Jobs in Canada

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Added 19 hours ago
Two Positions! Java Full Stack Developer - Senior
Dimensional Tech Inc.
Toronto, ON
· Ten or more years of experience as a designer and developer of large-scale, multi-client web applications, or equivalent senior experience.
Added 19 hours ago
AP
Senior Full Stack Developer
Arobas Personnel Inc.
Montréal, QC
- Full-time
Arobas Personnel is looking for a Senior Full Stack Developer for a remote work assignment.
Added 19 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
We are seeking a highly experienced Senior Software Developer - Full Stack to lead the technical design, development, integration, and maintenance of large-scale enterprise web applications…
Added 19 hours ago
Sr. Software Developer
Open Text Corporation
Waterloo, ON
As a Senior Software Developer, you will be a key contributor to OpenText’s cloud &on-prem product suite. You will work within a collaborative Agile team to maintain existing capabilities…
Added 19 hours ago
Senior Software Engineer
Prompt.io Inc.
Canada
Prompt.io Inc. is looking for a Senior Software Engineer to help design, build, and scale the technology that powers our platform. You’ll take ownership of complex technical work,…
Added 19 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer to provide hands-on technical leadership, solution architecture, and full-stack application delivery for enterprise CRM, Customer…
Added 19 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
We are seeking a highly skilled Senior Software Developer - Full Stack to support the development and modernization of backend integration services, healthcare data interfaces, and user…
Added 19 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
We are seeking an experienced Senior Software Developer to provide team leadership, technical guidance, and full-lifecycle application development for complex enterprise solutions. In this…
Added 19 hours ago
A
Senior Java Developer
Altis
Toronto, ON
- Contract
Are you a seasoned Java Developer who enjoys solving complex technical challenges and building scalable enterprise solutions? An established organization in the transportation and logistics…
Added 19 hours ago
RQ11720 - Software Developer - Senior
Flexstaf IT
Toronto, ON
Must have experience leading teams and managing development teams
Added 19 hours ago
TT
Senior Integration Platform Engineer
Tech Talent International
Montréal, QC
- $90 to $110 CAD / hour
- Full-time
Location: Hybrid - Montreal, QC -(2/3 days per week onsite)
Added 19 hours ago
TT
ARCHITECT / LEAD APPLICATION MODERNIZATION
Tech Talent International
Montréal, QC
- $110 to $130 CAD / hour
- Full-time
Location: Hybrid - Montreal, QC -(2/3 days per week onsite)
Added 19 hours ago
RC
Senior Software Developer - Full Stack
Randstad Canada
Toronto, ON
- Contract
Focused Onsite Collaboration: Work directly alongside technical leads and cross-functional teams in a dedicated 5-day per week workspace
Added 19 hours ago
Software Developer
Scotiabank
Toronto, ON
We are looking for a Software Developer to join our microservices team in Scotia Digital to help build the next generation of microservices for Scotiabank. This is an exciting opportunity…
Added 19 hours ago
RC
Senior Software Developer
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 19 hours ago
RC
Intermediate Software Developer
Randstad Canada
Toronto, ON
- Contract
Assignment Type: Onsite (5 days per week)
Added 19 hours ago
RQ11719 - Software Developer - Senior
Flexstaf IT
Toronto, ON
Must have experience leading teams and managing development teams
Added 19 hours ago
Long Term! Java Developer - Senior, 1 Year Contract
Dimensional Tech Inc.
Toronto, ON
Must have experience leading teams and managing development teams
Added 19 hours ago
C
Senior Java Developer - Cloud-Native Applications, DevOps and AI-first Development
CGI
Montréal, QC
- Full-time
CGI is seeking four Senior Java Developers to strengthen our consulting delivery teams in Montréal and Toronto. You will design, develop, modernize, integrate, and support enterprise grade…
Added 19 hours ago
P&
Principal Software Engineer
Patch & Permasearch
Toronto, ON
- Contract
Technical & Cultural Leadership: Drive engineering excellence, establish technical standards, and mentor senior engineers across teams. Promote a culture of continuous learning, secure code…
Added 19 hours ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL
Myticas Consulting
Ottawa, ON
- Full-time
You are a hands-on senior QA automation engineer who can go beyond executing existing test scripts. You can design frameworks, understand complex backend integrations, trace data across…
Added 19 hours ago
Hybrid! Middleware Specialist - Senior, 13 Months Contract + 6 Months Extension
Dimensional Tech Inc.
Toronto, ON
…OpenShift Container Platform), and IBM App Connect Enterprise, Java Spring Boot…
Added 19 hours ago
3 Positions & Long Term! Java Developer (Angular) - Senior, 1 Year Contract + 18 Month Extension
Dimensional Tech Inc.
Toronto, ON
Added 19 hours ago
New Hiring! Specialized IT Consultant (Java Backend) - Senior, 7 Month Contract + 3 Month Extension
Dimensional Tech Inc.
Toronto, ON
Must have prior experience in working with containerized environments such as Azure, OpenShift, Docker, Kubernetes, Microservices, etc · Must have extensive working experience in OAuth, OpenID, SAML 2.0, etc.
Added 19 hours ago
New Hiring! Java Developer (Angular) - Senior, 6 Month Contract
Dimensional Tech Inc.
Toronto, ON
Proficient in Java and related technologies including Spring Boot, JPA, EJB, Angular, NodeJS, Jasper Reports, and PDF generation.

