51 to 75 of 251 CI/CD Jobs in East London

Senior Full Stack Developer – Kotlin / Java / React (Hybrid, London) We're working with an insurtech company that’s redefining how consumers experience insurance in the digital age. Their mission is to simplify and personalise the insurance journey, leveraging modern technology, intuitive design, and deep industry insight to deliver standout experiences – particularly in the automotive and mobility … and domain experts in a fast-moving, agile environment Playing a key role in shaping architecture and tech strategy as the platform scales Qualifications: 6+ years' experience with Kotlin / Java, React.js, and TypeScript A solid grasp of SQL and practical experience with PostgreSQL Comfortable working with infrastructure-as-code and DevOps practices in AWS Experience working in agile … teams with strong CI / CD and testing culture Strong communication skills – you're able to explain complex technical topics clearly to non-technical stakeholders If interested please get in touch ASAP More ❯

Job Title: Lead AI Engineer Location: Oxford / London (Hybrid – 2 days per week in office) Type: Permanent Salary: £85,000–£95,000 Interview Process: 3 stages We're working with a UK-based healthtech company looking for a Lead AI Engineer. This role sits within a cross-functional Data & AI team, focused on taking NLP projects into production … a small technical team (2–3 people), but the focus remains deeply technical - ideal for someone from a software engineering background. What you'll do: Build and scale NLP / document processing pipelines using microservices Lead 2–3 reports (data scientists + AIOps engineer) Set engineering standards and lead architecture, code reviews, and deployment Work with DevOps, product, and … data teams to deliver production-ready solutions What you’ll need: Strong Python and experience with PyTorch or TensorFlow Solid understanding of REST APIs, CI / CD, Docker, Kubernetes, and AWS Proven delivery of NLP / OCR projects with unstructured data Experience managing or mentoring engineers Bonus points for: Experience in regulated domains Knowledge More ❯

company providing cutting-edge solutions that protect critical systems and sensitive data for global clients across finance, defence, healthcare, and government sectors are on the lookout for a Senior / Principal Java Engineer. The role will include the following duties: You will lead the charge in designing and building highly scalable, resilient, and secure backend systems. Architect and build … 8+ years of experience in software engineering with deep expertise in Java (Java 11 or later). Strong experience in designing microservices and distributed systems. Solid grasp of Spring / Spring Boot, REST APIs, messaging (Kafka / RabbitMQ), and cloud-native development. Proven leadership in technical decision-making and mentoring developers. Experience with cloud platforms (AWS, GCP, or … Azure). A strong security mindset or a keen interest in cybersecurity. Bonus: experience with Kubernetes, CI / CD pipelines, and observability tools. The role will require 5 days a week onsite in London, please apply for immediate consideration. More ❯

with Solace PubSub+ in a production environment Strong knowledge of WAN-based distributed systems and networking fundamentals Experience with Prometheus and Grafana for observability and alerting Confident in Linux / Unix systems and scripting (Bash, Python, etc.) Excellent problem-solving instincts and attention to detail Strong communicator who works well across technical teams Bonus Points If You Have: Familiarity … with Docker / Kubernetes Experience with other messaging platforms like Kafka, RabbitMQ, or MQ Exposure to DevOps pipelines and CI / CD tools Experience deploying in AWS, Azure, or GCP More ❯

Job Title: Principal Software Engineer Entity: Aventum Department: Technology Location: London / Hybrid Who We Are Since its inception, Aventum Group has sought a different approach to insurance. We are on a mission to be the ‘most inspiring specialty (re)insurance group in the world’. At the heart of Aventum are our people. Working together in dynamic, service … craftsmanship and conduct rigorous code reviews, setting the highest standards for code quality, performance, and security within the organization. Lead the design, implementation, and optimization of CI / CD pipelines, utilizing advanced automation techniques and deployment strategies to streamline software delivery and drive continuous improvement. Define and execute seamless integration strategies for code changes, ensuring … the required language (inclusive of OOP), in this case predominantly C# within the .NET framework. Experience working with multiple programming languages. Experience working with a wide variety of libraries / frameworks. Advanced understanding of containerisation, serverless technologies and other cloud deployment paradigms. Advanced working knowledge of cloud platform resources e.g. Azure, AWS Extensive experience working with CI More ❯

