34 jobs found in Wickford

Title: P&L Python developer Location: London, UK Type: Contract These will support core engineering streams, unblock current bandwidth constraints, and ensure continued delivery momentum within a fixed multi-year funding envelope. * 5+ years of strong Python development experience (optional Java) with demonstrable experience of having designed and developed complex server-side components. * Experience working in Financial Services specifically within markets in front office derivatives risk systems or pretrade/origination or post trade management systems. * Computer science or equivalent degree * Good understanding of Agile and Lean software development practices and associated tools * Preference for software engineers with strong finance/Risk/P&L domain knowledge, rather than heavy “pure quants”. * Ability to work in a fast paced environment liaising with demanding stakeholders to understand complex requirements, and be able to prioritize and work on...

Role: ML Engineer Type: 12 months Contract Location London, UK(2 days per week) We are looking for a high-caliber AI Engineer to join a global leader in the Insurance and Fintech space. You won't just be building chatbots; you will be designing and orchestrating Autonomous Agentic Systems that reason, plan, and execute complex workflows. This is a unique opportunity to work at the intersection of Generative AI and robust software engineering, applying cutting-edge LLM techniques to high-stakes, real-world data. What You'll Be Doing Agentic System Design: Build intelligent AI agents capable of autonomous task execution using LLMs and advanced reasoning frameworks. LLM Specialization: Implement RAG (Retrieval-Augmented Generation) pipelines and fine-tune models using PEFT/LoRA to create domain-specific insurance experts. Production Engineering: Design and maintain robust ETL/ELT pipelines and manage the lifecycle of models using Docker, Kubernetes, and CI/CD. Responsible AI:...

Desktop Support Analyst Rate - £200 (A day) Location - London (Liverpool Street) Duration - 3 Months (Initially) IR35 - Outside KEY RESPONSIBILITIES Serve as the primary IT support contact for the London office, handling hardware, software, and connectivity issues in a timely and professional manner Provide end-user support within a Citrix Virtual Desktop Infrastructure (VDI) environment, including troubleshooting session and application issues via Citrix Director Manage end-user onboarding and offboarding, including hardware provisioning, account setup, and access management via Active Directory / Microsoft Entra ID Maintain and manage hardware inventory, printers, and AV equipment across the London office Administer and support Microsoft 365 and Windows desktop environments, including user account management and license provisioning Perform network troubleshooting to diagnose and resolve connectivity issues, escalating to network teams where required Support video...

Role: ML Engineer Type: 12 months Contract Location London, UK(2 days per week) We are looking for a high-caliber AI Engineer to join a global leader in the Insurance and Fintech space. You won't just be building chatbots; you will be designing and orchestrating Autonomous Agentic Systems that reason, plan, and execute complex workflows. This is a unique opportunity to work at the intersection of Generative AI and robust software engineering, applying cutting-edge LLM techniques to high-stakes, real-world data. What You'll Be Doing Agentic System Design: Build intelligent AI agents capable of autonomous task execution using LLMs and advanced reasoning frameworks. LLM Specialization: Implement RAG (Retrieval-Augmented Generation) pipelines and fine-tune models using PEFT/LoRA to create domain-specific insurance experts. Production Engineering: Design and maintain robust ETL/ELT pipelines and manage the lifecycle of models using Docker, Kubernetes, and CI/CD. Responsible AI:...

Currently looking for a React Front End Developer for one of our clients in London. As a Custom Software Engineer, you will be responsible for developing custom software solutions to design, code, and enhance components across systems or applications. You will use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs. You are expected to be a subject matter expert, collaborate and manage the team to perform effectively, take responsibility for team decisions, engage with multiple teams, and contribute to key decisions. Providing solutions to problems within your immediate team and across multiple teams is a critical part of this role. Advanced proficiency in React.js is required. Intermediate proficiency in Software Design & Solutions and Software Engineering is suggested, along with advanced proficiency in React Native. Take ownership of specific software components and ensure their quality and...

