Site Reliability Engineer

Location Durham
Contract Type Permanent
Hours Full time

About us

As the UK’s most innovative fintech, we’re taking a mobile-first approach and redefining what a bank should be. Using technology, we’re making things easier, transparent and better value for people and businesses.

Based in Durham, we’re committed to bringing world-class career opportunities and developing a strong tech culture in the North East. Our team currently has 350 brilliant people and is still growing; could you be the next innovator to join us?

We’re looking for mindful, empathetic and self-aware people to join our teams in Durham and London, and help us innovate and disrupt the market with our cutting-edge, digital banking solution.

Here’s some of tech we use...

  • React
  • Swift5
  • Kotlin
  • Python
  • GoLang
  • Kafka
  • Google Cloud Platform (GCP)
  • Kubernetes

Our tech journey

We’re investing millions in building the best banking machine in the world on Google’s Cloud Platform. Read more about our move to GCP.

What else should you know…

Platform: We’ve taken the very best cloud native technologies and partnered them with contemporary data architecture to create a platform that we believe is the envy of the world. Read more about our partnership with Thought Machine and our use of hashed ledgers and smart contracts to change banking tech forever.

Agile principles: Our move to GCP means we can fully embrace agile principles with autonomous teams, rapid release cycles and automated testing.

Innovation: Named by KPMG as one of the top ten Global FinTech innovators for four consecutive years, and with multiple projects funded by the UK science budget to bring great analytics and tech to banking, you can expect to be working on cutting-edge projects utilising machine learning and artificial intelligence to transform the way people and businesses do banking.


We’re Atom..

As the UK’s most innovative fintech, we’re taking a mobile-first approach and redefining what a bank should be. Using technology, we’re making things easier, transparent and better value for people and businesses.

Based in Durham, we’re committed to bringing world-class career opportunities and developing a strong tech culture in the North East. Our team currently has 400 brilliant people and is still growing; could you be the next innovator to join us?

We’re looking for mindful, empathetic and self-aware people to join our teams in Durham and London and help us innovate and disrupt the market with our cutting-edge, digital banking solution.

Here’s some of the tech we use:

  • ReactJS
  • Swift5
  • Kotlin
  • Python
  • GoLang
  • Kafka
  • Google Cloud Platform (GCP)
  • Mulesoft
  • Kubernetes
  • Our tech journey

We’re investing millions in building the best banking machine in the world on Google’s Cloud Platform.

What else should you know…

Platform: We’ve taken the very best cloud native technologies and partnered them with contemporary data architecture to create a platform that we believe is the envy of the world.

Agile principles: Our move to GCP means we can fully embrace agile principles with autonomous teams, rapid release cycles and automated testing.

Innovation: Named by KPMG as one of the top ten Global FinTech innovators for four consecutive years, and with multiple projects funded by the UK science budget to bring great analytics and tech to banking, you can expect to be working on cutting-edge projects utilising machine learning and artificial intelligence to transform the way people and businesses do banking.

Want to join us?

We’re on a mission to disrupt banking, and with exciting and challenging work and outstanding perks, it means we work in an environment in which you can personally grow. That’s why, when we’re recruiting, we’re looking for individuals who are as enthusiastic and passionate as we are about changing banking for the better.

It’s important that everyone in our team has drive, passion, enthusiasm and a genuine interest in changing the banking industry as well as providing exceptional customer service.

The Technology team works at the heart of Atom. The team is made up of DevOps, Automation, UX, Change, Testing, Developers, Service Delivery & Cyber Security. Together they ensure that Atom manages effective business change in building and maintaining all of Atom’s Technology. The Site Reliability Engineer is a key member of the DevOps team and will work with the wider team to design, develop and support Atom’s key systems.

This is a great opportunity for a motivated DevOps enthusiast, to join our ever-expanding team in Durham.

What will your ‘typical’ day look like…. (there’s no two days the same in Atom):

  • You’ll be reporting directly to our SRE Development and Architecture Lead, who leads the DevOps team
  • Close collaboration with the development team for daily stand-ups, requirement gathering and project planning
  • Facilitate stand-ups and discussions with developers, engineering teams and project managers
  • Work with other teams to research and gather project requirements
  • Break requirements down into stories and tasks, along with work estimates
  • Ensure the best practices of trustworthy computing and secure development and implementation lifecycle are adhered to
  • Work on your own, or with other team members, to design and develop a wide range of key systems
  • Ensure our engineering processes have a focus on scalability and performance
  • Configure and deploy regular software releases using a continuous delivery pipeline
  • Provide support and maintenance of software and tooling

All roles within Atom must adhere to the Conduct Rules as set out by the Prudential Regulation Authority (PRA) and the Financial Conduct Authority (FCA).

As part of our journey in building and running a bank we’ll encounter many risks along the way. In order to make sure the road doesn’t become too bumpy we expect everyone to make a conscious effort to proactively tackle and highlight any risks that we might face.

What do we need from you?

  • Demonstrable experience in a DevOps environment
  • CI/CD experience
  • Strong understanding of Agile Development Processes
  • CI Platform knowledge
  • Experience of Infrastructure as Code processes & tooling(Packer, Terraform & Ansible)
  • Configuration Management experience

What would we ideally like from you?

  • Version Control experience
  • JVMs
  • NoSQL Database knowledge
  • Understanding of security with regards to Cloud computing

What you’ll get from us:

  • Competitive Salary
  • Annual Share Option – performance related
  • Incredibly generous Company pension scheme (13% Atom contribution)
  • ‘All About Me’ fund - £200 per year to spend on learning a new skill (but it can’t be anything to do with your job). Recently people have done upholstery courses, had driving lessons and a rowing membership.
  • 25 days holiday + 8 statutory days - rising by half a day with every year in the company
  • Private Medical Insurance for you and immediate family
  • Health Cash Plan – expenses paid on Optical/Dental/other appointments/treatments
  • Life Insurance – 4 times annual salary
  • Critical illness cover – 1 x lump sum annual salary
  • Cycle to work Scheme
  • Continuous development – professional qualifications
  • Flexible working in a creative environment

PLEASE NOTE: You must have the legal right to work in the UK to apply for this role as Atom is unable to support Visa Applications/Sponsorship

Atom is an equal opportunities employer.We value you as an individual and therefore disregard race, religion/belief, gender, sexual orientation, maternity/pregnancy, age, gender reassignment, marriage/civil partnership and disability in any hiring decisions we make. Atom will always adhere to the Equality Act 2010.

How do I apply?

Email your application to

with the job title you’re applying for in the subject heading and attach your CV. This is your chance to be you.

The legal bit.

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