scale. Core Responsibilities Architect distributed agentic systems using LLMs and tool-using AI components across enterprise cloud environments Design and implement modular, event-driven architectures (e.g., Lambda + SQS / SNS + Step Functions) to enable scalable agent workflows Develop and manage API layers (REST, GraphQL, WebSockets) to orchestrate intelligent interactions between agents, models and services Lead implementation of … Build support systems for autonomous agents including memory storage, vector search (e.g., Pinecone, Weaviate) and tool registries Enforce system-level requirements for security, compliance, observability and CI / CD Drive PoCs and reference architectures for multi-agent coordination , intelligent routing and goal-directed AI behavior Contribute to internal standards for scalable AI deployments, model governance … and fail-safe operations Must-Have Skills 5+ years in enterprise solution architecture with emphasis on AI / ML system design Deep hands-on experience with AWS : Lambda, API Gateway, SageMaker, DynamoDB, ECS, Step Functions Expertise in JavaScript / TypeScript ecosystem (Node.js, React.js, Express, Next.js) Strong understanding of LLM integration , prompt chaining and tools like LangChain or Semantic More ❯

of experience in technical project management for cloud and web applications. Strong knowledge of cloud platforms (AWS, Azure, GCP) and modern infrastructure. Experience with DevOps principles, CI / CD pipelines, and containerization (Docker, Kubernetes). Ability to manage multiple projects in a fast-paced environment. Strong collaboration skills with technical teams, including DevOps and engineers. … Excellent organizational, communication, and leadership skills. Proficiency in project management tools (Jira, Trello, Asana) and Agile / Scrum methodologies. Preferred Qualifications Experience managing global or multi-regional projects. Background in high-availability systems like iGaming. Project management certification (PMP, PRINCE2, Scrum Master). If of interest, please send your CV now to apply More ❯

Current Stack: Data Warehouse and Tools: DBT, Snowflake, Airbyte Languages: Python, TypeScript, Node.js , React Cloud & Infra: AWS (S3, ECS), Docker Orchestration: AWS Lambda and Step Functions CI / CD: GitHub Actions Analytics Layer: GoodData What You’ll Work On: Data Pipelines: Design, build, and maintain robust ETL / ELT pipelines using dbt to transform … 5+ years in data engineering or backend development with a focus on implementing multi-tenant, data-heavy systems, ideally in a startup or fast-moving environment. Technical Stack : Languages / Tools: Python (REST API integrations), DBT, Airbyte, GitHub Actions Modern Data Warehousing: Snowflake, Redshift, Databricks, or BigQuery. Cloud & Infra: AWS (ECS, S3, Step Functions), Docker (Kubernetes or Fargate a … bonus) Data Modelling : Strong grasp of transforming structured / unstructured data into usable models (facts, dimensions, metrics). You know when to use snapshots vs incremental, can use seeds for controlled lookup data, and enjoy keeping models modular and maintainable. Modelling Expertise : Comfortable working across normalized and analytics-ready star schemas Deep understanding of SCD types, particularly Type More ❯

Job Title: Snr Python Developer Location: London, UK (Onsite, 5 days / week) Employment Type: Full-time, Permanent (This opportunity is also available in Contract) Salary: Open upto £85,000 Per annum About the Role: We are seeking a highly skilled and motivated Python Developer to join our growing technology team in London, UK . This is a full … Background in C# , Java , or C++ – essential for understanding and translating legacy code during migration. Experience with software development best practices including version control, testing, and CI / CD. Good problem-solving skills and the ability to work independently or within a team. Strong communication skills, both verbal and written. Nice to Have: · Experience in migrating or More ❯

NET / C# Architect – Capital Markets | Inside IR35 | Hybrid (3 Days in London) A leading financial institution is seeking a highly experienced .NET Architect to drive the technical design and implementation of a next-generation Treasury platform. This is a key role responsible for shaping system architecture, guiding development teams, and ensuring the scalability, robustness, and performance of mission … drive delivery within an Agile framework. Essential Skills & Experience: Proven background in .NET architecture roles within capital markets, investment banking, or other financial services environments. Deep expertise in C# / .NET Framework and .NET Core, including microservices, multithreaded programming, and real-time distributed systems. Strong understanding of treasury operations, fixed income, FX, and derivatives workflows. Solid experience with SQL … frameworks (e.g., MiFID II, UMR, BCBS). Excellent communication skills with the ability to engage both technical teams and business users. Exposure to DevOps practices including CI / CD pipelines and Infrastructure as Code (IaC). Experience modernizing legacy trading platforms or delivering greenfield systems within capital markets. More ❯

