79 jobs found in Waltham Abbey

We are looking for a Principal FPGA Design Engineer to lead complex FPGA developments from system requirements through to fully verified hardware. This is a senior, hands-on technical leadership role within a high-performance engineering team. Key Responsibilities Lead FPGA architecture and end-to-end VHDL design Define system-level requirements and implement robust solutions Develop test benches, verification plans, and documentation Support and enhance existing firmware Lead design reviews and release activities Mentor junior engineers and provide technical leadership Requirements Ten years FPGA design experience Proven experience with multi-FPGA systems Strong system architecture and requirements decomposition skills Experience with Radar or DSP applications

Software Developer (Python/Django) Hybrid – Onsite 2 Days/Week (UK) Must Have: Live & Active Security Clearance From Day One Start: January Outside IR35 | Public Sector We’re partnering with a public sector organisation to find a talented Software Developer to join their team from January. This role is ideal for someone who enjoys enhancing established systems, collaborating within a supportive engineering environment, and delivering steady, thoughtful improvements to a widely used platform. Software Developer – What You’ll Be Working On Enhancing and maintaining a server-side application built with Python/Django Performing database work including data loads, optimisation, and schema changes using PostgreSQL Supporting and refining a Celery-based background task system Collaborating with colleagues to streamline code, reduce legacy complexity, and plan future enhancements Helping introduce a more modern browser experience using JavaScript where relevant Software...

Senior Software Development Engineer (SDE3) – Java/API/Backend Location: Welwyn Garden City, UK (Hybrid, 2–3 days onsite) Contract: 6 months, with possible extension Overview This role supports the development of a next-generation, scalable, and resilient Fulfilment Platform powering both manual and robotic warehouse operations across multiple product categories. You will join a global Java-focused engineering team working with modern microservices, event-driven architecture, cloud technologies, and a strong DevOps culture. Key Responsibilities * Design & Development: Architect, build, and enhance high-performance Java-based backend applications for new fulfilment capabilities. * System Optimisation: Improve scalability, efficiency, and reliability of mission-critical systems in collaboration with cross-functional teams. * API & Microservices Integration: Develop robust APIs and microservices integrating with enterprise and third-party systems....

Job title: Procurement Manager - Technology Location: Welwyn Garden City/Hybrid Duration: 6 months initially We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention. The role: As a Procurement Manager for Infrastructure, you will negotiate complex supply agreements for the delivery of network infrastructure and connectivity hardware, software, support and maintenance services at sites and data centres across the UK & Central Europe. You will work on some of the biggest contracts for the group, which shape the future of technology. Responsibilities: Supporting the infrastructure and workplace technology teams to procure colleague and customer hardware such as self service checkouts, PDA, scanner devices, mainbank tills, servers and storage facilities...

GCP Governance and Compliance Manager 12 months London or Manchester - x2 days onsite 3 days remote Inside IR35 - Umbrella only Overview: Out client is delivering non-production and production Google Cloud Platform (GCP) Landing Zones, including an Internet Facing Environment (IFE) to host external APIs. To ensure the platform meets The Banks' core security requirements, is onboarded on the BAU Group Cloud Governance process and complies with the Cloud Controls Framework (CCF), a dedicated GCP Governance and Compliance Manager is required. This role will focus on mapping The Banks' policies and standards to the GCP Landing Zone delivery, ensuring all technical and operational controls are established, evidenced, auditable, and compliant with regulatory and internal requirements. Role Purpose: The GCP Governance and Compliance Manager will act as the primary governance lead for the GCP Landing Zone programme, ensuring all platform components, controls, and processes are...

We are looking for an expert ServiceNow Solution Architect you will be responsible for translating client requirements into differentiated, deliverable solutions using in-depth knowledge of the ServiceNow platform. You are expected to be a subject matter expert, collaborate with and manage the team to perform effectively, and be responsible for team decisions. Engaging with business and technical teams from across the organisation and contributing to key decisions will be essential, as well as providing solutions to problems that apply across various teams. Expert proficiency in ServiceNow is required. Core responsibilities include: Provide oversight of Technical Governance across the ServiceNow platform. Enforce coding standards across the existing teams and external resources. Provide solutions and document High-Level Design artefacts. Act as an escalation point for issues and development blockers. Proactively identify and log improvement opportunities for the business....

Role: Oracle Batch Developer Location: UK Remote but occasional client site visits in either Newcastle or Manchester Duration: 6 Months Day rate: £510 Umbrella Only Candidates are required to have been a UK resident for a minimum of 5 years About the Role We are seeking an experienced Oracle Batch Developer to support a major Government department operating a highly integrated, mission-critical Oracle 19c OLTP environment. This role supports backend workloads that underpin essential business processes across multiple government departments and local authorities. You will play a key role in maintaining, optimising, and modernising the batch processing estate, ensuring the performance, reliability, and stability of a system that supports thousands of users and vital public services. Key Responsibilities Develop, maintain, and optimise Pro*C, PL/SQL, and shell script-based batch processes. Support a high-volume OLTP environment across custom Oracle applications and Oracle...

