Python AI Engineer London - Hybrid Rate: 600 - 700 Per day - Inside IR35 Start: Mid October Contract - 6 Months Python AI Engineer required to develop production-grade Python services for Generative AI and complex RAG solutions. You will work across AI workflow orchestration, information retrieval, evidence processing, LLM integration, response generation and validation This role requires strong production Python experience and practical experience delivering Generative AI and RAG solutions beyond proof of concept. Job Responsibilities/Objectives: Design, develop and maintain production-grade Python services for Generative AI and RAG solutions. Build and integrate LLM workflows using structured outputs, tool calling, schema validation and controlled fallbacks. Implement vector, lexical and hybrid retrieval, metadata filtering, reranking and evidence selection. Build asynchronous services with appropriate timeout, retry, cancellation and exception handling....

Job Title: eFront Senior Business Analyst / Consultant Location: London (hybrid - 3 days in office per week) Salary/Rate: (Apply online only) per day outside IR35 Start Date: October Job Type: Initial 9 month contract Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled eFront Business Analyst / Senior Consultant to support a private equity client in London. Job Responsibilities/Objectives Managing day-to-day eFront BAU activities, including reporting, data queries and issue resolution. Supporting private equity fund operations and fund administration processes. Delivering data migration activities, including troubleshooting uploads and data quality issues. Supporting outsourcing transitions from internal fund administration to external providers. Working closely with business, technology and third-party stakeholders to resolve issues and deliver...

Technical Business Analyst (Contract) Duration: 12 Months (Possibility for extension) Location: London or Bromley/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile Our client, a prominent player in the investment banking sector, is seeking a skilled Technical Business Analyst to join their team on a fixed-term contract basis. This role presents an exciting opportunity to contribute to the Strategic Full Revaluation Capability (SFRC) platform by ensuring the integrity and quality of data across various operational processes. Key Responsibilities: Design, implement, and execute data quality controls to uphold the completeness, accuracy, and integrity of reporting data across batch runs. Execute validation checks for daily batch processing cycles, ensuring adherence to established data quality standards. Conduct reconciliations between...

SC Cleared DevOps Engineer - 6 months + (Apply online only)pd Inside IR35- London ( Hybrid working of 2-3 days on site per week/ rest wfh) We are looking for an experienced DevOps Engineer to join our consulting client. Essential: At least 7 years of DevOps experience Experience of leading DevOps teams and mentoring of junior members Experience with cloud platforms such as AWS, Azure and GCP Experience of designing, building and managing CI/CD Pipelines using tools such as Jenkins, Git, Bamboo or cloud platform variants Experience of containerisation and orchestration technologies including Docker and Kubernetes Experience of scripting using Python, Bash or PowerShell Experience creating designs and documentation A passion for learning new technologies and innovation Excellent interpersonal skills Desirable: Understanding of SRE principles Experience of security protocols such as PKI, TLS etc Skills: Containerization DevOps DevOps Engineering DevOps...

Senior Frontend Developer (React Native) 6 Month contract 40 hours per week Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB About the Role We are looking for a highly experienced Senior Frontend Engineer to join a fast-paced and innovative engineering environment, helping to build and scale next-generation digital products and customer experiences. This is an opportunity to work on complex, high-impact applications used by both customers and internal stakeholders, while influencing technical strategy and engineering best practices. As a senior member of the engineering team, you will take ownership of critical frontend systems, mentor engineers across multiple levels, and drive technical decisions that balance business value with long-term maintainability. Key Responsibilities Lead the planning and delivery of complex frontend projects, translating ambiguous requirements into clear technical...

Job Title: Senior Business Analyst - Allvue & Private Credit Location: London (hybrid - 3 days in office) Salary/Rate: (Apply online only) per day inside IR35 Start Date: 2-3 weeks Job Type: Initial 4 month contract (scope to extend) Company Introduction We have an exciting opportunity now available with one of our sector-leading consultancy clients! They are currently looking for a skilled Senior Business Analyst with deep experience implementing AllVue within a private credit environment to join our banking client in London on a hybrid basis. Job Responsibilities/Objectives The ideal candidate will combine strong Senior Business Analyst capabilities with deep Private Credit domain knowledge and proven AllVue implementation experience. Given the specialist nature of the requirement, candidates with recent, hands-on AllVue delivery experience are particularly sought after. The ideal candidate will combine strong Senior BA skills, deep Private Credit...

Adecco Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job title:Senior Technical Business Analyst Location : London (2/3 days per week onsite) Contract: 6 months initially with possible extension. Rate : 600 - 650 inside IR35 Overview We are seeking an experienced Technical Business Analyst to support the implementation and rollout of a new strategic Third-Party Risk Management (TPRM) platform . This role will work closely with business stakeholders, SMEs, project teams, and implementation partners to capture requirements, analyse processes, support system integration, and ensure a successful transition to...

