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AI & software jobs in European defence and technology

Explore AI and software roles across defence, space and emerging technology employers, alongside openings at specialist AI companies. The collection covers both applied engineering and supporting roles within the sector.

Browse current vacancies (1352) ↓

Finding the right role

Separate model research and training from software integration, data infrastructure and deployment. Check whether the work runs in the cloud, on embedded hardware or in a customer’s environment. The title alone does not establish the level of AI research involved; use the employer’s responsibilities and requirements to assess fit.

In this live collection

1352 vacancies · 83 employers

Most represented functions: Engineering (878) · Business development (90) · Research (84) · Production & operations (42)

Browse vacancies ↓
Employers with current vacancies (83)

ANYbotics · ARX Robotics · Ajax Systems · Aleph Alpha · Alice & Bob · Alta Ares · Anduril · Anthropic · Applied Intuition · Auterion · Autonomous Teaming · Axelera AI · C12 Quantum Electronics · CHAOS Industries · Cato Networks · Chainguard · Cognite · Cohere · Comand AI · Cosine · Crusoe · Elastic · ElevenLabs · Faculty · Filigran · Fractile · Graphcore · Harmattan AI · Helsing · ICEYE · ISISPACE · Intrinsic · IonQ · Isar Aerospace · Kpler · Laelaps AI · LiveEO · Loft Orbital · Magazino · Modal · Nebius · NeuralAgent · NewOrbit Space · Novaspace · Nozomi Networks · OKAPI:Orbits · OpenAI · Overstory · Palantir · PhysicsX · Planet · Poolside · Proton · Qblox · QuantWare · Quantum Motion · RIVR · Recorded Future · Reflex Aerospace · Riverlane · RobCo · Robin Radar · Robovision · Rocsys · SE3 Labs · SPAICE · STARK · SentinelOne · Sereact · Shield AI · Sine Engineering · Skydio · Sonar · Sphere Defense · Spire · Swarmer · Synthesia · The Exploration Company · UFORCE · Vectra AI · Vitestro · Wayve · planqc

Current vacancies

Employer listings, checked daily. Descriptions retain their source language. This collection covers monitored employers, not the whole market.

ElevenLabs

Research Engineer

Poland / United States / Germany / United Kingdom / Bulgaria

We are looking for a Research Engineer to join the research team at ElevenLabs. You'll work at the frontier of audio AI, shaping the models behind products used by millions of people. You will thrive in this role if you enjoy: Training state-of-the-art models - across any modality. Pushing existing models further through post-training, data curation, architectural improvements, and novel training paradigms. Designing

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ElevenLabs

Growth Marketer- Reception.ai

Remote / United States / United Kingdom

We're looking for someone to own self-serve growth for Reception.ai, ElevenLabs' conversational agents product built specifically for small and medium-sized businesses. Millions of SMBs miss calls, lose leads, and stretch their teams thin on routine customer conversations, and we're making it possible for any of them to set up a voice agent that answers, qualifies, and books on their behalf in minutes. If you're succ

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ElevenLabs

Full-Stack Engineer (Backend Leaning) - CoreMusic

Remote / New York / Brazil / Paris / Poland / London / Amsterdam / Canada

The Music team owns music and sound effects end to end at ElevenLabs. We turn research breakthroughs into APIs and creative tools, from the backend systems that bring in new models to the interfaces creators use inside ElevenCreative. Five new research engineers have just joined the music research group, and models for stem separation and MIDI transcription are in progress. You’ll join as a Full-Stack Engineer with a

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ElevenLabs

Product Marketing - ElevenAPI

Remote / United States / United Kingdom

We're looking for a Product Marketer to join the ElevenAPI team. ElevenAPI gives developers access to our leading AI audio foundational models. You'll own API and model launches end to end, from positioning and messaging to docs, demos, sample code, and launch-day execution. You'll work hand in hand with research and engineering to understand and benchmark our models, then partner with Developer Growth, Content, and

