Software developer – ruby on Work, Jobs (with Salaries)

Principal Software Engineer
Mastercard —London
- Full-time
- Azure
- DevOps
- AWS
Senior Integration Engineer
ifndautoparts —Remote
- £33,291.05 - £73,294.55 a year
- Hybrid work
- Microsoft Excel
- AWS
- APIs
Quick apply
7d
Senior QA Engineer
TPXImpact —London
- SQL
- Scripting
- APIs
- Employee assistance programme
Senior Solutions Engineer
Algolia —London
- £97,000 - £121,500 a year
- Hybrid work
- Spanish
- Sales
- Salesforce
- Work from home
14d
Staff Product Engineer
Intercom —London
- Hybrid work
- In-person
- Python
- Annual leave
- Work from home
Cloud Support Engineer
Platform.sh —Remote
- 8 hour shift
- Remote
- Scripting
- Linux
- Communication skills
- Annual leave
Quick apply
Tech Lead - Fullstack Developer
Nourish Care —Bournemouth
- Full-time
- Hybrid work
- Computer Science
- Java
- AWS
- Annual leave
- Employee assistance programme
Senior Product Engineer
Intercom —London
- Hybrid work
- AWS
- Machine learning
- JavaScript
- Annual leave
- Work from home
Cloud Support Engineer
Remote Woman —Remote
- 8 hour shift
- Remote
- Scripting
- Linux
- Communication skills
- Annual leave
Quick apply
Engineering Manager (Data Processing) (Remote - United Kingdom)
Yelp —Remote
- Full-time
- Remote
- Azure
- Java
- AWS
- Employee stock purchase plan
- Annual leave
4d
Senior Platform Engineer, Dashboard Platform
Algolia —London
- £82,500 - £114,800 a year
- Remote
- English
- AWS
- JavaScript
- Work from home
12d
Principal Engineer
Intercom —London
- Hybrid work
- In-person
- Python
- Annual leave
- Work from home
Senior Technical Architect
Cognizant —London
- Full-time
- Hybrid work
- Oracle
- ERP systems
- System design
Senior+ Software Engineer
Syntasso —London
- £80,000 - £120,000 a year
- Hybrid work
- Driving
- APIs
- IT
Quick apply
Senior Systems Engineer, Production
Clio —London
- £87,600 - £118,400 a year
- Full-time
- DevOps
- AWS
- Linux
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Wastewater Hydraulic Modeller
AtkinsRéalis —Derby
- Full-time
- Hybrid work
- Microsoft Powerpoint
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Engineering Lead
Tembo —London
- £80,000 - £90,000 a year
- AWS
- IT
- Flexible schedule
Quick apply
Senior Solutions Engineer - EMEA
LaunchDarkly —London
- Sales
- Java
- JavaScript
Quick apply
Senior Infrastructure Engineer, Dashboard Platform
Algolia —London
- £82,500 - £114,800 a year
- Remote
- English
- AWS
- JavaScript
- Work from home
12d
Principal Product Security Engineer
SoundCloud —London
- Data analysis skills
- SQL
- AWS
- Annual leave
- Work from home

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Principal Software Engineer

Mastercard -
London

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Job details

Full-time

Qualifications

Cloud infrastructure
System administration
Azure
Go
Kubernetes
Ansible
DevOps
Google Cloud Platform
Bash (Unix shell)
AWS
Docker
Distributed systems
Terraform
Splunk
Scripting
Ruby
GitHub
Linux
Chef
Leadership
Jenkins
Communication skills
Python

Full job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Principal Software Engineer

Join Mastercard’s Operations Automation Program as a Principal Engineer for our DevOps team that powers infrastructure automation across on-prem data centers and the cloud using Terraform, Chef, Ansible and other exciting tools.
Role
In this role you will enable automation, deployment and management of critical high-volume infrastructure into public and private cloud environments. You will work with global engineering teams to drive DevOps initiatives across the platform utilizing a highly scalable architecture leveraging enterprise tools and technologies.
This is a unique opportunity to shape the future of Mastercard’s infrastructure automation —advancing innovative, high‑performance solutions and driving engineering and operational excellence across the organization.

Automate, provision and manage public and on-prem cloud infrastructure, including containerized and virtualized systems
Plan, build, and optimize CI/CD pipelines to enable fast, safe, and repeatable delivery of complex distributed systems across a global network of data centres.
Collaborate in cross-functional teams to automate deployments, troubleshoot complex issues, and support new product initiatives
Champion Infrastructure as Code principles using tools like Terraform Enterprise, Ansible and Chef
Drive observability and reliability through monitoring, logging, and alerting systems (Prometheus, Grafana, Druid, Splunk etc.).
Foster innovation and continuous improvement, adopting new tools and practices to increase efficiency, scalability, and cost optimization.
Hands-on coding of automation efforts in Go Lang
Partner with stakeholders to align DevOps initiatives with business objectives, including uptime, deployment velocity, and cost efficiency.

All About You

10+ years of experience in Software Engineering and DevOps roles, including at least 2 years in a technical leadership capacity.
Strong Linux systems administration background
Deep familiarity with cloud environments either AWS, Azure or GCP
Proven experience with container orchestration and tooling (Kubernetes, Helm, Docker Compose).
Hands-on experience with Terraform Enterprise, Ansbile and Chef
Strong understanding of CI/CD pipelines (GitHub Actions, Jenkins etc.).
Proficient in scripting and programming (Bash, GoLang Python, Ruby ).
Experience with monitoring and observability platforms (Prometheus, Grafana, Splunk, Dynatrace).
Excellent communication skills and the ability to work effectively with Product, Developers and Operations teams.
Demonstrated ownership mindset, prioritization skills, and ability to thrive in a fast-paced, multi-tasking environment.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Apply Now

Refine Your Search

software developer – ruby on jobs

Principal Software Engineer

Senior Integration Engineer

Senior QA Engineer

Senior Solutions Engineer

Staff Product Engineer

Cloud Support Engineer

Tech Lead - Fullstack Developer

Senior Product Engineer

Cloud Support Engineer

Engineering Manager (Data Processing) (Remote - United Kingdom)

Senior Platform Engineer, Dashboard Platform

Principal Engineer

Senior Technical Architect

Senior+ Software Engineer

Senior Systems Engineer, Production

Wastewater Hydraulic Modeller

Engineering Lead

Senior Solutions Engineer - EMEA

Senior Infrastructure Engineer, Dashboard Platform

Principal Product Security Engineer

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