Senior Data Engineer – (Tick data, Time-Series; kdb+ / Q ) 3-6 months initially. London 3 days onsite   Are you a Data Engineer with a background in systematic trading who has worked with granular tick market data? Have you built pipelines to allow tick data to be ingested into a time series tech stack utilising kdb+ and Q? If so keep reading!   Certain Advantage are recruiting on behalf of our London based trading client for a Data Engineer to focus on building a scalable data platform for algorithmic trading.   You’ll Identify and implement solutions for Quants and Traders, providing data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics.   Your Project Work: Identify and implement solutions to provide data that will be used to improve strategies performance and produce clients TCA, pre- and post- trade analytics. Work with business Stakeholders to build new and maintain existing real-time and historical data services and...

Automation Architect / Solution Architect Location: London / Flexible / Hybrid Type: Contract A leading technology consultancy is seeking an experienced Automation Architect / Solution Architect to deliver enterprise-scale automation and data transformation programmes for major clients. This is a client-facing role focused on automation strategy, analytics delivery, dashboard reporting, data integration, KPI reporting, process optimisation, and stakeholder management. Key Responsibilities * Lead automation and digital transformation initiatives * Design scalable automation and analytics solutions * Deliver dashboards, reporting and data visualisation solutions * Manage data integration, ETL and data modelling activities * Drive process automation and operational efficiency improvements * Work closely with senior stakeholders and client leadership teams * Deliver KPI reporting, predictive analytics and business insights * Support end-to-end solution...

Delivery Manager – Automation & Data Analytics Location: London / Flexible / Hybrid We are hiring an experienced Delivery Lead / Delivery Manager to lead enterprise-scale automation and data analytics programmes for a global technology consulting environment. This is a client-facing role focused on automation, analytics, reporting, dashboards, KPI management, stakeholder engagement, and digital transformation delivery. Key Responsibilities * Lead end-to-end delivery of automation and analytics projects * Manage technical scope, client expectations, and delivery timelines * Drive reporting automation, dashboard development, and KPI tracking * Work with data integration, data modelling, and business intelligence tools * Build strong relationships with senior stakeholders and client teams * Deliver insights through analytics, reporting, and visualisation solutions * Improve operational efficiency through automation and process optimisation * Support...

IT Auditor Location: London / Hybrid Contract: 6 months Day rate: From £550 per day (DOE) via Umbrella Company Diversity & Inclusion Commitment Our commitment is to provide equal opportunities regardless of gender, age, ethnicity, disability, sexual orientation, religion, or belief. We actively engage with employers to develop programmes and pathways that embrace diverse talent and promote inclusive employment worldwide through partnerships and other initiatives. We recognise and celebrate the value of difference and believe it makes us faster, smarter, and more innovative. Company Overview Our client is one of the largest financial institutions headquartered in Japan, with an established presence across both consumer and corporate banking globally. Through its subsidiaries and affiliates, the organisation provides a broad range of financial services, including commercial banking, leasing, securities, credit cards, consumer finance, and related services. Opportunity...

We are seeking a Data & AI Technical Lead to drive the Discovery & Design phase of a large-scale M&A program for a Retail & CPG client. This role will lead the technical direction across a complex, multi-cloud data landscape spanning Azure, AWS, GCP, Databricks, and Snowflake. You will oversee and guide senior Data Architects, ensuring architectural alignment, technical quality, and business relevance. The role sits at the intersection of business strategy, data architecture, and platform engineering, acting as a key liaison between client stakeholders, IT teams, and the Chief Data Office. Required Skills & Experience Core Technical Expertise * 15+ years in Data & Analytics, with 5+ years in leadership roles * Strong hands-on experience across: * Azure cloud, ADF, DevOps, Power BI, Fabric workspaces * AWS cloud, S3, cross-cloud connectivity, API Gateways * GCP (BigQuery, GCS, Dataflow) * Deep expertise in: * Databricks...