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ElevenLabs

Private Equity Partnerships

New York / United States / United Kingdom / London

As the PE & Growth Investor Partnerships at ElevenLabs, you will build and scale one of our most strategic growth channels. You will own relationships with leading PE & Growth Investor firms, embed ElevenLabs into their Enterprise Value Creation programs, and drive AI adoption across portfolio companies. Operating at the intersection of PE, Growth Investors, enterprise AI, & GTM, you will partner with Operating Partn

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Elastic

Senior Full Stack Software Developer - Observability

Spain

We're looking for a Senior Software Engineer to join our Streams UI team, where you'll have the chance to shape and enhance our user interface, making it more intuitive and engaging for our users. In this role, you'll work on Fleet. Fleet is the central management experience for Elastic Agent in Kibana. You'll also work on Streams. Streams is our new tool for handling log data. This includes ingesting, organizing, pa

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Elastic

Senior Full Stack Software Developer - Observability

Portugal

We're looking for a Senior Software Engineer to join our Streams UI team, where you'll have the chance to shape and enhance our user interface, making it more intuitive and engaging for our users. In this role, you'll work on Fleet. Fleet is the central management experience for Elastic Agent in Kibana. You'll also work on Streams. Streams is our new tool for handling log data. This includes ingesting, organizing, pa

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Elastic

Senior Full Stack Software Developer - Observability

Greece

We're looking for a Senior Software Engineer to join our Streams UI team, where you'll have the chance to shape and enhance our user interface, making it more intuitive and engaging for our users. In this role, you'll work on Fleet. Fleet is the central management experience for Elastic Agent in Kibana. You'll also work on Streams. Streams is our new tool for handling log data. This includes ingesting, organizing, pa

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Elastic

Senior Full Stack Software Developer - Observability

Poland

We're looking for a Senior Software Engineer to join our Streams UI team, where you'll have the chance to shape and enhance our user interface, making it more intuitive and engaging for our users. In this role, you'll work on Fleet. Fleet is the central management experience for Elastic Agent in Kibana. You'll also work on Streams. Streams is our new tool for handling log data. This includes ingesting, organizing, pa

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Elastic

Senior Full Stack Software Developer - Observability

Ireland

We're looking for a Senior Software Engineer to join our Streams UI team, where you'll have the chance to shape and enhance our user interface, making it more intuitive and engaging for our users. In this role, you'll work on Fleet. Fleet is the central management experience for Elastic Agent in Kibana. You'll also work on Streams. Streams is our new tool for handling log data. This includes ingesting, organizing, pa

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Elastic

Senior Full Stack Software Developer - Observability

United Kingdom

We're looking for a Senior Software Engineer to join our Streams UI team, where you'll have the chance to shape and enhance our user interface, making it more intuitive and engaging for our users. In this role, you'll work on Fleet. Fleet is the central management experience for Elastic Agent in Kibana. You'll also work on Streams. Streams is our new tool for handling log data. This includes ingesting, organizing, pa

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Faculty

Senior Manager (Education)

London / United Kingdom

Join us as a Senior Manager focused on the education sector to oversee a critical portfolio of projects, acting as the primary senior point of contact for education sector clients and internal Faculty teams. You will drive successful delivery, manage project commercial viability, and nurture strong customer relationships. This is an entrepreneurial role where you will identify new business opportunities, develop prop

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Faculty

Senior Manager

London / United Kingdom

As a Senior Manager within our Public Services team, you’ll lead critical work for discerning and highly AI literate customers in the UK Government and for international partners. This is a fast paced and demanding role which, in addition to mission area context, requires programme delivery mastery and an ability to think thoughtfully and creatively about the role for AI in the core public services we utilise on a da

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Alta Ares

Administrateur Systèmes & Réseaux H/F

Paris / France

About Alta Ares Alta Ares is an air defense Neoprime. We build AI-guided interceptors to counter drones and cruise missiles, along with the software platform that powers them. Our customers are NATO-aligned militaries and defense institutions, and our systems are regularly deployed during live exercises and operational demonstrations across Europe, the Middle East, and Asia. Founded in 2024, we have grown to 90 peopl

