65 Devops Engineer jobs in London

About Us: 

Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke service, allowing us to truly understand our clients’ needs.

It is this close collaboration with our clients that has enabled us to grow rapidly in recent years and will drive our ambitious future growth plans. We currently have over 300 consultants working with a variety of key clients from both the public and private sectors such as the Ministry of Justice, Department for Education, FCDOS, UEFA, International Olympic Committee and Mercedes Benz; with plans to increase our client base further in the near future. 

We operate as a flat organisation and believe in trusting and supporting our team to operate independently. We pride ourselves on being specialists at what we do, making the most of our consultants’ expertise in their fields in order to provide a best-in-class service to our clients. All our consultants have the opportunity to work on a range of different projects, providing a broad range of knowledge on which to develop their careers and progress in the direction they choose.

About You:

You are a motivated and adaptable professional with a strong analytical mindset and a passion for using technology to solve real-world problems. You enjoy working in collaborative, agile teams and take pride in delivering high-quality solutions that make a tangible impact. With strong communication skills and a consultative approach, you’re comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. You understand and align with Solirius Reply Values.

The Role:

This is an exciting opportunity to join our Software Engineering Practice as a DevOps Engineer, to work alongside our team and help build out the capability.

Requirements

Key Responsibilities:

• Understanding client requirements, liaising with stakeholders and speaking with managers.

• Implementing solutions to deploy and maintain highly available and scalable citizen-facing and private services and applications
• Implementing and managing continuous delivery systems and methodologies across cloud environments (Azure).
• Providing feedback to project teams on how the platform is working
• Advise developers on how they use specific systems and configure CI/CD pipelines
• Automating and improving the development and release processes.

Key Skills/Experience:

• Substantial DevOps experience
• Microsoft Azure is essential, beneficial to have exposure to AWS and GCP
• Commercial experience hands on coding - Infrastructure as Code (IaC) is essential
• Ideally experience/exposure to Agile/Lean methodologies
• Continuous Integration/Delivery/Deployment pipelines
• Ability to advocate DevOps principles, practices and philosophy
• Beneficial to have worked within the Government previously or Public Sector
• Azure certification beneficial

Benefits

Package and Benefits:

• Competitive Salary
• Bonus Scheme
• Private Healthcare Insurance
• 25 Days Annual Leave + Bank Holidays
• Up to 10 days allocated for development training per year
• Enhanced Parental Leave
• Paid Fertility Leave (5 Days)
• Statutory & Contributory Pension
• EAP with
• Gym Membership Benefits
• Flexible Working
• Annual Away Days/Company Socials

Equality & Diversity:

Solirius Consulting is an equal opportunities employer. We are committed to creating a work environment that supports, celebrates, encourages, and respects all individuals and in which all processes are based on merit, competence and business needs. We do not discriminate on the basis of race, religion, gender, sexuality, age, disability, ethnicity, marital status or any other protected characteristics.

Should you require further assistance or require any reasonable adjustments be put in place to better support your application process, please do not hesitate to raise this with us.

About Us

At Verisian, we envision a world where groundbreaking medical therapies are judged using all available evidence and the best possible software, where the data and science are transparent to companies and regulators alike to make the best possible decisions faster and with greater accuracy and confidence.

We’re developing innovations for clinical research and public health authorities. While initiatives exist that have brought standardization for clinical trial data structure, lengthy analysis and submission cycles remain, while increasing trial complexity and numbers present substantial challenges in decision-making, ultimately slowing the speed of medical progress.

The products we build empower the pharmaceutical sector and regulators to analyze and quality control studies faster, with fewer resources, and at lower cost, increasing the rate at which innovation enters the market to provide improved and safer therapies for devastating diseases. 

By joining us, you will commit yourself to building software that enables the analysis and faithful assessment of clinical trial outcomes, to make the world a healthier place for everyone.

Culture

At Verisian, our mission is to build the future of drug development. To help us succeed, we're creating a unique employee culture. We're fanatically customer obsessed, crafting world-class products that customers love with every interaction. We take extreme ownership and accountability for our work, seeing whatever we do through to completion. We communicate candidly and directly with each other, even when it's uncomfortable. We're innately curious, open to alternative perspectives, and invest passionately in our own continuous growth.

