101 to 125 of 1,348 CI/CD Jobs in London

Location: London or Leeds (Hybrid - 40% on-site) Security Clearance: SC Cleared or SC Eligible essential (Must have 5+ years continuous UK residency) Start Date: October / November 2024 Employment Type: 6-Month Contract (With a strong view to extend) Are you an AWS Developer with a passion for building and innovating on a modern cloud platform? We have … to join a major programme, working within their dedicated Contact Centre Platform (CCP) team. This role is a unique blend of 80% software development and 20% DevOps / CICD , offering the chance to work on cutting-edge AWS infrastructure, including AI models and automation components that are at the heart of the customer experience. The Role: Embedded within the … hands-on with a modern tech stack, ensuring the reliability and performance of services used by millions. Key Responsibilities: Design, develop, and maintain serverless applications using AWS Lambda (Node.js / TypeScript) . Build and manage robust CI / CD pipelines using GitHub Actions to automate deployments. Support and enhance services within the Amazon Connect More ❯

Location: London or Leeds (Hybrid - 40% on-site) Security Clearance: SC Cleared or SC Eligible essential (Must have 5+ years continuous UK residency) Start Date: October / November 2024 Employment Type: 6-Month Contract (With a strong view to extend) Are you an AWS Developer with a passion for building and innovating on a modern cloud platform? We have … to join a major programme, working within their dedicated Contact Centre Platform (CCP) team. This role is a unique blend of 80% software development and 20% DevOps / CICD , offering the chance to work on cutting-edge AWS infrastructure, including AI models and automation components that are at the heart of the customer experience. The Role: Embedded within the … hands-on with a modern tech stack, ensuring the reliability and performance of services used by millions. Key Responsibilities: Design, develop, and maintain serverless applications using AWS Lambda (Node.js / TypeScript) . Build and manage robust CI / CD pipelines using GitHub Actions to automate deployments. Support and enhance services within the Amazon Connect More ❯

applications that power thousands of landlords, tenants, and agents across the Dwelly ecosystem. Key Responsibilities: 1. Full-Stack Development: Design and implement backend services in PHP (legacy) and Node.js / TS (new services). Build and maintain modern React frontends, ensuring responsive and accessible user experiences. Write clean, testable, and maintainable code following best practices. 2.System Architecture & Scalability: Contribute … for new features and system improvements. Ensure our services are performant and scalable to handle growing transaction volumes. Participate in the migration from monolithic PHP to service-oriented Node.js / Next.js architecture. 3.Collaboration & Mentorship: Work closely with product managers, designers, and operations to deliver impactful features. Review code, provide technical guidance, and mentor junior developers. Collaborate with DevOps to … ensure smooth CI / CD pipelines and deployments. 4. Quality & Reliability: Implement automated testing (unit / integration / e2e) to ensure reliability. Proactively monitor, debug, and resolve production issues. Uphold security and compliance standards across all codebases. Qualifications: Experience: 5+ years of professional development experience, including: Strong PHP (Laravel / Symfony or More ❯

applications that power thousands of landlords, tenants, and agents across the Dwelly ecosystem. Key Responsibilities: 1. Full-Stack Development: Design and implement backend services in PHP (legacy) and Node.js / TS (new services). Build and maintain modern React frontends, ensuring responsive and accessible user experiences. Write clean, testable, and maintainable code following best practices. 2.System Architecture & Scalability: Contribute … for new features and system improvements. Ensure our services are performant and scalable to handle growing transaction volumes. Participate in the migration from monolithic PHP to service-oriented Node.js / Next.js architecture. 3.Collaboration & Mentorship: Work closely with product managers, designers, and operations to deliver impactful features. Review code, provide technical guidance, and mentor junior developers. Collaborate with DevOps to … ensure smooth CI / CD pipelines and deployments. 4. Quality & Reliability: Implement automated testing (unit / integration / e2e) to ensure reliability. Proactively monitor, debug, and resolve production issues. Uphold security and compliance standards across all codebases. Qualifications: Experience: 5+ years of professional development experience, including: Strong PHP (Laravel / Symfony or More ❯

