backend developer position

Build secure backend services with PHP and Laravel at BUMP in a hybrid, permanent full-time Backend Developer role. Work across APIs, databases, and production systems.On BUMP's Prediction Markets team, you will support a multi-tenant platform designed for Latin American markets. The work includes REST and GraphQL APIs, PostgreSQL databases, queue-driven...

As a Staff Software Developer on the Monetization team, you’ll lead technical initiatives and take significant ownership over service architecture, product API development, and data modeling. You’ll design and iterate at startup speed, working with modern Java, MySQL, DynamoDB, gRPC, GraphQL, Kafka, and microservices architecture. In this role, you’ll...

Design backend software solutions at IBM Software, using component development and unit testing within an Agile, collaborative environment. Contribute to products shaping digital transformation.As a Software Developer: Generalist, you will design, develop, test, and deliver offerings with leading-edge or proven technologies. You will understand stakeholder...

Join our team and take your career to the next level. Job Summary: Expretio recherche un.e Développeur.euse Backend Java expérimenté.e pour rejoindre son équipe dynamique basée à Montréal. Au sein d’une équipe Scrum, il/elle contribuera au développement d’Appia, sa solution phare spécialisée en Revenue Management pour l’industrie...

MaintainX is the world's leading AI-powered maintenance and asset management platform, serving 13,000+ customers including Duracell, Shell, Cintas, and Brenntag. We raised $150M in Series D funding led by Bessemer Venture Partners and Bain Capital Ventures, bringing our total funding to $254M. We were named to the Forbes 2025 Cloud 100, the definitive...

At Nöord Technologies, we empower top-tier financial institutions with exceptional talent in banking and capital markets. For the needs of one of our prestigious clients, a major banking actor in Montreal currently experiencing strong growth, we are actively seeking an experienced Senior C# .NET Backend Developer. About the Role As part of a high-performing...

Backend API leadership defines this Toronto-based Senior Lead Software Engineer position supporting IBM Safer Payments. Candidates need seven to ten years of software development experience. This role serves as a Subject Matter Expert for IBM Safer Payments and its payment processing systems. You will lead architecture, build backend services, and...

Build secure backend services with C++ and Java at OpenText, working onsite in Ottawa or Richmond Hill, Ontario. French and English are required. As a Senior Backend Software Developer, you will evolve OpenText’s public, multitenant SaaS cloud offering. The platform serves healthcare, financial, and government organizations with high availability,...

Own AWS-based backend architecture in Toronto with hands-on API development, system integrations, and secure application design. This hybrid contractor assignment requires two onsite days weekly. As a Senior Full Stack Developer, you will lead architecture and development for end-user self-service and access visibility solutions. You will develop APIs,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Developer, AI Systems based in Canada. As a Senior Backend Developer, you will play a leading role in evolving a large-scale AI-powered recommendation engine into a modern, scalable distributed architecture. You...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Developer, AI Systems based in Canada.As a Senior Backend Developer, you will play a leading role in evolving a large-scale AI-powered recommendation engine into a modern, scalable distributed architecture. You will...

MaintainX is the world's leading AI-powered maintenance and asset management platform, serving 13,000+ customers including Duracell, Shell, Cintas, and Brenntag. We raised $150M in Series D funding led by Bessemer Venture Partners and Bain Capital Ventures, bringing our total funding to $254M. We were named to the Forbes 2025 Cloud 100, the definitive...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Backend Developer, Campaigns Team based in Canada. Join a collaborative engineering team building the core infrastructure behind advanced content personalization and multi-channel marketing campaigns. In this hands‑on...

Join our team as a Senior Backend Developer to design and maintain secure cloud-based systems. Utilize cutting-edge technologies for scalable solutions and backend API development.We are on the lookout for an experienced Senior Backend Software Engineer with over six years of hands-on software development expertise. This role emphasizes architecting backend...

At Leap Tools, we are building the world's most advanced solutions for the interior décor industry. With customers in 80+ countries, our clientele includes Fortune 500 companies such as Home Depot, local retailers such as Alexanian's, and everything in between. We have been recognized as one of the fastest-growing tech companies by Deloitte for multiple...

Build reliable software at Cisco using C/C++, Python, or Java, with possible remote work in Canada subject to approval. Work across critical technology platforms.This Software Developer II opportunity supports applications, databases, embedded networking, operating systems, security, testing, and web services. You will craft user-friendly tools while...

Concevez des services backend évolutifs avec AWS et Go chez AppDirect, dans une organisation hybride favorisant la communication asynchrone.Comme développeur logiciel senior, vous créez des applications multiniveaux résilientes et performantes pour Tackle, l’unité d’AppDirect. Vous utilisez des chaînes d’outils modernes, livrez fréquemment en...

Build OTT platform features with C#, ASP.NET Core, and WebAPI for CBC/Radio-Canada’s French Services team in a hybrid Montreal position.As a Senior C# Developer, you will support the harmonized product powering CBC Gem and ICI TOU.TV. Working with product owners, architects, and technical managers, you will coordinate front-end development and technical...

Become a Senior Backend Developer at US Mobile, driving innovation in wireless technology. Bring your Java skills to architect and deploy systems serving millions globally. In this role, you will leverage your 7+ years of experience in backend engineering, primarily with Java and Spring Boot, to develop RESTful APIs and scalable architectures. US Mobile's...

Explore new AI concepts in Montreal while owning backend systems for Plusgrade’s pricing and fulfillment products. Use Java, AWS, and scalable engineering practices.This Senior Software Developer works within the AI & Merchandising team at Plusgrade. You will divide your time between AI Labs experimentation and production-ready feature delivery. Your work...