6 senior technical architect jobs found in London

Contract Snowflake Architect Location: Remote / UK Rate: £500 per day (Outside IR35) Contract Length: 12 months Client: Global Consultancy (End Client: Media Industry) We are working with a global consultancy supporting a major media industry client who are undertaking a large-scale data platform transformation. As part of this programme, they are migrating their existing Google Cloud Platform (GCP) data environment to Snowflake and require an experienced Snowflake Architect to help design and deliver the new architecture. This is a 12-month contract engagement paying £500 per day Outside IR35, offering the opportunity to work on a high-profile data transformation programme within a fast-paced media environment. Key Responsibilities Lead the architecture and design of Snowflake-based data platforms Support the migration of existing GCP data workloads into Snowflake Define best practices for data modelling, performance optimisation and governance...

Contract Data Project Manager | 3 months | Fully Remote | Outside IR35 | £450-£520 per day I'm supporting a client undertaking a major data migration from multiple Legacy systems into a new CRM (Salesforce). They need a contract Data Project Manager who can step in immediately, bring structure, and drive delivery at pace. This role requires someone confident managing complex data workstreams, experienced in CRM migrations, and able to add value almost immediately. Role Purpose The Data Project Manager will be responsible for planning, coordinating, and delivering the data sync process between existing systems and the migration of Legacy data from the current CRM platform into Salesforce. The role ensures data quality, integrity, compliance, and business continuity throughout the migration life cycle, working closely with IT, business stakeholders, vendors, and regulatory teams. You'll be working with a team of around 7-8 people across data, engineering, CRM, and business...

IT Integration Delivery Lead (Contract) We are looking for an experienced and forward-thinking IT Integration Delivery Lead to support a major programme of work. This role requires someone who can work across multiple technical and operational teams, ensuring delivery plans are aligned, risks are understood, and integration activities progress smoothly. It is a hands-on role involving coordination, planning, and direct project work where needed. Key Responsibilities: * Work closely with senior IT leaders to develop a unified delivery plan. This includes both technical implementations and operational changes. * Partner with project managers and business stakeholders to define the overall schedule, scope, and interdependencies across the full IT integration programme. * Consolidate reporting across the delivery portfolio, supporting the Digital PMO with updates on progress, risks, issues, key milestones, resourcing pressures, and budget alignment. * Assist in change management...

Initial 6 month contract Up to £700/day (Outside IR35) London - 2-3 days on-site per week This is a unique chance to shape the future of enterprise applications in a prestigious global law firm. you'll drive the selection, design, and delivery of COTS and SaaS solutions, ensuring seamless adoption across a distributed workforce. Work at the intersection of cutting-edge Microsoft technologies and specialist legal tools, contributing to simplification, efficiency, and innovation while supporting a diverse, high-performing team that values trust, empowerment, and global perspectives. Job Title: Applications Architect Job Type: Initial 6 month contract Rate: Up to £700/day (Outside IR35) Working Arrangement: 2-3 days on-site per week Location: Central London The Role : Act as the primary technical lead for new applications and cloud-hosted SaaS projects, providing subject matter expertise to projects, suppliers, and design governance boards. Own...

Initial 6 month contract Up to £700/day (Outside IR35) London - 2-3 days on-site per week This is a unique chance to shape the future of enterprise applications in a prestigious global law firm. you'll drive the selection, design, and delivery of COTS and SaaS solutions, ensuring seamless adoption across a distributed workforce. Work at the intersection of cutting-edge Microsoft technologies and specialist legal tools, contributing to simplification, efficiency, and innovation while supporting a diverse, high-performing team that values trust, empowerment, and global perspectives. Job Title: Applications Architect Job Type: Initial 6 month contract Rate: Up to £700/day (Outside IR35) Working Arrangement: 2-3 days on-site per week Location: Central London The Role : Act as the primary technical lead for new applications and cloud-hosted SaaS projects, providing subject matter expertise to projects, suppliers, and design governance boards. Own...

Technical Program Manager - Platform/Data/Infrastructure Outside IR35 SOLE AGENT Location: London (5 days onsite) Our client, a leading global investment firm is seeking a senior Technical Program Manager to lead large-scale engineering programmes across data platforms, cloud infrastructure and internal developer platforms. You will sit at the centre of complex technology initiatives, working with senior engineering leaders to deliver critical platform capabilities used across the business. Your Skills Strong Technical Program Management background within complex engineering environments Experience delivering large cross-team software, platform or infrastructure programmes Technical fluency with system design, APIs, data flows and cloud platforms Strong stakeholder management with engineering leadership Ability to operate in fast-moving, technically complex organisations Types of Programmes Platform and infrastructure modernisation...