21 technical architect jobs found in London

Lead Tech Architect - 6‑Month Contract | £750/day (Inside IR35) Locations: London, Bristol, Manchester, or Birmingham (Flexible) Clearance: The ideal candidate will hold active SC clearance Start: ASAP Overview We're looking for an experienced Lead Tech Architect with deep Azure expertise and a strong background in secure cloud solution design. You'll play a critical role in shaping cloud architecture aligned with NCSC principles, strengthening security posture, and guiding the delivery of modern cloud services across a complex environment. Travel: ~1× per month to London for team meetings/workshops Ad hoc London visits for conferences and departmental engagementEssential Skills & Experience Core Technical Skills Azure-focused cloud architecture & infrastructure Solution architecture and technical design Security & compliance: aligning solutions with NCSC cloud security principles Knowledge of UK GDPR, Data Protection Act, classification policies, and network...

Technical Architect +6 months + +Hybrid in London +eDV clearance +Inside IR35 +£650 - £700 a day We are seeking an experienced eDV Cleared Technical Architect to design and assure secure, mission-critical infrastructure within a high-security government environment. The Role You will lead the production of High-Level and Low-Level Designs (HLDs/LLDs) for secure, multi-tenant platforms, ensuring alignment to Secure by Design principles and frameworks including the National Cyber Security Centre (NCSC) CAF and National Institute of Standards and Technology (NIST 800-53). You'll present at TDA, act as the infrastructure SME, and ensure all solutions are hardened to CIS/STIG standards. Key Experience Modern data centre networking (Clos-fabric, BGP, ECMP, DCI, EVPN/VXLAN) Palo Alto firewalls and secure cross-domain architectures VMware private cloud, including VMware Cloud Foundation (VCF), VxRail/vSAN and NSX-T Secure multi-tier environments (DMZs, segmentation,...

Technical Architect  Contract – until 31/03/2027 Remote Working SC Clearance Essential  £500-£550pd (Inside IR35)   Job Description: We are seeking an experienced Technical Architect to join our team. In this role, you will work with multiple projects and teams, addressing complex problems that require broad architectural thinking. You will provide mentorship within teams and offer leadership to other architects, being responsible for leading the technical design of systems and services. Your ability to justify and communicate design decisions will be crucial, as will your role in assuring the quality of services and systems. You will ensure that technical work aligns with the broader strategic goals of the government, evolving and defining governance as necessary. Furthermore, you will assure the quality of services across sets of services, utilising tools such as standards, guardrails, and principles to effectively govern delivery.   Required Experience: 5-10 years of...

Job Title: Enterprise Solution Architect Location: London-3 days Job Type: 6 months- Inside IR35 Role overview The role will operate within a complex enterprise environment and will be aligned to a large programme of work, acting as the single point of architectural accountability across multiple workstreams. Core skills and experience The successful candidate will demonstrate: * Strong end-to-end Solution Architecture capability, with a clear integration bias (demonstrable experience of different integration patterns) * An appreciation for Engineering but this is not a hands-on Engineering role – this is a solution focused role * Proven experience integrating across a broad technology landscape, including: * Core banking platforms (Temenos) * Digital platforms (e.g. Backbase) * KYC / AML / regulatory systems / Financial (Oracle Finance) * Ability to communicate effectively with both business and technical stakeholders, translating requirements...

D365BC Functional Lead/Architect - 6 Months - Outside IR35 - £500p/d An established end-user organisation is delivering a Microsoft Dynamics 365 Business Central (BC) implementation and requires a senior Functional Lead / Solution Architect to own solution design, configuration and delivery across core finance and operational workstreams. This is a hands on role, bridging business stakeholders and the SI, ensuring the system is fit-for-purpose and aligned to operational goals. Key Responsibilities: Lead functional design across D365 BC implementation Own end-to-end configuration, build, testing and deployment of new solutions and fixes Act as internal solution authority across Finance and Projects Translate business requirements into scalable BC designs Oversee UAT, manage defects and support go-live readiness Provide governance across P2P, R2R, OTC and Projects (Jobs module) Partner with technical resources on integrations and data migration Develop reporting capability...

Location: London, UK(2 days in a week from office, Hybrid) Job type: 6 Months contract with possible extension Active SC Clearance is required.(Mandatory) We are seeking a high-caliber Azure Architect to lead complex infrastructure transformations. In this role, you won't just design solutions; you will govern the technical strategy, mentor a dedicated team of engineers, and bridge the gap between deep technical Linux administration and high-level Azure cloud architecture. Key Responsibilities Cloud Strategy & Assessment: Lead end-to-end On-prem/Public Cloud assessments using Azure Migrate. You will be responsible for understanding customer landscapes and designing robust Azure Landing Zones. Architectural Leadership: Develop High-Level (HLD) and Low-Level Design (LLD) documents, including comprehensive target architecture diagrams and Bill of Materials (BoM). Migration Execution: Drive large-scale migrations of Linux-based workloads to Azure, ensuring solutions align with...

