166 jobs found in Thornton Heath

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 *...

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...

Boomi Integration Developer - Contract Overview We are looking for an experienced Boomi Integration Developer to support a series of integration projects. This is a 3‑month contract, fully remote, and operating outside IR35. Key Responsibilities * Design, develop, and maintain integrations using the Boomi platform * Work closely with internal teams to understand integration requirements * Troubleshoot and optimise existing Boomi processes * Support project delivery across multiple systems and data sources * Ensure best practice, documentation, and smooth handover at the end of the engagement Requirements * Proven experience as a Boomi Integration Developer * Strong understanding of integration patterns and API development * Ability to work independently and deliver in a fast‑paced environment * Excellent communication and problem‑solving skills * Boomi certifications beneficial but not essential Contract Details * Length: 3 months * Location: Remote * IR35 Status: Outside IR35...

Structured e-invoice / e-invoicing / international invoice standards Programme Manager | London (Hybrid) | £850 - £950/day (Inside IR35) Our client is looking for an experienced Finance Programme Manager with solid Tax, Accounting, Invoicing (specifically the new XML e-invoice standards) and also knowledge around SAP Hana for a long term contract role (Hybrid, London based). Initial contract period is 12 months. This role is inside IR35 - so you'd be working via an Umbrella company. Your background will be in Finance Programme Management roles and you'll have great knowledge around the new e-invoice XML standards. You'd be leading this programme on an initial 12 month contract - and you'll have great experience spinning up a new programme and keeping it moving through it's lifecycle. As well as the above the client is looking for someone with excellent communication skills that can engage with stakeholders all levels. Programme Manager E-invoice XML standards Finance...

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...

Financial Controls and Compliance Specialist – London – Hybrid Job description BDO Regulatory Solutions are currently recruiting for a Financial Controls and Compliance Specialist to join our client, based in London. We are offering an initial 9–12 month contract starting ASAP with an excellent day rate, employed via an Umbrella company. About the role: The Financial Controls and Compliance Specialist will be positioned to the client, supporting global and local compliance requirements for internal controls over financial reporting (ICFR). Key responsibilities include: Work with Businesses/Function Leads, the client’s global compliance function and control owners in implementing financial reporting control standards Deliver training to Businesses/Function stakeholders on financial reporting control standards Support deployment of controls as required by Group Financial Risk and Compliance teams, ensuring controls adhere to Group requirements Using your knowledge of...

Job Title: AI Engineer / Data & AI Scientist (LLM, Generative AI, Python) We are recruiting for an AI Engineer / Data & AI Scientist to join a high-impact programme building next-generation conversational AI and generative AI platforms. This role focuses on developing production-grade LLM applications, agent-based AI systems and RAG pipelines used in large-scale customer-facing environments. This is an opportunity to work on advanced AI assistant and conversational AI technology, building scalable multi-agent architectures and generative search systems using modern AI frameworks. Key Responsibilities * Design and build LLM-powered applications using Python and Generative AI frameworks * Develop RAG (Retrieval Augmented Generation) pipelines and AI orchestration workflows * Build and deploy agent-based AI systems using tools such as LangGraph, CrewAI or similar frameworks * Engineer scalable AI infrastructure across Azure and GCP environments * Implement...

Role Title: Security Architect Duration: contract to run until 30/09/2026 Location: London or Southampton hybrid working 3 days per week onsite Rate: up to £496.80 p/d Umbrella inside IR35 Role purpose / summary Architecture & Design: Develop secure architectures and reference patterns across cloud, infrastructure, applications, and data platforms. Ensure alignment with business goals, risk appetite, and regulatory requirements. Solution Delivery: Provide architectural guidance during project lifecycle (HLD/LLD), review designs, and ensure solutions meet security requirements. Risk & Threat Management: Conduct threat modelling, assess vulnerabilities, and ensure appropriate mitigating controls are designed and implemented. Governance & Standards: Define and maintain security policies, standards, and guardrails. Ensure adherence to architectural principles and regulatory obligations (e.g., GDPR, FCA). Collaboration: Partner with engineering, cloud, network, IAM, and...

