Top Software Engineer Jobs

Design, implement, and operate production-scale software-defined networking systems and automation. Build SDN control-plane services, network tooling, monitoring, and highly available network services across multi-data-center and hybrid cloud environments. Participate in on-call and incident response, and deliver predictable, software-driven networking performance for multi-tenant cloud customers.

Design, develop, maintain, and enhance complex software systems (analytics, algorithm development, large-data processing, real-time systems). Review and test components, resolve defects, and contribute to system-level design including hardware/software trade-offs and use of COTS/GOTS.

Develop, maintain, and enhance complex software systems for an intelligence team (analytics, algorithms, large-data processing, real-time systems). Review and test components, resolve defects, contribute to system design trade-offs, leverage COTS/GOTS, and work with system engineers using appropriate development methodologies and agile practices.

Design, implement, and maintain scalable Java-based software solutions. Collaborate across the SDLC with stakeholders and development teams, integrate DevOps and CI/CD practices, support operational tasks, ensure security and performance, drive feature development, conduct code reviews, and stay current with emerging technologies.

Senior Principal Software Engineer responsible for designing, coding, testing, integrating, and supporting Java/Python-based systems for the C2BMC missile defense program. Duties include debugging, automation tooling, software integration, formal testing, mentoring junior engineers, applying software best practices, and interfacing with cross-functional teams to resolve system issues and improve operational efficiency.

Design, develop, test, and maintain secure, high-performance software for cross-domain and defense systems. Collaborate with architects, systems, cyber, and hardware teams; implement modular scalable architectures, apply software engineering best practices, support on-site installations/upgrades, and participate in DevSecOps/CI-CD workflows. Must support customer security requirements and travel up to 25%.

Design, develop, test, document, and maintain software applications. Act as technical lead across full development lifecycle, perform code reviews, troubleshoot production issues, support UAT/production, mentor engineers, and implement automated testing and deployment practices.

Design, build, and architect stablecoin and crypto infrastructure; integrate DEXs, DeFi protocols, and wallet providers; develop smart contract interactions; expand crypto product functionality and asset selection; collaborate cross-functionally; establish crypto development standards and ensure security and reliability for large-scale user experiences.

Join an interdisciplinary team to develop and maintain low-latency trading applications. Build multi-threaded server-client systems, write clean C++/C# code, work across Windows and Linux, and own projects end-to-end in a collaborative finance-focused environment.

Lead full‑stack development of customer‑facing features, own product lifecycle from design to release, build scalable AI‑enabled back‑end systems on AWS, improve CI/CD and testing, collaborate with product, design, and ML researchers, and ensure security and privacy best practices.

Design, build, and operate the API Platform for a Smart TV OS: own API design, identity and access (OAuth/OIDC, device/session/entitlement), partner self-serve, observability/SLOs, rollout/migration patterns, and the shared platform used by other Ventura teams. Lead production reliability, on-call, and incident response while mentoring engineers and driving architecture and developer-experience standards.

Provide technical support and troubleshooting for autonomous ocean vehicle software; act as customer point of contact; produce integration guides and documentation; debug real-world deployments; assist with payload and feature integrations; collaborate with engineering to reproduce and fix issues; develop and maintain customer-facing Python utilities and tools.

Design, build, and optimize scalable front-end features for global ticketing platforms. Provide technical leadership, write RFCs, mentor developers, perform code reviews, ensure performance and security, support releases and incidents, and collaborate cross-functionally to deliver high-performance B2B and customer-facing applications.

Design, build, and optimize front-end features for global ticketing platforms. Provide technical guidance, write RFCs, support releases and incidents, mentor developers, perform code reviews, and integrate third-party systems while focusing on performance and scalability.

Design and evolve the open-source auth framework and enterprise platform: core architecture, public APIs, plugin and package systems, cross-runtime compatibility, reactive client state, security protocols, release quality, and OSS contributor leadership.

Build and own the full-stack Better Auth infrastructure dashboard: design and implement frontend (App Router) and backend APIs, data and analytics pipelines, performance, security, and enterprise features with product and design judgment.

Own backend and platform development for hosted and self-hosted deployments: design APIs, runtime architecture, data and event pipelines, edge/serverless services, deployments, observability, and SOC 2–level security and compliance to ensure reliability and scalability.

Own and build the data platform: design real-time ingestion, schemas, and pipelines for high-volume ML jobs; consolidate and cleanse messy datasets; enable agent context and developer access to analytics.

Develop, integrate, test, and deploy modern C++ software for real-time tactical and simulation applications. Work with engineers and stakeholders to define architecture, create and execute test plans, collect and analyze test data, document results, and support iterative prototype development and system improvements.

Design and implement a reusable, feature-rich media playback library for Apple platforms. Collaborate across product, design, and backend teams to define APIs, research playback solutions, estimate projects, write maintainable code, build and run tests/CI, troubleshoot cross-platform issues, and specialize in Apple technologies (UIKit, SwiftUI, AVKit, StoreKit) to deliver consistent streaming experiences.

Build and own backend platform systems around AI models: design APIs and database schemas in Python (FastAPI), create connectors, integrations, data pipelines, internal libraries/SDKs, and deployable infrastructure while collaborating with a small engineering and AI team.

Build and own full-stack platform systems around AI models: APIs (FastAPI), frontends (TypeScript + React), shared libraries, integrations, data pipelines, and developer tooling. Drive design, implementation, and production ownership while shaping technical direction and engineering culture.

Develop and implement EVM-compatible features, optimize gas usage and performance, test and validate smart contracts, collaborate on Ethereum infrastructure, and provide technical support while staying current with Ethereum advancements.

Build and maintain high-security mobile apps using React Native, Swift, or Kotlin. Implement biometric authentication and secure key storage, collaborate with cross-functional teams, troubleshoot performance issues, and propose UX/security improvements.

Develop and optimize Soroban smart contracts and integrate anchor services on the Stellar network for cross-border payment solutions. Collaborate with cross-functional teams, test and debug contracts, document processes, and provide technical support while staying current on blockchain and payments trends.