customers. The successful candidate will contribute across the stack, from ASP.NET Core front ends to EF Core and Azure-hosted services, and will ship via modern CI / CD pipelines. What the role involves Deliver robust, performant features in C# / .NET 6-8, meeting functional and non-functional requirements. Build web UIs with … ASP.NET Core (MVC, Razor Pages, or Blazor) and refine with JavaScript, jQuery, Bootstrap, CSS / LESS. Design and implement data access with EF Core (code-first); write pragmatic SQL where needed. Create and maintain unit tests (xUnit) and contribute to high-quality, repeatable releases through Azure DevOps pipelines. Collaborate with product, delivery, and QA; estimate accurately, communicate risks early … and support production issues when required. Tech you’ll work with Front end: ASP.NET Core 6-8 (MVC, Razor Pages, Blazor), JavaScript, jQuery, Bootstrap, CSS / LESS, Node / gulp Back end: .NET 6-8 (C#), EF Core (code-first), SQL (Azure SQL, LocalDB, SQLite for tests) Toolchain: Visual Studio 2022, Git, .NET SDK / CLI, NuGet More ❯

and compute infrastructure Deliver clean, well-tested, production-grade code (FastAPI preferred) Collaborate with ML engineers, data scientists, and DevOps teams Participate in agile delivery and CI / CD improvement initiatives Key Skills: Python, FastAPI, Cloud (GCP / AWS), CI / CD, Git / GitHub, automated testing, DevOps More ❯

and trust data. Build and scale infrastructure: Develop services, APIs, and data pipelines using modern cloud tooling and automation-first principles. Drive engineering best practices: Implement CI / CD pipelines, testing frameworks, and container-based deployments to ensure reliability and repeatability. Lead cross-functional initiatives: Collaborate with product engineers, data scientists, and ML practitioners to … ll Bring Strong proficiency in Python (or a similar high-level language) with a deep understanding of software engineering best practices - testing, automation, clean code, and CI / CD. Proven track record building and maintaining scalable data platforms in production, enabling advanced users such as ML and analytics engineers. Hands-on experience with modern data stack tools … Airflow, DBT, Databricks, and data catalogue / observability solutions like Monte Carlo, Atlan, or DataHub. Solid understanding of cloud environments (AWS or GCP), including IAM, S3, ECS, RDS, or equivalent services. Experience implementing Infrastructure as Code (Terraform) and CI / CD pipelines (e.g., Jenkins, GitHub Actions). A mindset focused on continuous improvement, learning More ❯

and trust data. Build and scale infrastructure: Develop services, APIs, and data pipelines using modern cloud tooling and automation-first principles. Drive engineering best practices: Implement CI / CD pipelines, testing frameworks, and container-based deployments to ensure reliability and repeatability. Lead cross-functional initiatives: Collaborate with product engineers, data scientists, and ML practitioners to … ll Bring Strong proficiency in Python (or a similar high-level language) with a deep understanding of software engineering best practices - testing, automation, clean code, and CI / CD. Proven track record building and maintaining scalable data platforms in production, enabling advanced users such as ML and analytics engineers. Hands-on experience with modern data stack tools … Airflow, DBT, Databricks, and data catalogue / observability solutions like Monte Carlo, Atlan, or DataHub. Solid understanding of cloud environments (AWS or GCP), including IAM, S3, ECS, RDS, or equivalent services. Experience implementing Infrastructure as Code (Terraform) and CI / CD pipelines (e.g., Jenkins, GitHub Actions). A mindset focused on continuous improvement, learning More ❯

performance, reliability, and security. Model and query data efficiently with MongoDB (or similar NoSQL databases). Deploy and manage services on Google Cloud Platform (GCP) using CI / CD pipelines (GitHub Actions) . Troubleshoot and tune performance across distributed systems. Collaborate in an agile environment , contributing to design reviews, planning sessions, and team discussions. What … of professional backend development experience (preferably with Node.js + TypeScript ). Strong grasp of asynchronous programming , microservices , and event-driven architectures . Solid understanding of testing, CI / CD, and cloud deployment workflows. Practical experience with MongoDB or similar NoSQL databases. Problem-solver with strong communication skills and a collaborative mindset. Bonus: experience with message … Why You'll Love It Here Impact & Ownership - You'll own core backend systems and shape architectural decisions. Modern Tech Stack - Node.js, TypeScript, NestJS, MongoDB, GCP, CI / CD. Equity + Competitive Salary - Get rewarded for the value you help create. Collaborative Culture - Work alongside passionate engineers, product thinkers, and AI specialists. Mission-Driven - Help transform a More ❯

