Senior Software Developer

Your Moneris Career – The Opportunity:

This role designs and builds secure, scalable backend services, application programming interfaces (APIs), and integrations, including public-facing Java microservices that enable merchant onboarding.

You will build the integration layer that connects software as a service (SaaS), enterprise, and artificial intelligence (AI) capabilities across internal, external, and third-party systems. The work spans event-driven pipelines, streaming with Apache Kafka, secure authentication and authorization flows, and Azure infrastructure managed through Infrastructure as Code (IaC) with Terraform or Bicep. Quality is built in through shift-left practices, with automated unit, integration, API, and user interface tests. You will also mentor engineers through code reviews, pairing, and knowledge sharing.

Location: You will be based in our Etobicoke office, balancing in-office collaboration with remote flexibility.

Reporting Relationship: You will report to the Senior Manager, Software Development and Architecture.

Posting Type: New Position

Salary Range: The expected base salary range for this role is $100,000 - $142,000

Total compensation may also include variable or discretionary incentive components, including but not limited to bonuses and commissions. Individual job offers are determined by various factors, including experience, education, skills, certifications, and other business needs.

Your Moneris Career – What you'll do:

• Design and build secure, scalable backend services and integration layers spanning SaaS, enterprise, and AI capabilities.

• Build public-facing, scalable Java microservices that enable merchant onboarding processes.

• Design, build, and maintain APIs, webhooks, and service-to-service integrations across internal, external, and third-party systems.

• Implement secure authentication and authorization flows that meet enterprise security and compliance requirements.

• Build event-driven pipelines and data flows that power product features, automation, and analytics.

• Manage Azure cloud infrastructure, deployments, and delivery pipelines using IaC tools such as Terraform or Bicep.

• Create automated unit, integration, API, and user interface tests using tools such as Jest and Playwright.

• Mentor engineers through code reviews, pairing, and knowledge sharing, and contribute to technical design and production support.

Your Moneris Career – What you bring

Required qualifications:

• 7+ years building production-grade software across backend and frontend, spanning system integration and content-driven web applications.

• Strong experience designing and maintaining APIs and service-based or event-driven architectures, including streaming services such as Apache Kafka, with hands-on third-party SaaS and enterprise integration.

• Strong understanding of RESTful (Representational State Transfer) API design, microservices architecture, enterprise integration patterns, and web application security risks.

• Strong proficiency in Microsoft SQL Server, including advanced Structured Query Language (SQL), PL/SQL (Procedural Language for SQL) development, query optimization, indexing strategies, and database schema design.

• Hands-on experience with a major cloud platform (Azure, Amazon Web Services (AWS), or Google Cloud Platform (GCP)) across compute, identity, messaging/events, and serverless.

• Experience implementing secure authentication and authorization flows within security and compliance requirements.

• Strong knowledge of shift-left software development lifecycle (SDLC) practices, including unit and integration testing, in Agile teams using Jira and Confluence.

Your Moneris Career – What you get

• Emphasis on Wellness - Meeting Free Fridays (MF2), company-wide holiday closure, just to name a few

• RRSP matching & defined contribution pension plan

• Flexible benefits package starting from day 1

• Thrive in a Hybrid or Remote Model - including a tech peripheral rebate!

• Extensive learning & development programs and resources - plus unlimited free access to LinkedIn Learning and Udemy courses!

• EAP (Employee Assistance Program), Educational Assistance and Recognition Program

• Employee perk program with incredible discounts for over 2,400 vendors!

• Get involved in one or many of our Moneris Committees and Employee Resource Groups - Inclusive Workplace Council (IWC), Black Employee Network, just to name a few

Learn more about how Moneris is striving to be at the forefront of Fintech! https://www.moneris.com/en/Careers/Tech

#TECH-IND

Note: We welcome and encourage applications from Indigenous peoples, people of colour, people with disabilities, people of all genders, sexual orientation and intersectional identities.

AI Disclosure: We may use AI-enabled tools to screen, select, and assess applications. All AI outputs are reviewed and validated by our recruitment team.

We acknowledge that people from equity-deserving groups (including racialized individuals, women, gender diverse individuals, individuals with disabilities, neurodivergent individuals, members of 2SLGBTQIA+ communities and those born outside of Canada) are less likely to apply for jobs unless they feel they meet all the requirements posted. At Moneris, we believe candidates bring experience to their work in many ways. We encourage you to apply and share, in the application form, the transferrable experience you bring, and how this will support your success in this role.

About Us

Meet Moneris.

We’re the original Canadian fintech. Powering businesses—from the smallest micro-merchant to large enterprises—with the commerce solutions, expert knowledge and local support they need to reach their full potential. That’s why we exist. For 25 years and counting, we’re proud to be the partner Canadians rely on to kickstart their dreams online, expand to a brick-and-mortar space or find new ways to connect with customers in their community and beyond.

Our commitment to you.

From coast to coast to coast, Moneris is proudly powering Canadian commerce for businesses, big and small. Our success is rooted in the dedication of our team members, whose skills, talent, and passion make it all possible. We provide resources, opportunities and an inclusive environment that empower our people to drive their careers forward and, together, create a positive impact on Canadian businesses.

Powering Canadian commerce.

Empowering you.

Recognized for Inclusion

Moneris is proud to be recognized as a 5-Star DEI Employer, reflecting our commitment to creating an inclusive, welcoming workplace where everyone belongs.

Moneris.com/careers