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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 (1346) ↓

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

1346 vacancies · 83 employers

Most represented functions: Engineering (881) · Business development (87) · Research (83) · Production & operations (40)

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.

Some sources are temporarily unavailable. Only listings checked in the past 72 hours are shown.

OpenAI

Manager, Applied AI Engineering (Codex)

Munich, Germany

We are seeking an experienced technical leader to join as Manager, Applied AI Engineering (Codex), leading a team of Applied AI Engineers responsible for driving successful Codex adoption across strategic customers. Your team will work hands-on with customer engineering organizations to design and build AI-enabled development workflows, solve complex implementation challenges, and establish scalable patterns for AI-p

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OpenAI

Forward Deployed Engineer - London

London, UK / United Kingdom

Forward Deployed Engineers (FDEs) lead complex end-to-end deployments of frontier models in production alongside our most strategic customers. You will own discovery, technical scoping, system design, build, and production rollout, partnering directly with customer engineering and domain teams. You will measure success through production adoption, measurable workflow impact, and eval-driven feedback that changes prod

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OpenAI

Account Associate - EMEA

Dublin, Ireland

This role is designed as a launchpad for future sellers at OpenAI. This is a highly strategic role with significant exposure to enterprise sales, product, and customer strategy. You’ll develop core skills in discovery, stakeholder mapping, deal shaping, and executive communication while building a deep understanding of how leading companies adopt AI. We are looking for individuals with 4-6+ years of professional expe

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OpenAI

AI Support Engineer - Dublin

Dublin, Ireland

We’re looking for dedicated, experienced, and deeply curious individuals to help solve some of the most complex challenges faced by our customers while building the future of post-AGI support alongside us. In this role, you’ll work directly with customers through support tickets and live calls, troubleshooting high-impact issues and resolving novel, often ambiguous technical problems in one of the fastest-moving envi

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OpenAI

Applied AI Engineer, Startups (Codex)

Paris, France

As an Applied AI Engineer focused on Codex for startups, you will help developers and founders transform how they build and ship software. You’ll combine hands-on engineering, startup experience, and compelling technical communication to help teams turn the potential of AI coding tools into practical, effective workflows. Presentations and community engagement are central to this role. You will engage developers and

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OpenAI

Manager, Applied AI Architects - Digital Natives

Munich, Germany

As the Manager of Applied AI Architects in Munich, you will lead a team of senior technical leaders responsible for the technical strategy, customer journey, and path to production value for OpenAI's Digital Native customers across the DACH region. Your team will act as the “CTO of the book of business,” partnering with customer executives and technical teams from pre-sales discovery and solution evaluation through d

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OpenAI

Applied AI Engineer, Startups (Codex)

Munich, Germany

As an Applied AI Engineer focused on Codex for startups, you will help developers and founders transform how they build and ship software. You’ll combine hands-on engineering, startup experience, and compelling technical communication to help teams turn the potential of AI coding tools into practical, effective workflows. Presentations and community engagement are central to this role. You will engage developers and

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OpenAI

Senior Counsel, France

Paris, France

We’re seeking an experienced, hands-on lawyer to serve as our country lawyer for France, providing broad legal support for our local office with a primary focus on regulatory and policy legal matters affecting OpenAI’s products, operations and business. You will advise on French and EU regulatory developments, develop practical legal positions and recommendations, and support OpenAI’s engagement with French regulator

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OpenAI

Account Director, Large Enterprise

Munich, Germany / Berlin, Germany

Our Sales team has a unique mission to help customers understand the deep impact that highly capable AI models can bring to their business and users. This role is a mixture of technical understanding, vision, partnership, and value-driven strategy. You’ll be a key driver of opportunities through the entire sales cycle, from pipeline generation to closure. You’ll work with researchers, engineers, and solution strategi

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OpenAI

Support Delivery Lead, EMEA - Dublin

Dublin, Ireland

We are looking for a leader to build and scale our Support Engineering team, which will collaborate directly with our strategic enterprise accounts, our product and engineering teams, as well as our field teams to solve some of the most difficult technical problems faced by our customers. You will lead one of the best technical troubleshooting teams at OpenAI, and our customers and Engineering teams will look to you

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OpenAI

Account Director, Digital Natives - France

Paris, France

Our Sales team has a unique mission to help customers understand the deep impact that highly capable AI models can bring to their business and users. This role is a mixture of technical understanding, vision, partnership, and value-driven strategy. You’ll be a key driver of opportunities through the entire sales cycle, from pipeline generation to closure. You’ll work with researchers, engineers, and solution strategi

