About the Role Join a pioneering team that’s redefining how AI and cloud-native platforms power front-office trading. We’re hiring a hands-on engineering leader to shape the future of our Dart platform, a critical infrastructure that supports Quantitative and Strat developers in building next-generation trading solutions. This is not just another engineering role. … something unique, ahead of the curve, and never done before, this is your chance to make it happen. What You’ll Do You’ll lead and innovate across both cloud and on-prem environments, scaling platform capabilities and driving AI adoption: Architect and develop cutting-edge platform services for AI-driven trading. Potentially lead a small team of engineers … and set best practices for AI/ML infrastructure. Influence across organisational boundaries and champion modern engineering trends. Stay ahead of the curve in Generative AI, ML infrastructure, and cloud-native tooling. Tech Stack Programming: Python (Java familiarity is a plus). AWS: S3, Kinesis, Glue, Lambda, Step Functions, SageMaker, and more. On-Prem: Managed Kubernetes Platform and More ❯
london (city of london), south east england, united kingdom
Caspian One
About the Role Join a pioneering team that’s redefining how AI and cloud-native platforms power front-office trading. We’re hiring a hands-on engineering leader to shape the future of our Dart platform, a critical infrastructure that supports Quantitative and Strat developers in building next-generation trading solutions. This is not just another engineering role. … something unique, ahead of the curve, and never done before, this is your chance to make it happen. What You’ll Do You’ll lead and innovate across both cloud and on-prem environments, scaling platform capabilities and driving AI adoption: Architect and develop cutting-edge platform services for AI-driven trading. Potentially lead a small team of engineers … and set best practices for AI/ML infrastructure. Influence across organisational boundaries and champion modern engineering trends. Stay ahead of the curve in Generative AI, ML infrastructure, and cloud-native tooling. Tech Stack Programming: Python (Java familiarity is a plus). AWS: S3, Kinesis, Glue, Lambda, Step Functions, SageMaker, and more. On-Prem: Managed Kubernetes Platform and More ❯
grade solutions. Working closely with the Global Head of Engineering and a talented global team of developers and architects, you will plan, design, and deliver scalable, secure, and automated cloud platforms within Microsoft Azure. The organisation has beautiful offices in the West End, with a requirement to attend approximately once a fortnight. Key Responsibilities: Design and deliver high-performance … to OpenAPI 3.x standards. Lead and mentor a small, focused development team, promoting collaboration, code quality, and technical excellence. Modernise legacy systems and drive the development of next-generation, cloud-native solutions aligned with architectural best practices. Champion DevOps, CI/CD, and automation to ensure fast, reliable, and secure releases. Evaluate and implement emerging technologies to enhance … an opportunity to play a key role in defining the technical direction of a global platform, combining architecture, leadership, and deep engineering capability. If you thrive on building robust, cloud-native systems, leading high-performing teams, and solving complex challenges at scale, this role offers the opportunity to make a genuine impact within a world-class organisation. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Principal Engineer - Python, AWS, React, TypeScript, Microservices Principal Engineer: 8+ years of commercial experience Experience guiding multiple teams and helping set technical direction My have strong … demonstrated knowledge of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A Consulting background will be highly advantageous Pays £120k-£135k - + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Principal Engineer - Python, AWS, React, TypeScript, Microservices More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Principal Engineer - Python, AWS, React, TypeScript, Microservices Principal Engineer: 8+ years of commercial experience Experience guiding multiple teams and helping set technical direction My have strong … demonstrated knowledge of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A Consulting background will be highly advantageous Pays £120k-£135k + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Principal Engineer - Python, AWS, React, TypeScript, Microservices More ❯
outputs. You'll be part of a specialist team driving innovation in how weather data is ingested, transformed, and deployed across the investment process. Responsibilities: Design and maintain scalable, cloud-native (AWS) pipelines for ingesting and processing real-time and historical weather data. Build robust APIs and data services to serve weather data and AI model outputs to … scale. Required Skills: 5+ years of experience building production-grade data systems, ideally in a scientific or financial setting. Strong Python skills and deep understanding of system architecture and cloud-native development (AWS). Experience with weather/climate datasets (e.g., GRIB, NetCDF, HDF5) and sources like NOAA, ECMWF, GFS. Solid grasp of time-series and geospatial data More ❯
