Top Software Engineer Jobs in Los Angeles, CA

Designs, implements, tests, integrates, verifies, validates, deploys, and maintains flight software for satellite vehicle management systems. Supports real-time and non-real-time software development, test planning, emerging technologies, debugging, and automated builds and testing within collaborative engineering teams. The role is fully onsite in El Segundo, California, supports Boeing Defense Services programs, requires U.S. citizenship and the ability to obtain a Secret clearance, and includes a technical coding assessment.

Leads software systems engineering for SATCOM mission planning tools supporting space and ground systems. Responsibilities include requirements, architecture, API and backend development, frontend interfaces, integration, testing, deployment, code reviews, security, performance improvements, and technical mentoring. The role requires Python, JavaScript, TypeScript, Agile and DevSecOps experience, an active U.S. Secret clearance, U.S. citizenship, and full-time onsite work in Seal Beach, California.

Develop and maintain software requirements, architecture, algorithms, interfaces, APIs, backend services, and user interfaces for SATCOM mission-planning systems. Work throughout the Agile and DevSecOps lifecycle, including design, coding, integration, testing, deployment, code reviews, automation, security, and performance improvements. Support CI/CD pipelines, Kubernetes optimization, databases, geospatial visualization, and software for space systems and ground segments.

Leads Outpost’s complete software organization, owning strategy, architecture, roadmap, and execution across flight software, ground systems, and infrastructure. Builds and scales engineering teams, establishes development, testing, and release practices, drives reliability and delivery metrics, and collaborates with avionics, GN&C, AI&T, and executive leadership. The role requires extensive software leadership experience, aerospace or high-growth technology exposure, and expertise in flight-critical systems.

Leads Google Cloud-native engineering programs, overseeing application architecture, development, testing, modernization, and deployment. Directs multiple workstreams, shapes client roadmaps, advises on technical decisions, and develops generative AI solutions using Vertex AI, LLM APIs, LangChain, LangGraph, and retrieval-augmented generation. Builds executive client relationships, identifies business opportunities, governs LLMOps and quality practices, and coaches engineering, testing, and AI delivery teams.

Paid Summer 2027 Media Tech internship offering technical experience across platform engineering, studio production technology, and product and AI solutions. Interns may work on enterprise platforms, APIs, cloud technologies, production systems, Salesforce, data modeling, AI agents, prompt engineering, and technology strategy. The program requires full-time availability, active enrollment, U.S. work authorization without sponsorship, and on-site work in Universal City, California.

Lead Android engineering for Snapchat content experiences across Stories, Spotlight, Discover, and content interactions. Design and ship scalable features, optimize video playback and application performance, improve Android architecture, and reduce technical debt. Partner with Product, Design, ML, Backend, and Ads teams on strategy and execution. Provide technical leadership through mentorship, design reviews, cross-team alignment, and delivery of complex initiatives.

Build and ship end-to-end consumer product features across frontend, backend services, APIs, data pipelines, and production infrastructure. Use AI coding agents, own Kubernetes services, monitoring, on-call responsibilities, performance, privacy, testing, architecture, and technical debt reduction. Instrument features and analyze results in Sigma and Snowflake. Collaborate with product teams, distributed colleagues, partners, and agencies while delivering weekly releases to millions of users.

Build and operate AI-driven go-to-market automations across prospecting, enrichment, CRM, scoring, outreach, and revenue workflows. Integrate Salesforce, HubSpot, Outreach, Gong, Slack, Snowflake, and other tools; develop LLM agents and data pipelines; monitor reliability and quality; measure pipeline and productivity impact; and partner closely with Sales, Marketing, SDRs, and Revenue Operations. The role also requires governance, compliance, documentation, and build-versus-buy evaluations.

Design, build, and own scalable microservices and secure APIs that transfer value across blockchain and banking protocols. Extend in-house blockchain infrastructure, integrate with banks and cloud services, troubleshoot production issues, document system and testing procedures, and collaborate with product and engineering teams to deliver reliable payment experiences.

Build and maintain a unified frontend platform for rocket factory operator applications. Develop React modules, shared components, design system features, and real-time telemetry interfaces. Migrate features from separate frontends, optimize live-data rendering, and contribute to shared architecture and code reviews. Collaborate with senior engineers while improving frontend performance, state management, and platform scalability.

Lead a highly technical backend engineering team building scalable SaaS systems and AI-powered accounting automation. Responsibilities include mentoring senior engineers and tech leads, resolving complex technical issues, guiding architecture and system design, reviewing code, operating distributed production systems, and driving AI-assisted software development using tools such as Cursor and Claude Code.