19 senior technical architect jobs found

Senior Technical Architect £550pd - £650pd DOE (Inside IR35/Umbrella) 6 Month Initial Contract Milton Keynes (3 days in office) SC/DV Clearance ideally Are you a Senior Technical Architect looking for your next long-term contract role? Do you have SC or DV Clearance? My Central Government client is looking for an experienced Technical Architect who has a deep understanding of cutting-edge software, hardware systems, and most importantly, an innovative twist to solving multiple business problems with the use of technology aligned to the DDaT framework. You will lead in planning, communicating, and driving solutions architecture, engineering and infrastructure development. You will need experience of: Essential Solutions and Enterprise Architecture experience. Bridging technical and non-technical gaps. Draft, author, and reviewer of statement of requirements and technical documentation such as proposals, high-level designs, etc. Analyse, interrogate and evaluate data such...

Senior Technical Architect - Public Sector Our client, a UK Government Department , offers an exceptional opportunity for experienced Technical Architects in Leeds in a hybrid working setting. Known for one of the largest digital programmes in the UK, promoting an inclusive digital culture that fosters innovation. Benefits: Pay rate: between 700 and 800£ /day (Inside IR35). Hybrid working in the Leeds Office. 12 Month contract with possibility of extension. Prestigious government projects.Role Responsibilities: Lead the product solutions with autonomy, shaping and supporting technology initiatives in alignment with the company's mission to innovate and lead within public services. Be accountable for product architecture, ensuring effective deployment of digital solutions that enhance community welfare. Collaborate with a diverse team of architects, driving projects that contribute to building inclusive digital culture and impacting community positively.Requirements: Bachelor's...

I am recruiting for a Senior Technical Architect to be based in either Leeds or Newcastle-Upon-Tyne 3 days a week, 2 days remote. The role falls inside IR35 so you will need to work through an umbrella company for the duration of the contract. As the Senior Technical Architect you will work with engineering teams and be responsible for supporting the design, development, delivery and maintenance of IT products and services. You must have strong experience of working as a Technical Architect and help grow the technical architecture community, helping to support the community and build high quality products and services. You will lead, deliver and support technical design of a product or part of a shared platform to meet user needs and business objectives & also lead on ensuring high quality of technical designs and adherence to enterprise architecture principles and roadmaps. Experience of ArchiMate and UML architecture/design and modelling techniques, tools and standards...

Role: Technical Architect Rate: £775 - £800 per day (Inside IR35) Location: Leeds or Blackpool / hybrid Contract Length: Dec 2026 (initially) About the role: Senior Technical Architect with strong experience leading the design, delivery, and assurance of technical architecture across complex programmes and product-led environments. Works closely with engineering teams to deliver scalable, secure, and maintainable IT products aligned to enterprise architecture principles. Key experience: Strong practitioner in architecture and design methods, including ArchiMate and UML Extensive experience in Agile and DevOps delivery, including CI/CD pipelines and modern engineering practices Deep knowledge of microservices and API-led architectures, alongside legacy and hybrid integration approaches Hands-on experience across major cloud platforms, including AWS and Microsoft Azure Strong background in SaaS, PaaS, Serverless, and IaaS deployment models Expertise in identity,...

Technical Security Architect Must have an Active DV Clearance About the Technical Security Architect role We're seeking a highly skilled Technical Security Architect to take the lead on embedding security across the design, development, and integration of complex network infrastructures. Working within an Agile Scrum environment, the Technical Security Architect will play a vital part in shaping secure platforms by applying Secure by Design and NIST principles throughout the delivery lifecycle. What you'll do as a Technical Security Architect Lead the design and delivery of secure infrastructure solutions across large-scale programmes. Integrate security controls and considerations into network architecture, ensuring alignment with Secure by Design methodologies. Act as the security subject matter expert within Agile Scrum teams, collaborating closely with architects, integrators, and testers. Contribute to the development of security-enforcing capabilities across platforms...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full‑stack infrastructure to automate workflows and drive efficiency. We're seeking a Senior Software Engineer (L5) to deliver production‑grade code while architecting autonomous AI workflows. This role combines technical expertise, product thinking, and scaling AI solutions across complex systems, working in a small agile team within a larger engineering organization. Key Responsibilities Design, develop, and deploy AI‑powered systems that enhance global sales workflows. Build scalable backend services and full‑stack applications for internal teams. Architect, implement, and optimize LLM orchestration frameworks and RAG‑based solutions. Collaborate with cross‑functional teams to define requirements and deliver innovative tools. Ensure...

SC Cleared Salesforce Developer Location: Client sites, remote, or hybrid, depending on project need. Contract Type: Contract Duration: 3 Months About Us Triad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years' experience primarily serving the UK public sector and central government. We deliver high-quality solutions that make a real difference to users, citizens and consumers. Role Summary We are seeking an experienced SC Cleared Salesforce Developer to contribute to the design, build, and maintenance of robust Salesforce solutions across a variety of impactful transformation projects. You'll work as part of cross-functional teams, bringing technical expertise in Salesforce development to deliver high-quality, scalable, and secure solutions. Key Responsibilities: Develop and maintain custom applications on the Salesforce platform using Apex, Lightning Web Components (LWC), and Visualforce. Translate business requirements into...