Data Solution Architect - Conceptual Data Models, Data Vault 2.0, Azure Up to £800 per day (Inside IR35) London / Hybrid 6 Months My client is an instantly recognisable Insurance brand who urgently require a Data Solution Architect with expertise in Conceptual Data Modelling, Solution Architecture specifically within Data, exceptional stakeholder management skills and experience of implementing Data Vault 2.0 … to join a business-critical Programme ASAP.Your CV will need to clearly state how you are involved in the process of leading / managing / maintaining / uplifted / improving Conceptual Data Models, as well as where you have implemented Data Vault 2.0. Key Requirements: Proven expertise in Data Solution Architecture working on large, complex Data … Programmes Strong experience of Conceptual Data Models (leading / managing / maintaining / uplifted / improving Conceptual Data Models) Strong knowledge of MS Azure stack (including Data Factory (ADF), Data Lake Storage, SQL, Azure ML and Power BI) Proven experience with Snowflake Architecture, including DevOps integration and CI / CD practices More ❯

Data Solution Architect - Conceptual Data Models, Data Vault 2.0, Azure Up to £800 per day (Inside IR35) London / Hybrid 6 Months My client is an instantly recognisable Insurance brand who urgently require a Data Solution Architect with expertise in Conceptual Data Modelling, Solution Architecture specifically within Data, exceptional stakeholder management skills and experience of implementing Data Vault 2.0 … to join a business-critical Programme ASAP. Your CV will need to clearly state how you are involved in the process of leading / managing / maintaining / uplifted / improving Conceptual Data Models, as well as where you have implemented Data Vault 2.0. Key Requirements: Proven expertise in Data Solution Architecture working on large, complex … Data Programmes Strong experience of Conceptual Data Models (leading / managing / maintaining / uplifted / improving Conceptual Data Models) Strong knowledge of MS Azure stack (including Data Factory (ADF), Data Lake Storage, SQL, Azure ML and Power BI) Proven experience with Snowflake Architecture, including DevOps integration and CI / CD More ❯

in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React / React Native / Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and … SQL / NoSQL databases to build scalable, event-driven systems. Design and optimise APIs that serve our mobile and web products, including partner integrations. Implement efficient RAG AI backend systems for introducing advanced LLM based features Collaborate with product managers, data engineers, and frontend developers to deliver new features end to end. Write clean, maintainable, and well-tested code … following modern CI / CD practices (GitHub Actions). Contribute to architecture discussions around performance, scalability, and data integrity. Help evolve our internal tools and services to support ClearWatt’s growing product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices More ❯

in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React / React Native / Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and … SQL / NoSQL databases to build scalable, event-driven systems. Design and optimise APIs that serve our mobile and web products, including partner integrations. Implement efficient RAG AI backend systems for introducing advanced LLM based features Collaborate with product managers, data engineers, and frontend developers to deliver new features end to end. Write clean, maintainable, and well-tested code … following modern CI / CD practices (GitHub Actions). Contribute to architecture discussions around performance, scalability, and data integrity. Help evolve our internal tools and services to support ClearWatt’s growing product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices More ❯

in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React / React Native / Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and … SQL / NoSQL databases to build scalable, event-driven systems. Design and optimise APIs that serve our mobile and web products, including partner integrations. Implement efficient RAG AI backend systems for introducing advanced LLM based features Collaborate with product managers, data engineers, and frontend developers to deliver new features end to end. Write clean, maintainable, and well-tested code … following modern CI / CD practices (GitHub Actions). Contribute to architecture discussions around performance, scalability, and data integrity. Help evolve our internal tools and services to support ClearWatt’s growing product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices More ❯

in designing, building, and optimising services that power our EV testing, reporting, and data-sharing products. This role is primarily backend-focused, but familiarity with modern frontend frameworks (React / React Native / Next.js) is a bonus. Key Responsibilities Develop and maintain robust, high-performance .NET 8+ APIs and services. Work with Azure Functions , Blob Storage , Queues , and … SQL / NoSQL databases to build scalable, event-driven systems. Design and optimise APIs that serve our mobile and web products, including partner integrations. Implement efficient RAG AI backend systems for introducing advanced LLM based features Collaborate with product managers, data engineers, and frontend developers to deliver new features end to end. Write clean, maintainable, and well-tested code … following modern CI / CD practices (GitHub Actions). Contribute to architecture discussions around performance, scalability, and data integrity. Help evolve our internal tools and services to support ClearWatt’s growing product suite. What We’re Looking For 2+ years of professional experience with C# and .NET Core . Experience building REST APIs or microservices More ❯

