An exciting high-growth technology business is looking for a Senior Backend / Platform Engineer Contractor to support the development and scaling of a critical internal platform. This is a hands-on role focused on backend engineering, cloud infrastructure and platform scalability within a fast-paced product environment. Based in: London (primarily remote) Occasional office travel required 6 months initially Start date: ASAP £500-£600 per day - Outside IR35 The Job As the Senior Backend / Platform Engineer , your responsibilities will include: Developing and enhancing backend services and APIs Improving platform performance, reliability and scalability Designing solutions to support growing data volumes and user demand Working with cloud infrastructure and deployment tooling Supporting integrations with third-party systems and services Implementing monitoring, logging and observability capabilities Collaborating with product and engineering...

Solution Architect £650 / £675 per day (Umbrella) 6 Month Contract South West, Commutable from - Bristol, Reading, Swindon, Cheltenham, Gloucester, Oxford, Birmingham 1-2 Days Onsite per Week Immediate Start We're looking for an experienced Application focused Solution Architect with a strong background in Wealth / Investment Management to join a major transformation programme within a leading financial services environment. This role will see you providing hands-on architecture leadership across a range of business-critical initiatives, working closely with Product, Engineering, Data, Security and Infrastructure teams to define and deliver strategic solutions. Key Responsibilities Lead solution architecture activities from initial problem definition through to delivery mobilisation. Translate business requirements into robust, scalable application-focused solution designs. Own architectural decision-making, governance approvals and technical...

Fixed Income Application Support Specialist (Contract) Duration: 8 Months (Possibility for extension) Location: London/Hybrid (2 - 3 days per week on site) Rate: A highly competitive Umbrella Day Rate or Salary is available for suitable candidates Role Profile We are looking for an experienced Fixed Income eTrading Application Support Specialist to join the Sales & Trading Application Support team on an approximately 8-month temporary assignment. The role will provide hands-on technical and production support for business-critical electronic trading services, with a particular focus on eTrading workflows, electronic venue connectivity, production stability, monitoring and technical troubleshooting. The successful candidate will work closely with Front Office users, internal Technology teams, Network and Infrastructure teams, application vendors and electronic trading venues. The role requires someone who can quickly understand an existing...

Job Title: SC Cleared Pega Lead Business Architect (LBA) Location: UK (remote) Salary/Rate: (Apply online only) per day inside IR35 Start Date: 23/11/2026 Job Type: Initial 6 month contract (likely to extend) Candidates must hold an active SC Clearance. Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Pega Lead Business Architect (LBA) to shape and own the business design of a Pega-based transformation for a leading UK government organisation. Job Responsibilities/Objectives You will be the bridge between policy, operations and the Pega delivery team, translating complex public-sector processes into clear, outcome-focused case designs. Lead discovery and requirements workshops with senior stakeholders, policy owners and operational teams Define the target operating model, case types, stages and processes using Pega Express methodology Own the...

RESP Geospatial & Digital Product Lead Contract: Initial 6 Months (Inside IR35) Location: Warwick or Wokingham (Hybrid Working) Rate: Competitive Inside IR35 Day Rate We are seeking an experienced Geospatial & Digital Product Lead to drive the development and enhancement of geospatial and digital capabilities within a major strategic infrastructure planning programme. This role will be instrumental in transforming complex geospatial, infrastructure and network data into intuitive digital products, mapping solutions and decision-support tools. Working across business, digital and technical teams, you will act as the bridge between stakeholders and delivery functions. Key Responsibilities: Lead the development and delivery of geospatial and digital product capabilities. Gather, define and translate business requirements into technical solutions and product roadmaps. Act as the key interface between business stakeholders, product teams,...

Senior Frontend Developer (Contract) Overview We are looking for a talented Senior Frontend Developer to join a high-performing engineering team working on business-critical customer and colleague applications. This is an opportunity to contribute to modern web applications, deliver impactful features, and help drive the evolution of frontend platforms in a collaborative and fast-paced environment. You'll work closely with designers, backend engineers, product teams, and platform specialists to build scalable, maintainable, and high-quality solutions using modern frontend technologies. Contract Details Role: Senior Frontend Developer Contract Type: Inside IR35 Start Date: ASAP (flexible for the right candidate) Duration: Until the end of 2026 with potential extension Rate: Up to 650 per day Working Pattern: Hybrid - 1 day per week on-site in London (Thursdays) Hours: 40 hours per week The Role You will primarily work on an established telephony...

Infrastructure/Cloud Architect (AWS) Hybrid - 1 day per week on site in Bristol. £700-£850 per day (umbrella engagement) Our client, a leading organisation based in Bristol, is looking to hire a Cloud Architect with an Infrastructure Architect background. The primary purpose of the role is to own and develop the technical architecture for our client's infrastructure. Responsible for leading, developing and optimising infrastructure platforms to support our client's digital strategy. The successful candidate will focus on ensuring the technical architecture supports security, scalability, reliability and cost effectiveness across platforms. The role holder will have technical authority for infrastructure architecture topics and will collaborate with the wider digital technology, engineering and architecture teams. General responsibilities: - Mature infrastructure technical architecture, defining architectural standards and best practices for deployment and...

Digital Solution Architect - Financial Services Rate: £600 - £650per day Inside IR35 (Total rate to umbrella) Duration: 12 months initial Location: Birmingham or London - 2 days per week on site We're looking for an experienced Solution Architect to join a complex enterprise environment. This role would suit someone who enjoys working across multiple workstreams and technologies. You'll be responsible for shaping solution designs, engaging with stakeholders across the business and ensuring technology solutions are aligned with both immediate delivery goals and longer term strategy. You'll need to be comfortable operating in a broad architecture role, partnering with business leaders, delivery teams, engineers and third party suppliers to drive successful outcomes. What you'll be doing: Defining end to end solution architectures across a range of projects and programmes. Working with business and technical stakeholders to understand...

Senior Technical Lead - Remote - 5 months initally - Circa 600 per day OUTSIDE IR35 Please note: Due to the nature of the project, successful applicants will be required to be SC cleared prior to appointment. My client is a global leading IT consultancy. They are on the hunt for a Senior Technical Architect to join a central government client of theirs. This is a senior leadership role requiring strong hands-on technical credibility alongside the ability to maintain a wider view of service health, technical risk, technical debt, dependencies and future roadmaps. Key Responsibilities Provide technical leadership, direction and assurance across multiple engineering teams. Establish consistent engineering standards and ways of working. Review complex technical approaches and support resolution of major technical issues. Drive improvements in security, resilience, CI/CD, automation, testing, observability and reuse. Maintain oversight of technical risk, debt, legacy...