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Software Engineer II, Spacecraft Simulation
Builds high-fidelity multi-physics spacecraft simulation libraries in modern C++ (with Python APIs) — modeling 6DOF rigid body dynamics, thermal, attitude control, power, and propulsion — so engineers can design spacecraft, validate control algorithms, and predict mission outcomes. Fully onsite in Denver or Long Beach; requires US citizenship and clearance eligibility.

Flight Software Engineer II
True Anomaly is hiring a Flight Software Engineer II to build, integrate, and test flight computer software for autonomous spacecraft — including GNC integration, device drivers, command/telemetry databases, and HITL/SITL simulators — mainly in C/C++ with an embedded RTOS. Onsite in Denver, CO or Long Beach, CA; TS/SCI clearance eligibility and ITAR eligibility required.
Software Engineer – Defence (C#)
Mid-level C# software engineer building advanced software for Australian Defence systems at Swordfish Computing, on-site in Mawson Lakes, Adelaide. Day to day involves design, development, testing and integration of C# components using microservices, containerisation and distributed systems within a SAFe Agile team.
Software Engineer II
GridPoint is hiring a remote Software Engineer II to build Elixir application firmware for in-building energy controllers — writing device control logic, telemetry pipelines, and cloud sync within tight memory/CPU limits, and debugging on real hardware. Core stack: Elixir/OTP with embedded systems work; Nerves, C/C++, and IoT protocols preferred.
Freelance Medior Software Developer
De klant versterkt zijn interne digitale capaciteit in het kader van de organisatie- en digitale transformatie. De focus ligt op de modernisering van informatiesystemen en het ondersteunen van de businessafdelingen via…
Programmeur Régleur Confirmé
Description de l'entreprise Le présent et le futur d’Audemars Piguet se construisent grâce à la contribution de tous nos talents. Inspirés par la richesse de notre passé, nous sommes enthousiastes à l’idée de ce que…
Desenvolvedor de Software Pleno
Mid-level software developer at Digisystem in Brasília, working on multiple projects, turning business and functional requirements into modular, tested code. Requires a backend track in Java, PHP or Python (with several years of experience), relational/non-relational databases, web GUI skills, DevOps/containers (Kubernetes, OpenShift), Git, and Agile practices.
Desenvolvedor Mobile Pleno
3.3.1. Responsabilidades: 3.3.1.1. Trabalhar em equipe de desenvolvimento (código/testes) com múltiplos projetos; 3.3.1.2. Entender e transformar requisitos de negócio, funcionais e não funcionais, em código modular e…
Software Engineer II - Rust - Pro
Remote role in Brazil on Kraken's Pro team building trading backend services — matching engine, market data gateways, and APIs — writing reliable, low-latency Rust and C++ services for a crypto exchange's revenue-critical trading infrastructure.
Systems Engineer II - Project Engineer
Entry-to-mid level project/systems engineer supporting defense and aerospace projects: technical planning of work packages, IPT meetings, integrated master schedules, subcontract tracking, and engineering documentation. Requires US citizenship and DoD Secret clearance eligibility; based in Folsom, CA or Reno, NV.
Systems Engineer II
For The Life You Choose, A Career to Match…. Here at Norway Savings Bank, we strive to create a positive, team-based culture that leverages each person’s unique gifts and strengths and offers the support to achieve…
Application Developer II
Job Title: Applications Developer II Clearance: Active DOD Secret Clearance (US Citizenship Required) Salary: $87k - $95k (dependent upon experience) + comprehensive benefits package Onsite in Dulles, VA KeyLogic is…
Business Integration Developer II
ESSENTIAL FUNCTIONS AND DUTIES: INTERFACE DEVELOPMENT • Develop, test, document, and maintain inbound and outbound data interfaces. • Create and modify SSIS (SQL Server Integration Services) packages and processes in…
Systems Engineer Mid Level
Linux systems engineer (SE4 LCAT) supporting a cleared government malware-analysis modernization program at Annapolis Junction/Fort Meade, working on mission-critical enterprise infrastructure using Agile and DevOps practices. Core tech: Linux administration, Ansible, VMware, and Kubernetes; requires an active security clearance with polygraph.
Software Engineer Mid Level
Mid-level software engineer builds and maintains Java-based tools for government clients, using Docker, Vue.js, and Spring Boot APIs while collaborating in daily scrums.
Software Engineer Mid Level
Mid-level software engineer at ELEVI Associates supporting a government program in Annapolis Junction, MD: building and maintaining software for a virtual malware containment enclave and modernizing malware enrichment services. Daily work spans VM setup automation with Python, monitoring tools, and testing; an active security clearance with polygraph is required.
Mid Level Software Developer
Develop and modernize data-processing services for national security, integrating cloud and containerized tools using Python, Java, and Kubernetes to support cybersecurity infrastructure.

Software Engineer II, Reinforcement Learning Environments
About Handshake Handshake was founded on a simple belief that everyone deserves a path to a great career, regardless of where they went to school or who they know. Today, we power 25 million job seekers, 1 million+…