Java Developer Jobs in Waterloo, Canada

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Java Developer

Key Responsibilities • Design, develop, and maintain backend applications using Java, Spring/Spring Boot, and RESTful APIs. • Architect and deploy cloud-native applications using AWS services such as EC2, Lambda, S3, RDS, CloudWatch, API Gateway, and IAM. • Integrate and manage Co ...

Principal Software Java Developer

Principal Software Developer (Java/JEE) Location: Waterloo (hybrid– 4 days/week) Contract Role Overview Seeking a senior-level Principal Software Developer with strong Java/JEE expertise to design and build scala ...

Sr. Java Developer (Python needed)

About the Company Provide a brief introduction to the company, its mission, and culture. About the Role A short paragraph summarizing the key role responsibilities. Responsib ...

Senior Java Developer Microservices Architecture

Job Description Senior Java Developer - Microservices Architecture Location: Kitchener Experience Required: 8–10 years Responsibilities Design and develop microservices architecture for cloud-based applications. Implement RESTful ...

Senior Java Developer Microservices Architecture

Job Description Senior Java Developer - Microservices Architecture Location: Kitchener Experience Required: 8–10 years Responsibilities Design and develop microservices architecture for cloud-based applications. Implement RESTful ...

Senior Java Developer Microservices Architecture

Job Description Senior Java Developer - Microservices Architecture Location: Kitchener Experience Required: 8–10 years Responsibilities Design and develop microservices architecture for cloud-based applications. </l ...

Android Developer Java/Kotlin, Mobile Security

Senior Android Developer (Java/Kotlin, Mobile Security) Waterloo/Toronto (Hybrid) Location: Waterloo / Toronto Work Type: Hybrid, 3 days/week, 8:30 AM 5:00 PM EST Overview We are seeking a Senior Android Developer to design, develop, and maintain advanced applications for Android devices. You will work closely ...

Application Support Analyst

Job Description We are looking for an Application Developer both Java and .Net experience. The split would be 75% Java work and 25% .Net work. This is 1 year contract, work could be out of Toronto or Waterloo. The required candidate will be a seasoned developer that has Vulnerabilit ...

Senior Java Microservices Architect: Cloud Native & AWS/GCP

A tech solutions company is seeking a Senior Java Developer in Kitchener. The role involves designing microservices architecture for cloud applications, implementing RESTful APIs for secure integrations, and managing deployments using AWS or GCP. The ideal candidate should have over 8 years of backend developmen ...

Senior Java Microservices Architect: Cloud Native & AWS/GCP

A tech solutions company is seeking a Senior Java Developer in Kitchener. The role involves designing microservices architecture for cloud applications, implementing RESTful APIs for secure integrations, and managing deployments using AWS or GCP. The ideal candidate should have over 8 years of backend developmen ...

Senior Java Microservices Architect: Cloud Native & AWS/GCP

A tech solutions company is seeking a Senior Java Developer in Kitchener. The role involves designing microservices architecture for cloud applications, implementing RESTful APIs for secure integrations, and managing deployments using AWS or GCP. The ideal candidate should have over 8 years of backend developmen ...

Senior Java Software Engineer

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain. Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is based on SCRUM methodol ...

Senior Software Engineer Java

Job Description :About the role:The e-Business team in Application Operations Support (AOS) provides operations and support services to ensure reliability of IT applications. Through innovation, continuous improvement, and collaboration, we strive to find new and better ways to bri ...

Senior Software Engineer Java

Job Description :About the role:The e-Business team in Application Operations Support (AOS) provides operations and support services to ensure reliability of IT applications. Through innovation, continuous improvement, and collaboration, we strive to find new and better ways to bri ...

Software Engineer (Java/Angular)

Please note, this is a contract position with an initial expected 12 month duration, dependant on client/project needs and requirements. Description Our client is looking for a self‑driven senior software engineer to work on a variety of software systems supporting our production environm ...

Senior Software Engineer Java

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your p ...

