Work directly with a successful equity derivatives trading desk to design, develop, and support proprietary trading applications.
Have a significant impact on infrastructure in C# and add new features for human and algorithmic traders.
Provide real-time support and bug fixes for live trading applications in a fast-paced team.
Gelber Group is a proprietary trading firm that trades across global financial markets using a diverse range of strategies and asset classes. It has a collaborative, entrepreneurial, and meritocratic culture, with offices and remote team members throughout the United States and Europe.
Lead the design and delivery of high-availability cryptographic services for certificate management.
Define long-term technical strategy and translate regulatory requirements into robust engineering solutions.
Mentor senior engineers, drive engineering excellence, and collaborate across Security, Product, and Policy teams.
The company focuses on building secure, reliable, and scalable infrastructure for digital finance, with a strong emphasis on cryptographic systems and zero-trust environments. They foster a remote-first culture with quarterly in-person team sessions and value engineering excellence, collaboration, and innovation.
Own firmware architecture and technical direction for ESP32-based connected devices across the full lifecycle.
Lead project planning and act as the primary firmware technical contact for clients, translating needs into specs.
Mentor engineers, establish coding standards, and improve testing, automation, and release processes.
The company builds innovative connected devices for commercial, industrial, and consumer applications. Its collaborative engineering team works fully remotely and values technical ownership, mentorship, and production-ready delivery.
Integrate autonomy software onto UAS, swarms, and robotic platforms.
Deploy AI/ML models to edge compute environments and harden for contested conditions.
Conduct field experiments, validate mission threads, and train mission personnel.
GDIT is a global technology and professional services company delivering mission services and technology solutions to U.S. government agencies. With 26,000 experts operating across 50+ countries, the company fosters a culture of innovation and a military-friendly workplace.
Design browser engine experiments to evaluate performance, correctness, and developer tooling.
Build engine-level prototypes for reliable programmatic interaction with dynamic web content.
Collaborate with the technical lead to assess trade-offs and shape new browser product direction.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies through skills-based screening. This role is posted on behalf of a partner company exploring browser technology with a small, technically focused team.
Own high-impact ranking models powering personalized feeds and digest emails.
Work across the full ML lifecycle, from data pipelines to production deployment.
Collaborate with a distributed engineering team on modern recommendation techniques.
They operate a large-scale knowledge-sharing platform. The company values autonomy, continuous learning, technical excellence, and thoughtful experimentation.
Coordinate real-time robot software, motion planning systems, and machine learning pipelines across multiple platforms.
Build and maintain data-labeling tools, perception systems, and compilers for robotics applications.
Deploy software in customer facilities and improve performance based on real-world operation.
They build software for AI-driven robots in production environments. As a Series A company, they maintain an early-stage culture that values ownership and adaptability.
Design, build, and maintain the backend systems and computation engines behind Aurora's solar and electrical design workflows.
Advance simulation and optimization work across PV and battery storage system layout, component selection, and electrical configuration.
Partner with product managers, designers, research engineers, and fellow engineers to turn complex physical models into reliable, scalable software.
Aurora Solar is on a mission to create a future of solar for all through its award-winning software that helps solar professionals design, sell, and install residential and commercial solar arrays. The company has been recognized as one of the Best Remote Companies by BuiltIn.com and is a certified Green Business with the city of San Francisco.
Design and develop scalable backend systems with C#, .NET, and C++.
Apply microservices, cloud (Azure/AWS), and DevOps practices.
Collaborate with clients and teams in a remote European environment.
The company is a technology partner delivering high-impact software solutions for global enterprise clients across diverse industries. It fosters a forward-thinking, remote-first engineering culture that values innovation, collaboration, and continuous professional growth.
Build and scale high-availability AI cloud services including GPU VMs, bare-metal, container services, networking, storage, and multi-region resource management.
Develop managed Kubernetes platforms with GPU-native orchestration, intelligent scheduling, and lifecycle management for large-scale AI training and inference.
Implement AI training, inference, and agent platforms including distributed training, model serving, serverless APIs, and enterprise Agent orchestration.
Bitdeer AI is a full-stack AI cloud provider under Bitdeer Technologies Group, offering AI data center, IaaS, PaaS, and MaaS solutions as a preferred NVIDIA Cloud Partner. With 3 gigawatts of global power capacity and an energetic start-up culture, we operate across the US, Singapore, and Europe to power large-scale AI workloads.