251 to 275 of 654 CI/CD Jobs in London

enterprise data strategy. The ideal candidate will partner with business and technology leaders to deliver high-performance data systems that support analytics, AI / ML, and real-time insights. Key Responsibilities Architecture & Solution Design Architect end-to-end Databricks Lakehouse solutions including data ingestion, ETL / ELT pipelines … optimization across Databricks workloads. Design scalable big data architectures leveraging Spark, Delta Live Tables, Unity Catalog , and MLflow. Lead cloud architecture design on Azure / AWS / GCP (based on organization need) integrated with Databricks. Data Engineering & Platform Build Build and optimize large-scale ETL / ...

credibility: ability to review architecture, challenge solutions, and implement engineering standards Excellent communication skills for both technical and non-technical stakeholders Familiarity with .NET / C#, Azure, DevOps / CI / CD, microservices, and modern scalable architecture principles is desirable The opportunity: Shape ...

deployment, observability, and reliability—while ensuring compliance and operational excellence. Raise engineering excellence and resilience: enforce best practices and automation across code, testing, microservices / APIs, performance, and infrastructure; champion secure by design (secure coding, logging / monitoring, incident playbooks, disaster recovery). Partner with product, design … Strong expertise in Java (preferably Spring) and architectural patterns for scalable, observable, and testable systems. Proficiency in modern engineering practices including CI / CD (e.g., GitLab), automated testing (JUnit / Spock), code reviews, quality focused test-driven development, and DevOps culture. Hands-on experience ...

Leading Ecommerce client is now recruiting a talented ‘Full Stack JavaScript Developer’ who is proficient in front and back-end development. (React / Node.js), with an emphasis on backend Node work initially. This role will be joining their platform team, designing, and building the foundations of which our clients … will a day in the role entail? Working as an integral part of an agile team contributing towards the planning and development of systems / platforms. Collaborating with engineers, product owners and business analysts to define solutions, ways of working and share knowledge across the department. Reviewing code ...

market. What you’ll do Lead development across key product areas from concept to production Build front-end features using modern JS frameworks (Vue / Nuxt, React, or similar) Design and maintain scalable Node.js APIs and services with SQL databases Mentor junior engineers through reviews and technical guidance Collaborate … with product and operations to deliver practical solutions Improve system performance, reliability, and developer workflows Front-end JavaScript / TypeScript Vue / Nuxt or similar REST API integration Solid CSS / SCSS / SASS State management and component-based development Unit / ...

Role / Job title: AVD engineer with Terraform Work Location: Primary location Wokingham. 3 days onsite mandatory. Any other working conditions - travel / on call / shifts: Required to travel to office for Adhoc requests. The Role An Azure Virtual Desktop (AVD) Engineer with Terraform expertise designs … manages secure VDI environments using Infrastructure as Code (IaC). Key responsibilities include deploying host pools, configuring FSLogix profiles, and automating Azure networking / storage via Terraform scripts within CI / CD pipelines to ensure scalability and compliance. Essential skills / knowledge / ...

Global Analytics firm, recognized with multiple industry awards for innovation and excellence. Our team comprises experts with deep domain knowledge in risk, analytics, AI / ML, AML / FCC, and fraud. By converging this expertise with cutting-edge technologies like AI, Machine Learning, Generative AI, and Large Language … . Configure and support FIX, streaming, and venue-specific protocols, ensuring accurate and reliable messaging. Develop high-performance, scalable services using Core Java (8 / 11 / 17) . Build and enhance components for pricing, order routing, and execution workflows. Apply low-latency, event-driven, and asynchronous design ...

Agile frameworks and associated architectures design coding languages and testing deployment tools including the following Python, Angular 6, Java, JavaScript, JSON, CI / Cd pipeline build deployment tools eg Bamboo, Micro services APIs, Cloud experience AWS Azure, API integration experience REST preferred, understanding of event … JSON java · Cloud Architecture AWS S3 API Gateway EC2 RDS cloudnative and microservices architecture · API Integration RESTful APIs thirdparty and inhouse system integrations · DevOps CICD CICD pipelines eg Bamboo deployments across SIT UAT and Production · Engineering Practices AgileScrum TestDriven Development unit testing full SDLC Secondary Skills · Containerization Deployment Docker Kubernetes ...

