301 to 325 of 651 CI/CD Jobs in London

priorities, the engineer may work within a specific ML team or operate in a cross-functional capacity. Based at the company’s wet / dry lab and headquarters in central London, the role involves working with large datasets, complex models, and high-performance compute. The engineer will strengthen training … inference pipelines, improve software foundations, and optimise the hybrid on-prem / cloud environment, including dedicated DGX clusters and collaborations with partners like NVIDIA. Responsibilities Work with interdisciplinary teams to solve challenges across data engineering, ML engineering, and software engineering Build and improve data processing, transformation, and loading systems ...

frontend applications using Next.js and React Solid understanding of REST APIs and client–server architecture Experience with testing frameworks (pytest) and CI / CD pipelines Familiarity with TypeScript, CSS frameworks and component-based UI design Experience with Git and collaborative development workflows Ability to work … services (S3, EC2, ECR, Cognito) Experience working with JupyterHub, JupyterLab or Airflow APIs Experience building developer platforms or internal tooling Knowledge of SQL and / or NoSQL databases AI / Machine Learning Exposure to ML / AI workflows or data science tooling Experience with MLflow or model ...

wiremock or Mockito, SOAP API testing Programming languages experience in OOP: Java or C# tools used: Cucumber Gherkin, Postman (Bruno), Junit: CI / CD integration with Gitlab / Jenkins Git version control: Gitlab / GitHub experience in JIRA or any issue tracking system … Agile methodologies and exposure to BDD methods Banking / Financial services domains experience Highly Desirable Experienced with any of the following: Cloud technologies AWS modules: CloudWatch (logging), Athena, EC2, Lambda, storage (S3, EBS), databases (RDS, DynamoDB) stream-processing platform: Kafka, webhook, protos Docker and Kubernetes (nice to have ...

service management). Ability to align technology architecture with service delivery and operations. 2. Product-Centric & Agile Delivery Experience delivering technology using Agile / product-led methodologies. Ability to manage product roadmaps, engineering delivery, and iterative releases. 3. Strong Technical Background Previous software development experience is preferred. Ability … understand and manage complex engineering and software-heavy projects. 4. DevOps & Modern Engineering Practices Experience with DevOps environments, including CI / CD pipelines and automated deployments. Understanding of engineering efficiency and continuous delivery. 5. Industry Experience Background in OTT / Media / Streaming ...

codebase, shipping to production regularly, and setting the bar for execution: getting things done. Engineering standards: code review, testing, CI / CD, incident response, and on‐call practices. Tight collaboration with Product, Infrastructure, Platform, SRE, and UI / UX to capture requirements early, align … leading engineering teams. Hands‐on experience with workflow orchestration (Temporal, Airflow, Prefect, or similar). Bare‐metal expertise across compute, networking, and storage: BMC / IPMI / Redfish, PXE boot, DHCP, VLAN management, and provisioning systems like Ironic, MAAS, or equivalent. Confidence working at the intersection of software ...

Software Engineers / Python Developers Wanted DV / SC Cleared | Python + TypeScript + JavaScript | AI-Focused | London HQ | Office-Hybrid Areti Group is exclusively hiring for one of the fastest-growing AI-driven tech scale-ups in London. They've grown 290% this year alone, just secured … fast iteration, clean code, and continuous learning 🧰 Tech Stack: Python (FastAPI, Flask) TypeScript, Node.js, React PostgreSQL, Redis, Kafka Docker, Kubernetes, AWS CI / CD with GitHub Actions, Terraform 💼 What You’ll Bring: Experience in working on Defence and Government projects Ideally security cleared ...

accessibility, and cross-browser compatibility Backend (Python) Design and implement scalable backend services using Python Develop RESTful APIs using Python frameworks such as Django / FastAPI / Flask Handle authentication, authorization, and secure data flows Work with relational and / or NoSQL databases Implement logging, monitoring … cross-functional teams on requirements, design, and architecture Write clean, testable, maintainable, and well-documented code Participate in code reviews and CI / CD pipelines Support production systems and troubleshoot issues as needed ...

Backend Software Engineer / SRE (Java JVM) London / WFH to £110k Are you a Backend Software Engineer / SRE with a strong knowledge of Java and JVM internals? You could be progressing your career in an impactful role at a global CFD trading company that … been consistently voted as one of the UKs top employers. As a Backend Software Engineer / SRE you will collaborate with development teams, as a trusted technical advisor to influence system design, ensuring reliability standards and driving improvements across the platform. You'll have a broad scope including hands ...

extensions Integrations Architect and implement integrations using: Azure Integration Services (Logic Apps, Service Bus, Functions, API Mgmt) Power Platform (Power Automate, Dataverse) REST / OData / SOAP APIs Design real‐time and batch integration patterns with robust error handling, security, and monitoring Data Migration Lead … data migration strategy and execution Use DMF, Dual‐write (where applicable), Azure Data Factory / ETL tools Manage data assessment, cleansing, transformation, validation, and cutover Ensure data accuracy and reconciliation at go‐live Governance & Quality Enforce extension‐based development, performance, and security standards Guide CI / ...

