432,269+ Senior Backend Developer Plsql Java Api Jobs in Canada — Top Companies Hiring June 2026

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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 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 Python Backend Developer – AWS Cloud Applications

Senior Python Backend Developer – AWS Cloud Applications Toronto, ON - Hybrid (2-3 Days WFO) 6-12 months Key Responsibilities Senior Software Engineer requirements Core skills: AWS, Python, SQL queries, Docker, Kubernetes Additional experience w ...

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 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 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 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 (St Bruno de Montarville)

Position Name – 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‑think ...

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 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 microservices fo ...

Senior Backend Developer (St Bruno de Montarville)

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 Backend Developer québec city (Quebec City)

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 buildi ...

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 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 Python Backend Developer – AWS Cloud Applications

Senior Python Backend Developer – AWS Cloud Applications Toronto, ON - Hybrid (2-3 Days WFO) 6-12 months Key Responsibilities Senior Software Engineer requirements Core skills: AWS, Python, SQL queries, Docker, Kubernetes Additional experience w ...

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 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 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 Yochana (Saint Valère, Quebec)

Position Name – 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-think ...

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)

OverviewSenior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Join to apply for theSenior Backend Developer, Content & Personalization (Remote, Canada)role atAmuse . This range is provided by Amuse. Your actual pay will be based on your skills and ex ...

Senior Backend Developer québec city (Quebec City)

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 buildi ...

Senior Backend Developer québec city (Quebec City)

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 scalable, forward-thinking syste ...

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 ...

Senior Python Backend Developer – AWS Cloud Applications

Senior Python Backend Developer – AWS Cloud Applications Toronto, ON - Hybrid (2-3 Days WFO)6-12 monthsKey ResponsibilitiesSenior Software Engineer requirementsCore skills: AWS, Python, SQL queries, Docker, KubernetesAdditional experience with message queues (e.g ...

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 ...

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 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 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 o ...

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 se ...

RQ06350 Software Developer Senior

About the job RQ06350 - Software Developer - Senior Working with XLSX, CSV, JSON files, relational databases, structured and unstructured data Cloud experience (AWS). Data Warehousing. RDBMS (Oracle, AWS Redshift), advanced SQL/PLSQL. Software Development Life Cycle. < ...

Senior Software Engineer for Developer Tools

Shape the future of software engineering as a Senior Software Engineer focusing on Developer Tools and APIs in Platform Engineering. This role operates in a hybrid setting, balancing office and remote work.This role offers a unique opportunity to influence the development of internal APIs and services ...

React and TypeScript Developer (Mid Senior)

Advance your career as a React and TypeScript Developer in the Greater Toronto Area within a full-time capacity. This role focuses on utilizing WebGL, enhancing both application performance and user engagement.As a Mid-Senior level developer, you will leverage your knowledge of Git, Angular CLI, and RE ...

Innovative Senior Developer for Secure Integration Patterns

Empower transformative external partnerships as a Senior Developer specializing in integrations. Leverage your backend and API expertise to shape secure and scalable solutions in a remote setting.This senior individual contributor role requires you to independently drive integration efforts while ensur ...

Senior Web Developer at Cova Hub (Winnipeg)

Elevate your career as a Senior Web Developer at Cova, focusing on the Hub product in a hybrid work environment in Regina. Shape architecture and code quality for cutting-edge cannabis retail solutions. Cova, the leading point-of-sale platform for cannabis retailers, is on the lookout for a Senior Web Developer. ...

Hybrid Frontend Developer Role – Smooth Commerce

Join Smooth Commerce as a Senior Frontend Developer, focusing on enhancing user interfaces in a hybrid environment. Bring your React.js expertise to the forefront of feature development.In this role, you will contribute creatively as a Senior Developer specializing in frontend technologies. Your responsibili ...

Frontend Leadership Role with React.js

Elevate your career as a Senior React Developer in a hybrid environment at Smooth Commerce. Drive feature development while enhancing user interfaces and collaborating across teams.As a pivotal leader in frontend development, this Senior React Developer role requires at least 7 years of web development ...

Hybrid Frontend Developer Role – Smooth Commerce

Join Smooth Commerce as a Senior Frontend Developer, focusing on enhancing user interfaces in a hybrid environment. Bring your React.js expertise to the forefront of feature development.In this role, you will contribute creatively as a Senior Developer specializing in frontend technologies. Your respon ...

Hybrid Frontend Developer Role – Smooth Commerce

Join Smooth Commerce as a Senior Frontend Developer, focusing on enhancing user interfaces in a hybrid environment. Bring your React.js expertise to the forefront of feature development.In this role, you will contribute creatively as a Senior Developer specializing in frontend technologies. Your responsibili ...

Senior Java Backend Engineer On site 3 days/wk

A technology solutions provider in Toronto seeks a Senior Software Developer to translate specifications into applications, requiring strong expertise in JAVA and experience with REST API development. The candidate should possess problem-solving skills and be a team player, with a minimum of 5 years in JAVA deve ...

Senior Java Backend Engineer On site 3 days/wk

A technology solutions provider in Toronto seeks a Senior Software Developer to translate specifications into applications, requiring strong expertise in JAVA and experience with REST API development. The candidate should possess problem-solving skills and be a team player, with a minimum of 5 years in JAVA deve ...

Senior Java Backend Engineer On site 3 days/wk

A technology solutions provider in Toronto seeks a Senior Software Developer to translate specifications into applications, requiring strong expertise in JAVA and experience with REST API development. The candidate should possess problem-solving skills and be a team player, with a minimum of 5 years in JAVA deve ...

Senior Java Backend Engineer On site 3 days/wk

A technology solutions provider in Toronto seeks a Senior Software Developer to translate specifications into applications, requiring strong expertise in JAVA and experience with REST API development. The candidate should possess problem-solving skills and be a team player, with a minimum of 5 years in JAVA deve ...

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 ...

Full Stack Software Developer Hybrid Role

Join the Ontario Agricultural Soil Information System as a Full Stack Developer in Toronto. This hybrid position requires robust Java expertise and a commitment to data integrity.As a Senior Developer, you'll engage for a six-month contract, providing support and innovation to the OASIS CoreWeb applica ...

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