126 to 150 of 2,274 CI/CD Jobs in London

Apply data processing techniques to handle complex data structures, handle missing or inconsistent data, and prepare the data for analysis, reporting, or machine learning tasks. Implement data de-identification / data masking in line with company standards. Monitor data pipelines and data systems to detect and resolve issues promptly. Develop monitoring tools to automate error handling mechanisms to ensure … Services such as Blobs, Functions, Azure Data Factory, Service Principal, Containers, Key Vault, etc. · In-depth knowledge of Snowflake architecture, features, and best practices. · Experience with CI / CD pipelines using Git and Git Actions. · Knowledge of various data modeling techniques, including Star Schema, Dimensional models, and Data Vault. · Hands-on experience with: · Developing data … pipelines (Snowflake), writing complex SQL queries. · Building ETL / ELT / data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related / complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and problem-solving skills applied to big data datasets. · Experience working on More ❯

Apply data processing techniques to handle complex data structures, handle missing or inconsistent data, and prepare the data for analysis, reporting, or machine learning tasks. Implement data de-identification / data masking in line with company standards. Monitor data pipelines and data systems to detect and resolve issues promptly. Develop monitoring tools to automate error handling mechanisms to ensure … Services such as Blobs, Functions, Azure Data Factory, Service Principal, Containers, Key Vault, etc. · In-depth knowledge of Snowflake architecture, features, and best practices. · Experience with CI / CD pipelines using Git and Git Actions. · Knowledge of various data modeling techniques, including Star Schema, Dimensional models, and Data Vault. · Hands-on experience with: · Developing data … pipelines (Snowflake), writing complex SQL queries. · Building ETL / ELT / data pipelines. · Kubernetes and Linux containers (e.g., Docker). · Related / complementary open-source software platforms and languages (e.g., Scala, Python, Java, Linux). · Experience with both relational (RDBMS) and non-relational databases. · Analytical and problem-solving skills applied to big data datasets. · Experience working on More ❯

Job Title: Python Developer Location: London / Hybrid Job Type: Permanent Job Summary: My client are looking for a skilled and experienced Python Developer with a strong background in Django, SQL / PostgreSQL, and hands-on experience in the FinTech industry. The ideal candidate will play a key role in developing and maintaining robust backend systems that support … and scalability Work closely with product, design, and DevOps teams to deliver new features and improve existing systems Write clean, well-documented, and testable code Manage and optimise SQL / PostgreSQL queries, data models, and migrations Ensure high standards of data security, compliance, and performance in financial applications Troubleshoot and debug production issues Participate in code reviews, sprint planning … and technical discussions Requirements: 4+ years of professional experience in Python development Strong expertise in Django framework Solid experience with SQL and / or PostgreSQL, including performance tuning and complex queries Prior experience in the FinTech industry is required Familiarity with RESTful API design and integration Understanding of data privacy, security standards, and regulatory compliance relevant to FinTech Experience More ❯

Job Title: Python Developer Location: London / Hybrid Job Type: Permanent Job Summary: My client are looking for a skilled and experienced Python Developer with a strong background in Django, SQL / PostgreSQL, and hands-on experience in the FinTech industry. The ideal candidate will play a key role in developing and maintaining robust backend systems that support … and scalability Work closely with product, design, and DevOps teams to deliver new features and improve existing systems Write clean, well-documented, and testable code Manage and optimise SQL / PostgreSQL queries, data models, and migrations Ensure high standards of data security, compliance, and performance in financial applications Troubleshoot and debug production issues Participate in code reviews, sprint planning … and technical discussions Requirements: 4+ years of professional experience in Python development Strong expertise in Django framework Solid experience with SQL and / or PostgreSQL, including performance tuning and complex queries Prior experience in the FinTech industry is required Familiarity with RESTful API design and integration Understanding of data privacy, security standards, and regulatory compliance relevant to FinTech Experience More ❯

a paid out-of-hours on-call support rota (evenings, weekends, and bank holidays) Build and maintain infrastructure using Infrastructure-as-Code (IaC) Support and improve CI / CD processes to enable fast, safe deployments Collaborate with cross-functional teams to troubleshoot issues, implement changes, and enhance system performance Ensure the infrastructure meets non-functional … Required Skills and Experience: Essential: Strong Linux systems administration experience AWS infrastructure and services (EC2, S3, IAM, etc.) Infrastructure as Code: Terraform or CloudFormation Configuration management: Ansible Reverse proxy / load balancer experience: Nginx CI / CD tools: Jenkins , GitHub Actions , or similar Docker / container experience Experience working in Agile teams using More ❯

