Top Senior Software Engineer Jobs

Develop and lead complex C++ software engineering efforts for defense systems, including electronic warfare, secure communications, radar warning, and electronic attack. Responsibilities include software design, coding, code review, integration, testing, documentation, process improvement, technical leadership, customer presentations, and mentoring engineering teams. The role requires full-time onsite collaboration and supports systems across air, land, sea, and space.

Seeking a Senior Principal Software Engineer to lead software development for defense systems. Responsibilities include technical leadership, software design, C++ coding, and collaborating with engineering teams to ensure mission capabilities for national security.

Design, develop, test, deploy, and operate cloud-based microservices and serverless applications on AWS. Build device-to-app pairing solutions, APIs, ETL pipelines, data structures, and Tableau dashboards. Monitor production systems, investigate incidents, support CI/CD and containerization, and ensure software quality. Collaborate through Agile development practices while mentoring junior engineers and contributing to technical standards.

Develop end-to-end software solutions from initial vision through production in an agile environment. Design, modify, implement, and enhance applications using front-end and back-end technologies. Analyze system architecture, identify improvements, resolve complex workflow problems, and collaborate with cross-functional teams. The role may involve client requirements, automation optimization, source-code development, testing, and maintenance while supporting systems requiring Secret clearance eligibility.

Designs, develops, and maintains cloud software for space ground systems and operations. Responsibilities include building AWS applications, RESTful APIs, event-driven systems, distributed architectures, CI/CD pipelines, automated testing, and model-based software documentation. The engineer also presents technical recommendations, supports reviews, manages tasking, and mentors team members. The position is onsite in Redondo Beach, California, with 10% travel and potential progression between Level 3 and Level 4.

Build and operate high-throughput backend services powering AI agent orchestration, connector integrations, and real-time data pipelines. Design scalable core platform services, collaborate with ML, frontend, and product teams, implement infrastructure-as-code and CI/CD, and mentor junior engineers to deliver reliable, AI-powered features.

Build and own distributed runtime infrastructure for Moveworks’ AI agents, including agent orchestration, long-running session management, event-driven messaging, structured concurrency, observability, caching, and state layers. Design reliable, scalable backend systems supporting multi-step workflows, tool calls, human interactions, crash recovery, real-time streaming, and low-latency responses for enterprise users.

Build and own distributed runtime infrastructure for Moveworks AI agents, including orchestration state machines, session leasing and recovery, event-driven messaging, asynchronous concurrency, observability, caching, and state layers. Design production backend systems that handle high-scale real-time traffic while ensuring correctness, low latency, fault tolerance, traceability, and graceful recovery across long-running agent workflows.

Build and own distributed runtime infrastructure for AI agents, including orchestration state machines, session management, event-driven pipelines, structured concurrency, observability, caching, and state layers. Design highly reliable, low-latency backend systems using Python or Go, DynamoDB, SQS, Kafka, Redis, gRPC, and OpenTelemetry. Handle long-running workflows, leases, checkpointing, concurrency, streaming, tracing, and production-scale traffic.

Build and own distributed runtime infrastructure for AI agents, including orchestration engines, long-running session management, event-driven pipelines, concurrency systems, observability, caching, and state layers. Design highly reliable, low-latency backend systems using Python or Go, DynamoDB, SQS, Kafka, Redis, gRPC, and OpenTelemetry. Handle distributed coordination, crash recovery, streaming, tracing, and production traffic at scale.

Responsible for developing and enhancing an AI SDK, ensuring high performance and integration with deployment platforms, while collaborating with cross-functional teams and engaging with the open-source community.

The Staff Software Engineer will design and build agentic systems, architect workflows, develop skill injectors, and collaborate on AI tooling within the Vercel Agent team.

Design, develop, test, deploy, and maintain Java Spring Boot microservices and REST APIs. Improve application observability using Dynatrace and Elastic Stack, implement authentication/authorization (OAuth2/JWT), support CI/CD pipelines, troubleshoot production/performance issues, produce technical documentation, and lead/influence engineering teams.

Design, develop, test, debug, and deploy secure national-security mission applications. Integrate front-end and back-end systems, collaborate with government developers, follow Agile practices, and maintain performance and security standards for cleared software environments.