Developer Experience (DevEx) Engineer Location: London Contract Type: 12 months About the Role Guidant Global is supporting our client in hiring a Developer Experience (DevEx) Engineer to enhance the productivity, satisfaction and efficiency of engineering teams. This role focuses on improving tooling, workflows, documentation and internal platforms to ensure developers can build, test and deliver software quickly, reliably and with minimal friction. You'll be at the heart of engineering excellence - streamlining processes, advocating best practices, and championing a developer‑first mindset across technical teams. Key Responsibilities Design and build internal tools, libraries and services that improve developer workflows Optimise CI/CD pipelines for speed, reliability and developer efficiency Collaborate with engineering teams to identify pain points and automate repetitive tasks Maintain and improve developer documentation, onboarding guides and internal wikis Promote...

Role Title: Security Architect Duration: contract to run until 30/09/2026 Location: London or Southampton hybrid working 3 days per week onsite Rate: up to £503.24 p/d Umbrella inside IR35 Role purpose / summary Architecture & Design: Develop secure architectures and reference patterns across cloud, infrastructure, applications, and data platforms. Ensure alignment with business goals, risk appetite, and regulatory requirements. Solution Delivery: Provide architectural guidance during project lifecycle (HLD/LLD), review designs, and ensure solutions meet security requirements. Risk & Threat Management: Conduct threat modelling, assess vulnerabilities, and ensure appropriate mitigating controls are designed and implemented. Governance & Standards: Define and maintain security policies, standards, and guardrails. Ensure adherence to architectural principles and regulatory obligations (e.g., GDPR, FCA). Collaboration: Partner with engineering, cloud, network, IAM, and...

Kubernetes Platform Engineer Location: London Contract Type: 12 Months About the Role Guidant Global is supporting our client in hiring a highly skilled Kubernetes Platform Engineer to design, deploy and optimise scalable, resilient Kubernetes‑based solutions across modern cloud environments. This is an exciting, hands‑on engineering role where you'll collaborate with DevOps, software development and security teams to ensure seamless deployment, management and monitoring of containerised applications. If you're passionate about cloud‑native engineering, automation and modern infrastructure design, this is an opportunity to make a major impact. Key Responsibilities Design, implement and maintain Kubernetes clusters in cloud environments Develop and automate CI/CD pipelines to streamline application delivery Monitor, analyse and optimise cluster performance, reliability, scalability and security Create and maintain Helm charts and Kubernetes manifests Implement service mesh...

Hays are now looking for a ServiceNow Solution Architect for one of our local clients: Up to £703 p/d Inside IR35 Remote Working Must currently hold SC Clearance Role Purpose The ServiceNow Solutions Architect is responsible for designing end‑to‑end ServiceNow solutions across ITSM, ITOM and wider enterprise workflows. They ensure architectural integrity, platform scalability, and alignment with best practice while guiding technical teams through solution delivery. Key Responsibilities Lead the design of ServiceNow solutions, ensuring alignment with architectural standards and business requirements. Define technical architecture, data models, integrations, and workflow designs across the platform. Provide governance and oversight across development, configuration, and implementation activities. Advise stakeholders on platform capabilities, solution options, and best‑practice approaches. Produce architectural documentation, including high‑level designs, roadmaps, and integration...

Technical / Digital Solutions Developer Location: City of London – Hybrid (2-3 days on-site) Rate: £450 - £600 per day (Inside IR35, via Umbrella Company) Duration: 12 months (potential to extend) Start Date: As soon as possible Our client, a global Financial Services organisation, is seeking a passionate technologist to design and deliver innovative low-code and automation solutions across the business. This role sits at the intersection of technology and business engagement, focusing on building scalable solutions, advising stakeholders, and improving digital capability across teams. Role Responsibilities: * Collaborate with business stakeholders to understand challenges and design effective technical solutions. * Develop and support low-code and automation solutions using Microsoft Power Platform and Office 365 tooling. * Build lightweight integrations and automation using Python, PowerShell, or Terraform. * Contribute to CI/CD pipelines and technical documentation...

