DI Jobs
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job
  • Sign in
  • Sign up
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job

Refine Search
Current Search
Information Technology Onsite senior architectural technologist
Refine by Categories
Engineering  (31) Executive & Management  (21) Consulting & Corporate Strategy  (11) Marketing  (2) Accounting  (1) Sales  (1)
Creative  (1) Graduate  (1)
More
Refine by Job Type
Permanent  (18) Full Time  (7) Contract  (3)
Refine by Salary Range
£150,000 - £200,000  (1)
Refine by County
Greater London  (7) South Gloucestershire  (3) Aberdeen City  (2) Cambridgeshire  (2) Milton Keynes  (2) Bedford  (1)
Belfast  (1) Berkshire  (1) England  (1) Glasgow City  (1) Hampshire  (1) North Lanarkshire  (1) Oxfordshire  (1) Tyne and Wear  (1) West Sussex  (1) West Yorkshire  (1) York  (1)
More
NA
17 Oct, 2026
Permanent
Partner Solutions Architect
NetApp London, UK
Own Every Moment at NetApp At NetApp, your ideas power innovation. We lead in intelligent data infrastructure-delivering unified storage, integrated data services, and solutions that help organizations unlock the full potential of their data, from AI to multicloud. Ready to innovate and contribute to our path to $10B? Here, you'll collaborate with passionate teams, tackle real-world challenges, and see your impact in how customers transform and grow. If you're ready to bring curiosity, creativity, and drive to every moment, NetApp is where your journey begins. Join teams that innovate to elevate, drive results, and excel together across every function. Job Summary The Partner Solutions Architect (PSA) at NetApp is a senior technical enablement resource aligned to a defined set of strategic Channel Partners within the UKI region. This role is focused on developing, enabling, and influencing partner technical communities, ensuring partners are equipped to lead with NetApp...
Costello Medical
17 Oct, 2026
Full Time
Senior IT Specialist
Costello Medical Cambridge, UK
Role Summary Responsibilities : As the Senior IT Specialist within our Technical Operations team, you will be responsible for delivering first class IT administration, system maintenance, process management, independent IT project delivery, supplier management, and more Salary : £37,000 to £45,000 per annum, depending on your previous experience Benefits : Discretionary profit share bonuses, hybrid working options that allow you to work from home up to 50% of your time after passing probation, generous holiday allowance, flexible working hours, employer pension contributions, comprehensive travel insurance, private medical insurance, critical illness cover, income protection, full funding for external training, interest-free travel loan scheme, discounted gym memberships, and more Role Type : Full-time, permanent Start date : This role will ideally commence on Monday 11th January 2027 or Monday 15th February 2027. We do also have later start dates throughout 2027,...
Rullion Managed Services
16 Oct, 2026
Contract
Technical Architect
Rullion Managed Services London, UK
Technical Architect Location: London - 2-3 days per week on-site Working Hours: 40 hours per week Contract Duration: 6-12 months Contract Type: Inside IR35 Maximum Day Rate: 700 Role Overview Our client is seeking an experienced Technical Architect to lead the design and assurance of complex IT solutions within a large-scale, regulated environment. The role will ensure solutions are secure, scalable, resilient and aligned with enterprise architecture standards, working closely with internal stakeholders and multiple suppliers to maintain technical quality and delivery excellence. Key Responsibilities Lead the design and assurance of technical solutions, ensuring alignment with enterprise architecture standards and regulatory requirements. Provide architectural oversight throughout the project lifecycle, from initial design through to operational handover. Design and review architectures across cloud platforms, infrastructure, networks, integration...
Vi
16 Oct, 2026
Permanent
Senior Java Developer
Vistra United Kingdom
It's never been a more exciting time to join Vistra. At Vistra our purpose is progress. We believe that our clients have the power to change the world and to do great things for global progress, and we exist to remove the friction that comes from the complexity of global business - to help our clients achieve progress without friction. But progress only happens when people come together and take action. And we're absolutely committed to building a culture where our people can do just that. We have an exciting opportunity for you to join our team as Senior Java Developer. Reporting to the Product Development Manager, this full-time and permanent position is based in Poland and offers regional coverage, allowing you to make a significant impact to our Commercial & Product Department and its growth. Java Developer Are you looking for an exciting opportunity to be a leader within a highly successful global payroll services business? Are you an innovative and...
CS
16 Oct, 2026
Permanent
Sr. Analyst, Falcon Complete (Remote, GBR)
CrowdStrike United Kingdom
As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn't changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex...
