Top Senior Software Engineer Jobs

The Senior Full-Stack Software Engineer will design and develop software products, collaborate with data scientists, and instill development best practices.

The role involves building localization systems, managing product content, enhancing internationalization libraries, and collaborating with product teams to ensure features are globally compatible.

The Software Engineer will develop full-stack applications for AI research teams, enhancing productivity through intuitive interfaces and rapid prototyping. Responsibilities include building infrastructure, collaborating with researchers, and mentoring other engineers.

The role involves building AI-native tools for HR processes, collaborating with internal teams, and making independent architectural decisions. The engineer will engage directly with users to improve people practices throughout the employee lifecycle.

The Software Engineer will design and modernize mission management applications into a resilient microservices architecture, focusing on performance and security best practices.

Develop, maintain, and run Pig and PySpark analytics to ensure reliable data ingest and delivery. Review data ingest tickets and merge requests, troubleshoot data accuracy and support day-to-day operations to enable automated, continuous monitoring and security evaluation across the project lifecycle.

The Senior .NET Software Engineer will drive development of .NET software products, focusing on back-end engineering, code reviews, and collaborating with cross-functional teams.

As an R&D Software Engineer, you'll rapidly prototype AI technologies, translating theoretical research into practical implementations while collaborating with cross-functional teams.

As a Software Engineer on the Data Engineering team, you will design and maintain data platforms, build and deploy pipelines, and mentor junior engineers while working on high-impact projects across various teams.

The Experienced Software Developer will design, develop, test, and debug applications, make technical decisions, mentor junior developers, and lead initiatives.

Lead design and implementation of complex signal processing software and algorithms, manage multiple development teams, ensure quality control, derive requirements with systems engineers, and maintain processing frameworks for mission-critical government systems.

The Software Engineer will support a U.S. Government customer, providing full stack development for the AUTUMNATTIC tool, conducting code reviews, and assisting users with issues.

Senior Front End Software Engineer to sustain and enhance mission-critical government software. Role requires front-end UI/UX architecture, React development, backend integration (APIs, NodeJS/Java/Spring Boot), cloud/container tooling, and working with data stores like MongoDB and Elasticsearch. Must hold required security clearance and collaborate across engineering teams.

The Senior Full Stack Software Engineer will develop and maintain applications, collaborate with AI/ML engineers, and enhance user experience while ensuring efficient system workflows.

Develop, test, deploy, and sustain Python-based REST endpoints and microservices using Django/Flask, interfacing with MariaDB or MongoDB, providing middleware and backend support for mission-critical government systems focused on automation and continuous monitoring.

Develop and sustain mission-critical front-end applications for a U.S. Government customer. Lead UI/UX architecture, implement APIs and React-based interfaces, integrate with NodeJS/Java backends, and use Docker/Podman, AWS, MongoDB, and Elasticsearch in an Agile environment.

The Front End Software Engineer will design and code new software, collaborate with UI developers, and enhance data display to support government contracts.

The Senior Full Stack Software Engineer designs and codes software solutions, collaborates on UI development, and enhances data display while ensuring security and performance. They lead in creating intuitive, secure interfaces and handle backend and DevOps tasks.

Design, build, and maintain secure, scalable full-stack features for high-security U.S. Federal customers. Work across frontend and backend (TypeScript, Kotlin/Java, Spring, Node, React), support air-gapped environments, lead technical discussions, ensure performance/reliability, and mentor teammates while operating within rigorous security and deployment practices.

Build and maintain full‑stack systems using Python (FastAPI), React, and AWS. Lead design, code and design reviews, champion test‑driven development, and ensure resilience, observability, and operational excellence. Drive agile delivery, lead incident response and postmortems, author technical documentation, and collaborate with product and design stakeholders to deliver scalable, maintainable solutions.

As a Staff Backend Software Engineer at Databricks, you will enhance AI infrastructures, improve distributed workloads, and collaborate with teams to create seamless AI applications.

The AI Runtime System Software Engineer will design and implement system software components, optimize ML workloads, and collaborate with hardware teams, requiring strong Linux and C programming experience.

Develop and maintain complex platform functionality for scheduling, payments, billing, route optimization, automation, APIs, and customer systems. Perform large-scale database conversions and write mission-critical SQL scripts for datasets containing millions of rows. Improve data conversion processes, troubleshoot production issues, mentor junior developers, and deliver reliable, maintainable code within an Agile environment.

Design, develop, test, and support software applications using Java, Python, .NET, Spring, ASP.NET, HTML, JavaScript, Angular, SQL, and PL/SQL. The role requires either a master’s degree in computer science or a closely related field with six months of experience, or a bachelor’s degree with at least five years of experience. Relocation across the United States and client-site visits may be required.

Design, develop, maintain, and scale software systems by analyzing system requirements and implementing solutions using relational databases, cloud platforms, and scripting languages. The role requires a master’s degree with at least six months of experience or a bachelor’s degree with at least five years of experience. Relocation across the United States and visits to client sites may be required.