28 senior cloud engineer jobs found in London, greater london

Senior Cloud Engineer - GCP/Kubernetes We are looking for a Senior Cloud Engineer to take ownership of the cloud infrastructure supporting a major new data platform. This is a hands-on contract role focused on GCP, Kubernetes, infrastructure as code, CI/CD and observability within secure, highly regulated environments. The Role You will desiHqagn, build and operate a distributed cloud platform spanning edge and central Kubernetes clusters. The environment uses a predominantly open-source technology stack, placing particular emphasis on networking, inter-cluster connectivity, platform security and deployment into restricted environments. You will work within an autonomous engineering team, establishing the infrastructure foundations that enable reliable and secure software delivery. Key responsibilities will include: Designing and operating secure, resilient infrastructure within Google Cloud. Building and managing production Kubernetes clusters using GKE. Supporting a...

Role overview We are seeking Senior Data Engineers to join a delivery team supporting a major financial-services client's Data Strategy implementation. You will be onsite 4 days a week 1 day remote. Outside IR35 You will design, build, test and deploy data-engineering features, including onboarding new data sources and migrating existing ETL processes from Azure Data Factory and Azure Data Lake Storage to Microsoft Fabric. Responsibilities Enhance an existing metadata-driven ADF ingestion framework to onboard new data sources. Develop incremental load processes, watermarks, merge logic and ingestion mappings. Migrate ETL processes from ADF and ADLS to Microsoft Fabric Pipelines. Integrate Fabric Pipelines through On-Premises Data Gateways. Build parameterised templates and reusable Fabric deployment patterns. Produce and maintain source-to-target data mappings and technical specifications. Promote build artefacts through DEV, TEST, UAT and PROD using established...

Senior Data Engineer London | Flexible, hybrid working pattern | Outside IR35 | 12-month engagement We're looking for a Senior Data Engineer to shape modern data platforms, solve complex engineering challenges, and deliver data solutions that create business value. You'll join an organisation investing heavily in its data capabilities, working alongside architects, analysts, data scientists, and engineering teams to build production-grade data platforms supporting analytics, AI, and operational decision-making. Why Join? Work on large-scale data and cloud transformation initiatives Influence architecture, engineering standards, and platform strategy Deliver solutions with measurable business impact Join a collaborative team of experienced data professionals Responsibilities Design, build, and maintain scalable data products and pipelines Own solutions from requirements gathering through to deployment and monitoring Develop cloud-native data platforms using...

AI Technical Lead | Generative AI & Machine Learning 12-Month Contract | £500 - £700 per day | Outside IR35 | London 167 Solutions is working with an organisation looking to appoint an experienced AI Technical Lead to lead the design and delivery of production-ready Generative AI and Machine Learning solutions. This is a hands-on technical leadership role for someone who can operate across AI strategy, architecture and engineering , while still being comfortable getting involved in the technology. The Role You will take technical ownership of AI initiatives from initial concept through to production, working with engineering, product and business stakeholders to build scalable AI solutions. Key responsibilities will include: Leading the technical design and delivery of Generative AI and Machine Learning solutions Designing enterprise-grade LLM, RAG and AI agent architectures Building and integrating conversational,...

Software Engineer — HealthTech & AI 6 month contract, Outside IR35 Remote - once a quarter onsite in Dublin €380 - €400 per day We’re working with a HealthTech company who are looking for a capable, self-driven mid-to-senior Software Engineer to help build and evolve healthcare technology products They are building software that supports clinical workflows and healthcare communications. Its existing products help healthcare organisations manage and streamline clinical referral and order-communication processes, with a particular focus on diagnostic workflows. The company is also developing AI-driven products for clinical workflows, using technologies such as LLMs, AI APIs and workflow orchestration to automate or improve parts of clinical processes You’ll work across established clinical communications products while also contributing to a growing portfolio of AI-driven solutions for clinical workflows. This is a hands-on, generalist role where you’ll take...

DevOps Engineer - Platform Engineer - Security - CAF - CAF 4 - AWS - 3 month contract - Paying up to £500 per day(Outside IR35) - Immediate starters Overview Supporting a well-known UK digital consumer brand on a critical engagement to evidence compliance with the CAF 4 framework. The role combines hands-on cloud security remediation with compliance documentation and stakeholder reporting, primarily across AWS with some GCP involvement. Key Responsibilities Assess current security controls and identify remediation needed to meet CAF 4 compliance objectives Implement changes across AWS infrastructure (and GCP where needed) - covering IAM, MFA, network segmentation, TLS/encryption, centralised logging, and backup/recovery Produce clear, audit-ready documentation and evidence to support compliance outcomes Work with internal teams and third-party suppliers to validate shared security responsibilities Provide weekly progress updates to senior stakeholders,...

Senior Data Engineer London | Fleixble, hybrid working pattern | Outside IR35 | 12 month engagement We're looking for a Senior Data Engineer who understands that great data engineering is about building reliable, scalable data products, not simply moving data from A to B. This is an opportunity to shape modern data platforms, solve complex engineering challenges, and deliver data solutions that create genuine business value. You'll join an organisation investing heavily in its data capabilities, working alongside architects, analysts, data scientists, and engineering teams to build robust, production-grade data platforms that support analytics, AI, and operational decision-making. Why join Work on large-scale data and cloud transformation initiatives Influence architecture, engineering standards, and platform strategy Deliver solutions that have measurable business impact Join a collaborative team of experienced data professionals...

