Ensure cloud architecture aligns with best practices in scalability, availability, and cost optimisation Drive automation and eliminate manual toil through Scripting and tooling Maintain robust security, including IAM, VPC configurations, and secrets management Required Skills & Experience Strong hands-on experience with AWS services (EC2, S3, RDS, IAM, Lambda, ECS/EKS, CloudFormation/Terraform) Solid understanding of DevOps principles More ❯
London, Bloomsbury, United Kingdom Hybrid / WFH Options
IntaPeople
designing, implementing, and maintaining scalable, secure, and resilient infrastructure and CI/CD pipelines and play a pivotal role in migration of current hosting to a full or hybrid cloud solution. Working as part of a wider team, you will collaborate with other Ops Engineers, Software Developers, QA Engineers to streamline deployment and infrastructure management processes. Essential Skills Experience … and Kubernetes Desirable skills Travis CI Monitoring – Grafana, Icinga Prometheus Rabbit MQ/AMQP Working knowledge of security best practices in cloud environments Amazon Web Services (AWS): EC2, VPC, RDS, S3, IAM, ECS/EKS, Lambda Kubernetes DBMS experience such as MySQL or PostgreSQL Having experience with microservices architecture, Amazon Web Services, PHP and JavaScript frameworks such as Vue.js More ❯
Bloomsbury, Shropshire, United Kingdom Hybrid / WFH Options
IntaPeople
designing, implementing, and maintaining scalable, secure, and resilient infrastructure and CI/CD pipelines and play a pivotal role in migration of current hosting to a full or hybrid cloud solution. Working as part of a wider team, you will collaborate with other Ops Engineers, Software Developers, QA Engineers to streamline deployment and infrastructure management processes. Essential Skills Experience … and Kubernetes Desirable skills Travis CI Monitoring Grafana, Icinga Prometheus Rabbit MQ/AMQP Working knowledge of security best practices in cloud environments Amazon Web Services (AWS): EC2, VPC, RDS, S3, IAM, ECS/EKS, Lambda Kubernetes DBMS experience such as MySQL or PostgreSQL Having experience with microservices architecture, Amazon Web Services, PHP and JavaScript frameworks such as Vue.js More ❯
Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community … Code (IaC) Use Terraform, CloudFormation, Ansible, or similar tools to automate cloud resource provisioning, CI/CD pipeline deployments, and configuration management. • Security & Compliance Oversight Implement IAM, encryption, VPC/NSG policies and ensure compliance with standards (e.g. GDPR, ISO 27001, SOC 2) across cloud environments. • Monitoring, Optimization & Cost Governance Continuously monitor workloads using tools like CloudWatch, Prometheus … and Kubernetes clusters (EKS, AKS, GKE or on prem). • Programming/Scripting: Competent in Python, Bash, PowerShell or similar, for automation and tooling. • Networking & Storage: Strong understanding of VPC architecture, subnets, firewalls, load balancers, and storage tiers. • DevOps & CI/CD: Experience building pipelines with Jenkins, GitLab CI/CD, GitHub Actions or Azure DevOps. • Security & Compliance: Implement and More ❯
Crawley, West Sussex, England, United Kingdom Hybrid / WFH Options
James Chase
Partner with engineering and security teams to deliver faster, safer systems. What You'll Bring 5+ years in DevOps, SRE, or Cloud Engineering. Strong AWS expertise (EC2, IAM, VPC, ECS/Fargate, RDS, DynamoDB, S3, Lambda). Proficiency in Terraform and Ansible. Solid scripting skills (Bash, Python, or Go). Experience with containers (Docker, ECS, Kubernetes) and CI/ More ❯
South West, England, United Kingdom Hybrid / WFH Options
Interquest
teams, shape technical direction, and deliver secure, scalable, and resilient services. The Java Technical Leads will lead by example: designing and building Java-based microservices, driving adoption of modern cloud and DevOps practices, and ensuring services are reliable, automated, and well-monitored. The role requires someone equally comfortable setting strategy and getting into the detail of code, pipelines, and … leaderships expereince. Strong expertise in Java 8, microservices, event-driven systems. Kafka – production clusters, consumer lag, scaling, tuning, troubleshooting. MongoDB – replication, sharding, performance tuning, backups/restores. AWS – EC2, VPC, S3, RDS, IAM, ALB/NLB; HA design and cost optimisation desirable. Terraform – production experience (modules, remote state, multi-env, collaboration). Linux administration – CLI tools, system performance, network debugging More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Onyx-Conseil
needs of our clients. Key Responsibilities Design, implement, and maintain scalable, secure, and high-performance AWS-based multi-tenanted platforms. Collaborate with cross-functional teams to develop and optimize cloud architecture and infrastructure. Design and configure networking components to ensure efficient and secure communication between services. Develop and implement security best practices, including identity and access management, encryption, and … learning and development. Requirements Proven experience as an AWS Platform Engineer, with a strong focus on multi-tenanted platforms. Extensive knowledge of AWS services, including EC2, S3, RDS, Lambda, VPC, IAM, CloudFormation, and more. Strong background in networking, including VPN, DNS, load balancing, and firewall configurations. Demonstrated expertise in security practices, including identity and access management, encryption, and threat detection. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Randstad Technologies
