432,287+ Senior Backend Developer Plsql Java Api Jobs in Canada — Top Companies Hiring June 2026

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Banking Software Developer Java and Python

Transform document management processes with Canada’s largest IT firm as a Banking Software Developer specializing in Java and Python. This hybrid position offers a dynamic blend of development and system optimization in Toronto.This senior role requires 5 to 10 years of professional experience focused on Ja ...

Senior Full Stack Developer Banking Sector

Make a difference in the banking industry as a Senior Full Stack Java Developer. Work with advanced technologies like Azure and Angular while enhancing cloud application performance.This exciting opportunity allows you to work with a top financial client, delivering full-stack Java solutions. You will collab ...

Senior Full Stack Developer in Toronto

Elevate your software development career as a Senior Full Stack Developer in Toronto, ON, specializing in backend technologies. Utilize your extensive experience to build robust applications and support the SDLC in a collaborative environment.This role at our company calls for a knowledgeable Software Develo ...

Full Stack Developer with BuildOps Innovation

Shape the future of the commercial contracting sector as a Full-Stack Developer at BuildOps. Focus on real-time system enhancements while working in a flexible hybrid model.Joining BuildOps as a Senior Developer means you’ll enhance our platform through backend and frontend contributions. You will develop Re ...

Senior Developer Position at D Wave Systems

D-Wave Systems is looking for a Senior Developer to bolster its Processor Software team. This role encompasses full lifecycle software development, ensuring smooth operations across teams.As a Senior Software Developer, you will focus on enhancing custom tools for configuration management, collaborating clos ...

Senior Developer Position at D Wave Systems

D-Wave Systems is looking for a Senior Developer to bolster its Processor Software team. This role encompasses full lifecycle software development, ensuring smooth operations across teams.As a Senior Software Developer, you will focus on enhancing custom tools for configuration management, collaboratin ...

Expert Backend Developer for Database Solutions

Join our team as a Senior Backend Developer and leverage your expertise in database applications to create impactful web solutions. Collaborate with a dynamic team while driving development efforts.This role emphasizes the importance of innovative web-based solutions while mentoring fellow developers. ...

Senior Developer Position at D Wave Systems

D-Wave Systems is looking for a Senior Developer to bolster its Processor Software team. This role encompasses full lifecycle software development, ensuring smooth operations across teams.As a Senior Software Developer, you will focus on enhancing custom tools for configuration management, collaborating clos ...

Client Focused Senior Python Developer

Lead technological advancements as a Senior Python Developer in the Total Fund Management Portfolio Management Technology team. Manage deliverables while enjoying high independence and ownership in your work.You will play a vital role in independently designing and delivering software solutions that align wi ...

Client Focused Senior Python Developer

Lead technological advancements as a Senior Python Developer in the Total Fund Management Portfolio Management Technology team. Manage deliverables while enjoying high independence and ownership in your work.You will play a vital role in independently designing and delivering software solutions that al ...

Client Focused Senior Python Developer

Lead technological advancements as a Senior Python Developer in the Total Fund Management Portfolio Management Technology team. Manage deliverables while enjoying high independence and ownership in your work.You will play a vital role in independently designing and delivering software solutions that align wi ...

Expert Backend Developer for Database Solutions

Join our team as a Senior Backend Developer and leverage your expertise in database applications to create impactful web solutions. Collaborate with a dynamic team while driving development efforts.This role emphasizes the importance of innovative web-based solutions while mentoring fellow developers. Your e ...

Senior Backend Engineer Opportunity

Join Teladoc Health Canada as a Senior Backend Engineer in a hybrid role. Focus on developing scalable backend systems that support critical healthcare operations for millions of Canadians.In this position, you will work closely with cross-functional teams to deliver well-architected backend services and API ...

Lead UI/Full Stack Developer Role

Take a leading role at Infosys as a Lead UI/Full Stack Developer in Mississauga, Ontario. Leverage your expertise in software development to drive high-quality solutions and modernization initiatives.Your responsibility will be to guide all stages of the Software Development Life Cycle, collaborating with bu ...

Lead UI/Full Stack Developer Role

Take a leading role at Infosys as a Lead UI/Full Stack Developer in Mississauga, Ontario. Leverage your expertise in software development to drive high-quality solutions and modernization initiatives.Your responsibility will be to guide all stages of the Software Development Life Cycle, collaborating with bu ...

Test Automation Engineer at SOTI

Join SOTI as a Software Developer in Test (SDET) in Mississauga, Ontario, with a hybrid work arrangement. Help elevate product quality through automated testing frameworks.As part of SOTI, your focus will be on developing automated testing frameworks for UI, API, and backend systems. This hybrid position req ...

