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Title And Summary

Senior Software Engineer (Java)

Overview

The Customer Connect team is focused on real-time payments and seeks a lead software engineer to implement large-scale distributed systems based on reactive architectures.

Responsibilities

- Own software delivery tasks (code development, test, deployment, release, configuration and documentation) at an application/software component level
- Troubleshoot and refactor existing code for exceptional code quality
- Adopt new languages and architecture patterns needed for the work
- Participate and contribute to the team’s agile process and decisions; understand and contribute to prioritization
- Pull from backlog and deliver work after seeking guidance from experienced team members and in partnership with the full scrum team
- Automate build, operate, and run aspects of software
- Drive code/design/process trade‑off discussions within the team when required
- Drive integration of services focusing on customer journey and experience
- Perform demos/acceptance discussions in interacting with Product owners
- Understand operational and engineering experience; actively work to improve experience and metrics in ownership area
- Develop complete understanding of end-to-end technical architecture and dependency systems
- Drive adoption of technology standards and opinionated frameworks; review coding, testing, and automation work of team members
- Mentor and guide current and less‑experienced team members
- Identify opportunities to improve overall process and trim waste




- Share and seek knowledge within the Guild/Program to drive reuse of patterns/libraries/practices and enhance productivity

Qualifications

- Excellent programming skills (OOP, SOLID, 12‑factor); Java preferred
- Experience with Continuous Integration (CI) and Delivery (CD) concepts and automation, pipelines, virtualization, and containerization
- Exposure to Apache Kafka and stream‑processing platform Apache Flink
- Familiar with secure coding standards (e.g., OWASP, CWE, SEI CERT) and vulnerability management
- Knowledge of infrastructure‑as‑code and cloud‑first software development preferred
- Skills in test‑driven and behavior‑driven development (TDD/BDD)
- Understanding of basic design patterns (factory, adapter, singleton, composite, observer, strategy, inversion of control)
- Ability to write automation scripts in languages such as Java, Python, Ruby, Bash, Perl, or Groovy

EEO Statement

Mastercard is a merit‑based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disability or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role.

Corporate Security Responsibility

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

Pay Ranges

Vancouver, Canada: $111,000 - $160,000 CAD

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Apply on Kit Job: kitjob.ca/job/2fslmd

📌 Senior Software Engineer (Java) (Vancouver)
🏢 Mastercard
📍 Vancouver