Top Software Engineer Jobs

The Senior Software Engineer role involves expanding the Optiver Research Platform, enhancing performance, building features, and collaborating with global teams to improve market insights through high-performance computing and software development.

Design, develop, and test high-performance network drivers for F5's flagship BIG-IP product. Mentor junior team members and collaborate across teams.

Develop and implement software for MANET radios, focusing on device drivers, networking, encryption protocols, and system security.

The Principal Software Engineer will architect and implement Arcesium's data platform, leading high visibility engineering efforts and guiding engineers. Responsibilities include building technology, designing products, and data modeling.

Lead and build buyer-facing features for Xometry's marketplace: hands-on coding, technical leadership, mentoring, code review, and ensuring operational excellence and high-quality, tested software.

As a Staff Software Engineer, you'll provide technical leadership across teams, innovate solutions, mentor engineers, and ensure exceptional software delivery.

As a Senior Software Engineer (Backend), you will design and implement scalable applications, collaborate with agile teams, and mentor junior members while ensuring high code quality and performance.

Lead and implement full-stack features for the Xometry buyer experience. Mentor engineers, perform hands-on coding and code reviews, ensure operational excellence, and prioritize testing and reliability while aligning work with product strategy and timelines.

Provide technical leadership and architecture for large-scale SaaS products, build systems integrating LLMs and AI tools, lead PoCs, mentor engineers, ensure scalability, resilience, performance, and delivery across projects.

Hands-on Principal Software Engineer who writes production C#/.NET code, modernizes legacy systems, implements microservices and RESTful APIs, uses Docker/Kubernetes and cloud (AWS/Azure), mentors engineers, and leverages AI-assisted tools to accelerate delivery.

The Senior Software Engineer will design, develop, and maintain backend services for an IAM platform, collaborating with cross-functional teams to ensure robust and scalable solutions.

Technical leader responsible for architecting and building scalable, resilient SaaS systems that integrate LLMs and AI agents. Provide hands-on development, lead architecture, evaluate technologies, mentor engineers, and ensure code quality, observability, and delivery across multiple projects.

Hands-on principal engineer who writes production C#/.NET code, modernizes legacy systems, builds microservices and RESTful APIs, mentors developers, leverages AI-assisted tools, and delivers scalable cloud-native SaaS using containers and orchestration.

The Senior Software Engineer will develop software design specifications, test plans, and perform systems verification while interacting with vendors and customers. Candidates should have experience in software development processes and embedded systems.

The Staff Software Engineer will lead AI-powered editor development at Unity, contribute to systems design, and facilitate collaboration across teams.

As a Staff Software Engineer, lead the design of ticketing systems across web, mobile, and backend services, focusing on performance and scalability while mentoring engineering teams.

As a Full-Stack Software Engineer, you will design and develop software applications integrating AI technology, collaborating across teams and ensuring system performance and scalability.

Design and build scalable backend services and real-time systems. Own end-to-end backend logic, API and database design, infrastructure, and production reliability. Drive technical decisions, mentor engineers, improve observability, and optimize systems for throughput, latency, and scale.

Design and implement high-performance signal-processing pipelines for genomic base calling. Develop, optimize, debug, and integrate multi-threaded C/C++ software on Linux, collaborate with cross-functional teams, and provide technical leadership to improve speed, accuracy, and reliability of instrument-executed software.

As a Senior Software Engineer, you will design and operate large-scale services for retrieval and search systems, work with AI features, and enhance operational practices.

Design, build, and maintain backend systems while ensuring data integrity, performance, and reliability. Mentor engineers and improve existing services.

Design and implement AI platforms using AWS, enhance banking software, and lead technical strategies with a focus on automation and collaboration.

As a Senior Software Engineer, you will integrate and deploy advanced autonomy systems while collaborating across teams to ensure robust software performance in drivers and simulations.

The Senior Software Engineer will design and implement scalable Generative AI systems, focusing on backend development, API integration, and optimizing infrastructure for enterprise-level applications.

The Principal Software Engineer will lead technical initiatives, develop scalable solutions, mentor teams, and drive system architecture for a connected equipment platform.