Software Engineer (Java/Angular)

Please note, this is a contract position with an initial expected 12 month duration, dependant on client/project needs and requirements. Description Our client is looking for a self‑driven senior software engineer to work on a variety of software systems supporting our production environm ...

Software Engineer (Java/Angular)

Please note, this is a contract position with an initial expected 12 month duration, dependant on client/project needs and requirements. Description Our client is looking for a self‑driven senior software engineer to work on a variety of software systems supporting our production ...

Ace Certified Guidewire Policy Developer

Job Title: Ace Certified Guidewire Policy Developer Skills: Guidewire cloud, Policy, Gosu, REST/SOAP Experience: 8+ years Location: Remote Duration: Fulltime We at Coforge are hiring Ace Certified Guidewire Policy Developer ...

Automation Engineer II: Test Automation & DevTools

A leading technology firm in Kitchener seeks a Test Automation Developer II. The successful candidate will develop and maintain test automation libraries, work closely with QA teams, and lead project efforts. Ideal applicants should have a degree in Computer Science and proficiency in programming languages like ...

Automation Engineer II: Test Automation & DevTools

A leading technology firm in Kitchener seeks a Test Automation Developer II. The successful candidate will develop and maintain test automation libraries, work closely with QA teams, and lead project efforts. Ideal applicants should have a degree in Computer Science and proficiency in programming languages like ...

Senior Software Engineer, Lead AI & Distributed Systems

A leading educational technology company in Kitchener is seeking a seasoned software developer to contribute to innovative solutions. The ideal candidate will have over 8 years of experience, strong coding skills in languages like C++, C#, or Java, and the ability to provide technical leadership across teams. Th ...

Senior Software Engineer, Lead AI & Distributed Systems

A leading educational technology company in Kitchener is seeking a seasoned software developer to contribute to innovative solutions. The ideal candidate will have over 8 years of experience, strong coding skills in languages like C++, C#, or Java, and the ability to provide technical leadership across teams. Th ...

Salesforce Developer

Overview With every job, there’s always the question of “why”. Why join a company? Why be part of their mission? Here, the why is easy. It’s because at some point, we’ve all needed someone there for us. At the OTIP Group of Companies (OGC), we believe that something special happens when employees ...

Salesforce Developer

Overview With every job, there’s always the question of “why”. Why join a company? Why be part of their mission? Here, the why is easy. It’s because at some point, we’ve all needed someone there for us. At the OTIP Group of Companies (OGC), we believe that something special happens when employees ...

ServiceNow Developer

JOB DESCRIPTION Insight Global is looking for a ServiceNow Developer to join large consulting client on a 6 month contract working fully remote in Canada working PST hours. The successful candidate will join a project to modernize it's workforce planning and employee movement process. Expertise ...

Delphi Developer

Delphi Developer Remote role in Canada Contract Role Role Descriptions: Design| develop and maintain desktop and enterprise applications using Delphi. Key responsibilities include writing clean| efficient code| troubleshooting bugs| collab ...

Developer/Analyst

WHY THIS ROLE MATTERS: Navacord is hiring technical talent in the insurance industry! We are accepting applications for a dynamic individual with 5+ years experience in a full stack development environment and with at least 3+ years experience gathering requirements and creating technical speci ...

Functional Developer

At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse backgr ...

Salesforce Developer

Overview With every job, there’s always the question of “why”. Why join a company? Why be part of their mission? Here, the why is easy. It’s because at some point, we’ve all needed someone there for us. At the OTIP Group of Companies (OGC), we believe that something special happens when employees ...

Functional Developer

At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse bac ...

Functional Developer

At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse bac ...

Firmware Developer

Firmware DeveloperLocation: Waterloo, OntarioEmployment Type: Full-Time PermanentPosition Vacancy Type: New PositionCompensation Range: $70,000.00 – $80,000.00 per year AT NDI, THE WORK YOU DO HERE MAKES ...

