9 of 9 Permanent Senior Technical Architect Jobs in London

Senior Technical Lead/Architect (Contract) Start Date: August/September Location: London 3 days pw, rest remote IR35: Outside Rate: £900pd (negotiable) Duration: 3-6 Months (likely extensions) The Candidate: Our client is seeking a highly experienced Senior Technical Lead/Architect with … design expertise, and a proven track record of optimizing high‐performance, low‐latency applications used by front‐office trading businesses. This role will drive technical strategy, architecture decisions, platform modernization, performance tuning, and engineering excellence across mission‐critical trading systems. Key Responsibilities: Lead architecture, design, and development of complex ...

clients transition from AI experimentation to production-grade, autonomous agentic platforms (systems that plan, reason, act, and transact), we are seeking a Principal Technical Architect. Serving as the senior technical authority on our AWS and cloud engagements, you will own the design and quality of robust, scalable … applications. Key Responsibilities Architect Agentic Solutions: Design enterprise cloud applications, specializing in agentic AI platform components (orchestration, memory, tool integration, identity, guardrails, observability) and emerging Agentic Commerce. Lead Clients & Drive Growth: Serve as an outward-facing, energetic leader who runs workshops, participates in governance, and collaborates with commercial teams ...

clients transition from AI experimentation to production-grade, autonomous agentic platforms (systems that plan, reason, act, and transact), we are seeking a Principal Technical Architect. Serving as the senior technical authority on our AWS and cloud engagements, you will own the design and quality of robust, scalable … applications. Key Responsibilities Architect Agentic Solutions: Design enterprise cloud applications, specializing in agentic AI platform components (orchestration, memory, tool integration, identity, guardrails, observability) and emerging Agentic Commerce. Lead Clients & Drive Growth: Serve as an outward-facing, energetic leader who runs workshops, participates in governance, and collaborates with commercial teams ...

Cognizant is seeking a Technical Architect in London to lead architecture engagements with 5+ years of experience and 3+ years as a Technical Design Authority. You will manage senior stakeholders, assure designs, and coordinate multiple development teams in a complex IT environment. The role offers hybrid ...

London Stock Exchange Group (LSEG) seeks a Technical Architect for the Corporate Engineering AI team. You will own design artefacts, drive governance-aligned architecture, and collaborate with Cyber, Risk, Legal and Privacy to validate designs and secure approvals. You will ensure security, resilience, observability and production readiness, align ...

Cognizant Consulting in London seeks a seasoned Technical/Solutions Architect to lead architecture across multiple projects, with deep full‐stack development and Microsoft Power Platform expertise. You will oversee end‐to‐end delivery, drive innovation through rapid prototyping, and mentor teams while engaging with stakeholders ...

complex enterprise workloads. Architecting large-scale systems covering infrastructure, networking, and security, with a strong understanding of AWS reference architectures. Designing and providing the technical governance over the delivery of significant workloads on the cloud. Leading landing zone design and implementation, migration roadmaps, and modernisation programmes. Applying Well Architected … principles in hands‐on technical design, ensuring best practices are consistently met. Building cloud-native security solutions to prevent, detect, and remediate risks on AWS. Using a wide range of AWS services (including both platform and workload focused services) in production environments. Designing and delivering workloads using a wide ...

enjoy designing and building public cloud solutions for customers? Do you enjoy working with a diverse multi-national team of engineering talents? Join the Technical Solutions Architect team Akamai is working to simplify the way people work in the cloud. The TSA team's mission is to accelerate … specialist presales solutions engineer), you'll define Akamai Cloud/Linode solutions during the sales lifecycle. You'll guide customers through strategic and technical Cloud transformation decisions while driving Linode service adoption. You'll serve as a thought-leader in cloud computing within and outside of Akamai. Responsibilities Driving ...

Trainline is seeking a Senior Principal Engineer (iOS) to shape the future of iOS engineering within the App Platform team. You will define long-term technical strategy across mobile platforms, establish standards, and drive cross-functional collaboration with product, design and leadership to deliver high-quality software. … will mentor senior engineers, influence architecture, and evaluate emerging technologies, including AI, to create sustainable value while balancing cost and risk. #J-18808-Ljbffr ...