Senior DevOps Engineer

Alten seeks a CI/CD DevOps Engineer in London to help build and maintain continuous integration and delivery systems for automotive projects. This position involves regular collaboration with software developers and IT staff to manage code releases and ensure smooth deployment processes. Role overview This role focuses on supporting automotive teams by designing, implementing, and maintaining CI/CD pipelines. The engineer applies both engineering and coding skills to streamline code integration and automate delivery workflows. Collaboration Working closely with developers and IT professionals, the CI/CD DevOps Engineer coordinates code releases and helps troubleshoot integration issues. The position requires strong communication and a hands-on approach to problem-solving within cross-functional teams.

InvestorFlow stands out as a unique provider of specialized CRM solutions tailored for the alternative asset industry, leveraging the Salesforce platform to enhance productivity and transparency for firms seeking new opportunities and managing client relationships.We are looking for a Mid-Level DevOps Engineer to play a crucial role in advancing our Salesforce continuous integration and continuous deployment (CI/CD) capabilities, while also contributing to wider infrastructure and automation initiatives. This position is perfect for Salesforce Developers who are passionate about CI/CD and automation or for DevOps engineers eager to deepen their expertise within the Salesforce ecosystem.Join a collaborative team that prioritizes automation, reliability, and an excellent developer experience. Whether you come from a Salesforce development background with a strong commitment to optimizing deployment processes or are a DevOps engineer ready to face the distinct challenges posed by the Salesforce platform, we are committed to supporting your professional development through training, certifications, and hands-on involvement with our technology stack.In this role, you'll report to the VP of DevOps, working with a degree of independence on team-focused projects while collaborating with senior engineers on broader departmental initiatives.

About the RoleWe are seeking a skilled DevOps Security Engineer to integrate security at every level of our infrastructure and deployment pipeline. Your responsibilities will include cloud security, vulnerability management, secrets management, and CI/CD hardening—ensuring that security is a core foundation rather than an afterthought. Reporting to the DevOps Manager, you will collaborate closely with our engineering team. If you believe that security should enhance speed rather than hinder it, this is the perfect role for you.Why ThreatAware?At ThreatAware, we empower security teams with a single source of truth for all devices and tools within their organizations. With over 150 integrations, our platform deploys in under 30 minutes, providing real-time visibility across entire IT estates. Trusted by finance, legal, energy, and healthcare sectors, we are now expanding our capabilities. With six years of precise cyber asset data, we are layering AI to innovate how security teams interact with their data, automate workflows, and proactively manage risks before they escalate. Your role will be critical in establishing secure foundations for this growth.Your ResponsibilitiesDesign and implement secure-by-default infrastructure that enables engineers to deploy confidently.Establish and enforce AWS security best practices: IAM, VPC hardening, encryption, and least-privilege access across all environments.Integrate security scanning into CI/CD pipelines, including static analysis, dependency scanning, container image scanning, and artifact integrity checks.Design and maintain a secrets management architecture, ensuring zero hardcoded credentials across the codebase.Support incident response efforts by investigating security events, containing threats, conducting root-cause analysis, and refining runbooks.Build and maintain observability across infrastructure and security through monitoring, alerting, and dashboards that highlight issues before they escalate.Promote a security-focused culture within the engineering team by delivering training, creating guardrails, and simplifying the process for developers to write secure code.What We Are Looking ForProven experience in DevSecOps or infrastructure security with practical expertise in AWS (IAM, VPC, Config).In-depth knowledge of CI/CD security, container security, and infrastructure-as-code security practices.Proficiency in TypeScript and/or PowerShell for automation.Experience with vulnerability scanning, secrets management tools, and compliance frameworks.Strong analytical and problem-solving skills, with a passion for security.

