Latest Engineering Jobs

Manager, Software Engineering

Leads a software engineering team building and scaling Mastercard's Authentication Decisioning platform, which uses AI, business rules, and data enrichment to deliver real-time risk decisions at global scale. Focuses on technical delivery, operational excellence, and team development within a high-availability, security-critical environment.

Appcast Enterprise County Kildare, United Kingdom

Manager, Software Engineering

Leads a software engineering team building and operating Mastercard's Authentication Decisioning platform, which delivers real-time risk and authentication decisions using AI models, business rules, and data enrichment. Focuses on scalability, security, and operational excellence across distributed systems handling high-volume transaction processing.

Appcast Enterprise County Dublin, United Kingdom

Applied AI Engineer, Digital Natives

Design and deploy AI systems for enterprise clients, translating business needs into technical architectures and production implementations. Work hands-on with code, evaluation frameworks, and integrations while guiding customers from prototype to scalable, reliable deployment. Collaborate across OpenAI teams to turn real-world deployment insights into product improvements and reusable solutions.

OpenAI London, United Kingdom

Hybrid Permanent

Applied AI Engineer, Codex

This role involves working directly with engineering teams to design and implement AI-powered software development workflows using Codex. The engineer will build prototypes, integrations, and evaluation systems, often leveraging Codex in their own development process. They will guide clients from experimentation to production deployment, ensuring measurable improvements in developer productivity and software delivery.

OpenAI London, United Kingdom

Hybrid Permanent

AI Engineer - FDE (Forward Deployed Engineer)

This role involves developing and deploying cutting-edge generative AI applications for customers, focusing on productionization of solutions using techniques like RAG, multi-agent systems, and fine-tuning. The engineer will act as a technical advisor, collaborate with product and engineering teams, and contribute to shaping AI strategy. Work includes hands-on implementation with tools like HuggingFace, LangChain, and the Databricks platform, often in large-scale distributed environments.

Databricks London, United Kingdom

Senior Forward Deployed Software Engineer

This role involves building and deploying full-stack applications that integrate AI-driven physics simulation models to solve complex engineering problems for clients across aerospace, energy, automotive, and other advanced industries. You'll work closely with customers on-site and collaborate with data scientists and engineers to design, prototype, and iterate tools that transform engineering workflows. The position emphasizes end-to-end ownership, rapid development, and translating real-world engineering challenges into impactful software solutions using modern cloud-native technologies.

PhysicsX England US$150,000 – US$250,000 pa

Hybrid Permanent

Senior Machine Learning Engineer

A Senior Machine Learning Engineer will lead the deployment of AI models into production environments for engineering and physics simulations, working closely with customers and cross-functional teams. The role involves building scalable ML pipelines, mentoring engineers, and traveling globally to co-develop solutions on-site. The engineer will work with 3D data, CAE/CFD/FEA models, and time-series forecasting, translating R&D into robust, reusable tools.

PhysicsX England US$200,000 – US$250,000 pa

On-site Permanent Clearance Required

Machine Learning Engineer (Computer Vision)

This role involves designing, training, and deploying computer vision models across the full machine learning lifecycle. You will work closely with engineers, data scientists, and domain experts to build production-ready systems and evaluate model performance on a variety of projects.

Platform Recruitment London, United Kingdom £80,000 – £160,000 pa

On-site Permanent

Machine Learning Engineer - Spiking Neural Networks

Develop an engineering-grade spiking neural network engine for machine vision applications in defence and security contexts. Translate advanced research into robust production software using C++ and machine vision techniques. Collaborate with researchers and engineers on SNNs, CNNs, and Transformers, with integration into operational systems.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £75,000 – £100,000 pa

Hybrid Permanent Clearance Required

Mid-Level NLP Engineer

This role involves developing and maintaining Python-based NLP and document-processing services for a live SaaS platform. The engineer will extract and process information from complex documents like PDFs and Word files using both traditional NLP techniques and modern LLMs. The position emphasizes practical problem-solving in a production environment, working closely with a senior specialist before taking on greater ownership.

Avanti Recruitment Manchester, United Kingdom £45,000 – £70,000 pa

Machine Learning Engineer (Computer Vision)

This role involves designing, training, and deploying computer vision models across the full machine learning lifecycle. You will work closely with engineers, data scientists, and domain experts to build production-ready systems and evaluate model performance.

Platform Recruitment Oxford, Oxfordshire, United Kingdom £85,000 – £160,000 pa

Staff Machine Learning Engineer

This role involves leading the development and deployment of production-grade machine learning systems, with a focus on large language models and scalable infrastructure. You'll bridge research and engineering by building robust data pipelines, optimising model performance, and mentoring engineers. The position emphasizes hands-on technical leadership in a remote-first, AI-driven environment.

Hexwired Recruitment Limited United Kingdom £160,000 – £200,000 pa

Remote Permanent

NLP Engineer

This role involves developing and maintaining Python-based NLP services that extract and process information from complex documents such as PDFs and Word files. The engineer will work on live production systems, debugging and enhancing document-processing pipelines using both traditional NLP techniques and modern LLMs. The position emphasizes practical engineering in a customer-facing SaaS environment, with a focus on robust, scalable solutions for real-world document intelligence.

Avanti Recruitment St. Peter's, London, United Kingdom £45,000 – £70,000 pa

Senior AI/ML Engineer

This role involves leading AI/ML research and development projects from concept to deployment, applying cutting-edge techniques in computer vision, NLP, reinforcement learning, and large language models to real-world challenges in defence and national security. The engineer will develop solutions using Python, provide technical mentorship, and collaborate with multidisciplinary teams and customers. Emphasis is placed on translating emerging research into practical engineering applications within an agile environment.

Copello Southampton, Hampshire, United Kingdom £60,000 – £65,000 pa

Graduate AI and Secure Technologies Engineer (2026 start)

Work on cutting-edge security and AI engineering challenges across critical infrastructure, defence, and emerging technologies. Contribute to threat modelling, secure-by-design architectures, vulnerability analysis, and security assurance in multidisciplinary teams. Engage in full lifecycle engineering from concept to deployment, with opportunities to interact directly with clients and develop technical prototypes.

Cambridge Consultants United Kingdom