london (city of london), south east england, united kingdom
Selby Jennings
outputs. You'll be part of a specialist team driving innovation in how weather data is ingested, transformed, and deployed across the investment process. Responsibilities: Design and maintain scalable, cloud-native (AWS) pipelines for ingesting and processing real-time and historical weather data. Build robust APIs and data services to serve weather data and AI model outputs to … scale. Required Skills: 5+ years of experience building production-grade data systems, ideally in a scientific or financial setting. Strong Python skills and deep understanding of system architecture and cloud-native development (AWS). Experience with weather/climate datasets (e.g., GRIB, NetCDF, HDF5) and sources like NOAA, ECMWF, GFS. Solid grasp of time-series and geospatial data More ❯
Cloud Ops Engineer (IC) - *MUST HAVE A MANAGED SERVICES BACKGROUND Job Description We seek a passionate and skilled Cloud Ops Engineer to join the Cloud Services team as a 100% individual contributor. In this role, you will leverage your extensive experience to execute and deliver complex cloud infrastructure projects. You will be instrumental in maintaining and … modernising our multiple cloud environments hosted across public and private clouds, primarily AWS and Azure , which support deployments of the portfolio of products. Your hands-on expertise will be crucial in introducing and implementing newer technologies such as Infrastructure-as-Code (IaC) using Terraform and Ansible . A deep understanding of our existing infrastructures is essential to drive improvements … required by evolving application architectures. As a senior individual contributor, you will collaborate with other product teams to adopt appropriate cloud technologies for cloud-native deployments. Working closely with the Information Security team, you will ensure the highest security standards are applied. We embrace modern methodologies with self-managed teams utilizing Kanban or Scrum within an overarching More ❯
Solutions Architect Hybrid - 2 days per week in London Up to £90,000 + Shares An innovative and rapidly growing player in the cloud media services space is seeking a Solutions Architect to join their talented team. As they continue their impressive growth, they are looking for a Solutions Architect to join the team and take a central role … This is a Solutions Architect offering huge scope to influence strategy, design, and customer success. As a Solutions Architect you will have the following: Strong experience designing and delivering cloud solutions within the media or broadcast sector. Deep hands-on knowledge of cloud platforms (AWS, Google Cloud, IBM Cloud) and experience integrating SaaS media platforms - particularly … Media Asset Management (MAM) systems experience. Familiarity with API-driven integrations and modern cloud-native environments (serverless, containerisation, microservices). Understanding of security best practices and compliance Excellent communication skills, you can simplify the complex for customers and internal teams alike. Package on Offer: Salary up to £90,000 London - 2 days per week onsite (flex on occasion More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Paritas Recruitment
candidate will have to be a senior data leader with proven experience in engaging senior data/business/IT stakeholders, strong background in enterprise architecture, data strategy, and cloud technologies, with the ability to align both operational and analytical data initiatives with business objectives. Key responsibilities Define and implement enterprise data architecture, ensuring alignment with both operational and … processing (warehouses, BI platforms). Design and maintain conceptual, logical, and domain models spanning both transactional and analytical data. Skills Solid xperience in enterprise data architecture, data strategy, and cloud architecture and roadmap development of data transformation programme. Expertise in operational data use cases: real-time data processing, APIs, messaging/streaming (Kafka, Pub/Sub, MQ), MDM, and … data management and data quality practices at enterprise scale. Knowledge of analytical data architectures: data lakes, warehouses (e.g., Snowflake, BigQuery), BI/reporting, and ETL pipelines. Proficiency in public cloud platforms (AWS, Google Cloud Platform, Microsoft Azure). Experience with both transactional RDBMS and modern distributed/cloud-native databases. Familiarity with reporting and analytics tools More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Paritas Recruitment