evolve the infrastructure that powers a broad suite of proprietary and third-party applications-including internal operations tools, client platforms, and online learning systems. This role focuses on AWS cloud infrastructure, delivering high availability, security, and cost efficiency while enabling a seamless development experience for our in-house … engineering team. You'll shape infrastructure strategy, drive automation, and strengthen CI/CD practices to keep our technology reliable and scalable. Required Technical Skills 5+ years AWS experience (VPC, EC2, ECS, EKS, EFS, S3, Workspaces, Security Groups, CloudWatch/CloudTrail, IAM). Strong containerization expertise (Docker or similar). Scripting and automation with Python or Bash. Modern CI/… drive continuous improvement. Performance Metrics Infrastructure performance & uptime and developer satisfaction. Backup coverage and disaster-recovery test outcomes. Cost efficiency and timely project delivery. Why Join Us? Influence a cloud-first strategy in a dynamic financial technology environment. Work remotely with a collaborative, forward-thinking team. Opportunity to shape infrastructure for mission-critical systems serving global users. How to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Randstad Technologies Recruitment
evolve the infrastructure that powers a broad suite of proprietary and third-party applications-including internal operations tools, client platforms, and online learning systems. This role focuses on AWS cloud infrastructure, delivering high availability, security, and cost efficiency while enabling a seamless development experience for our in-house … engineering team. You'll shape infrastructure strategy, drive automation, and strengthen CI/CD practices to keep our technology reliable and scalable. Required Technical Skills 5+ years AWS experience (VPC, EC2, ECS, EKS, EFS, S3, Workspaces, Security Groups, CloudWatch/CloudTrail, IAM). Strong containerization expertise (Docker or similar). Scripting and automation with Python or Bash. Modern CI/… drive continuous improvement. Performance Metrics Infrastructure performance & uptime and developer satisfaction. Backup coverage and disaster-recovery test outcomes. Cost efficiency and timely project delivery. Why Join Us? Influence a cloud-first strategy in a dynamic financial technology environment. Work remotely with a collaborative, forward-thinking team. Opportunity to shape infrastructure for mission-critical systems serving global users. How to More ❯
tools, client platforms, and online learning systems. Do you have the following skills, experience and drive to succeed in this role Find out below. This role focuses on AWS cloud infrastructure, delivering high availability, security, and cost efficiency while enabling a seamless development experience for our in-house … engineering team. You'll shape infrastructure strategy, drive automation, and strengthen CI/CD practices to keep our technology reliable and scalable. Required Technical Skills 5 years AWS experience (VPC, EC2, ECS, EKS, EFS, S3, Workspaces, Security Groups, CloudWatch/CloudTrail, IAM). Strong containerization expertise (Docker or similar). Scripting and automation with Python or Bash. Modern CI/… drive continuous improvement. Performance Metrics Infrastructure performance & uptime and developer satisfaction. Backup coverage and disaster-recovery test outcomes. Cost efficiency and timely project delivery. Why Join Us? Influence a cloud-first strategy in a dynamic financial technology environment. Work remotely with a collaborative, forward-thinking team. Opportunity to shape infrastructure for mission-critical systems serving global users. How to More ❯
responsible for their reliability, performance, and stability in production. This hybrid role merges software engineering with a deep Site Reliability Engineering (SRE) mindset. You'll combine software, systems, and cloud engineering expertise to solve complex production challenges, drive automation, and ensure our services are both innovative and exceptionally dependable. You should have extensive experience and skills in software engineering … Global Head of Engineering for Backend Services (technical reporting line) The Managing Director of UK (operational reporting line) Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Typescript and Node.js Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP, OLAP DevOps - Provisioning-based Infrastructure-as … leadership role Demonstrable experiences in developing mission-critical systems Bonus points Experience in working within a high-growth environment in the financial services or fintech industry Experience in other cloud platforms (Azure, Google) Experience in other programming languages Experience with financial regulations and compliance requirements (e.g. GDPR, PCI-DSS) What’s in it for you Competitive salary (~£85k) plus More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Fintech (in Stealth Mode)