Lead UI/Full Stack Developer Role

Take a leading role at Infosys as a Lead UI/Full Stack Developer in Mississauga, Ontario. Leverage your expertise in software development to drive high-quality solutions and modernization initiatives.Your responsibility will be to guide all stages of the Software Development Life Cycle, collaborating with bu ...

Backend Engineering Lead at Nimble

Shape the future of healthcare as a Backend Engineering Lead at Nimble. Focus on building essential web services and APIs that enhance pharmacy accessibility for patients.Nimble is dedicated to transforming healthcare access through state-of-the-art technology. As a Senior Backend Engineer, you will design s ...

Backend Engineering Lead at Nimble

Shape the future of healthcare as a Backend Engineering Lead at Nimble. Focus on building essential web services and APIs that enhance pharmacy accessibility for patients.Nimble is dedicated to transforming healthcare access through state-of-the-art technology. As a Senior Backend Engineer, you will design s ...

Senior Backend Engineer Toronto

Become a Senior Backend Engineer at RBC in Toronto, Canada, focusing on high-performance backend solutions. This full-time role emphasizes technical leadership and system architecture in mission-critical applications.The ideal candidate will design and maintain RESTful and GraphQL APIs while optimizing syste ...

Senior Backend Engineer Toronto

Become a Senior Backend Engineer at RBC in Toronto, Canada, focusing on high-performance backend solutions. This full-time role emphasizes technical leadership and system architecture in mission-critical applications.The ideal candidate will design and maintain RESTful and GraphQL APIs while optimizing ...

Backend Engineering Lead at Nimble

Shape the future of healthcare as a Backend Engineering Lead at Nimble. Focus on building essential web services and APIs that enhance pharmacy accessibility for patients.Nimble is dedicated to transforming healthcare access through state-of-the-art technology. As a Senior Backend Engineer, you will design s ...

Backend Engineering Lead at Nimble

Shape the future of healthcare as a Backend Engineering Lead at Nimble. Focus on building essential web services and APIs that enhance pharmacy accessibility for patients.Nimble is dedicated to transforming healthcare access through state-of-the-art technology. As a Senior Backend Engineer, you will de ...

Software Developer Full Stack

Location: Mississauga, Ontario Job Type: Full-Time Department: Engineering About the Role Construckers is building transformative technology for the construction logistics industry, and we are looking for a Full Stack Software Developer to join our engineer ...

Software Developer Full Stack

Location:Mississauga, OntarioJob Type:Full-TimeDepartment:EngineeringAbout the Role Construckers is building transformative technology for the construction logistics industry, and we are looking for aFull Stack Software Developerto j ...

Expert Java Developer in Distributed Systems

Elevate your career as an Expert Java Developer specializing in distributed systems. This role focuses on optimizing and building scalable applications using your strong Java fundamentals.We are looking for a skilled Java backend developer with hands-on experience in building efficient and high-performance a ...

Expert Java Developer in Distributed Systems

Elevate your career as an Expert Java Developer specializing in distributed systems. This role focuses on optimizing and building scalable applications using your strong Java fundamentals.We are looking for a skilled Java backend developer with hands-on experience in building efficient and high-perform ...

Citi Senior Backend Developer Role VP Level

Take charge of application systems at Citi as a Senior Backend Developer – Vice President. This full-time role offers a unique opportunity to lead programming and integration initiatives.In this influential position, you will be responsible for driving systems analysis and enhancing application perform ...

Senior Backend Developer, Content & Personalization (Remote, Canada)

Overview Senior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Join to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse . This range is provided by Amuse. Your actual pay will be based on your skill ...

Senior Backend Developer, Content & Personalization (Remote, Canada)

Overview Senior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Join to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse . This range is provided by Amuse. Your actual pay will be based on your skill ...

Senior Backend Developer, Content & Personalization (Remote, Canada)

Overview Senior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Join to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse . This range is provided by Amuse. Your actual pay will be based on your skill ...

Senior Python Backend Developer – AWS Cloud Applications

Senior Python Backend Developer – AWS Cloud Applications Location:Toronto, ON – Hybrid (2-3 Days WFO).Duration:6-12 months.ResponsibilitiesSenior Software Engineer requirements (ownership of design and implementation of core backend components).Core ski ...

Senior Backend Developer, Content & Personalization (Remote, Canada)

Overview Senior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Join to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse . This range is provided by Amuse. Your actual pay will be based on your skill ...

Senior Mainframe Backend Developer (PL/I, XML)

A prominent software solutions provider is looking for a Senior Software Developer specializing in back-end development. The role focuses on analyzing current system designs and developing code to implement new features. Candidates should have over 5 years of experience in PL/I transactions, along with expertise ...