candidate will have to be a senior data leader with proven experience in engaging senior data/business/IT stakeholders, strong background in enterprise architecture, data strategy, and cloud technologies, with the ability to align both operational and analytical data initiatives with business objectives. Key responsibilities Define and implement enterprise data architecture, ensuring alignment with both operational and … processing (warehouses, BI platforms). Design and maintain conceptual, logical, and domain models spanning both transactional and analytical data. Skills Solid xperience in enterprise data architecture, data strategy, and cloud architecture and roadmap development of data transformation programme. Expertise in operational data use cases: real-time data processing, APIs, messaging/streaming (Kafka, Pub/Sub, MQ), MDM, and … data management and data quality practices at enterprise scale. Knowledge of analytical data architectures: data lakes, warehouses (e.g., Snowflake, BigQuery), BI/reporting, and ETL pipelines. Proficiency in public cloud platforms (AWS, Google Cloud Platform, Microsoft Azure). Experience with both transactional RDBMS and modern distributed/cloud-native databases. Familiarity with reporting and analytics tools More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Anson McCade
Salary: Up to £95,000 + bonus Eligibility: Must be eligible for UK Security Clearance (SC) We’re seeking an experienced AWS Solution Architect to join a forward-thinking cloud engineering team working on high-impact digital transformation projects. This role is ideal for someone with a strong DevOps, infrastructure, or platform engineering background who is ready to take … on architectural responsibility while remaining hands-on with cutting-edge cloud technologies. What You’ll Do Design and implement secure, high-performing cloud architectures in AWS Lead end-to-end cloud migration projects and modernisation initiatives Develop and maintain infrastructure standards, patterns, and best practices Optimise cloud cost, performance, and security for business-critical workloads Collaborate … with developers, data engineers, and ML teams to deploy production-grade systems Provide technical leadership and guidance on AWS solutions and cloud-native design Evaluate new AWS services and tooling to improve efficiency and scalability Support continuous integration and deployment pipelines using DevOps tooling About You AWS certification (Solutions Architect/DevOps Engineer – Associate or Professional level) 5+ More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Anson McCade
Salary: Up to £95,000 + bonus Eligibility: Must be eligible for UK Security Clearance (SC) We’re seeking an experienced AWS Solution Architect to join a forward-thinking cloud engineering team working on high-impact digital transformation projects. This role is ideal for someone with a strong DevOps, infrastructure, or platform engineering background who is ready to take … on architectural responsibility while remaining hands-on with cutting-edge cloud technologies. What You’ll Do Design and implement secure, high-performing cloud architectures in AWS Lead end-to-end cloud migration projects and modernisation initiatives Develop and maintain infrastructure standards, patterns, and best practices Optimise cloud cost, performance, and security for business-critical workloads Collaborate … with developers, data engineers, and ML teams to deploy production-grade systems Provide technical leadership and guidance on AWS solutions and cloud-native design Evaluate new AWS services and tooling to improve efficiency and scalability Support continuous integration and deployment pipelines using DevOps tooling About You AWS certification (Solutions Architect/DevOps Engineer – Associate or Professional level) 5+ More ❯
team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. Aker builds and operates ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterprise. Our proprietary technology solutions drive performance and reduce costs while helping our clients to improve the management and sharing of data across their … services, supporting the Client Delivery Director, Client Account Director and the delivery team to ensure we deliver against all client deliverables and payment milestones. Lead Architect: Lead solution, data, cloud, service and security architects/engineers during design and delivery projects and services, and responsible for delivering design documents and other key artefacts to support governance and delivery. Senior … experience as a lead or managing architect across these core areas: Delivery - designing, delivering platforms and managed services at enterprise scale, specifically bespoke software solutions, particularly in streaming and cloud-native solutions. Data Platforms designing modern data platforms with appropriate architecture coving Data Mesh, Data Fabric, Data Lake etc. Data/Analytics - solving enterprise data and analytics problems More ❯
HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media … and performance. Fine-Tune & Optimize LLMs: Implement advanced model customization techniques, including PEFT (Parameter-Efficient Fine-Tuning) and QLoRA, to adapt large language models for specialized financial tasks. Deploy Cloud-Native AI Solutions: Build, deploy, and manage scalable AI applications on the Google Cloud Platform (GCP), with a strong focus on Vertex AI services. Build Scalable Backend … models like Gemini, and Llama 3. RAG & Vector Databases: Deep expertise in RAG architecture and evaluation metrics. Proven experience with Vector Databases such as Milvus, Pinecone, or Chroma. Software & Cloud Engineering: Programming & APIs: Expert-level Python and demonstrable experience building production services with FastAPI. Cloud Platform: Mastery of GCP, particularly Vertex AI, Google Kubernetes Engine (GKE), and CloudMore ❯
City of London, London, United Kingdom Hybrid / WFH Options
