54 jobs found in Hounslow

Data Scientist - Optimisation & Operations Research North West London (Hybrid, 3 days on-site) | £550 - £750 /day The Opportunity We're recruiting on behalf of a globally recognised organisation undergoing a major transformation in how it uses data to drive operational decisions. This is a rare chance to work on genuinely complex, high-impact decision-support software - embedding cutting-edge optimisation and machine learning directly into live operations. You'll join a high-performing, Agile product squad as a full-stack Data Scientist, sitting at the intersection of data engineering, ML, and operations research. What You'll Be Doing Designing and delivering optimisation and ML models (linear/mixed-integer programming, heuristics, supervised/unsupervised learning) in Python, from prototype to production Building robust, automated data pipelines and integrating models into cloud-based deployment pipelines with CI/CD Owning features end-to-end - from stakeholder...

Administrator – Food Industry Our client has an exciting role for a Specifications Administrator to support the various teams with administrative functions and tasks within the organisation for a 3 month contract, with view to extend. This is a hybrid role, working from the office & from home. Main Duties will include: * Supporting the migration of quality contracts using Excel * Review, update and maintain product specifications * Conducting details reviews of food service specifications to ensure that they meet internal standards in terms of compliance and accuracy * Maintain the packaging database * Respond to any other technical requests and support the Change Manager on project based activities * Maintain clear records and documentation Requirements: * Excellent communication skills * Good attention to detail * Excellent IT skills including MS Office (Word & Excel) * Ability to escalate issues * Pro-active and excellent problem solving skills *...

Lead Full Stack Developer (FTC) 12 Months Maternity Cover Up to £60,000 per annum Remote / South West London (twice a month) Our client, a global giant int the Design and Engineering space, is looking for an established Full Stack Developer to join their in-house development team. As the Developer you will work with the team Leading and Managing development projects, full SDLC, and provide technical support Core responsibilities: * Collaborate with the Senior and Team to establish high quality code. * Lead and manage development projects * Wite clean, efficient and maintainable code * Participate ibn Agile/Scrum ceremonies * Contribute to technical documentation * Work to lead and mentor other team members Skills and Qualifications: * More than 3 years commercial experience in a similar role * Angular * C# * SQL * Cloud experience – Azure Services * Experienced in developing and integrating front end applications and back end services *...

Lioness Recruitment – careers handled with care. Ready to take your first step to your next step and team your extensive IT/digital integration and leadership experience with a public sector organisation? They’re looking for someone who can lead the technical delivery of a rostering/workforce scheduling solution and its integration with cloud ERP. This is a long-term daily rate contract running until the end of 2027 and will require 3 days onsite working from offices based in London. As Integration Delivery Consultant you will be responsible for overseeing the technical delivery of rostering/workforce scheduling software, and its integration with cloud ERP. You will manage supplier performance across the system integrator and solution provider holding them accountable for meeting milestones, technical compliance, and quality standards. You will evaluate reporting, analytics, compliance, and security across both the rostering software & ERP and identify and mitigate technical...

Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. We partner with Arup to support their contingent recruitment processes. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On Behalf of Arup, we are...

C++ Engineer Certain Advantage are hiring for a C++ Engineer based in London. This role is on an initial contract till the end of the year and is hybrid. The company We’re working with an organisation that operates globally, helping power homes, transport, and industries with the energy they depend on every day. The role: Implement solutions using the provided exchange SDKs in different languages such as C++, Rust, Python, Typescript Write software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such as FIX, Websocket or HTTP requests Optimize exchange communication through kernel bypass, optimizing TLS or the connection handling to an exchange Implement trading algorithms based on requirements provided by traders and quants Acquire and develop the necessary trading knowledge to successfully translate the requirements into actual software implementation Continuously improve the...

Adword Job title: Principal Portfolio Architect Duration: 8 months contract Location: London Description You will shape and own the end‑to‑end Enterprise Architecture for BT Business -ensuring our technology vision, strategic platforms, and architectural principles directly support the commercial objectives of BT Business. This includes defining future‑state architectures, establishing transition pathways, and ensuring alignment to Group Architecture standards and guardrails. What you will lead As the Enterprise Architecture authority for BT Wholesale, you will drive architectural decisionmaking across the domain, working in close collaboration with the broader BT Architecture community, Digital Delivery Tribes, and Wholesale business and technology leadership. You will ensure that BT Wholesale's strategic direction is technically sound, cost‑effective, and aligned to enterprise‑wide strategies and roadmaps. Supporting solution delivery and runways While primarily...

