201 to 225 of 479 CI/CD Jobs in London

deep physics and cutting-edge Machine Learning. Our flagship technology, XWI, allows major global energy companies to "see" underground with unprecedented clarity. Role Description / Responsibilities As a Full Stack Engineer , you will architect and evolve the central nervous system of our operations: a sophisticated internal platform used … process. User-Centric Feature Development: Collaborate directly with our internal users (PhDs, Geophysicists, and Algo Developers) to translate complex scientific requirements into seamless UI / UX features. Performance & Reliability: proactively identify bottlenecks in our dashboard and database queries. You will ensure the system remains performant as our data scale ...

Senior Developer (Node / React) Are you a pragmatic, innovative, and self-motivated problem solver with a passion for building scalable, high-performing software? We're looking for a Senior Full Stack Engineer, with strong skills in Node and React, to join a high-performing product team working … features that drive growth and enhance the customer experience. What You'll Do Build and maintain robust, scalable applications across the full stack (Node / React / TypeScript) Collaborate in an agile team environment to deliver clean, maintainable, and testable code Influence architectural decisions and technology choices Optimise ...

config management Manage AWS services (EC2, S3, VPC, IAM, CloudWatch, ELB) Develop Python scripts, AWS Lambda, and REST API integrations Build custom Splunk apps / add-ons and CI / CD pipelines Optimize Splunk performance, capacity, and search efficiency Troubleshoot ingestion / indexing … automation and management Python programming skills with experience in various libraries Experience with AWS Lambda functions and serverless architectures Knowledge of REST APIs, JSON / XML, and web services integration Familiarity With Cribl, Grafana, Logic Monitor, Datadog, Newrelic or comparable monitoring & APM solutions is a plus. Exposure to SIEM ...

create architecture patterns for hybrid environments (on-premises, cloud) and enforce secure-by-design principles (e.g., NIST, ISO 27001). ITHC Leadership: CREST / CHECK-accredited experience conducting or supporting pre- and post-deployment security assessments, vulnerability management, and remediation planning. Technical Experience Wintel / Linux: Securing legacy … applications via patching, hardening, and privilege management (e.g., Active Directory, SELinux). Cloud (AWS / Azure / GCP): Designing IAM policies, encryption (FIPS 140-validated modules), and network segmentation for hybrid environments. DevSecOps: Integrating SAST / DAST tools into CI / CD ...

Lead Software Engineer Lead (Java / Python, Cloud & AI) Location : London (5 days in office) Duration 12 months Competitive Day Rate (Inside IR35) Key Expectations from the role: Technical leadership and architecture Delivery ownership AI / ML solution stewardship People leadership Stakeholder and product partnership Controls and governance … Skills: Expert level proficiency in Java and / or Python. Cloud-native systems on AWS (compute, storage, networking, IAM, KMS, observability). Demonstrated success in leading teams Deep understanding of AI / ML solutions implementation, with emphasis on LLM applications and retrieval-augmented generation. Expertise in modern SDLC ...

improving technical quality across the estate. Supporting data migrations and system upgrades, including CRM legacy-to-D365 transitions. Strengthening DevOps practices, environment strategy (Dev / UAT / Training) and CI / CD processes. What We’re Looking For Strong hands-on experience with ...

Guidewire xCenters (version 10.x & cloud versions) Manage client co-ordination and deep functional or insurance (P&C) industry expertise especially on Personal and / or commercial lines. Lead L2 / L3 / L4 support teams working across India, US & UK. Lead distributed teams working across 3 different … time zones effectively handle production defects, arresting defect inflow and maintaining a healthy trend in issues management Ensure near 24 / 7 environment availability for production and non-production environments, exceeding customer service level agreements Perform Root Cause Analysis (RCA) and identify identify systemic defect patterns, areas of opportunities ...

large on-premise ETL and data warehouse environment to Google Cloud Platform (GCP). The focus is defining a low-risk lift-and-shift / transitional architecture and migration roadmap. Key skills required: Strong GCP architecture & migration experience Legacy ETL platforms (IBM DataStage, Ab Initio, Teradata) Infrastructure design (compute … storage, networking, IAM) Migration strategy, cutover & rollback planning Stakeholder engagement & architecture documentation Nice to have: BigQuery / Dataflow / Dataproc Terraform / CI-CD Docker / Kubernetes ...

expertise with mentoring, guidance, and collaboration across teams. Core technologies include: Google Cloud Platform (BigQuery, Dataflow, Dataproc, Data Fusion, Data Streams, Cloud Functions, Airflow / Composer), SQL, Python, CI / CD tooling About you You'll have 10+ years experience in Data Engineering Experience … Lead or Principal Engineer capacity Strong understanding of Data Governance principles. Significant experience with cloud data platforms (specifically GCP) and possibly exposure to Azure / AWS Strong proficiency in SQL and Python a Strong track record of mentoring and technical leadership Background working in Agile / Scrum / ...

