165 Devops jobs in London

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. Due to data protection requirements, this role requires a successful candidate to be based somewhere in UK/EU.

Our application stack is currently based on Postgres, NextJS.js, Java and Python, and deployed via Kubernetes in the cloud (AWS/Azure). We run code and data analysis pipelines based on ANTLR4 and Python orchestrated by Argo Workflows. Git is where our code lives, and Github Actions is how it gets out into the world. We monitor our infra with Sentry, Grafana, Prometheus, and Loki.

We are currently expanding our core products: the Verisian Explorer, Validator, and Builder. 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

• We require applicants to be based in the UK/Europe.
• Substantial experience architecting and implementing cloud infrastructure and application deployments at scale (Terraform, Kubernetes or similar tools)
• 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 logging and monitoring infrastructure and applications for health, performance, and security
• Experience building/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
• Security first mindset
• We & mission mindset
• Iteration mindset
• “If it’s not in code and documented, it doesn’t exist”-mindset

Bonus points for:

• Cloud Security experience (IAM, network segmentation, hardening of cloud services/containers)
• Security-focused infrastructure as code
• Checkov, Semgrep, OWASP ZAP, Trivy, secrets scanning, or similar
• Experience with regulatory framework implementations (SOC2, ISO 27001, CE+, HIPAA, GDPR, IGx)

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

What we’re all about. 

Do you ever have the urge to do things better than the last time? We do. And it’s this urge that drives us every day. Our environment of discovery and innovation means we’re able to create deep and valuable relationships with our clients to create real change for them and their industries. It’s what got us here – and it’s what will make our future. At Quantexa, you’ll experience autonomy and support in equal measures allowing you to form a career that matches your ambitions. 41% of our colleagues come from an ethnic or religious minority background. We speak over 20 languages across our 47 nationalities, creating a sense of belonging for all. 

We're heading in one direction, the future. We’d love you to join us.

At Quantexa we believe that people and organizations make better decisions when those decisions are put in context – we call this Contextual Decision Intelligence. Contextual Decision Intelligence is the new approach to data analysis that shows the relationships between people, places and organizations - all in one place - so you gain the context you need to make more accurate decisions, faster. 

Founded in 2016 Quantexa helps organizations make their data more meaningful, and is the world’s leading software company providing a single networked view of internal and external data as an input to analytical and AI models. From compliance, fraud, anti-money laundering and credit risk to customer intelligence and master data management, Quantexa partners with Global Tier 1 Insurers and Banks, Government Agencies, Telecoms and Technology companies to deliver Contextual Decision Intelligence.

Due to the continuous success and high demand from our customers, we are looking for a mid-level DevOps Engineer to join our R&D team to build and shape the next generation of products that transform how organizations around the world use data.

Headquartered in London with significant offices in New York, Boston, Toronto, Sydney, Singapore, and Brussels and Malaga Quantexa is continuing its expansion within the UK, building on our core values of Determination, Ambition, Teamwork and Accountability.

What will you be doing?

You’ll be joining one of our DevOps teams in our R&D department working on the Quantexa Cloud Platform and accompanying solutions. The platform is comprised of a landscape of low maintenance, on-demand, and highly secure environments. Our environments host our software for our customers and partners to use, they also service a variety of internal use cases including underpinning the work of our R&D teams to develop Quantexa Platform software.

You’ll be heavily involved with our cloud-based technical infrastructure, with responsibilities surrounding improving the availability and resilience of our platform, improving its usability and security, ensuring we stay at the forefront of technical innovation, and reducing toil across our estate.

You will also work alongside our software engineering teams to leverage DevOps techniques to support our software release activities and work on unique cloud-based product offerings for our customers to use in their own DevOps processes on their own Cloud estate.

Our tech stack

• A strong focus on Docker/Kubernetes/Istio
• DevOps tooling/automation - ArgoCD/Jenkins/Github Actions
• Scripting languages - Bash/Python/Groovy/Golang
• Provisioning software/frameworks (Elasticsearch/Spark/Hadoop/Airflow/PostgreSQL)
• Infrastructure Management - CasC, IasC (Ansible, Terraform, Packer)
• Log and metric aggregation with Fluentd, Prometheus, Grafana, Alertmanager
• Public Cloud, primarily GCP and Azure, but also AWS

Requirements

What do I need to have?