Salesforce DevOps Engineer - Government - London / Glasgow / Cardiff (hybrid) £700-£800 per day Inside IR35 - SC Cleared (active) A Government organisation is seeking aSenior DevOps Engineer to be responsible for the integration and delivery of software components within a complete DevOps toolchain. This includes designing, implementing … optimising solutions across multiple Salesforce workstreams and technical domains. Essential: Proven experience implementing and maintaining CI / CD pipelines for Salesforce using Azure DevOps (ADO). Experience integrating automated testing and code quality tools (Code Checker, BrowserStack, Playwright and SonarCloud. Desirable: Experience supporting Salesforce deployments ...

Title: Frontend Engineer – React / TypeScript / Next.js Location: London (Hybrid – 2‐3 days in office) Salary: £70,000 – £75,000 + Equity About the Company You’ll join a fast‐scaling SaaS business that’s redefining how enterprise sales teams operate. Their platform uses advanced … work will be visible at scale. What You’ll Do Build and maintain modern web applications using React , TypeScript , and Next.js . Translate UI / UX designs into responsive, accessible and high‐performance user interfaces. Collaborate strategically with backend engineers, product owners and designers to deliver ...

IaaS environment with circa 100 servers) Terraform (production experience building infrastructure as code) Azure DevOps (ADO) Windows Server Active Directory, Group Policy Microsoft 365 / Exchange Online PowerShell scripting and automation Backup & disaster recovery ownership and testing Security best practices (patching, access control, hardening) Comfortable supporting end-user environments … when required What You’ll Work With Azure (IaaS, multi-region architecture) Terraform (infrastructure as code, pipeline-driven deployments) Windows Server Active Directory / Entra ID Exchange Online / M365 PowerShell Private cloud (Nutanix, bare metal DR environment) OVH (disaster recovery environment) Virtual machines Azure DevOps pipelines Nice ...

speed, scalability, and quality are consistently achieved. Architect, develop, and maintain core components of the SaaS platform, including: Backend: Python, PostgreSQL Frontend: TypeScript, NextJS / NodeJS Integrate AI tools, APIs, and data pipelines to enhance platform intelligence. Uphold engineering best practices such as testing, CI / … success in high-performing engineering teams within fast-paced environments. Deep expertise in: Python (Django, Flask, or FastAPI) PostgreSQL (design, optimisation, maintenance) Containerisation (Docker / Kubernetes) Event-driven architecture (Kafka / RabbitMQ) Desirable experience includes: TypeScript / JavaScript (NextJS, NodeJS, Tailwind) Terraform and DevOps practices Experience ...

Tech Lead - Asset Management Data Platform (Pricing & Quant Data) Permanent | London (Hybrid - 3 days / week onsite) Up to £140,000 + bonus + excellent benefits Lorien is partnering with a leading UK investment and asset management organisation to hire a hands-on Tech Lead to help build … operate with high autonomy and drive delivery day-to-day. The opportunity (what you'll be working on) Building and running a greenfield / early-stage Snowflake data platform that acts as a data hub for the asset management function Delivering high-quality, timely data for pricing workflows (ensuring ...

edge cloud patterns • Design expandable application solutions in sync with best practice for performance, resilience and cost • Set up and manage CI / CD pipelines and apply cloud security principles • Work alongside different clients and multi-functional teams to deliver solutions • Produce premium design documentation … tune system architectures to ensure reliable, scalable and maintainable solutions About The Candidate The right candidate for the role of AWS Architect will have / gain the following experience: • Appropriate experience within AWS integration including Lambda & Kubernetes • Skill in API design and security in API management ecosystem • Proficient integration ...

Client: Largest American Credit Card Company Location: AMEX London Victoria 3 days / week, 2 days / week WFH Years of Exp: 3-9 years Skills: Full Stack, Kotlin (essential), TypeScript (essential), CI / CD, Java £25-£40 / hr depending ...

regression and UAT test suites (Including Dynamic test generation, and cross environment comparisons). Hands-on experience integrating automated suites into CI / CD pipelines (Using Azure DevOps, and GitHub Actions). Ability to deliver meaningful MI / reporting, Defect documentation (Defect, Risk / Issue, approaches, patterns and design decisions) write test execution evidence, traceable audit outputs, and Risk / Issue Documentation. Proficiency in managing, defining test data and baselines. Experience diagnosing and resolving automation failures, and distinguishing between test defects, data issues, and underlying platform defects. Contributing to Agile ceremonies ...