solution vision and execution. Responsibilities Solution Strategy Lead architecture for large, complex public sector pursuits Define win themes, differentiators, innovation strategy Partner with capture / BD teams pre-RFP through customer engagement Lead executive solution reviews Drive cross-functional initiatives of strategic importance Technical Architecture Design scalable cloud … platform solutions Use accelerators, reusable assets, reference architectures Align with hyperscaler / enterprise ecosystems (AWS, Microsoft, Google, ServiceNow, Salesforce) Ensure feasibility and compliance Proposals & Competitive Own technical RFI / RFP / RFQ responses Produce whitepapers and solution concepts Conduct pricing / award trend analysis Support Black ...

with one of the world's leading banking groups, who we have partnered with for 15 years. We are seeking an experienced Data Architect / EDM Developer / Data Engineering Lead to join their International Technology team in London. You will be a key part of the Architecture … technical designs. Ensure compliance with SDLC, governance, and risk policies. Skills & Experience - Essential Strong SQL Server or Snowflake skills. Advanced knowledge of low-code / no-code data engineering / ETL tools - ideally Markit EDM (v19.2+) or similar (e.g. Informatica). Proven delivery experience in Financial Services / ...

with one of the world's leading banking groups, who we have partnered with for 15 years. We are seeking an experienced Data Architect / EDM Developer / Data Engineering Lead to join their International Technology team in London. You will be a key part of the Architecture … technical designs. Ensure compliance with SDLC, governance, and risk policies. Skills & Experience - Essential Strong SQL Server or Snowflake skills. Advanced knowledge of low-code / no-code data engineering / ETL tools - ideally Markit EDM (v19.2+) or similar (e.g. Informatica). Proven delivery experience in Financial Services / ...

Contract Role – Salesforce & / React Native Developer – London / Hybrid – 12 months initial – Inside IR35 Role Overview: Job Title: Salesforce & React Native Developer Location: Hybrid – 2-3 days onsite per week in London Contract Type: Contract Duration: 12 months initial Rate: £500-550 per day (Inside IR35) Sector … Banking Key Skills & Experience Salesforce +5 years experience AND / OR React Native (Web) +5 years Java +5 years TDD, BDD RESTful API design & build OAS / YAML Unit Testing GitLab CI / CD Pipelines Agile practitioner, SonarQube, Veracode, Jira, Confluence Banking / ...

seed to Series B) Led technical delivery of 2+ substantial features end-to-end (0 production), including architecture decisions Technical Skills: Expert-level TypeScript / JavaScript and modern frameworks (Next.js, React, or equivalent) Strong database skills (Postgres, MySQL) - can design schemas, optimize complex queries, debug performance issues independently Solid … DevOps foundation: CI / CD, Docker, cloud infrastructure (AWS / GCP / similar), comfortable troubleshooting production issues Write code that requires minimal review - colleagues trust your technical judgment Product & Architecture: Experience collaborating with Product Managers, shaping requirements and pushing back when needed ...

real-time trading issues in a fast-paced environment, ensuring minimal business disruption. Key Skills & Experience: Strong expertise in Core Java, Spring Framework / Spring Boot, or similar backend frameworks. Proven experience designing and developing API-based, microservices-driven architectures. Solid understanding of multi-threaded systems and distributed messaging. … teams. Desirable Experience: Exposure to CEP engines (Esper) or other live stream aggregation technologies. Familiarity with authentication, authorization, and endpoint security. Experience with C# / HTML / JavaScript and AWS / Terraform / CI-CD pipelines. Why Join CMC Markets? Work ...

Software Development Team Lead (Python) £650 per day (Inside IR35) | 6-Month Initial Contract | Hybrid - 2 Days / Week in Stratford, London Overview: A global online non-profit organisation that improves the lives of millions worldwide is seeking one outstanding Software Development Team Leads to join its expanding innovation … iterations. Promote experimentation, innovation, and continuous improvement. Essential Skills & Experience: 5+ years’ experience with Python (essential) plus AWS, Node.js, TypeScript, SQL, CI / CD, DevOps tooling (Terraform, GitHub Actions, Docker). Proven leadership experience guiding and mentoring engineering teams. Experience delivering scalable B2C / ...

Mainframe Developer With Cics Webservices Job Description Role Overview Role / Job Title: Mainframe Developer with CICS Webservices Work Location: London Mode of Working: Hybrid Office Requirement (if hybrid): 2 3 days a week Key Skills Required Mainframes CICS Webservices Required Skills Experience working in ZOS Connect … REST, with extensive knowledge in CICS webservices. Development experience using FileAid, Xpeditor, IBM Explorer for z / OS, and Visual Studio. Proficient with SOAP, WSDL, and JSON, with a comprehensive understanding of SOA and RESTful APIs. Experience working with code repositories, bug tracking tools, and wikis. Tools include GitLab ...