Senior Network Engineer - 12 month Day Rate Contract (Outside IR35) Location: London (hybrid working of 3 days per week in the office) Duration: Initial 12 months The role will be responsible for designing and implementing solutions that compliment a dynamic, always growing and evolving global network for one of the leading organizations in financial services. Although the core focus of this role will be to act as a Network Engineer with a solid understanding of Network & IT Infrastructure Fundamentals including protocols, switches, routers/firewalls, it will also include exposure to experience operating within Azure & AWS cloud tenants. You will design and manage the local and wide area networks of our organization to ensure maximum up time for our users. Key Responsibilities: - Develop secure, scalable, and highly available network architectures using technologies like VPNs, VPCs, virtual networks, and load balancers. - Provision, configure, and manage cloud-based...

Data Engineer: Contract | Up to £400/day outside IR35 | Hybrid, London | 6 months initial A major consumer goods business is seeking a contract Data Engineer. The programme is consolidating a fragmented estate and standardising how things are done across the group. It's early days, the team is lean and the structure is still being shaped. As a Data Engineer, you'd be building and maintaining the pipelines that take data from disparate Legacy systems across the group and get it into a shared, reliable platform, working closely with senior engineers on the wider platform direction. There's a genuine green field element here, with real support from more senior members of the team as patterns and standards continue to be established. As a contract Data Engineer you'll be competent in: Building and maintaining ETL/ELT pipelines across cloud platforms (AWS/Azure/GCP) Working with modern data stack tooling such as dbt, Airflow, Databricks or Snowflake Supporting the...

Senior Network Engineer - 12 month Day Rate Contract (Outside IR35) Location: London (hybrid working of 3 days per week in the office) Duration: Initial 12 months The role will be responsible for designing and implementing solutions that compliment a dynamic, always growing and evolving global network for one of the leading organizations in financial services. Although the core focus of this role will be to act as a Network Engineer with a solid understanding of Network & IT Infrastructure Fundamentals including protocols, Switches, Routers/Firewalls, it will also include exposure to experience operating within Azure & AWS cloud tenants. You will design and manage the local and wide area networks of our organization to ensure maximum up time for our users. Key Responsibilities: - Develop secure, scalable, and highly available network architectures using technologies like VPNs, VPCs, virtual networks, and load balancers. - Provision, configure, and manage cloud-based...

AI Engineer - LLM & Agentic Systems London - Hybrid. Circa £500 - £675 per day (and negotiable DOE) Contract (Outside IR35) Mid-level, Senior & Lead. Agentic AI / Machine Learning. Company: Our client is a globally established data and information services business, operating across multiple high-value industry sectors. They have established data science and machine learning engineering teams already delivering in production, and are now expanding their AI capability significantly across the global organisation. This is a role for people who ship. If you 've built LLM-powered systems and agentic workflows that are live in production - not demos, not prototypes - and you want to do that at genuine scale, this is worth applying for. What you 'll be working on as an AI Engineer - LLM & Agentic Systems: Designing and building AI agents and agentic workflows - combining LLMs, RAG,...

DevSecOps Engineer - Platform Engineer - Security - CAF 4 - CAF - AWS - 3 month contract - Paying up to £500 per day(Outside IR35) - Immediate starters Overview Supporting a well-known UK digital consumer brand on a critical engagement to evidence compliance with the CAF 4 framework. The role combines hands-on cloud security remediation with compliance documentation and stakeholder reporting, primarily across AWS with some GCP involvement. Key Responsibilities Assess current security controls and identify remediation needed to meet CAF 4 compliance objectives Implement changes across AWS infrastructure (and GCP where needed) - covering IAM, MFA, network segmentation, TLS/encryption, centralised logging, and backup/recovery Produce clear, audit-ready documentation and evidence to support compliance outcomes Work with internal teams and third-party suppliers to validate shared security responsibilities Provide weekly progress updates to senior stakeholders,...

Join a growing data function focused on modernising cloud infrastructure and delivering scalable data solutions across the business. Salary:  £525 - 550 per day Senior Data Engineer (Contract) Outside IR35 | £525-550/day | London (Hybrid) | Initial 3 Months We're working with a client who is looking to bring in an experienced Senior Data Engineer to support the evolution of their cloud data platform. You'll be joining a growing data function focused on improving engineering standards, modernising data infrastructure, and delivering scalable data solutions across the business. This is a hands-on role suited to someone who enjoys building robust data platforms, implementing best practices, and driving technical improvements within a cloud environment. This is an initial 3-month contract with an immediate start and strong potential for extension. Key Responsibilities: Design, build and optimise data pipelines using modern Data...