Role Description

As a DevOps Engineer, you will be responsible for the infrastructure used by our world-class engineering team and our customers. You will be exposed and expected to work with the latest technologies to build clean, efficient, and performant infrastructure and application deployments in secure cloud environments. As part of our core team, you will join us in troubleshooting customer issues, finding root causes, and deploying required fixes to ensure maximal performance and uptime. You will directly contribute to our overall efficiency and success by building and maintaining the rails on which our software is built and brought to our customers.

Our application stack is currently based on postgres, next.js, and java and deployed via docker/kubernetes in the cloud. We run code analysis pipelines based on antlr4. Git is where our code lives, and Github Actions is how it gets out into the world.

We currently focus on our core products: the Verisian Explorer and Validator. Our tooling automatically extracts full dataset and column-level data lineages and dependencies from existing clinical trials to enable validation, understanding, modification, communication, as well as trial code and data reuse. This means clinical trials are analyzed and validated faster, better, and at lower costs to the benefit of all of humanity.

Requirements

• Substantial experience architecting and implementing cloud infrastructure and application deployments at scale (Terraform or similar, Kubernetes or similar, Docker)
• Understanding of networking and experience troubleshooting integrated infrastructures in the cloud (AWS, Azure, GCP)
• Experience building and owning continuous integration, testing, and deployment workflows (GitHub Actions, GitLab CI/CD, Jenkins, or similar)
• Experience monitoring infrastructure and applications for health and performance
• Experience building or maintaining data processing workflows using queues and event-driven triggers (Argo)
• Strong understanding of client/server architecture
• Excellent documentation and communication skills
• Understanding of and strong conviction for SRE principles
• We and mission mindset
• Iteration mindset
• ‘If it’s not code and documented, it doesn’t exist’ mindset

Bonus points

• Experience in deployment and management of streaming data architecture
• Experience with TypeScript, React, or Node.js
• Experience maintaining data pipelines written in Java
• Cybersecurity experience or experience with best practices

Benefits

• What you build impacts the lives of people around the world
• Highly collaborative, ambitious and world-class team
• Employee Stock Options Plan
• All remote, asynchronous work environment
• Additional benefits depending on country of residence

Lead DevOps Engineer

6 months

Remote

Inside ir35 - Umbrella only

Active SC security clearance required

Role overview

The primary function of the role will be to design, develop, and build new products as well as introduce new functionality and monitoring capabilities to help further enhance the IAM service outreach and reporting capabilities. This in turn enables the HO to improve its reporting capability and reduce the likelihood of an internal cyber-attack.

The role also requires the successful candidate to support both short and long-term discovery within technical teams and developers, helping them understand design constraints, and workforce/cost implications. They will also report to and advise the Service Owner on the CI/CD (Continuous Integration/Delivery) pipelines, ensuring that new users are able to deploy at an appropriate speed whilst maintaining oversight of several technical workstreams.

To ensure delivery of the business's objectives, the Lead DevOps Engineer will also be expected to mentor and lead other engineers in technical tasks, as well as support any recruitment and assessment activities as required.

Main responsibilities

he main day to day responsibilities will be:

• Supporting teams in mapping their stories to the available platforms, helping effectively build and deploy secure services.
• Undertaking skilled platform build/support activities, such as developing hardened base containers
• Spotting instances where teams are not using best practice; advising around delivery risks
• Support other engineers and teams in service topology and discovery; helping to
• define QA and deployment pipelines
• Driving adoption of new tools so teams they can improve their integration approaches; developing new or improved support processes for users
• Ensuring Delivery in support of the already established product roadmap and ensuring new products are transitioned seamlessly into service.

Other day to day activities

All our engineers will be expected to embody an open and positive approach, supporting in:

• Progressing the Government Digital and Data Profession, understanding all roles and helping to build our community
• Working and assessing to appropriate standards: for instance, accessibility, the GDS service standard and our own community practices
• improving our skills and approaches as well as keeping up to speed with the technology landscape
• Reducing the IAM Cyber risk by continuously delivering against the Product roadmap

Essential Skills

The successful candidate must display a passion for IAM with the following skills or experience in:

• Candidates should have experience of Agile, ways of working or be familiar with working within an Agile environment.
• Have experience of delivering against a Product Roadmap
• Display previous experience at developing products and systems

All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply!

