11,879+ Senior Java Developer With Python Jobs in Waterloo, Canada — Local Employers Hiring June 2026

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Senior Buyer

Magellan Aerospace is a global, integrated aerospace company that provides complex assemblies and systems solutions to aircraft and engine manufacturers, and defence and space agencies worldwide. At Magellan we have over 80 years of collective knowledge and experience in the aerospace industry, and believe ...

Senior QA

About MealSuite MealSuite builds end-to-end foodservice technology for healthcare and senior living organizations. Our mission is to help care teams deliver better dining experiences with less effort. We're a fast-growing team working on meaningful problems that directly impact patient and reside ...

Dialpad Co op: Android Software Engineer

Advance your software engineering skills with Dialpad’s Co-op Program in Vancouver. This hybrid opportunity focuses on Android development, providing real-world experience in a dynamic team setting.In this Co-op Software Engineer role, you’ll collaborate with experienced mentors and contribute to Dialpad’s i ...

Dialpad Co op: Android Software Engineer

Advance your software engineering skills with Dialpad’s Co-op Program in Vancouver. This hybrid opportunity focuses on Android development, providing real-world experience in a dynamic team setting.In this Co-op Software Engineer role, you’ll collaborate with experienced mentors and contribute to Dialpad’s i ...

Dialpad Co op: Android Software Engineer

Advance your software engineering skills with Dialpad’s Co-op Program in Vancouver. This hybrid opportunity focuses on Android development, providing real-world experience in a dynamic team setting.In this Co-op Software Engineer role, you’ll collaborate with experienced mentors and contribute to Dialpad’s i ...

Dialpad Co op: Android Software Engineer

Advance your software engineering skills with Dialpad’s Co-op Program in Vancouver. This hybrid opportunity focuses on Android development, providing real-world experience in a dynamic team setting. In this Co-op Software Engineer role, you’ll collaborate with experienced mentors and contribute to D ...

Senior MERN Stack & TypeScript Engineer

A leading tech company in Waterloo is seeking an experienced Onshore MERN & TypeScript developer to enhance their web applications. The ideal candidate will have over 7 years of experience, focusing on performance and quality. Responsibilities include developing using the MERN stack, engaging with cross-function ...

Senior MERN Stack & TypeScript Engineer

A leading tech company in Waterloo is seeking an experienced Onshore MERN & TypeScript developer to enhance their web applications. The ideal candidate will have over 7 years of experience, focusing on performance and quality. Responsibilities include developing using the MERN stack, engaging with cross-function ...

Senior MERN Stack & TypeScript Engineer

A leading tech company in Waterloo is seeking an experienced Onshore MERN & TypeScript developer to enhance their web applications. The ideal candidate will have over 7 years of experience, focusing on performance and quality. Responsibilities include developing using the MERN stack, engaging with cross-function ...

Senior MERN Stack & TypeScript Engineer

A leading tech company in Waterloo is seeking an experienced Onshore MERN & TypeScript developer to enhance their web applications. The ideal candidate will have over 7 years of experience, focusing on performance and quality. Responsibilities include developing using the MERN stack, engaging with cross-function ...

Senior Network Engineer (Kitchener)

Senior Network Engineer Location: Kitchener, ON (On-Site), Full time, Compensation: $101,000 - $150,000 + annual bonus. Reports To: Data and Delivery Manager. We are seeking a proactive and hands‑on experienced Senior Network Engineer to support the design, configuration, and deploym ...

Senior Network Engineer (Kitchener)

Senior Network Engineer Location: Kitchener, ON (On-Site), Full time, Compensation: $101,000 - $150,000 + annual bonus. Reports To: Data and Delivery Manager. We are seeking a proactive and hands‑on experienced Senior Network Engineer to support the design, configuration, and deploym ...

Senior Network Engineer (Kitchener)

Senior Network Engineer Location: Kitchener, ON (On-Site), Full time, Compensation: $101,000 - $150,000 + annual bonus. Reports To: Data and Delivery Manager. We are seeking a proactive and hands‑on experienced Senior Network Engineer to support the design, configuration, and deploym ...

Senior Network Engineer

Senior Network Engineer page is loaded## Senior Network Engineerremote type: On-Sitelocations: Kitchener, ONtime type: Full timeposted on: Posted Todayjob requisition id: At Canadian Solar, our vision is to make lives better by bringing electricity powered by the sun to millions of people worldwide. A ...

Senior Network Engineer

Senior Network Engineer page is loaded## Senior Network Engineerremote type: On-Sitelocations: Kitchener, ONtime type: Full timeposted on: Posted Todayjob requisition id: At Canadian Solar, our vision is to make lives better by bringing electricity powered by the sun to millions of people worldwide. A ...

Senior Network Engineer

Senior Network Engineer page is loaded## Senior Network Engineerremote type: On-Sitelocations: Kitchener, ONtime type: Full timeposted on: Posted Todayjob requisition id: At Canadian Solar, our vision is to make lives better by bringing electricity powered by the sun to millions of people worldwide. A ...

