Top Remote Software Engineer Jobs in Los Angeles, CA

Build and operate enterprise-grade backend microservices, data pipelines, integrations, and internal tools for finance automation. Productionize AI and agentic workflows, design event-driven systems across billing, ERP, Salesforce, and data platforms, and develop lightweight operator UIs. Own technical strategy, architecture, reliability, auditability, permissions, and enterprise controls including SOX and PCI requirements. Collaborate with Finance, Security, Compliance, and Audit teams to deliver scalable automation solutions.

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.

Work directly with the founder to design and build core product features: integrations that pull license data, automation to file renewals/applications, data cleaning with AI, dashboard and alerting UX, and establish engineering practices for testing, deployments, and security. Term contractor role with potential conversion to full-time based on performance.

Software engineering interns will contribute to user-facing applications at scale across the full development lifecycle, including design, implementation, testing, instrumentation, and deployment to Kubernetes. Interns will work on sprint assignments and a scalable project while developing expertise in Big Data, Full Stack, or Machine Learning. The role requires in-person work at the Santa Monica office during a 12–16 week summer program.

Build and maintain secure, scalable APIs and infrastructure for an AI-powered fintech platform. Develop features across the stack, integrate third-party APIs, deploy infrastructure with Terraform, apply compliance and security practices, and support customers as a technical point of contact. The role involves close collaboration with the CTO in a greenfield, early-stage startup environment.

Develop and operate backend systems supporting post-transaction processing for Affirm Card. Break down projects, write tested and extensible code, collaborate with product and engineering teams, monitor system health, troubleshoot issues, participate in on-call support, and contribute to code reviews and team development.

Design, develop, test, and maintain backend systems and APIs for ingesting, processing, and routing large-scale telemetry data. Own end-to-end features, contribute to architecture and internal tools, write automated tests, participate in on-call/support rotation, and collaborate with cross-functional teams to deliver scalable, high-performance distributed systems.

Own and deliver full-stack product features from problem definition through production using TypeScript, React, Next.js, Node.js, and Postgres. Collaborate with engineers, designers, program leads, and non-technical stakeholders to define solutions, write technical specifications, make tradeoffs, participate in code reviews and on-call rotations, and improve platform operations and safety tooling.

Designs, develops, tests, troubleshoots, documents, and maintains software applications throughout the project lifecycle. Responsibilities include coding, database and system administration, performance testing, debugging, software upgrades, requirements documentation, user support, vendor coordination, and collaboration with analysts, administrators, and engineers. The role also provides guidance to junior development staff and supports cross-departmental projects.

Lead software engineering for the Navy’s MFOM system, including research, design, development, integration, testing, maintenance, architecture, code review, and defect resolution. Decompose complex requirements, guide secure DevOps/DevSecOps practices, mentor engineers, coordinate cross-functional teams, support Kubernetes-based delivery, and troubleshoot distributed applications. The position requires an active Top Secret clearance with SCI eligibility and substantial software engineering experience.

Develop and maintain Python-based software applications integrating with hardware, sensors, peripherals, and single-board computers. Responsibilities include software design, testing, debugging, GUI development, hardware interfaces, system integration, documentation, troubleshooting, prototyping, and deployment support for government and mission-focused customers. The role is hybrid/remote-friendly and suited to an early-career or journeyman developer with approximately 2–5 years of experience.

Architect and develop scalable APIs, software solutions, and high-quality frontend experiences. Lead technical initiatives, define engineering standards, manage software design and code reviews, mentor engineers, and guide products from conception through deployment. Collaborate across teams to establish roadmaps, deliver customer-focused capabilities, and maintain reliable, reusable, testable code supporting sports data and analytics platforms.

Develop and maintain Tailscale’s open-source client and backend networking software. Design, test, document, and optimize networking components, distributed systems, and overlay routing features. Own services through observability, incident response, and customer escalations while collaborating with product managers and designers. Apply security-first practices and improve system efficiency, scalability, and stability in a fully remote, asynchronous startup environment.

Senior frontend engineer responsible for developing and maintaining full-stack consumer-facing products. Owns features from design through implementation, testing, deployment, and bug resolution. Collaborates with product, UX, and business stakeholders; conducts code reviews; improves engineering processes, productivity, and code quality; documents workflows; estimates work; and mentors junior engineers. Requires expertise in React/Next.js, ORM and API development, Storybook, cloud technologies, and scalable always-available applications.

Design, implement, test, and modernize backend services and integrations (TypeScript/Node.js and C++). Lead large projects, write technical specifications and API contracts, enforce coding standards, coach engineers, and drive legacy-to-modern migrations within online banking and core systems.

Build and maintain core digital banking experiences for bank administrators and customers. Responsibilities include developing user flows, robust REST APIs, backend services, and third-party integrations such as Plaid and SendGrid. The role emphasizes clean, tested, documented code, system design, error handling, logging, domain-driven design, microservice architecture, agile Scrum practices, architectural decision-making, technical guidance, and code reviews.

The Software Engineer will manage data collection, optimize cloud infrastructure for data ingestion, and collaborate with AI researchers to enhance datasets for model training.

The Software Engineer will manage data collection, operate cloud infrastructure, and collaborate with scientists to enhance AI models at Speechify.

Develops and optimizes Azure Storage infrastructure software supporting hardware accelerators, processors, transports, and cluster-scale performance. Responsibilities include requirements analysis, design, coding in C/C++, debugging, performance optimization, operational monitoring, incident response, and reliability improvements. The role collaborates across Research, Storage, and Compute organizations and supports the full software development lifecycle.

Design and own secure, scalable wallet infrastructure for custody, key management, transaction signing, authorization, recovery, and multichain systems. Architect support for MPC, HSMs, secure enclaves, TEEs, smart contract wallets, account abstraction, and emerging cryptographic approaches. Define security boundaries, policy engines, secrets management, authentication, and programmable authorization while making foundational build-versus-buy decisions and guiding systems from first principles through production.

Build and launch reliable, performant Android features for Airbnb’s account and commerce experiences. Responsibilities include designing declarative UI, implementing unidirectional state architecture, collaborating with backend, iOS, web, product, and design teams, writing tested maintainable code, participating in reviews, troubleshooting performance and reliability issues, and contributing to Android patterns and best practices.

Build and maintain scalable backend services, RESTful and GraphQL APIs, database schemas, and cloud infrastructure. Own architecture decisions, optimize performance and reliability, improve CI/CD practices, collaborate across product and engineering teams, lead architecture sessions, review code, and mentor junior developers.

Own the assessment, hardening, testing, modernization, and sustainment of a government SDN software baseline. Develop secure C++ and Python solutions, remediate vulnerabilities, improve testing, debug application and network issues, and support containerization, CI/CD, deployment, and security scanning. Collaborate with platform engineers and government stakeholders, document technical decisions, validate releases, and mentor engineers in Navy environments.

Build and maintain developer tools, SDKs, CLI, MCP interfaces, integrations, and supporting backend services. Collaborate on API contracts, compatibility, testing, releases, documentation, and shared tooling. Support developers through GitHub issues and pull requests while designing reliable systems with authentication, retries, idempotency, rate limits, monitoring, and error recovery.

Design, develop, test, and deploy supply chain software for inventory, warehouse, and fulfillment systems. Lead technical decisions, mentor engineers, coordinate cross-functional Agile projects, decompose work, delegate tasks, and promote strong development and testing practices. Build monitoring systems that ensure business-process correctness and support high-volume, data-intensive applications.