Salary banding: £90,000 - £110,000 dependent on experience

Working pattern: 1-2 days per week in office

Location: London

As a business which has AI at its core, we need to have a reliable, scalable and secure real-time ML platform to deliver our product to customers. The Engineering team makes this happen.

The team is UK-based, with a significant contingent in London, and is made up of pragmatic, curious and collaborative problem-solvers who are passionate about working with our Data Scientists to build state of the art AI products. Our Software Engineers bring together a diverse range of expertise and backgrounds; what unites us is a desire to learn, a mastery of our discipline and strong technical prowess.

Our engineers are responsible for all aspects of the software development lifecycle. You will get the opportunity to work across our entire stack building features which deliver AI capabilities to some of the biggest names in the insurance industry.

We are developing a modern real-time ML platform using technologies like Python, PyTorch, Ray, k8s (helm + flux), Terraform, Postgres and Flink on AWS. We are very big fans of Infrastructure-as-Code and enjoy Agile practices. 

As a team, we're driven by a relentless focus on delivering real value to customers at speed. We embrace modern engineering practices such as automated testing, continuous monitoring, feature flags, and on-demand production-like environments to support frequent, reliable releases.

Our team is tackling several big challenges, including:

• Building a real-time config driven user interface toolbox that seamlessly adapts to diverse customer needs
• Deploying all changes, including complex machine learning models, reliably to customers within 15 minutes with fully automated tests
• Build out new exciting product features that broaden our product scope to newer challenges
• Centralised reporting/metrics for both the business and our customers

• Infrastructure as Code (IaC) Ownership - lead and maintain our IaC platform, ensuring infrastructure services are scalable, maintainable, and upgraded with minimal effort. Help to establish and enforce best practices for infrastructure maintenance and automation.
• Platform Project Leadership - take ownership of major infrastructure projects, ensuring alignment with business and engineering needs. Provide guidance to Senior Engineers, ensuring new initiatives follow established best practices.
• Cost Management & Optimisation - monitor and manage cloud and infrastructure costs, ensuring efficient resource utilisation. Identify opportunities for cost savings and drive initiatives to optimise spend without compromising performance.
• Reliability & Performance - champion best practices for reliability, scalability, and observability. Champion the improvement of monitoring, alerting, and incident response processes to minimise downtime and ensure service continuity.
• Security & Compliance - apply an enterprise security mindset, incorporating zero-trust security principles where applicable. Leverage existing security best practices while ensuring infrastructure remains compliant and secure.

• Technical proficiency
• Must haves:
• Deep understanding of DevOps principles, practices and tooling
• Expertise in AWS
• Expertise in using tools like Terraform to manage infrastructure configuration
• Expertise with containerisation and orchestration tools like Docker and Kubernetes
• Knowledge of building and maintaining CI/CD pipelines for efficient software delivery. 
• Nice to have:
• Coding skills in Python
• Knowledge of other areas of our tech stack (GitLab, Flink, Helm, FluxCD etc.)
• Knowledge of enterprise security best practices
• Proven experience in leading successful technical projects with an infrastructure / platform focus.
• Ability to effectively communicate technical concepts to both technical and non-technical stakeholders. Naturally collaborative, with excellent communication and teamwork abilities.
• We also expect a solid understanding of modern software development lifecycles. Code & tests, pull requests, code reviews, CI/CD, QA and production releases in an agile, rapidly changing environment 
• Strong problem-solving skills and the ability to think critically and creatively
• Self-motivated with a strong sense of ownership and accountability

Sprout.ai Values

Rayo, part of the UBDS group, is seeking an AWS DevOps Engineer to design, implement, and optimise continuous integration and deployment (CI/CD) pipelines and cloud infrastructure across secure and scalable AWS platforms. The successful candidate will play a key role in supporting modern DevOps practices, automating deployment processes, and enhancing platform resilience through proactive engineering and infrastructure automation.