a paid out-of-hours on-call support rota (evenings, weekends, and bank holidays) Build and maintain infrastructure using Infrastructure-as-Code (IaC) Support and improve CI / CD processes to enable fast, safe deployments Collaborate with cross-functional teams to troubleshoot issues, implement changes, and enhance system performance Ensure the infrastructure meets non-functional … Required Skills and Experience: Essential: Strong Linux systems administration experience AWS infrastructure and services (EC2, S3, IAM, etc.) Infrastructure as Code: Terraform or CloudFormation Configuration management: Ansible Reverse proxy / load balancer experience: Nginx CI / CD tools: Jenkins , GitHub Actions , or similar Docker / container experience Experience working in Agile teams using More ❯

a paid out-of-hours on-call support rota (evenings, weekends, and bank holidays) Build and maintain infrastructure using Infrastructure-as-Code (IaC) Support and improve CI / CD processes to enable fast, safe deployments Collaborate with cross-functional teams to troubleshoot issues, implement changes, and enhance system performance Ensure the infrastructure meets non-functional … Required Skills and Experience: Essential: Strong Linux systems administration experience AWS infrastructure and services (EC2, S3, IAM, etc.) Infrastructure as Code: Terraform or CloudFormation Configuration management: Ansible Reverse proxy / load balancer experience: Nginx CI / CD tools: Jenkins , GitHub Actions , or similar Docker / container experience Experience working in Agile teams using More ❯

Full Stack Engineer / 12 months contract / fully remote / 36 pounds an hour Inside IR 35 / London As a Full Stack Engineer , you’ll join small, agile, and highly collaborative teams where your work will have an immediate and visible impact. You’ll leverage the latest technologies to build powerful solutions, contributing to … performance. Work with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C / C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP / IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC, RMI Architectures: Microservices, Cloud-Native … Federated Modules, Micro-frontends Mobile / Responsive Development: Expert in adaptive web and mobile solutions Databases: MySQL, SQL Server, Oracle, Elasticsearch, MongoDB, Cassandra DevOps & CI / CD: Automated testing, Continuous Integration / Delivery, Cloud platforms Tooling & Collaboration Development Tools: JIRA, Splunk, Slack Code Quality: Adheres to DRY principles, TDD practices, and clean code More ❯

Full Stack Engineer / 12 months contract / fully remote / 36 pounds an hour Inside IR 35 / London As a Full Stack Engineer , you’ll join small, agile, and highly collaborative teams where your work will have an immediate and visible impact. You’ll leverage the latest technologies to build powerful solutions, contributing to … performance. Work with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C / C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP / IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC, RMI Architectures: Microservices, Cloud-Native … Federated Modules, Micro-frontends Mobile / Responsive Development: Expert in adaptive web and mobile solutions Databases: MySQL, SQL Server, Oracle, Elasticsearch, MongoDB, Cassandra DevOps & CI / CD: Automated testing, Continuous Integration / Delivery, Cloud platforms Tooling & Collaboration Development Tools: JIRA, Splunk, Slack Code Quality: Adheres to DRY principles, TDD practices, and clean code More ❯

s Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. Work / Life Balance - We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as … Python), design, automate, and optimize infrastructure provisioning, configuration management, and deployment processes leveraging Infrastructure as Code (IaC) tools (Terraform, Cloud Formation, Ansible). - Build and maintain CI / CD pipelines using tools like Jenkins, GitLab CI / CD, AWS CodePipeline, and Code Deploy, experience with revision control source code repositories … and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. Amazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and More ❯

coaching junior engineers, fostering a culture of technical excellence within the team. Data Engineering Expertise: - Deep understanding of data engineering principles and best practices, including data modeling, observable ETL / ELT processes, data warehousing, and data governance. - Proficiency in data manipulation languages (e.g., SQL / DBT) and programming languages relevant to data engineering (e.g., Python). - Experience with … processing frameworks and technologies, including cloud-based data services. Software Engineering Practices: - Experience with software development lifecycle (SDLC) best practices, including version control (e.g., Git), testing, and continuous integration / continuous delivery (CI / CD). - A focus on building high-quality, maintainable, and well-documented code. Collaboration and Communication: - Exceptional communication and collaboration … AWS Data Solutions - Kinesis, SNS, SQS, S3, ECS, Lambda Data Governance & Quality - Collate & Monte Carlo Infrastructure as Code - Terraform Data Integration & Transformation - Python, DBT, Fivetran, Airflow CI / CD - Github Actions / Jenkins Nice to Have Experience Understanding of various data architecture paradigms (e.g., Data Lakehouse, Data Warehouse, Data Mesh) and their applicability to More ❯