responsible for their reliability, performance, and stability in production. This hybrid role merges software engineering with a deep Site Reliability Engineering (SRE) mindset. You'll combine software, systems, and cloud engineering expertise to solve complex production challenges, drive automation, and ensure our services are both innovative and exceptionally dependable. You should have extensive experience and skills in software engineering … Global Head of Engineering for Backend Services (technical reporting line) The Managing Director of UK (operational reporting line) Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Typescript and Node.js Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP, OLAP DevOps - Provisioning-based Infrastructure-as … leadership role Demonstrable experiences in developing mission-critical systems Bonus points Experience in working within a high-growth environment in the financial services or fintech industry Experience in other cloud platforms (Azure, Google) Experience in other programming languages Experience with financial regulations and compliance requirements (e.g. GDPR, PCI-DSS) What’s in it for you Competitive salary (~£85k) plus More ❯
london, south east england, united kingdom Hybrid / WFH Options
Fintech (in Stealth Mode)
responsible for their reliability, performance, and stability in production. This hybrid role merges software engineering with a deep Site Reliability Engineering (SRE) mindset. You'll combine software, systems, and cloud engineering expertise to solve complex production challenges, drive automation, and ensure our services are both innovative and exceptionally dependable. You should have extensive experience and skills in software engineering … Global Head of Engineering for Backend Services (technical reporting line) The Managing Director of UK (operational reporting line) Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Typescript and Node.js Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP, OLAP DevOps - Provisioning-based Infrastructure-as … leadership role Demonstrable experiences in developing mission-critical systems Bonus points Experience in working within a high-growth environment in the financial services or fintech industry Experience in other cloud platforms (Azure, Google) Experience in other programming languages Experience with financial regulations and compliance requirements (e.g. GDPR, PCI-DSS) What’s in it for you Competitive salary (~£85k) plus More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Fintech (in Stealth Mode)
responsible for their reliability, performance, and stability in production. This hybrid role merges software engineering with a deep Site Reliability Engineering (SRE) mindset. You'll combine software, systems, and cloud engineering expertise to solve complex production challenges, drive automation, and ensure our services are both innovative and exceptionally dependable. You should have extensive experience and skills in software engineering … Global Head of Engineering for Backend Services (technical reporting line) The Managing Director of UK (operational reporting line) Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Typescript and Node.js Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP, OLAP DevOps - Provisioning-based Infrastructure-as … leadership role Demonstrable experiences in developing mission-critical systems Bonus points Experience in working within a high-growth environment in the financial services or fintech industry Experience in other cloud platforms (Azure, Google) Experience in other programming languages Experience with financial regulations and compliance requirements (e.g. GDPR, PCI-DSS) What’s in it for you Competitive salary (~£85k) plus More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Fintech (in Stealth Mode)
responsible for their reliability, performance, and stability in production. This hybrid role merges software engineering with a deep Site Reliability Engineering (SRE) mindset. You'll combine software, systems, and cloud engineering expertise to solve complex production challenges, drive automation, and ensure our services are both innovative and exceptionally dependable. You should have extensive experience and skills in software engineering … Global Head of Engineering for Backend Services (technical reporting line) The Managing Director of UK (operational reporting line) Skills & Experiences AWS Technologies (e.g. ECS, DynamoDB, Lambda, Aurora, SQS, SNS, VPC, Private Link, etc.) Multi-threading & Socket Programming: Java + Spring Applications Typescript and Node.js Applications Architectures - Event Sourcing, CQRS, Polyglot Database, Traditional OLTP, OLAP DevOps - Provisioning-based Infrastructure-as … leadership role Demonstrable experiences in developing mission-critical systems Bonus points Experience in working within a high-growth environment in the financial services or fintech industry Experience in other cloud platforms (Azure, Google) Experience in other programming languages Experience with financial regulations and compliance requirements (e.g. GDPR, PCI-DSS) What’s in it for you Competitive salary (~£85k) plus More ❯