Interim Head of Infrastructure Transformation FTSE 250 Organisation / IT Transformation Programme - Discovery / Feasibility London Hybrid LTD Company engagement at £700 - £900 p/d Start ASAP to end of September We are seeking an experienced Interim Head of Infrastructure & Service Management to play a pivotal role in a major IT transformation programme for a FTSE 250 organisation. The business has ambitious growth plans and has completed a high-level IT maturity assessment, strategy and target operating model. The next critical step is to define the detailed end-state, articulate a credible transformation journey, and secure Board approval and investment to execute it. As a core member of the IT Transformation leadership team, you will lead the Infrastructure & Service Management workstream, defining and delivering the robust, scalable and secure infrastructure and service foundations required to enable future growth and "silent running" operations. We're looking...

My client in Greater London are looking to appoint a talented Data Analyst on a Contract basis. We are seeking an experienced Data Analyst for a 12-week contract to lead the development of high-quality, insightful Power BI dashboards supporting Adult Social Care services. This is a hands-on role where you will take ownership of delivering management information, helping stakeholders make informed decisions through clear, actionable data insights. What's on offer: Salary: £500 a day *negotiable based on experience *please submit your CV with the rate you require Hybrid working Contract type: Contract Monday - Friday About the role: Based in Greater London (Hybrid): Lead the design and development of Power BI dashboards for Adult Social Care Deliver accurate and timely management information, including PIs, KPIs, and statutory reporting Develop and maintain the data infrastructure required to integrate and manage multiple data sources Enhance and optimise existing...

A not-for-profit organisation are looking for an Interim HR Systems Specialist to join with immediate start. The role is to support with a HRIS implementation and upgrade of an existing HRIS,to provide HR expertise on the testing phase, staff FAQ's and embed training across the organisation. The organisation is based in London with a hybrid working pattern and open to a 3-5 day working week. Client Details Not For Profit Organisation London Based - hybrid working Description An Interim HR Systems Specialist to: Support a project and systems team as the HR SME with a variety of upgrades to an existing HRIS that is an old version Support the end-to-end upgrades and new implementation to ensuring alignment to the organisational goals Collaborate with stakeholders to gather and analyse business requirement for the HRIS Support with the testing phase Develop staff FAQ's Provide training and support to staff on system functionality and usage. Work with the wider HR Team to develop...

Network Solution Architect Certain Advantage are recruiting on behalf of our client in London for a Solution Architect offering in-depth knowledge of Automation & Connectivity solutions, specifically the following; Ansible integration for infrastructure networks, including playbook creation and integrations Workflow integration for infrastructure networks pipeline creation for infrastructure network including CI testing (virtual and physical)You’ll be responsible for delivering high‑quality solution designs that are fit for purpose, aligned with enterprise architecture standards, and optimized for total cost of ownership across the solution lifecycle. This is a contract position starting May initially until 31st December. Key Responsibilities Act as the single point of contact for all solution architecture aspects of IT projects. Design and integrate Business Process, Data, Application, Infrastructure, and Information Security aspects into end‑to‑end solutions. Ensure...

Project Consultant (Fully remote) About My Client My client is leading the digital transformation of life sciences, with a mission to create hope for millions of patients. The company helps pharmaceutical, bio-tech, medical device, diagnostics companies, and academic researchers accelerate value, minimise risk, and optimise outcomes by providing evidence and insights. With over one million registered users across more than 1,900 customers and partners, the company offers a trusted platform for clinical development, commercial, and real-world data. Your Mission as a Project Consultant, Patient Cloud In this completely remote role, you will be responsible for the overall relationship management of client accounts and day-to-day project activities. Your primary goal is to ensure the delivery of high-quality projects and services on time and within budget by effectively managing company resources. Your key responsibilities will include: Managing a full portfolio of studies...