Role: AI Evangelist (Hands-On) A senior technical and advocacy role focused on bridging advanced AI technologies with practical business needs in a financial organisation. The position combines hands-on development with stakeholder education and strategic influence. Core Responsibilities Build and demonstrate AI-powered solutions for financial applications (e.g., trading, investment banking, insurance). Translate complex AI concepts into business value for technical and non-technical stakeholders. Conduct workshops and training to promote AI literacy and upskill teams. Author technical blogs, white papers, and internal documentation. Advise senior leadership on AI strategies and compliance. Represent the organization at industry events and forums. Ensure AI solutions meet regulatory and ethical standards. Prototype and deploy AI models for forecasting, customer insights, underwriting, and fraud detection. Technical Responsibilities Design and manage agentic AI architectures...

AI Evangelist - Inside IR35 - Hybrid Role Overview The Senior AI Evangelist plays a pivotal hands-on role in shaping and driving the responsible adoption of Artificial Intelligence across the organization. This position bridges the gap between cutting-edge AI technologies and real-world financial business needs, influencing both strategy and execution. The role requires deep technical expertise, exceptional communication skills, and a passion for translating AI innovation into meaningful business impact across investment banking, trading, insurance, and broader financial ecosystems. Key Responsibilities - Evangelism & Strategy Solution Innovation: Build and demonstrate AI-powered solutions tailored to financial applications, including use cases in investment banking, trading, and insurance. AI Storytelling: Translate complex AI concepts into clear, actionable business value for both technical and non-technical stakeholders, including executive leadership. Education &...

Automation Tester Rate - £450 (A day) Location - London (Hybrid) Duration - 6 months (Initially) I've included key skills below (detailed job specification is attached): Strong understanding of ETL processes - including data extraction, transformation, and loading. Experience with database migration - validating and testing data movement across heterogeneous systems. Hands-on testing experience with Azure Data Factory - including pipelines, triggers, and data flows. Familiarity with Azure Synapse Analytics - understanding data warehousing concepts and testing strategies. Proficiency in advanced SQL and DocumentDB (Cosmos DB) queries - capable of writing, optimizing, and troubleshooting complex queries for data validation. Excellent communication and coordination skills - able to collaborate effectively across teams and manage timelines. Proven track record of successful implementation of case studies involving similar technologies

eFX Low Latency Java Developer - Contract Location: London - Hybrid 3 days per week in the office Duration: 12 months Rate: £480-£550 per day Inside IR35 Hiring for a Senior Java Developer with strong FX and low-latency experience to join an eFX Algo IT team. You will build and optimise microsecond-level pricing, market connectivity and trading systems in a fast-paced Front Office environment. Responsibilities include: - Develop high-performance eFX pricing and connectivity services - Support trading algorithms and real-time analytics - Prototype and deliver solutions quickly for Front Office - Work across design, development, testing and release - Provide 3rd-line support and ensure production stability Skills and Experience: - Strong Core Java - FX background (essential) - Proven low-latency engineering skills - Hands-on with Agrona, ring buffers, UDP, LMAX Disruptor/Chronicle Queue - FIX protocol knowledge - UNIX experience - Agile delivery experience Please apply for...

We are seeking a Senior Technical Project Manager to lead the delivery of complex Cloud and Infrastructure projects. This role combines technical expertise with strategic leadership, ensuring projects are delivered on time, within budget, and to quality standards. Lead end-to-end delivery of complex Cloud and Infrastructure projects, ensuring timelines, budgets, and quality standards are met. Drive project planning, execution, and governance, managing risks and deadlines. Collaborate with cross-functional teams, stakeholders, and vendors for seamless project execution. Provide strategic leadership to align technology initiatives with business objectives. Prepare and maintain project documentation, dashboards, and reports using Smartsheet, SharePoint, and Excel. Manage stakeholder communication and ensure transparency on progress, risks, and dependencies. Required Skills Strong Project Management skills with the ability to deliver under pressure. Technical background in...

Performance and Assurance Officer Contract Length: Temporary - 6 months (potential to go Temp-Permanent) Salary: £170 - £175 per day Location: London, EC4 Hybrid: 2/3 days in office Monday - Friday, 35 hours per week Our client, a leader in public services, is seeking a dedicated Performance and Assurance Officer to support their mission in enhancing grant management processes. This temporary position offers an exciting opportunity to contribute to crucial funding initiatives and ensure compliance with eligibility standards. Key Responsibilities: Assist in processing and validating grant claims, ensuring adherence to funding eligibility rules. Assess the adequacy and accuracy of evidence provided for grant claims, maintaining a high standard of quality. Keep clear and comprehensive records of checks and decisions made, ensuring transparency throughout the process. Work alongside members of the Strategic Partnership to improve the accuracy and quality of information...