Location: London, UK - Hybrid (3 days from the office)About the TeamJoin the Foundations team, where we create and maintain the essential systems and tools that empower Deliveroo and DoorDash engineers to innovate, deploy, and manage software on a grand scale. Our infrastructure, CI/CD processes, and developer tools are crafted with the same precision as our customer-facing applications. Our mission is to enhance engineering efficiency, reliability, and security as we redefine the way the world eats and shops.About the RoleIn this pivotal role, you will bridge the gap between software engineering and cloud infrastructure. You will write high-quality production code to automate processes and develop internal tools, while also designing and managing scalable systems within AWS.This hands-on position focuses on optimizing software development, deployment, and operational processes throughout the organization—striking a balance between coding, infrastructure design, and operational excellence.Your ResponsibilitiesDevelop and maintain software (mainly in Go) to automate infrastructure, streamline developer workflows, and enhance platform functionalities.Design, deploy, and manage secure and scalable systems in AWS.Create and oversee CI/CD pipelines utilizing tools such as GitHub Actions, CircleCI, and Buildkite.Implement infrastructure as code and boost automation across various environments.Diagnose and resolve intricate issues related to builds, deployments, and production across application and infrastructure layers.Enhance observability, reliability, and performance of internal platforms and production systems.Collaborate with engineering teams to establish best practices for deployment, release management, and cloud architecture.Engage in technical design discussions and advocate for continuous improvement in DevOps practices.QualificationsProven experience in constructing and operating CI/CD systems using platforms like GitHub Actions, CircleCI, or Buildkite.Strong proficiency in writing and maintaining production-level software.

We are seeking a talented DevOps Engineer to join the technology team of a prominent retailer, focused on embracing DevOps principles and best practices. In this role, you will collaborate with a dynamic team to design and implement CI/CD pipelines within an AWS environment.Our client is embarking on an exciting project to develop a cutting-edge website from the ground up using AWS. We require a DevOps Engineer with a strong background in AWS, along with hands-on experience in CI/CD pipeline engineering with tools such as Jenkins or TeamCity, and proficiency in configuration management tools like Ansible or Terraform.Join a company that values a relaxed and sociable work environment, offering modern office spaces and a genuine commitment to adopting DevOps best practices.This position is based in their newly refurbished IT hub located in the heart of Central London, where the main DevOps team operates.

Mindera is seeking a talented Software Deployment Engineer to spearhead the delivery, configuration, testing, and rollout of software and device solutions across diverse environments. Collaborating closely with software engineers, product teams, and platform specialists, you will enable seamless deployments that cater to millions of customers and thousands of team members.This role is ideal for individuals who thrive in hands-on deployment, automation, configuration, testing, and troubleshooting within a broad technology landscape.This is a hybrid role requiring you to be onsite in Bracknell three days a week.

Elliptic seeks a Lead DevOps Engineer in London to drive improvements in infrastructure and deployment processes. This position plays a key part in supporting integration and delivery across the company. Role overview The Lead DevOps Engineer works closely with various teams to enhance development pipelines. The focus is on maintaining reliable systems and ensuring that integration and deployment run smoothly. Collaboration Regular interaction with engineering and other departments is central to this role. By working together, teams can identify bottlenecks and implement solutions that strengthen overall reliability. Location This position is based in London, United Kingdom.

Join our dynamic team as a DevOps Engineer at Collabera Inc., where you will play a pivotal role in our software development and IT operations. In this position, you will collaborate with software engineers to streamline development, automate processes, and enhance the integration and deployment pipelines. Your expertise will drive innovative solutions and ensure the reliability of our production systems.

Lead DevOps EngineerJoin our dynamic team at methods, where we are seeking a proactive Lead DevOps Engineer passionate about problem-solving and innovative solution design. This role empowers you to take charge of our delivery platforms and shape the technical direction across various teams and clients. Embrace the unique opportunity to blend hands-on engineering expertise with leadership, mentoring, and stakeholder engagement.As a key player in agile delivery teams, you will significantly influence how DevOps principles are integrated into enterprise environments, driving efficiency and performance.Key ResponsibilitiesOversee the design and enhancement of CI/CD platforms and workflows.Own and resolve complex technical challenges from inception to implementation.Establish and advocate for engineering standards and best practices.Architect Infrastructure as Code solutions tailored for cloud and hybrid platforms.Provide technical guidance within delivery teams.Mentor and nurture the growth of junior and mid-level engineers.Conduct thorough reviews of designs, code, and pipelines.Collaborate closely with architects, product owners, and stakeholders.Effectively communicate trade-offs and decisions.Contribute to roadmap planning and technical strategy.

