Top Software Engineer Jobs

Develop and optimize C++ software for real-time synthetic environments, simulators, RADAR, sensors, weapons models, and related algorithms. Build and maintain software environments using CMake and Git, troubleshoot simulator equipment and interfaces, improve performance, and collaborate across engineering teams. The role requires strong 3D mathematics, linear algebra, debugging, and systems analysis skills. Travel to customer sites may be required up to 25% of the time.

Build and maintain software spanning embedded edge devices and scalable AWS cloud services. Develop Python backend systems, support Raspberry Pi environments, integrate hardware with cloud services, monitor performance, troubleshoot production issues, and contribute across infrastructure and hardware testing. The role values strong debugging, clean code, and adaptability across systems.

Develop technical training, hands-on labs, demonstrations, documentation, and instructor-led programs for Cognite’s industrial AI and data products. Serve as a technical subject matter expert, collaborate with Product, Engineering, Professional Services, and Customer Success, and translate complex data engineering concepts into practical learning experiences. Deliver training virtually and in person, improve digital content and learner outcomes, and travel up to 25% for training events.

Develops mathematical optimization models and software solutions for airline network operations. Responsibilities include designing solution strategies, coding, testing, documenting, calibrating, and supporting optimization applications. The role collaborates with business and technology teams, leads technical and customer reviews, resolves complex problems, and mentors junior team members. Focus areas include aircraft operations, crew planning, passenger movement, airport operations, and maintenance.

Engineer scalable cloud-based solutions for research and investment platforms. Modernize workflows using APIs and cloud technologies, develop and maintain applications, systems, databases, and infrastructure, and participate throughout the software development lifecycle. The role focuses heavily on Workday integrations, module configuration, APIs, analytics, reporting, secure file transfers, production support, SDLC management, and Workday upgrades.

Develop and maintain high-performance storage software across Linux, FreeBSD, and PlayStation OS, including file systems, block-layer functionality, and I/O paths. Diagnose correctness, reliability, and performance issues across kernel and user-space components using low-level debugging and profiling tools. Optimize storage workloads, write tests and documentation, and collaborate with systems and kernel engineers. Preferred experience includes UBLK, io_uring, DMA, Rust, and open-source storage contributions.

Designs, builds, and owns production-grade full-stack services and UI features for Finastra’s Azure-hosted lending platform. Responsibilities include developing C#/.NET and Angular applications, REST APIs, background services, event-driven integrations, secure and testable code, and CI/CD pipelines. The role contributes to architecture, technical documentation, code reviews, and system operational readiness while mentoring engineers. Daily use of GitHub Copilot and AI agents is expected, with strong judgment applied to all generated output.

Leads engineering for Buffer’s Growth area across acquisition, activation, and retention. Coaches engineers, shapes priorities with Product, Design, Marketing, and Data, guides technical decisions, connects customer insights to measurement, supports AI-enabled development, and contributes to hiring and engineering practices. The role requires strong technical judgment, product-growth understanding, clear communication, and experience helping engineers develop in a distributed environment.

Leads backend software engineering projects, coordinates engineers, assigns technical work, makes complex technical decisions, improves engineering processes, establishes standards, and represents PayPal with external partners. The role requires balancing competing priorities while delivering customer, operational, and service objectives.

Designs, develops, tests, debugs, and maintains software applications based on system requirements. Creates flowcharts, block diagrams, engineering documentation, and user documentation. Analyzes requirements, develops database-supported solutions, and improves software performance. Requires active Top Secret clearance, substantial software development experience, leadership experience at senior or SME levels, and familiarity with Agile development.

Designs, develops, tests, debugs, and maintains software applications based on system requirements. Creates technical documentation, flowcharts, and program materials; analyzes functional requirements; develops database-driven solutions; and improves application efficiency. The role requires current application programming experience, database expertise, Agile/Scrum knowledge, and an active Top Secret clearance. .NET, JavaScript, MongoDB, and Java experience are preferred.