IaC) solutions using tools like Chef Infra, Chef Automate, and Chef Inspec. Automate and optimize infrastructure to meet security and compliance standards. Integrate IaC solutions into CI / CD pipelines for streamlined deployments. Troubleshoot and resolve issues with deployments and automation tools. Collaborate with cross-functional teams to enhance DevOps practices and implement scalable solutions. … Essential Strong expertise in Chef Infra, Chef Automate, and Chef Inspec for large-scale environments. Solid experience with Unix / Linux and scripting languages (Ruby, Python, PowerShell, YAML). Proven track record of managing and updating IaC configurations and Inspec profiles. Experience with CI / CD pipelines and cloud platforms such as AWS, Azure … or GCP. Familiarity with IT automation tools like Ansible, JIRA, and GitHub. Ansible Tower / AAP Financial services background is a huge bonus. More ❯

help take infrastructure and automation to the next level. 🔧 What You’ll Be Doing You’ll play a key role in driving DevOps best practices across CI / CD, Infrastructure as Code, monitoring, and security. This includes: Designing and maintaining modern CI / CD pipelines (GitHub Actions experience is a … big plus) Implementing Infrastructure as Code (Terraform) Supporting deployments of PHP / Laravel applications in high-concurrency environments Working with Docker, Kubernetes, ECS or EKS Automating development workflows and driving performance optimisations Building out monitoring solutions, cost management strategies, and SOC2-compliant processes 🧠 Skills & Experience Needed 5+ years in a DevOps-focused role Strong cloud background (AWS) Proficiency in … Terraform, Docker, Python or Bash scripting Solid experience with infrastructure performance, security, and scaling - SOC2 / ISO compliance within DevOps workflows Comfortable in high-availability, fast-paced environments Experience deploying and scaling in PHP If you're passionate about automation, performance, and scalable systems and love solving problems with a proactive, product-first mindset I’d love to hear More ❯

help take infrastructure and automation to the next level. What You’ll Be Doing You’ll play a key role in driving DevOps best practices across CI / CD, Infrastructure as Code, monitoring, and security. This includes: Designing and maintaining modern CI / CD pipelines (GitHub Actions experience is a … big plus) Implementing Infrastructure as Code (Terraform) Supporting deployments of PHP / Laravel applications in high-concurrency environments Working with Docker, Kubernetes, ECS or EKS Automating development workflows and driving performance optimisations Building out monitoring solutions, cost management strategies, and SOC2-compliant processes Skills & Experience Needed 5+ years in a DevOps-focused role Strong cloud background (AWS) Proficiency in … Terraform, Docker, Python or Bash scripting Solid experience with infrastructure performance, security, and scaling - SOC2 / ISO compliance within DevOps workflows Comfortable in high-availability, fast-paced environments Experience deploying and scaling in PHP If you're passionate about automation, performance, and scalable systems and love solving problems with a proactive, product-first mindset I’d love to hear More ❯

Role: Contract Senior Java Engineer Location: London (Hybrid | 3 days onsite initially) Contract Length: 6-Month Contract | Inside IR35 | £600–£700 / day We’re looking for an experienced Senior Java Engineer to join our consultancy delivery team, supporting a flagship project with one of the UK’s leading digital banks . You’ll be embedded directly into the … with the opportunity to work on cutting-edge systems from day one. Tech Stack: Java 21 Spring Boot Kubernetes , AWS Grafana , GitHub Event-driven architecture, microservices CI / CD & rapid delivery tooling What You’ll Be Doing: Build scalable and secure microservices using Java 21 + Spring Boot Collaborate with in-house engineers to augment … using Kubernetes Work in a high-frequency release environment — deploying multiple times per day Use Grafana (or similar) for observability and maintain production-grade reliability Work onsite 3 days / week in London for the first 4–6 weeks (hybrid flexibility beyond this) We’re Looking For: 5+ years of Java engineering experience (Java 11+; ideally Java 21) Strong More ❯

