Top Senior Software Engineer Jobs

Lead design and implement backend services for monitoring systems using Node.js/TypeScript. Own features end-to-end, ensure reliability, scalability, observability, mentor teammates, and collaborate with product and design to solve ambiguous problems.

Lead end-to-end delivery of web projects: discovery, architecture, implementation, deployment, and post-launch support. Act as technical lead and client contact, write front- and back-end code, perform reviews, mentor engineers, use AI-assisted workflows, manage scope/timelines, and identify risks early.

Lead architecture and implementation of mission-critical backend and data systems for a SaaS platform serving millions of parts and vehicle configurations. Own systems end-to-end, set cross-team technical direction, write production code, mentor engineers, and build the platform for serving large AI/ML models with strong emphasis on reliability, performance, and data modeling.

Senior software engineer responsible for architecting and implementing high-scale distributed systems, leading small engineering teams, mentoring junior engineers, and delivering reliable cloud-deployed services using Python, container orchestration, and CI/CD best practices.

Work on Backblaze's storage platform (B2 Object Storage and Computer Backup) to improve durability, throughput, and architecture. Lead technical design, drive implementation of large features, shape coding practices, and participate across design, implementation, testing, and rollouts while collaborating proactively in a remote-first team.

Design, develop, test, and maintain high-quality software. Write clean code, participate in unit/integration testing and code reviews, document systems, troubleshoot issues, estimate tasks, and communicate progress across teams.

Build and maintain full-stack features for Marine and RV & Camping platforms, use AI-assisted tools responsibly, collaborate across teams, reduce technical debt, troubleshoot issues, mentor engineers, and write automated tests to ensure production reliability.

As a Senior Software Engineer, you'll design and deploy scalable software systems for defense missions, focusing on integration tools and backend development.

Design, build, and scale full-stack web applications and backend services using React and Node.js. Produce production-ready features, own end-to-end delivery, review code, mentor junior engineers, document technical decisions, and ensure quality via testing and QA processes.

Build and maintain full-stack features for a React/TypeScript frontend and NestJS/TypeScript backend, integrate LLM-powered conversational agents, design APIs, auth (SSO/SAML), real-time updates, background processing (AWS SQS), database schemas (PostgreSQL/Sequelize), API docs (Swagger), and tests (Jest/pytest). Collaborate on architecture, code review, and production support.

Design, build, and maintain cloud-native backend applications using C#/.NET on AWS. Leverage Claude for AI-assisted coding, participate in design and code reviews, improve performance and reliability, and mentor engineers while collaborating across product and architecture teams.

Design, build, and lead development of scalable production systems across multiple teams. Own technical direction, review and mentor engineers, troubleshoot high-impact issues, and improve team practices and infrastructure to support campus and ministry platforms.

Lead architecture and technical roadmaps for Lyft Business platform. Own large-scale distributed systems reliability, observability, performance, and cross-team delivery. Mentor engineers, drive tech debt reduction, establish deployment/on-call best practices, and align product, design, and operations to deliver enterprise integrations and rider/admin experiences.

Lead design and development of complex software systems and low-level components (compilers, assemblers, OS internals). Serve as a technical authority, research and solve novel problems, oversee system installations, define organizational software standards, and coordinate with hardware and systems teams to meet mission-critical requirements.

Design, develop, and maintain efficient, reusable C++ code; diagnose and fix performance bottlenecks and bugs; collaborate with clients and internal teams on requirements, design, and implementation; uphold code quality through testing and reviews.

Lead design and implementation of cloud-native, event-driven logistics systems. Provide technical leadership, architect AWS services, own IaC, design APIs and EDI integrations, mentor engineers, and ensure scalable, real-time processing to support growth.

Design, implement, and own features in distributed backend systems for cloud streaming. Build and run unit and integration tests, resolve performance and reliability issues at global scale, triage bugs, and communicate estimates and dependencies to technical leads.

Design, develop, and maintain Microsoft Power Platform applications, automate workflows, build Power BI dashboards, manage SharePoint and databases, lead API integrations across enterprise systems, support testing/deployment and ensure governance, documentation, and data quality while collaborating with stakeholders to translate requirements into scalable solutions.

Build and ship full-stack features for a scalable, configurable platform used by thousands of municipalities. Own product areas end-to-end, design configuration layers, use production data and customer feedback, contribute to technical design and code review, and integrate AI capabilities to improve government services.

Design, build, and manage iPhone/iPad applications. Develop iOS apps using Objective-C and Xcode, deliver App Store releases, and implement UI using UIKit, Core Animation, and Core Graphics. Work with OpenGL ES and Unity 3D for graphics/game components.

Seeking a senior software engineer with 7+ years building VR/AR or game-related systems. Must be expert in C/C++, fluent in C#, and experienced with Unreal Engine 4. Work involves solving challenging virtual reality technical problems, collaborating in a startup environment, removing development roadblocks, and staying current with interactive experience and VR/AR technologies. Unity experience and advanced degrees are desirable.

Lead architecture and system design as a staff engineer, manage critical microservices, and influence engineering practices in fintech/blockchain.

The Senior Software Engineer will develop and manage backend systems for digital payments, focusing on microservices, API design, and integration with banking systems.

The Senior Software Engineer, Payments will design and implement backend infrastructure for a blockchain-integrated banking platform, focusing on payment processing and operations.

Join Dakota's core engineering team to design and implement back-end infrastructure for a blockchain-integrated banking platform, addressing high-visibility projects.