Cyber Security Consultant / Security Assurance SME Summer-Browning Associates is currently supporting our central government client, who is seeking a Cyber Security Consultant for an initial 6 assignments with the option to extend. Location: London / Milton Keynes / Hybrid / Remote The ideal candidate will have an active Security clearance and a strong background in Cyber Security Assurance within a high-threat government environment. Skills and experience. Experience in producing GovAssure and Secure-By-Design assessments, including Risk Assessment Papers, Risk Treatment Plans, Risk Business Cases, and Security Management Plans. Knowledge and experience with security architecture and Security Information and Event Management (SIEM) tools, such as Splunk, Defender, Sentinel, ELK, and Tenable Threat Modelling System solutions. Extensive understanding of cybersecurity threats, attack vectors, vulnerabilities, and security controls. Demonstrable knowledge of cybersecurity...

Role: TPM QA Lead 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. Location: London, 2-3 days per week Duration: 12-month contract Rate: £600.00 - £670.00 A leading global financial services organisation is looking for an experienced TPM QA Lead (Assistant Vice President level) to support the quality assurance of a Third-Party Management (TPM) platform within a large-scale technology and risk environment. This is a hands-on QA leadership role where you will be responsible for ensuring quality across complex workflows, integrations, and regulatory-driven systems. You will work closely with product, engineering, vendor management...

Your new company One of the most influential Central Government Organisations in the current economic climate Your new role Data Scientist - SC Cleared - SQL, Python & R What you'll need to succeed My client is looking for an Analytical Data Scientist, leading/working alongside a team of data scientists to deliver key outputs for commissioned projects (use cases). You will also support the development of GSCIP through developing tools, data visualisations, and data available for analysis. You will have the opportunity to work on bespoke data science projects to improve understanding and interpretation of the data, and enhance use case delivery capability. This role can only be offered to candidates with Active and Existing SC or DV Clearance. Essential Criteria: Experience of delivering high-quality coding projects that make use of at least two of: SQL, Python & R Experience of engaging with stakeholders across government to scope and deliver impactful analysis...

Contract VCF Architect, 2 days onsite, 3 days remote 6 months Job Description: We are seeking a skilled Contract VCF Architect with expertise in VMware Cloud Foundation (VCF) and associated technologies, including HCX, SRM, and SDDC, to join our team. The successful candidate will be responsible for designing, implementing, and optimising virtual cloud infrastructure solutions to meet our business needs. Key Responsibilities: - Design and implement VMware Cloud Foundation architecture and solutions.- Utilise HCX (Hybrid Cloud Extension) to facilitate workload mobility across cloud environments.- Implement and manage Site Recovery Manager (SRM) for disaster recovery solutions.- Develop and optimise Software-Defined Data Centre (SDDC) strategies and deployments.- Collaborate with cross-functional teams to align cloud architecture with business objectives.- Provide technical guidance and support for cloud infrastructure projects.- Troubleshoot and resolve issues related to VCF,...

Contract HCX Consultant, London, Hybrid - 6 months We are seeking a skilled HCX Consultant for a contract position in London. The ideal candidate will be an expert in VMware HCX and possess strong experience with Site Recovery Manager (SRM) and Software-Defined Data Centre (SDDC) technologies. Responsibilities:- Design, implement, and manage VMware HCX solutions to facilitate seamless cloud migration and hybrid cloud environments.- Collaborate with clients to understand their infrastructure requirements and provide tailored solutions using HCX.- Integrate and optimise SRM and SDDC solutions to enhance system resilience and scalability.- Provide technical expertise and guidance during project planning, execution, and post-implementation support.- Troubleshoot and resolve issues related to HCX, SRM, and SDDC configurations and performance. Qualifications:- Proven experience as an HCX Consultant or similar role, with a deep understanding of VMware HCX.- Strong proficiency in SRM...

Our client, a prominent entity in the Defence & Security sector, is seeking a meticulous Data Scientist with a strong understanding of Linux, Data Science, and AWS to join their team. This is a contract position located in London for a duration of 12 months, requiring a UKIC DV clearance to undertake sensitive and impactful work. Key Responsibilities: Develop and deploy data science solutions to support national security missions. Build and optimise data pipelines for processing large, complex datasets. Apply machine learning and statistical techniques to extract actionable insights. Create clear visualisations to communicate findings to stakeholders. Collaborate in agile teams to deliver robust, scalable solutions. Support cloud-based deployments and integration into operational environments. Job Requirements: Proficiency with scripting languages like Python for data exploration, cleansing, and manipulation. Knowledge of machine learning models and statistical techniques,...

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: Lead UI Developer / React Contract: Initial 12-Month Contract with potential to extend. Location: London Rate: £800 inside umbrella What You'll Do: As the Lead UI Developer, you will spearhead the development of our flagship Triforce Credit Project. You will be responsible for designing and implementing cutting-edge user interfaces that cater to front office e-trading applications. Your expertise will ensure that our software is not only highly functional but also delivers an exceptional user experience. Key Responsibilities: Lead the development of front office...