Azure DevOps Engineer (SC Cleared) London (Hybrid) 6 Month Contract £(Apply online only) / day (Inside IR35) DevOps Platform Engineer needed with active SC Security Clearance and strong Azure Cloud expertise including Databricks + Data Factory. 6 Month Rolling Contract based in London. Start ASAP in March / April 2026. Hybrid Working - 2 days / week remote (WFH) + 3 days / week working from the office in London . A chance to work with a leading global IT transformation business specialising in large-scale Government projects: Azure Databricks Economic Data Platform is critical ...

Senior SDET - £675-£720pd (Inside IR35) - 2 yr programme (6 mth) - Hybrid / 3 days pw London ***Please note financial services / regulated industry experience is essential to be considered / this role requires 3 days per week onsite in London (unfortunately non negotiable) *** A financial services … role focused on building and enhancing automated test frameworks, improving test coverage, integrations and advising on best practice. Whilst the client stack is C# / Typescript - if you have not been working with Microsoft stack, please don't be discouraged from replying. Typescript / Playwright experience alone will ...

architecture, design, deployment, and operational management of production environments. Strong understanding of the full datacenter compute stack from bare metal provisioning (hardware, firmware, BMC / IPMI, imaging, PXE / network boot) through hypervisor layers to virtual machine lifecycle management. Hands‐on experience with compute platform integration: storage architectures … VLANs, SDN, vSwitches), and infrastructure management tooling. Professional experience with infrastructure automation and orchestration: infrastructure‐as‐code frameworks, configuration management tools, CI / CD pipelines, and declarative platform models. Demonstrated ability to embed regulatory, risk, and control requirements into infrastructure architecture and provide audit‐ready ...

Lead / Founding Full Stack Developer - Clear Pathway to CTO Level PropTech Start Up - Smart Living Platform Fully Remote - Must be UK based £85,000 - £95,000 + Stock Options (DOE) Essential Exp: Laravel, Flutter, SaaS, API Design, MySQL / PostgreSQL / MariaDB G.R.E. Recruitment is DELIGHTED … implement secure, multi-tenant architecture Establish clean coding standards and engineering best practices Improve performance, scalability, and reliability Support deployment, CI / CD, and infrastructure decisions Take features from concept through to production Work closely with product, sales, and partnerships teams to support rapid commercial ...

Python Full Stack Developer – Azure Databricks London (Hybrid) 6 Month Contract £550 / day (Inside IR35) Python Full Stack Developer needed with active SC Security Clearance Azure Cloud and Azure Databricks. . 6 Month Contract based in Central London (Hybrid). Start ASAP in March / April 2026. … Hybrid Working - 2 days / week remote (WFH), and 3 days / week working on-site from the London office. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: Key experience, responsibilities + tasks: Strong Python development expertise , develop ...

OpenText Expert SME (m / f) Start : May 2026 Duration : 12 Months Location: remote with regular site visits onsite in London We are looking for a subject matter expert with advanced OpenText Cloud Service Automation (CSA) / Operations Orchestration (OO) skills. Activities and Deliverables: Design, refactor, implement … Content Pack - Updated technical documentation for each refactored flow - Test results and validation evidence Mandatory Skills - Strong experience with OpenText Cloud Service Automation (CSA) / Operations Orchestration (OO) workflow development and content pack engineering - Proven experience refactoring automation workflows - Strong API integration skills (REST, authentication, error handling, versioning) - Solid ...

that connects both traditional and on‐chain financial services Must‐have experience: Strong backend engineering background with deep coding experience Professional experience with JavaScript / TypeScript (Node.js) and / or Golang Solid understanding of microservices, event‐driven systems & distributed architecture Strong knowledge of PostgreSQL and / or Redis Understanding of web semantics, API design & backend web standards Proficiency with Git and version control workflows Experience with CI / CD, build automation and modern engineering pipelines Excellent communication skills & ability to work cross‐functionally Bonus experience: Building APIs for high‐scale ...

Data Scientist - Optimisation & Operations Research North West London (Hybrid, 3 days on-site) | £550 - £750 / day The Opportunity We're recruiting on behalf of a globally recognised organisation undergoing a major transformation in how it uses data to drive operational decisions. This is a rare chance to work … sitting at the intersection of data engineering, ML, and operations research. What You'll Be Doing Designing and delivering optimisation and ML models (linear / mixed-integer programming, heuristics, supervised / unsupervised learning) in Python, from prototype to production Building robust, automated data pipelines and integrating models into ...