Senior Quantexa Data Engineer

Added 24/08/2026

Senior Data Engineer (Quantexa) Location: London (Hybrid, 2 days in Office per week)Duration: 6 months + Rate: Up to £650 per day (Inside IR35)Opus have partnered with a Globally Renowned Data & AI consultancy who're searching for a Quantexa contractor to help with the delivery of market-leading big data driven transformation programmes. You'll be joining a high-performing team led by experienced data and AI practitioners who work across solution architecture, advanced analytics, cloud transformation, and multi-million-pound client engagements.Key Responsibilities:Design and build scalable big data pipelines using Quantexa Develop and optimise ETL/ELT processes for high-volume, complex datasets.Deliver entity resolution and network...

Senior Technical Architect

Added 18/08/2026

Role: Senior Technical ArchitectType: Contract (Inside IR35)Duration: 12 monthsLocation: Leeds (Hybrid - 2 days a week)Clearance Required: Active SC Role OverviewWe are seeking an experienced Senior Technical (Solution) Architect to join a major transformation programme. This role will play a critical part in the modernisation of key benefit platforms, leading the architecture and technical design required to migrate New Style Jobseeker's Allowance (JSA) and New Style Employment and Support Allowance (ESA) from legacy systems onto the strategic Multi Benefit Service (MBS) platform. This is an exciting opportunity to shape large-scale digital transformation initiatives, working across complex hybrid environments and collaborating...

Workday Programme Manager / Senior Project Manager

Added 13/08/2026

Workday Programme Manager / Senior Project Manager £600-£900 per day | Inside IR35 | Initial 6-Month Contract | London / HybridI am seeking an experienced Workday Programme Manager / Senior Project Manager to support a major Workday transformation programme. This role will play a key part in the delivery of a large-scale Workday implementation, working closely with senior stakeholders, implementation partners and business leadership teams to ensure successful programme delivery across multiple workstreams. Key ResponsibilitiesLead the delivery of complex Workday implementation and transformation programmesManage programme governance, risks, dependencies and reportingEngage with executive and senior business stakeholdersOversee third-party suppliers, systems integrators...

Salesforce Developer | £350 | Outside IR35 | Fully Remote | 6 Months

Added 19/08/2026

Salesforce Developer | £350 | Outside IR35 | Fully Remote | 6 Months   We’re recruiting for a few experienced Salesforce Developers for 6-Month contract roles with view of extension. This position will play a vital part on one of our key clients ongoing Transformation Programmes. This position is determined as Outside IR35 and is offered on a fully remote basis.   Key Requirements  Previous experience delivering Experience Cloud solutions within enterprise environments.Strong experience building and customising LWR and Lightning Web ComponentsAdvanced front-end development skills across HTML, CSS, and JavaScript technologies.Proven Apex development designing scalable Salesforce customisations and integrations.Strong communication skills, collaborating...

Salesforce Developer (Loyalty Programme) | £400 – £500 | Inside IR35 | 6 Months | Mostly Remote

Added 13/08/2026

Salesforce Developer (Loyalty Programme) | £400 – £500 | Inside IR35 | 6 Months | Mostly Remote   We’re recruiting for an experienced Salesforce Developer for a 6-Month contract role. This position will play a vital part on one of our key clients ongoing Loyalty Programmes. This position is determined as Inside IR35 paying between £400 - £500 and is offered on a hybrid remote basis requiring occasional onsite work in London.   Key Requirements  Proven Salesforce development experience using Apex, LWC, Flows and integrationsHands-on experience delivering Salesforce Loyalty Management solutions preferredStrong understanding of Sales Cloud, Service Cloud and Experience CloudExperience integrating...

Salesforce Revenue Cloud Developer 6-Month Contract | Outside IR35 | Hybrid (London)

Added 12/08/2026

Salesforce Revenue Cloud Developer 6-Month Contract | Outside IR35 | Hybrid (London)  We're looking for a hands-on Salesforce Revenue Cloud Developer to play a key role in a large-scale Lead-to-Order implementation. This is an opportunity to get involved in a significant transformation programme, working alongside internal teams and specialist partners to deliver high-quality Salesforce solutions. What You'll Be DoingBuild and enhance Revenue Cloud capabilities using Salesforce's declarative and programmatic toolsetsCreate bespoke functionality through Apex development and Lightning component frameworks where requiredDevelop and optimise product, pricing and quoting structures to support evolving commercial requirementsDesign automation solutions that streamline sales and operational...