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Nebius

L3 Support Engineer

Mäntsälä, Finland

We are building our L3 Support Line from scratch to serve as the datacenter center of expertise for servers, firmware (BIOS/BMC), and deep Linux diagnostics across Europe and the US. This is a senior technical role focused on deep investigations, cross-site pattern detection, and driving permanent fixes with R&D and ODM vendors. You will turn complex incidents into scalable solutions and elevate L1/L2 capabilities th

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Nebius

Senior Software Engineer (Agentic Search) – Web Rendering Engineer

Israel; Netherlands; Remote - Europe; United Kingdom

We are looking for a Senior Software Engineer to build the rendering infrastructure behind a novel search engine designed for agentic AI. In this role, you will design systems that transform modern web applications into high quality structured content for search and AI. You will work on browser rendering, JavaScript execution, and large-scale rendering infrastructure capable of processing billions of pages efficientl

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Nebius

Senior Software Engineer (Agentic Search) - Web Access Engineer

Israel; Netherlands; Remote - Europe; United Kingdom

We are looking for a Senior Software Engineer to build the web access infrastructure behind a novel search engine designed for agentic AI. In this role, you will investigate how modern websites communicate with browsers and translate that understanding into production systems operating at internet scale. You will build browser infrastructure and tooling that enables reliable, efficient access to web content across a

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Nebius

Senior Software Engineer (Agentic Search) - Web Access Engineer

Zurich, Switzerland

We are looking for a Senior Software Engineer to build the web access infrastructure behind a novel search engine designed for agentic AI. In this role, you will investigate how modern websites communicate with browsers and translate that understanding into production systems operating at internet scale. You will build browser infrastructure and tooling that enables reliable, efficient access to web content across a

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Nebius

Senior Software Engineer (Agentic Search) – Web Rendering Engineer

Zurich, Switzerland

We are looking for a Senior Software Engineer to build the rendering infrastructure behind a novel search engine designed for agentic AI. In this role, you will design systems that transform modern web applications into high quality structured content for search and AI. You will work on browser rendering, JavaScript execution, and large-scale rendering infrastructure capable of processing billions of pages efficientl

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Nebius

Senior Sales Engineer - Token Factory

Remote - Europe

We are building a high-performance AI inference platform for developer-native teams running latency- and cost-sensitive workloads at scale. In AI infrastructure, PoC success does not guarantee production success. This role ensures that what we commit to is scalable, efficient, and aligned with platform strategy. We are looking for a Senior Sales Engineer to become a foundational technical partner to our customers and

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Nebius

Design Office Coordinator

Amsterdam, Netherlands

You’ll support the day-to-day coordination of the design office, working with internal engineers, project teams and external design consultants. Your focus will be on organisation, communication and follow-through, while learning how design projects progress from initial requirements through reviews and delivery. Your responsibilities will include Coordinate design meetings, prepare agendas, capture decisions and fol

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Nebius

Senior Payroll Specialist

Amsterdam, Netherlands

The Senior Payroll Specialist owns end-to-end Dutch payroll, operated in Nmbrs, and acts as the designated backup for the company’s other international payrolls. This role harmonizes, simplifies, and continuously improves payroll execution and payroll accounting across the company’s Dutch entities, pay groups, providers, and systems. This is to make sure payroll remains accurate, compliant, trusted, and understandabl

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Nebius

Senior Applied Scientist, Efficient LLM Inference & Model Optimization

London, United Kingdom

Nebius Token Factory is looking for scientists who can turn frontier LLM and VLM inference bottlenecks into research questions, conduct rigorous experiments, and translate their findings into production capabilities. You will own focused research and optimization projects, write strong code, and produce prototypes, publications, and technical artifacts that engineers can build on. Your research will span quantization

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Nebius

Senior Applied Scientist, Efficient LLM Inference & Model Optimization

Zurich, Switzerland

Nebius Token Factory is looking for scientists who can turn frontier LLM and VLM inference bottlenecks into research questions, conduct rigorous experiments, and translate their findings into production capabilities. You will own focused research and optimization projects, write strong code, and produce prototypes, publications, and technical artifacts that engineers can build on. Your research will span quantization

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