Top Senior Software Engineer Jobs

Build, operate, and own scalable, resilient microservices on AWS and Kubernetes for Workday's Extend developer platform. Deliver full-stack features (backend-first), participate in design and code reviews, handle incident response and reliability, troubleshoot architecture, support release planning, and improve developer tooling and processes.

The Staff Software Engineer will design distributed systems, drive architectural direction, mentor engineers, and integrate AI into backend development while ensuring scalability and resilience.

Build and maintain backend services and APIs for observability and logging. Design scalable, secure systems, write automated tests, automate operational tasks, author technical documentation, collaborate across teams, and support compliant federal deployments. May require ability to obtain government security clearance.

Design and develop systems for dynamic pricing and marketplace functionalities while optimizing backend and frontend applications, ensuring scalability and reliability.

Own end-to-end full-stack features across a Python backend and Angular frontend. Design and scale AWS data systems and data lakes, work with large datasets, and build production AI/ML and LLM-powered features. Partner with product and science, mentor engineers, and support production reliability and performance.

The Senior Software Developer will create and maintain server-side software, collaborate in Agile projects, and ensure system operational support.

Own and harden the sale write path, payments integrations, database fleet, and observability stack. Drive reliability, idempotency, transactional correctness, performance tuning on Postgres, Datadog instrumentation, caching strategy, and architectural patterns for offline-resilient multi-location POS. Partner across teams and productionize AI-agent assisted code and standards.

Build payroll, bill-pay, bank-embedding, and accounting integrations. Design auditable double-entry ledgers, idempotent payment execution, reconciliation, and financial-correctness patterns. Collaborate with Platform Engineering and merchants, debug production discrepancies, and productionize AI-agent-assisted code.

The Senior Software Engineer will work directly with customers to develop and integrate AI-driven solutions, ensuring operational success and feature deployment in real-world environments.

As a Senior Software Engineer at FleetWorks, you will lead customer integrations, build workflows, develop platform components, and provide field insights to enhance software solutions in freight booking.

As a Senior Backend Engineer, you will develop foundational backend services, enhance existing systems, and ensure scalability and robustness in a generative AI cloud platform.

Develop new product features, automate testing, and integrate AI/ML services. Collaborate with teams to enhance user experience and product value.

Lead design and implementation of NOS modules and applications across desktop, mobile, and field surfaces. Make architecture decisions, write production code, lead reviews, mentor engineers, integrate with platform services, and translate operational/regulatory needs into working software.

Lead engineering projects, mentor team members, design scalable solutions, enhance automation frameworks, ensure quality releases, and support clients.

Lead design, develop, test, deploy, and maintain software applications. Provide technical leadership and mentorship across multiple Scrum teams, perform code reviews, apply application architecture principles, drive Agile/SCRUM ceremonies, and collaborate with stakeholders to translate business requirements into technical solutions.

As a Senior Ground Software Operations Engineer, design software architecture, manage tasking data for satellites, and maintain simulation tools for optimal operations.

Design, develop, test, deploy, and maintain Neighbor.com's marketplace. Produce high quality software and manage project priorities and deadlines.

Build end-to-end product features for an AI-driven virtual commissioning Integration Suite using a modern stack and 3D simulation. Own the virtual commissioning experience, bridge product and runtime to improve deployment reliability, work directly with customers and cross-functional teams, and take features from idea to production.

Design, build, and operate backend services and APIs for an affiliate platform, ensuring reliability, performance, and security while managing financial transactions and partner integrations.

Design, develop, and maintain secure, scalable full-stack web applications across backend, APIs, and frontend. Collaborate with product and design, perform code reviews, mentor engineers, troubleshoot complex issues, and drive continuous improvement and AI-enabled solutions throughout the SDLC.

Design, develop, and support headless CMS-driven web applications and cloud-hosted systems using React/Next.js and Azure. Translate business requirements into secure, scalable solutions, optimize cloud environments, maintain CI/CD pipelines, create integrations/APIs, mentor team members, and provide on-call support and end-user training. Incorporates AI tools and continuous improvement practices.

Design, develop, test, and deploy full-stack mobile applications (React Native and native iOS/Android), implement backend services (NestJS/Express), and integrate with cloud, CI/CD, and containerization. Lead architecture and design reviews, write automated tests, mentor junior engineers, collaborate in agile teams, and build AI-driven app features using tools like OpenAI or Anthropic.

The Senior Software Engineer will develop front-end tools for digital supply chain workflows, ensuring high-quality software through code reviews and test-driven development.

Lead design and implementation of low-latency, multi-modal neuroscience research systems: instrument control, data acquisition, high-throughput pipelines, experiment UIs, and cloud infrastructure. Define technical roadmap, mentor engineers, and ensure production reliability and performance for large-scale neural data workflows.

Design, build, and scale backend services and APIs; own AWS infrastructure and CI/CD; optimize codebase and databases; ensure security, reliability, and observability; collaborate cross-functionally and evaluate AI tooling.