What Jobs are available for Cloud Architect in London?

• Design and implement high-availability, scalable, and secure cloud infrastructure.
• Develop and maintain cloud architecture blueprints and documentation.
• Define and enforce cloud security best practices and compliance requirements.
• Lead the migration of existing applications and infrastructure to the cloud.
• Evaluate and select appropriate cloud services and technologies.
• Implement and manage Infrastructure as Code (IaC) solutions.
• Oversee containerization strategies using Docker and Kubernetes.
• Collaborate with development and operations teams to ensure seamless deployment and operation.
• Provide technical leadership and mentorship to engineering teams.
• Troubleshoot and resolve complex cloud infrastructure issues.
• Optimise cloud resource utilisation and manage costs effectively.
• Stay current with emerging cloud technologies and industry trends.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Extensive experience as a Cloud Architect or in a similar senior technical role.
• In-depth knowledge of major cloud platforms (AWS, Azure, GCP).
• Proficiency in containerization (Docker, Kubernetes) and IaC (Terraform, Ansible).
• Strong understanding of networking, security, and database technologies in a cloud context.
• Experience with microservices architecture and CI/CD pipelines.
• Excellent leadership, communication, and problem-solving skills.
• Ability to work independently and lead teams in a remote environment.

Joining our Cloud Platforms team, you will operate in a technical role, working predominately with Microsoft Azure to help our clients create agile, scalable and cutting edge technology solutions. You’ll need deep familiarity with the Cloud Adoption Framework, Well-Architected Framework, architectural patterns and best practices to help our customers navigate complexity and accelerate their digital transformation.

Responsibilities  

• Lead discussions with enterprise customers on the use of cloud computing to solve complex business problems.
• Lead customer engagements and take accountability for all aspects of technical delivery
• Support the commercial team in pre-sales activities to help secure future business.
• Execute technical customer engagements, produce high quality design and implementation documentation.
• Help develop standards for documentation, tooling, technology choices, DevOps etc
• Design and build cloud solutions to achieve the customer's objectives.
• Invest in continuous development of technical capabilities, knowledge and soft skills.
• Be actively involved in contributing to our team community.
• Communicate complex topics to technical and non-technical audiences.

Requirements

• About You   
• Hands on technical experience in an Azure focused role with demonstrable experience of Azure build, migrations and landing zone projects.
• Expertise in cloud infrastructure, cloud migrations and modern cloud native application design – primarily in Azure.
• Track record of building / provisioning large and complete Azure cloud environments.
• Experience in Azure Infrastructure as Code with ARM / Bicep / Terraform.
• Interested in understanding the wider business context of a client and how technology can enable their required outcomes.
• Experience in designing enterprise scale cloud solutions and roadmaps of technology change.
• Candidates will need to be SC Cleared or eligible for SC Clearance - which requires them to be UK resident for 5 + years.

• Your arsenal of technical skills should include some of the following
• Azure Compute (VMs, VMSS, App Service, Azure Functions, AKS etc)
• Azure Networking (Express Route, Virtual Network, ASG / NSG, Front Door, Azure Firewall DNS, UDR, traffic manager)   
• Azure Management & Governance (Policy, Management Groups, RBAC, Bastion, Automation, Backup, ASR, Azure Monitor, Defender)
• Azure Storage (Blob, Disks, Files)
• Azure Migrations (Azure Migrate, 3rd Party tools)
• Azure Pipelines, Azure DevOps and GitHub

Benefits

Why people choose to grow their careers at UBDS

People are the most important aspect of our business, so adding the right people to the team and helping them grow is critical. This is why we’ve invested in a people-focused team to look after the entire employee experience.

With an impressive portfolio of customers in both the public and private sectors, we have a variety of exciting projects to be involved in. As a technology agnostic organisation, you’ll gain exposure to the world’s leading and latest technology.

Employee Benefits

About UBDS

UBDS was born out of a vision to build lasting relationships by delivering digital transformation solutions with unrivalled speed and efficiency. We have taken complex organisations to the frontier of innovation, transforming enterprise and public sector to be faster, leaner and more competitive.

Organisations turn to us for deep knowledge, specialist skills, years of on-the-job experience and our can-do and get-it done culture.

Projects are personal. Our work is an extension of the values we embody, and we are always looking for ways to fill the gap for our clients. For us, it’s about top- and bottom-line growth, and equipping our clients with cutting-edge technology that empowers innovation.

