Top Tech Jobs & Startup Jobs in Sacramento, CA

Volunteer graphic designer creating digital and print design assets aligned with the organization's mission. Collaborate with the Marketing and Communications Board Member to produce visuals for campaigns, social media, and promotional materials while managing multiple projects and ensuring brand consistency.

Volunteer Email Marketing Lead responsible for creating monthly newsletter content, segmenting and managing email lists, planning and executing campaigns for events and fundraising, analyzing performance metrics, running A/B tests, and optimizing messaging to engage young mothers and supporters.

Manage and grow social media presence by posting provided content, engaging with followers, monitoring activity, and supporting promotion of events and initiatives. Remote volunteer role, ~3–5 hours/week.

Sources components and manages domestic and international suppliers for prototype, pilot, and production programs. Responsibilities include negotiating quotations and lead times, processing purchase orders, maintaining ERP data, coordinating shipments and invoices, supporting engineering and manufacturing teams, ensuring procurement compliance, and resolving supplier issues. The role also supports regulated medical device manufacturing requirements, supplier agreements, customs and tariffs, and continuous improvement initiatives.

NVIDIA seeks a Senior Software Engineer to enhance its AI platform using JAX, focusing on performance optimization in deep learning frameworks while collaborating with applied researchers. The role requires strong programming, system design skills, and a proven ability to develop customer-facing solutions.

Leads a globally distributed customer engineering organization supporting internal EDA infrastructure while overseeing a Kubernetes platform team. Responsibilities include developing managers, improving support operations, defining SLOs, translating support trends into engineering roadmaps, automating recurring operational work, and advancing AI/LLM-based support assistants. The role requires hands-on technical engagement with Kubernetes, EDA job schedulers, internal LLM infrastructure, and production environments.

Design and sign off timing for custom digital, semi-custom, and analog mixed-signal circuit macros in deep submicron processor technologies. Responsibilities include transistor-level circuit design, STA, SPICE simulation, timing modeling, power and reliability analysis, timing constraints, ECOs, and timing closure. Collaborate across physical design, clocks, DFT, and other teams while contributing to hardware security, adaptive clocking, power management, and AI/ML-enabled design methodologies through tape-out and validation.

Manage high-volume, multi-state leave cases from intake through closure, including FMLA, ADA, PWFA, USERRA, state leave, accommodations, intermittent absences, payroll coordination, vendor communications, and return-to-work processes. Support employees and managers through ticketing systems, maintain accurate HRIS and leave records, conduct audits, track deadlines, resolve discrepancies, and escalate complex compliance or accommodation matters.

Process accurate, timely multi-state US payroll across biweekly and semimonthly pay groups. Perform payroll audits, tax and compliance support, reconciliations, garnishments, benefits and retirement deductions, employee support, reporting, and system testing. Partner with Finance, Benefits, and People to resolve discrepancies, maintain controls and documentation, support audits and year-end activities, and improve scalable payroll processes in a fully remote environment.

Support digital marketing and community efforts in MENA: gather and manage data for content and campaigns, handle community queries on Telegram/Discord, use campaign portals (Task On, Galaxy, Zealy), conduct data research, assist lead generation, monitor campaign metrics, and follow the content plan to improve engagement and ROI.

Provide high-level support to the CEO and founder's office by managing complex calendars, coordinating travel, serving as primary stakeholder contact, preparing reports and presentations, implementing marketing and community growth strategies, handling confidential information, and improving internal communications and collaboration.

Lead digital marketing and branding for a Web3 RWA DEX: develop campaigns, manage SEO/SMO and analytics, optimize social channels and ads, run content/backlink strategies, host community events, drive inbound lead generation and partnerships, and ensure luxury-market positioning and event presence (especially MENA).

Own customer account growth, renewals, expansion, adoption, retention, referrals, and customer experience. Develop lifecycle engagement programs, analyze customer data, lead strategic business reviews, resolve escalated issues, and identify expansion opportunities. Partner with Sales as a subject matter expert and solutions architect while coordinating cross-functional resources to improve customer outcomes and revenue performance.

Provides first-level technical support, assists with hardware and software installation and troubleshooting, maintains IT asset records, monitors network and system performance, manages user accounts and access, supports IT projects and upgrades, and documents procedures and technical records.

Provide Tier 1 technical and administrative support for patients and providers using a virtual healthcare platform. Responsibilities include onboarding, troubleshooting, visit preparation, payment collection, patient tracking, prescription handling, telephone triage, HIPAA-compliant documentation, and Zendesk-based issue resolution. The role uses AI support tools, collaborates with clinical and technical teams, and requires a rotating schedule covering mornings, evenings, weekends, and holidays.

Own end-to-end product features: conduct user research, translate insights into specs and user stories, collaborate with engineering/design/growth, analyze product data, support sprint planning/QA/releases, benchmark competitors, and build roadmaps and documentation to launch features.

Run and coordinate qualitative user research: plan and moderate interviews and focus groups, translate goals into discussion guides, produce transcripts and structured insight summaries, and communicate findings to product teams while working remote-first.

Design and build the distributed systems layer powering a spatial computing platform: real-time coordination, persistent world state, APIs, AI platform infrastructure (vector search, retrieval, agent orchestration), and scalable services to support many concurrent users and third-party developers.

Build and own frontend applications for DeFi products using Next.js and TypeScript. Develop reusable component libraries and design systems, integrate Solana programs and wallet infrastructure, and translate complex financial concepts into accessible interfaces. Own performance, reliability, observability, testing, analytics, and end-to-end feature delivery while collaborating with protocol engineers, designers, and product teams.

Design and implement secure flow-of-funds, custody, and settlement systems for a Solana-native yield-bearing stablecoin. Build on-chain minting/redemption, integrations with DEXs, lending markets, custodians, and bridges; develop institutional-grade key management and failure-handling for cross-chain and off-chain settlement.

Lead the growth of the Perenimals IP: set content and channel strategy, define growth metrics, prioritize workstreams, manage a junior social lead and artist, create briefs and a content calendar, and pursue creator/brand/game collaborations and licensing while embedding the IP authentically in communities.