Adecco Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job title: Senior Full Stack Developer (Front End - Java / Angular / Solidity) Location : London (5 days per week onsite) Contract: 12 months with possible extension Rate : 700 - 750 inside IR35 Overview We are looking for experienced Senior Full Stack Engineers to join a high-performing engineering team building and enhancing modern enterprise applications. This is a hands-on development role for engineers who enjoy working across the full technology stack, delivering scalable web applications, cloud-native services, and modern user experiences. The...

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Senior Java Developer Location: Bromley & London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: 750 - 800 inside umbrella. In connection with the ongoing support and development of the Futures & Options and Collateral business for Global Markets, we are looking for a highly experienced, strong Java and Developer to join the technology teams in Bromley, London working on a range of applications for Collateral. The successful candidates should have the following responsibility and...

Adecco Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job title: Senior .Net Developer Location : Bromley (3 days per week onsite) Contract: 12 months initially with possible extension. Rate : 700 - 750 inside umbrella In connection with the ongoing support and development of the Collateral business for Global Markets, we are looking for a strong Software Developer to join the technology teams in London, Bromley and Camberley working on a range of applications for GMOT. RESPONSIBILITIES: Develop, enhance and support a range of critical applications built in C# .NET 8.0 / 10. The successful candidate will be expected...

Interim Finance Director Rapid Growth Tech Consultancy Remote First (UK) The Client Harmonic is delighted to be partnering with a remote-first, technology-led Consultancy business that has scaled quickly by building its own technology, with genuine ambitions to be AI-native in the way it operates. The business is investing in and professionalising its finance function for the next stage of its growth, and needs an experienced interim finance leader to hold the reins while that build takes shape. The Role Reporting to the CEO and working alongside the interim CFO, the Interim Finance Director will take ownership of the day-to-day running of the group finance function through a period of transition. You will lead a small finance team (a financial controller and a finance assistant), own management reporting, cashflow and financial control, and act as a senior finance partner to the founder. This is a hands-on and strategic interim role; the immediate...

VP Markets Operations - Reconciliations & Controls (ETD & OTC Clearing Migration) Location: Canary Wharf, London Working Pattern: Hybrid (3 days in office, 2 days remote) Hours: Monday to Friday, 40 hours per week Rate: £550- £634 per day (Umbrella) Contract Duration: ASAP start until 15 October 2027 About the Role We are seeking an experienced VP Markets Operations professional to join a major transformation programme within a leading global investment bank. This role will play a key part in supporting a large-scale Books and Records Migration Programme across the Exchange Traded Derivatives (ETD) and OTC Clearing business. The successful candidate will bring strong expertise in reconciliations, controls, and operations, alongside proven experience managing testing cycles, supporting complex migrations, and engaging with senior stakeholders across global teams. This is an excellent opportunity to contribute to a high-profile strategic initiative...

Credit Risk Developer (Contract) Duration: 12 Months (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile Work closely with the Risk (RMD) Development team and liaise with RMD business to make sure the Technology stack is fully optimised to meet their current requirements, growth demand and regulatory obligations. Promote and deliver high quality, fast, adaptable and flexible software solutions to meet and anticipate the demand while reducing the total cost of ownership. Collaborate with fellow team members ensuring everyone has an opportunity to perform at the top of their skills and abilities and make certain the environment is positive, productive and motivating. Key Accountabilities: Responsible for effective and efficient running of the Credit and Market Risk systems, integrated into the wider banks environment to...

M365 Copilot Adoption Lead - Hertfordshire (Rollout from a licence deployment into a structured productivity and capability programme) You will lead the adoption, enablement, and value realisation of Microsoft 365 Copilot across Group. Sector - Energy/Utilities/Telecoms - 15,000 plus employees Based in Stevenage/hybrid working Inside IR35 - six month contract - start 28th of Sept You will help turn the Copilot rollout from a licence deployment into a structured productivity and capability programme, ensuring the right users receive the right support, training, communications, use cases, governance, and feedback loops. You will work with the AI Portfolio Manager, AI Enablement & Adoption Lead, AI Solutions Lead, Technology teams, Microsoft partners, L&D, Communications, Security, Data Governance, and business sponsors to drive safe, measurable adoption of Copilot. You will help define personas, prioritise cohorts, build champions, capture use cases,...

Data & AI Governance Specialist Large, complex and multi sector - Energy/Water, Telecoms, etc. Purview administration experience needed plus: - Understanding of governance frameworks, controls and policies - Experience producing reports, metrics and governance documentation - Experience working with data catalogues, metadata or data quality processes Support the day-to-day operation of Data & AI Governance capability. Based in Stevenage - but home working too Inside IR35 - paid via an umbrella Start 28th of September - initial six-month contract You will work closely with the Data & AI Governance Manager, Data Owners, Data Stewards, and business stakeholders to maintain governance processes, support Microsoft Purview, produce governance reporting, and ensure governance activities are embedded consistently across the organisation. You will help establish trusted, well-governed, and AI-ready data foundations that support reporting, analytics,...