Salesforce Developer

Job DescriptionWhat You’ll Do:Reporting to the Manager, Digital Solutions, you’ll be responsible for implementing designs as directed by senior team members. This includes developing Salesforce applications and maintaining existing production configurations, wh ...

Salesforce Developer

Company DescriptionWho We AreWith every job, there’s always the question of “why”. Why join a company? Why be part of their mission? Here, the why is easy. It’s because at some point, we’ve all needed someone there for us.At the OTIP Group of Companies (OGC), we belie ...

FPGA Developer

Christie Digital Systems Innovations ULC, 809 Wellington St. N., Kitchener, Ontario, Canada Job Description Posted Friday, February 20, 2026 at 5:00 AM We give bright minds the tools to be truly creative and innovative. Join our team! At Christie®, we create award- ...

Software Developer

D2L is a cloud company that is modernizing education and building the Future of Work. The old models of teaching and learning are in the midst of the largest transformation in history, and D2L is at the heart of that fundamental shift. New models of teaching and learning enable a personalized, stud ...

FPGA Developer

Christie Digital Systems Innovations ULC, 809 Wellington St. N., Kitchener, Ontario, Canada Job Description Posted Friday, February 20, 2026 at 5:00 AM We give bright minds the tools to be truly creative and innovative. Join our team! At Christie®, we create award- ...

Software Developer

D2L is a cloud company that is modernizing education and building the Future of Work. The old models of teaching and learning are in the midst of the largest transformation in history, and D2L is at the heart of that fundamental shift. New models of teaching and learning enable a personalized, stud ...

Remote Senior Java Engineer AI Trainer

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality reference implementations and reasoning steps. You will assess solutions for accuracy, clarity, and adherence to the pr ...

Senior Java Engineer — Impactful, Hybrid, Growth

A leading financial services company based in Kitchener is hiring a Senior Software Engineer with over 10 years of experience in Java application support and development. The role involves reviewing and resolving production issues, providing ongoing support for Java applications, and collaborating with business ...

Director, Developer Operations & Experience

Our Values Our values drive us. They’re at the core of everything we do. If they align with yours, proceed through the GREEN light! All in to win: We’re driven by a winning mindset, approaching every challenge with intensity, clarity, and speed. One Miovision: < ...

C# ASP.NET DEVELOPER

Waterloo, Ontario | Full Time | Local Candidates Only Company Introduction Lakes Software is a lean and dynamic company in the heart of Waterloo. We are an internationally renowned environmental software provider with over 20 years of experience in the industr ...

SOFTWARE DEVELOPER DELPHI

Waterloo, Ontario | Full Time | Local Candidates Only Company Introduction Lakes Software is a lean and dynamic company in the heart of Waterloo. We are an internationally renowned environmental software provider with over 20 years of experience in the industr ...

Senior Node.js Developer

Permanent | 5 July 2019 |Location: Waterloo, ON CanadaPosition: Senior Node.js Developer Client ID Node.js Developer Senior Node.js Developer –Procom KW is currently seeking aNode.js Developer for a role with our large financial services client based in Waterloo for a full t ...

C# ASP.NET DEVELOPER

Waterloo, Ontario | Full Time | Local Candidates Only Company Introduction Lakes Software is a lean and dynamic company in the heart of Waterloo. We are an internationally renowned environmental software provider with over 20 years of experience in the industr ...

SOFTWARE DEVELOPER DELPHI

Waterloo, Ontario | Full Time | Local Candidates Only Company Introduction Lakes Software is a lean and dynamic company in the heart of Waterloo. We are an internationally renowned environmental software provider with over 20 years of experience in the industr ...

Back End Developer

Project Description: One of the world's leading providers of products and services to the global energy industry. With a presence in more than 70 countries and 130 nationalities represented in our workforce, we are one of the world's most diverse companies. This allows us to offer multiple care ...

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    Java Developer Jobs in Waterloo Job Search Guide, Trends and Insights