Senior Software Engineer - Java

Oslo, Norway (haavard martinsens vei)💼 Full-time🗓 2026-08-26 → 2026-09-27

Core

Develop and refine customer features for Bill Pay Norway's recurring payment product, AvtaleGiro, enabling efficient transactions for millions of users.

Role type

Senior Software Engineer (Java)

Builds

Bill Pay Norway recurring payment product (AvtaleGiro)

Domain

Fintech / Digital Payments

Deliverable

production ML models | product features

Required skills

Java, back-end development, Agile methodology, build control strategies, test planning, AI tool usage

Preferred skills

Self-driven, proactive, curious, customer-centric mindset, quality-focused approach

Technologies

Java, Jira, Confluence, Mastercard internal tools

Responsibilities

Drive functional requirements from specification to release, deliver quality code to production, implement enterprise quality standards, define test plans and schedules, leverage AI tools to enhance productivity

Seniority

Senior, hands-on IC

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About Mastercard

IT Services and IT Consulting49730Purchase, NY, US

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building 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.