18 platform engineer jobs found in London

Senior AI Engineer - Python & MLOps We're partnering with a fast-growing AI product company that is building advanced machine learning solutions at scale. As their platform matures, they're now looking for a Senior AI Platform Engineer to focus on the infrastructure, tooling and reliability that underpins production AI systems. This is a role for someone who enjoys engineering robust ML platforms rather than purely building models - enabling data scientists and ML engineers to deploy, monitor and scale AI workloads efficiently. The Role You'll take ownership of the AI platform layer, designing and improving the systems that allow machine learning models to move from experimentation to reliable production services. Working closely with ML Engineers, DevOps and Back End teams, you'll ensure AI workloads are scalable, observable and secure. Key responsibilities Design and maintain ML infrastructure and model deployment frameworks Build and optimise CI/CD pipelines...

Integration Engineer (Contract) Outside IR35 £600–£700 per day | London (Hybrid) We’re recruiting on behalf of a well-established UK financial services organisation undergoing significant technology transformation. They are seeking an experienced Integration Engineer to lead the design and delivery of modern, scalable integration solutions across a complex enterprise landscape. This is a hands-on contract role focused on engineering robust integrations using the Microsoft Azure stack, driving API-led and event-driven architecture, and ensuring secure, high-performance system interoperability. Key Responsibilities Design, build and maintain enterprise-wide integration solutions Lead adoption of API-first, microservices and event-driven patterns Deliver secure, scalable integrations across internal and third-party systems Collaborate with Architecture, Platform, DevOps and Security teams Provide technical leadership across integration best practices...

DevOps + Snowflake Engineer - 6 months (Outside IR35) - London (1 day pw) Daily Rate: £500 to £600 We are looking to appoint a DevOps + Snowflake engineer to support the definition and delivery of an enterprise data platform with engineering best practices. Specifically, this role will help the divisional data team (DDT) to understand, manage, and prioritise DevOps activities and administration of the data warehouse. The role is reporting to the AVP Data engineering, who is responsible for prioritising, planning, and driving forward the data engineering and transformation tasks required. Core Responsibilities The combined role demands expertise in both traditional database administration and modern DevOps principles: Security and Compliance: Implementing and managing security measures like role-based access control (RBAC), user authentication (SSO, MFA), data encryption, and data masking to enforce security policies and compliance standards....

Contract Machine Learning Engineer (LLM & GC) 6-Month Contract | Outside IR35 | £600 per day We are seeking an experienced Machine Learning Engineer to support the design and build, production ready ML models on Google Cloud Platform (GCP). This is a hands-on delivery role, focused on turning models into scalable, reliable, production systems that solve real business problems. The contract will run for at least 6-months, will be Outside IR35 at £600 per day, and we are looking to start the project at the beginning of March. This role suits a delivery-focused ML Engineer who enjoys taking models from concept through to production, rather than staying purely in research or experimentation. Key Responsibilities Design, build, and productionise machine learning models using GCP-native services Translate business problems into deployable ML solutions Develop and maintain end-to-end ML pipelines (training, testing, deployment, monitoring) Work with data scientists and...

Senior Backend Engineer (Python) - AI Platform | High-Growth FinTech - £500 Outside IR35 - 6 month contract We're partnering with a rapidly scaling AI company transforming global debt markets. Their platform centralises proprietary credit data, deep analysis and high-value workflows for 300+ leading financial institutions worldwide. With strong product-market fit and rapid international expansion, they're hiring a Senior Backend (Python) Engineer to take technical ownership across high-impact projects. What You'll Do Lead system design and deliver scalable Back End services Build and evolve APIs, data processing pipelines and automation Mentor engineers and run code reviews Collaborate closely with Product and cross-functional domain experts Continuously improve performance, quality and developer experience What We're Looking For Strong Python (Flask moving to FastAPI with Typing) Back End experience Proven experience building APIs within service-oriented...

Lead React Native Engineer - Hybrid - up to £650 per day Outside IR35 | React Native | Architecture | FinTech A renowned, funded & profitable challenger bank requires a Lead React Native SME to work on their mobile app. As a business, their offering is a product that will provide a flexible checking account with multiple features like categorising expenses, instant payment notifications, and easy access to financial reports. It's fully integrated with a mobile app, and it allows users to adjust account settings, activate or deactivate cards, and set up savings goals right from their phone. Lead React Native Role: As a Lead React Native you will act as a React Native SME within the team, where you will design and own the React Native app architecture In doing this, you will ensure alignment with core architectural principles ensuring they build a robust architecture that focuses on avoiding undue complexity and over-coupling, and supports the firm in...