Senior Backend Platform Developer with Scalable Impact

Step into the future of finance as a Senior Backend Developer. Help transform financial systems through innovative backend solutions while thriving in a vibrant Toronto workspace.As a Staff Software Developer, you will play a crucial role in directing backend development strategies. Your initiatives wi ...

Senior Backend Developer: Python + AWS (Master Internship)

A leading tech firm in Toronto is looking for a Master-Level Back End Developer Intern. Responsibilities include implementing AWS backend solutions, optimizing design decisions, and building stakeholder relationships. Candidates should have 4-6 years of experience with Python, APIs, and AWS. The role offers a sa ...

Citi Senior Backend Developer Role VP Level

Take charge of application systems at Citi as a Senior Backend Developer – Vice President. This full-time role offers a unique opportunity to lead programming and integration initiatives.In this influential position, you will be responsible for driving systems analysis and enhancing application performance. ...

Senior Python Backend Developer – AWS Cloud Applications

Senior Python Backend Developer – AWS Cloud Applications Location: Toronto, ON – Hybrid (2-3 Days WFO). Duration: 6-12 months. Responsibilities Senior Software Engineer requirements (ownership of design and implementation of core backend components). ...

Senior Backend Developer with E commerce Focus

Join Tata Consultancy Services as a Senior Backend Developer specializing in e-commerce systems. Leverage your extensive experience in cloud and containerization technologies to impact project delivery.This role emphasizes strong backend technology knowledge, including SAP Commerce Cloud and RESTful services ...

Senior Mainframe Backend Developer (PL/I, XML)

A prominent software solutions provider is looking for a Senior Software Developer specializing in back-end development. The role focuses on analyzing current system designs and developing code to implement new features. Candidates should have over 5 years of experience in PL/I transactions, along with expertise ...

Senior Backend Developer Yochana (Saint Valère, Quebec)

Position Name – Senior Backend Developer Type of hiring – Subcon Location – Montreal, QC or Toronto, ON or Mississauga, ON (Hybrid – 2 days a week) We’re looking for developers who not only write clean code but also understand architectural implications and contribute to building sca ...

Senior .NET & Angular Backend Developer (Contract, Remote)

A leading digital solutions firm is seeking a Backend Developer with expertise in .NET and Angular for a contract position. The role requires a minimum of 7 years of experience in ASP.NET C#, along with hands-on skills in SQL Server and Angular. You will be tasked with building and maintaining enterprise web app ...

Senior Backend Developer, Content & Personalization (Remote, Canada)

Overview Senior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Join to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse . This range is provided by Amuse. Your actual pay will be based on your skill ...

Senior Backend Developer, Content & Personalization (Remote, Canada)

Overview Senior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Join to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse . This range is provided by Amuse. Your actual pay will be based on your skill ...

Senior Backend Developer saint prosper de dorchester

Position – Senior Backend DeveloperType of hiring – Subcon Location – Montreal, QC or Toronto, ON or Mississauga, ON (Hybrid – 2 days a week) We’re looking for developers who not only write clean code but also understand architectural implications and contribute to building scalable, forward-thinking s ...

Senior Backend Developer in Montreal/Toronto (Winnipeg)

Elevate your career as a Senior Backend Developer in Toronto, Montreal, or Mississauga with a hybrid model. Leverage your expertise in Microservices, TypeScript, and NodeJS to architect scalable solutions. This position invites you to utilize your advanced TypeScript skills while creating robust mic ...

Senior Backend Software Developer in London, Ontario

Trackunit is looking for a Senior Backend Software Developer to enhance our innovative IoT solutions. Collaborate with a talented team while enjoying flexible work options between remote and in-office at our London headquarters.As a Senior Backend Engineer at Trackunit, you will work within a team of over 20 ...

Senior Backend Developer saint prosper de dorchester

Position – Senior Backend Developer Type of hiring – Subcon Location – Montreal, QC or Toronto, ON or Mississauga, ON (Hybrid – 2 days a week) We’re looking for developers who not only write clean code but also understand architectural implications and contribute to building scalable ...

Senior Mainframe Backend Developer (PL/I, XML)

A prominent software solutions provider is looking for a Senior Software Developer specializing in back-end development. The role focuses on analyzing current system designs and developing code to implement new features. Candidates should have over 5 years of experience in PL/I transactions, along with expertise ...

Senior Python Backend Developer – AWS Cloud Applications

Senior Python Backend Developer – AWS Cloud Applications Location: Toronto, ON – Hybrid (2-3 Days WFO). Duration: 6-12 months. Responsibilities Senior Software Engineer requirements (ownership of design and implementation of core backend components). ...

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