java backend software engineer jobs in Montreal

At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Data and Storage Services team is responsible for affirm's data infrastructure across OLTP and OLAP systems, spanning critical online checkout databases, batch orchestration,...

Staff Software Engineer, Backend (Identity Decisioning) Remote Canada At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Affirm’s Identity team is mission‑critical to the customer checkout experience. When a customer chooses...

At AffiWe exist for the moments that matter—giving people a clear,predictable way to pay over time, with no hidden fees, no surprises, and no radeoffs on what matters most.Your role will be instrumental in designing the next generation ofAffirm’s Checkout Platform to provide a world-class buying experience that puts customersfirst!We are seeking a...

Grafana Cloud is a composable observability platform that integrates metrics, logs, traces, and profiles with Grafana. It lets customers use open-source observability software- including Prometheus, Mimir, Loki, Tempo, and Pyroscope as a Cloud service or on-premise solution without the overhead of installing, maintaining, and scaling their own observability...

Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people...

At affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Affirm's engineering team is building a large-scale, fault-tolerant, and global infrastructure that is shared across multiple financial products, merchants, and vendors. Ensuring...

At Aff, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Capacity Modeling team ensures Aff**irm can safely handle forecasted traffic—especially during peak sales events—by translating demand forecasts into concrete, testable...

**Roles and Responsibilities:** - Design and develop complex software systems and applications, setting high standards for quality and innovation. - Leverage Generative AI tools and coding assistants to enhance development velocity and solution quality. - Deliver solutions that meet performance, scalability, and security requirements. - Drive technical...

Software DeveloperPour la version française de cette description de poste, veuillez consulter le lien suivant / For the French version of this job description, please refer to the following link:Développeur/Développeuse LogicielAbout AppDirectBecome a digital, global citizen and enable the new generation of digital entrepreneurs around the world....

Java Python Software Engineer I – MontrealDo you enjoy being part of team that develops high-quality code? Do you enjoy ensuring the quality of software delivered?About our TeamOur Technology teams uses cutting-edge technologies to build products and systems to advance science and health. We provide our customers with powerful digital solutions, helping...

Société Générale recherche des stagiaires VIE à Montréal, niveau Master, pour développer des applications Java, Angular et APIs dans un environnement international. Le poste implique une collaboration directe avec les équipes Front Office, Trading et Middle Office et nécessite des compétences en programmation orientée objet et développement...

Java Python Software Engineer I - MontrealDo you enjoy being part of team that develops high-quality code? Do you enjoy ensuring the quality of software delivered?About our TeamOur technology teams use cutting-edge technologies to build products and systems to advance science and health. We provide our customers with powerful digital solutions, helping them...

At Aff, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Capacity Modeling team ensures Aff**irm can safely handle forecasted traffic—especially during peak sales events—by translating demand forecasts into concrete, testable...

Grafana Cloud is a composable observability platform that integrates metrics, logs, traces, and profiles with Grafana, allowing customers to use open-source observability software without installing, maintaining, and scaling their own observability stack The Databases team owns Mimir for metrics, Loki for logs, Tempo for traces, and Pyroscope for profiles....

At the company, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Interns work side-by-side with top engineers in the industry while having autonomy from the get-go. They contribute to user-facing products and are able to see their work go live...

At affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.Marketing & Privacy Engineering (MPE) builds trusted, privacy-aware consumer web experiences and measurement systems that enable sustainable growth. Within MPE, the Marketing...

# Senior Software Engineer, Backend - Platform TeamCrestaSalary not statedFull-timeremote· seniorCanada, USAgrpcllmkubernetesdockerawsgcpazureListed via Jobicy · posted 14 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionCresta unlocks the true potential of the customer experience, turning every conversation into a...

Staff Software Engineer, Backend (Identity Decisioning) Remote Canada At Affirma, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Affirm’s Identity team is mission-critical to the customer checkout experience. When a customer chooses...

# Senior Software Engineer, Backend (Capacity Modeling)AffirmRemote Canada · posted Oct 21, 2026On this pageRole detailsAbout this opportunityMore jobs at Affirm →Company profile →## Role detailsApply on the company site →## About this opportunityAt Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time,...

This role is for a highly experienced Back-End Software Engineer who wants to work on core systems that shape how the platform (Model Vault) operatesYou will help define the architecture of the platform where reliability, security, performance, and simplicity all matter, and where many of the problems do not have off-the-shelf solutionsModel Vault is...