10 technical architect jobs found

Open as a 12 months Fixed term contract OR a 6 month Outside IR35 contract (FTC is customer preference) 80 K GBP/Annum for FTC/450 GBP/Day (Outside IR35) for freelance Overview An experienced Technical Architect with strong expertise in system architecture, microservices, Graph databases, and network OSS technologies including NETCONF, RESTCONF, and IETF YANG models . The role involves designing scalable OSS platforms, network automation systems, and data architectures using modern microservices and workflow orchestration frameworks. Key Responsibilities Design and architect scalable OSS/Network Automation platforms . Define microservices architecture , system integrations, and data flows. Design Graph DB based network topology/inventory/service modelling systems . Architect event-driven systems using Kafka . Design and implement workflow orchestration using Argo Workflows . Define API architecture, API Gateway, GraphQL interfaces . Work...

Software Solutions Architect - 6 months, Fully Remote - Outside IR35 Role Overview In this role, you will define and deliver end-to-end solution architecture across Salesforce Communications Cloud and integrated OSS/BSS platforms. You will produce high-quality HLD/LLD designs, lead architecture governance, and ensure solutions are scalable, traceable, and aligned with enterprise standards. The role involves close collaboration with engineering teams, vendors, and architecture forums to ensure consistent and high-quality delivery. Key Responsibilities Design end-to-end solutions across Salesforce Communications Cloud (SFCC) and OSS/BSS platforms. Produce HLD and LLD documentation suitable for Architecture Review Board and delivery teams. Define and govern integration architecture including APIs, connectors, and dependency mapping. Lead architecture reviews and provide technical assurance across internal and vendor-delivered solutions. Establish design...

AI Product Developer | £400 - £500 We're working with a high-velocity enterprise AI innovation foundry on this exciting opportunity. They are at the forefront of engineering intelligent ecosystems that transform how modern enterprises operate through cutting-edge Generative AI. This is a high-octane role for a GenAI specialist to build production-ready Copilots and LLM applications from the ground up. You will leverage Azure AI, RAG architectures, and advanced vector databases to deploy scalable, secure-by-design AI agents that solve complex business challenges at scale. The Role Architect and deploy sophisticated LLM-powered applications and AI agents using Azure OpenAI and LangChain frameworks. Engineer high-performance RAG pipelines, optimizing embeddings and vector search capabilities for maximum accuracy. Build and integrate custom Copilot solutions and prompt libraries into existing enterprise system architectures via secure APIs. Establish robust AI...

Contract role: Senior Software Engineer: Up to £475 per day Outside IR35: 6 months rolling: Hybrid Monthly (London) An innovative digital consultancy is looking for experienced Senior Software Engineers to design and architect scalable, high-performance systems for a cutting-edge platform being developed for a major client. In this role, you'll tackle complex technical challenges as part of an agile team following Scrum methodologies. As a Senior Software Engineer, you'll set the standard for code quality and best practices, actively contributing to code reviews and collaborative programming sessions with your team. As a Senior Software Engineer, you will be experienced with: C#, .Netcore JavaScript, React.js AWS or Azure Key information: Up to £475 per day Outside IR35 6 months rolling Hybrid Monthly (London) This is an exciting opportunity for a Senior Software Engineer to join a high-performing development team. Contract role: Senior Software...

Jira Developer – Global Real Estate/Logistics – JSM, ITSM, TDM Taxonomy – £400/day (OUTSIDE IR35) A market-leading European real estate and logistics giant, managing one of the largest industrial portfolios in the world, is seeking a Jira Developer . Operating as a critical link in the global supply chain, this firm is currently undergoing a massive digital transformation and needs an expert to architect a standardized, world-class internal service framework. The Jira Developer's role: This is a high-impact, 3–6 month contract where you will lead the ground-up overhaul of their Jira environment. The current setup lacks a consistent framework; you will be the architect and builder responsible for tearing down the ad-hoc structures and replacing them with a professional Service Catalogue . You won’t just be maintaining tickets—you’ll be defining the very DNA of how this global business handles Incident, Change, and Release management. Jira Developer Key...

