218 information technology jobs found in Hounslow

Interim Solution Architect - 5G Upgrade Programme This contract is outside IR35 and the business follows a hybrid pattern with requirement to be in the office 1-day per week. An exciting opportunity has arisen for an experienced Solution Architect to join a major UK transport and infrastructure organisation on an interim basis. You will play a key role in supporting a large-scale 5G upgrade programme, which has recently been divided into two streams: public and private. This role will focus specifically on the private 5G workstream, helping to shape and assure technical solutions that will underpin critical operational services. The ideal candidate will bring strong experience across mobile technologies and adjacent domains, with the ability to work closely with engineering, operations, and programme teams to guide the design, integration, and delivery of robust, scalable solutions. You will be comfortable operating in complex, high-stakes environments and able to provide...

Interim Solution Architect - 5G Upgrade Programme This contract is outside IR35 and the business follows a hybrid pattern with requirement to be in the office 1-day per week. An exciting opportunity has arisen for an experienced Solution Architect to join a major UK transport and infrastructure organisation on an interim basis. You will play a key role in supporting a large-scale 5G upgrade programme, which has recently been divided into two streams: public and private. This role will focus specifically on the private 5G workstream, helping to shape and assure technical solutions that will underpin critical operational services. The ideal candidate will bring strong experience across mobile technologies and adjacent domains, with the ability to work closely with engineering, operations, and programme teams to guide the design, integration, and delivery of robust, scalable solutions. You will be comfortable operating in complex, high-stakes environments and able to provide...

Are you passionate about delivering exceptional IT support and ensuring seamless technology experiences for end users? We are seeking a Technology Support Engineer to join our client's team in the iGaming industry . This role is pivotal in maintaining and optimizing IT infrastructure, supporting business systems, and enabling smooth day-to-day operations. Bullet Points Location: Richmond, UK Salary is negotiable based on experience Minimum 5 years of hands-on experience in IT support within a Service Desk or Help Desk environment. Employment Type: Initial 6-month contract (on our payroll or Outside IR35) with long-term employment possibilities What You'll Do Provide technical support and maintenance for IT infrastructure and end-user devices (Windows and Mac). Build, deploy, and troubleshoot desktops, laptops, printers, scanners, and meeting room technology. Manage Service Desk tickets and resolve issues within agreed SLAs. Support video...

Technology Support Engineer – iGaming Industry Location:  Richmond, UK Employment Type:   Initial 6-month contract  (on our client's payroll or Outside IR35) with  long-term employment possibilities Are you passionate about delivering exceptional IT support and ensuring seamless technology experiences for end users? We are seeking a  Technology Support Engineer  to join our client's team in the  iGaming industry . This role is pivotal in maintaining and optimizing IT infrastructure, supporting business systems, and enabling smooth day-to-day operations. What You’ll Do Provide technical support and maintenance for IT infrastructure and end-user devices (Windows and Mac). Build, deploy, and troubleshoot desktops, laptops, printers, scanners, and meeting room technology. Manage Service Desk tickets and resolve issues within agreed SLAs. Support video conferencing solutions and collaboration tools. Install, configure, and maintain  Microsoft 365 services...

Embedded Engineer – Engineer, developer, Embedded Systems, ESP32, iMX 8, iMX9, SoCs, SPI, I2C, RS232, RS485, Modbus, BACnet, Ethernet, Embedded C, C++, FreeRTOS, JIRA, Github, Confluence, embedded, Electronics Engineering, debugging, source code tool, bug tracking tool, technical, building applications, embedded platforms – Sunbury – 2-3 days a week on site - £250-£260 a day outside IR35 This role Requires a bachelor’s or foreign equivalent degree in Computer Science, Electronics Engineering or a related field and 4+ years of experience in the position offered. Requires at least 2 years of experience in building applications using embedded platforms and FreeRTOS. Also required 4+ years of experience in embedded software development with good debugging skills & experience in performance enhancements of embedded applications. Should have exposure to source code management tool, bug tracking tool, and build environment. Key Skills & Experience: • Requires...

