Top Tech Jobs & Startup Jobs in Sacramento, CA

Design, build, and operate production ML decision systems to detect and prevent payment fraud, account takeover, identity abuse, merchant/marketplace risk, scams, and other adversarial activity. Own end-to-end production lifecycle: data contracts, low-latency inference, batch scoring, feature quality, deployment, monitoring, incident response, rollback, and feedback loops. Develop AI-assisted workflows and reusable decision capabilities while partnering with modelers, product, compliance, and operations.

Design, build, and operate production ML signal systems—ranking, retrieval, recommendations, propensity, and next-best-action—covering feature/candidate generation, serving, experimentation, monitoring, and feedback. Define signal contracts (freshness, provenance, confidence), evaluate long-term impact (trust, fairness, compliance), and partner across product, data, and risk teams to deliver reusable customer-intelligence capabilities.

Lead design and optimization of data models and pipelines for compliance and risk; standardize metrics and documentation; build data quality, lineage, and monitoring (including AI agents for automation); manage ETL scheduling, on-call pipeline support, and collaborate with product and non-technical partners to translate business needs into automated, production-ready data solutions.

The Senior Data Engineer will design and implement scalable data models in BigQuery using dbt for analytics and reporting, ensuring data governance and optimal performance.

Owner of Vannevar's authentication and authorization platform: build tenant-isolated auth systems, self-service user/group/permission admin UI, tooling to visualize and validate access, feature-flag and platform management interfaces, and shared authorization capabilities across products.

Lead and grow a Security Platform engineering team to design and operate centralized identity and access services (IdP integrations, SSO, authorization frameworks). Define roadmap, partner cross-functionally, and drive adoption of secure-by-default access controls across products.

Manage and maintain compliance with security and privacy frameworks (ISO 27001, SOC 2, HIPAA, PCI DSS). Coordinate audits, drive remediation, improve controls and evidence management, support security questionnaires for deal cycles, and design compliance training while partnering across teams to integrate controls into the SDLC.

Lead enterprise sales and sector development for utilities, power distribution, infrastructure, and data centers. Build and maintain C-suite relationships, own parts of the sales cycle, drive RFP/RFI efforts, identify market opportunities, and partner cross-functionally to ensure smooth onboarding and operations. Mentor team members, influence product and go-to-market strategies, and scale repeatable processes for these verticals.

Lead sales and sector development for RigUp's downstream energy verticals by building strategic customer relationships, owning parts of the sales cycle, identifying market opportunities, collaborating cross-functionally, and mentoring team members while supporting onboarding, proposals, and scalable go-to-market processes.

Prospect, identify, and nurture new business opportunities by outbound outreach (calls, email, social). Qualify leads, identify decision-makers and buying timelines, and record activity and metrics in the CRM to build the top of the revenue funnel.

Own and drive the end-to-end commercial performance of two DTC growth brands, including merchandising, pricing, bundles, assortment, and promotional cadence. Build and run an experimentation roadmap to improve conversion, AOV, attach rate, and margin. Coordinate cross-functionally with supply chain, growth & marketing, product, and CRM to deliver launches, campaigns, and brand expression. Be measured on measurable business outcomes and scale winning tests and initiatives.

The Staff Product Manager, Conversion ML will shape product strategy for Liftoff's machine learning system, Cortex, develop new ideas, conduct experiments, and adapt roadmap based on data.

The Security Engineer will manage Liftoff's SIEM, lead the adoption of AI-augmented SOC tools, triage alerts, and improve incident response processes while collaborating on various security functions.

The Senior Embedded Security Engineer will enhance the security of the flight software for space vehicles, ensuring high standards for safety and secure coding practices throughout the development lifecycle.

Provide legal counsel across product lifecycle for AI agents and SaaS products, triage and resolve legal issues, advise Product/Design/Engineering/Marketing, manage IP, monitor AI/privacy regulations, build scalable compliance processes, and deliver training.

The Partner Technical Enablement Manager at Superhuman will develop technical enablement assets, launch learning paths, and lead training for partners to enhance product adoption and success.

As a Staff Revenue Designer, you will lead the design of marketing materials and campaigns, collaborating with teams to create impactful visual experiences for enterprise audiences.