procedural logic into scalable, production-ready distributed pipelines for a Tier-1 financial services environment. Core Responsibilities Engineering Leadership: Design and develop complex ETL / ELT pipelines and Data Marts using PySpark, EMR, and Glue. Legacy Modernisation: Architect the conversion of SAS Base / Macros into modular, testable … Performance Tuning: Optimise Spark execution (partitioning, shuffling, caching) to ensure cost-efficient processing of massive financial datasets. Quality & Governance: Implement rigorous CI / CD, unit testing, and data reconciliation frameworks to ensure "penny-perfect" accuracy. Technical Stack Engine: PySpark (Expert), Python (Clean Code / ...

procedural logic into scalable, production-ready distributed pipelines for a Tier-1 financial services environment. Core Responsibilities Engineering Leadership: Design and develop complex ETL / ELT pipelines and Data Marts using PySpark, EMR, and Glue. Legacy Modernisation: Architect the conversion of SAS Base / Macros into modular, testable … Performance Tuning: Optimise Spark execution (partitioning, shuffling, caching) to ensure cost-efficient processing of massive financial datasets. Quality & Governance: Implement rigorous CI / CD, unit testing, and data reconciliation frameworks to ensure "penny-perfect" accuracy. Technical Stack Engine: PySpark (Expert), Python (Clean Code / ...

Role: Java Backend Developer Location: London, UK Duration: Contract Job Description: Essential skills / knowledge / experience: 5–10 years of overall software development experience, with minimum 4+ years of hands on Java development Strong experience with Java 9+ Proven expertise in Spring Framework (Spring Boot, Spring … experience building backend services and APIs and Microservices Solid understanding of object oriented design, design patterns, and clean code principles Experience working in Agile / Scrum environments Strong problem solving and debugging skills Ability to work effectively in distributed, multi team environments Desirable skills / knowledge / ...

code reviews and testing using frameworks like Jest or Mocha. Learn and contribute to SDLC processes including source control and CI / CD. Work in an agile environment and manage tasks effectively. Skills / Experience Essential: Strong proficiency in TypeScript and JavaScript (ES6). Knowledge … WebSockets. Familiarity with CSS and responsive design principles. Exposure to testing frameworks (Jest, Mocha). Willingness to learn SDLC and CI / CD practices. Desirable: OpenFin experience. Webpack and modern build tools. Basic UX design knowledge. Understanding of financial products and markets. Exposure to Docker ...

sought by a specialist and multi-award-winning Systematic Hedge Fund in a brand-new Core team designing and implementing a greenfield centralised Python / SQL / Linux / Docker platform for Backtesting, Pricing, Risk and Performance to be used across all Funds and Investment teams. … Experience: Excellent Quant Development and Python skills, as per 3+ years of professional experience in Financial Markets, ideally in a Systematic Hedge Fund and / or dealing with Futures. Quantitative Finance experience and knowledge, preferably with experience in developing financial Backtesting systems for Quantitative Strategies. Hands-on experience with ...

office functions. This is a hands‐on position where you’ll work closely with risk, treasury, and operations teams to identify inefficiencies, replace legacy / manual processes, and build scalable solutions that support a fast‐paced trading environment. What you’ll work on Automating workflows across treasury, accounting, trading … Experience with databases such as SQL Server, Databricks, or Azure SQL. Strong understanding of data structures, automation, and workflow optimisation . Familiarity with Git / CI / CD pipelines . Ability to operate independently in a fast‐moving, high‐ownership environment. Nice to have ...

Excellent communication skills for engaging non-technical stakeholders. Desirable Background in financial services or fintech. Familiarity with Power BI dataset modelling. Knowledge of DevOps / CI / CD practises for data engineering. Personal Attributes Detail-oriented and committed to data quality. Analytical and pragmatic ...

Excellent communication skills for engaging non-technical stakeholders. Desirable Background in financial services or fintech. Familiarity with Power BI dataset modelling. Knowledge of DevOps / CI / CD practises for data engineering. Personal Attributes Detail-oriented and committed to data quality. Analytical and pragmatic ...

Software Product Engineer – AWS Contact Centre 12‐month contract | Up to £700 / day | UK Hybrid We’re hiring hands‐on Senior Engineers to build and enhance AI‐enabled Amazon Connect platforms for a major UK enterprise. You’ll work with: Amazon Connect, Contact Flows, Amazon Lex, Lambda TypeScript … / JavaScript / Python CI / CD , serverless, monitoring LLM‐powered features and AWS AI tools You must be: A hands‐on coder (not an architect) Experienced with Connect + Lex (visible in your CV) Strong across AWS, serverless and DevOps Comfortable working ...