We’re recruiting on behalf of a financial‑technology client seeking a Principal Developer with strong architectural capability. This role sits within a senior Architecture function and will shape the technical direction of a complex, data‑driven product suite. This role directly influences the long‑term architecture, resilience, and scalability of a major financial‑technology platform. You’ll play a key part in shaping future technical strategy and ensuring the platform remains robust and fit for growth. You’ll act as a hands‑on technical authority, defining architecture standards, validating solution designs, and guiding engineering teams toward scalable, secure, cloud‑native systems. Key Focus: Architecture leadership + AWS expertise What You’ll Do Define and govern architecture, development, and data standards. Design and review solution architectures, assessing risks and trade‑offs. Build PoCs and technical spikes to validate decisions and technologies. Provide...

Senior Document Controller 12 months initial Contract Hybrid working (Predominantly remote with Team meetings onsite in Hull) Are you a detail‑driven documentation specialist with a passion for clarity, quality, and process excellence? We're looking for a Senior Document Controller to take ownership of a critical business management system, ensuring documentation is accurate, compliant, and accessible across the organisation. This is a fantastic opportunity for someone who thrives on structure, precision, and continuous improvement-while influencing how information is created, governed, and communicated. About the Role As Senior Document Controller, you'll be responsible for the full lifecycle of controlled documents within the organisation's management system. You'll partner closely with document owners, subject matter experts, and stakeholders across the business to rebuild, streamline, and maintain a world‑class documentation framework aligned to industry best practice....

Our client, a leading organisation in the Defence & Security sector, is currently seeking a Lead Enterprise Architect to join their team on a contract basis. This role involves working on high-profile programmes where your expertise in IT architecture and governance will be vital in driving strategic business initiatives. Key Responsibilities: Lead the development and governance of enterprise architecture across multiple programmes and domains Define and evolve architecture principles, standards, and frameworks aligned with business strategy and technology roadmaps Shape and lead the enterprise architecture strategy for the Line of Business (LoB), contributing to divisional and corporate planning Provide authoritative technical leadership across infrastructure, cloud, data, applications, and security domains Chair Product Design Reviews across the Engineering Unit and LoB, ensuring alignment with strategic goals Lead original research, capability development, and technology...

SAP PEO Solution Architect - Active SC, SAP, PEO £Market Rate (Inside IR35) Remote / London 6 months We are seeking an experienced SAP PEO Solution Architect, with Active Security Clearance (SC) to provide strategic advisory services on leveraging SAP for advanced manufacturing solutions within a complex engineering environment. Key Requirements: Proven experience as a SAP Solution Architect ideally within the Defence sector Active Security Clearance (SC) Deep knowledge of SAP PEO and its role within manufacturing solutions Strong experience in SAP S/4HANA architecture and PLM integration (Teamcenter / PLMSi). Ability to advise at a strategic level, not just technical delivery. Nice to have: Flexibility to get to office Experience within engineering/manufacturing If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a...

Data Engineer Fully Remote 6 Months Contract £550 Inside IR35 (PAYE Rate) + Holiday  Overview We’re looking for a talented and motivated Data Engineer to join a growing Data Engineering team delivering high-quality, enterprise-scale data solutions. This is a great opportunity to work in a collaborative, technically strong environment using Microsoft technologies to build robust data platforms that enable data-driven decision-making across the business. You’ll work closely with Architects, Senior Engineers, and a wide range of stakeholders to design, develop, and deliver scalable data solutions. Alongside project delivery, you’ll play an active role in promoting engineering best practices, contributing to Agile delivery, and ensuring solutions meet high standards for security, compliance, and data governance. Role & Responsibilities Design, develop, and deliver high-quality enterprise data solutions using Microsoft data platforms Work closely with Architects and Senior...

Senior Data Engineer Fully Remote 6 Months Contract £600 Inside IR35 (PAYE Rate) + Holiday Overview We’re looking for a talented and motivated Data Engineer to join a growing Data Engineering team delivering high-quality, enterprise-scale data solutions. This is a great opportunity to work in a collaborative, technically strong environment using Microsoft technologies to build robust data platforms that enable data-driven decision-making across the business. You’ll work closely with Architects, Senior Engineers, and a wide range of stakeholders to design, develop, and deliver scalable data solutions. Alongside project delivery, you’ll play an active role in promoting engineering best practices, contributing to Agile delivery, and ensuring solutions meet high standards for security, compliance, and data governance. Role & Responsibilities Design, develop, and deliver high-quality enterprise data solutions using Microsoft data platforms Work closely with Architects and...

Job Title: Senior System Developer Location: Stockholm (SE) - Office-based in Sundbyberg Remote Work: Up to 50% remote (exact amount to be agreed; subject to change) Contract Type: Resource Consultancy Assignment Period: 30 Mar 2026 - 29 Mar 2028 Possibility for Extension: 1+1 years, up to 29 Mar 2030 Work Schedule: Estimated full-time (100%), subject to actual needs Key Responsibilities: - Interpret architecture, security, and system design to contribute to technical solutions - Develop and maintain systems, focusing on backend and some frontend functionality - Act as Scrum Master to guide agile processes and team alignment - Coordinate daily activities and manage backlog with business analysts and product owners - Configure and maintain CI/CD environments - Create, update, and maintain comprehensive system documentation - Handle incidents, troubleshoot issues, fix bugs, and support IT operations for applications and related systems Key Requirements: - Senior-level...

World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...

World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...

World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...

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...

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...