Apps, for developing scalable integration solutions. SQL and Database Proficiency: Good understanding of SQL queries, relational database models, and data management practices. Infrastructure as Code and CI / CD Knowledge: Experience with Terraform (or similar IaC tools) and CI / CD pipelines, ensuring efficient deployment and management of integrations. Version … Helping Our World (HOW) Days - one paid day per quarter to carry out charity work Pension Scheme Private Medical Insurance Health Cash Plan Employee Assistance Programme (EAP) - a 24 / 7, 365-day confidential helpline Subsidised Café Season Ticket Loan Cycle to Work Schemes Free on-site gym and shower facilities Free eyesight tests Free flu vaccination - offered on More ❯

Job Title: Endur Technical Architect Location: 60 / 40 with 3 days in Canary Wharf OR (Remote anywhere in UK) Start Date: ASAP Contract Length / End Date: 31st December with possibility of extension Working hours: 40 hrs / week Role Overview Work directly with subject matter experts, Product owners. designers, technical leads and other architects to … re-architect / design needs of next generation Gas and Power trading platform with modern technologies, consistent with business and technology strategies. Deep knowledge of energy trading and risk management processes across front, middle and back-office functionalities with an emphasis on physical trading. 1) Expert in designing the architecture of modern, bespoke Energy trading systems, including documenting and … Manage communication across multiple teams, vendors, and consulting staff 6) Knowledge of deal lifecycle Qualifications Numerate degree Key Skills 1) Strong functional understanding of physical trading preferably Gas and / or Power, ideally including complex contract optionality and portfolio and schedule optimization, Knowledge of Options modelling and Dependency graphs. 2) Demonstrated capability across most of the following architecture facets More ❯

our next-generation financial solutions, contributing to architecture decisions, and mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core / .NET 6+) Work on cloud-native solution development using AWS services such as Lambda, API Gateway, DynamoDB, S3, ECS, and more Collaborate with product managers, architects, and other developers … standards in the FinTech space Conduct code reviews and provide constructive feedback Required Skills & Experience: 2 - 5 years of professional experience in software development with .NET (C#, .NET Core / .NET 6+) At least 2+ years as a proven Senior .Net developer - Ideally within the fintech space Strong experience designing and building cloud-native applications on AWS Solid understanding … of cloud architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI / CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event-driven architecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern frameworks More ❯

our next-generation financial solutions, contributing to architecture decisions, and mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core / .NET 6+) Work on cloud-native solution development using AWS services such as Lambda, API Gateway, DynamoDB, S3, ECS, and more Collaborate with product managers, architects, and other developers … standards in the FinTech space Conduct code reviews and provide constructive feedback Required Skills & Experience: 2 - 5 years of professional experience in software development with .NET (C#, .NET Core / .NET 6+) At least 2+ years as a proven Senior .Net developer - Ideally within the fintech space Strong experience designing and building cloud-native applications on AWS Solid understanding … of cloud architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI / CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event-driven architecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern frameworks More ❯

our next-generation financial solutions, contributing to architecture decisions, and mentoring junior developers. Key Responsibilities: Design, develop, and maintain robust, scalable, and secure applications using .NET (C#, .NET Core / .NET 6+) Work on cloud-native solution development using AWS services such as Lambda, API Gateway, DynamoDB, S3, ECS, and more Collaborate with product managers, architects, and other developers … standards in the FinTech space Conduct code reviews and provide constructive feedback Required Skills & Experience: 2 - 5 years of professional experience in software development with .NET (C#, .NET Core / .NET 6+) At least 2+ years as a proven Senior .Net developer - Ideally within the fintech space Strong experience designing and building cloud-native applications on AWS Solid understanding … of cloud architecture, infrastructure-as-code (e.g., Terraform, CloudFormation), and CI / CD pipelines Experience with relational and NoSQL databases (e.g., SQL Server, PostgreSQL, DynamoDB) Familiarity with event-driven architecture and messaging systems (e.g., SNS, SQS, Kafka) Proven track record working in FinTech or financial services environments Nice to Have: Frontend experience with modern frameworks More ❯

