Top Tech Jobs & Startup Jobs in Sacramento, CA

Design, implement, and optimize full-stack solutions. Collaborate with cross-functional teams, participate in code reviews, analyze and improve system performance, and stay current with industry technologies.

Improve and maintain an existing website and interactive dashboard using vanilla HTML, CSS, and JavaScript. Integrate Google Sheets for editable dashboard data, create a manageable blog workflow, refine the user interface, document data sources and implementation, establish repository and Cloudflare deployment processes, and train non-technical users. The project is expected to be completed in approximately two weeks with daily overlap with the Palestine/SWANA team.

Build and operate production search, ranking, recommendation, and multimodal AI systems for a global jewellery marketplace. Own machine-learning models end to end, including feature development, training, evaluation, deployment, monitoring, and low-latency serving. Develop contextual and conversational search, image-based retrieval, learning-to-rank systems, and embedding pipelines. Define ranking experiments, evaluate LLM behavior, and design graceful recovery from probabilistic failures across multi-tenant storefronts.

Own backend services and frontend experiences across signup, onboarding, verification, activation, checkout, and customer lifecycle management. Build event-driven systems, integrate identity and risk providers, handle sensitive financial data, run experiments, and analyze funnels using SQL and Snowflake. The role also involves evaluating AI-generated code, analysis, and customer messaging while collaborating with Product, Data, and Risk in an ambiguous, high-ownership environment.

Design and launch public benchmarks, private test sets, and evaluation systems for image, video, and document models. Run data-value experiments, human studies, and automated metric development; publish trusted leaderboards and reports; identify model weaknesses and guide future data collection. Collaborate with founders and AI lab buyers to translate research results into data partnerships.

Architect, build, and maintain scalable full‑stack applications using React, TypeScript, Node.js, and AWS. Own features end-to-end, optimize performance and usability, collaborate with founders, and use AI tools to accelerate development in a fast-paced startup.

Lead top-line revenue growth through rapid Go-To-Market experimentation across paid channels, viral and AI-driven growth tactics. Own Google and Facebook paid campaigns, collaborate with sales, deploy sales and AI tools, analyze performance, and iterate quickly in a fast-paced startup environment.

Sell heyLibby AI agent to fitness, wellness, and recreation businesses. Qualify inbound leads, prospect and cold call, manage pipeline in a CRM, demo value, close deals, and refine sales strategy with the executive team.

Own end-to-end accounting across North American and Asian entities, including multi-currency close, consolidation, intercompany accounting, billing, collections, cash forecasting, audit, tax coordination, compliance, controls, and lender reporting. Lead the accounting team, improve financial systems and processes, and prepare the company for its first external audit while partnering with data and engineering teams.

Owns enterprise FinOps engagements from discovery through realization, including cloud cost assessments, tooling implementation, allocation models, optimization, governance, and technical remediation. Advises executives, delivers hands-on architecture guidance across AWS, Azure, or GCP, and supports multi-cloud and AI infrastructure cost strategy. The role also develops consulting playbooks, frameworks, SOWs, pricing models, proposals, and reusable delivery assets while supporting presales and practice growth.

Work directly with the Chief of Staff and leadership to define and lead high-impact strategic initiatives end-to-end. Conduct quantitative and qualitative analyses (CLV, cohort, pricing, forecasting), develop recommendations and implementation plans, and drive execution across commercial, product, retention, pricing, channel, and organizational scaling priorities.

Drive awareness and education of Dose products to healthcare professionals via outbound/inbound calls, emails, and virtual meetings. Qualify leads, manage a pipeline in CRM, collaborate cross-functionally, hit sales targets, and maintain product and competitive knowledge.

Develops and manages a portfolio of approximately 100 major donors, cultivating relationships, soliciting gifts of $25,000–$250,000, stewarding supporters, and growing fundraising revenue. Responsibilities include donor research, proposals, presentations, engagement strategies, CRM management, performance analysis, and frequent in-person and virtual donor interactions. The role requires 30%–50% overnight travel and supports Haggai International’s Christian mission.

Develops and manages a portfolio of 300–400 donors through cultivation, solicitation, stewardship, and personalized engagement. Identifies leadership and mid-level gift prospects, prepares proposals, secures financial commitments, and refers high-capacity donors to major gift officers. Collaborates on fundraising campaigns and events, analyzes performance metrics, and maintains accurate donor records in the CRM.

Design intuitive mobile and web interfaces: conduct product discovery and user research, create wireframes, flows, high-fidelity prototypes in Figma, run usability testing, collaborate with PMs and developers, and ensure design consistency and implementation.

Own end-to-end product features for a SaaS platform serving HR, therapists, and employees. Build, scale, and evolve frontend and backend components, lead architecture and standards, collaborate with design and product, and incorporate customer feedback and QA. Work in an early-stage startup environment with product-focused ownership.