Latest SaaS Jobs

Spotlight

Senior Machine Learning Scientist

This role involves developing and deploying custom machine learning and LLM-powered systems for customer feedback analysis, including fine-tuning, retrieval, summarisation, and agentic workflows. The scientist will lead experimentation, evaluation, and productionisation of models while mentoring team members and integrating cutting-edge AI research into real-world applications.

Chattermill London, United Kingdom

Remote Permanent

Spotlight

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and optimizing the runtime stack for AI accelerators, focusing on integrating with open-source ML frameworks like PyTorch and vLLM. The engineer will work closely with hardware and software teams using a co-design approach to enable high-performance inference for large language models. Key responsibilities include building a high-performance runtime in Rust and supporting inference server integrations.

Fractile London, United Kingdom

Hybrid Permanent

Robotics Software Engineer

Develop and deploy software for autonomous robotic platforms, focusing on quadruped robots and edge computing. Work across robotics, computer vision, AI, and navigation, integrating sensors and developing new robot behaviours. Collaborate with software developers and robotics specialists to deliver solutions on live platforms.

Stratospherec Limited Bristol, Bristol (county), United Kingdom £40,000 – £45,000 pa

On-site Permanent

Founding Machine Learning Engineer - Barcelona

This role involves working on cutting-edge machine learning challenges at the intersection of biology and experimental science. You will develop models that can handle sparse, noisy biological data, build trustworthy models for scientists, and guide better experimental design. The team values technical depth, curiosity, and collaboration.

Advancing People Barcelona, Spain

Hybrid Permanent Flexible

Data Engineer

As a Data Engineer at Clariti AI, you will play a key role in improving the production quality of the company's price optimization software. Responsibilities include building and optimizing ETL/ELT pipelines, scaling infrastructure, and collaborating with clients on pricing decisions. The role offers significant growth opportunities and involvement in various aspects of the business.

Step 2 Recruitment LTD London, United Kingdom £50,000 – £85,000 pa

Hybrid Permanent

AI Deployment Engineer

As an AI Deployment Engineer, you will be responsible for building and maintaining the data infrastructure that supports AI deployments, integrating AI solutions into existing business systems, and ensuring reliable and scalable production-grade systems. You will work closely with AI Deployment Strategists to take prototypes to production, manage data models, and troubleshoot integration issues.

Emponics Cornhill, Greater London, City And County Of the City Of London, United Kingdom £80,000 – £130,000 pa

Permanent

AI Deployment Engineer

This role involves owning the data infrastructure for AI deployments, integrating AI solutions into existing business systems, and ensuring reliable and scalable production-grade pipelines. You will work closely with AI strategists to take prototypes to production and maintain the technical backbone of the AI tooling.

Emponics Almondsbury, Gloucestershire, BS32 4DS, United Kingdom £80,000 – £130,000 pa

Permanent

Data Engineer (AWS & Kinesis)

This role involves designing and maintaining large-scale data pipelines, optimizing AWS Redshift for performance and cost, and building ML-friendly datasets. You'll work on greenfield projects and integrate new data sources, taking ownership from proof-of-concept to production.

Harnham - Data and Analytics Recruitment London, United Kingdom £70,000 – £90,000 pa

Hybrid Permanent

Security Architect (Defense, Threat Detection & Response)(ATR)

This role involves designing and maintaining end-to-end security architecture for advanced threat detection and response across cloud, network, and endpoint environments. You will lead vendor evaluations, PoCs, and integrate security tooling into SIEM platforms, ensuring security, risk, and compliance requirements are met.

Robert Walters London, United Kingdom £80,000 – £90,000 pa

On-site Permanent

Cloud Security Architect

The Cloud Security Architect will play a crucial role in a thriving Fintech business, focusing on securing their SaaS products and cloud infrastructure. Responsibilities include implementing and maintaining cloud security, container security, and secure multi-tenant systems, while also supporting the team with security best practices and clear communication.

REVYBE IT RECRUITMENT LIMITED M12Ag, M1 2AG, United Kingdom £85,000 – £90,000 pa

Hybrid Permanent

Developer Relations Manager

The Developer Relations Manager will define and lead the strategy for PolyAI's developer ecosystem, creating world-class technical content, nurturing a vibrant community of AI builders, and acting as the primary advocate for external developers integrating with PolyAI's APIs and agent-building tools. Key responsibilities include defining the developer journey, delivering high-quality technical content, and building a strong developer community through webinars, conferences, and hackathons.

PolyAI North Tyneside, NE29 8EP, United Kingdom

On-site Permanent

Software Engineer

As a Software Engineer at Faculty AI, you will work on the Frontier Decision Intelligence platform, focusing on building scalable, AI-focused solutions that empower organizations to make high-impact decisions. You will collaborate with cross-functional teams to design and implement core features, tackle complex real-world problems, and drive technical best practices.

Faculty AI London, United Kingdom

Hybrid Permanent

Director, Customer Success - DACH

This role involves building and managing a high-performing Customer Success team in the DACH region, focusing on driving ARR through enterprise clients. Responsibilities include coaching the team, ensuring customer success, and collaborating with cross-functional teams to enhance product adoption and value.

Synthesia London, United Kingdom

Hybrid Permanent

Solutions Consultant (Italian Speaking)

The Solutions Consultant role involves developing and executing training and education strategies to help customers quickly realize value from Synthesia's AI video platform. Responsibilities include creating engaging content, defining the onboarding process, and collaborating with internal teams to drive product adoption and customer success.

Synthesia London, United Kingdom

Hybrid Permanent

Software Engineer (Product, AI Portal)

This role involves building and operating a SaaS platform that connects Wayve’s AI technology with automotive partners. You'll develop full-stack features, manage integrations, improve system reliability, and directly support production systems in a high-ownership environment. The work spans backend services, APIs, cloud infrastructure, and customer-facing interfaces, with a focus on delivering a robust, observable, and scalable platform.

Wayve London, United Kingdom

Hybrid Permanent

Head of Procurement, London

This role involves establishing and leading the procurement function from the ground up within a fast-growing AI-driven drug discovery company. The Head of Procurement will design sourcing strategies, manage vendor selection and negotiations, and ensure compliance and cost efficiency across key categories including IT, software, and professional services. The position requires close collaboration with technical and scientific stakeholders to support mission-critical innovation while embedding commercial discipline.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Talent Partner

The OpportunityLuminance is the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World' and Inc. 5000's ‘Fastest Growing Companies in...

Luminance London, United Kingdom

On-site Permanent