Software Development Engineer in Test

We are looking for a forward-thinking Software Development Engineer in Test who views Artificial Intelligence as a partner in productivity. You are not just comfortable with code — you are skilled at leveraging AI to automate the mundane, solve complex debugging puzzles, and accelerate the delivery of ...

Embedded Software Engineer AutoSAR & Control Algorithms

A leading IT Services firm is seeking an Embedded Software Developer. This role requires 5+ years of experience in embedded hardware and software design, knowledge of control theory, and proficiency in MATLAB/Simulink, Jira, and GitHub. The position is fully onsite in Waterloo or Ottawa, focusing on developing c ...

Embedded Software Engineer AutoSAR & Control Algorithms

A leading IT Services firm is seeking an Embedded Software Developer. This role requires 5+ years of experience in embedded hardware and software design, knowledge of control theory, and proficiency in MATLAB/Simulink, Jira, and GitHub. The position is fully onsite in Waterloo or Ottawa, focusing on developing c ...

Senior Full Stack Engineer: Cloud, APIs & Microservices

A community-focused credit union is hiring a Full-stack Developer II in Kitchener. You will work closely with IT teams to develop highly available applications and contribute to agile practices. Ideal candidates will have strong backgrounds in software development, experience with cloud technologies, and a passi ...

Senior Full Stack Engineer: Cloud, APIs & Microservices

A community-focused credit union is hiring a Full-stack Developer II in Kitchener. You will work closely with IT teams to develop highly available applications and contribute to agile practices. Ideal candidates will have strong backgrounds in software development, experience with cloud technologies, and a passi ...

Technical Specialist FNV Diagnostics Cloud

Successful candidate will be working with the diagnostics cloud team on design and development of Java micro-services. These micro-services handle several business-critical tasks such as connected vehicle diagnostics data ingestion, diagnostics data search-ability (APIs & UI), bulk log searches, stack trace gen ...

Innovative Product Engineer FluidAI

Join FluidAI Medical as a Product Engineer in Kitchener, Ontario, and enhance surgical solutions through software and artificial intelligence. Utilize your backend and frontend skills in a role that affects patient care directly.This is a unique opportunity to be part of a small, agile team designing innovat ...

Innovative Product Engineer FluidAI

Join FluidAI Medical as a Product Engineer in Kitchener, Ontario, and enhance surgical solutions through software and artificial intelligence. Utilize your backend and frontend skills in a role that affects patient care directly.This is a unique opportunity to be part of a small, agile team designing innovat ...

AI Driven Backend Engineer at Faire

Join Faire as an AI-Driven Backend Engineer and reshape wholesale experiences. Utilize your backend and AI expertise to create a seamless search experience for retailers.In the Discovery Search team, you will drive the architectural vision for Faire's retailer-facing search solutions. With a professional bac ...

AI Driven Backend Engineer at Faire

Join Faire as an AI-Driven Backend Engineer and reshape wholesale experiences. Utilize your backend and AI expertise to create a seamless search experience for retailers.In the Discovery Search team, you will drive the architectural vision for Faire's retailer-facing search solutions. With a professional bac ...

AI Driven Backend Engineer at Faire

Join Faire as an AI-Driven Backend Engineer and reshape wholesale experiences. Utilize your backend and AI expertise to create a seamless search experience for retailers. In the Discovery Search team, you will drive the architectural vision for Faire's retailer-facing search solutions. With a profes ...

Technical Solutions Consultant, Agent Assist, Applied AI

Technical Solutions Consultant, Agent Assist, Applied AI _corporate_fare_ Google _place_ Sunnyvale, CA, USA; New York, NY, USA; +2 more; +1 more **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within ...

Staff Backend Engineer

Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi‑hundred‑billion‑dollar wholesale market that has historically been fragmented and offline. At Faire, we’re using the power of tech, data, and machine ...

Staff Backend Engineer

Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi‑hundred‑billion‑dollar wholesale market that has historically been fragmented and offline. At Faire, we’re using the power of tech, data, and machine ...

Staff Backend Engineer

Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi‑hundred‑billion‑dollar wholesale market that has historically been fragmented and offline. At Faire, we’re using the power of tech, data, and machine ...

Remote Software Engineer II at Affirm

Affirm seeks a Software Engineer II for the ML Feature Platform, dedicated to enhancing machine learning features while working remotely.This role is ideal for engineers with at least 1.5 years of experience in backend development, specifically in Python or Kotlin. You will collaborate with diverse teams to ...

Remote Software Engineer II at Affirm

Affirm seeks a Software Engineer II for the ML Feature Platform, dedicated to enhancing machine learning features while working remotely.This role is ideal for engineers with at least 1.5 years of experience in backend development, specifically in Python or Kotlin. You will collaborate with diverse teams to ...