evolve the infrastructure that powers a broad suite of proprietary and third-party applications—including internal operations tools, client platforms, and online learning systems. This role focuses on AWS cloud infrastructure, delivering high availability, security, and cost efficiency while enabling a seamless development experience for our in-house engineering team. You’ll shape infrastructure strategy, drive automation, and strengthen … continuous deployment approach. Coordinate with Group IT for integrations and manage scheduled DR/BCP tests. Proactively introduce infrastructure and cost efficiencies. Required Technical Skills 5+ years AWS experience (VPC, EC2, ECS, EKS, EFS, S3, Workspaces, Security Groups, CloudWatch/CloudTrail, IAM). Strong containerization expertise (Docker or similar). Scripting and automation with Python or Bash. Modern CI/… drive continuous improvement. Performance Metrics Infrastructure performance & uptime and developer satisfaction. Backup coverage and disaster-recovery test outcomes. Cost efficiency and timely project delivery. Why Join Us? Influence a cloud-first strategy in a dynamic financial technology environment. Work remotely with a collaborative, forward-thinking team. Opportunity to shape infrastructure for mission-critical systems serving global users. How to More ❯
occasional travel to offices in Bromley or Croydon. Step into a pivotal role as the Lead Technical Architect, where you'll drive the design and delivery of cutting-edge cloud-native platforms. Leveraging your experience in AWS architecture and your deep knowledge in cloud security, you'll shape the backbone of high-impact, secure, and scalable systems. Key … Responsibilities: - Design modern cloud-native systems using AWS, microservices, and event-driven architecture. - Lead containerised deployments using Kubernetes and manage Kafka-based real-time data systems. - Ensure cloud environments follow best practices in security, compliance, and performance. - Mentor technical teams and drive … strategic architectural decisions. - Optimise infrastructure through CI/CD, Infrastructure as Code, and cloud cost management. Key Skills & Experience: - Strong AWS background with cloud security expertise (IAM, VPC, encryption, etc.) - Deep knowledge of Kubernetes, Docker, Kafka, and Java backend systems. - Experience with CI/CD, Terraform/CloudFormation, and automated deployments. - Familiarity with industry standards such as GDPR More ❯
insideIR35,hybridworking(3daysperweekonsite) ActiveSCClearanceisrequiredpriortocommencingtheassignment. Make your application after reading the following skill and qualification requirements for this position. KeyResponsibilities Design,implement,andadministerF5appliancesinAWS Standardisemultiplenetworksolutionsintoasingle,self-servicepattern ConfigureandmanagePaloAltoandCheckPointfirewallsinenterpriseenvironments Buildandmanagesecure,scalableAWSinfrastructure(EC2,VPC,IAM,TransitGateway,VPN,etc.) DevelopandmaintainCI/CDpipelines(Jenkins,GitLabCI) AutomateinfrastructureusingTerraform,Ansible,andIaC/CaCmethodologies Monitor,troubleshoot,andoptimisehybridsystems,networks,andapplications Collaboratewithsecurity,development,andoperationsteamstoembedDevSecOpsbestpractices Participateinincidentresponseandrootcauseanalysis Documentinfrastructure,processes,andtopologies RequiredSkillsandExperience Hands-onexpertisewithF5loadbalancers StrongexperiencewithPaloAltoNetworksandCheckPointfirewalls … KnowledgeofZscaler(preferred) Strongunderstandingofnetworkingprotocols(TCP/IP,DNS,SSL/TLS,routing) ProficiencywithAWSservicesincludingEC2,ELB,VPC,S3,CloudWatch,IAM,etc. ExperiencewithDevOpstools:Git,Jenkins,Docker,Ansible,Terraform Strongscriptingskills(Bash,Python,orsimilar) Backgroundinmanagingproductionsystemswithinregulatedorhigh-availabilityenvironments Experiencementoringandsupportingjuniorengineersd02fcfcb-6df4-40ee-95cf-3eb059ce3173 More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
DMS Computer Recruitment
The Role: We are looking for a Cloud Security Engineer with experience on AWS, to join our growing team. The successful candidate will have an essential role in ensuring the information security of our business. You will be working in a team that is designing and building resilient and secure Cloud environments that proactively prevent security threats. You … will typically have industry accreditations like AWS Certified Security - Specialty The main responsibilities of the position include: Design and build resilient Cloud infrastructures that are protected against security threats Develop and assess Cloud security solutions to secure systems, databases and networks Conduct assessment and make recommendations to ensure that appropriate controls are in place Gain insight into security … Amazon Web Services (AWS). Expertise in Microsoft Azure and Oracle Cloud will be considered an advantage Hands-on experience on AWS services such as IAM, Organizations, SSO, VPC, Transit Gateway, S3, EC2, RDS, ELB, CloudTrail, Config, Inspector, GuardDuty, WAF, etc Clear understanding of current threats to Cloud infrastructure and advanced knowledge of securing such environments Experience in More ❯