Full‑Stack Engineer (FX Trading Applications) Location: London (onsite 3 days per week) Day Rate: £700 (via Umbrella Company) Contract: Fixed Term Contract until 31 December 2026 About the Role Are you ready to dive into the dynamic world of FX Trading technology? Our client is seeking a talented Full‑Stack Engineer with strong Java expertise and a passion for solving complex technical challenges. You'll play a key role in building mission‑critical components that power high‑performance trading systems-working closely with cross‑functional teams in a fast‑paced, agile environment. Key Responsibilities Engineering & Development Design and develop backend and frontend features for FX Trading applications. Write well‑designed, testable, and efficient code across the full stack. Build automated test suites (unit, integration, contract, UI/API, performance). Define metrics and implement automated evaluation and drift detection for AI‑related components. Reduce technical...

Location: UK Wide (Hybrid - Travel to Core Sites) Sector: Transformation & PMO The Role We are looking for an experienced Programme Manager to deliver complex, cross-functional projects. You will oversee end-to-end delivery, ensuring projects remain on time, within budget, and aligned with high-quality standards. Key Responsibilities Deliver end-to-end programmes and lead smaller projects independently. Manage risks, dependencies, finances, and change controls proactively. Influence senior stakeholders and provide reporting for executive decision-making. Champion PMO best practices and Agile/LEAN methodologies. Mentor and support junior PM professionals to drive team maturity. Requirements Experience: Proven track record in end-to-end project/programme delivery. Skills: Strong risk management, financial tracking, and governance. Methodologies: Familiarity with Agile, LEAN, or Six Sigma. Communication: Ability to manage senior/executive-level stakeholders....

Start: ASAP End: 30 December 2026 Location: Farringdon, London Part time - 3 days a week - Tuesday, Wednesday & Thursday - Onsite  We’re partnering with a global leader in professional information, analytics, and technology solutions to recruit an experienced Technical Support Specialist for a long-term contract. This organisation operates in more than 150 countries and is widely recognised for its innovative use of AI and advanced technologies to support professional services. You’ll be joining a close-knit European support team (split between the UK and France) that sits within a wider global infrastructure function of over 300 people. The culture is friendly, collaborative, and inclusive somewhere you’ll be supported, trusted, and encouraged to contribute your ideas. The Role This is a hands-on technical support position providing both in-person and remote support to users across the business. You’ll be responsible for troubleshooting laptops, operating systems,...

Summer-Browning Associates is currently supporting our central government client, who is seeking a Security Architect. This position is for an initial 12-month contract assignment, with the possibility of extension. Location: London The ideal candidate will hold an active security clearance and have a strong background in Security Architecture, along with the following skills and experience: A solid understanding of High-Level Security Architecture (HLD) and a secure-by-design approach. Experience leading security architecture for large-scale cloud hosting (specifically Azure and GCP) in high-threat government Tier 2 secure environments. Extensive knowledge of security architecture, including identity management, device security, workstation protection, cloud hosting, collaboration tools, networking, cryptography, operations, and data governance. Strong understanding of secure DevOps practices, CI/CD controls, and Infrastructure as Code (IaC) hardening. Experience applying...

Summer-Browning Associates is currently supporting our central government client, who is seeking an Enterprise Architect. This position is for an initial 12-month contract assignment, with the possibility of extension. Location: London The ideal candidate will hold an active security clearance and have a strong background in Enterprise Architecture, along with the following skills and experience: Extensive experience in developing Enterprise Architectural strategies, leading design authorities, and implementing architectural governance. Proven track record in leading enterprise architecture for large-scale cloud hosting, specifically in Azure and GCP, within high-security government Tier 2 environments. In-depth knowledge of cloud architecture, including IAM, identity federation, cryptography, network segmentation, and high-assurance gateways. Proven ability to lead enterprise design across all domains, including Data, Digital, Security, and Technical areas. Proficiency in...

Housing Systems Project Manager (NEC Housing) London Borough | Contract | Competitive Day Rate A progressive London Borough is seeking an experienced Housing Systems Project Manager to lead the delivery and enhancement of its NEC Housing Management System. This contract role sits at the heart of the council's digital housing transformation, improving services and outcomes for residents. Role Overview You'll manage end‑to‑end delivery of housing system projects-focusing on NEC Housing upgrades, integrations, and process improvements. Working with internal teams, suppliers, and senior stakeholders, you'll ensure projects are delivered on time, within scope, and aligned with strategic objectives. Key Responsibilities Lead planning, delivery, and implementation of NEC Housing system projects Manage project plans, budgets, risks, and reporting Coordinate with suppliers, technical teams, and housing services Oversee testing, data migration, and quality assurance Ensure...