Job Title: Project Manager (ESG Regulatory Disclosure Project) Location: London Duration: 6 months (Highly likely extension) Working Pattern: Full Time About the Role: We are seeking a skilled Project Manager to support the ESG Regulatory Disclosure Project within our client's Operations Planning Department. This role is pivotal in driving our commitment to sustainability and ensuring compliance with evolving regulations affecting the financial services industry. If you have a passion for climate change mitigation and project management expertise, we want to hear from you! Key Responsibilities: Lead the delivery and coordination of the ESG Regulatory Disclosure Project, ensuring alignment with organisational goals. Manage all project lifecycle activities, from initiation to completion, while adhering to quality standards and budget constraints. Facilitate effective stakeholder management, ensuring transparency and governance throughout the project. Collaborate with internal and...

Senior Backend Engineer (Security Compliance) - 100% Remote The Role Join a high-autonomy team as a senior contractor architecting the next generation of our security compliance platform. You will own technical decisions end-to-end, building systems that ensure every production code change meets regulatory standards across thousands of repositories What You'll Do Architect & Build: Develop Java-based backend services (Spring Boot, Apollo) to enforce compliance controls within a GitHub Enterprise environment. Must have Skillset: Java, Springboot, GCP, GKE Who You Are Expert Developer: Java experience (Spring Boot, Bazel, Maven) with a focus on distributed services and Kubernetes (GKE). System Designer: Strong skills in API design (gRPC, GraphQL, REST) and relational databases like PostgreSQL. Cloud Proficient: Hands-on experience with GCP services, including BigQuery and Cloud SQL. Security Minded: Experience with (or strong interest in) security compliance engineering...

OneStream Technology Lead / Developer London - 2-3 days a week - Rate Negotiable Contract - Initially 6 months with a strong chance of extension We are seeking an experienced OneStream Technology Lead / Developer to take ownership of the design, development, and ongoing support of OneStream solutions across planning, consolidation, reporting, and analytics. This is a hands-on technical leadership role, working closely with Finance and IT to deliver scalable, well-governed financial solutions. What you'll do Lead the design, build, and support of OneStream applications across budgeting, forecasting, consolidation, and reporting Translate business requirements into robust technical designs and solution architecture Develop business rules, XF scripts, and complex custom calculations Design and optimize OneStream cubes, dimensions, workflows, and security models Build and enhance reports, dashboards, and analytic views Support and maintain data integrations, APIs, and connectors...

Role Title: Testing Specialist Start Date: Early May End Date: 30th November2026 Rate: £435 Location: London N# of Days onsite P/W: 3 N# of Seats Available: 1 JD - Infrastructure / Technical skills Strong Nutanix NC2 / AOS / AHV knowledge (Prism Central/Element, LCM upgrades) Solid VM lifecycle understanding (create/start/stop/delete, snapshot, clone, templates) Networking: VPCs, VLANs/subnets, east-west connectivity, micro?segmentation (Nutanix Flow, NSX DFW concepts) DR & resilience: Nutanix Leap, replication, planned/unplanned failover, failback, RPO/RTO, subset failover Security: RBAC, AD/Entra ID integration, encryption at rest, network security policies, CyberArk, SIEM (Sentinel/Defender) Ops tooling: monitoring and alerting in Prism/x?play, Cohesity backups, alert forwarding into tools like OpsRamp Migration: Nutanix Move from ESX, restore from backup Testing / QA leadership skills Test strategy and planning for infra/DR/security/ops Ability to define/own...

Job Title: Data Scientist (Generative AI & LLMs) Location: London(Hybrid role) Employment Type: 12 months contract Role Overview We are seeking a versatile Data Scientist to lead the end-to-end development of AI solutions, with a heavy focus on Generative AI and Large Language Models (LLMs). You will bridge the gap between business requirements and technical execution, overseeing the entire lifecycle from initial scoping and data engineering to model deployment and prompt optimization. Key Responsibilities Business Alignment: Partner with stakeholders to define project scope, translate business problems into technical specs, and establish clear KPIs. Data Architecture: Design robust pipelines for data collection, cleaning, and preprocessing to ensure high-quality inputs for ML models. Model Development: Select and train appropriate architectures (BERT, GPT, etc.) using supervised, unsupervised, or reinforcement learning strategies. Prompt Engineering: Design, test, and...