Morson Edge are currently working with a leading multi-disciplinary consultancy to recruit experienced Architects, Project Architects, Senior Architects, Technologists, Technicians and Designers across their Aviation, Energy and Rail teams. This is an exciting opportunity to join a collaborative design environment delivering high-profile national infrastructure projects across a diverse portfolio. The role offers the chance to work across RIBA Stages 0–4, contributing to both early-stage concept development and detailed technical delivery, with opportunities to lead work packages and engage with key project stakeholders. Role Overview You will support the design and delivery of complex infrastructure projects within Aviation, Energy or Rail sectors, ensuring design quality, regulatory compliance and effective coordination within large multidisciplinary teams. Your expertise will contribute to innovative, functional and technically robust design solutions across nationally...

IDAM Back-end Java Developer - SC Cleared Rate: £500 - £535 a day IR35: Inside IR35 Location: Remote within the UK Duration: Initially 6 months Clearance: Active SC Clearance required You will join a global IT consultancy who are delivering digital transformation to public sector body. They are looking for a back-end Java Developer with proven IDAM (Identity and Access Management) experience. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service, re-platforming to Azure Kubernetes Service. You will have a solid understanding of modern deployment pipelines and DevOps principles. The role will require providing out of hours support (i.e. Monday to Saturday once per month). As a Senior Software Engineer with a focus on back-end development, you will play a key role in designing,...

Integration Solution Architect Certain Advantage are hiring for an Integration Solution Architect based in London on a hybrid basis. This role is on an initial 12-month contract and will be required to be onsite 3 days a week and 2 days remote. The role: Translating architectural guidelines and standards into practical solutions, addressing common technical challenges and providing actionable technical recommendations that positively impact business performance. Driving the identification, development, and adoption of new technologies and opportunities to optimise IT systems and platforms. Contributing to the training, coaching, and guidance of other professionals within the architecture and engineering community. Acting as a subject matter expert, representing the organisation with suppliers, customers, and external partners as required. Making solution decisions within established architectural guidelines, escalating deviations (“step-outs”) where necessary. Applying TOE...

Role: Business Analyst - Salesforce Type: PERM Location: London, UK Working Model: Hybrid (2 Days in office per week) We're looking for a highly technical Salesforce BA who can bridge the gap between business requirements and complex code. You won't just gather requirements; you'll design scalable solutions and create the technical architecture that brings them to life. What You'll Do Partner with clients to translate business needs into technical solutions. Create and maintain deep technical artifacts (ERDs, System Landscapes, Process Flows, Sequence Diagrams). Apply object-oriented design (OOP) and data modeling principles to both cloud and on-prem architectures.Mandatory Skills Deep expertise in Salesforce Service Cloud. Hands-on technical proficiency with Apex, Lightning Web Components (LWC), Aura, and Visual Force. Solid understanding of mobile app development principles.This is an urgent vacancy with a deadline where the hiring manager is shortlisting for an interview...

Contract: Initial 6-Week Engagement (Scope Definition) | Potential Extension up to 24 Months Location: Local Authority (Hybrid Working) London Start: Immediate A Local Authority is seeking an experienced Technical Programme Manager / Programme Lead to take ownership of a strategic Robotic Process Automation (RPA) initiative aimed at modernising service delivery and improving operational efficiency across key council functions. This is a critical leadership engagement to shape, mobilise and define the roadmap for an enterprise-wide automation programme. The initial 6-week phase will focus on programme discovery, technical assessment and delivery planning, with a strong likelihood of extending into a multi-year implementation phase (up to 2 years) to lead delivery. Key Responsibilities Lead the mobilisation and definition phase of a Local Authority-wide RPA programme Engage senior stakeholders across IT, Digital, Transformation and Service Directorates Assess current...

Hays are now looking for an SAP PEO and PLM Technical Consultant for one of our local clients. Flexible Rate - Outside IR35 Remote Working Must be currently SC Cleared We are looking for an experienced SAP PEO and PLM Technical Consultant to lead technical architecture, integration, and delivery across SAP S/4HANA, SAP PEO, Teamcenter, and PLM SI workstreams. Key Requirements Strong expertise in SAP PEO Hands‑on experience with PLM SI and Teamcenter Solid background in S/4HANA technical architecture & implementation Proven delivery within engineering/manufacturing settings Active SC Clearance Fully remote delivery If you are currently SC Cleared, have the above PEO experience, and are looking for a new role - please apply now or send a copy of your CV to Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and...