We exist to deliver significant, measurable and sustainable digital transformation, and we achieve this by delivering value to our customers in the following ways:

1. Accelerating change

2. Ensuring frictionless high performance

3. Mitigating risk and ensuring security

From advisory, to design and execution, we implement the technology that aligns with our clients’ goals – to help them innovate and thrive. We have four key values that guide the way we work together, engage with our customers, make decisions, and ultimately succeed:

Interested in joining our innovative team?

Get in touch. To find out more about this role, one of our other vacancies or to just talk about UBDS and where you might fit into one of our free thinking and ever-advancing teams, please head to or send your CV to

Equal Opportunities

We are an equal opportunities employer and do not discriminate on the grounds of gender, sexual orientation, marital or civil partner status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.

Why people choose to grow their careers at UBDS Group

Professionals choose to grow their careers at UBDS Group for its reputation as a dynamic and forward-thinking organisation that is deeply committed to both innovation and employee development. At UBDS Group, employees are given unique opportunities to work on cutting-edge projects across a diverse range of industries, exposing them to new challenges and learning opportunities that are pivotal for professional growth. The Group’s culture emphasises continuous improvement, offering ample training programs, mentorship, and the chance to gain certifications that enhance their skills and marketability.

UBDS Group fosters a collaborative environment where creativity and innovation are encouraged, allowing employees to contribute ideas and solutions that have a tangible impact on the company and its clients. This combination of professional development, a culture of innovation, and the opportunity to make meaningful contributions makes UBDS Group an attractive place for those looking to advance their careers and be at the forefront of technological and operational excellence.

Employee Benefits

• Training – All team members are offered a number of options in terms of personal development, whether it is technical led, business acumen or methodologies. We want you to grow with us and to help us achieve more
• Private medical cover for you and your spouse/partner, offered via Vitality
• Discretionary bonus based on a blend of personal and company performance
• Holiday – You will receive 25 Days holiday, plus 1 day for Birthday and 1 day for your work anniversary in addition to UK bank holidays
• Electric Vehicle leasing with salary sacrifice
• Contributed Pension Scheme
• Death in service cover

About UBDS Group

At UBDS Group our mission is to support entrepreneurs who are setting new standards with technology solutions across cloud services, cybersecurity, data and AI, ensuring that every investment advances our commitment to innovation, making a difference, and creating impactful solutions for organisations and society.

Equal Opportunities

We are an equal opportunities employer and do not discriminate on the grounds of gender, sexual orientation, marital or civil partner status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.

About the job you're considering

As a Salesforce Marketing Cloud Technical Architect at Capgemini, you will be responsible for designing and implementing robust solutions that leverage Salesforce Marketing Cloud and Data Cloud to meet our clients’ business needs. You will collaborate with stakeholders to understand requirements, develop technical strategies, and ensure the successful delivery of projects.

Hybrid working:  The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time.

Your role

You will have the opportunity to join a team who work on cutting-edge projects, pushing the boundaries of technology and creativity.

As a Salesforce Marketing Cloud Architect, you will;

• Design, develop architect and deploy Salesforce Marketing Cloud solutions tailored to client requirements
• Collaborate with business stakeholders and Capgemini colleagues to gather and analyse requirements, implement solutions and troubleshoot and resolve technical issues related to Salesforce implementations
• Provide technical guidance and mentorship to development teams  
• Conduct code reviews and ensure the quality of deliverables, troubleshoot and resolve technical issues related to Salesforce implementations
• Stay up-to-date with the latest Salesforce features and technologies

You can bring your whole self to work. At Capgemini equity, diversity and inclusion is part of everyday life, and will be part of your working reality. We have built an inclusive and welcoming environment, for everyone.

Your skills and expertise

• Proven experience as a Salesforce Technical Architect, with a focus on Marketing Cloud 
• Strong understanding of Salesforce Marketing Cloud, including Email Studio, Journey Builder, Automation Studio, and Audience Builder
• Experience with Salesforce Data Cloud (formerly known as Salesforce CDP) and its integration with other Salesforce products
• Proficiency in Salesforce Marketing Cloud APIs, SQL, Server Side Javascript (SSJS) and AMPscript 
• Strong knowledge of data modeling, data integration, and ETL processes 
• Excellent problem-solving skills and the ability to troubleshoot complex technical issues
• Strong communication and interpersonal skills, with the ability to work effectively with both technical and non-technical stakeholders.
• Salesforce certifications such as Marketing Cloud Consultant, Marketing Cloud Developer, Salesforce Admin are highly desirable

Your Security Clearance

To be successfully appointed to this role you will need to undergo Baseline Personnel Security Standard  checks. 
There are no nationality or residency restrictions, although if you have resided outside of the UK within the last 3 years, further checks may be required.
There are other criteria and check required for BPSS, and throughout the recruitment process, you will be asked questions about your security clearance eligibility such as, but not limited to, country of residence and nationality.