rmg digital
Senior DevOps Engineer London (Hybrid) Day Rate - £500 We’re seeking a Senior DevOps Engineer to join a major cloud transformation programme for a global logistics and maritime services organisation. This role sits within a high-performing engineering team responsible for migrating core systems and services to the cloud a key strategic initiative that drives scalability, resilience, and … global efficiency. The Role You’ll play a pivotal role in architecting, automating, and supporting the migration of on-premise infrastructure to a modern cloud environment. Working closely with development and platform teams, you’ll ensure the new environment is secure, performant, and built for long-term sustainability. Key Responsibilities Lead infrastructure design and deployment using Terraform (IaC) Build … and manage Kubernetes clusters to support containerised workloads Support the migration of legacy systems to cloud platforms (AWS, Azure, or GCP) Develop and optimise CI/CD pipelines for cloud-native delivery Create automation scripts and tools — ideally using Python Implement monitoring, alerting, and scaling strategies to ensure operational excellence Collaborate across teams to ensure seamless migration More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
rmg digital
Senior DevOps Engineer London (Hybrid) Day Rate - £500 We’re seeking a Senior DevOps Engineer to join a major cloud transformation programme for a global logistics and maritime services organisation. This role sits within a high-performing engineering team responsible for migrating core systems and services to the cloud a key strategic initiative that drives scalability, resilience, and … global efficiency. The Role You’ll play a pivotal role in architecting, automating, and supporting the migration of on-premise infrastructure to a modern cloud environment. Working closely with development and platform teams, you’ll ensure the new environment is secure, performant, and built for long-term sustainability. Key Responsibilities Lead infrastructure design and deployment using Terraform (IaC) Build … and manage Kubernetes clusters to support containerised workloads Support the migration of legacy systems to cloud platforms (AWS, Azure, or GCP) Develop and optimise CI/CD pipelines for cloud-native delivery Create automation scripts and tools — ideally using Python Implement monitoring, alerting, and scaling strategies to ensure operational excellence Collaborate across teams to ensure seamless migration More ❯
team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterprise. Our proprietary technology solutions drive performance and reduce costs while helping our clients to improve the management and sharing of data across their … dont hold SC clearance, we will support you to apply assuming you have lived and worked in the UK for a minimum of 5 years. Aker Systems deliver secure cloud hosted solutions into the public and private sectors. We are rapidly expanding and are looking to hire a Principal Data Architect to support the delivery of innovative cloud … ensuring the success of our clients complex, critical high-profile projects. You will lead the design and implementation of secure, scalable, and resilient data architectures on AWS and other cloud platforms, while also serving as a mentor and leader to a team of skilled data professionals. Duties & Responsibilities Engage with senior stakeholders, both internal and external, to understand business More ❯
Environments: Experience administering virtualized systems using VMWare or Docker. Container Platforms: Knowledge of Docker/Kubernetes, AWS, Azure, or OpenShift (PaaS) for container orchestration and deployment. CI/CD & Cloud Environments Continuous Integration/Delivery: Experience with CloudNative CI/CD solutions or tools such as Jenkins and Concourse. Cloud Platforms: Hands-on knowledge of More ❯
london (city of london), south east england, united kingdom
Experis UK
Environments: Experience administering virtualized systems using VMWare or Docker. Container Platforms: Knowledge of Docker/Kubernetes, AWS, Azure, or OpenShift (PaaS) for container orchestration and deployment. CI/CD & Cloud Environments Continuous Integration/Delivery: Experience with CloudNative CI/CD solutions or tools such as Jenkins and Concourse. Cloud Platforms: Hands-on knowledge of More ❯
team of experienced technology professionals who recognised an opportunity to provide highly secure enterprise data platforms to large organisations. We build and operate ground-breaking, ultra-secure, high performance, cloud-based data infrastructure for the enterprise. Our proprietary technology solutions drive performance and reduce costs while helping our clients to improve the management and sharing of data across their … You are to have the following technical competencies and expertise: Delivery . Designing, delivering platforms and managed services at enterprise scale, specifically bespoke software solutions, particularly in streaming and cloud-native solutions. Data . Solving enterprise data and analytics problems using technology. Cloud . Hands-on Public Cloud experience in either AWS/Azure/Google … Cloud Platform, both their services and how to work in the cloud such as DevOps-centric approach. Security . Having worked in sensitive data environments and ideally have experience facing off to cyber security specialists. You will either hold SC clearance or be committed to achieving this. Sector . Initial target sectors and key areas of focus for More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Anson McCade
