Principal Software Developer Payments jobs in Montreal – Browse 445 openings on RoboApply Jobs

Principal Software Developer Payments jobs in Montreal

Open roles matching “Principal Software Developer Payments” with location signals for Montreal. 445 active listings on RoboApply Jobs.

445 jobs found

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companyPlusgrade logo
Full-time|On-site|Montreal, Quebec

**English available below**At Plusgrade, we believe that travel transcends mere destinations; it’s about the myriad of memories crafted along the way. Our mission is to reshape the future of travel by partnering with over 200 airlines, hospitality establishments, cruise lines, rail networks, and financial services to generate substantial new revenue streams through exceptional customer experiences. Guided by our core values of ambition, innovation, and collaboration, we continually strive to push boundaries, exceed expectations, and harness the best in everyone. We foster a culture that thrives on the belief that our strength lies in our unity, working together to build an extraordinary future in the travel industry. Join us in transforming everyday travel into truly extraordinary experiences.ROLE OVERVIEW:We are in search of a Principal Software Developer (Payments) to lead our Payments team technically and assist in building robust, scalable, and secure payment capabilities for our travel partners and their clients. This role is based in our Montreal office and is part of the Payments team, which is responsible for productizing and centralizing payment processing across Plusgrade’s growing business units to streamline operations and unlock new revenue opportunities.As Plusgrade expands, the Payments team plays a pivotal role in modernizing and unifying transaction execution on our platform. You will work on core services that drive high-volume and critical payment and fulfillment workflows for the business, collaborating closely with other units (SBU, PBU, HABU) to deliver shared and scalable payment capabilities.In this role, you will design and develop services that handle complex business logic, integrate with multiple Payment Service Providers (PSP), and ensure reliability, security, and high performance at scale. Your work will directly impact payment acceptance rates, user experience, and revenue across our products. You will closely collaborate with product managers and engineers across the stack to build and deliver new payment products and features for airlines and travelers while mentoring and upskilling engineers within your team and beyond.

Feb 2, 2026
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companyConvera logo
Full-time|CA$100K/yr - CA$150K/yr|On-site|Montreal

Senior Business Development Manager - FX (Payments) - Montreal Convera, a global leader in commercial payments facilitating international business through seamless money transfers, is on the lookout for a passionate and driven Senior Business Development Manager to bolster our B2B sales efforts in Montreal. The Role We invite dynamic, resilient, and competitive professionals to develop a diverse pipeline of SME, Corporate, and Blue-Chip clients, pinpointing and securing business opportunities within the Growth Payments sector in Canada. Roles and Responsibilities Drive strategic sales planning and spearhead business development initiatives. Formulate and implement comprehensive sales strategies to broaden the client base and achieve sales goals. Oversee the complete 360-degree sales process independently. Stay updated on the FX market, compliance standards, legislative changes, and broader economic trends to effectively meet client needs. Identify and address customer challenges to tailor Convera solutions that align with their goals. Utilize market data and Convera’s unique value proposition to discover new leads and opportunities, ensuring a steady pipeline. Meet key performance indicators (KPIs) such as revenue targets and provide regular reports to drive growth and retention, while collaborating on sales strategies with product partners. Engage potential clients in the SME and Corporate sectors in collaboration with partners, guided by the Head of Desk or Sales Leaders. Actively pursue new business opportunities through cold outreach, networking events, referrals, exhibitions, and strategic partnerships. Leverage sales tools such as Salesforce, HubSpot, and ZoomInfo for lead generation. Present and demonstrate international payment solutions and products to influential decision-makers. Introduce relevant support functions such as Customer Relationship Management (CRM) and Corporate Hedging management to clients. Foster and sustain long-term relationships with organizations, partners, and advisors within the employer services industry. Collaborate with Convera’s partnership teams to cultivate a robust external network of Ideal Customer Profile (ICP) partners. Provide ongoing consultation and support to guarantee client satisfaction and retention. Manage new clients until they transition to dedicated account management.

Feb 2, 2026
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companyVention logo
Full-time|On-site|Montreal

Role Overview Vention is looking for a Senior Software Developer in Montreal. This role focuses on designing and building software solutions that improve our products and support business goals. Collaboration with teams across the company is central to the work. What You Will Do Write clear, maintainable code for new and existing features Take part in code reviews to support quality and share knowledge Mentor junior developers, offering guidance and feedback Work closely with colleagues from different disciplines to deliver improvements Who We’re Looking For Strong interest in technology and software development Comfort working in a quick-moving setting Experience collaborating with diverse teams Commitment to writing reliable, maintainable code

Apr 20, 2026
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companyE*Pro Consulting logo
Contract|On-site|Montreal