PR
15 Oct, 2026
Permanent
Professional Services Technical Lead
Planet Recruitment Newbury, UK
Role: Professional Services Technical Lead Location: Newbury Salary: 70k Role Overview The Professional Services Technical Lead is a senior, hands-on technical role responsible for setting technical direction and leading the design and delivery of complex client solutions. The role acts as the technical authority for Professional Services and Field Engineering, ensuring solutions are secure, supportable, well documented and delivered in line with client requirements, agreed scope, timescales and technical standards. Key Responsibilities Technical Leadership and Solution Design Act as the technical authority for Professional Services and Field Engineering engagements, providing technical direction and decision-making throughout the delivery lifecycle. Lead technical discovery, requirements gathering, scoping, design, implementation, migration, testing and handover of complex client solutions. Translate business and client requirements into technical...
Nandos Chickenland Limited
15 Oct, 2026
Permanent
Senior Software Engineer
Nandos Chickenland Limited London, UK
Salary up to: Competitive Senior Software Engineer - Web Experience Overall Purpose Build the customer online ordering experience, the web application customers use every day to order for delivery, click-and-collect and order-at-table, and help steer where it goes next. As a Senior Software Engineer , you'll be one of the most experienced engineers on the team. You'll work in React and our design language , and on the server and the services behind it. You'll take on the harder problems, and you'll raise the standard around you through code review and pairing. You'll also hold online ordering together as a stream. That means steering and prioritising the work inside it, breaking big pieces of work into something we can ship, and keeping the quality bar high as they land. The technical direction of the Web Experience products, and the day-to-day product relationship, sit with the Technical Lead. Your job is to own the stream within that, and to say so when you think...
Amentum
14 Oct, 2026
Permanent
Enterprise Architect
Amentum Stoke Gifford, Bristol, UK
Amentum is a global leader in engineering, project and programme management, and solutions integration. Built on strong programme and engineering delivery experience, supported by deep specialist capabilities, Amentum is a recognised partner across major UK Government and commercial programmes. People are at the centre of what we do. We offer a competitive package designed to attract and retain talent. In addition to standard benefits, UK employees receive free single medical cover, digital GP services, enhanced family-friendly policies, employee assistance programmes, and reimbursement for professional development. Our community initiatives include matched-funding schemes, paid volunteering, and charitable contributions. About the Opportunity: Amentum are offering an exciting opportunity to join our growing team of IT professionals to work on a range of projects for our diverse client portfolio that covers Critical National Infrastructure, National Security, Defence and...
Amentum
14 Oct, 2026
Permanent
Solution Architect
Amentum Stoke Gifford, Bristol, UK
Amentum is a global leader in engineering, project and programme management, and solutions integration. Built on strong programme and engineering delivery experience, supported by deep specialist capabilities, Amentum is a recognised partner across major UK Government and commercial programmes. People are at the centre of what we do. We offer a competitive package designed to attract and retain talent. In addition to standard benefits, UK employees receive free single medical cover, digital GP services, enhanced family-friendly policies, employee assistance programmes, and reimbursement for professional development. Our community initiatives include matched-funding schemes, paid volunteering, and charitable contributions. About the Opportunity: Amentum are offering an exciting opportunity to join our growing team of IT professionals to work on a range of projects for our diverse client portfolio that covers Critical National Infrastructure, National Security, Defence and...
Amentum
14 Oct, 2026
Permanent
Security Architect
Amentum Stoke Gifford, Bristol, UK
Amentum is a global leader in engineering, project and programme management, and solutions integration. Built on strong programme and engineering delivery experience, supported by deep specialist capabilities, Amentum is a recognised partner across major UK Government and commercial programmes. People are at the centre of what we do. We offer a competitive package designed to attract and retain talent. In addition to standard benefits, UK employees receive free single medical cover, digital GP services, enhanced family-friendly policies, employee assistance programmes, and reimbursement for professional development. Our community initiatives include matched-funding schemes, paid volunteering, and charitable contributions. About the Opportunity: Amentum are offering an exciting opportunity to join our growing team of IT professionals to work on a range of projects for our diverse client portfolio that covers Critical National Infrastructure, National Security, Defence and...
Th
14 Oct, 2026
Permanent
Product Technical Lead: Exercise and Training
Thales Crawley, UK
Location: Remote UK, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Location: Ebbw Vale, Reading, Crawley, Bristol, Templecombe, and Cheadle (any Thales office) Step into a role where your cyber expertise shapes national-level resilience and the future of secure critical systems! What the role has to offer Enterprise-wide technical influence - Own the Exercise and Training technical strategy, defining the product and services SCT offer to UK customers. Lead architecture design of OT Range capabilities, including identity, segmentation, continuous verification, and...