Join a growing data function focused on modernising cloud infrastructure and delivering scalable data solutions across the business. Salary: £525 - 550 per day Senior Data Engineer (Contract) Outside IR35 | £525-550/day | London (Hybrid) | Initial 3 Months We're working with a client who is looking to bring in an experienced Senior Data Engineer to support the evolution of their cloud data platform. You'll be joining a growing data function focused on improving engineering standards, modernising data infrastructure, and delivering scalable data solutions across the business. This is a hands-on role suited to someone who enjoys building robust data platforms, implementing best practices, and driving technical improvements within a cloud environment. This is an initial 3-month contract with an immediate start and strong potential for extension. Key Responsibilities: Design, build and optimise data pipelines using modern Data Engineering best...

Senior Data Engineer (Contract) Outside IR35 | £525-550/day | London (Hybrid) | Initial 3 months We're working with a client who is looking to bring in an experienced Senior Data Engineer to support the evolution of their cloud data platform. You'll be joining a growing data function focused on improving engineering standards, modernising data infrastructure, and delivering scalable data solutions across the business. This is a hands-on role suited to someone who enjoys building robust data platforms, implementing best practices, and driving technical improvements within a cloud environment. This is an initial 3-month contract with an immediate start and strong potential for extension. Key Responsibilities Design, build and optimise data pipelines using modern Data Engineering best practices. Develop scalable, reusable and well-documented data solutions. Support the evolution of cloud-based data infrastructure and tooling. Implement engineering standards across data...

Senior DevOps & Platform Automation Engineer - Outside IR35 Contract - Hybrid - London Driving Agentic AI, Ephemeral Infrastructure & Next-Generation Delivery We're seeking an experienced DevOps and Platform Automation professional to play a key role in shaping the future of engineering delivery within a rapidly evolving technology function. Working closely with the DevOps & Automation leadership team, you'll help accelerate a strategic transformation focused on intelligent automation, cloud-native engineering, self-service platforms and ephemeral environments. This role is ideal for someone who thrives on innovation, enjoys solving complex challenges at scale, and wants to influence how modern software delivery is implemented across an enterprise organisation. You'll be instrumental in advancing capabilities across platform engineering, deployment automation, observability, AI-driven operations and Infrastructure as Code, helping move the organisation toward...

Senior / Lead Software Engineer (Java) Outside IR35 Hybrid (2 Days Onsite in central London) Our client urgently seeks an experienced Senior Software Engineer with extensive Java expertise to take a lead role in the design,development and support of scalable, cloud-native backend applications. Working within an Agile, DevOps environment, you'll help build high-performance microservices, APIs and event-driven solutions powering a next-generation platform used at significant scale. This is an exciting greenfield programme, working alongside engineers, operations and product teams to deliver software that supports critical business operations. Essential Experience Extensive commercial experience developing enterprise applications with Java and Spring Boot Proven track record designing and delivering high-throughput, distributed microservices at scale Strong experience building event-driven architectures using Kafka Expertise with PostgreSQL and Couchbase in...

Back End Developer (Node.js) Senior Software Engineer Pricing & Inventory (Node/TypeScript) Contract: 6 months initially Rate: Up to £420 per day, Outside IR35 Location: Can be worked fully remote We re supporting a high-traffic global E-commerce platform in its search for a Senior Software Engineer to improve its pricing, inventory and availability systems. This is a hands-on role focused on building reliable, scalable services that process millions of customer searches across multiple international markets. What you'll be working on Building and improving pricing, inventory and availability services Developing quote-caching and data freshness strategies Designing resilient APIs and third-party integrations Reducing latency and improving platform performance Balancing pricing accuracy with cache efficiency and infrastructure cost Improving monitoring, tracing and production observability Owning solutions from investigation through to...

Senior Data Engineer: Contract | Up to £550/day outside IR35 | Hybrid, London | 6 months initial A major consumer goods business is seeking a contract Senior Data Engineer. The programme is consolidating a fragmented estate and standardising how things are done across the group. It's early days, the team is lean and the structure is still being shaped. As a Senior Data Engineer, you'd be building the pipelines and data infrastructure that underpin the wider transformation, taking data from disparate Legacy systems across the group and getting it into a shared, reliable platform. There's a genuine green-field element here: patterns and standards are still being established, and you'll have real influence over how the platform evolves. As a contract Senior Data Engineer you'll be competent in: Designing and building scalable ETL/ELT pipelines across cloud platforms (AWS/Azure/GCP) Working with modern data stack tooling (eg dbt, Airflow, Databricks, Snowflake)...

DevOps Engineer - CGP A UK-based NfP in London requires a senior, hands-on DevOps Engineer to take operational ownership of its live Google Cloud Platform estate. GCP, Terraform, GitHub Actions. Three-month contract £500 per day, outside IR35. Remote working. Where a team meet up is required, expenses will be paid from travel. Responsibilities Maintain, troubleshoot and support production and non-production services on GCP. Manage infrastructure through Terraform. Maintain and improve CI/CD pipelines using GitHub Actions. Support application deployments, APIs and integrations across multiple environments. Respond quickly to infrastructure, deployment and service issues. Review monitoring, logging, alerting, access controls, backups and operational risks. Turn existing documentation into clear, usable runbooks. Pair with and upskill the wider technology team. Leave the estate stable, supportable and ready for a permanent DevOps hire....