Scala Developer - UK / Remote My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‐performance applications . This role involves working on modern distributed systems, building APIs, and collaborating with cross‐functional teams to deliver … enterprise‐grade solutions. Key responsibilities: Design, develop and maintain backend services and APIs using Scala and Play Framework . Implement RESTful endpoints, manage request / response lifecycle, and handle authentication / authorization flows. Write well-structured, idiomatic Scala and use functional programming patterns where appropriate. Build and maintain ...

Scala Developer - UK / Remote My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‐performance applications . This role involves working on modern distributed systems, building APIs, and collaborating with cross‐functional teams to deliver … enterprise‐grade solutions. Key responsibilities: Design, develop and maintain backend services and APIs using Scala and Play Framework . Implement RESTful endpoints, manage request / response lifecycle, and handle authentication / authorization flows. Write well-structured, idiomatic Scala and use functional programming patterns where appropriate. Build and maintain ...

Title: Senior Java full stack developer / Tech Lead Work model – Hybrid (3 days in an office) Location – London, UK We are seeking an experienced and results-driven Senior Java Full Stack Developer (React Mandatory) to join our team in London. This project is associated with … scalable, and high-performance web applications. Build responsive and dynamic user interfaces using React js. Develop backend services and APIs using Java (Spring Boot / Spring Framework). Write clean, maintainable, and efficient code following best practices. Perform code reviews and mentor junior developers. Optimize applications for maximum speed ...

Senior ML / MLOps Engineer (MLflow) | Databricks | Azure) About Optima Partners We’re an advanced data & business consultancy helping major consumer brands transform through data-driven customer strategy, design, and engineering. Our clients include leading UK and global brands across financial services, retail, and more. Join a practitioner … data & ML pipelines in Databricks (Delta, DLT, Jobs) Design and maintain Azure data architectures (Data Lake, Synapse, SQL DW) Create robust CI / CD pipelines for ML + data using Azure DevOps, Git, Jenkins Automate infrastructure with Terraform / ARM / Ansible Work ...

Title: Solution Architect Location: London Salary / Rate: £495 - £525 Start Date: 04 / 05 / 2026 Job Type: Contract Company Introduction A global property and casualty insurance provider headquartered in Boston, Massachusetts. Founded in 1912, it operates through a network of subsidiaries and affiliates, offering … wide range of personal and commercial insurance products, including auto, home, workers? compensation, and specialty lines. Job Responsibilities / Objectives 1.Lead and manage software development projects using Java, Python, Typescript, AWS, React JS, Angular, and other technologies. 2.Collaborate with cross-functional teams to define project scope, objectives, and deliverables ...

define how they reward publishers and manage commissions and transactions using an event-driven architecture. We use an exciting array of technologies, including Java / Spring, AWS Lambda, Kafka, NodeJS, SQL / NoSQL databases, and more. Key tasks and responsibilities Work within a small, collaborative team using agile … writing elegant, maintainable code, with a solid understanding of SOLID principles Experience conducting thorough code reviews, writing unit tests, and maintaining CI / CD pipelines Strong experience with Git or similar version control systems Experience with event-driven architectures and messaging / streaming technologies ...

systems forward. You will play a vital role as we reimagine the labour market to make it work for everybody. Your responsibilities: Apex, Aura / LWC, Visualforce development and tools such as Salesforce, Lightning (Aura &Web Component) Use Salesforce APIs to integrate with other systems used in the organization … Adhere to Salesforce best practices, maintain code documentation, and write / maintain test classes for all custom development and assist / take ownership with each release cycle to implement and deploy new / updates to existing applications and code Drive initiatives, help the team deliver, translate ...

Data Lead / Engineer (Microsoft Stack / Fabric)Inside IR35 | £450 - £500 per day | Remote with occasional travel 3 Months initially | Start ASAPYour New RoleWe are recruiting a Data Lead to play a key role in a major data transformation programme. This is a hands-on, delivery-driven … engineering delivery of a modern Microsoft data platform, centred on Microsoft Fabric (Pipelines, Dataflows Gen2, Lakehouse, Notebooks). Building, optimising and maintaining ELT / ETL pipelines across Fabric, Azure Data Factory and Databricks. Delivering high-quality datasets across the medallion architecture (Bronze / Silver / Gold). ...