What does 'Get the future you want' mean for you?

You will be empowered to explore, innovate, and progress. You will benefit from Capgemini’s ‘learning for life’ mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard ManageMentor, Cybersecurity qualifications and much more.
You’ll be bringing your unique skills and perspectives to the team, inspiring and taking inspiration from your teammates as you unlock value in everything you do. You’ll be joining a professional community of experts, who have got your back and will support you, every step of the way. 

Why you should consider Capgemini

Growing clients’ businesses while building a more sustainable, more inclusive future is a tough ask.  When you join Capgemini, you’ll join a thriving company and become part of a diverse collective of free-thinkers, entrepreneurs and industry experts.  We find new ways technology can help us reimagine what’s possible.  It’s why, together, we seek out opportunities that will transform the world’s leading businesses, and it’s how you’ll gain the experiences and connections you need to shape your future.  By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you’ll build the skills you want. You’ll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is.

About Capgemini

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2024 global revenues of €22.5 billion.

Get The Future You Want |   

Job Title: Principal Cloud Architect

Location: London, UK (Hybrid ~ 2-3 days on-site/ in office per week)

Contract: Permanent, Full-time

Salary: £90,000–£120,000 + 10% Bonus + 10% Shares + Benefits

About Us

At Appvia, we help governments and enterprises deliver secure, scalable, and modern digital services in the cloud. As a trusted cloud and platform engineering consultancy, we work with public sector and enterprise organisations to accelerate cloud adoption, build capability, and establish best practices across Cloud, DevOps, and Platform Engineering.

We’ve built our reputation working with some of the UK’s most complex and highly regulated environments, including central government and financial institutions, where we help customers cut through complexity and deliver lasting change.

Role Overview

We are seeking an experienced Principal Cloud Architect to represent Appvia in a strategic engagement with an existing UK government customer. This role will play a key part in shaping national-level cloud strategy and policy, working with multiple technical and non-technical stakeholders across departments. This is an architecture-focused role suited to someone with a strong hands-on foundation in cloud infrastructure and platform engineering, now operating at a strategic, consultative level.

You’ll act as a trusted advisor, guiding best practice in cloud architecture, governance, and platform engineering, to lead and help define government standards, policies, and long-term objectives. Reporting into Appvia's Head of Pre-Sales and working closely with the COO, you’ll bridge technical strategy and executive engagement, helping to form a clear, evidence-based roadmap for the UK’s cloud future.

Interview process - 3 stage

• Initial conversation with our Talent Acquisition Manager
• Interview with COO
• Final Interview with Hiring manager and Engineering Leadership

Important

This is an urgent requirement for a public sector client and will require ACTIVE Security Clearance approval to start.

Requirements

• Proven experience as a Cloud or Principal Architect in complex, multi-stakeholder and public sector environments.
• Deep understanding of cloud architecture, platform engineering, and DevOps practices.
• Broad knowledge of modern tooling and methods (IaC, Kubernetes, CI/CD, DevSecOps, automation).
• Strong consultancy and stakeholder engagement skills - confident with senior civil servants and technical leaders alike.
• Ability to align technical direction, policy, and organisational goals at scale.
• Entrepreneurial mindset with the confidence to influence, lead, and build trust in fast-moving environments.
• ACTIVE SC clearance (UK passport or ILR, 5+ years UK residency).

• Lead on defining and advising national cloud strategy and governance for UK government.
• Collaborate with senior government stakeholders, translating complex technical concepts into clear, actionable strategies.
• Evaluate emerging tools, policies, and frameworks to inform cloud best practice and compliance.
• Shape architecture principles and standards for modern platform engineering (IaC, CI/CD, containers, DevSecOps, automation).
• Conduct and review strategic research and analysis across departments to inform a unified approach to cloud adoption.
• Represent Appvia as a trusted technical and advisory lead, building credibility and long-term relationships with customers.
• Work closely with Appvia leadership to expand capability, influence direction, and identify opportunities for innovation.