Join our dynamic team at PA Consulting as a Cloud DevOps Engineer, where you'll play a pivotal role in transforming the way our clients harness cloud technologies. Your expertise will help streamline operations, enhance cloud infrastructure, and ensure seamless integration across systems.In this role, you will collaborate with cross-functional teams to design, implement, and manage cloud solutions that meet business needs, driving efficiency and innovation. You will be responsible for automation, monitoring, and optimizing cloud environments to ensure high availability and performance.

ifs1 seeks a Lead or Principal DevOps Engineer based in London. This position centers on strengthening infrastructure to help deliver reliable systems and streamline operations. Key responsibilities Build and refine infrastructure solutions that support the team’s goals Design, implement, and maintain continuous integration and delivery pipelines Drive improvements in operational efficiency and system reliability Location This role is located in London.

Join our team at PA Consulting Group as a DevOps Engineer in London! We are seeking a talented and motivated individual to help us drive innovation and improve our infrastructure. In this role, you will collaborate with cross-functional teams to streamline development processes, implement robust CI/CD pipelines, and enhance system reliability.

Join our dynamic team at mufginvestorservices as a Senior DevOps Engineer. In this pivotal role, you will drive the implementation of innovative DevOps practices, ensuring seamless integration and deployment of services across our platform. You will collaborate closely with cross-functional teams to enhance our CI/CD pipelines and automate processes, fostering a culture of continuous improvement.As a leader in our IT department, you will guide and mentor junior engineers, shaping the future of our technology stack while optimizing performance and scalability. Your expertise will be crucial in advocating for best practices and driving the adoption of cutting-edge tools.

Alten seeks a DevOps Engineer in London to enhance the efficiency and reliability of its systems. This role collaborates with colleagues from a range of backgrounds, contributing to infrastructure and operations improvements. Key responsibilities Design, implement, and maintain scalable infrastructure in partnership with cross-functional teams Support initiatives to improve system reliability and simplify operational processes Location This position is based in London.

Join our dynamic team as a Senior DevOps Engineer where you'll play a critical role in enhancing our infrastructure and development processes. You will collaborate closely with developers to streamline operations, improve system reliability, and ensure seamless application deployment. Your expertise will be invaluable in designing and implementing robust CI/CD pipelines, optimizing cloud infrastructure, and driving automation initiatives.

Role Overview Quantexa is hiring a Senior DevOps Engineer in London. This role focuses on building and improving cloud infrastructure, as well as strengthening continuous integration and delivery systems. Collaboration with engineers across teams is central to the work, with a strong emphasis on refining deployment pipelines for stability and growth.

airapps is seeking a Mobile DevOps Engineer to help improve and automate the development and deployment of our mobile applications. This position is based in the London Metropolitan Area. Role overview This role focuses on building and maintaining automation for mobile app development. The Mobile DevOps Engineer will work closely with cross-functional teams to strengthen deployment pipelines and support reliable releases. What you will do Automate development workflows for mobile applications Enhance and maintain continuous integration and deployment systems Collaborate with engineers and other teams to improve system reliability Requirements Experience with mobile application DevOps practices Strong collaboration skills Ability to support automation and deployment pipelines