Ma
10 Oct, 2026
Permanent
Senior Software Engineer
Matchtech Hook Norton, Banbury OX15, UK
Our client, a leading entity in the automotive sector, is seeking a Senior Software Engineer to join their team in Banbury, UK. This role involves the continuous delivery of in-house software, prioritising requirements within the wider Performance Group to ensure agile delivery of high-quality software across the organisation. Key Responsibilities: Promote teamwork and effective communications across all departments. Use a range of .Net technologies to develop modern database, service layer, and client application solutions. Conduct code reviews and provide coaching to software team members. Prioritise requirements in collaboration with the Head of Software Engineering. Ensure project delivery is on schedule, reporting any challenges or potential delays. Mentor and contribute to the development of engineers within the Software Group. Integrate with third party vendors as required. Propose and maintain an evolving software architecture for long-term progress. Ensure...
Churchill Services
10 Oct, 2026
Permanent
Solution Architecture Lead
Churchill Services Tyne and Wear, UK
Location: Remote Work from Home We are seeking an experienced Solution Architecture Lead to provide architectural leadership across a complex enterprise technology landscape. This is a fantastic opportunity for a strategic technology professional to take ownership of end-to-end solution architecture across a range of business-critical platforms, ensuring solutions are secure, scalable, supportable, and aligned with long-term business objectives. Working closely with senior stakeholders, software vendors, delivery partners, and internal teams, you will act as the architectural authority across the organisation's technology estate and, over time, lead a team of Solution Leads and Integration Specialists. As Solution Architecture Lead, you will be: Own the end-to-end solution architecture across Workday, Dynamics 365 (F&O and Project Operations), and integrated business systems. Define and maintain architecture standards, roadmaps, High-Level Designs (HLDs),...
Government Digital & Data
09 Oct, 2026
Permanent
Principal Technical Architect - FCDO Services - G6
Government Digital & Data Hanslope, Milton Keynes MK19, UK
Location Hanslope, South East England, MK19 7BH About the job Job summary At FCDO Services, we protect the UK's interests at home and overseas. We design and construct secure government buildings and courier diplomatic packages worldwide, safeguard government tech and a whole lot more. Our work is as varied and vital as it gets, but we never lose sight of our people. Their skills, aspirations and growth mean as much as the global mission we're on. In our world, it all matters. Job description Our Digital and Data technology team are at the forefront of digital innovation. They provide the best in-class solutions for our customers, helping to shape and support a data-driven future for the UK government. Whether it's creating bespoke, secure software, offering programme and application support or moving an entire embassy's servers to a Cloud platform. No matter the task, they are on hand to support. Now, you've got the opportunity to join them. Providing innovation to...
RT
08 Oct, 2026
Permanent
Data Insights Lead
Reed Talent Solutions Bedford, UK
Key Responsibilities: Lead the Data & Insights function for the National Pensions Connection Service, providing strategic direction for reporting, analytics, monitoring and performance management. Develop and communicate a clear vision for how data and insight will support operational performance, service improvement and long-term strategic objectives. Establish and maintain a single, trusted source of performance information across the pensions dashboards ecosystem. Lead the production of executive reporting, performance insights and data-driven recommendations for senior leadership, governance boards and external stakeholders. Ensure the service maintains robust data governance practices, including data quality management, metadata standards, reporting controls, auditability and compliance with regulatory requirements. Oversee relationships with regulators and government stakeholders, supporting reporting obligations and the provision of accurate, timely and...
Sa
08 Oct, 2026
Permanent
Senior SQL Server Developer
Sanderson Milton Keynes, UK
Senior SQL Server Developer Location: Remote (Milton Keynes) Salary: £60,000 - £80,000 + Benefits Permanent Are you an experienced SQL Server Developer who thrives on solving complex data challenges? We're partnering with a forward-thinking organisation undergoing a major transformation of its data estate and looking for a Senior SQL Server Developer to play a pivotal role in that journey. This is an opportunity to take ownership of a large-scale SQL Server environment, modernise legacy systems, optimise performance, and help shape the future of the organisation's data platform. You'll work across operational databases, data warehousing, ETL processes, and cloud-based data solutions, delivering technology that has a genuine business impact. Senior SQL Server Developer - What You'll Be Doing Developing, maintaining and optimising complex SQL Server databases Improving performance across large-scale production environments Designing and supporting...