Core Cloud Delivery Manager 12 months, scope to extend Hybrid, London Inside IR35 Active SC would be advantageous Public sector experience required The Delivery Manager is accountable for the end-to-end delivery of the clients Core Cloud services, ensuring platforms, products, and supplier outcomes are delivered on time, within tolerance, and to production-grade standards. This is not a ceremonial Agile role. It is a hands-on delivery leadership position operating in a high-assurance, multi-supplier, politically visible environment. You will be expected to control risk, expose reality early, and keep delivery moving despite ambiguity, dependency churn, and security constraints. Key Responsibilities Delivery & Execution * Own delivery across one or more Core Cloud workstreams (platform, migration, security uplift, tooling, or service onboarding). * Translate strategy, roadmaps, and funding intent into executable delivery plans with clear milestones,...

About the Opportunity: NRL is recruiting for a Principal Telecommunications Design Engineer to support a major client across the UK.   Joining a well-established and growing multidisciplinary team, you will play a key role in delivering integrated building services solutions across a diverse portfolio of projects. This is an opportunity to contribute at a senior level within an expanding framework, helping shape high-quality, future-ready ICT and telecommunications infrastructure within complex built environments.   Working alongside engineers, architects, project managers and specialist consultants, you’ll provide technical leadership across the full project lifecycle — from early feasibility through to construction handover — ensuring solutions are coordinated, commercially balanced and aligned with client objectives.   Hybrid working arrangements are available across Birmingham, London, Manchester and Bristol.   What You’ll Be Doing: As a Principal Telecommunications...

C# Developer – 6-month contract – London – SC Cleared – Inside IR35 My Financial Services customer is looking for a C# Developer, that will play a key role in designing and building components of a synchronisation platform. You will work across backend and frontend technologies to enhance the Lab environment, implement feedback-driven improvements, and help shape future synchronisation models. You’ll be joining a collaborative, forward-thinking engineering team delivering scalable, secure, and high-performing solutions within Azure. Skills & Experience required from the C# Developer Active SC Clearance Strong hands-on development experience with C# and .NET Solid SQL and database development expertise Experience building modern web applications using Angular, HTML, and JavaScript Experience working within Azure-hosted environments Experience in the financial Services sector Exposure to Azure DevOps, CI/CD pipelines, and automation scripting would be beneficial Key...

Job Title: Technical Programme Manager Contract: Six months Location: London (Hybrid) The Technical Programme Manager (TPM) will be accountable for the end-to-end delivery of complex, cross-functional technology programmes that support the growth and transformation of our International business. This includes, but is not limited to, integrations with International Partners (owned businesses overseas, Franchise, Wholesale, and Marketplace partners), as well as broader strategic international initiatives that cut across multiple business and technology domains. The role is critical to providing strong delivery leadership, coordination, and governance across initiatives that span multiple teams, systems, markets, and third-party partners. The Technical Programme Manager will ensure programmes are clearly planned, effectively governed, and delivered in line with agreed scope, timelines, quality, and strategic outcomes. Working closely with Product Managers, Business Analysts,...

Overview We are seeking an experienced Construction Project Manager specialised in new high-end build developments to oversee and coordinate large-scale construction project from inception to completion. The ideal candidate will possess strong organisational skills, technical expertise, and the ability to manage multiple stakeholders effectively. This role offers an exciting opportunity to lead innovative project within a dynamic construction environment, ensuring all phases are delivered on time, within budget, and to the highest standards of quality. Duties Lead and manage all aspects of new build construction projects, including execution and close-out phases. Develop detailed project schedules, ensuring realistic timelines and resource allocations. Coordinate with architects, engineers, subcontractors, and clients to ensure project specifications are met. Monitor progress against project milestones, adjusting plans as necessary to address delays or unforeseen issues. Oversee...

We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...

We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...

QA Lead – End-to-End & Automation Certain Advantage are hiring for a QA Lead – (End-to-End Automation) based in London. This role is on an initial 12-month contract and will be required to be onsite 3 days a week and 2 days remote. We are seeking a highly experienced QA Lead to take ownership of end-to-end testing across a dynamic portfolio of programs. This is a leadership role requiring strong technical expertise, strategic thinking, and the ability to guide a high-performing team toward delivering top-quality testing outcomes. Key Responsibilities Own end-to-end testing deliverables across the portfolio, ensuring high-quality outcomes and effective demand management. Build and maintain a strong QA team by identifying and onboarding capable talent. Ensure business continuity and consistently deliver top-tier testing coverage for all programs. Lead a team of 10–12 QA professionals, managing goals, performance appraisals, and development plans aligned to their career...