Design and build reliable backend services and integrations for Coinbase’s Unified Merge Gate. Lead automated code review, policy evaluation, CI evidence, authorization, merge controls, repository migrations, safe rollouts, observability, and operational ownership. Partner with Security, Compliance, Infrastructure, and engineering teams to improve software review and deployment workflows while measuring merge quality, review volume, time-to-merge, and escaped defects.

Leads infrastructure platform engineering within an agile team, delivering secure, scalable production software. Provides technical direction, reviews code, drives software development lifecycle governance, and promotes responsible AI-assisted engineering practices. Designs and troubleshoots systems independently while serving as a technical subject matter expert. The role emphasizes cloud-native infrastructure, automation, operational stability, and collaboration with technical teams, contractors, and vendors.

Design, build, and own end-to-end features for a regulated global card and wallet product. Lead technical design, implement frontend and backend code, ensure security, reliability, observability, mentor engineers, and collaborate cross-functionally to deliver scalable solutions.

Leads development of secure, scalable native mobile applications within an agile engineering team. Responsibilities include designing and reviewing production code, troubleshooting technical issues, mentoring engineers, applying AI-assisted development practices responsibly, improving automation and application resiliency, maintaining CI/CD pipelines, and evaluating vendor and architectural solutions. The role emphasizes Android development with Kotlin alongside knowledge of iOS technologies, mobile architectures, testing frameworks, REST services, and secure software engineering.

Lead full-stack software engineering for customer onboarding across mobile, web, and backend systems. Provide technical leadership to development teams, deliver cloud-based microservices, mentor engineers, collaborate with product managers, and address regulatory needs. Build and orchestrate multi-agent workflows using advanced AI frameworks and tools while leveraging modern programming languages, databases, containers, and cloud services.

Lead diverse software engineering projects and mentor development teams building full-stack, distributed microservices and cloud-based solutions. Collaborate with product managers to deliver robust customer experiences and meet regulatory needs. Use JavaScript, Java, TypeScript, SQL, Python, Go, AWS, databases, Docker, and Kubernetes while promoting modern technology practices, experimentation, internal technology communities, and interactive AI tooling.

Lead the design, development, deployment, and long-term operation of complex full-stack systems and features. Decompose ambiguous customer problems, manage data models and production systems, monitor SLAs, diagnose incidents, and make architectural decisions. Collaborate with Product, Design, Data Analytics, and Lifecycle Comms while mentoring engineers and improving engineering processes, tooling, and on-call practices. Work primarily with TypeScript, GraphQL, Temporal, Postgres, and AWS, using AI tools responsibly.

Lead the end-to-end design, development, deployment, and operation of complex subscription, pricing, billing, and order-generation systems. Decompose ambiguous problems, design scalable data models and APIs, monitor production systems, diagnose incidents, and maintain SLAs. Partner with Product, Design, Data Analytics, and Lifecycle Communications, while mentoring engineers and improving engineering processes. Work across a TypeScript, GraphQL, Temporal, Postgres, and AWS stack, using AI tools responsibly.

Develops, deploys, administers, and troubleshoots mission-critical flight safety software across classified government networks. Responsibilities include scripting, coding, patching, system enhancements, ticket resolution, vendor coordination, documentation, software lifecycle support, and mission-specific modeling and simulation. Requires experience with Intelligence Community customers, classified mission IT systems, satellite orbital planning tools, MATLAB, and senior government stakeholders. The role is onsite and supports critical government missions.

Leads software design, development, troubleshooting, and architecture for complex applications. Builds secure production code using Java, Spring, REST APIs, Kafka, PostgreSQL, microservices, and cloud platforms. Drives responsible adoption of AI-assisted engineering tools, establishes validation and secure coding standards, coaches engineers, improves automation and architecture, and contributes to engineering communities and emerging technology initiatives.

Leads the design, development, and delivery of software-defined networking, network automation, and infrastructure management solutions across multi-cloud environments. Builds APIs, automation frameworks, infrastructure-as-code, and CI/CD pipelines while ensuring reliability, security, scalability, and operational stability. Drives responsible AI-assisted engineering practices, collaborates with cross-functional teams, troubleshoots distributed network systems, evaluates emerging technologies, and mentors engineers.