Join our dynamic team at UBDS Group as an AWS Data Platform Engineer, where you’ll leverage your expertise to design, implement, and enhance AWS cloud infrastructure and CI/CD pipelines. This pivotal role emphasizes AWS-native data services, infrastructure automation, and orchestration to facilitate large-scale data operations.Key Responsibilities: Provision, manage, and optimize AWS data services: S3, Redshift, OpenSearch, Athena, Lambda, Glue, and Batch. Implement Infrastructure as Code (IaC) using Terraform. Manage orchestration workflows through Apache Airflow. Support and maintain CI/CD pipelines and version control with GitLab. Monitor core services including security file scanning for S3, data infrastructure access, and usage patterns. Oversee infrastructure supporting Data Engineering workflows, focusing on disaster recovery and performance enhancements. Collaborate with Data Engineering, SRE, and Security teams to ensure secure and efficient data operations. Diagnose and resolve incidents related to AWS data infrastructure. Participate in documentation and process improvements. Manage access and Role-Based Access Control (RBAC). Requirements: Demonstrated hands-on experience with AWS native data services such as S3, Redshift, OpenSearch, Athena, Lambda, Glue, Batch, Step Function, SQS, CloudWatch, CloudTrail, and EMR. Proficient in using Terraform for Infrastructure as Code. Experience with Airflow for DAG orchestration and monitoring. Familiarity with YAML for CI/CD pipelines (e.g., GitLab CI/CD, GitHub Actions). Proficient in Python, SQL, and Bash for automation, querying, and troubleshooting. Strong understanding of AWS Security best practices, IAM policies, and RBAC. Knowledge of AWS Networking and VPC. Experience with containerization technologies such as Docker. Experience with Disaster Recovery, backups, and snapshots. Desirable Skills: Familiarity with AWS Neptune and EKS. Experience with Jira Service Desk. Experience in supporting Data Engineers. Consulting experience is a plus. Ability to produce README and Confluence documentation. Soft Skills: Exceptional problem-solving and troubleshooting abilities. Able to thrive in an Agile environment. Skilled in stakeholder management. Excellent communication and collaboration skills. Benefits:At UBDS Group, we pride ourselves on being a forward-thinking organization that nurtures talent and encourages growth. Join us to be part of innovative projects that shape the future of data.

As a pivotal member of our team, the DevOps Engineer will be instrumental in the development and maintenance of blockchain networks and protocols. Your role will involve enhancing our existing infrastructure with a focus on security, automation, and monitoring. Additionally, you will have the opportunity to explore innovative blockchain protocols, manage testnets, and develop secure, scalable infrastructure.Key Responsibilities Design and implement secure, reliable infrastructure for monitoring, detecting, and resolving performance and security challenges. Perform system administration tasks on Linux servers, ensuring optimal health, stability, and availability of our systems. Create and maintain comprehensive procedural and technical documentation. Stay informed of the latest best practices in peer-to-peer networking security. Develop, maintain, and communicate threat models and risk assessments for all operational systems. What We Value in You Proven experience in DevOps, Site Reliability Engineering, or Infrastructure Engineering. Proficiency in programming languages such as Python, GoLang, Bash, or JavaScript. Experience managing server infrastructures with high availability needs. Background in designing secure network, system, and application architectures. Experience in deploying and maintaining software across both data center and cloud environments. Strong understanding of sockets, the full networking stack, and Linux security. Knowledge of automation and CI/CD processes and tools. Familiarity with Docker, Kubernetes, and other cloud deployment technologies. Ability to adapt, work collaboratively, and thrive in ambiguous situations. Preferred Qualifications Understanding of the blockchain ecosystem and related technologies. Knowledge of cryptography and security best practices. Contributions to open-source communities. If you resonate with these qualities, we encourage you to apply!Why Join Us?At stakefish, we are at the forefront of the cryptocurrency ecosystem, maintaining the infrastructure layer of blockchain networks. Our global team is diverse and united by a shared mission: to drive the future of decentralization. As pioneers in the field, we are dedicated to developing innovative tools and applications that support and secure blockchain technology.Additional Reasons to Consider Us: Our team comprises individuals from over 10 countries, bringing a wealth of perspectives and ideas. We foster a collaborative environment where innovation and creativity thrive.