South West London, London, United Kingdom Hybrid / WFH Options
Purview Consultancy Services Ltd
week from office Job Description : Principal AI Architect to lead the design and implementation of enterprise-scale AI solutions for financial services automation. Drive architectural decisions for LLM-based systems, agentic workflows, and intelligent document processing platforms serving private equity and fund management operations. Required Qualifications 15+ years of experience in AI/ML architecture with 8+ years in … LLM architectures, prompt engineering, and agentic frameworks (LangGraph, LangMem) Hands-on experience with Azure OpenAI GPT-4/5, embedding models, and Azure cloud services Strong background in Python, distributedsystems, and enterprise architecture Experience with Claude Code for agentic coding and AI-powered development Proven track record in financial services or regulatory compliance environments Expert knowledge of … and financial automation Architect scalable agentic AI frameworks using LangGraph, LangMem, and custom agent orchestration Lead technical strategy for Azure OpenAI GPT-5 integration and advanced embedding-based retrieval systems Design and implement advanced RAG architectures including hybrid search, query routing, and contextual retrieval Establish multi-agent systems with Agent-to-Agent (A2A) communication protocols and Model Context More ❯
Dorset, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
end-to-end infrastructure solutions across compute, storage, and networking Producing detailed technical documentation: hardware specs, data centre layouts, cabling, power and cooling Installing and tuning Linux-based operating systems and configuring SLURM job schedulers Optimising high-speed networking technologies (Infiniband, RoCE) Automating deployments and maintenance using Ansible, Terraform, Bash, and Python Troubleshooting complex distributedsystems and … engineers This is a rare opportunity to lead infrastructure projects that directly support cutting-edge AI research and development. If you thrive in technically challenging environments and enjoy building systems that scale, this role is for you. What you'll need to succeed Proven experience designing and scaling large HPC clusters (hundreds to thousands of nodes) Strong SLURM configuration … skills - partitions, priorities, resource management Advanced Linux administration and performance tuning Expertise in high-performance networking (Infiniband, RoCE, RDMA) Experience with distributed file systems (Lustre, Ceph, WEKA, VAST) Proficiency in automation and scripting (Ansible, Terraform, Bash, Python) A solid understanding of monitoring, resilience, and security compliance Excellent documentation skills and a passion for mentoring and knowledge sharing Desirable More ❯
Product-Focused Backend Engineer Functional Programming & DistributedSystems London (Hybrid) | £120,000£160,000 + Equity At Ncounter, were partnering with a cutting-edge AI company on a mission to redefine how professionals in highly regulated industries interact with complex, multi-modal data. Their platform empowers users to deploy custom no-code AI agents that produce verifiable outputs … high-calibre engineering function where every member contributes to planning, testing, analysis, and execution. What Youll Be Doing: Building and evolving APIs that serve as the backbone for internal systems and customer-facing applications Scaling the platform to support heavy, multi-tenant usage patterns and high-throughput AI workloads Applying foundation models (GPT-4.1, Claude 4, Gemini 1.5 and … on experience with functional programming (Elixir is a plus, but other languages like Scala, Haskell, Clojure, Go, Node.js, or F# are welcome) Proven track record of building and scaling distributed backend systems Solid understanding of infrastructure-as-code and cloud orchestration (AWS, Terraform, Docker) Familiarity with queue management, observability tooling, and shipping in fast-paced environments Awareness of More ❯
W1, Marylebone High Street, Greater London, United Kingdom
George Blake
a related field. Extensive experience in backend development using Java and Kotlin. Deep understanding of software design patterns, data structures, and algorithms. Proven experience in system architecture and designing distributed systems. Familiarity with cloud platforms (e.g., AWS, GCP, Azure) and containerization technologies (e.g., Docker, Kubernetes). Experience with microservices architecture and RESTful API design. Strong leadership, communication, and collaboration More ❯
programming knowledge of C++ (and C#, Java or Ada is a bonus) Previous experience within product design and development with hopefully experience in one of the following: HMI, multithreaded, distributedsystems, C2 or simulation & modelling Configuration Control & CI/CD Agile development TD & Automated Testing Software, Aerospace and Defence standards knowledge is desirable - e.g. DO178C, DefStan, MISRA If More ❯
Cheltenham, Gloucestershire, South West, United Kingdom Hybrid / WFH Options
Fdo Consulting Limited
training, conflict resolution, etc Experience Required - Excellent hands on knowledge of C#/.net Strong engineering architecture, design patterns and principles. Proven ability of designing and developing microservices and distributed systems. Commercial experience of Cloud technologies (AWS or Azure) Team development skills - mentoring, coaching, getting the best from your colleagues, etc, etc Strong knowledge of working in an Agile More ❯
