Senior DevOps Engineer

Noir; City Of London; Hybrid; GBP 90,000 - 140,000; Full time

Job summary

A leading FinTech SaaS scale-up is seeking a Senior DevOps Engineer to design and build scalable infrastructure in a fast-paced environment. The role involves automating cloud systems, coding in Go, Python, or C#, and utilizing tools like AWS and Kubernetes. Candidates should have experience in a variety of technologies and the role offers competitive salary, bonus, and various benefits including remote work options.

Benefits

Competitive salary + performance-based bonus

Private healthcare

Pension scheme

Flexible and remote working options

25 days holiday + bank holidays

Paid maternity, paternity and adoption leave

Annual training and certification budget

Cycle-to-work scheme

Discounted gym memberships

Qualifications

• Experience in AWS, Azure, Kubernetes, Docker, Linux, Istio.
• Coding skills in Go, Python, or C#.
• Ability to automate cloud infrastructure.

Responsibilities

• Design and build scalable infrastructure.
• Automate CI/CD systems and cloud infrastructure.
• Collaborate closely with development teams.

Skills

AWS

Kubernetes

Terraform

Helm

Go

Python

C#

Docker

Linux

Prometheus

Grafana

ELK

Ansible

Concourse

Nexus

SonarQube

Job description

Senior DevOps Engineer - FinTech SaaS Scale-Up - London / Remote

(Tech Stack: DevOps Engineer, AWS, Azure, Kubernetes, Docker, Linux, Istio, Terraform, Helm, Go, Python, C#, Prometheus, Grafana, ELK, Ansible, Concourse, Nexus, SonarQube, Cloud, DevOps Engineer)

We're looking for a Senior DevOps Engineer (AWS, Kubernetes, Terraform, Helm) to join one of the UK's most ambitious FinTech SaaS scale-ups — a company building cloud-native platforms that are transforming the global investment and data management space.

If you thrive in fast-paced, high-pressure environments where ownership, innovation and delivery matter, this is the perfect opportunity to make a tangible impact.You'll join a team that values bold thinking, hands-on engineering, and DevOps excellence.

You'll design and build scalable infrastructure, automate everything, and help drive best practice across the engineering organisation.This role suits someone who can code, lead, and deliver under pressure — an engineer who wants to shape culture, not just follow it.

Our client is seeking a Senior DevOps Engineer with experience in: AWS, Azure, Kubernetes, Docker, Linux, Istio, Terraform, Helm, Go, Python, C#, Prometheus, Grafana, ELK, Ansible, Concourse, Nexus, SonarQube, Cloud, DevOps Engineer.

If you're missing one or two areas, don't worry — training and mentorship are provided to bridge any gaps.

Expect to work in a highly collaborative environment, solving complex challenges at scale and delivering cloud-native solutions using a modern stack — including AWS, Azure, Kubernetes, Docker, Linux, Istio, Terraform, Helm, Go, Python, C#, Prometheus, Grafana, ELK, Ansible, Concourse, Nexus, SonarQube.

Your day-to-day will involve working on Kubernetes and Terraform projects, automating cloud infrastructure, and improving CI/CD systems.You'll code in Go, Python, or C#, monitor performance with Prometheus, Grafana, and ELK, and collaborate closely with developers to evolve a best-in-class DevOps environment.

This is your chance to join a company where DevOps is truly central — operating across AWS, Azure, Kubernetes, Docker, Linux, Istio, Terraform, Helm, Go, Python, C#, Prometheus, Grafana, ELK, Ansible, Concourse, Nexus, SonarQube, Cloud — and where your leadership and technical depth will shape the platform's future.

All Senior DevOps Engineer positions come with the following benefits:

, Competitive salary + performance-based bonus

, Private healthcare (including dental, optical, and mental health cover)

, Pension scheme

, Flexible and remote working options

, 25 days holiday + bank holidays

, Paid maternity, paternity and adoption leave

, Annual training and certification budget

, Cycle-to-work scheme and discounted gym memberships

Location: London, UK / Remote Working

Salary: £90000-£140000+ Bonus + Pension + Benefits + Bonus

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

To apply for this position please send your CV to Lina Savjani at Noir.

Ref: NC/LS/SDEVOPS