Interim Solution Architect – 5G Upgrade Programme This contract is outside IR35 and the business follows a hybrid pattern with requirement to be in the office 1-day per week. An exciting opportunity has arisen for an experienced Solution Architect to join a major UK transport and infrastructure organisation on an interim basis. You will play a key role in supporting a large-scale 5G upgrade programme, which has recently been divided into two streams: public and private. This role will focus specifically on the private 5G workstream, helping to shape and assure technical solutions that will underpin critical operational services. The ideal candidate will bring strong experience across mobile technologies and adjacent domains, with the ability to work closely with engineering, operations, and programme teams to guide the design, integration, and delivery of robust, scalable solutions. You will be comfortable operating in complex, high-stakes environments and able to provide...

Salesforce Solution Architect Global Organisation Remote UK with occasional travel 12 Month Contract Outside IR35 Immediate Start Day Rate: £600-£750 167 Solutions is partnering with a global enterprise seeking an experienced Salesforce Solution Architect to lead the design, governance and optimisation of their Salesforce estate. This is a strategic contract assignment with a focus on stabilising the platform, reducing legacy technical debt and improving data quality across Sales Cloud and Service Cloud. Role Overview You will define and own end to end Salesforce solutions, provide architectural assurance and embed strong governance across the organisation. A key part of the role is supporting the development of a Salesforce Centre of Excellence, while addressing legacy debt, data duplication and long term scalability. Key Responsibilities Lead architectural design across Sales Cloud, Service Cloud and wider multi cloud environments. Translate business...

Salesforce Solution Architect Global Organisation Remote UK with occasional travel 12 Month Contract Outside IR35 Immediate Start Day Rate: £600-£750 167 Solutions is partnering with a global enterprise seeking an experienced Salesforce Solution Architect to lead the design, governance and optimisation of their Salesforce estate. This is a strategic contract assignment with a focus on stabilising the platform, reducing legacy technical debt and improving data quality across Sales Cloud and Service Cloud. Role Overview You will define and own end to end Salesforce solutions, provide architectural assurance and embed strong governance across the organisation. A key part of the role is supporting the development of a Salesforce Centre of Excellence, while addressing legacy debt, data duplication and long term scalability. Key Responsibilities Lead architectural design across Sales Cloud, Service Cloud and wider multi cloud environments. Translate business...

Our client, a fast growing technology organisation, urgently require an experienced Data Scientist to undertake a long term contract. In order to be successful, you will have the following experience: Strong Data Analyst or Data Science background, with experience within Python and AI/ML technologies Machine learning and Bayesian modelling experience is highly desirable Experience of working with the Home Office as a customer SC Clearance is essential Within this role, you will be responsible for: Analyse structured and unstructured data to extract meaningful insights, trends, and patterns Build, validate, and deploy machine learning models (supervised, unsupervised, and reinforcement learning) in Python to solve complex decision-making problems Develop statistical models and perform hypothesis testing, predictive analytics, and forecasting Work with optimisation and simulation teams to integrate data science models into larger decision engines Collaborate with...

Regions London Location London Wall Disciplines Information Security Job types Contract Hybrid Working Outside IR35 Industry IT Services Salary £500 - 550 per day Functions Cyber Security Engineer Seniority Mid-level Technologies Microsoft Azure Job reference 116320 Cyber Security Engineer A Global Financial Services Organisation requires a Contract Security Engineer to deliver hands-on security operations and compliance support, particularly with Cyber Essentials Plus Certification. Day Rate: £500-£550pd IR35 Status: Outside Duration: 3 Months initially Travel: 1 day a week in Central London This Security Engineer will have the previous following experience: Deploy, manage, and optimise security controls across email, endpoint, and cloud platforms, including Mimecast, Netskope, CrowdStrike, and Purview. Identify, analyse, and...

