Top Software Engineer Jobs

The CNO Developer will design and develop core software applications, support engineering frameworks, and foster professional development within Metrea Algorithmics, focusing on effective technologies and methodologies across engineering disciplines.

Design, build, test, and maintain cross-platform mobile applications using Flutter and Dart. Integrate with RESTful APIs, collaborate on architecture and design, participate in code reviews, support CI/CD and release processes, troubleshoot production issues, and follow Agile practices to deliver accessible, high-quality iOS and Android experiences.

The Software Engineer II designs, develops, and maintains full-stack applications using Angular, Flutter, Java, and Python, while collaborating with teams to deliver scalable software solutions in an Agile environment.

Develop and maintain Java applications for DoD systems, focusing on backend services, REST APIs, and microservices, while ensuring security and performance.

Design, develop, test, and maintain cloud-based data integration solutions using MuleSoft. Collaborate with solution architects, analysts, and engineering teams to define requirements, build integrations, enforce design patterns and security, perform code reviews, and mentor junior staff. Responsible for automated testing, deployment to CloudHub, troubleshooting integrations, and ensuring scalable, reusable solutions.

Develop, test, and maintain scalable software in a collaborative scrum team. Write readable code, participate in code reviews, explore open-source solutions, and apply object-oriented and database concepts. Contribute to deployment, monitoring, and process improvements while learning new technologies.

Maintain and modernize .NET applications, design APIs and microservices, build cross-platform mobile apps (Flutter), deploy Linux containerized services to private cloud, implement CI/CD, integrate internal systems, modernize legacy Windows apps, and collaborate across teams using Agile and AI-assisted development tools.

Maintain and modernize .NET applications, design and build APIs, microservices, and cross-platform/mobile apps (Flutter). Migrate legacy Windows systems to private-cloud, deploy Linux containerized services (Docker), manage databases, CI/CD, and integrate internal systems while collaborating in Agile workflows.

Develop and maintain scalable investment portfolio management systems. Collaborate with cross-functional teams to ensure system correctness and client trust, focusing on complex domain logic.

Design and develop functionalities for the Agents framework, iterate on feedback, and create documentation while working with various programming languages.

Develop production-ready backend services using TypeScript, manage databases with PostgreSQL, and collaborate across teams on software design and integration for AI features.

The Software Developer II will develop, test, and maintain applications using C#/.NET, collaborate with business partners, and improve development processes while mentoring junior developers.

Lead design and implementation of Mercor's code search and retrieval systems: hybrid dense-code embeddings plus lexical (BM25) retrieval, candidate generation, ranking/re-ranking, model routing, query translation from natural language, indexing pipelines, evaluation/A-B testing, and technical leadership to evolve embeddings and search quality safely at scale.

Senior full-stack developer responsible for designing, developing, and delivering end-to-end software solutions using front-end and back-end languages in an Agile environment. Collaborate cross-functionally to produce production-ready systems, write and enhance source code, and apply modern architectures and tooling. Must be eligible for a Secret clearance.

The Senior Simulation Software Engineer will develop scalable simulation software for autonomous and assisted driving systems, ensuring modular and reusable solutions while collaborating across teams to improve validation and performance.

Design and maintain scalable data pipelines and solutions for business decision-making, improving data warehouse performance, and ensuring data accuracy.

Lead design and implementation of Snowflake's core streaming and transformation primitives. Drive multi-quarter technical investments for performance, scalability, correctness, and reliability. Partner across product, research, and engineering, run architectural reviews, mentor engineers, and work with customers to prioritize real-world needs. Publish and represent Snowflake's technical work externally.

Develop and maintain web-based and Python tools for processing, visualizing, and managing large-scale 5D biological imaging data. Implement front-end features, optimize image I/O and performance, write scientific Python code, collaborate with designers and scientists, follow software best practices, and support deployment and documentation.

Build and scale backend systems using C# and ASP.NET Core. Develop RESTful APIs, optimize databases (SQL/NoSQL), implement authentication, write unit/integration tests, debug full-stack issues, deploy and monitor applications in cloud environments, and collaborate with product, design, and engineering teams to deliver reliable, maintainable software.

Design, build, and maintain full-stack applications: backend services and APIs (Python/Node), responsive React UIs, relational databases and SQL, cloud deployments and CI/CD, mentor juniors, lead medium data science projects, and collaborate cross-functionally to troubleshoot and improve systems.

Designs, develops, tests, debugs, and maintains software and enhancements; authors documentation; provides technical direction; manages version control and project schedules; coordinates security certification; supports field/tactical communications and VPN protocols; trains users and resolves software issues to support customer missions.

Participate in software engineering from design to testing, collaborate with team, support customers, and influence company culture.

Designs, develops, tests, debugs, and maintains software for network and field engineering programs. Provides technical direction, version control documentation, project schedules, and coordinates certification/security. Works with customers on system requirements, VPN protocols, field IT and communications, authors mission documents, and supports logistics and user training.

As a Fullstack Software Engineer, you will build and enhance highly scalable AI-native platforms, advance both front-end and back-end systems, and ensure usability for healthcare applications. You'll work closely with engineering and product teams while directly interacting with customers to refine user experiences.

The role requires designing and developing web applications and backend systems, integrating LLMs, and ensuring quality software delivery.