• Platform Architecture Expertise: Demonstrated experience designing scalable, secure cloud platforms, particularly within AWS or/and Azure.
• Microservice Applications Development: Advanced knowledge of AWS/Azure application architecture (containers, databases, serverless etc), security tooling best practices.
• Infrastructure as Code: Mastery of infrastructure-as-code practices and tools like Terraform.
• Cloud-Native Solutions: Strong understanding of DevOps, CI/CD, and containerization best practices to support modern application development and deployment.
• Public Sector Experience: Experience engaging with public sector clients, understanding their unique challenges, and delivering tailored solutions.
• Technical Communication: Ability to communicate complex technical concepts effectively to both technical and non-technical stakeholders.
• Thought Leadership: Commitment to staying current with industry trends, contributing to knowledge sharing, and driving best practices within the team.
  

Certification in relevant cloud technologies (AWS, Azure) at an expert/professional level is highly desirable, e.g

• Microsoft Certified: Azure Solutions Architect Expert
• AWS Certified: Solutions Architect Professional

Certification in Kubernetes administration is desirable

• Certified Kubernetes Administrator (CKA)
• Certified Kubernetes Security Specialist (CKSS)

Benefits

Why join Appvia?

We are a self-funded, London based startup; providing businesses with a fast and secure way to deploy containerised applications into the cloud.

We are on a mission to enable organisations to make cloud-based software delivery simple and efficient, whilst having the insights into costs, security and cadence. As a company that holds customers at the heart of everything we do, we are looking for candidates that want to make a real change to how Dev and Ops is working in the industry.

With us our customers, like the UK’s Home Office & Bank of England, are harnessing cloud-native technologies, limiting the challenges of infrastructure management and rapidly delivering digital products.

What’s on offer?

️ Work-life balance

• Flexible working with core hours of 10-4pm because we know life happens outside of work
• Hybrid working - only one compulsory office day per month
• 25 days’ holiday a year, plus bank holidays
• An additional day off for your birthday
• Enhanced maternity and paternity to full pay
• Workplace Nursery Benefit to help working parents

This is an excellent opportunity for Sr. Cloud Security Architect professionals to be part of leading-edge technology projects. Cognizant's Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help our clients maximize value in their infrastructure resources, while optimizing infrastructure performance and cost.

Key Responsibilities:

• Design, implement, and maintain scalable security solutions using AWS services such as AWS WAF, AWS Shield Advanced, AWS Secrets Manager, AWS Inspector, AWS Macie, AWS GuardDuty, AWS Detective, AWS CloudTrail, and AWS Security Hub.
• Ensure cloud environments meet organizational and compliance security standards, Firewall Management
• Manage, configure, and troubleshoot Checkpoint Firewall to maintain network perimeter security and prevent unauthorized access, Infrastructure as Code (IaC)
• Develop and maintain IaC using AWS CloudFormation or Terraform for automated deployment, configuration management, and consistent infrastructure provisioning.
• Security Configuration and Optimization
• Configure and optimize security measures, including IAM policies, security groups, network access controls, and encryption protocols.
• Monitoring and Incident Response
• Monitor AWS security alerts and incidents using AWS tools.
• Respond to and mitigate threats in real-time, conducting post-incident analysis and documentation. Risk and Compliance Management
• Conduct regular security assessments and audits to ensure compliance with industry standards (ISO 27001, SOC 2, etc.).
• Develop strategies to address vulnerabilities and mitigate risks.
• Collaboration and Integration
• Work closely with IT and development teams to integrate security services into CI/CD pipelines and production environments.
• Partner with clients to understand their requirements and deliver customized cloud security solutions.
• Reporting and Documentation
• Create detailed reports on detected threats, incidents, and response activities.
• Maintain technical documentation, security best practices, and deployment guides.
• Mentorship and Knowledge Sharing
• Provide guidance and mentorship to team members on security best practices and implementation processes.
• Stay current with emerging threats, tools, and AWS updates.