complex business challenges. Job Description: We are seeking a highly skilled Senior Full Stack Developer with strong hands-on experience across .NET Core, Angular, SQL, and cloud technologies (Azure / AWS). This is a hands-on individual contributor role where you will work on complex, scalable systems with a strong emphasis on front-end technologies while being comfortable … and implement microservices architectures Build dynamic front-end interfaces using Angular, HTML, CSS, and JavaScript Work with SQL Server, Cosmos DB, and NoSQL databases Collaborate on CI / CD pipelines, especially with Azure DevOps / Azure Pipelines Utilize cloud services (Azure and / or AWS) to build and deploy applications Participate in code … of database experience with SQL, Cosmos DB, or NoSQL Minimum 4 years of experience in front-end development: Angular, HTML, CSS, JavaScript Hands-on experience with CI / CD pipelines – preferably using Azure DevOps Solid understanding of microservices architecture and cloud-native development Strong problem-solving skills and ability to work independently Comfortable working as More ❯

the firm’s trading systems and internal platforms. What You’ll Be Doing: Design, build, and maintain AWS-based infrastructure to support complex trading applications. Improve CI / CD pipelines for speed, security, and reliability. Implement infrastructure as code using Terraform and other tools. Work closely with development and infrastructure teams to automate and optimise … They’re Looking For: Proven experience with AWS cloud infrastructure in a production environment. Strong knowledge of infrastructure as code (Terraform preferred). Solid understanding of CI / CD pipelines and tools (e.g., GitLab CI, Jenkins, etc.). Familiarity with containerisation and orchestration (Docker, Kubernetes is a bonus). Strong scripting skills (Python More ❯

and workflows. Collaborate on architectural design and cloud best practices with DevOps and infrastructure teams. Support development and operations teams with build servers, virtual environments, and CI / CD pipelines. Assist with Linux deployments, including software, OS, and hardware configuration management using tools like Ansible and Terraform. Plan for system capacity and maintain scalable environments … for development, testing, and production. Prepare and maintain accurate and comprehensive documentation. Must have technical experience: Over 4 years designing, building, and managing multi-account AWS and / or GCP systems. Extensive general DevOps expertise, including CI / CD pipelines, deployment strategies, monitoring, and automation. 4+ years in system administration within RedHat / More ❯

and back-end technologies , a solid understanding of Object-Oriented Design , and a passion for learning and embracing new tech. Languages : 🌳 Ruby-on-Rails, Java, Python, C# 🌳 VueJs, Typescript / Angular / React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key … smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI / CD : Use DevOps processes, including virtualization , containerization , and CI / CD pipelines to streamline development and deployment. Agile Collaboration : Work closely with … the ability to work across the full tech stack. Object-Oriented Design : Strong understanding of OO principles, writing modular and maintainable code. DevOps Practices : Familiarity with CI / CD , containerization, and infrastructure as code. Agile Mindset : Experience working within Agile methodologies (Scrum, Kanban) and a passion for continuous improvement. Why Join? Be part of a More ❯

the languages but just some and you will be taught the rest, Strong object orientated design is a must. Languages : 🌳 Ruby-on-Rails, Java, Python, C#, PHP 🌳 VueJs, Typescript / Angular / React Cloud : 🌳 Amazon Web Services (AWS) Databases : 🌳 PostgreSQL, DynamoDB Additional Tools & Frameworks : 🌳 GraphQL 🌳 REST APIs 🌳 Software Design Patterns – TDD, DDD 🌳 Agile methodologies: Scrum and Kanban Key … smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development) and DDD (Domain Driven Design) best practices to ensure maintainable, efficient code. DevOps & CI / CD : Use DevOps processes, including virtualization , containerization , and CI / CD pipelines to streamline development and deployment. Agile Collaboration : Work closely with … the ability to work across the full tech stack. Object-Oriented Design : Strong understanding of OO principles, writing modular and maintainable code. DevOps Practices : Familiarity with CI / CD , containerization, and infrastructure as code. Agile Mindset : Experience working within Agile methodologies (Scrum, Kanban) and a passion for continuous improvement. Why Join? Be part of a More ❯

