Top Tech Jobs & Startup Jobs in San Antonio, TX

Design, develop, and evaluate AI safety assessment systems focused on LLMs and NLP. Investigate incident reports, conduct literature reviews, create and run NLP/LLM assessments, code or train text analytics, document methods, publish research, and collaborate with engineering teams to scale assessment tools.

Design, build, test, and maintain production-ready, scalable API services and platform solutions using microservices and containerization. Collaborate with engineers, Data Engineers, CloudOps and Product to deploy and operate services on cloud platforms, ensure observability and readiness, and participate in Agile lifecycle activities.

Manage technical delivery of cyber range engagements: coordinate environments, lead exercise planning and execution, support AI agent training/validation, liaise between customers and Professional Services, document outcomes, and maintain customer relationships. Travel up to 25%.

Manage end-to-end procure-to-pay processes including 3-way PO matching, invoice processing, and payment execution. Reconcile non-PO invoices, approve employee reimbursements, code and reconcile corporate cards, onboard vendors and handle 1099s. Support month-end close with accruals and reconciliations, maintain audit-ready documentation, and drive AP process improvements and system implementations.

Manage a portfolio of 3-5 enterprise healthcare SaaS accounts to drive implementation, adoption, and ROI. Lead QBRs, onsite clinician training, executive relationships, and revenue expansion while coordinating EMR integrations and deployment playbooks.

Develop and refine compelling, compliant proposals and bid responses by collaborating with sales, SMEs and design. Manage multiple proposals, lead discovery sessions, write and edit content, maintain templates and content library, and tailor materials to client needs on Pacific Time.

Lead analytics projects using advanced and predictive modeling to optimize programs, forecast behavior, and drive revenue. Partner consultatively with business, IT, and SMEs across project lifecycle—intake through delivery—communicating results to stakeholders and senior leadership. Work independently on complex technical approaches and influence department strategy.

Design, build, and maintain shared backend platform services (C#/.NET, Node/TypeScript, Postgres/Redis, AWS). Improve reliability, performance, observability, and CI/CD for high-throughput, transaction-heavy workflows. Collaborate with product, payments, data, and infra teams, drive architecture and rollout, mentor engineers, and adopt AI-assisted development practices.

As an iOS Engineer, you'll design and implement the mobile app's upload flows, optimize performance, and collaborate with backend and ML teams on features.

The Senior Software Engineer designs and develops complex features within OneStream solutions, ensuring technical excellence and mentoring other engineers. Responsibilities include architectural design, UI development, API creation, performance improvements, and collaboration across teams.