Are you a creative marketer who loves experimenting across channels to find what truly drives growth?

Keycafe is looking for a Marketing Coordinator to own our French-language marketing efforts and accelerate our brand presence across France. In this role, you’ll execute multi-channel campaigns, craft persuasive content in professional business French, and uncover new opportunities that expand our reach within key industries.

If you enjoy working across the full funnel, thrive in a fast-moving SaaS/IoT environment, and want to play a meaningful role in driving measurable results, this is your chance to make a global impact.

Description

Welcome to PXGEO

PXGEO is an innovative marine geophysical service provider combining the strengths of ocean bottom and towed streamer seismic data acquisition techniques to deliver seamless subsurface imaging for a sustainable future.

What's the role?

This role will be part of our Manta Technology team and will be responsible for leading the design and implementation of advanced user interfaces for Digest core applications. This position will play a critical role in transforming complex operational processes into an automated and consolidated operation. In addition, this position will ensure that all front-end components meet the rigorous demands of offshore environments and align with PXGEO’s seismic acquisition workflows. The role requires technical leadership, architectural ownership, and a commitment to delivering production-grade software that drives operational excellence across global marine deployments. Key responsibilities include:

Description

Welcome to PXGEO

PXGEO is an innovative marine geophysical service provider combining the strengths of ocean bottom and towed streamer seismic data acquisition techniques to deliver seamless subsurface imaging for a sustainable future.

What's the role?

This role will be part of our Manta Technology team and will be responsible for architecting and implementing the core server-side components that power Digest core applications. This position will be responsible for developing new programs and producing updates or amendments, in accordance with the constraints set in the development plan. This position will collaborate closely with front-end engineers, data scientists, and geophysicists to ensure seamless performance across offshore deployments and field operations. Key responsibilities include:

About the Job

Join Excelya, where Audacity, Care, and Energy define who we are and how we work. We believe in creating bold solutions and fostering an inclusive environment where collaboration and individual growth go hand in hand.

This role is an exciting opportunity to contribute to a dynamic, ambitious team in Medical Affairs. You will play a critical part in driving innovation and making an impact in the clinical research space, while enjoying a stimulating professional environment that encourages personal and intellectual growth.

Main responsabilities :

About the Job

Excelya is seeking a talented Regulatory Affairs Officer specializing in Advertising and Promotional Materials. At Excelya, we prioritize Audacity, Care, and Energy in our professional endeavors, supporting our mission to deliver high-quality healthcare solutions.

As a Regulatory Affairs Officer, you will play a key role in reviewing and approving promotional materials to ensure compliance with applicable regulations. You will work closely with marketing and medical teams to develop strategies that meet both compliance standards and business objectives, creating impactful messaging for our products.

Main Responsibilities:

• Provide regulatory guidance on the promotion of pharmaceuticals and/or medical devices in France.
• Manage the review process for promotional, institutional, and environmental materials produced by pharmaceutical companies.
• Evaluate and approve promotional content to ensure compliance with the French Public Health Code (CSP) and the recommendations of the French National Agency for Medicines and Health Products Safety (ANSM).
• Offer expert support for the preparation, submission, and follow-up of promotional materials requiring regulatory validation.

Requirements

About You:

Staff Data Scientist

Full-time | On-site

Location: San Francisco

We are a well-funded, rapidly growing technology company building advanced AI solutions for the enterprise. We are seeking a Staff Data Scientist to bring deep technical rigor, statistical expertise, and product acumen to our data-driven decision-making process. This high-impact role requires an ability to structure ambiguous problems and directly influence product strategy and company performance.

As a Staff Data Scientist, you will be the primary driver of experimentation culture and advanced analysis, ensuring data is used strategically to measure growth, test product changes, and evaluate the performance of our AI models.

In this role, you will:

Software Engineer (Backend/Fullstack)

Full-time | On-site

Location: San Francisco, CA

We are building a generative AI and Low-code customer support automation platform dedicated to bringing effortless customer and agent experiences to every company. We are seeking a Mid-level Software Engineer to take the lead in designing and scaling the core distributed systems that power our next-generation AI agents.

This is a hands-on, high-impact role for a fast-moving engineer who will drive architectural decisions and technical direction, working directly with the company founders. You will own the full feature lifecycle, from initial concept to high-scale production deployment.

What You'll Do:

Founding Engineer, Full Stack (Product-Minded)

Full-time | On-site

Location: San Francisco

We are building a unified platform that streamlines the use of large language models (LLMs) to build and deploy applications at scale. We are seeking a Founding Full Stack Engineer to own the entire application layer, driving developer productivity by providing a single pane of glass for data collection, model evaluation, training, and deployment.

As a Founding Engineer, you will be a product-minded generalist responsible for the entire feature lifecycle. You'll primarily focus on the backend systems that interface with our core machine learning (ML) stack, ensuring a scalable and reliable platform for our customers.

What You'll Do:

Engineering Manager

Full-time | On-site

Location: New York City or San Francisco

We are a rapidly growing AI platform leveraging real-time data ingestion, comprehension, and summarization across text, audio, and video to provide actionable insights for communications. We are seeking a dynamic Engineering Manager to build, lead, and scale our core engineering team as we accelerate growth and serve enterprise-grade customers.

The Engineering Manager will be responsible for both technical strategy and people leadership, ensuring the team operates with urgency, rigor, and a focus on long-term scalability. This role requires a balance of hands-on technical work, mentorship, and cross-functional product collaboration.

What You Will Do:

AI Engineer (Automotive Software)

Full-time | Hybrid

Location: Sunnyvale, CA

We are a technology leader driving the transformation to AI-enabled software-defined vehicles. Our platform is essential for accelerating the shift from traditional automotive software to systems that evolve rapidly, update seamlessly, and improve continuously. We are seeking an AI Engineer to join our team, working at the cutting edge of in-vehicle intelligence and large-scale data processing.

As an AI Engineer, you will be instrumental in the end-to-end development, optimization, and deployment of machine learning and deep learning models that enhance vehicle systems. You will work with complex algorithms and vast datasets to create smarter, safer, and more intuitive vehicles.

Key Responsibilities: