135 Devops Engineers jobs in London

Position Title: Site Reliability Engineer, Interconnection Service and Network Delivery

Location: Hybrid: Austin, Dallas, Boston, Ashburn, Atlanta, London, or Amsterdam

Your role

In this role, you will be responsible for deploying and maintaining all Digital Realty interconnection fabric network infrastructure. The ideal candidate can demonstrate a unique blend of network engineering, network operati.

WHJS1_UKTJ

Formed in 2014 by a team of proven FinTech entrepreneurs, we are an FCA-regulated business providing global claim funds management and payment solutions. Operating one of the largest banking and payment settlement networks in the world, we give our customers direct access to 200 countries and currencies. Through a single integration, insurers can use this network to pay claims in as fast as 45 seconds and deliver a superior claimant experience. Our market-leading treasury proposition provides insurers with transparency and control over their claim funds, even when delegated to third parties, allowing them to have their money in the right place, at the right time, to make that all-important payment when customers need it most.

With over 260 employees across our London headquarters, Europe, and the US, $93m Series C funding secured, and exceeding £15bn in processed transactions, we are only just getting started.

We are collaborative, customer centric and work with integrity, whilst partnering with some of the biggest insurance leaders including Lloyd's of London and Many Pets. We take huge pride in our company culture, ensuring that everyone has a part to play, an opportunity to be heard, be involved, and the ability to make a real difference. As we continue to scale up, we want like-minded humans to join us on this exciting journey.

Are you ready?

Your mission:

As a Site Reliability Engineer (SRE), you will play an important role in designing, building, and maintaining the infrastructure and tools necessary to support our software applications and services. You will collaborate closely with the product engineering squads, technical operations, and security teams to ensure the reliability, scalability, and security of our platform. Your responsibilities will include automating infrastructure provisioning, configuration management, and deployment pipelines, utilizing best practices and modern technologies to streamline processes and improve efficiency. You will also be responsible for monitoring system performance, identifying bottlenecks, and implementing solutions to enhance system reliability and performance.  

Your responsibilities 

• Cloud Platform Management: Using Azure/AWS to manage and optimize infrastructure components, ensuring scalability, reliability, and cost management. 

• Infrastructure Design and Implementation: Designing, building and maintaining the cloud-based infrastructure that supports our software applications and services 

• System Reliability: Ensuring the reliability, availability, and performance of systems and services by designing, implementing, and maintaining robust infrastructure. 

• Infrastructure as Code (IaC): Implementing and maintaining tools for automation, monitoring, and deployment to improve efficiency and reduce manual intervention. 

• Collaboration and Support: Working closely with product engineering to ensure efficient workflows and support continuous integration and delivery pipelines (CI/CD). 

• Capacity Planning and Scalability: Assessing system capacity requirements and planning for future growth to ensure the system can scale and is cost efficient. 

• Incident Response and Management: Monitoring system health, promptly responding to incidents, and assisting with the resolution process. 

• Risk Management: Identifying potential risks and vulnerabilities in systems and implementing measures to mitigate these risks effectively. 

• Monitoring and Observability: Implement and oversee monitoring tools to proactively detect and mitigate issues, ensuring high application and system availability. 

• Documentation and Knowledge Sharing: Maintaining documentation and sharing knowledge with the team to ensure transparency and facilitate cross-functional collaboration. 

Requirements

• 3+ years of experience in an SRE or Platform/Cloud Engineer, or similar role. 

• Strong knowledge and experience in cloud platforms, we primarily host in Azure and AWS but recognize that skills are transferable. 

• Experience in running and maintaining highly available and scalable platforms. 

• Expertise in containerisation tools like Docker and orchestration tools such as Kubernetes. 

• Experience with infrastructure as code (IaC) tools such as Terraform, Ansible, or Chef for automation and configuration management. 

• Strong understanding of monitoring and observability tools. 

• Knowledge of networking, security principles, and best practices in a cloud environment. Cloudflare experience would be a bonus. 

• Demonstrated experience of CI/CD tools like GitHub Actions, GitLab CI/CD, or Azure DevOps for continuous integration and delivery. 

• Problem-solving mindset and meticulous attention to detail. 

• Strong collaboration and communication skills to work effectively with cross-functional, internationally distributed teams. 

• Comfortable working in a fast-paced environment, handling incidents, and participating in on-call rotations. 

• Adaptability to evolving technologies and eagerness to learn new tools and methodologies. 

Benefits

• 25 days Holiday per year + Bank Holidays 

• Hybrid working arrangements. 
• Contributory pension scheme 
• Enhanced parental leave.  

• Cycle to Work Scheme 
• Private Medical Insurance through Vitality 
• Access to Oliva our Mental Health Therapy partners
• Discounted Gym membership  
• Financial Coaching with Octopus Wealth 

• 2 days of volunteering leave per year 
• Sabbatical after 5 years’ service  
• Ongoing Learning and Development to support you reach your career goals. 

WE ARE AN EQUAL OPPORTUNITY EMPLOYER

We are committed to creating an inclusive environment that enables everyone to perform at their best, where we recognise the rights of all individuals to mutual respect and where there is an 

unbiased acceptance of others. Our policies and practices aim to promote an environment that is free from all forms of Unfair discrimination and values the diversity of all people. At the heart of our policy, we seek to treat people fairly and with dignity and respect.

As a Site Reliability Engineer (SRE) at Trade Nation, you will be part of a dynamic and collaborative team that ensures the reliability, availability, and performance of our web services and applications. You will work closely with developers, operations, and product teams to design, build, and maintain scalable, secure, and efficient systems. You will also monitor, troubleshoot, and resolve issues that affect the user experience and the business objectives.

We are Trade Nation. We help our customers power up their trading through killer insights, transparent costs, and fairer ways to trade. We’re innovators, and proud of it. And we’ve grown a lot in our decade as a market-leading low-cost trading powerhouse. Our reach is global through our teams in the UK, Australia, South Africa, Seychelles and The Bahamas.

Founded on transparency, forged in trust and powered by people, we’re committed to empowering our customers to outperform the markets. How? By minimising expenses and harnessing technology to prioritise the lowest trading costs.

But enough about us. Let’s hear about you.

You’re something special. You pride yourself on being unique and bringing your own history to the table – finding solutions to daily challenges in a way that can’t be done by anyone else. Maybe you talk a big game, maybe you don’t. The important thing is that you do what you say and follow through to see every customer thrive.

You don’t play with the bumpers up. That means breaking out of your lane when needed to help others – or forging your own completely. Every problem is our problem and that’s how you see it too. Because Trade Nation’s people have a shared vision, and you want to be part of making it a reality.

You know when to take the right sort of risks, the ones that push you to be better. You’re not afraid to try, fail, and then try harder. But don’t worry, you’ll have all the support you need to thrive with us at Trade Nation, and we can’t wait to enable you to learn and grow.

Ready to roll up your sleeves and get stuck in?

We have each other’s backs

There when we need each other most

 We challenge each other

Be more creative, more curious, more bold

We thrive together

Taking our work to the next level

We form strong bonds

Through team building and social events

We don’t judge

Instead, we teach and are open to learning

We step up

Taking ownership and supporting each other to do the same

• Design, implement, and maintain scalable and reliable systems.
• Monitor system performance and troubleshoot issues to ensure high availability and reliability.
• Develop and maintain automation tools to streamline operations and reduce manual intervention.
• Collaborate with development teams to ensure new features and services are designed with reliability in mind.
• Implement and manage monitoring, alerting, and logging systems.
• Conduct root cause analysis of incidents and implement corrective actions to prevent recurrence.
• Participate in on-call rotations to provide support for critical systems.
• Continuously improve system performance, reliability, and scalability through proactive measures and best practices.

Requirements

• A bachelor's degree in computer science, engineering, or a related field, or equivalent work experience. 

• At least three years of experience in Site Reliability Engineering, DevOps, or similar roles. 

• Proficiency in JavaScript and ideally React. 

• Experience with cloud platforms, such as AWS, GCP, or Azure, and related technologies, such as Kubernetes, Docker, Terraform, or CloudFormation. 

• Experience with monitoring and observability tools, such as Prometheus, Grafana, Loki, or Sentry. 

• Experience with troubleshooting and debugging tools, such as Wireshark, tcpdump, or gdb. 

• Strong knowledge of web protocols, such as HTTP, TCP, UDP, DNS, and TLS. 

• Strong communication and collaboration skills. 

• Passion for learning new technologies and solving complex problems. 

Benefits

• Competitive salary, and discretionary annual bonus.
• Private healthcare.
• Life Insurance, Critical Illness & Income Protection cover.
• Active Lifestyle allowance.
• Annual leave above minimum entitlement.
• Cycle to work scheme.
• Up to 3 weeks allowance to work in any location.