scalable solutions while managing technical debt and platform modernization.

Provide Splunk SME support within an RPA Center of Excellence: design and configure Splunk solutions, create dashboards and searches to isolate actionable events, analyze logs and indexes, customize monitoring templates, and train product owners and teams on Splunk usage to support operations.

Work on frontend, backend, full-stack, or data/platform engineering to design, build, and operate high-scale systems and AI-enabled user experiences. Responsibilities include building distributed backends, data pipelines, performant UIs, integrating AI features, owning projects end-to-end, and collaborating cross-functionally to deliver production-quality software.

Senior Java engineer delivering AI-augmented production features and modernizations across a Java/Python/AWS stack. Pair with engineers to embed agentic practices, own systems end-to-end, participate in AI-augmented reviews, and judge agent use versus human intervention.

Perform technical code review and analysis to determine originality and function, prepare memos and expert reports, rebut other experts, communicate with counsel and clients, prepare testifying experts, manage multiple engagements, and supervise junior staff.