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.
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)
We are looking for a Senior Software Engineer to work on the runtime systems of a novel search engine tailored for agentic AI consumption. In this role, you will focus on building low-latency, high-throughput systems that serve search queries in real time. You will work on the critical path of user-facing requests, where performance, predictability, and efficiency directly impact product quality. You will design and
About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization
You will be developing cutting-edge Computer Vision solutions and algorithms for our autonomous vehicles, bringing these onto our hardware in real time. Responsibilities Coding! Building in areas including Object Detection, Tracking and guidance, target re-identification Working through software design, and architecture, all the way through to implementation Integrating onto our hardware in real time Stay current wit
As a Robotics Engineer with a focus on embedded perception systems, you will play a critical role in enabling real-time autonomy onboard next-generation UAV platforms. You will work directly with camera data pipelines, ROS2-based systems, and embedded compute platforms to build robust, efficient, and scalable perception functionality. You will contribute as a highly skilled individual contributor—hands-on with the sy
This is not a standard engineering role; it is a high‑impact leadership position at the intersection of hardware, software, and human factors. We have world‑class architects leading separate workstreams across C2, Perception, and Autonomy. As Head of Software Architecture, your mission is to lead, align, and govern these architectural workstreams under a unified, delivery-focused engineering strategy that results in
Du arbeitest an der Schnittstelle zwischen Software, Hardware und operativer Realität: Du setzt das C++-Backend auf, das UAV-Schwärme orchestriert, integrierst neue Plattformen in laufende Systeme und stellst sicher, dass die Führungs- und Kontrollprozesse auch in isolierten, bandbreitenlimitierten taktischen Umgebungen reibungslos funktionieren. Wenn im Feld etwas ausfällt, bist du vor Ort und behebst das Problem –
Reporting directly to the CTO, you will define and own STARK's AI strategy, across the product, across internal tooling, and across the entire technical organisation. You'll work shoulder-to-shoulder with Chief Engineers and Engineering Leads, setting a direction they can execute against. On the product side, you'll push the boundaries of what's possible in sensing, autonomy, and robotics for defence. On the internal
As a Senior DevOps Engineer, you will bridge the gap between high-level strategy and hands-on execution. This role requires a robust software engineering background, a diagnostic problem-solving mindset, and a relentless passion for automation. Given our hybrid footprint, this position offers the unique challenge of managing both cloud-native services and physical on-site infrastructure. Functions of the Role Design,
M&A Strategy: Evaluate and execute acquisitions or investments in complementary technologies that strengthen our core platform, particularly in compute infrastructure, specialized AI capabilities, and regulatory compliance tools Lead due diligence processes with cross-functional teams to ensure technical integration feasibility and strategic alignment Manage post-merger integration to maximize value realization and r
Customer Program Leadership: Own end-to-end technical program delivery for UK public sector and defence customers, from initial deployment through production scaling Serve as the primary technical program point of contact for government customers, building trusted relationships with departmental CIOs, IT directors, and technical teams Translate complex government requirements (security, compliance, accessibility, bil
Build a PR and Communications function from the ground up, including hiring PR Managers and agencies in key territories including the United Kingdom, Germany, France, Spain, Italy, and Brussels Implement PR & Corporate Communications strategies that align with organisational goals, values, and brand positioning across internal and external audiences at the local and regional level Partner with PR, marketing, sales, a
Define and own the roadmap for North's agent harness, including the agent loop, context engineering layer, tool orchestration, sandbox execution, and sub-agent delegation Serve as the primary interface between North engineering and Cohere's Modeling team, ensuring new harness capabilities are validated before being built and that neither team paints itself into a corner Own North's agentic evaluation framework, ensur
London / New York / Edinburgh / Paris / Toronto / Montreal / United Kingdom
Strong statistical skills and experience evaluating scientific experiments related to data collection and model performance. Extremely strong software engineering skills. Strong expertise in designing and conducting data collection tasks, including working with human annotators. Experience analyzing datasets with respect to their quality, biases, and suitability for training ML models. Hands-on experience training la
