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Careers

Careers at BubbleRAN

Build the Networks That Come Next

Join a team turning 5G/6G, O-RAN, cloud-native networking and AI-RAN into real products, platforms and deployments. We look for people who combine technical curiosity, ownership and a willingness to work across research, engineering and business boundaries.
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Why BubbleRAN

Work Where Research Becomes Real Systems

BubbleRAN sits at the union of telecom, cloud infrastructure and AI. Our teams work closely across product, engineering, research, customers and partners to turn innovative ideas into deployable technology.

Shape 5G/6G

Work on technologies spanning 3GPP, O-RAN, TN/NTN, programmable RAN and emerging 6G systems.

Build Cloud-Native Telecom

Contribute to software platforms built around Kubernetes, automation, observability and repeatable deployment workflows.

Turn AI into Operations

Help bring AI-RAN, intelligent optimization and autonomous network concepts into practical customer environments.

Work Across the Ecosystem

Collaborate with operators, vendors, universities, research centers and technology partners around the world.

Open Positions

Find Your Next Challenge

We hire people who can take ownership, communicate clearly and turn complex telecom and technology challenges into practical outcomes.
Open Role

Product Manager — Telecom & AI

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Sophia Antipolis / Nice, France Full-time · Hybrid Hiring Q1 2027 - Q2 2027
Own the product direction and execution of BubbleRAN’s 5G/6G, O-RAN and AI-RAN portfolio, translating telecom and AI capabilities into clear customer value, product requirements, roadmaps and successful releases.

What you'll do

  • Define and maintain product strategy, positioning, roadmap and priorities across BubbleRAN's MX-PDK and Sphere product families.
  • Translate customer, market and partner requirements into clear product requirements, user stories and release priorities for engineering teams.
  • Work closely with RAN, cloud, data and AI teams to productize capabilities spanning O-RAN, RIC/SMO, network automation, agentic AI, Network Digital Twins and intelligent optimization.
  • Own the product lifecycle from discovery and definition through validation, release, adoption and continuous improvement.
  • Engage directly with operators, vendors, system integrators, enterprises, universities and R&D organizations to understand technical and business needs.
  • Support go-to-market activities with product messaging, competitive positioning, demos, technical content and sales enablement.
  • Track market, standards and ecosystem developments across 5G/6G, O-RAN, AI-RAN and cloud-native telecom, and turn them into actionable product opportunities.

What we're looking for

  • Solid professional experience in telecom products or platforms, with strong knowledge of 4G/5G/6G, RAN and preferably O-RAN architectures.
  • Strong understanding of AI/ML applied to telecom, including AI-RAN, network automation, optimization, data-driven operations or autonomous networks.
  • Proven product management experience defining roadmaps, prioritizing requirements and working closely with engineering teams on complex technical products.
  • Ability to bridge deep technical concepts and customer/business value, and communicate effectively with engineers, researchers, executives and customers.
  • Familiarity with cloud-native technologies, APIs, Kubernetes, observability, data platforms or Network Digital Twins is a strong advantage.
  • Strong analytical, communication and leadership skills, with the ability to operate in a fast-moving international environment.
  • Bachelor's or Master's degree in Telecommunications, Electrical Engineering, Computer Science, AI or a related technical field; an MBA or equivalent business experience is a plus.
Interested? Email hr@bubbleran.com
Open Role

Sales Engineer & Business Development

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Sophia Antipolis / Nice, France Full-time · On-site Hiring Q1 2027 - Q2 2027
Help grow BubbleRAN by combining technical understanding with customer engagement, sales execution and business development across our 5G/6G, O-RAN and AI-RAN portfolio.

What you'll do

  • Develop and manage customer opportunities, accounts and lead follow-up.
  • Prepare quotations, customer orders and commercial documentation.
  • Maintain CRM quality, supplier registrations and account information.
  • Support sales operations, payments and customer-facing coordination.
  • Plan and execute BubbleRAN participation in telecom events, trade shows and partner activities.
  • Represent BubbleRAN professionally with customers, partners and ecosystem stakeholders.

What we're looking for

  • Bachelor's degree or higher in Business Administration, Sales, Marketing or a related field.
  • Experience in sales, account management or business development, ideally in a technical B2B environment.
  • Strong analytical, negotiation and communication skills.
  • Ability to identify new business opportunities and manage opportunities through the sales cycle.
  • Comfort working with technical products and cross-functional engineering teams.
Interested? Email hr@bubbleran.com

Don't See Your Role?

We Still Want to Hear from Strong Builders

If your background is in 5G/6G systems, O-RAN, cloud-native infrastructure, AI/ML, product engineering, technical sales or telecom business development, send us an open application. Tell us what you are good at, what you want to build and where you think you can create impact at BubbleRAN.
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Send us your profile and a link to your CV, LinkedIn, portfolio or other relevant work. For the current opening, you can also email hr@bubbleran.com directly.
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