Top Tech Jobs & Startup Jobs in San Antonio, TX

Conduct applied research on user representation learning, multimodal and transformer-based generative AI. Design, train, evaluate, and deploy large-scale embedding, retrieval, and semantic search systems. Collaborate with engineering and product teams to build production-quality models, establish reproducible benchmarks, and translate research into measurable business impact.

Lead growth and communications by owning copy across channels, running acquisition and paid campaigns, building creator/community partnerships, tracking KPIs, shaping brand narrative, and creating multi-format educational and promotional content to drive user acquisition, activation, and engagement.

Support Asset Recovery Group Relationship Managers by underwriting and monitoring large, complex credits, preparing restructures and term sheets, performing financial and collateral analysis and valuation, coordinating closings and documentation, acting as client-facing contact, ensuring compliance and accurate loan/deposit servicing, and driving resolution of delinquencies and process improvements.

Lead design and operation of the Synapse Everywhere external API platform: define API surface and guarantees, translate product and clinical requirements into contracts, own reliability and on-call incident response, provide technical mentorship and code reviews, and design scalable, secure cloud-native solutions (k8s, LLMs) with strong developer experience.

Modernize a legacy, mission-critical system by implementing backend domain services in TypeScript/Node.js, extracting business rules from legacy Java/PL/SQL, ensuring financial-grade correctness and auditability, delivering full-stack vertical slices (React to AWS CDK), using AI-agent development tools, and maintaining CI/CD with automated testing.

Design, build, and maintain scalable backend services in C#/.NET powering payment routing, connector management, and platform configuration. Build secure, observable APIs and high-volume transaction processing systems, collaborate across Product/AI/Engineering, mentor junior engineers, drive architecture and standards, and own full lifecycle from requirements to deployment.

Conduct thorough criminal-history research using databases and court systems, apply FCRA and jurisdictional rules, compile compliant consumer reports, document findings, communicate with internal teams, customers, and vendors, and improve processes while working remotely in EST hours.

Manage CertiK's LinkedIn corporate page and employee account matrix, produce AI-assisted content, analyze engagement metrics, and monitor LinkedIn trends and cross-platform activity to grow brand influence and optimize content strategies.

Lead ServiceTitan's Australian product roadmap, localize core platform for compliance and market fit, drive customer discovery with Australian contractors, coordinate with global engineering and GTM teams, measure region-specific metrics, and launch/iterate products to establish long-term retention and sales enablement.

Manage and grow contributed-revenue pipeline through grant writing, reporting, donor communications, prospect research, and pipeline tracking. Collaborate with Communications, support fundraising strategy, maintain Salesforce records, and assist with events and development operations.