Top Tech Jobs & Startup Jobs in San Antonio, TX

Investigate and diagnose returned networking hardware (switches, NICs, adapters, transceivers) at a contract manufacturer/service site. Perform troubleshooting, failure verification, and root-cause analysis; analyze return trends; document findings and corrective actions; work with CM technicians and global engineering, quality, and support teams to escalate complex issues and improve repair/test processes, procedures, and documentation. Ensure ESD and quality processes and provide regular reporting on top failure modes and containment actions.

Design, implement, and extend compute debugger tools and libraries for GPUs across Windows, Linux, and embedded RTOS. Collaborate with cross-functional teams, document designs, estimate and prioritize work, perform peer reviews, and mentor junior engineers to improve debugging and performance analysis capabilities.

Lead research and architectural direction for AI systems communication at scale, conducting original research, optimizing hardware-software performance, and mentoring engineers.

Lead top-of-funnel outbound for a cybersecurity startup using cold calling, cold emailing, and LinkedIn. Qualify enterprise leads, manage CRM and engagement tools (Outreach, Apollo, Microsoft Office), and drive prospects toward closing high-ticket deals (target two $50K+ deals monthly). Meet KPIs and operate independently on PST hours.

Lead full-cycle outbound sales for an AI-native B2B marketing firm. Qualify leads, run discovery calls, execute tailored cold-email campaigns, manage CRM and forecasts, collaborate on messaging, and consistently close two deals monthly with contract values of $5k–$50k+.

Manage and grow client relationships for multiple marketing accounts, coordinate campaign execution across paid media, SEO, content and email, report on KPIs, run client check-ins and strategy calls, identify upsell opportunities, and collaborate with internal teams to ensure retention and performance.

Review, validate, and annotate logistics documents (packing lists, bills of lading, inventory registers), evaluate supply chain workflows, recommend process improvements, provide structured feedback for AI training datasets, collaborate with cross-functional teams, and contribute to documentation and training resources to improve logistics operations.

Translate design specs into pixel-perfect, responsive web interfaces using TypeScript, CSS3, and HTML. Follow design systems and accessibility (WCAG) standards, optimize frontend performance, resolve spec ambiguities, collaborate remotely via documentation and code reviews, and provide frontend expertise to support AI model evaluation.

Design original Olympiad-level math problems, evaluate AI-generated solutions for correctness and rigor, and produce clear, high-quality reference solutions and reviews to improve AI mathematical reasoning.

Provide pre-sales technical expertise for complex solutions: demos, rapid prototyping, and tailored design/implementation. Lead partner technical enablement, coordinate Red Hat resources, mentor junior architects, and run workshops and pilot projects to drive adoption.

Lead end-to-end delivery of speech-enabled IVR and voice technical projects. Serve as primary client-facing lead, manage cross-functional teams, establish governance and delivery processes, mitigate risks and escalations, and drive continuous improvement and backlog prioritization with product and technical leads.

Design, build, and operate bidirectional integrations between the Quadrivia AI platform and major US EHRs and healthcare systems. Implement HL7v2 and FHIR R4 interfaces, operate integration engines (InterSystems IRIS or equivalents), ensure secure connectivity and compliance (HIPAA/SOC2/HITRUST), guarantee data integrity and patient matching, coordinate parallel integration teams, set standards, mentor engineers, and support customer security reviews and go-lives.

Remote role evaluating search engine results to improve AI search quality. Perform online research, follow quality/accuracy SLAs, complete training and tests, sign an NDA, and work 10–29 hours weekly from Texas using a smartphone and PC.

Lead end-to-end delivery of enterprise software development platform projects, coordinating internal teams and vendors. Define scope, manage budgets, schedules, change control, and risks per PMI standards. Build project plans, perform earned value analysis and KPI reporting, and manage vendor contracts. Require Employee Benefits domain knowledge with support for pharmacy/PBM and cross-functional collaboration to ensure integrated, timely, on-budget deployments.

Design, build, test, and maintain full-stack applications aligned with Microsoft Dynamics 365 CRM. Develop responsive front ends, back-end services and APIs, manage databases, troubleshoot and document solutions, work in a DevOps/Agile environment, and collaborate with product, architecture, and DBA teams while learning P&C insurance business logic.

Manage end-to-end commercial contract lifecycle (NDAs, MSAs, Order Forms), act as Salesforce administrator to maintain CRM data integrity, optimize intake-to-execution workflows, build KPI dashboards and reports, and coordinate cross-functionally with Sales, Legal, and Finance to track obligations and reduce contract turnaround time.

Serve as a trusted advisor to senior marketing executives (CMOs/EVPs/SVPs) at large enterprises, defining and executing enterprise marketing strategy, leading transformation, strengthening organizational capabilities, retaining and growing clients, and leveraging Gartner insights and services to drive business outcomes.