java backend software engineer jobs in Montreal

Lead Java engineering and AI application development as a Software Engineering Manager working fully remotely within Canada. Shape scalable systems and grow developers.This manager will guide software developers while defining technical strategy for high-performance, data-intensive applications. The work includes Java RESTful services, distributed data...

Join Elsevier's Montreal team as a Senior Software Engineer specializing in Java and Python. Contribute to high-quality software development focused on transforming large datasets for impactful research outcomes. In this role at Elsevier, you will engage with cutting-edge technologies and contribute to the Research Data Platform (RDP). Your key...

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...

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 Capacity Modeling team ensures Affim can safely handle forecasted traffic - especially during peak sales events - by translating demand forecasts into concrete, testable...

Remote Canada Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Engineering owns cost visibility and optimization across affirm's cloud and AI infrastructure. We're the team that tells the business what it's spending, why it's changing,...

Who we are:Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform is strengthened by one of the fastest-growing fraud consortiums in the market,...

Elevate your career as a Senior Backend Software Engineer with Affirm, focusing on online storage solutions in a remote-first environment. Be part of a team that builds and scales large-scale database systems. Affirm is seeking a talented senior software engineer to enhance its Data and Storage Services team. This role involves working with relational and...

At Coinbase, our mission is toincrease economic freedom around the world, and we couldn’t do this without hiring the best people. We’re a group of hard-working overachievers who are deeply focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking or using crypto. Know those people who...

Independently own larged-scoped projects from initial discovery through launch with a focus on outcomes and customer impactCollaborate with a cross functional team to find solutions to customer challengesImprove the performance, reliability, and scalability of our existing systemsPromote engineering excellence through technical leadership, knowledge-sharing...

The Online Storage team provides a set of managed databases as a platform, used to persist data for all AffIn servicesOur platform enables self-service access to OLTP storage systems, including Relational DB(MySQL), KV(DynamoDB), Distributed SQL(TiDB) and Cache(Redis)As a team, we are responsible for various data and access patterns, including but not...

At Affrim, 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 Observability team builds the platform every Affrim engineer relies on to understand the behavior and performance of our systems. Our platform ingests 200+ TB/day of metrics,...

Randstad Enterprise is seeking a Senior Developer to lead the design, development, and implementation of our next-generation onboarding and regulatory platform. You will drive full-lifecycle development across global end users, leveraging Java, Angular, distributed databases, and cloud-aligned architectures to deliver scalable and UX-focused solutions.The...

VO2 GROUP, leader indépendant en conseil tech et numérique, recherche un Développeur Java pour réaliser des missions ponctuelles chez des clients. Vous développerez des back-ends solides, privilégierez un code propre et l’industrialisation jusqu’au déploiement, sur des projets variés et stimulants.Le candidat idéal possède 5 ans d’expérience...

Horizon Trading Solutions, basé à Montréal, recherche un Développeur Java Backend pour contribuer au cœur de notre plateforme de trading sur les marchés financiers électroniques. Vous intégrerez une équipe Scrum et participerez à la conception, au développement et à la mise en production des solutions.Vous apporterez une expertise Java et...

Hirematic Talent Solutions in Montreal is seeking a Senior Java Backend Developer to join our core engineering team. You will design, build, and maintain high-performance, scalable backend systems using Java and Spring Boot.The ideal candidate has 7+ years of enterprise Java experience, a strong background in big data processing with Apache Spark, and a...

Ztek Consulting, Inc. is seeking an experienced full-stack developer to contribute to back-end and front-end components. The role involves implementing scalable Java-based services, building Angular UI modules, and integrating RESTful APIs within a modern microservices architecture.You will collaborate with agile teams, participate in ceremonies, and mentor...

As a Senior Software Engineer, you will build the data and measurement foundations that connect consumer acquisition activity across paid media, SEO/AEO, and other growth channels to downstream outcomes such as signup, conversion, and GMVYou will work at the intersection of data engineering and marketing technology, building reliable pipelines, identity and...

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 excellence through code reviews, design...

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...

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...