Remote Software Engineer II at Affirm

Affirm seeks a Software Engineer II for the ML Feature Platform, dedicated to enhancing machine learning features while working remotely. This role is ideal for engineers with at least 1.5 years of experience in backend development, specifically in Python or Kotlin. You will collaborate with diverse ...

Software Engineering Manager Desktop and Embedded Linux Optimisation

Software Engineering Manager - Desktop and Embedded Linux Optimisation Join to apply for the Software Engineering Manager - Desktop and Embedded Linux Optimisation role at Canonical Software Engineering Manager - Desktop and Embedded Linux Optimisation </h3 ...

Software Engineering Manager Desktop and Embedded Linux Optimisation

Software Engineering Manager - Desktop and Embedded Linux Optimisation Join to apply for the Software Engineering Manager - Desktop and Embedded Linux Optimisation role at Canonical Software Engineering Manager - Desktop and Embedded Linux Optimisation </h3 ...

Software Engineering Manager Desktop and Embedded Linux Optimisation

Software Engineering Manager - Desktop and Embedded Linux Optimisation Join to apply for the Software Engineering Manager - Desktop and Embedded Linux Optimisation role at Canonical Software Engineering Manager - Desktop and Embedded Linux Optimisation </h3 ...

Medical Device Systems Engineer — R&D & V&V

A leading medical device firm in Kitchener, Canada, is seeking a Systems Engineering Developer to enhance surgical care quality. This full-time position involves developing, testing, and validating systems for innovative medical technologies. Ideal candidates have a degree in Computer Science or Biomedical Engin ...

Platform SRE Engineer Reliability, Automation & Tooling

A leading technology company in Southwestern Ontario is looking for a Platform / Site Reliability Engineer (SRE) to enhance their engineering platform and ensure the reliability of systems. The ideal candidate will have extensive experience with AWS, CI/CD pipelines, and observability tools. You will drive initi ...

Medical Device Systems Engineer — R&D & V&V

A leading medical device firm in Kitchener, Canada, is seeking a Systems Engineering Developer to enhance surgical care quality. This full-time position involves developing, testing, and validating systems for innovative medical technologies. Ideal candidates have a degree in Computer Science or Biomedical Engin ...

Platform SRE Engineer Reliability, Automation & Tooling

A leading technology company in Southwestern Ontario is looking for a Platform / Site Reliability Engineer (SRE) to enhance their engineering platform and ensure the reliability of systems. The ideal candidate will have extensive experience with AWS, CI/CD pipelines, and observability tools. You will drive initi ...

Medical Device Systems Engineer — R&D & V&V

A leading medical device firm in Kitchener, Canada, is seeking a Systems Engineering Developer to enhance surgical care quality. This full-time position involves developing, testing, and validating systems for innovative medical technologies. Ideal candidates have a degree in Computer Science or Biomedical Engin ...

Platform SRE Engineer Reliability, Automation & Tooling

A leading technology company in Southwestern Ontario is looking for a Platform / Site Reliability Engineer (SRE) to enhance their engineering platform and ensure the reliability of systems. The ideal candidate will have extensive experience with AWS, CI/CD pipelines, and observability tools. You will drive initi ...

Affirm Machine Learning Engineer – Fraud Focus

Revolutionize fraud detection strategies with Affirm as a Machine Learning Engineer II. This remote role integrates advanced machine learning techniques to enhance transaction security and user experience.As part of the ML Fraud team, your contributions will include developing prediction models and integrati ...

RF Engineering Principal at Spire

Join Spire as an RF Engineering Principal, crucial for enhancing a commercial RF geolocation system through practical data analysis and algorithm development. Your expertise in signal processing will transform complex geolocation challenges.As part of a dedicated team, you will oversee the existing RF geoloc ...

RF Engineering Principal at Spire

Join Spire as an RF Engineering Principal, crucial for enhancing a commercial RF geolocation system through practical data analysis and algorithm development. Your expertise in signal processing will transform complex geolocation challenges.As part of a dedicated team, you will oversee the existing RF geoloc ...

Affirm Machine Learning Engineer – Fraud Focus

Revolutionize fraud detection strategies with Affirm as a Machine Learning Engineer II. This remote role integrates advanced machine learning techniques to enhance transaction security and user experience.As part of the ML Fraud team, your contributions will include developing prediction models and integrati ...

Affirm Machine Learning Engineer – Fraud Focus

Revolutionize fraud detection strategies with Affirm as a Machine Learning Engineer II. This remote role integrates advanced machine learning techniques to enhance transaction security and user experience. As part of the ML Fraud team, your contributions will include developing prediction models and ...

Software Engineer II Full Stack Role

Unlock your potential with Affirm as a Software Engineer II focused on Full-Stack solutions for Marketplace Performance. You’ll help streamline the customer journey, making shopping easy and transparent.This role requires over 1.5 years of experience in software engineering, where you will develop and mainta ...

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