Top Tech Jobs & Startup Jobs in Los Angeles, CA

Volunteer senior engineer to develop a cross-platform medical/wellness app (web, iOS, Android). Own full SDLC: design, coding, testing, data models, pipelines, deployments, and collaborate in Agile processes. Attend weekly standups and commit at least 4 hours weekly.

Volunteer TikTok Content Developer to create engaging short-form videos, appear on camera, collaborate with the brand designer, launch a fundraising campaign, attend weekly standups, and commit at least 4 hours weekly.

Volunteer product specialist to drive product lifecycle: requirements gathering, market and competitor research, roadmap and roadmap execution, prototyping requirements for engineering, cross-functional planning, timelines, go-to-market strategy and product launch. Initial assignment includes launching a fundraising campaign. Remote, part-time (minimum 4 hours/week) with weekly standups.

Design and deliver enterprise-grade Java-based solutions and architectures. Produce HLD/LLD, guide development teams, define APIs/integration, enforce security and performance best practices, and collaborate with stakeholders and DevOps on CI/CD and deployments.

Design mobile user experiences for iOS and Android: create information architecture, user flows, wireframes, prototypes and high-fidelity UI. Run stakeholder workshops and usability testing, produce design specs, component libraries, and support developers to deliver accessible, consistent mobile products aligned with client brand.

Plan, configure, implement, and support SAP SD/CS within S/4HANA. Manage Order-to-Cash processes, integrate with FI/MM, gather and document requirements, execute testing and UAT, provide L2/L3 support, deliver post-go-live improvements, and train end users while maintaining technical documentation.

Design, build, and optimize responsive, high-performance front-end interfaces for a Web3 DEX using modern JavaScript frameworks and TypeScript. Collaborate with designers, product, and back-end teams to integrate blockchain APIs and smart contracts, mentor junior developers, troubleshoot issues, and contribute to mobile-first/PWA development while ensuring scalability and maintainability.

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.

Create visually engaging social media graphics, infographics, illustrations, and animated videos aligned with brand identity. Collaborate with marketing to develop campaign assets, manage multiple projects and deadlines, and support branding materials like brochures and banners. Stay current with design trends and tools to keep content fresh and effective.

Supports sales through VAC submission coordination, customer onboarding, account setup, quotation generation, equipment evaluations, upgrades, lead delegation, and reporting. Maintains ERP and sales metrics, handles customer communications, documents interactions, supports order entry, and coordinates cross-functional process improvements while ensuring compliance and timely follow-up.

Own full-cycle recruiting for Thatch’s go-to-market and sales organization, from entry-level hiring through executive searches. Partner with sales leaders on role definition, candidate profiles, hiring plans, and recruiting strategies. Build active and passive talent pipelines, manage candidate experiences, balance multiple searches, and provide data-driven hiring insights. The role also supports broader recruiting needs and contributes to scaling an inclusive recruiting function.

Conduct China-focused semiconductor and AI supply-chain research, produce data-rich equity notes and weekly coverage, build bottoms-up financial models for Chinese foundries, fabless designers, memory and equipment firms, monitor disclosures and policy, engage industry contacts, and support institutional clients with timely analysis.

Manage full-cycle recruiting, candidate pipelines, interview coordination, onboarding, employee lifecycle administration, HR recordkeeping, policy maintenance, and employee communications. Serve as first point of contact for HR questions, improve HR processes, and support a distributed workforce.

Delivers SaaS implementation projects for new and existing customers, including project planning, site configuration, ERP and third-party integrations, supplier enablement, customer training, documentation, testing, and transition to Customer Success. Builds customer relationships, analyzes business processes, coordinates internal and external resources, supports escalations, gathers product feedback, and travels to customer visits and company events.

Serve as primary contact for royalty/interest owners: respond to inquiries, research and resolve ownership issues, maintain ownership records, coordinate stakeholder communications, and produce audit-ready letters and reports on project timelines.

Own and expand a Three.js/R3F in-browser solar configurator: build and optimize 3D geometry tools and UX, collaborate with backend and simulation teams, ensure performant real-time rendering, and deliver frontend product features across the Aether platform.

Own and expand a Three.js-based in-browser solar configurator: implement and optimize 3D geometry tools and workflows, build product-facing frontend features, collaborate with backend and computational teams, translate solar physics into usable design tools, define frontend/3D architecture, and ensure performant, stable UX across edge cases.

Own Everbright’s outbound sales motion, initial discovery meetings, prospect follow-up, and mid-pipeline progression for behavioral health practices. Manage the CRM, sales technology stack, pipeline reporting, sales collateral, and signature-to-launch handoffs. Build and prioritize target lists, analyze outbound performance, support account-based marketing, gather market intelligence, and represent the company at conferences. The role is remote-first with 10–20% travel and offers a path toward an independent closing quota.