As a Database Software Developer at E*Pro Consulting, you will play a pivotal role in enhancing our database systems. This contract position, based in Montreal, requires a strong proficiency in DB2 (Release 9.5 or later) and/or Sybase 15.x. You will be responsible for general administration, development, programming, and performance tuning of our database environments.Key responsibilities include:Managing DB2 and/or Sybase replication to heterogeneous RDBMS platforms (including DB2/zOS).Applying advanced skills in index design, Materialized Query Tables (MQT), Multi-Dimensional Clustering (MDC), and Partitioning.Overseeing data load and migration processes.Utilizing scripting languages such as UNIX and Perl to automate tasks.Communicating effectively with team members and stakeholders.We are looking for a candidate who demonstrates integrity, ownership, and the ability to work collaboratively under constraints. A strong drive to expand both technical and business knowledge is essential.

Aug 3, 2016
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companyMaintainX logo
Full-time|On-site|Montreal, Quebec / Toronto, Ontario

At MaintainX, we are the world’s leading platform for asset management and work intelligence tailored for industrial and frontline environments. Our modern IoT tool, powered by a cloud-based network, ensures reliability, security, and optimal operation of physical equipment and facilities. We empower operational excellence for over 12,000 companies, including renowned names like Duracell, Univar Solutions Inc, Titan America, McDonald's, Brenntag, Cintas, Xylem, and Shell. Having recently secured a Series D funding of $150 million, our total funding has now reached $254 million, valuing the company at $2.5 billion. We are on the lookout for a Software Developer to assist in the development, scaling, and support of our next-generation development platform. This role transcends traditional software development; it sits at the intersection of platform engineering, product approach, and developer experience. In this position, you will play a key role in enhancing the platform components that significantly streamline the delivery of high-quality software by MaintainX teams. You will also dedicate a portion of your time to adoption activities: communication, documentation, demonstrations, and supporting development teams as platform clients. Your contributions will be fundamental to our “Platform-as-a-Product” approach, ensuring that our internal platform is reliable, scalable, well-adopted, and genuinely adds value. Key Responsibilities: Design and maintain the backend foundations and tools that comprise our internal developer platform. Integrate AI workflows into your daily work and the platform. Elevate engineering excellence standards. Lead the consolidation and evolution of platform components: developer portal, local development, service generators, CI/CD workflows, and infrastructure ‘golden paths’. Collaborate with other platform teams and product development teams to define and drive the adoption of the internal developer platform.

Dec 5, 2025
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companyVention logo
Full-time|On-site|Montreal

Join our innovative team at Vention, where we are revolutionizing the way manufacturing happens. As a Software Developer, you will play a crucial role in designing and implementing software solutions that enhance our platform. You will collaborate with cross-functional teams to ensure our products meet the highest standards of quality and functionality.

Apr 8, 2026
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companyMaintainX logo
Full-time|On-site|Montreal, Canada

Join MaintainX as a Software Developer specializing in AI development tools. In this role, you will be part of a dynamic team responsible for creating innovative solutions that enhance our platform's capabilities. You will collaborate with cross-functional teams to design, develop, and implement AI-powered features that drive efficiency and improve user experience.

Mar 4, 2026
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companySSENSE logo
Full-time|On-site|Montreal

We are seeking a talented and driven Senior Software Developer to join our dynamic technology team at SSENSE. As a pivotal member of our development group, you will work collaboratively on innovative projects that shape the future of e-commerce.Your role will involve designing, implementing, and maintaining scalable software solutions, ensuring high performance and responsiveness of applications. You will also be responsible for mentoring junior developers and contributing to code quality through peer reviews and best practices.

Feb 27, 2026
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company
Full-time|On-site|Montreal, Quebec, Canada

About ValPayValPay is an innovative embedded payment solution designed to streamline the onboarding of merchants, facilitate transaction processing, and enhance revenue optimization. Our unique PayFac-as-a-Service model provides all the advantages of integrated payments without the complexities of underwriting, compliance, and regulatory requirements typically associated with being a Payment Facilitator (PayFac).About the RoleWe are seeking a talented Senior Full-Stack Developer with over 5 years of professional experience and a strong enthusiasm for application development to join our agile engineering team in a fast-paced startup setting. In this pivotal role, you will play a key part in designing, optimizing, and scaling essential features across our payment systems, engaging in both front-end and back-end development. You will collaborate closely with product, design, and support teams, contribute to architectural decisions, resolve bugs, and produce high-quality production-level code that significantly impacts our clients.Key ResponsibilitiesCreate, develop, and maintain scalable full-stack applications supporting ValPay’s embedded payments platform.Design and enhance APIs, backend services, and frontend interfaces used by SaaS partners and internal stakeholders.Collaborate with Product, Customer Support, and Customer Success teams to transform requirements into effective technical solutions.Integrate third-party services using APIs and payment infrastructure.Contribute to architectural and data strategy as our platform evolves.Identify and resolve performance issues, ensuring system reliability and efficiency.Uphold high standards of security and performance in a regulated payments environment.Participate in code reviews and mentor junior developers.Document technical processes and data flows clearly and thoroughly.Utilize AI tools and workflows to enhance development productivity.Share insights and lessons learned with team members.