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OpenAI

Manager, Applied AI Architects

London, UK / United Kingdom

As the Manager of Applied AI Architects in London, you will lead a team of senior technical leaders responsible for the technical strategy, customer journey, and path to production value for OpenAI's largest and most complex customers across the North EMEA region. Your team will act as the “CTO of the book of business,” partnering with customer executives and technical teams from pre-sales discovery and solution eval

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OpenAI

Software Engineer, Model Deployment- ChatGPT Engineering

London, UK / United Kingdom

We are looking for a software engineer with experience building or operating large-scale production systems. You will design and develop systems that support the model lifecycle in production, including deployment orchestration, configuration management, operational automation, reliability, and capacity management. You will help transform complex operational processes into scalable platform capabilities that enable t

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OpenAI

Software Engineer, Privacy

Dublin, Ireland

We’re in search of a Software Engineer with experience building data pipelines and working closely with members of the Legal team. This role is perfect for someone who's passionate about the intersection of systems, privacy, and legal compliance. You will architect, design, and write backend systems responsible for handling some of the most sensitive data at OpenAI. This role is based in Dublin, Ireland. We use a hyb

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Sonar

AI Researcher - Post-Training

London

Outcome Driven Development: Work in a team developing and implementing advanced products that enable customers to post-train models to power their agentic coding practices.   These agents need to generate high-quality code that meets their enterprise standards and software development best practices. Translate Prototypes to Products: Collaborate closely with researchers, research engineers, MLOps and engineers within

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Sonar

Marketing AI Engineer

London

Map and prioritize automation opportunities: Work closely with marketing teams to develop a deep understanding of their day-to-day processes — identifying where AI agents and automated workflows can eliminate manual work, reduce errors, or unlock capabilities that weren’t previously possible. Design and build AI agents: Develop AI agents and automated workflows that streamline marketing processes — from content produ

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Elastic

Principal Software Engineer (Networking) - Platform Infra

Greece

We're looking for a Principal Software Engineer to join Platform Infrastructure - Application Networking and set where Elastic Cloud application networking goes next. This work covers Ingress, security controls, private connectivity, and DNS management — the path every interaction with Elasticsearch, Kibana, and the broader Elastic stack takes. You will drive the technical vision, architecture, and design of these sy

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Elastic

Senior Software Engineer - Storage Engine - Elasticsearch

Ireland

We're looking for a Senior Software Engineer to join the Elasticsearch - Storage Engine team.  This globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. This role is responsible for designing, imp

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Elastic

Senior Software Engineer - Storage Engine - Elasticsearch

Spain

We're looking for a Senior Software Engineer to join the Elasticsearch - Storage Engine team.  This globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. This role is responsible for designing, imp

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Elastic

Senior Software Engineer - Storage Engine - Elasticsearch

Greece

We're looking for a Senior Software Engineer to join the Elasticsearch - Storage Engine team.  This globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. This role is responsible for designing, imp

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Elastic

Senior Software Engineer - Storage Engine - Elasticsearch

Portugal

We're looking for a Senior Software Engineer to join the Elasticsearch - Storage Engine team.  This globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. This role is responsible for designing, imp

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Elastic

Senior Software Engineer - Storage Engine - Elasticsearch

Romania

We're looking for a Senior Software Engineer to join the Elasticsearch - Storage Engine team.  This globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. This role is responsible for designing, imp

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Elastic

Senior Software Engineer - Storage Engine - Elasticsearch

Norway

We're looking for a Senior Software Engineer to join the Elasticsearch - Storage Engine team.  This globally distributed, fully remote team of experienced engineers develops core storage and query technologies for observability workloads, including improving storage efficiency, advancing ES|QL query processing and performance, and optimizing data layouts for object storage. This role is responsible for designing, imp

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Elastic

Senior Software Engineer - Integrations 3P - Platform

Spain

We are looking for a Senior Software Engineer to join the Integrations Team and help us build how Elastic shows up inside the AI ecosystem. AI assistants and agentic tools are quickly becoming the place where developers start their work, and this role exists to make Elastic work in the tools and ecosystems that our users use. We want to be easy to find, easy to connect to, and easy to use. The Integrations team owns

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