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CBSbutler Holdings Limited trading as CBSbutler

88 jobs

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88 jobs Posted Sort

CBSbutler Holdings Limited trading as CBSbutler

Scala Data Engineer - Contract - SC Clearance - London

NewBe an early applicant UKContract

6-month contract (hybrid, Central London) for a Senior Scala Data Engineer to build secure, high-volume, low-latency backend services and APIs supporting fraud detection and data integrity. Pays £530–£580 per day inside IR35; active SC security clearance is required.

530 – 580 £ / day

CBSbutler Holdings Limited trading as CBSbutler

Content Designer (Govt Gateway)

NewBe an early applicant Contract

Job title: Content Designer - Government Gateway Rate: £430 per day Contract: 6-months rolling Location: Telford / Hybrid SC security clearance is required for this role We're looking for an experienced Content…

CBSbutler Holdings Limited trading as CBSbutler

Cyber AI Engineer - Remote

NewBe an early applicant

Salary: £? - ? per year Requirements: We are interested in engineers with genuine hands-on experience with Generative AI and LLM technologies, ideally alongside an understanding of cyber security operations. We ideally…

AI API Generative AI LLM OpenAI +2 skills

CBSbutler Holdings Limited trading as CBSbutler

Quality Engineer - Java | Automation | CI/CD

NewBe an early applicant Contract

Salary: £? - ? per year Requirements: Software Testing / Quality Engineering experience CI/CD experience Git / GitLab experience Java / Spring experience Automation testing experience Strong communication and…

Accessibility Agile Automation AWS BDD +24 skills

CBSbutler Holdings Limited trading as CBSbutler

Cyber AI Engineer - Remote

6-month rolling contract (£400-425/day) for a hands-on Cyber AI Engineer prototyping generative AI solutions - OpenAI, LLMs, RAG - for Security Operations Centres. Remote role with UK SC security clearance eligibility required.

AI Generative AI LLM OpenAI Prototyping +1 skills

400 – 425 £ / day

CBSbutler Holdings Limited trading as CBSbutler

Quality Engineer - Java | Automation | CI/CD

Quality Engineer - Java / Automation / CI/CD £430 per day 6 months rolling Hybrid/Telford (2 days er week on site) Candidates are required to go through BPSS clearance or the role. I'm looking for a Quality Engineer to…

Automation CI/CD Java Scrum

CBSbutler Holdings Limited trading as CBSbutler

Senior Java Engineer – AI-Driven Backend | Hybrid (2 onsite)

New HybridUKSenior

CBSbutler Holdings Limited trading as CBSbutler is seeking a Senior Java Engineer to join a client on a major Tax Administration Modernisation Programme. The role is 6 months rolling, hybrid in Telford with two days…

Agile AI Java Python Scrum +1 skills

CBSbutler Holdings Limited trading as CBSbutler

Senior Java Engineer - AI-Driven Backend, Hybrid

New HybridUKSenior

CBSbutler is seeking a Senior Java Engineer to join a major HMRC-driven Tax Administration Modernisation project. The position is hybrid with 2 days onsite in Telford, and up to 3 days remote. You will contribute to…

AI Java JSON MongoDB Oracle +4 skills

CBSbutler Holdings Limited trading as CBSbutler

Senior Java Engineer

New HybridUKSenior

6-month rolling contract (inside IR35) for a Senior Java Engineer supporting HMRC's Tax Administration Modernisation Programme from Telford (hybrid, 2 days onsite). Day-to-day backend Java/Spring development across Scrum teams using RabbitMQ, MongoDB/Oracle, Python scripting and AI-assisted development.

Agile AI Git GitLab Java +9 skills

575 – 595 £ / day

CBSbutler Holdings Limited trading as CBSbutler

Senior Technical Architect

Senior Technical Architect on a 6-month rolling contract (£620/day inside IR35) for a major technology programme. Hybrid role based in Telford with two on-site days a week: the architect owns software architecture and design decisions and guides teams building microservices on AWS, Java and MongoDB, with BPSS clearance required.

Agile API AWS Containerization Java +4 skills

620 – 620 £ / day

CBSbutler Holdings Limited trading as CBSbutler

Senior Java Engineer

Senior Java engineer on a 6-month rolling inside-IR35 contract supporting HMRC's Tax Administration Modernisation Programme (ASAS/HRS), working hybrid from Telford with 2 days onsite. Day-to-day backend work with Java/Spring, RabbitMQ, MongoDB, Oracle, Python scripting, GitLab, and AI-assisted development across multiple Scrum teams.