ColdFusion Developer Location: London 2x a week Contract: 3 months Rate: Competitive market rate, Outside IR35 This is an excellent opportunity for an experienced ColdFusion Developer to join a leading global business that support major brands. ColdFusion Developer Responsibilities Develop, maintain, and optimise ColdFusion/CFML applications across customer-facing and internal platforms. Build and consume RESTful APIs to integrate with new services and modern architecture components. Collaborate with product, engineering, and QA teams to deliver secure, scalable solutions. Support the migration and refactoring of legacy ColdFusion code to modern development standards. Troubleshoot performance issues, implement fixes, and ensure best practices in coding and testing. Contribute to documentation, code reviews, and continuous improvement initiatives. ColdFusion Developer Requirements Strong commercial experience with ColdFusion/CFML (Adobe ColdFusion or...

Contract: Telco Principal Architect Start Date: ASAP Duration: 6 months Location: Remote Rate: £640 - £680 per day outside of IR35 Reference: 20120 Role Summary Solution architecture contract assignment to deliver design decisions on major private cloud deployment for a Telco customer. Strong Telco architecture experience and high-level stakeholder engagement are essential. Key Responsibilities Own and maintain the end-to-end architecture within project scope. Lead Architecture Review Boards and drive technical decision-making. Provide thought leadership across delivery teams and customer stakeholders. Control technical scope, assess change impacts, and manage risks/RAID. Ensure platform readiness for application onboarding and alignment with test strategy. Govern technical workstreams across network, compute, virtualisation and storage. Ensure security, compliance, service transition and OSS/tooling integration. Represent architecture in...

Our client, a fast growing technology organisation, urgently require an experienced Data Scientist to undertake a long term contract. In order to be successful, you will have the following experience: Strong Data Analyst or Data Science background, with experience within Python and AI/ML technologies Machine learning and Bayesian modelling experience is highly desirable Experience of working with the Home Office as a customer SC Clearance is essential Within this role, you will be responsible for: Analyse structured and unstructured data to extract meaningful insights, trends, and patterns Build, validate, and deploy machine learning models (supervised, unsupervised, and reinforcement learning) in Python to solve complex decision-making problems Develop statistical models and perform hypothesis testing, predictive analytics, and forecasting Work with optimisation and simulation teams to integrate data science models into larger decision engines Collaborate with...

Lead Market Data Developer Contract £1,000-£1,200 per day Outside IR35 London - 3 days per week onsite World-Leading Commodities Firm A world-leading commodities trading firm is seeking a Lead Market Data Developer to head up its market data development function. This is a high-impact role focused on building and enhancing a mission-critical Data Management System (DMS) that underpins market data reliability for a major global oil trading division. You will lead a team of market data developers, own full lifecycle delivery of market data solutions, and act as the subject matter expert for curve development across the commodities oil business. This is a strategic contract position reporting directly to the Head of Market Data. Key Responsibilities Lead and mentor a team of market data developers, driving a collaborative and high-performance culture. Act as the SME for market data initiatives, particularly around commodity oil curve development. Manage...

Lead Market Data Developer Contract £1,000-£1,200 per day Outside IR35 London - 3 days per week onsite World-Leading Commodities Firm A world-leading commodities trading firm is seeking a Lead Market Data Developer to head up its market data development function. This is a high-impact role focused on building and enhancing a mission-critical Data Management System (DMS) that underpins market data reliability for a major global oil trading division. You will lead a team of market data developers, own full lifecycle delivery of market data solutions, and act as the subject matter expert for curve development across the commodities oil business. This is a strategic contract position reporting directly to the Head of Market Data. Key Responsibilities Lead and mentor a team of market data developers, driving a collaborative and high-performance culture. Act as the SME for market data initiatives, particularly around commodity oil curve development. Manage...