Join our rapidly expanding team as a hands-on Cloud Data Analytics Platform Engineer and play a pivotal role in shaping the future of data at Citi. We're building a cutting-edge, multi-cloud data analytics platform that empowers our users with secure, scalable, and efficient data insights. This role sits at the intersection of infrastructure, data … engineering, and architecture, offering a unique opportunity to work with the latest cloud-native technologies and influence our data strategy. This is a hands-on role requiring deep technical skills and a passion for building and optimizing data platforms. What You'll Do: Architect and Build: Design and implement a robust, cloud-native data analytics platform spanning AWS … data processing workloads using Spark and Airflow. (Required) Cloud Security: Implement and maintain robust security measures, including cloud networking, IAM, encryption, data isolation, and secure service communication (VPC peering, PrivateLink, PSC/PSA). (Required) . Your knowledge of compliance frameworks relevant to cloud data will be invaluable in maintaining a secure and compliant data environment. (Optional More ❯
birmingham, midlands, united kingdom Hybrid / WFH Options
Colossus Recruitment
and modern microservices to help shape the future of their backend systems. This role is ideal for someone who enjoys driving architecture decisions, leading technical direction, and delivering scalable, cloud-native platforms. You’ll be joining a fast-paced environment where your work will have a direct impact on the design and delivery of mission-critical platforms. The successful … expertise, guiding engineering teams while influencing long-term architecture. Role Overview Architect scalable, modular backend solutions using Python (FastAPI, Flask) and microservices. Lead technical design across APIs, data pipelines, cloud infrastructure, and backend orchestration. Drive architecture reviews, documentation, and system governance. Work closely with DevOps and engineering teams to build cloud-native systems on AWS with CI/… FastAPI or Flask. Strong experience in microservices, RESTful APIs, and distributed systems. Hands-on expertise with data pipelines, background jobs, message queues, and integrations. AWS experience (ECS, EC2, Lambda, VPC, S3) and CI/CD (GitLab CI or similar). Proficiency with Docker and containerisation workflows. Excellent communication skills, able to explain technical concepts clearly. Nice to Have Exposure to More ❯
West Midlands, England, United Kingdom Hybrid / WFH Options
Colossus Recruitment
and modern microservices to help shape the future of their backend systems. This role is ideal for someone who enjoys driving architecture decisions, leading technical direction, and delivering scalable, cloud-native platforms. You’ll be joining a fast-paced environment where your work will have a direct impact on the design and delivery of mission-critical platforms. The successful … expertise, guiding engineering teams while influencing long-term architecture. Role Overview Architect scalable, modular backend solutions using Python (FastAPI, Flask) and microservices. Lead technical design across APIs, data pipelines, cloud infrastructure, and backend orchestration. Drive architecture reviews, documentation, and system governance. Work closely with DevOps and engineering teams to build cloud-native systems on AWS with CI/… FastAPI or Flask. Strong experience in microservices, RESTful APIs, and distributed systems. Hands-on expertise with data pipelines, background jobs, message queues, and integrations. AWS experience (ECS, EC2, Lambda, VPC, S3) and CI/CD (GitLab CI or similar). Proficiency with Docker and containerisation workflows. Excellent communication skills, able to explain technical concepts clearly. Nice to Have Exposure to More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Sanderson
digital programmes Deep understanding of API Gateway design and enhancement Experience modernising legacy systems and migrating to cloud-native platforms Solid grasp of AWS (API Gateway, Lambda, S3, VPC) Familiarity with Java, DB2, relational databases, and network concepts Desirable experience includes: OpenAPI schemas, Kubernetes, Spring Boot, JBOSS/EJB, Postgres, Python Prior work within UK government departments Ability to More ❯
create robust, scalable and innovative personalisation systems that power our digital services. Interview process Technical task for shortlisted candidates - approx. one hour preparation time (week commencing 13th October). Virtual interview - approx. one hour of technical and values-based questions interviews to begin 20th October. This may be subject to change. Main Responsibilities Provide technical leadership and mentoring, set … large scale machine learning, including building, deploying, scaling and securing ML infrastructure in cloud-native environments. Strong experience with AWS services including SageMaker, Bedrock, S3, EC2, Lambda, IAM, VPC, ECS/EKS, DynamoDB, Kafka, CloudFormation and associated technologies such as Python. Proven ability to drive cross functional technical initiatives and deliver results through collaboration and alignment. Disclaimer This job More ❯