Top Senior Software Engineer Jobs

The Senior Engineer will participate in product evaluations, make architectural decisions, write clean code, and work with various technologies in an Agile environment.

You will develop and maintain components of the LLVM based toolchain, collaborating with the community while ensuring platform-specific optimizations and tests.

Build and maintain production-quality integrations and SDKs connecting CopilotKit with agent frameworks and model providers. Own research, prototyping, implementation, documentation, and maintenance; collaborate with partner engineering teams, coordinate releases, resolve compatibility issues, and produce examples and guides to drive adoption.

Design and build scalable AWS Amplify web applications and serverless backends; develop APIs and data ingestion pipelines; integrate with EHRs using FHIR/HL7; create interactive clinical dashboards; ensure HIPAA-compliant security and reliability; mentor engineers and collaborate with product, design, and clinical stakeholders.

Lead design and build core software primitives, platforms, and developer-facing tooling for machine-facing systems. Work across software, controls, hardware, and operations to create durable, extensible systems and support multi-facility deployments and partner integrations.

Own and set technical direction for the Everand backend, building scalable, reliable systems for discoverability, personalization, and core consumption journeys. Drive architecture, platform health (CI/CD, staging, DBs, queues, cost, observability), mentor engineers, lead cross-team planning, modernize legacy systems, and partner with product, design, analytics, web/mobile, and ML to support experimentation and telemetry-driven decisions.

Design, develop, test, and maintain DoD-aligned software using Python/Java/C++; lead small teams, perform code reviews, produce technical documentation, and support secure, scalable deployments and stakeholder engagement.

Join our engineering team to build and maintain full-stack applications. Responsibilities include database management, data pipelines, and collaborating in Agile workflows to deliver software features.

The Senior Software Engineer develops software solutions for enterprise operations, collaborating with teams and ensuring standards in performance and security. Responsibilities include system design, troubleshooting, documentation, and support of payroll systems integration.

The Senior Software Engineer will design and implement AI-enabled patient experiences, develop APIs, and enhance genetic sequencing workflows.

Refactor and develop complex C++20 software to be platform-independent and containerized (Docker). Perform systems modeling, simulation, analysis, collaborate with hardware engineers, document software, and potentially lead junior staff. Work onsite supporting a federal customer at Redstone Arsenal; must be US citizen able to obtain security clearance.

Lead architecture and implementation of a Palantir Foundry data product, owning the enterprise ontology and curated datasets. Integrate EHR and ERP data into governed semantic models, design scalable PySpark pipelines and analytical datasets, enforce data quality, governance, security, and observability, set architecture standards, and mentor engineers to enable reporting, AI workflows, and reusable analytics.

The Senior Software Engineer will build and scale foundational systems for Kikoff's product platform, focusing on identity and KYC infrastructure while improving product delivery for better customer service.

Develop distributed microservice systems on Linux, mentor junior engineers, and drive technical innovation focusing on AI and manufacturing technology.

Lead applications systems analysis and programming activities, coordinating with multiple teams, analyzing business processes, and providing expertise in application design and compliance. Mentor developers while ensuring adherence to the architecture blueprint.

Lead technical delivery for a high-volume insurance underwriting platform, influencing design decisions and mentoring engineers while ensuring high standards in implementation and quality.

The Senior Software Engineer will lead technical initiatives, mentor engineers, improve engineering processes, and ensure high-quality product delivery across web and mobile platforms.

The Principal Software Engineer will lead the design and development of mobile applications for medical devices, ensuring compliance with industry standards while mentoring teams and overseeing project timelines.

As a Senior Backend Engineer, you will design and build backend services, manage end-to-end projects, create APIs, and improve system reliability within a fast-paced startup environment.

The Senior Backend Engineer will design and maintain backend services, build scalable APIs, and optimize systems handling large audio data sets.

The role involves researching, developing, and implementing algorithms for Nuro's autonomous driving technology, focusing on behavior and planning systems. Responsibilities include collaborating with cross-functional teams, providing mentorship, and ensuring practical solutions are implemented in production-ready software.

The Lead Software Engineer will design and build secure applications, mentor junior engineers, and enhance product performance while ensuring security and reliability. Requires experience in API development and distributed systems.

Sydecar seeks a Senior Software Engineer to design full-stack solutions, mentor juniors, and collaborate on product development. Strong skills in TypeScript and React are required.

As a Senior Software Engineer in Cloud, you'll design and maintain reliable cloud systems, enhance developer experience, and improve infrastructure tooling, focusing on scalability and security.

Design, build, and maintain internal and investor-facing full-stack applications that automate financial, operational, and reporting workflows. Transform spreadsheet-based processes into scalable systems, build API integrations, partner with stakeholders to define requirements, and improve performance, reliability, and maintainability. Own projects from concept to production and deliver well-tested, maintainable code.