Contract Data Engineer - Snowflake / DBT / Python / SQL Pharmaceutical Industry | £550-£600 per day | Outside IR35 London (Hybrid - 2 days onsite) | 12 months + extension likely We're hiring multiple Contract Data Engineers to support a leading global pharmaceutical organisation as they scale a modern, cloud-based data platform driving clinical, regulatory, and commercial insights. This is an opportunity to work on high-impact data solutions that directly support drug development, research analytics, and patient outcomes within a highly regulated environment. What You'll Be Doing: Designing and optimising Snowflake data pipelines within a secure, GxP-aligned architecture Building robust transformation layers using DBT (Cloud/Core) Developing scalable data models to support clinical, R&D, and commercial reporting Writing high-performance SQL and leveraging Python for orchestration and automation Contributing to the evolution of a modern,...

Contract Data Engineer - Snowflake / DBT / Python / SQL Pharmaceutical Industry £550-£600 per day Outside IR35 London (Hybrid - 2 days onsite) 12 months + extension likely We're hiring multiple Contract Data Engineers to support a leading global pharmaceutical organisation as they scale a modern, cloud-based data platform driving clinical, regulatory, and commercial insights. This is an opportunity to work on high-impact data solutions that directly support drug development, research analytics, and patient outcomes within a highly regulated environment. What You'll Be Doing: Designing and optimising Snowflake data pipelines within a secure, GxP-aligned architecture Building robust transformation layers using DBT (Cloud/Core) Developing scalable data models to support clinical, R&D, and commercial reporting Writing high-performance SQL and leveraging Python for orchestration and automation Contributing to the evolution of a modern, analytics-driven...

Contract Data Engineer - Snowflake/DBT/Python/SQL Pharmaceutical Industry | £550-£600 per day | Outside IR35 London (Hybrid - 2 days onsite) | 12 months + extension likely We're hiring multiple Contract Data Engineers to support a leading global pharmaceutical organisation as they scale a modern, cloud-based data platform driving clinical, regulatory, and commercial insights. This is an opportunity to work on high-impact data solutions that directly support drug development, research analytics, and patient outcomes within a highly regulated environment. What You'll Be Doing: Designing and optimising Snowflake data pipelines within a secure, GxP-aligned architecture Building robust transformation layers using DBT (Cloud/Core) Developing scalable data models to support clinical, R&D, and commercial reporting Writing high-performance SQL and leveraging Python for orchestration and automation Contributing to the evolution of a modern, analytics-driven...

Snowflake Data Engineer - Outside IR35 - Hybrid (3 days a week) About the Role We are seeking a skilled Snowflake Data Engineer to design, build, and optimize scalable data solutions within our modern cloud data platform. You will play a key role in developing high-performance data pipelines, implementing data models, and enabling advanced analytics using Snowflake . The ideal candidate has strong experience in cloud-based data warehousing, ETL/ELT development, and performance optimization, along with a passion for building reliable, scalable data systems. Key Responsibilities Design, develop, and maintain scalable data pipelines using Snowflake Build and optimize data models (star/snowflake schema) to support Business Intelligence and analytics Develop ELT processes using SQL, stored procedures, and cloud-native tools Integrate data from multiple sources (APIs, databases, streaming platforms) into Snowflake Implement data governance, security, masking, and...

Azure Data Engineer - Outside IR35 - Hybrid ( 3 Days in London) About the Role The IT Data Engineer is responsible for analysing, designing, and delivering software and data solutions that improve business processes, enhance decision-making, and optimise analytics. Working within a small, high-performing IT team, you will develop innovative solutions that strengthen core systems and create competitive advantage. You will also help drive modern delivery practices, including DevOps, CI/CD, and lifecycle automation. This role suits an experienced analyst programmer who thrives in a fast-paced environment and is proactive, collaborative, and solutions-focused. Key Responsibilities Business Analysis Gather and document requirements, evaluate processes, and identify improvements Ensure solutions meet business and technical needs Support testing, documentation, and user training Software & Data Delivery Design and build scalable software and data solutions...

Senior Data Engineer - Azure, Databricks, Datafactory, Phinsys Tandem, Insurance Our sister company Stellarmann is seeking an experienced Data Engineer to join their team, who are building out a new data platform for processing Finance and Actuarial data. You will be working as part of a talented team building a cutting edge data platform using Azure Databricks, Datafactory and Python integrating with Phinsys Tandem. We're seeking someone with: Proven experience as a Data Engineer Strong hands on experience with Azure Databricks and Azure Data Factory Experience in the Lloyd's/London Market (specialty insurance) Experience working with Phinsys Tandem - essential Proficiency in Python Experience working with Medallion architecture/tiered medallion Lakehouse Experience using Databricks Notebooks for data pipelines This is a 6 month initial engagement, outside IR35 with scope to extend beyond the initial term. If this opportunity aligns with your...