Full Stack Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience: Experienced in TDD and working with complex data challenges. Python as the preferred back-end language for new services, however we also need to support languages including Java and .NET. Oracle SQL PL to support existing services. Infrastructure/DevOps technologies including AWS, Azure, SQL server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by automated testing and monitoring. Software written using Test Driven Development practices, with developers writing their automated tests before creating the code. Open working, with transparent codebases, documentation, design histories and roadmaps. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first...

Databricks Engineer (SC Cleared) London (Hybrid) 6 Month Contract £(Apply online only)/day (Inside IR35) Databricks Engineer needed with active SC Security Clearance for 6 Month Contract based in Central London (Hybrid). Developing a cutting-edge Azure Databricks platform for economic data modelling, analysis, and forecasting. Start asap in Dec 2025 / Jan 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: In-depth Data Engineering + strong hands-on Azure Databricks expertise. Azure Data Services, Azure Data Factory, Azure Blob Storage + Azure SQL Database. Designing, developing, building + optimising data pipelines, implementing data transformations, ensuring data quality and reliability. Deep Data Warehousing knowledge including data modelling techniques + data integration patterns....

Location: Hybrid – London and home working Salary: £34,116 - £38,115 PA Hours: Full time, 37.5 hours per week Contract: 6-month Fixed Term Contract Do you have good admin and organisational skills and an interest in HR systems implementation? About the role We’re looking for an enthusiastic HR Assistant to join our People Systems Implementation project team. This is an exciting opportunity to support the delivery of a new People system (HR Information System, Learning Management System and Applicant Tracking System) as part of our transformation programme to improve how we deliver People services. In this role you will: * Assist with data gathering, collation and cross-checking for data migration to new HR systems. * Support system setup activities such as workflows, processes and notifications. * Help coordinate testing and user acceptance processes to ensure successful implementation. * Work closely with the Systems Implementation Manager and subject matter...

Job Description: Network Architect This is a detailed job description for a contract role as the UK Architecture Team Leader, fulfilling the function of a Network Architect within the UK Secure account supporting a Defence sector client. 📍 Role & Project Summary The services are required on a Time and Materials basis for approximately 6 months, This role is essential to assist with peak load requirements. Job Title: UK Architecture Team Leader (Network Architect) Location: 100% Remote Clearance: Active SC Clearance is mandatory. IR35 Status: Inside IR35 (Off-payroll working rules apply). The services constitute a labour supply under the Off Payroll Working Rules. Project Focus: Providing High-Level Designs (HLDs) and Low-Level Designs (LLDs) services to support the Blake Account. Key Services and Role Responsibilities The Contractor will carry out the following responsibilities, which include but are not limited to: Architectural Design & Documentation: Architect...

Data Scientist - Contract - 12 months+ I have a great contract opportunity for a strong Data Scientist. My London based client is looking for someone with excellent experience in the manufacturing and packaging industry. You need to have excellent Stochastic Simulation / Linear Processing - not your classic data scientist. We are also looking for someone with an analytical mindset focussing on explorations/exploitation of current data models. Location: Hybrid (2/3 days London. Some overseas travel). Length: 12 months with strong view to extend IR35 Status: Inside Rate: Dependent on experience. Required experience will include: Strong Python Programming skills. Strong design and development skills using Python. Python's libraries for machine learning: PySpark, Pytorch, scikit-learn and pandas. Technical experience using Databricks and MLFlow (Other Platforms can be considered). Good understanding of software code review standards - CI/CD. Stochastic Simulation modelling...

Dynamics 365 Developer - Contract Role Location: Hybrid - Central London Duration: 6 months (initial) Rate: £650-£750 per day (Inside IR35) Main Duties & Responsibilities Act as the key developer for a major Customer Insights programme, delivering Dynamics 365 and marketing expertise. Serve as technical lead for Dynamics 365, providing expert advice on all aspects of Dynamics 365 and PowerApps. Collaborate with internal teams to shape the roadmap for Dynamics 365, PowerApps, and associated M365 services. Share knowledge and mentor team members on Dynamics 365 and Power Platform. Identify opportunities to enhance existing solutions and expand usage of Dynamics 365 and PowerApps. Deliver new development work aligned with IT strategies and manage external resources when required. Provide system administration and third-line technical support. Manage release and deployment processes for Dynamics 365 and PowerApps. Maintain technical documentation, programming standards, and...

Job Title: Project Manager Duration: 12 months (Potential for extension) Location: London Working Pattern: Full Time About Our Client: Our client is a leading organisation in the Financial Services sector, committed to driving transformative change and innovation. They are seeking a Project Manager to join their Transformation & Change Management Group to oversee critical projects and contribute to the continuous improvement of their operations. Role Overview: As a Project Manager, you will play a pivotal role in managing specific project aspects, working closely with the Project/Programme Manager. You will have the opportunity to run dedicated workstreams, ensuring that projects are delivered on time and within scope. This role requires a proactive approach to communicate effectively across multi-disciplinary teams and to support administrative tasks related to project management. Key Responsibilities: Manage and report specific project aspects to the Project/Programme...