-
View all jobs
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
Software Engineer II
About Our Senior Backend Developer
Dynamic Yield is on the lookout for a Senior Backend Developer with a keen understanding of the inner workings of web applications and a passion for taming the jungle of behind-the-scenes web servers, coding, and the dynamics of working well in teams. In addition, the Backend Developer will be responsible for optimising speed and efficiency across multiple projects and meeting the demands of the client and the team's needs.
Our Senior Backend Developer will be a team player dedicated to ensuring Dynamic Yield remains a global digital leader. In this role, the creation of data storage solutions and the continued maintenance of all databases using clean, well-documented code will be a must. In addition to the tech side, our team members are responsive to the needs of all stakeholders. This role requires someone with the ability to collaborate, understand problems/goals, and then be able to translate those technical requirements into creative and effective solutions.
About The Role
Deliver quality product and content recommendations in low latency from multiple data centres
Data processing at a significant scale
Ability to write in Node.js and use ElasticSearch and Redis
Stay current on new and emerging technologies
Optimal Skills For Success
Degree in computer science or a related discipline
At least 1-3 years of professional software development experience
Good knowledge of Typescript
Good knowledge of Javascript & Node.js
Experience In AWS Or Any Other Cloud Solutions
Familiar with Docker, Kubernetes, ECS - an advantage
Good knowledge about NoSQL technologies (e.g. Redis, Elasticsearch) - an advantage
Good vibe and strong communication skills.
Sharing mutual achievements, supporting each other and having a positive, productive and inclusive environment
Looking for innovative, experienced developers interested in proactive roles in shaping technology
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:
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
Software Engineer II
About Our Senior Backend Developer
Dynamic Yield is on the lookout for a Senior Backend Developer with a keen understanding of the inner workings of web applications and a passion for taming the jungle of behind-the-scenes web servers, coding, and the dynamics of working well in teams. In addition, the Backend Developer will be responsible for optimising speed and efficiency across multiple projects and meeting the demands of the client and the team's needs.
Our Senior Backend Developer will be a team player dedicated to ensuring Dynamic Yield remains a global digital leader. In this role, the creation of data storage solutions and the continued maintenance of all databases using clean, well-documented code will be a must. In addition to the tech side, our team members are responsive to the needs of all stakeholders. This role requires someone with the ability to collaborate, understand problems/goals, and then be able to translate those technical requirements into creative and effective solutions.
About The Role
Deliver quality product and content recommendations in low latency from multiple data centres
Data processing at a significant scale
Ability to write in Node.js and use ElasticSearch and Redis
Stay current on new and emerging technologies
Optimal Skills For Success
Degree in computer science or a related discipline
At least 1-3 years of professional software development experience
Good knowledge of Typescript
Good knowledge of Javascript & Node.js
Experience In AWS Or Any Other Cloud Solutions
Familiar with Docker, Kubernetes, ECS - an advantage
Good knowledge about NoSQL technologies (e.g. Redis, Elasticsearch) - an advantage
Good vibe and strong communication skills.
Sharing mutual achievements, supporting each other and having a positive, productive and inclusive environment
Looking for innovative, experienced developers interested in proactive roles in shaping technology
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.
Key Skills
Ranked by relevance
elasticsearch
javascript
kubernetes
responsive
storage
docker
nosql
redis
cloud
aws
ecs
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Software Engineer, Java
2026-03-28
Full-time
Not Applicable
Portugal
Financial Services
Engineering
View Job Details
Related
Lead Data Scientist
2026-03-24
Full-time
Not Applicable
Ireland
Financial Services
Engineering
View Job Details
Related
Lead Network Engineer
2026-04-01
Full-time
Not Applicable
Ireland
Financial Services
Information Technology
Login to Apply
- Posted
- Jan 27, 2026
- Type
- Full-time
- Level
- Entry
- Location
- Lisbon
- Company
- Mastercard
Industries
Financial Services
IT Services
IT Consulting
Technology
Information
Internet
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Software Engineer, Java
2026-03-28
Full-time
Not Applicable
Portugal
Financial Services
Engineering
View Job Details
Related
Lead Data Scientist
2026-03-24
Full-time
Not Applicable
Ireland
Financial Services
Engineering
View Job Details
Related
Lead Network Engineer
2026-04-01
Full-time
Not Applicable
Ireland
Financial Services
Information Technology