Infrastructure Engineer - Outside IR35 - Up to £600 per day - SC Cleared - Minimum 3 days on-site per week in Milton Keynes Area We're an independent digital transformation consultancy with clients across public and private sectors. We help our clients solve complex technical problems and provide human-centred solutions that lead to positive outcomes. We do this with multidisciplinary teams of strategists, architects, developers, designers and analysts working closely alongside client stakeholders and end users. The Role We are looking for an experienced Infrastructure Engineer to join our team here at Solirius. You will be working as part of a team, developing and delivering exciting projects with a fantastic team of technology experts. You will be a fundamental part of the team and will be an expert in your field/specialism. Requirements Proven hands-on experience managing and supporting VMware enterprise platforms, including VMware SDDC Manager, NSX,...

Our client is looking for a Data Scientist/Engineer to work on an initial 6 month Outside IR35 contract. The majority of the work would be onsite in Milton Keynes and candidates would require a DV Clearance prior to start. Key Responsibilities We are seeking an experienced, hands-on Senior Engineer with specialized skills working on developing applications and a flair for Generative AI and AI/LM technologies. The engineer will be responsible for: * Quickly converting an idea to a demonstration * Lead the design and development of Generative AI-based applications. * Working within in a Scrum team to develop rapid prototypes. * Evaluate, select, and integrate AI tools and frameworks that are essential for generative AI development. * Stay up to date with the latest advancements in generative AI and contribute to our research efforts in this field. * Learning, evaluating and leveraging a variety of AI tools and technologies. * Being a self-starter and able to work independently,...

📢 6 month Principal Product Manager Contract: £600-700 per day - Outside IR35 📢 [1 day per week in the office in Central London] We've partnered with one of the UKs fastest growing global digital sports and gaming scale ups who build high‑performance platforms and tools powering sports betting, gaming and player experiences. I'm on the look out for a highly experienced technical product person to come into a mission critical project where you'll get to work with engineers, designers, delivery teams all the way through the CEO and CCO in building the internal platform of how this already successful business harness customer data to drive commercial impact. Ideal candidate profile: ✅ Minimum 6 years of experience as a technically focused product manager ✅ Professional product background in the betting industry ✅ Experienced in internal tools, complex platform products ✅ Strong background in leading team of engineers in highly complex environments ✅ Strong...

🔥 OUTSIDE IR35 | Identity & Access Management (IAM / IDAM) Engineer – LONDON 🔥 💷 £600 - 700 per day outside IR35 12 MONTHS A major global insurance organisation is kicking off a high-profile IAM transformation and is looking for a top-tier Identity & Access Management (IAM / IDAM) Engineer to help unify and modernise its global identity and access platforms . This is a hands-on, high-impact, long term contract with real ownership, working across the UK and US on a programme that matters. What you’ll be driving: 🚀 Enhancing global IAM services – PAM, SSO/MFA, Directory Services 🚀 Supporting live IAM operations while shaping future-state architecture 🚀 Playing a key role in compliance, audits, and certifications 🚀 Helping deliver a global IAM roadmap as platforms are standardised and integrated Role Focus Approximately 80% Engineering / 20% Architecture & Design Input You will be actively involved in configuring,...

Build Manager - Student Records Transformation (SaaS) East London (Hybrid - Docklands campus) 6-Month Contract £550-£600 per day (Outside IR35) Start: April | Interviews: w/c 2nd March The Opportunity A large, forward-thinking university in East London is delivering a major Student Record System (SRS) transformation, implementing Ellucian Banner SaaS as the core platform underpinning the full student lifecycle — from admissions through to alumni. This is a critical technical delivery role within the programme team (separate from central IT due to capacity constraints), focused on owning the build, integration, testing and release landscape surrounding the Banner SaaS implementation. Ellucian will configure the core SaaS platform. You will own everything around it. The Role - Build Manager Comparable titles: Technical PM | Release Manager | Integration Lead You will lead the end-to-end build and test delivery of Banner workflows, Experience Cards and integrations...

Our client is looking for a Data Scientist/Engineer to work on an initial 6 month Outside IR35 contract. This would be a fully onsite position in Milton Keynes with the potential of hybrid working in the future. Candidates would require an SC Clearance and be prepared to go through a DV Clearance. Key Qualifications * Must have proficient skills working on Large Language Models (LLMs). * Proficiency in evaluating, deploying and using on premise open source technology stacks. * Proficiency in Azure Cognitive Services, which includes Azure Language Service, Azure Text Analytics, Azure Speech Service, and other AI-related offerings. * A good understanding of OpenAI's GPT models and how it integrates with Azure services. This includes knowledge of GPT's capabilities, limitations, and available features. * Strong programming skills in Python for working with Azure services and data manipulation. * Good understanding of databases eg Postgres * Proficient knowledge of Back End...