options available) Salary: £80,000 - £90,000 + package Overview We’re looking for an experienced AWS Solution Architect to join a leading digital consultancy working on large-scale cloud transformation projects across the public sector and defence industries. This is a high-impact role where you’ll work closely with clients to define cloud adoption strategies, design … AWS-native architectures, and guide complex migration programmes. You’ll play a key part in shaping the cloud journey for clients that make a tangible impact on the UK’s national security and critical infrastructure. Responsibilities As an AWS Solution Architect, you will: Lead on technical design and migration enablement projects. Define and document AWS architectures (baseline, target … practices across the platform. Support, mentor and coach engineering teams to deliver high-quality solutions. Skills & Experience We’re looking for someone with: Strong experience in AWS architecture and cloud migration , ideally in large, multi-account environments. Expertise in designing and implementing cloud reference architectures and patterns . Solid understanding of AWS security services, networking, and DevOps practices More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Anson McCade
options available) Salary: £80,000 - £90,000 + package Overview We’re looking for an experienced AWS Solution Architect to join a leading digital consultancy working on large-scale cloud transformation projects across the public sector and defence industries. This is a high-impact role where you’ll work closely with clients to define cloud adoption strategies, design … AWS-native architectures, and guide complex migration programmes. You’ll play a key part in shaping the cloud journey for clients that make a tangible impact on the UK’s national security and critical infrastructure. Responsibilities As an AWS Solution Architect, you will: Lead on technical design and migration enablement projects. Define and document AWS architectures (baseline, target … practices across the platform. Support, mentor and coach engineering teams to deliver high-quality solutions. Skills & Experience We’re looking for someone with: Strong experience in AWS architecture and cloud migration , ideally in large, multi-account environments. Expertise in designing and implementing cloud reference architectures and patterns . Solid understanding of AWS security services, networking, and DevOps practices More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Lawrence Harvey
Role : Senior Cloud Security Engineer (Kubernetes) Location : 100% Remote (UK, Germany, Netherlands, Portugal, Spain) Compensation : Very attractive base + bonus! Lawrence Harvey are partnered with a market-leading payment technology organization; easily one of the most innovative FinTech firms on the market currently that are truly revolutionizing the way that money moves by utilizing next-generation, multi-cloud infrastructure. You'll be working within a Cloud-Native Payments Platform that is built for speed, scale and resilience, experimenting with one of the most exciting tech stacks globally; whilst working in an environment that has bank-grade security and reliability. Some of the things you'll do: Build and maintain defensive security controls across multi-cloud … defense. The ideal candidate will have: Deep hands-on Kubernetes expertise , used daily in production environments. Strong Linux engineering and troubleshooting skills, applied in day-to-day operations. Proven cloud platform experience with AWS, Azure, or GCP (multi-cloud exposure ideal). Solid background in security engineering, design, and architecture for complex systems. Excellent communication and collaboration skills More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Lawrence Harvey
Role : Senior Cloud Security Engineer (Kubernetes) Location : 100% Remote (UK, Germany, Netherlands, Portugal, Spain) Compensation : Very attractive base + bonus! Lawrence Harvey are partnered with a market-leading payment technology organization; easily one of the most innovative FinTech firms on the market currently that are truly revolutionizing the way that money moves by utilizing next-generation, multi-cloud infrastructure. You'll be working within a Cloud-Native Payments Platform that is built for speed, scale and resilience, experimenting with one of the most exciting tech stacks globally; whilst working in an environment that has bank-grade security and reliability. Some of the things you'll do: Build and maintain defensive security controls across multi-cloud … defense. The ideal candidate will have: Deep hands-on Kubernetes expertise , used daily in production environments. Strong Linux engineering and troubleshooting skills, applied in day-to-day operations. Proven cloud platform experience with AWS, Azure, or GCP (multi-cloud exposure ideal). Solid background in security engineering, design, and architecture for complex systems. Excellent communication and collaboration skills More ❯