Job Title: Endur Technical Architect Job Location: Remote or Canary Wharf Contract Length: Until 31st December 2025 (Possibility of extension) Industry: Power and Gas Working Hours: 8 per day / 40 per week Role Overview: Work directly with subject matter experts, Product owners. designers, technical leads and other architects to re-architect / design needs of next generation … managing stakeholder expectations Manage communication across multiple teams, vendors, and consulting staff Knowledge of deal lifecycle What you will have: Strong functional understanding of physical trading preferably Gas and / or Power, ideally including complex contract optionality and portfolio and schedule optimization, Knowledge of Options modelling and Dependency graphs. Demonstrated capability across most of the following architecture facets: Data … their usage, implementation and implications, including documenting and agreeing the design inclusive of the trade-offs for commodity trading systems. Familiarity with core AWS product offerings; code development (C# / Java); microservice containerization tools (Docker, OpenShift, Kubernetes); web UI development (React). Must understand Infrastructure as a Code (Terraform) Integration - Expert experience with integration techniques, including real-time messaging More ❯

Database Deployment and Management: • Deploy and configure PostgreSQL database instances on AWS RDS, considering factors such as instance sizing, storage, and security. • Implement and manage replication, clustering, and backup / recovery strategies to ensure high availability and disaster recovery. 3. Performance Monitoring and Optimization: • Monitor database performance, proactively identifying and resolving performance bottlenecks, slow queries, and other issues affecting … with AWS cloud services, particularly RDS. AWS certification (e.g., AWS Certified Database - Speciality). In-depth knowledge of PostgreSQL database internals, architecture, and best practices. Proficiency in SQL, PL / pgSQL, and query optimization. Experience with database performance tuning and monitoring tools. Knowledge of containerization and orchestration technologies (Docker, Kubernetes). Familiarity with database security practices and compliance standards. … Scripting and automation skills using languages like Python, Bash, JavaScript or similar. Familiarity with version control systems (Git) and CI / CD pipelines. Strong problem-solving skills and the ability to work effectively in a fast-paced environment. Excellent communication and teamwork skills. More ❯

performance optimization. Experience with distributed systems, parallel computing, and high-performance processing of large datasets. Strong experience in data pipelines, working with tools such as Pandas, NumPy, and SQL / NoSQL databases. Proven experience working in fast-paced environments, ideally within trading, financial services, or high-frequency environments. Proficiency in developing RESTful APIs, microservices, and working with cloud-based … architectures (AWS, GCP, or similar). Expertise in testing frameworks, CI / CD, and containerization technologies such as Docker or Kubernetes. Experience in managing and deploying services in Linux / Unix environments. Strong analytical and problem-solving skills, with a keen attention to detail and an ability to thrive under pressure. Fluency in English More ❯

performance optimization. Experience with distributed systems, parallel computing, and high-performance processing of large datasets. Strong experience in data pipelines, working with tools such as Pandas, NumPy, and SQL / NoSQL databases. Proven experience working in fast-paced environments, ideally within trading, financial services, or high-frequency environments. Proficiency in developing RESTful APIs, microservices, and working with cloud-based … architectures (AWS, GCP, or similar). Expertise in testing frameworks, CI / CD, and containerization technologies such as Docker or Kubernetes. Experience in managing and deploying services in Linux / Unix environments. Strong analytical and problem-solving skills, with a keen attention to detail and an ability to thrive under pressure. Fluency in English More ❯

