---
title: "Senior Software Engineer at Mastercard – Lisbon, Portugal"
canonical: "https://www.metaintro.com/job/senior-software-engineer-at-mastercard-2d8ae90a-008b-58ef-bd37-d21153b3d2b2"
language: "en"
author: "Metaintro"
---

[/company/mastercard-0a95ca5e](/company/mastercard-0a95ca5e)[Mastercard](/company/mastercard-0a95ca5e)
# Senior Software Engineer at Mastercard

Department: Engineering

LanguageEnglish
Português

**Location**
: Lisbon

**Type**
: Full-time

**Level**
: senior

**Posted**
: Sep 17, 2026

## Description

Mastercard is hiring a full-time Senior Software Engineer for its Blockchain Team in Lisbon, Portugal. The role focuses on designing, developing, and maintaining secure, scalable distributed systems and blockchain-based products, including backend services, APIs, microservices, cloud-native applications, integrations, and production reliability. The engineer will participate in architecture decisions, troubleshoot complex issues, drive automation and testing, and mentor junior and mid-level developers. The position requires a bachelor's or master's degree in a relevant field, at least five years of professional software engineering experience, strong Java and Spring proficiency, Angular and full-stack development experience, and familiarity with cloud, containerization, CI/CD, and distributed systems. Blockchain, cryptography, Web3, and secure authentication experience are preferred.

## Trending job searches

Every query opens live roles, salary samples, and market demand — tap a search to run it instantly.

- [Find Senior Software Engineer jobs in Lisbon, Portugal](/jobs/search?q=Find+Senior+Software+Engineer+jobs+in+Lisbon%2C+Portugal)
- [Find roles similar to Senior Software Engineer in Lisbon, Portugal](/jobs/search?q=Find+roles+similar+to+Senior+Software+Engineer+in+Lisbon%2C+Portugal)
- [Find remote Senior Software Engineer jobs](/jobs/search?q=Find+remote+Senior+Software+Engineer+jobs)
- [Find Senior Software Engineer jobs with Java and Spring](/jobs/search?q=Find+Senior+Software+Engineer+jobs+with+Java+and+Spring)
- [Find jobs similar to Senior Software Engineer](/jobs/search?q=Find+jobs+similar+to+Senior+Software+Engineer)
- [Find Senior Software Engineer jobs posted this week](/jobs/search?q=Find+Senior+Software+Engineer+jobs+posted+this+week)
- [Find Developer jobs in Lisbon, Portugal](/jobs/search?q=Find+Developer+jobs+in+Lisbon%2C+Portugal)
- [Find Developer jobs with Java and Spring](/jobs/search?q=Find+Developer+jobs+with+Java+and+Spring)

## Get More from Metaintro

Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals.

- [Browse all jobs](/jobs/search)
- [Access help center](/help)
- [Explore our content](/blog)

![](https://cdn.metaintro.com/rs:fill:1200:800/q:30/plain/images/bridges/bridge-expand.1df895c6bd76d96f.png)

For job seekers

## Ready to find a role that actually fits?

Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.

[Get Started Free](/signup)[Search matching jobs](/jobs/search)

Match

Compare live roles against your current evidence.

Position

Turn proof projects into role-specific applications.

Improve

Use market feedback to keep the skill plan current.

[Return to navigation](#main-navigation)