Feb 5, 2026
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companynovisto78 logo
Full-time|On-site|Montreal

As a Senior Full-stack Developer, you will be instrumental in architecting, developing, and maintaining top-notch, scalable, and secure software solutions. Your responsibilities will span the entire technology stack, from front-end to back-end, creating features that provide tangible business value and drive the enhancement of our platform. Close collaboration with Product Managers, Designers, and Tech Leads will be essential as you transform product concepts into dependable, high-performing, and maintainable code. Your role will meld strong technical execution with the ownership of complex projects, emphasizing active collaboration within a dynamic, cross-functional agile team.

Oct 31, 2025
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companyMaintainX logo
Full-time|On-site|Montreal, Toronto

Join MaintainX as a Senior Software Developer focused on our API Platform and Ecosystem. In this role, you will be instrumental in developing and enhancing our API offerings, ensuring seamless integration with our ecosystem. You'll collaborate with cross-functional teams to deliver high-quality, scalable solutions that meet the needs of our clients.

Mar 9, 2026
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companyosedea logo
Full-time|On-site|Montreal (EN)

About UsAt osedea, we are a dynamic and innovative technology development company that places people at the heart of everything we do. Our commitment to caring extends beyond our clients to our team members, focusing on their personal dreams, aspirations, and professional development.We believe in the strength of community and actively seek opportunities to cultivate meaningful relationships with everyone we encounter.Diversity is celebrated here, encompassing various backgrounds, personalities, career trajectories, and languages. We are dedicated to fostering an inclusive environment where everyone feels valued and empowered to share their unique stories.We also cherish the joy of our work and strive to create a more efficient and enjoyable world each day.

Oct 29, 2025
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companyosedea logo
Full-time|On-site|Montreal (EN)

About UsAt osedea, we pride ourselves on being a dynamic and innovative technology development firm where people are at the core of our mission. Our commitment to our clients and community drives us to foster an environment that values the dreams, aspirations, and professional growth of our team.We believe in building strong, meaningful relationships and fostering a sense of community. Diversity is celebrated here, encompassing various backgrounds, perspectives, and experiences. We cultivate an inclusive atmosphere where everyone feels welcome and valued.Our work culture is vibrant and fun; we are inspired to create a more efficient and enjoyable world every day.Role OverviewAs a Senior Software Developer, you will play a pivotal role in our software development process. You will collaborate with both technical and non-technical team members, mentoring them as you plan, build, and deploy enterprise-level software solutions for our clients. We expect you to take initiative in your tasks, manage your time effectively, and demonstrate a commitment to continuous personal improvement.While we have specific technologies in our stack, we prioritize your personal potential and growth over specific technical expertise when considering candidates for this role.

Oct 29, 2025
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companyXsolla Inc. logo
Full-time|On-site|Montreal

Join our dynamic team at Xsolla as a Senior Frontend Software Developer, where you will play a critical role in designing and implementing cutting-edge user interfaces for our innovative gaming solutions. Your expertise will help shape the future of our platform, ensuring a seamless user experience for millions of gamers worldwide.

Mar 5, 2026
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companyCollabera logo
Full-time|On-site|Montreal

Join our dynamic team at Collabera as a Software Developer II, where you will be instrumental in developing innovative software solutions. You will collaborate with cross-functional teams to design, implement, and maintain software applications that meet the needs of our clients and enhance user experience.

Jun 10, 2016
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companyUnity Technologies logo
Full-time|On-site|Montreal, Canada

The OpportunityAt Unity, we believe the world benefits from more creators. We develop tools that empower artists, developers, and studios to bring their visions to life - in gaming, film, visual effects, animation, and immersive experiences. We are seeking a Software Development Manager to lead the teams behind SyncSketch and SpeedTree, two products pivotal to creative production workflows. SyncSketch enables teams to collaborate and review creations at scale, while SpeedTree offers cutting-edge vegetation modeling solutions utilized in film, visual effects, and interactive content. In this role, you will guide a team of talented developers, enhance execution through agile methodologies, and collaborate closely with Product, Sales, Solutions Architects, and clients to define the roadmap. You will also act as a coach and mentor, assisting your team in skill development, amplifying their impact, and fostering meaningful careers at Unity. This is an excellent opportunity for a leader driven by building high-performing teams, enhancing development efficiency, and designing products that genuinely matter to creative professionals.