Prompt.io Inc.

Senior Software Engineer

Canada

The salary range for this position is $125,000–$175,000.

Apply on job-boards.greenhouse.io About employer

Applications open in a new tab.

Job details

Pay: The salary range for this position is $125,000–$175,000.
Experience: 5-7+ years of professional software engineering experience, or equivalent experience demonstrating Senior-level scope and impact.
Posting language: English
Posted: Oct 22, 2026

Original job description

ABOUT PROMPT.IO INC.

Prompt.io Inc. is the winning and influence engine that partners with organizations of all sizes and scale to engage and activate supporters. We are a non-partisan company that helps political campaigns, advocacy organizations, unions, government representatives, nonprofits, and other mission-driven organizations connect with their audiences through texting, and engagement tools.

We're a growing tech company where individual contributions can have an outsized impact. We value people who take ownership, bring ideas, move with purpose, and are excited to help build what comes next. As a result of that growth, we are aggressively adding business lines that deliver unique value for our core markets.

ABOUT THE ROLE

Prompt.io Inc. is looking for a Senior Software Engineer to help design, build, and scale the technology that powers our platform. You’ll take ownership of complex technical work, contribute to architecture and technical decisions, and partner closely with Product to deliver reliable, scalable solutions. We’re looking for an experienced engineer with strong technical judgment who can take a problem from concept through production, navigate complex systems, and help raise the quality of the engineering team. You’ll have meaningful influence over how we build while remaining hands-on in the code.

WHAT YOU'LL DO

Design, build, test, and maintain scalable applications, services, and APIs.
Own complex technical projects from design and architecture through implementation, deployment, and ongoing maintenance.
Contribute to the architecture and technical direction of our SaaS platform.
Collaborate with Product to translate business and product needs into effective technical solutions.
Design and build reusable services, components, and patterns that improve the broader codebase.
Identify and address performance, scalability, reliability, and security challenges.
Work across front-end, back-end, and service layers as needed to solve complex problems.
Make thoughtful technical tradeoffs between immediate needs and long-term maintainability.
Troubleshoot complex production issues and drive solutions to their root cause.
Provide thoughtful code reviews, technical guidance, and knowledge sharing that helps elevate the engineering team.
Contribute to improving engineering standards, practices, and processes.

