Senior HVDC Control Systems Performance Engineer

Harmattan AI is seeking a senior hardware engineer to own end-to-end electronics design for GCS modules, including ruggedized drone controllers and long-range RF systems. You will bridge hardware and firmware, drive cost-competitive BOMs, and push production readiness from schematic through enclosure integration.Ideal candidates have proven expertise in RF...

Mozilla in Paris is seeking a security-focused software engineer to design, build and ship enterprise-grade security and hardening features for Firefox. You will advance Firefox's security architecture across multiple operating systems, investigate issues, and collaborate across teams to deliver robust fixes that strengthen reliability, memory safety and...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

Role SummaryWe are looking for a Senior Engine Programmer to join our Engine team and design, develop, and enhance the core systems supporting a AAA production. As a key technical contributor, you will collaborate closely with designers, artists, and other engineers to build robust & scalable systems and tools that empower the development team and ensure the...

Version française disponible sur demande. Our AI & Control Team is growing to meet new challenges! Wandercraft develops advanced bipedal robots designed to operate safely and robustly in the real world. Simulation plays a central role in this effort: it allows us to design and validate control strategies, prototype new behaviors, and accelerate robot...

We are looking for a Senior Optical Systems Engineer to own the architecture, development, integration, and validation of Rivercell's optical subsystems. You will develop both the patterned-light projection system used to actuate droplets from below the microfluidic chip and the illumination and imaging system used from above to monitor the device and...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

About usWazo builds programmable, API-first communication infrastructure and applications.We power unified communications at the infrastructure level:real-time systems, SIP signaling, WebRTC, media flows, distributed services, and high-availability architectures and applications based on those.This is not feature-layer work.This is mission-critical telecom...

Mistral AI’s Defense team is seeking an experienced software engineer with a strong background in data engineering or distributed systems to shape architecture, write production code, and own major software components from design through deployment.This senior/Staff level role offers broad ownership in a small team and requires collaborating across data...