Atrium EMEA are looking for several API Developers to support the Development teams onsite with a client in London. 12+mths contract, 2 days onsite / 3 days remote, PAYE / Umbrella options. - API Developer - Java, TDD, RESTful API design & build, OAS / YAML, GitLab, CI … / CD Pipelines, Java Database-Hibernate / JPA, SonarQube, Veracode, Jira, Confluence Click Apply now or contact Lianne to be considered for the API Developer - London role ...

experience with all AWS data services (S3, Glue, Athena, Lambda etc) Solid Infrastructure as Code experience (Terraform) Experience with orchestration and CI / CD tooling Good scripting skills (Python / SQL / Bash) Strong understanding of AWS security, IAM, and networking Comfortable operating … Agile, delivery-led environments Apache Airflow for DAG Date-Led Platform / Cloud Engineering Key requirements: Active SC Clearance (essential) Permanent role Ideally you will be based around Manchester or London and work hybrid model, but remote is possible for candidates willing to travel to offices or client sites ...

Full Stack Developer - Python, Django / Flask, React, Azure Up to £410 per day (Inside IR35 - Umbrella) Coventry (4 days per week onsite) 3 months initial contract My client is an International Consultancy who are looking to hire a Full Stack Developer with demonstrable experience in Python, Django, Flask … workflow automation SQL (Database Management) and Data Integration skills Azure Cloud deployment YAML pipeline experience Familiarity with Azure DevOps or similar CI / CD tools Nice to have: Utilities / Engineering / Construction industry experience Knowledge of NEC contract compliance Immediate availability ...

Appworx, WebDB and Global scape Responsibilities will be :- Provide IT operational support for Incident Management, Change Management, RITMs and Problem Management only through ServiceNow / client approved ticketing platform. Partner with the client to update documentation using the client Standard Documentation process - to define standard operating processes for incidents … / break fix resolution. Report status and metrics if requested in the client format. Execute and manage the installation of applications on the non-production and production environments. Work in coordination with the clients infrastructure suppliers (Corporate or third party) as requested in writing, for specific database / ...

design robust, secure, and future-ready data solutions that support analytics, AI, and strategic decision-making. What Youll Do: Build, test, and maintain ETL / ELT pipelines for structured and unstructured data. Design and optimise data warehouses, lakes, and cloud-native platforms . Implement monitoring, security, and compliance frameworks … modern technologies, including cloud platforms, orchestration tools, and streaming frameworks . What Were Looking For: Strong SQL & Python skills. Hands-on experience with ETL / ELT tools (e.g., Matillion, Talend, FiveTran, Azure Data Factory). Experience designing and managing cloud data platforms (Snowflake essential; AWS / Azure / ...

robust, secure, and future-ready data solutions that support analytics, AI, and strategic decision-making. What You’ll Do: Build, test, and maintain ETL / ELT pipelines for structured and unstructured data. Design and optimise data warehouses, lakes, and cloud-native platforms . Implement monitoring, security, and compliance frameworks … technologies, including cloud platforms, orchestration tools, and streaming frameworks . What We’re Looking For: Strong SQL & Python skills. Hands-on experience with ETL / ELT tools (e.g., Matillion, Talend, FiveTran, Azure Data Factory). Experience designing and managing cloud data platforms (Snowflake essential; AWS / Azure / ...

working on deep technical problems, collaborating with subject matter experts to agree solutions. You have experience working in an area of technology resilience and / or service availability. You have a passion for technology resilience and want to accelerate adoption of new resilience techniques in a safe and secure … way. You are comfortable writing architecture / strategy papers and presenting to senior managers. You enjoy working in a global team, valuing the cultural and professional diversity that this brings and will contribute to a high performing team by embracing new ways of working, such as DevOps & SRE. ...

certifications 3+ years people management experience in technical environments Expert knowledge of ServiceNow modules (ITSM, ITOM, HRSD, CSM) Strong experience with JavaScript, REST / SOAP APIs, and system integrations Proven track record of delivering complex ServiceNow implementations Excellent communication and stakeholder management skills Experience with SAFe / Agile … / Scrum methodologies ServiceNow Development Manager ITIL Foundation certification Desirable: Master's degree in relevant field ServiceNow CIS certifications in multiple areas Experience with ServiceNow Performance Analytics and Predictive Intelligence Knowledge of cloud platforms (AWS, Azure, GCP) Project Management certification (PMP, Prince2) Familiarity with DevOps practices and CI ...