WHAT WE'RE LOOKING FOR

5-7+ years of professional software engineering experience, or equivalent experience demonstrating Senior-level scope and impact.
A bachelor's degree in Computer Science
Significant experience building and maintaining production SaaS or web applications.
Strong experience with Java and modern server-side application development.
Experience with JavaScript and/or TypeScript and modern web application development.
Strong experience designing and working with APIs, microservices, and distributed systems.
Experience with SQL and NoSQL databases, including designing and working with data-intensive applications.
Experience developing and operating applications in cloud environments.
Strong understanding of application architecture, software design, testing, performance, scalability, security, and data protection.
Experience with Git and modern software development practices.
Demonstrated ability to independently solve complex technical problems and make sound technical decisions.
Strong communication skills and the ability to collaborate effectively across a fully remote team.

HOW YOU WORK

You take ownership of complex problems and see them through from idea to production.
You make thoughtful technical decisions and can clearly communicate the tradeoffs behind them.
You’re a creative problem solver who finds practical solutions when challenges arise.
You care about building systems that are reliable, scalable, secure, and maintainable.
You balance long-term technical quality with the need to deliver value to customers.
You provide constructive feedback, share your knowledge, and help make the engineers around you more effective.
You work independently while knowing when collaboration will lead to a better outcome.

NICE TO HAVE

Experience working in a startup or high-growth technology environment.
Experience building and scaling SaaS products.
Experience with high-volume applications, messaging systems, or distributed architectures.
Experience with communications or messaging technology.
Experience mentoring or providing technical guidance to other engineers.

BENEFITS

We believe great work starts with supporting great people. Prompt.io Inc. offers a wide range of benefits, including a 401(k) match, health benefits for you and your family, unlimited flexible time off, philanthropic endeavors, annual team gatherings, professional development opportunities, and more.

COMPENSATION

The salary range for this position is $125,000–$175,000. Actual compensation will be determined based on experience, qualifications, location, and other relevant factors.

A NOTE TO APPLICANTS

We don't expect every great candidate to check every box. If you're excited about the work and believe you can be successful in the role, we encourage you to apply even if your background doesn't perfectly match every item above.

EQUAL OPPORTUNITY

Prompt.io Inc. is an equal opportunity employer. We are committed to providing an inclusive workplace and do not discriminate against qualified applicants or employees on the basis of race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, or any other characteristic protected by applicable law.

Applicants must be authorized to work in the United States or Canada and not require sponsorship of a visa, unless otherwise specified in the posting.

Apply on job-boards.greenhouse.io About employer

More about this job

Responsibilities

The Senior Software Engineer at Prompt.io Inc. will build and maintain scalable applications and APIs, take complex projects from design to production, and help shape the platform's technical direction. They will also work with Product, troubleshoot hard production problems, and review code to raise the engineering team's standards.

Requirements

Candidates need 5–7+ years of professional software engineering experience, a bachelor's degree in Computer Science, and strong Java and JavaScript or TypeScript skills. They also need experience with cloud, APIs, microservices, SQL and NoSQL databases, and production SaaS or web applications.

Skills

Java
server-side development
JavaScript
TypeScript
modern web application development
REST APIs
microservices
distributed systems
SQL
NoSQL databases
cloud application development
Git
software architecture
software design
application security
performance and scalability
data protection
automated testing
code review
technical leadership
mentoring
production troubleshooting
root cause analysis
SaaS application development
messaging systems

Benefits

401(k) match
Health benefits for you and your family
Unlimited flexible time off
Philanthropic endeavors
Annual team gatherings
Professional development opportunities

Keywords

Senior Software Engineer
Java
TypeScript
JavaScript
APIs
microservices
distributed systems
SQL
NoSQL
cloud
SaaS
web applications
Git
remote
software architecture
backend
frontend
messaging
texting platform
Agile

Seniority

Senior

Perks

Generous paid time off
Flexible hours
Retirement plan

Tools

Java
JavaScript
TypeScript
Git

Languages

English

Fields of study

Computer Science

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Work requirements

Jobs in Canada