help group companies accelerate their digital transformation. This role suits an experienced engineer who enjoys solving varied technical challenges; from developing PoCs and microservices to shaping CI / CD best practice and experimenting with emerging tech like AI, edge, or low-code platforms. Key Responsibilities Design, build, and test cloud-based applications and microservices (Azure … . Create prototypes and PoCs to validate new ideas and technologies. Support group companies in modern software practices, including DevOps, CI / CD, and automated testing. Contribute to reference architectures and reusable technical assets. Collaborate with business and technical stakeholders to deliver scalable, secure digital solutions. Skills & Experience 5+ years’ experience in software development using … C# or Python. Strong background in Azure, APIs, and microservices. Hands-on with GitHub / Azure DevOps and automated testing frameworks. Solid understanding of software architecture, scalability, and security. Strong communicator comfortable engaging with both technical and non-technical teams. Desirable: Exposure to Power Platform, Generative AI, React / Angular / Vue, or connected / industrial More ❯

help group companies accelerate their digital transformation. This role suits an experienced engineer who enjoys solving varied technical challenges; from developing PoCs and microservices to shaping CI / CD best practice and experimenting with emerging tech like AI, edge, or low-code platforms. Key Responsibilities Design, build, and test cloud-based applications and microservices (Azure … . Create prototypes and PoCs to validate new ideas and technologies. Support group companies in modern software practices, including DevOps, CI / CD, and automated testing. Contribute to reference architectures and reusable technical assets. Collaborate with business and technical stakeholders to deliver scalable, secure digital solutions. Skills & Experience 5+ years’ experience in software development using … C# or Python. Strong background in Azure, APIs, and microservices. Hands-on with GitHub / Azure DevOps and automated testing frameworks. Solid understanding of software architecture, scalability, and security. Strong communicator comfortable engaging with both technical and non-technical teams. Desirable: Exposure to Power Platform, Generative AI, React / Angular / Vue, or connected / industrial More ❯

Support Analyst - 2nd / 3rd Line Support, Application Support, E-Trading, Financial / Banking An exciting and varied role working within a Trading House in The City .... Candidates at all levels will be considered, whether a passionate gamer who's built their own rigs and loves solving complex technical puzzles, or an experienced engineer seeking a role … where your expertise directly drives business success and personal rewards. Ideal candidates will have some Banking / Financial Background and Trade Floor / Market Data Support experience and whilst predominantly Windows candidates must have some Linux with any E-Trading experience highly beneficial. Role Overview: Provide day-to-day Technical Support of Traders and Business users from 1st … remit Research, evaluate, and champion new technology, processes and working practices within your domain Essential Skills: A genuine enthusiasm for Technology - whether gained through professional experience or self-taught / personal interest Hands-on experience with Windows Desktop, Linux and Cloud Computing and some knowledge of Networks / Infrastructure. Windows Server / Active Directory - 2019 / More ❯

their tech stack. THE ROLE As a Contract Python Backend Engineer , you'll take ownership of backend development for a Python-based web application, ensuring smooth integration with AI / ML pipelines and data infrastructure. You'll work closely with data engineers, AI specialists, and frontend developers to deliver robust, production-quality software. Key Responsibilities: Build and maintain Python … web applications (FastAPI preferred) Integrate AI / ML components with backend, data, and compute infrastructure Deliver clean, well-documented code following best practices Implement automated testing frameworks and CI / CD workflows Monitor and improve performance metrics across deployed tools Collaborate with technical teams to develop end-to-end data pipelines YOUR SKILLS AND … backend development experience (FastAPI, Flask, or similar) Strong cloud experience (GCP preferred) and understanding of core web app infrastructure Skilled in automated testing (pytest) and modern DevOps tools (Git / GitHub, CI / CD) Experience working in agile environments and delivering production-ready solutions Degree in a computational, numerate, or life sciences discipline (or More ❯

their tech stack. THE ROLE As a Contract Python Backend Engineer , you'll take ownership of backend development for a Python-based web application, ensuring smooth integration with AI / ML pipelines and data infrastructure. You'll work closely with data engineers, AI specialists, and frontend developers to deliver robust, production-quality software. Key Responsibilities: Build and maintain Python … web applications (FastAPI preferred) Integrate AI / ML components with backend, data, and compute infrastructure Deliver clean, well-documented code following best practices Implement automated testing frameworks and CI / CD workflows Monitor and improve performance metrics across deployed tools Collaborate with technical teams to develop end-to-end data pipelines YOUR SKILLS AND … backend development experience (FastAPI, Flask, or similar) Strong cloud experience (GCP preferred) and understanding of core web app infrastructure Skilled in automated testing (pytest) and modern DevOps tools (Git / GitHub, CI / CD) Experience working in agile environments and delivering production-ready solutions Degree in a computational, numerate, or life sciences discipline (or More ❯

