Head of Security Information Security

Added 16/10/2026

We’re looking for an experienced Head of Information Security to lead and strengthen a modern security function. This is a hands-on contract, working closely with the CTO and engineering teams to embed security across the product lifecycle. Key responsibilitiesOwn and evolve the information security strategy.Lead ISO 27001, SOC 2, NIST, GDPR and PCI DSS compliance.Embed secure-by-design and DevSecOps across engineering.Drive security improvements through AI, automation and technical controls.Lead security risk, threat modelling, vulnerability management and incident response.Oversee third-party/supplier security and operational security controls.Partner with SOC and engineering teams to improve detection and response.Support client assurance and security audits.Experience requiredCISSP, CISM...

Salesforce Developer | 6-Month Contract | Outside IR35 | £350-£400 per day | Remote

Added 28/10/2026

Salesforce Developer | 6-Month Contract | Outside IR35 | £350-£400 per day | Remote I'm currently looking for an experienced Salesforce Developer to join a major Salesforce programme for one of my clients.  Remote (very occasional travel to Nottingham) £350-£400 per day Outside IR35 6-month contract We're looking for someone with strong Experience Cloud expertise and extensive experience delivering solutions using LWR (Lightning Web Runtime). You'll be joining an Agile team, helping to build and enhance customer-facing Salesforce applications, integrations and digital experiences. Key experience:Strong commercial experience as a Salesforce DeveloperExtensive hands-on experience with Experience CloudProven expertise in LWR (Lightning...

Salesforce Consultant | 3-Month Contract | Outside IR35 | £425-£475 per day

Added 02/10/2026

Salesforce Consultant | 3-Month Contract | Outside IR35 | £425-£475 per dayI'm currently looking for a Salesforce Consultant to join a client on an initial 3-month contract, working 3 days per week.This is an Outside IR35 engagement offering £425-£475 per day, with an expectation of 1-2 days per week onsite initially. Once you're up to speed and established within the team, there will be greater flexibility around office attendance.I'm looking for someone with 3-5+ years of Salesforce experience, particularly across Sales Cloud, who can work closely with stakeholders to gather requirements, document solutions and support successful delivery.A key requirement is...

Senior Ruby Engineer - Bootstrap profitable SaaS with a great culture! (4 days in Shorditch) - £110k

Added 21/10/2026

Looking for a Senior Ruby Developer in London! I am currently looking for a Senior Ruby Engineer to join a stable bootstrap business based in central London. With a competitive salary of up £110k for an 4 day in office hybrid position, they have a great team culture due to their tight-knit and dynamic team. This role has a very good opportunity for growth!What We're Looking For:Ruby expert: Do you have 3-5+ years of hands-on experience with Ruby on a Senior level, someone who can take technical ownership of part of their product lineupFrontend: some proficiency in React/ JavaScript, they ...

SDET Engineer (contract)

Added 28/10/2026

SDET Engineer (DevOps / Core AI)Up to: £500 per day, Outside IR35 | 6 months initial project | Hybrid (2 days on-site p/w, London)Role OverviewThe successful candidate will join our client's core engineering team, working directly with Data Engineering & AI teams to build and scale workflows across healthcare and life sciences. You'll help deliver enterprise-grade solutions for some of the world's largest pharmaceutical and medtech organisations, tackling complex data and workflow challenges with measurable business impact.Key ResponsibilitiesDesign and implement automated testing frameworks (SDET).Develop CI/CD pipelines and DevOps best practices.Collaborate closely with AI Engineers and Data Engineers to deliver scalable...

URGENT | Data Engineer (Contract)

Added 16/10/2026

URGENT | Data Engineer (Contract)  Rate: £425 per day | Inside IR35 Length: 6 months initial, with high likelihood of extension  Location: Newcastle / Manchester (2 days on-site p/w at start of engagement, moving to 1 day per month after initial 6 weeks) Interview Stages: 1 stage, immediate starter  Other Important Information: You must be a UK Citizen / have right to work in the UK (such as indefinite leave to remain). You must be SC eligible / already cleared in order to be considered for this contract role.  Note on SC Clearance: In addition to having valid right to...

Contract - Senior Data Engineer (Snowflake Cortex)

Added 15/10/2026

Contract - Senior Data Engineer (Snowflake Cortex) Rate: £600 - 650 per day, Outside IR35Location: London (2 days per week, on-site) Start Date: Monday 9th November 2026 Length: 6 months initially, with a chance of extension. Interview Stages: 1-stage over Teams, with joint company owners (CEO and CTO) Opus have partnered with a rapidly growing HealthTech start-up who's recently received funding. They're on a mission to build a next-gen data platform for processing millions of confidential patient records and clinical documents securely, and at scale. The successful Data Engineer will play a pivotal part in helping to design and deliver...

Salesforce Programme Manager | 12-Month Contract | Outside IR35 | £500

Added 06/10/2026

Salesforce Programme Manager | 12-Month Contract | Outside IR35 I’m currently looking for an experienced Salesforce Programme Manager to lead a major transformation programme for a well-established organisation.Birmingham – 3 days per week on-site£500 per day MAXOutside IR3512-month contract (could go up to 2 years)  We’re looking for someone who can take ownership of a complex Salesforce programme, coordinating multiple workstreams and ensuring successful delivery across business and technology teams. Key experience:Strong track record delivering large-scale Salesforce programmesProgramme leadership across complex transformation environmentsExcellent stakeholder management, including senior leadership and third-party suppliersStrong governance, RAID and dependency managementExperience coordinating multiple workstreams and...