Mar 25, 2026
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company
Full-time|On-site|Montreal, Quebec, Canada

Role overview Genetec Inc. is looking for a Team Lead, Software Development in Montreal, Quebec. This position leads a group of developers, providing direction and support to help the team deliver new software solutions. The Team Lead works closely with cross-functional teams to keep projects on track and improve product quality.

Apr 20, 2026
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companyMaintainX logo
Full-time|On-site|Montreal, Toronto

Join MaintainX as a Senior Software Developer specializing in search functionality. In this role, you will leverage your advanced programming skills to enhance our search capabilities, ensuring our users find the information they need quickly and efficiently. You will collaborate with cross-functional teams to design, implement, and optimize search algorithms while maintaining high performance and scalability.

Mar 9, 2026
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companyTecsys Inc. logo
Full-time|Remote|Montreal, Quebec, Canada

Embracing the benefits of remote work, such as enhanced employee morale, increased productivity, and reduced commuting impact on both personal well-being and the environment, we proudly identify as a digital-first organization. Our investments in cutting-edge technologies and programs have laid a strong foundation for this approach. With our digital-first work environment, complemented by conveniently located offices and collaborative spaces, we empower our team to work in a manner that maximizes their productivity.About UsTecsys is a rapidly growing innovator providing advanced supply chain solutions to leading healthcare systems, hospitals, pharmacy businesses, distributors, retailers, and third-party logistics (3PL) providers. We collaborate with industry leaders to revolutionize their supply chains through technology. If you thrive on tackling engaging challenges and seek continuous learning opportunities, Tecsys could be the perfect fit for you!About the RoleWe are in search of a Software Developer in Test (Data Platform) to join our TecsysIQ Data & AI team. This role is pivotal in ensuring the quality, reliability, and integrity of our cloud-based data platform, which is built on AWS and Databricks.This position transcends traditional QA roles by focusing on data pipelines, transformations, and business rule validation across Bronze, Silver, and Gold layers.A primary expectation is to incorporate automated testing as a fundamental aspect of the development lifecycle. For each feature or transformation, you will be instrumental in defining and constructing automated tests from the outset, ensuring their continuous reuse throughout development and as part of regression testing.Your objective will be to cultivate a test-first, automation-driven culture, where automated validation delivers immediate feedback on data quality and stability, while manual testing serves to validate edge cases and facilitate exploratory testing.Collaboration will be key, as you will work closely with Data Engineers, Product Owners, and Business Stakeholders to guarantee that all data products delivered meet business expectations with exceptional quality and consistency.What You’ll DoActively participate as a member of an agile data platform teamCollaborate with Data Engineers and Product Owners to define test strategies in tandem with feature developmentDesign and implement automated test cases from the outset for new pipelines and transformationsBuild and sustain automated regression testing frameworks for data pipelinesEnsure the reusability of automated tests across development cycles and integration into regression suitesValidate end-to-end data pipelines spanning Bronze, Silver, and Gold layersIntegrate automated tests into CI/CD pipelines to facilitate continuous validationDesign and implement data observability checks, including...

Apr 6, 2026
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companyXsolla logo
Full-time|On-site|Montreal

ABOUT YOUWe are seeking a strategic and hands-on Director of Software Development to spearhead our global software engineering operations. In this pivotal role, you will be responsible for executing transformative technical initiatives and leading multiple development teams to create scalable, secure, and cutting-edge products that cater to millions of users across the globe.The ideal candidate will be an inspiring leader with profound technical expertise and a successful history of managing distributed engineering teams. You will excel in balancing speed with quality, mentoring engineering leaders, and nurturing a culture of accountability, innovation, and excellence.If you are passionate about orchestrating large-scale software development in a dynamic, product-driven environment and aspire to shape the future of a thriving technology enterprise, we would be thrilled to connect with you.ABOUT USXsolla is a pioneering global commerce company that provides robust tools and services to assist developers in overcoming the inherent challenges of the video game industry. From indie developers to AAA studios, companies collaborate with Xsolla to secure funding, distribution, marketing, and monetization for their games. Driven by our belief in the future of video games, Xsolla is dedicated to uniting opportunities and continually providing new resources for creators. Headquartered in Los Angeles, California, Xsolla serves as the merchant of record and has empowered over 1,500 game developers worldwide to connect with more players and expand their businesses. With diverse pathways to profitability and success, developers have everything they need to thrive.For more information, visit xsolla.com.

Jan 12, 2026

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