Top Tech Jobs & Startup Jobs in Los Angeles, CA

Develop machine learning products and generative pipelines for image, video, language, and audio generation. Build on-device generative ML and augmented reality experiences using diffusion models, collaborate with cross-functional teams to prototype products, and solve open-ended technical problems. The role requires strong Python or C++ development, deep learning framework expertise, and research or engineering experience in generative or efficient models.

Lead external communications for Snap's SMB and performance advertising business: develop messaging and media strategy, pitch and place B2B stories, prepare spokespeople and executives, handle reactive media, support product/agency/partnerships/events, drive thought leadership and owned content, partner cross-functionally, and track communications impact.

Lead technical strategy, architecture, and implementation for ML inference platform services. Design and scale distributed, high-throughput inference systems, collaborate across teams, drive availability, scalability, operational excellence, cost management, and provide company-wide technical direction and mentorship.

Own and operate Snap's support content program across help center, in-app surfaces, chatbots/AI agents, and support platform. Define roadmap, author and publish content, run authoring and automation workflows, operate and troubleshoot chatbots and ticketing systems, maintain governance and integrations, run sprint cadence and stakeholder communications, and measure improvements in discovery, self-serve resolution, automation, quality, and reliability.

Design and implement Android features from design through launch, optimize mobile UX and performance, perform code reviews, evaluate technical tradeoffs, and use AI tools to streamline development while maintaining security and production-quality code.

Lead technical direction, design, build, and operate Snap's large-scale service and compute infrastructure. Drive platform roadmaps, reliability, observability, CI/CD, and developer experience. Act as hands-on staff tech lead across cross-functional initiatives, mentor engineers, and shape infrastructure for an AI-first future.

Lead measurement strategy, experimental design, and causal analytics to improve advertiser ROI. Develop measurement roadmaps, partner with Product/Data Science/Sales, prototype scalable solutions, run multi-study meta-analyses, and deliver actionable insights and thought leadership to drive Snap's ads effectiveness.

Lead and mentor a backend engineering team building Snap Map backend services and data infrastructure. Set strategy and roadmap, collaborate with product, data science, and ops, evaluate technical tradeoffs, hire and retain talent, and use AI tools and high-velocity workflows to design and ship scalable, production-ready distributed systems.

Design Engineer will rapidly prototype and iterate mobile products (primarily iOS), build tooling and internal systems, collaborate with designers, PMs, and engineers to drive product strategy, test with researchers, and ship polished experiences to hundreds of millions of users. Role involves presenting work to leadership and occasionally prototyping on web, AR, and AI platforms.

Lead and develop a team of Creative Strategists for Snap Americas, deliver creative advertising strategies for large clients, balance performance and brand objectives, collaborate with Sales/Product/Marketing, use data-driven insights, and represent Snap as a creative advertising thought leader.