java backend engineer

Role: Full Stack Java Developer Location: Hybrid (3 days in office in Montreal) Duration: Long-term Contract Detailed Responsibilities: Lead the development and support of RESTful APIs, ensuring high performance and security. Develop and maintain Python-based components and scripts to enhance platform capabilities. Apply object-oriented design and software...

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls. We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock-in. No commitments. Custom fit plans at every price...

Introduction At IBM Software, we transform client challenges into solutions. Building the worlds leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

Role Overview We’re seeking a Senior Backend Engineer to help design, build, and scale our next-generation social gaming platform. You’ll work on highly concurrent systems, architecting APIs and backend services that power millions of players. This is a hands-on role where you’ll solve complex problems, write clean and performant code, and...

About Venn Venn is the fastest-growing B2B fintech in Canada. We're on a mission to transform business banking for Canadian entrepreneurs and are looking to hire A-players interested in disrupting traditional banking practices. As the ONLY digital banking platform in Canada offering a truly modern solution, we have seen accelerated growth—scaling to...

About US Mobile US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls. We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock‑in. No commitments. Custom fit plans...

General Information: Job Title: Backend Engineer III Location: Toronto (Onsite/Hybrid) Job Type: Full-Time Hiring Timeline: Immediate Reporting Line: Head of R&D Existing Vacancy: Yes Application Deadline: Open until Filled Salary Range: $105-125K CAD per year (negotiable) About Fulfillment IQ (FIQ): Fulfillment IQ is a supply chain...

Help us build the world's most reliable, on-demand logistics engine for last-mile delivery! We're bringing on experienced engineers to help us create and maintain a 24x7, no downtime, global infrastructure system that powers DoorDash's three-sided marketplace of consumers, merchants, and dashers. The platform empowers product engineers to declaratively...

Backend Software Engineer Location: Ottawa, ON (On-site) Reports to: Engineering Lead The Role You will be working on the backend systems that power AuraNet — Dominion Dynamics' mesh networking platform for autonomous assets operating in contested and disconnected environments. The platform handles real-time data distribution, end-to-end encrypted...

About Synechron We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting,...

Join DoorDash as a Backend Engineer, focusing on backend architecture for large-scale applications. This hybrid role involves improving system performance and supporting product functionality. In this position, you’ll collaborate with cross-functional teams to define backend tech stacks and tackle technical challenges. You'll work on transitioning to a...

ABOUT YOU You will play a pivotal role in delivering high-impact software solutions across our platform. You bring curiosity, initiative, and a passion for clean, scalable systems. You collaborate effectively with teammates and cross‑functional partners to design, build, and improve our technical stack. You’re hands‑on, deeply engaged in the code, and...

About SynechronWe are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital,...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Software Engineer (Backend) based in Canada. This role offers the opportunity to provide technical leadership for a business intelligence and client reporting platform serving enterprise healthcare organizations.You will shape...

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

Duration: 12 month assignment (contract)Engagement Model: Professional Services Engagement - B2B (Incorporated Entities Only)OverviewSenior Software Engineers will be responsible for designing, developing, and supporting mission-critical services within a Brazil-focused payments platform. This role will have a strong emphasis on API development,...

OverviewWe are seeking a skilled Java Developer with strong expertise in Microservices, Core Java, Kafka, Databases, and API development. Experience with front-end technologies is a plus but not mandatory. The ideal candidate will have a solid grasp of core Java concepts including collections, multithreading, design patterns, and the Java Collections...

Acuity Inc. (NYSE: AYI) is a market-leading industrial technology company. We use technology to solve problems in spaces, light and more things to come. Through our two business segments, Acuity Brands Lighting (ABL) and Acuity Intelligent Spaces (AIS), we design, manufacture, and bring to market products and services that make a valuable difference in...

About US Mobile US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls. We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock‑in. No commitments. Custom fit plans...

Apply to The World's Fastest-Growing Rideshare Company Backend Software Engineer The World's Fastest-Growing Rideshare Company Full time Location Longueuil, QC, Canada Work environment In-person Expected pay amount 55.00 - 77.00 CAD Per Hour Schedule Hybrid (Monday, Wednesday, and Thursday onsite; Tuesday and Friday work from home), 40 hours per week...