Top Tech Jobs & Startup Jobs in San Antonio, TX

Build, optimize, and deploy machine learning models (especially time series) using Python, PySpark, and cloud tools. Perform feature engineering, evaluate model performance (MAPE, RMSE, R²), and create ETL/data pipelines with integration tools. Work with Palantir Foundry, Google Cloud (BigQuery, Vertex AI), AutoAI, and data warehouses to support large-scale analytics. Collaborate with stakeholders, monitor production models, and continuously improve model accuracy and pipelines.

Leads organizational change initiatives for public health clients, focusing on workforce adoption of digital, operational, and AI-enabled tools. Responsibilities include journey mapping, stakeholder engagement, readiness assessments, coaching, upskilling, AI adoption guidance, coalition liaison services, project leadership, and proposal development. The role translates technical capabilities into trusted, equitable practices while addressing workforce capacity, privacy, trust, and job-impact concerns.

Design, implement, and maintain scalable backend systems supporting Alpaca’s financial ledger and brokerage infrastructure. Own high-visibility features from design through deployment, collaborate with finance, operations, product, and engineering stakeholders, and improve system health. Build performant, reliable, maintainable services using modern distributed systems technologies while ensuring the ledger remains a correct source of truth for account transactions, reporting, and compliance.

Lead the global accounting function and team of approximately seven, overseeing close, general ledger, AP/AR, payroll, treasury, revenue recognition, equity compensation, controls, audits, tax coordination, and international compliance. Improve close timelines and reconciliation quality, author technical accounting memos, maintain audit-ready books, and drive automation across NetSuite and connected finance systems. Partner with senior stakeholders across the company while scaling accounting operations for a remote-first, multi-currency subscription business.

Implements, configures, and maintains cybersecurity, networking, and cloud technologies for clients. Assesses environments against security frameworks, administers networks, monitors events, investigates suspicious activity, develops SIEM detections, troubleshoots technical issues, documents procedures, and supports client projects. The role collaborates with SOC and other teams while delivering secure solutions and client-facing managed security services.

Coordinate and execute sponsor contracts and change orders for early-phase clinical research projects. Responsibilities include reviewing contractual terms, budgets, payment schedules, and project documents; collaborating with legal, sales, finance, operations, and project teams; analyzing financial implications; maintaining Salesforce records and contract files; supporting client negotiations; and managing multiple deadlines while ensuring accurate quality-control submissions.

Executive/personal assistant supporting YouTube creators Sam and Colby by managing calendars, travel, accommodations, meetings, shoot schedules, logistics, personal appointments, errands, and pre-production tasks. The role requires strong organization, communication, attention to detail, project-planning ability, and coordination across complex public-facing and behind-the-scenes projects.

Creates print, digital, web, brand, and multimedia assets across the university. Manages Webflow pages, applies visual standards, supports SEO and accessibility, edits short-form video, and coordinates creative requests, templates, vendors, and stakeholders while maintaining quality and brand consistency.

Supports cyber underwriters throughout the policy lifecycle, including new business quotes, renewals, endorsements, referrals, documentation, file maintenance, and policy issuance. Communicates with brokers, insureds, customers, underwriters, sales teams, and internal departments to resolve issues and gather account information. Maintains underwriting standards, completes administrative tasks, supports compliance training, and assists with ad hoc projects. Requires cyber insurance experience, cybersecurity knowledge, strong organization, communication, and Microsoft Office skills.

Create helpful, entertaining Reddit content about automotive and financial topics, including posts, replies, educational guides, and community discussions. Develop authentic Reddit-native voice, test hooks and formats, optimize content for search and AI citation, and collaborate with Content, SEO, and Product teams. The role requires translating complex insurance, automotive, and financial concepts into clear, engaging writing that builds community trust and organic reach.