Hybrid / London Salary: £100k - £130k DOE + Bonus + equity Growing FinTech who are taking the market by storm, they are already profitable and going from strength to strength. As a Engineering Manager, they are looking for someone hands-on who is going to be capable of leading architectural design to ensure the platform meets scalability needs. You … Kubernetes What do you need? Experience with BE languages such as Python, Golang and C# Frontend experience with Typescript and React,JS Leadership experience Experience with cloud infrastructure (Azure / AWS / GCP) Proven ability to implement development best practices, including CI / CD, testing, and observability, cloud architecture etc Plus if you More ❯

pipelines and infrastructure, as well as managing containerisation applications using Docker and orchestrating deployments with Kubernetes. Role : DV Cleared DevOps Engineer Contract Length: 6 Months (+extensions) Rate : £500 - £550 / day Outside IR35 Location : London (3 days per week on-site) Start Date: ASAP Requirements: Active DV Clearance - Non-negotiable Proven background in DevOps practices within on-premise environments. … Strong experience with Docker and Kubernetes in production settings. Familiarity with infrastructure-as-code tools (e.g., Terraform, Ansible). CI / CD tooling experience (e.g., Jenkins, GitLab CI, Azure DevOps). Understanding of Windows Server installation, configuration, and hardening (desirable). The client are looking to book interviews in this week and next More ❯

Microservices Architecture, including: Advanced microservices patterns (e.g., service discovery, circuit breakers, sidecars) Validation and schema enforcement across microservices API versioning strategies for backward compatibility Microservice deployment strategies like blue / green and canary releases Strong knowledge of Express.js, including advanced routing, middleware, and error-handling patterns Proficiency with TypeScript and modern ES6+ JavaScript features Hands-on experience with Docker … and Kubernetes for container orchestration and service management Familiarity with API Gateway platforms (e.g., APIGee, Mulesoft, GCP Endpoints) Exposure to Google Cloud Platform (GCP) services (e.g., Cloud Functions, Pub / Sub, IAM) Experience with DevOps tools and CI / CD pipelines: GitHub / GitLab, Terraform, CLI, Ansible Strong debugging, testing, and performance tuning … skills Nice to Have: Experience with event-driven architecture and message queues (e.g., Pub / Sub, Kafka) Familiarity with observability tools (e.g., Prometheus, Grafana, Stackdriver) Understanding of security best practices in microservices and API development Experience working in Agile / Scrum environments More ❯

right respondents. Your task: treat the matching pipeline as a full-scale optimisation problem and raise both accuracy and yield. Core responsibilities Model optimisation - refactor and improve existing matching / segmentation models; design objective functions that balance cost, speed and data quality. Experimentation - set up offline metrics and online A / B tests; analyse uplift and iterate quickly. … Production delivery - build scalable pipelines in AWS SageMaker (moving to Azure ML); containerise code and hook into CI / CD. Monitoring & tuning - track drift, response quality and spend; implement automated retraining triggers. Collaboration - work with Data Engineering, Product and Ops teams to translate business constraints into mathematical formulations. A typical day Morning stand-up: align on performance … targets and new constraints. Data dive: explore panel behaviour in Python / SQL, craft new features. Modelling sprint: run hyper-parameter sweeps or explore heuristic / greedy and MIP / SAT approaches. Deployment: ship a model as a container, update an Airflow (or Azure Data Factory) job. Review: inspect dashboards, compare control vs. treatment, plan next experiment. More ❯

environment. Experience working with distributed systems over WAN Solid experience with Prometheus and Grafana Proficiency in troubleshooting Experience with capacity management , performance tuning, and system scaling. Familiarity with Linux / Unix systems and scripting Beneficial skills: Experience with containerized environments such as Docker / Kubernetes Understanding of DevOps tools and CI / CD More ❯

Lead / Principal Python (Django) Engineer, Architect the Future of Retail Tech Location: London / West (Remote-first 1 day a week in office) Salary: £100k + Equity Options A leading provider of white-labelled drop-shipping middleware, powering some of the UK’s most recognised retail brands, is looking for a Lead / Principal Python Engineer … role in hiring, mentoring, and shaping the growing engineering team The Stack Backend: Python, Django, AWS Lambda, Docker, Kubernetes Frontend: React, TypeScript Cloud: AWS, IBM Cloud CI / CD: CircleCI Roadmap: TBC The internal team currently comprises 7–8 core engineers, with new DevOps and QA leads joining to strengthen operational excellence. Ideal Candidate Proven More ❯