on experience using IBM Rhapsody for model-based design. Proficiency in data analysis using MATLAB and Python. Exposure to GPU programming with NVIDIA CUDA. Experience working with OpenDDS for distributedsystems communication. What happens now? Upon submission of your application, should it meet our selection criteria, you will be contacted via e-mail by one of our talent More ❯
working across the stack, from designing backend data pipelines to building clean, user-friendly front ends. You’ll collaborate with data scientists, product managers, and other engineers to build systems that enable insight, automation, and intelligent data-driven decision-making at scale. Your main responsibilities will be to: •Design, develop, and maintain full-stack web applications with a focus … Collaborate with data scientists and engineers to integrate ML models, ETL pipelines, and cloud-based data storage solutions. •Optimise system performance and reliability for high-volume data operations across distributed environments. •Implement secure, compliant and scalable data access layers, ensuring compliance with data privacy standards. •Contribute to system architecture, technical decisions, documentation and code reviews. •Maintain and improve CI … applications (e.g. Docker, Swarm or Kubernetes) in a Linux-based environment. •Solid understanding of RESTful API design, microservices architectures, and asynchronous workflows. •Familiarity with ETL processes, data warehousing and distributed systems. Not necessary for you apply, but would be great if you also have: •Experience with data visualisation tools such as Apache Superset, Jupytr or Power BI •Familiarity with More ❯
working across the stack, from designing backend data pipelines to building clean, user-friendly front ends. You’ll collaborate with data scientists, product managers, and other engineers to build systems that enable insight, automation, and intelligent data-driven decision-making at scale. Your main responsibilities will be to: •Design, develop, and maintain full-stack web applications with a focus … Collaborate with data scientists and engineers to integrate ML models, ETL pipelines, and cloud-based data storage solutions. •Optimise system performance and reliability for high-volume data operations across distributed environments. •Implement secure, compliant and scalable data access layers, ensuring compliance with data privacy standards. •Contribute to system architecture, technical decisions, documentation and code reviews. •Maintain and improve CI … applications (e.g. Docker, Swarm or Kubernetes) in a Linux-based environment. •Solid understanding of RESTful API design, microservices architectures, and asynchronous workflows. •Familiarity with ETL processes, data warehousing and distributed systems. Not necessary for you apply, but would be great if you also have: •Experience with data visualisation tools such as Apache Superset, Jupytr or Power BI •Familiarity with More ❯
working across the stack, from designing backend data pipelines to building clean, user-friendly front ends. You’ll collaborate with data scientists, product managers, and other engineers to build systems that enable insight, automation, and intelligent data-driven decision-making at scale. Your main responsibilities will be to: •Design, develop, and maintain full-stack web applications with a focus … Collaborate with data scientists and engineers to integrate ML models, ETL pipelines, and cloud-based data storage solutions. •Optimise system performance and reliability for high-volume data operations across distributed environments. •Implement secure, compliant and scalable data access layers, ensuring compliance with data privacy standards. •Contribute to system architecture, technical decisions, documentation and code reviews. •Maintain and improve CI … applications (e.g. Docker, Swarm or Kubernetes) in a Linux-based environment. •Solid understanding of RESTful API design, microservices architectures, and asynchronous workflows. •Familiarity with ETL processes, data warehousing and distributed systems. Not necessary for you apply, but would be great if you also have: •Experience with data visualisation tools such as Apache Superset, Jupytr or Power BI •Familiarity with More ❯
Poole, England, United Kingdom Hybrid / WFH Options
Scalian
C# to join our client’s innovative engineering team. Our client is a leader in Parking Payment Solutions and is now expanding into the exciting domain of Railway Ticketing Systems — a new frontier in connected, real-time embedded devices. This is an opportunity to work on cutting-edge embedded software , writing code that directly interacts with the device hardware … Work closely with hardware teams to integrate software at the device level . Develop and deploy solutions within a Microservices-based architecture . Work with RTOS (Real-Time Operating Systems) to ensure reliable, low-latency performance. Participate in system testing, debugging, and performance optimisation. Collaborate with cross-functional teams to deliver robust and scalable solutions. Skills & Experience Required ✅ Strong … proficiency in C# and .NET (Core or 5/6/7) . ✅ Solid understanding of Embedded Systems Development . ✅ Experience with RTOS and low-level programming. ✅ Familiarity with Microservices architecture and distributed systems. ✅ Experience working closely with hardware/firmware engineers. ✅ Excellent problem-solving skills and attention to detail. Nice to Have Experience in payment systemsMore ❯