ColdFusion Developer Location: London 2x a week Contract: 3 months Rate: Competitive market rate, Outside IR35 This is an excellent opportunity for an experienced ColdFusion Developer to join a leading global business that support major brands. ColdFusion Developer Responsibilities Develop, maintain, and optimise ColdFusion/CFML applications across customer-facing and internal platforms. Build and consume RESTful APIs to integrate with new services and modern architecture components. Collaborate with product, engineering, and QA teams to deliver secure, scalable solutions. Support the migration and refactoring of legacy ColdFusion code to modern development standards. Troubleshoot performance issues, implement fixes, and ensure best practices in coding and testing. Contribute to documentation, code reviews, and continuous improvement initiatives. ColdFusion Developer Requirements Strong commercial experience with ColdFusion/CFML (Adobe...

Contract: Telco Principal Architect Start Date: ASAP Duration: 6 months Location: Remote Rate: £640 - £680 per day outside of IR35 Reference: 20120 Role Summary Solution architecture contract assignment to deliver design decisions on major private cloud deployment for a Telco customer. Strong Telco architecture experience and high-level stakeholder engagement are essential. Key Responsibilities Own and maintain the end-to-end architecture within project scope. Lead Architecture Review Boards and drive technical decision-making. Provide thought leadership across delivery teams and customer stakeholders. Control technical scope, assess change impacts, and manage risks/RAID. Ensure platform readiness for application onboarding and alignment with test strategy. Govern technical workstreams across network, compute, virtualisation and storage. Ensure security, compliance, service transition and OSS/tooling integration. Represent architecture in...

A leading global professional services firm is seeking a S/4HANA Programme Director to lead a major multi-year ERP and Finance Transformation. This high-impact senior leadership role offers board-level visibility and the opportunity to shape a strategic SAP S/4HANA programme that will redefine global business processes. Key Responsibilities: Lead a global SAP S/4HANA-enabled Finance Transformation from mobilisation through to benefits realisation. Define and deliver the end-to-end migration approach in partnership with business and technical leaders. Build, mobilise, and manage high-performing internal teams and external delivery partners. Establish a clear programme roadmap, overseeing milestones, dependencies, risks, budgets, and resources. Lead governance and quality assurance and act as the senior escalation point for programme issues. Drive effective change management and user adoption across diverse geographies. Communicate progress and decisions through...

Outside IR35, Hybrid role - London Platform/DevOps Engineer – Cloud Native Transformation A leading SaaS provider is embarking on a major Cloud Native transition, modernising applications and infrastructure to deliver highly available, scalable, and secure products accessible anytime, anywhere, on any device. They are seeking an experienced Platform/DevOps Engineer to join their team and play a pivotal role in this transformation. About the Role You will work alongside talented engineers, architects, and delivery managers on projects spanning Cloud Platform Design, On-prem to Cloud Migration, Infrastructure Automation, and Security Engineering. This is an opportunity to influence strategy, implement best practices, and help shape a secure, multi-region Azure platform. Key Responsibilities Design and build Azure Landing Zones using the Cloud Adoption Framework (CAF). Migrate on-prem workloads to Azure using rehosting, re-platforming, and refactoring approaches....

A contract opportunity for an experienced Azure AI Engineer , with demonstrable experience designing, building and implementing AI solutions for customers, at the forefront of MS Azure technologies. The successful candidate will have commercial experience leading a team or working independently. Responsibilities Gather business requirements and translate them into scalable data, ML, and GenAI solutions. Lead the development of ML models, PoCs/MVPs, and supporting data architectures. Partner with engineering teams to build and deliver high-value solutions within the Azure ecosystem. Present insights, recommendations, and solution demos to stakeholders and clients. Work directly with customers to understand needs and ensure successful delivery of core solution components. Contribute to product roadmaps and introduce new technologies that enhance data and AI capabilities. Technical Skills / Experience: Advanced technical knowledge of Microsoft Azure...