Top Hybrid Software Engineer Jobs in Los Angeles, CA

Android Engineer Interns assist with developing and testing Tinder Android app features, collaborate with engineers and designers, write maintainable Kotlin code, participate in code reviews and technical discussions, and contribute to the UI platform and design system. The internship runs June 1 through August 31, 2027, with hybrid work requiring three in-office days weekly in Los Angeles.

Develop and modernize cryptographic software for GPS and Navigation Warfare systems supporting the U.S. Space Force. Responsibilities include implementing Y-code and M-code algorithms, validating NSA key material, supporting enterprise testing and systems engineering activities, contributing to requirements and architecture development, and providing technical guidance. The role also requires collaboration with government teams, contractors, and external organizations, plus serving as a GPS requirements subject matter expert.

Design, build, and operate REST and GraphQL APIs, MCP servers, Apache Airflow workflows, and data transformation pipelines using Snowflake and dbt. Collaborate with an experienced applications engineering team supporting front-end interfaces and batch processes. Apply systems engineering and product lifecycle principles while contributing to reliable, scalable software solutions.

Own the end-to-end architecture, development, delivery, and support of a mobile-first event and stakeholder communication platform. Build scalable multi-venue capabilities, enhanced access controls, low-latency offline and mesh networking, and enterprise integrations. Partner with business development on technical discovery, sales demonstrations, privacy and architecture discussions, and pilot deployments. Select cost-effective tooling, collaborate through peer programming, leverage AI development tools, and establish reliable architectural patterns for rapid product growth.

Build and maintain a modern advertiser management platform, including scalable backend services, APIs, microservices, relational data models, and high-performance middleware. Contribute to architecture, system design, troubleshooting, testing, documentation, code reviews, and performance optimization. Collaborate with product, design, and engineering teams while evaluating emerging technologies and AI-assisted development tools.

Configures and maintains Qualtrics and Medallia platforms, including surveys, dashboards, reporting, data feeds, APIs, integrations, and automations. Writes SQL queries, processes sample files, troubleshoots systems, tests and debugs programs, supports reporting and analysis, and maintains platform operations. The role also involves reviewing requirements, executing project plans, communicating technical concepts to clients, participating in client meetings, and managing ongoing technical deliverables.

Build and ship new products from zero to one across backend services, APIs, data pipelines, AI-driven workflows, and React front ends. Partner with customers to prototype solutions, design experiments, analyze results, and guide product direction. Establish technical architecture and reusable standards, then scale successful prototypes into production systems. Collaborate with product, platform, data, and operations teams while using AI tools throughout development.

Own end-to-end features across a TypeScript, Next.js, React, Prisma, PostgreSQL, and AWS stack. Build and operate LLM-powered healthcare experiences, including retrieval, structured extraction, tool use, evaluations, tracing, and observability. Advance AI-assisted development practices while maintaining code quality, testing, reliability, and security for sensitive health data. Collaborate with design, clinical, and partner-facing teams, review code, and mentor engineers.

Own frontend engineering and product design from concept through production. Build AI-driven interfaces that make recommendations transparent, explainable, and controllable; create the design system and reusable component library; and translate complex operational workflows and real-time data into dependable experiences. Work directly with operators and field teams, including regular site visits, while establishing frontend standards for accessibility, responsiveness, performance, and quality.

Lead the architecture and operation of StubHub’s streaming, messaging, and nonrelational storage platforms. Drive migration from Azure to an AWS-native Kafka-compatible platform, oversee high-throughput infrastructure, and ensure reliability, observability, compliance, and operational readiness. Partner with approximately 100 service teams on adoption, guide vendor and architecture decisions, shape the long-term roadmap, and mentor 3–5 engineers.