• Take pride in designing, building and delivering high quality well engineered solutions to complex problems

• Take a big picture approach to solving problems, taking care to ensure that the solution works well within the wider system
• In-depth exposure to a handful of the key parts of our tech stack listed above
• Experience with programming/scripting/automation
• Good appreciation for information security principals
• Experience with infrastructure management and general Linux administration

Experience in the following would be beneficial:

• Experience managing microservice based architectures (scaling, upgrading, traffic management, deployment strategies)
• Experience mentoring junior engineers
• Experience with software build and release engineering

Benefits

Why join Quantexa?

Our perks and quirks. 

What makes you Q will help you to realize your full potential, flourish and enjoy what you do, while being recognized and rewarded with our broad range of benefits. 

We offer: 

• Competitive salary and Company Bonus

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 +

About TradingHub

Founded in 2010, we have grown from a united vision shared between two people to a team of over 140 across London, Toronto, New York and Singapore. We have achieved scale by building the best-in-class surveillance tooling, where our analytics bring the front office risk mindset to the compliance function.

Though we have developed in the trade surveillance arena, we have always been more than that. At heart, we are a finance-focused big data firm. Our goal is to continue creating the world’s leading financial markets analytics platform.

The Role

We're looking for a motivated and results-driven DevOps Consultant on a contract basis to support an established Engineering team. You will be part of a team of three, working closely with the wider engineering team to ensure our build pipeline meets their needs. You will design and implement automated build processes for our software projects, with the aim to make compilation/testing/packaging as automatic and resilient as possible. We are looking for somebody who can generate new ideas and can drive the rapid adoption of new processes/systems.

Responsibilities:

• Implementing automated DAST scans into our overnight pipeline utlising BurpSuite
• Delivering controls around Nuget Packages with Artifactory

• Writing plugins with SonarQube for password searches
• Executing terraform coverage for SonarQube
• Test coverage for terraform within SonarQube
• Integrating Playwright into CICD pipelines

Requirements

Main skills/experience:

• Experience in building reliable and scalable CI/CD Pipelines
• Experience with Playwright
• Strong experience with SonarQube
• Proficiency with Terraform
• Proficiency with Airflow and Python

• Proficiency with git and source code management systems such as Gitlab, GitHub or Bitbucket

Desirable skills/experience:

• Experience with cloud platforms such as AWS
• Experience with Jira
• Experience with .NET build tools and related tooling such as Nuget, MSBuild, Visual Studio, Resharper

Benefits

Life at TradingHub is a rewarding journey within a fast-growing company that thrives on innovation and collaboration. By combining the best of both tech and finance, we’re able to solve complex problems together and deliver meaningful results to our customers. Everybody has value to bring, and we welcome individuality as a key driving force behind our collective success.

Rooted in everything that we do are our core values: Accountability, Ambition, Partnership and Trust. These provide the foundation for a sustainable workplace culture and the platform for you to harness your unique experience and become the best version of yourself. We believe in our people and invest in their growth, and together, we can sit on the right side of history.

Don’t tick every single requirement?  Research shows that candidates from under-represented groups are less likely to apply unless they meet all the criteria. We are dedicated to building a diverse, equitable and inclusive workplace, so if this role excites you, please don't let our specification hold you back. Get in touch!

TradingHub is an equal opportunities employer. We do not discriminate based on race, religion, ethnic or national origins, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, socio-economic background, responsibilities for dependants, physical or mental disability or other applicable legally protected characteristics. TradingHub selects candidates for interview based solely on their skills, experience and qualifications.

We are committed to making our recruitment process accessible to all and we encourage candidates to inform us of any required adjustments. A full copy of our diversity, equity and inclusion policy will be made available to you upon request.

DevOps Engineer
12 months
Remote
Active SC clearance required
520 per day inside IR35 - umbrella only

Role description
We are seeking a skilled and proactive Ericsson BSS Specialist to join our DevOps team. This role is responsible for the deployment, configuration, and operational support of Ericsson's Business Support Systems (BSS) stack running on containerised infrastructure.

Skills and experience
The ideal candidate will have hands-on experience with Ericsson BSS applications such as:

• Charging, Billing, Order Management, and Catalog
• Strong background in cloud-native operations using Kubernetes and container orchestration platforms.
• You will work closely with development, operations, and infrastructure teams to ensure the stability, scalability, and performance of BSS services.

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!

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!