Required Skills

• Strong hands-on experience with AWS security tools (AWS WAF, GuardDuty, Security Hub, etc.)
• Expertise in Checkpoint Firewall management and troubleshooting
• Proficiency in Infrastructure as Code (IaC) tools like AWS CloudFormation and Terraform
• In-depth knowledge of Identity and Access Management (IAM), VPC security, and encryption techniques
• Experience with network defense, vulnerability management, and incident response
• Familiarity with DevSecOps and integrating security within CI/CD pipelines
• Knowledge of threat detection, risk assessment, and security audit processes
• Excellent analytical, problem-solving, and communication skills

Preferred Skills:

• AWS Certified Security – Specialty or AWS Certified Solutions Architect
• Checkpoint Certified Security Expert (CCSE) or similar certification
• Experience with scripting (Python, PowerShell, or Bash)
• Familiarity with compliance frameworks (ISO 27001, GDPR, SOC 2, PCI-DSS)

At Cognizant you will experience an exciting mix of innovation by design, creativity, collaboration, and efficiency within a framework of stimulating objectives and a passion for delivering the best to our customers.

You will be joining a network of some of the most creative, innovative, and dedicated people in the industry with ample opportunities to learn and develop your career.

Our Associates are chosen for their attitude, skills, knowledge, and enthusiasm but above all, their belief that anything is possible.

Cognizant is an equal opportunities employer, and we welcome all applications regardless of race, colour, gender, ethnic origin, nationality, religion or beliefs, disability, age, sexual orientation, political opinions, or trade union membership.

• Design and implement scalable, secure, and highly available cloud architectures.
• Develop and maintain Infrastructure as Code (IaC) using tools like Terraform or CloudFormation.
• Lead the migration of existing applications and infrastructure to cloud platforms.
• Define and enforce cloud governance policies, security standards, and cost management strategies.
• Collaborate with development, operations, and business teams to understand requirements and deliver solutions.
• Provide technical leadership and mentorship to cloud engineering teams.
• Stay abreast of the latest cloud technologies and industry trends, recommending adoption where appropriate.
• Troubleshoot and resolve complex cloud infrastructure and application issues.
• Develop and document cloud architecture blueprints, standards, and best practices.
• Conduct architectural reviews and provide guidance on cloud best practices.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Proven experience as a Cloud Solutions Architect, with a strong focus on AWS, Azure, or GCP.
• Expertise in designing and implementing cloud-native applications and microservices.
• Proficiency in Infrastructure as Code (IaC) tools (e.g., Terraform, Ansible, CloudFormation).
• Solid understanding of networking concepts, security principles, and data storage solutions in cloud environments.
• Experience with containerization technologies (e.g., Docker, Kubernetes).
• Excellent problem-solving, analytical, and critical thinking skills.
• Strong communication and interpersonal skills, with the ability to effectively present technical information to diverse audiences.
• Relevant cloud certifications (e.g., AWS Certified Solutions Architect, Azure Solutions Architect Expert) are highly desirable.

• Design, build, and maintain scalable, resilient, and secure cloud architectures on platforms such as AWS, Azure, or GCP.
• Collaborate with development teams to define application requirements and translate them into technical solutions.
• Develop and implement Infrastructure as Code (IaC) using tools like Terraform or CloudFormation.
• Ensure the security and compliance of cloud environments by implementing best practices and governance policies.
• Optimize cloud costs and performance through continuous monitoring and tuning.
• Lead the migration of existing applications and infrastructure to the cloud.
• Provide technical leadership and guidance to cloud engineers and other IT staff.
• Troubleshoot and resolve complex technical issues related to cloud infrastructure.
• Evaluate and recommend new cloud technologies and services.
• Develop and maintain architectural documentation and standards.
• Participate in on-call rotation for critical infrastructure issues.

• Bachelor's degree in Computer Science, Engineering, or a related field; Master's degree preferred.
• 7+ years of experience in IT infrastructure and systems engineering, with at least 4 years focused on cloud architecture.
• Proven expertise in designing and implementing solutions on AWS, Azure, or GCP.
• Strong understanding of networking concepts, security principles, and data management in cloud environments.
• Hands-on experience with containerization technologies (Docker, Kubernetes).
• Proficiency in scripting languages (e.g., Python, Bash) and IaC tools.
• Experience with CI/CD pipelines and DevOps practices.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work effectively in a hybrid team environment, balancing remote and on-site collaboration.
• Relevant cloud certifications (e.g., AWS Certified Solutions Architect, Azure Solutions Architect Expert) are highly desirable.