Cloud / Platform Engineer – UK*C / eDV Cleared London or Manchester (On-Site) £50,000 – £90,000 DOE + Excellent Benefits Active UK*C / eDV Clearance Essential About the Opportunity We’re supporting one of the UK’s leading National Security and Defence delivery partners through a significant period of growth as they’ve successfully … automation projects for public sector and defence customers using cutting-edge tech across AWS, Azure, Kubernetes, Terraform, and beyond. Typical responsibilities include: • Building and managing secure cloud environments (AWS / Azure) • Implementing IaC and automation using Terraform / Ansible • Supporting CI / CD pipelines and DevSecOps integration • Working closely with mission and delivery … For • Active U K*C or eDV clearance • Strong background in Cloud, Platform, or DevOps engineering • Hands-on experience with AWS or Azure, Terraform, Docker, Kubernetes, CI / CD • Understanding of secure systems engineering and compliance in classified environments • Collaborative, delivery-focused mindset with the ability to work in cross-functional teams What’s On More ❯

Cloud / Platform Engineer – UK*C / eDV Cleared London or Manchester (On-Site) £50,000 – £90,000 DOE + Excellent Benefits Active UK*C / eDV Clearance Essential About the Opportunity We’re supporting one of the UK’s leading National Security and Defence delivery partners through a significant period of growth as they’ve successfully … automation projects for public sector and defence customers using cutting-edge tech across AWS, Azure, Kubernetes, Terraform, and beyond. Typical responsibilities include: • Building and managing secure cloud environments (AWS / Azure) • Implementing IaC and automation using Terraform / Ansible • Supporting CI / CD pipelines and DevSecOps integration • Working closely with mission and delivery … For • Active U K*C or eDV clearance • Strong background in Cloud, Platform, or DevOps engineering • Hands-on experience with AWS or Azure, Terraform, Docker, Kubernetes, CI / CD • Understanding of secure systems engineering and compliance in classified environments • Collaborative, delivery-focused mindset with the ability to work in cross-functional teams What’s On More ❯

threat modelling novel concepts and services to introduce across Security and the wider Tech functions; but leading in the actual design, configuration and implementation. Previous experience in Software Security / Cloud Security Engineering capacity with the ability to comfortably read, write and script in Python will be essential as an in-depth knowledge of deploying Infrastructure as Code, Containers … CI / CD concepts and policy as code will be a minimum requirement. This is genuinely an incredible opportunity to build something truly innovative, with the backing of one of the most respected leaders in Security, as well as an incredibly forward-thinking wider Tech division. You have the chance to put your stamp on … the organization. Requirements Significant experience working as a Cloud Security Engineer in DevSecOps environments with an in-depth knowledge of Infrastructure as Code (Terraform), Containers and CI / CD concepts. Significant knowledge of AWS and implementing AWS Well Architected Security pillar. Breadth of knowledge of cloud-based IAM / PAM and authentication concepts. Strong More ❯

threat modelling novel concepts and services to introduce across Security and the wider Tech functions; but leading in the actual design, configuration and implementation. Previous experience in Software Security / Cloud Security Engineering capacity with the ability to comfortably read, write and script in Python will be essential as an in-depth knowledge of deploying Infrastructure as Code, Containers … CI / CD concepts and policy as code will be a minimum requirement. This is genuinely an incredible opportunity to build something truly innovative, with the backing of one of the most respected leaders in Security, as well as an incredibly forward-thinking wider Tech division. You have the chance to put your stamp on … the organization. Requirements Significant experience working as a Cloud Security Engineer in DevSecOps environments with an in-depth knowledge of Infrastructure as Code (Terraform), Containers and CI / CD concepts. Significant knowledge of AWS and implementing AWS Well Architected Security pillar. Breadth of knowledge of cloud-based IAM / PAM and authentication concepts. Strong More ❯

threat modelling novel concepts and services to introduce across Security and the wider Tech functions; but leading in the actual design, configuration and implementation. Previous experience in Software Security / Cloud Security Engineering capacity with the ability to comfortably read, write and script in Python will be essential as an in-depth knowledge of deploying Infrastructure as Code, Containers … CI / CD concepts and policy as code will be a minimum requirement. This is genuinely an incredible opportunity to build something truly innovative, with the backing of one of the most respected leaders in Security, as well as an incredibly forward-thinking wider Tech division. You have the chance to put your stamp on … the organization. Requirements Significant experience working as a Cloud Security Engineer in DevSecOps environments with an in-depth knowledge of Infrastructure as Code (Terraform), Containers and CI / CD concepts. Significant knowledge of AWS and implementing AWS Well Architected Security pillar. Breadth of knowledge of cloud-based IAM / PAM and authentication concepts. Strong More ❯