Agile AI Git GitLab Java +3 skills

575 – 595 £ / day

CBSbutler Holdings Limited trading as CBSbutler

Technical Business Analyst - Risk Data

A Technical Business Analyst supporting a major risk-data transformation at a leading financial services organisation in London: documenting risk feeds and data flows, gathering requirements across business and tech teams, and producing a prioritised system migration plan. Hybrid (2 days/week in office), £85k–£95k, core skills are SQL, risk systems knowledge and BA experience.

CBSbutler Holdings Limited trading as CBSbutler

Senior webMethods Integration Developer

6-month rolling contract (inside IR35) for a senior integration developer to own development and live-service support of a mission-critical UK MOD integration platform, built on webMethods Integration Server/Flow Services 10.15+, API Gateway, and Universal Messaging/JMS, with Docker, Kubernetes, AWS and Azure in the stack. Mostly remote, with 1-2 travel days per month to London/South-East.

API Jms OpenAPI SOAP Swagger

625 – 645 £ / day

CBSbutler Holdings Limited trading as CBSbutler

CMDB Application Developer / Reporting Specialist

12-month contract (£800/day inside IR35) building a centralised CMDB application and its reporting layer for a major technology programme in Stevenage. Day to day: designing CI management interfaces, workflows and data integrations, then turning configuration data into dashboards, KPIs and alerts using SQL, REST APIs and possibly Google AppSheet/BigQuery/Looker, Power Platform or ServiceNow.

Analytics API CMDB Data Modeling REST +1 skills

800 – 800 £ / day

CBSbutler Holdings Limited trading as CBSbutler

Google Workspace Support Specialist

Salary: £? - ? per year Requirements: Active SC clearance is essential, with MOD SC highly desirable. We require an experienced Google Workspace Support Specialist for a secure enterprise environment. Strong knowledge…

CBSbutler Holdings Limited trading as CBSbutler

Business Analyst - CMS / Digital Operations

A 6-month contract Business Analyst role in a global digital and marketing technology environment, hybrid from Central London. Day to day it combines UAT/regression testing, enterprise CMS operations and troubleshooting, writing Jira tickets and acceptance criteria, and maintaining platform documentation across business, marketing and technical teams.

Jira Stakeholder Management

280 – 305 £ / day

CBSbutler Holdings Limited trading as CBSbutler

Software Engineering Lead

New North AmericaLead

Technical delivery lead for sensitive MOD/defence and aerospace Software Factory projects: coordinating multidisciplinary engineering teams, managing risks and milestones, and making first-level technical decisions. 6-month rolling inside-IR35 contract at £70–80/hr, hybrid in Reading (50%+ onsite); core stack is Azure, DevOps and CI/CD.

70 – 80 £ / hr

CBSbutler Holdings Limited trading as CBSbutler

SAP Technical Architect

New HybridUKContract

Senior SAP Technical Architect on a large-scale, business-critical SAP transformation programme, hybrid in Telford (2 days onsite/week) on a 6-month contract inside IR35. Day to day: own technical architecture and governance across SAP ECC/CRM/NetWeaver landscapes, sizing and landscape design, NFRs, and translating business requirements into scalable solutions with vendors and delivery teams.

ABAP CRM Java SAP Vendor Management

600 – 600 £ / day

CBSbutler Holdings Limited trading as CBSbutler

Database Manager DBA

New On-siteContract

Salary: £? - ? per year Requirements: We require at least 1-2 years of experience in database administration or system support within a spacecraft operation or similar mission-critical systems environment. We require…

CBSbutler Holdings Limited trading as CBSbutler

SharePoint Engineer - 3rd Line/SME

Hands-on 3rd-line SharePoint SME supporting an on-prem and Microsoft 365 SharePoint estate: leading SharePoint 2019 to Subscription Edition upgrades, administering SharePoint Online, and working across the M365 stack (Teams, OneDrive, Exchange) and Power Platform. 5-6 month full-time onsite contract in West London, inside IR35, up to £495/day.

AI Azure Cloud Microsoft Copilot Onedrive +4 skills

up to 495 £ / day