As our VP Sales, EMEA you will spearhead year-over-year revenue growth by developing and executing on enterprise level customer acquisition strategies across the region. You will drive long-term success through strategic development, coaching, and expanding Cohere’s presence in EMEA. In this pivotal leadership role, you will cultivate and guide our enterprise sales team to exceed revenue targets and organizational go
Europe / Brussels / Munich / London / Edinburgh / Paris / Berlin / United Kingdom / France / Frankfurt / Germany / European Union
In this role, you will: Work closely with our enterprise customers to translate high-value, ambiguous business problems into well-framed agentic workflows with clear success criteria and evaluation methodologies Lead the design, build, and delivery of LLM-powered agents that reason, plan, and act across tools, APIs, and sensitive enterprise data sources, with enterprise-grade reliability and performance Build and shi
Toronto / London / New York / Paris / Montreal / Canada
Design and build scalable inference pipelines that run on large GPU clusters. Conduct data ablations to assess data quality and experiment with data mixtures to enhance model performance. Research and implement innovative synthetic data curation methods, leveraging Cohere’s infrastructure to drive advancements in natural language processing. Collaborate with cross-functional teams, including researchers and engineers
London / San Francisco / New York / Paris / Toronto / Montreal / United Kingdom
Design, build and scale AI systems for serving our users. Research, implement, and experiment with ideas on our supercompute and data infrastructure. Learn from and work with the best researchers in the field. Qualifications: Extremely strong software engineering skills. Proficiency in Python and related ML frameworks such as Tensorflow, TF-Serving, JAX, and XLA/MLIR. Experience writing kernels for GPUs using CUDA. E
As our Head of Sales EMEA Public Sector you will spearhead year-over-year revenue growth by developing and executing on enterprise level PUBSEC customer acquisition strategies across the region. You will drive long-term success through strategic development, coaching, and expanding Cohere’s presence in EMEA public sector, anchored in Defense. In this pivotal leadership role, you will cultivate and guide our EMEA PUBS
As a Machine Learning Intern, you will: Design, train and improve upon cutting-edge models. Help us develop new techniques to train and serve models safer, better, and faster. Train extremely large-scale models on massive datasets. Explore continual and active learning strategies for streaming data. Learn from experienced senior machine learning technical staff. Work closely with product teams to develop solutions. Y
Toronto / Canada / New York / United Kingdom / Ottawa / Montreal
As an Applied AI Engineer, Agents & Automations, you will: Build AI-powered product experiences that help users create, configure, evaluate, and improve workflows across North. Design and ship new interfaces for interacting with models, including workflow builders, proactive assistants, review flows, and other human-AI collaboration patterns. Build eval, observability, and feedback systems that measure whether AI exp
San Francisco / New York / San Francisco / Paris / Toronto / Montreal / United States
Design and develop cutting-edge multimodal AI systems, integrating various modalities such as text, speech, and vision. Conduct research and experiments on our advanced compute infrastructure, exploring novel ideas in multimodal representation learning, transfer learning, and more. Collaborate closely with our world-class teams, learning from and contributing to their expertise in the field. Qualifications: Possess e
London / San Francisco / New York / Paris / Toronto / Montreal / United Kingdom
Design and write high-performant and scalable software for training models. Consistently post-train the models to reach SOTA level performance. Coordinate with other specialist teams (Agentic, Code…) to produce models that have strong all encompassing performance. Craft and implement techniques to improve the performance and results of our training cycles both on the SFT and the RL regime. Research, implement, and ex
Strategic Customer Partnership: Own the success, adoption, and growth of Cohere's French public sector customers, ensuring they realize maximum value from our AI solutions Build deep, trusted relationships with senior French government stakeholders, including Ministres d'État, Préfets, CIOs, digital transformation leads, and ministerial executives Develop comprehensive success plans tailored to each organization's mi
Own the eval strategy for North: define what we need to measure across agent workflows, tool use, enterprise knowledge work such as deep research, document creation or editing, and other human-AI interactions. Build high-quality evals from the realities of the product: user feedback, production failures, privacy-preserving usage logs, internal dogfooding, customer needs, and forward-looking product goals. Create syst
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Nebius