Data Integration Architect - Active SC, HL7, Healthcare Up to £700 per day - Outside IR35 South / Hybrid 6 months My client is an instantly recognisable consultancy who require a Data Integration Architect with Active SC clearance to join a business-critical programme. Key Responsibilities: Design and lead end‑to‑end data integration architectures across primary, community, and secondary care systems, using API-led, event-driven, and batch patterns. Develop sync management logic (InterSystems/EHR) including validation rules, conflict handling, object equivalence, and required data model extensions. Define non-functional integration design covering audit, logging, monitoring, rate limiting, encryption, authentication, throughput analysis, and reliable delivery. Model, map, and integrate primary care data using healthcare standards (FHIR, HL7, SNOMED CT, dm+d) across GP systems and population health or analytics platforms. Provide delivery leadership-guiding engineering teams,...

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...

Position: Tech Assurance Delivery Lead Location: Reading 2 days p/week; 3 days remote Type: Contract, Inside IR35, 6 Months Rate: £620 p/day (umbrella rate) We are seeking a Tech Assurance Delivery Lead to join a major cyber security transformation programme. This person will deliver projects focused on strengthening technical control assurance, security hygiene, and resilience across the organisation. You will help embed sustainable, second-line assurance practices, improve control effectiveness, and ensure initiatives are successfully transitioned into business-as-usual operations. Key Responsibilities: Lead delivery of Tech Assurance projects, defining scope, plans, milestones, and success criteria Implement second-line assurance initiatives, including control testing, continuous control monitoring, and vulnerability/patch management improvements Develop and track assurance metrics to provide insight into control performance, risk posture, and regulatory compliance...

Position: AI Security & Governance Workstream Lead Location: Reading 2 days p/week; 3 days remote Type: Contract, Inside IR35, 6 Months Rate: £705 p/day (umbrella rate) We are seeking an AI Security & Governance Workstream Lead to join a major cyber security transformation programme. This person will shape and deliver the organisation's AI security and governance agenda, enabling responsible and compliant AI adoption across a complex, distributed environment. Key Responsibilities: Lead the workstream from initiation to business-as-usual, defining scope, plans, and milestones Establish AI governance frameworks, policies, and an enterprise AI inventory covering models, tools, and data flows Implement AI security controls, monitor risks, and ensure compliance with emerging regulations such as the EU AI Act Coordinate cross-functional teams, stakeholders, and third-party vendors to deliver outcomes and embed sustainable practices Skills & Experience: Proven...

Full Stack Developer (GCP / Java / Python) – Contract – Hybrid Location: London Working Pattern: Hybrid (2–3 days onsite) Employment Type: Contract Role Overview We are looking for an experienced Full Stack Developer to join a platform engineering team delivering modern cloud-native applications. The role involves developing scalable solutions while supporting the transition of legacy monolithic systems to API-driven microservices architectures. You will work closely with engineering and DevOps teams to design, build, and deploy secure applications within a GCP-based cloud environment. Key Responsibilities * Design and develop scalable full stack applications * Build and integrate REST APIs and microservices * Work within Google Cloud Platform (GCP) environments * Support CI/CD pipelines and modern DevOps practices * Contribute to modernising monolithic systems into microservices architectures * Participate in code reviews...

Job Description: Cybersecurity Consultant (Cloud, Data, AI & Microsoft Security) Department: Information Security - (Data & AI team) Duration: Duration 4 months Location: London (Hybrid) Role Overview We are looking for a highly skilled Cybersecurity Consultant with strong expertise across Microsoft Security, Cloud Security, Data Protection, and emerging AI/LLM security and governance. The role focuses on identifying security gaps, defining secure-by-design patterns, supporting product and platform teams, and strengthening enterprise security posture-particularly across Microsoft 365, Azure, data platforms, and AI-enabled solutions. You will play a key role in threat modelling, risk assessments, guardrail design & implementation, and delivering practical security guidance for engineering, data, and application/product teams. Rationale/deliverables: Contribute to the Operating Securely program by providing information security advice and support to product and...