Senior Platform Delivery Consultant IRC250319 Job: IRC250319 Location: United Kingdom - London Designation: Senior Consultant Experience: 5-10 years Function: Engineering Skills: Cloud(Azure / AWS / GCP), Containers, DevOps Practices, Grafana, Kubernetes, Observability stack, SRE Management, Terraform Work Model: Hybrid We are seeking an experienced Platform Engineering leader with a hands-on engineering background, who can articulate the … is a bonus). Infrastructure as Code: Extensive experience with HashiCorp Terraform (or similar tools like Pulumi or AWS CloudFormation) for managing cloud infrastructure at scale. CI / CD Pipelines: Hands-on experience designing and implementing robust Continuous Integration and Continuous Deployment / Delivery pipelines. Programming and Automation: Proficiency in scripting or programming languages … and wellness plan, private healthcare (clinical and mental wellbeing), and discounted gym memberships. We offer a fantastic benefits package including a competitive pension scheme and recognition schemes through bonus / reward initiatives. Colleagues are entitled to an annual volunteering day - so you can take time to support a cause close to your heart. We also love to stay social More ❯

workarounds in broad, complex, and unique environments with mixed applications and protocols required Experience with containers, orchestrators like Kubernetes, Docker, Linux, Cloud Providers (AWS, Azure, GCP), CI / CD, Terraform, Ansible, Container Registries, Serverless a plus Existing knowledge of, and experience with public cloud platform (XaaS) features, capabilities, and best use Required experience with TCP … / IP, and knowledge of Security Protocols and Procedures (IPSEC / SSL-VPN / NAT / GRE) Knowledge of Cloud infrastructure- ability to effectively deploy and manage cloud environments and integrate technologies that are part of customer stacks, to accurately replicate and resolve customer issues Knowledge of SIEM, vulnerability management tools, firewalls, malware, exploits, operating system … working as a trusted advisor to drive business value for customers, including the ability to interact with client teams at various levels of technical and non-technical depth BS / MS or equivalent experience required or equivalent military experience required Experience with scripting including Python, JSON, YAML, and Bash - plus 3-5 years of relevant experience with strong communication More ❯

workarounds in broad, complex, and unique environments with mixed applications and protocols required Experience with containers, orchestrators like Kubernetes, Docker, Linux, Cloud Providers (AWS, Azure, GCP), CI / CD, Terraform, Ansible, Container Registries, Serverless a plus Existing knowledge of, and experience with public cloud platform (XaaS) features, capabilities, and best use Required experience with TCP … / IP, and knowledge of Security Protocols and Procedures (IPSEC / SSL-VPN / NAT / GRE) Knowledge of Cloud infrastructure- ability to effectively deploy and manage cloud environments and integrate technologies that are part of customer stacks, to accurately replicate and resolve customer issues Knowledge of SIEM, vulnerability management tools, firewalls, malware, exploits, operating system … working as a trusted advisor to drive business value for customers, including the ability to interact with client teams at various levels of technical and non-technical depth BS / MS or equivalent experience required or equivalent military experience required Experience with scripting including Python, JSON, YAML, and Bash - plus 3-5 years of relevant experience with strong communication More ❯

.Net, Python Collaboratively designing and building Proof of Concept or Production systems Source controlling your code with Version Control Systems, for example Git, Mercurial, Perforce Utilising CI / CD tools, such as Bamboo, Jenkins, TeamCity, Bitbucket, in order to streamline delivery of new features and fixes Continual testing of code using Automated Testing Frameworks Ensuring … Ansible How we will support you: Work-life balance is important; you’ll get 25 days holiday a year and, via our flexible benefits package the option to buy / sell and carry over from the year before You can work around core hours with flexible and part-time working Our flexible benefits package includes; private medical and dental … a range of excellent training courses to enable you to upskill in a given technology You’ll be part of our bonus scheme You are welcome to join any / all of our Diversity and Support groups. These groups cover everything from gender diversity to mental health and wellbeing. Security Clearance Only those with the permanent and unrestricted right More ❯

Storage, ADLS Gen2, Azure Functions, Kubernetes. Background in cloud platforms and data architectures, such as Corporate DataLake, Medallion Architecture, Metadata Driven Platform, Event-driven architecture. Proven experience of ETL / ELT, including Lakehouse, Pipeline Design, Batch / Stream processing. Strong working knowledge of programming languages, including Python, SQL, PowerShell, PySpark, Spark SQL. Good working knowledge of data warehouse … architectures. Good experience in Data Governance, including Unity Catalog, Metadata Management, Data Lineage, Quality Checks, Master Data Management. Experience using Azure DevOps to manage tasks and CI / CD deployments within an Agile framework, including utilising Azure Pipelines (YAML), Terraform, and implementing effective release and branching strategies. Knowledge of security practices, covering RBAC, Azure Key More ❯