Solutions Architect / 3 months / Hybrid (Bedfordshire) / £435pd (Outside IR35)    I am currently looking for a Solutions Architect to join a client of ours on a 3 month contract. This has been determined outside IR35 and will require you to go onsite once per week in Bedfordshire.    Skills & experience needed:  Strong digital technology and payments experience to drive payments solution roadmap. Role will be a blend of design capability and hands‑on delivery Focus will be on advising, influencing and aligning multiple teams to help shape and sequence a clear, executable roadmap. You will work closely with internal product teams and the payments team (who are delivering the majority of the technical build) Previous travel or aviation industry or complex payment or booking experience would be beneficial    We are aiming to get someone started on this ASAP, so ideally you will be available within 1-2 weeks notice.    If interested, please apply with your latest CV and I...

Senior Cloud Engineer Initial 3-month contract outside of IR35/Liverpool Our client is working with a third party to assess their current estate to develop a strategic plan for modernising their platforms and cloud adoption approach. They are looking to an Infrastructure focused Cloud Specialist at Architectural level to work with their technical teams and this partner as a linchpin to ensure that the assessment, recommendations, and proposed roadmap are fully aligned with their operational needs and longer-term initiatives. As part of you remit you will: You will act as a technical representative for our client with the third-party partner and ensure that their recommendations are technically sound, feasible, and aligned with our client's strategy Provide our client with an informed, independent oversight of architectural design and hybrid cloud direction Support the development of a modern, scalable, secure hybrid cloud vision and roadmap Support uplift in...

Full job description Contract Senior Embedded Software Engineer Rate: up to £60pphr + VAT, outside IR35 Location:  East Sussex (Hybrid: 2 days onsite, 3 days remote) Our client, a well-established and financially secure engineering organisation, is seeking a  Senior Embedded Software Engineer  to join their expanding development team. This is a fantastic opportunity to work within a company recognised for its long-term stability, strong engineering ethos, and continued investment in innovation. You’ll be part of a collaborative, multi-disciplinary team, playing a key role in developing embedded software for advanced electronic systems. The position offers involvement across the full software development lifecycle—from initial requirements through to validation and release. The Role As a Senior Embedded Software Engineer, you will design, develop, and support embedded software for controller systems, instrumentation, and user...

AI Product Developer | £400 - £500 We're working with a high-velocity enterprise AI innovation foundry on this exciting opportunity. They are at the forefront of engineering intelligent ecosystems that transform how modern enterprises operate through cutting-edge Generative AI. This is a high-octane role for a GenAI specialist to build production-ready Copilots and LLM applications from the ground up. You will leverage Azure AI, RAG architectures, and advanced vector databases to deploy scalable, secure-by-design AI agents that solve complex business challenges at scale. The Role Architect and deploy sophisticated LLM-powered applications and AI agents using Azure OpenAI and LangChain frameworks. Engineer high-performance RAG pipelines, optimizing embeddings and vector search capabilities for maximum accuracy. Build and integrate custom Copilot solutions and prompt libraries into existing enterprise system architectures via secure APIs. Establish robust AI...

Technical Business Analyst (OSS/BSS) - Broadband - Remote (UK) - 6 months - Outside IR35 We are hiring an experienced Technical Business Analyst to support a growing fibre broadband provider, delivering key system and process improvements across OSS/BSS and customer-facing platforms. This role will focus on requirements definition, process optimisation, and system integration across complex telecom environments. This is a delivery-focused role requiring strong experience translating business needs into technical solutions within fast-paced, evolving system landscapes. Key Responsibilities Elicit, analyse, and document detailed business and technical requirements across OSS/BSS systems Map current and future-state processes to identify efficiency and optimisation opportunities Translate business requirements into clear technical specifications, user stories, and acceptance criteria Work closely with developers, architects, and vendors to support system...