FC
08 Oct, 2026
Permanent
Senior Data Architect
FSP Consulting Reading, UK
Role Overview We have an exciting opportunity for a Data Architect to join our growing Data and AI practice. As part of this role, you will work alongside our engineers and principal consultants to define, design and govern high quality data architectures across complex client environments. You'll bring deep architectural expertise, strong communication skills, and the ability to translate business challenges into scalable, future proof data solutions. Responsibilities • Define, own and evolve enterprise grade data architectures, ensuring scalability, sustainability and alignment with client objectives. • Lead the design of cloud based data platforms, semantic layers, integration patterns and data models. • Establish governance standards, frameworks and principles that guide engineering teams. • Act as a trusted technical partner to clients, shaping their data strategy, advising senior stakeholders and articulating architecture decisions with clarity and...
Sa
02 Oct, 2026
Permanent
Solution Architect - Platform, Event, Domain Driven
£650 - £750 daily
Sanderson London, UK
Solution Architect / Senior Solution Architect - Modern Architecture £650 - £750 p/d - IR35 TBC - 6 Month initial contract but likely to be extended Overview: We're looking for an experienced Solution Architect to join a major technology modernisation programme, helping transition a complex technology estate away from legacy platforms towards a modern, cloud-native, domain-oriented and event-driven architecture. This is a highly delivery-focused architecture role. You'll work closely with engineering teams to define solutions, validate architectural approaches and ensure they can be successfully implemented within a production environment. What you'll be doing Designing API-first architectures and integration patterns Exploring and implementing event streaming and messaging technologies , including Kafka Designing and delivering cloud-native solutions within AWS Defining microservices and distributed system architectures Designing...
AT
29 Sep, 2026
Contract
Senior Network Engineer (Rail)
Advance TRS York, UK
Senior Network Design Engineer (Rail Communications) York (On-Site) Inside IR35 Contract Major UK Rail Infrastructure Programmes We are seeking a Senior Network Design Engineer to support the delivery of secure telecoms, operational technology and SCADA networks across major rail projects. You will help turn concepts and high-level designs into practical, deliverable solutions. This is a hands-on technical role, not a team leadership position. Key Responsibilities Design and review network architectures, IP addressing, subnetting, and configurations Deliver solutions for CCTV, Voice, SISS, SCADA and backbone communications networks . Develop secure operational data networks and cyber security solutions. Produce technical documentation and test specifications. Support integration, testing and onsite implementation activities. Gather client requirements and contribute to technical proposals. Ensure designs meet rail industry safety, security and quality...
CV-Library Ltd
26 Sep, 2026
Permanent
Senior Software Engineer (GO)
CV-Library Ltd Fleet, UK
At CV-Library, we have a simple vision: to help the world to work and we are looking for exceptional and talented people to help us realise this vision in both UK and overseas markets. We are in a period of accelerated growth, following a year of key strategic acquisitions and significant investment across all parts of the business from Tech and Data to People and HR, there's never been a more exciting time to join us or a better place to grow your career! The Role We are looking for a Senior Go Engineer to join our team and help build high-quality, scalable backend services and APIs. This role is perfect for someone with hands-on experience in Go who is ready to take ownership of features end to end, contribute to technical decisions and work on impactful projects. If you're passionate about writing clean, performant code and working with modern cloud-native technologies like AWS, Docker and Kubernetes within a strong engineering team, we'd love to hear from you! What...
  • Home
  • About Us
  • Recruitment Blog
  • Terms & Conditions
  • Privacy & Cookies Policy
  • Employer
  • Post a Job
  • Job Board Advertising Packages
  • Diversity, Inclusion & Equality (ED&I) Articles
  • Sign in
  • Contact Us | Recruiters
  • Job Seeker
  • Find Jobs
  • Upload CV
  • Job Seeker Help & Advice
  • Equal Opportunities Monitoring Form
  • Sign in
  • Contact Us | Jobseeker
  • Facebook
  • X / Twitter
  • LinkedIn
© 2026 DIjobs Limited  |  3rd Floor, 86-90 Paul Street, London EC2A 4NE  |  Company Registration: 13316146  |  VAT No: GB 377358650
Diversity Job Board | Inclusion | Equality | ED&I | DEI | EDI | D&I | DEIB | IDEA | BDI | Jobboard | Vacancies | Diversity Jobs | Careers | Jobsite | Diversity and Inclusion Job Boards | Find a New Job | Job Search with DIjobs