This role is well-suited to experienced DevOps professionals who can deliver robust cloud environments, collaborate closely with development teams, and identify ongoing opportunities for operational and performance improvements.

Key Responsibilities:

• Design and maintain CI/CD pipelines using tools such as Jenkins, GitHub Actions, and AWS CodePipeline.
• Build and manage Infrastructure-as-Code using AWS CloudFormation and Terraform.
• Implement and support configuration management tooling (e.g., Ansible, Puppet).
• Script automation using Python, Bash, or similar languages to enhance deployment and monitoring activities.
• Manage containerised environments using ECS and EKS, ensuring scalability and high availability.
• Develop and maintain monitoring and alerting using CloudWatch, Prometheus, Grafana, or equivalent tools.
• Collaborate with development, security, and platform teams to ensure infrastructure aligns with DevSecOps principles.
• Contribute to the modernisation of legacy platforms by applying cloud-native patterns and practices.
• Promote continuous improvement and advocate for engineering excellence and secure operations.

Requirements

• Strong hands-on experience with AWS services including EC2, ECS, EKS, and networking configurations.
• Expertise in building and maintaining CI/CD pipelines and automation workflows.
• Proven experience with Infrastructure-as-Code tools such as Terraform and AWS CloudFormation.
• Proficiency in scripting languages such as Python and Bash.
• Understanding of monitoring, alerting, and logging best practices in cloud environments.
• Working knowledge of secure DevOps practices and relevant compliance frameworks.
• Ability to troubleshoot complex deployment and infrastructure issues in production environments.

Desirable Experience:

• 3–5 years of experience in DevOps roles within AWS-based environments.
• AWS Certified DevOps Engineer or equivalent certification.
• Experience modernising legacy platforms and introducing automation at scale.
• ITIL Foundation certification is advantageous.
• Previous experience in regulated or public sector environments.

Benefits

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.

An exciting opportunity has arisen for a DevOps Engineer - Linux / Python, based in Royston to join this leader in the design and development of robotic systems.

Due to continued growth, they are seeking a DevOps Engineer - Linux / Python to join their team and play a significant role in the development of their software releases, standardising and automating their workflows.

Key skills & requirements for the DevOps Engineer - Linux / Python based in Royston:

• Educated to a degree level in a related discipline, or similar education
• Experience as a DevOps Engineer or within a similar role
• Experience of Linux platform, Python and AWS or Azure
• Strong communication skills both written and verbal
• Proficient in scripting languages for automation tasks would be an advantage

Out client is unable to provide visa sponsorship. Hybrid working options are available.

To apply for this DevOps Engineer - Linux / Python job based in Royston, please send your CV to (url removed) or call Kyle on (phone number removed) or (phone number removed) for more information!

Youve mastered the art of DevOps. Now its time to lead. A global powerhouse where financial technology meets real time performance at an unprecedented scale.
Remember to check your CV before applying Also, ensure you read through all the requirements related to this role.
This is your opportunity to architect, optimise, and secure core infrastructure systems that power one of the worlds biggest financial platforms. Are you ready to make an impact thats seen by hundreds of millions?
As Principal DevOps Engineer, youre not just maintaining systems youre building the foundation for the future. Taking ownership of mission critical infrastructure, lead strategic initiatives, and mentor a team of elite engineers. This role is for the bold and the relentless problem solvers who thrive in high stakes environments.
This is an in office, high energy role, building fast, pushing boundaries, and redefining fintech.
With millions relying on their platform daily, they are in need of top tier engineers to drive innovation, scale infrastructure, and ensure rock solid reliability. Expect autonomy, expect responsibility, and expect to leave your mark on a global scale.

• Architect, build, and lead the evolution of DevOps tools Kubernetes, Jenkins, Gitlab, Terraform, and more.
• Optimising automation and performance.
• Champion containerisation and high performance base images.
• Secure infrastructure access management, balancing innovation with ironclad security.

They're offering a career defining role in a company that values skill, innovation, and impact. Private health insurance, relocation packages, flexible hours, and all the perks of a cutting edge workplace. If youre looking for a role where your expertise isnt just valued, its mission critical.