Software development jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 28 days ago
AT
Java Backend Developer
Arkhya Tech Inc.
Toronto, ON
- Contract
…collaborating with cross‑functional teams to deliver high‑quality software…
Added 28 days ago
ID
Senior Java Software Engineer
Intellect Design Arena Ltd
Toronto, ON
- $110,000 to $120,000 CAD / year
- Full-time
Minimum 7 to 11 years of experience in software development with strong focus on Java and microservices
Added 28 days ago
B
AWS Cloud Engineer
BMO
Toronto, ON · BMOPLACE
- Full-time
- Scripting knowledge in Javascript/NodeJs/Typescript/Python - MANDATORY (at least one) OR extensive Software Development experience.
Added 28 days ago
M
RQ11678 - Software Developer - ERP / Case Management - Senior
Maarut
Toronto, ON
- Contract
Peoplesoft HCM modules development exp is a must.
Added 28 days ago
M
RQ11698 - Software Developer - CRM - Senior
Maarut
Toronto, ON
- Contract
to collaborate with IT Professionals throughout the Software Development
Added 28 days ago
M
RQ11679 - Software Developer - ERP / Case Management - Senior
Maarut
Toronto, ON
- Contract
Peoplesoft HCM modules development exp is a must.
Added 28 days ago
A
Senior Software Engineer, Builder Studio
Apollo.io
Canada
- Full-time
You treat AI-assisted development as a core part of how you work. You use agents to move faster on design, investigation, and implementation, with clear judgment about where to review…
Added 28 days ago
IC
AEM Full Stack Developer
INNOCEAN Canada
Toronto, ON
- Full-time
…sits at the intersection of deep AEM expertise and full stack development, responsible for designing, building, and maintaining enterprise-grade digital experiences across the entire…
Added 28 days ago
MC
Senior Full Stack Developer (Hybrid | Toronto)
Mosaic Clinical Technologies
Toronto, ON
- Full-time
5+ years of professional software development experience, with exposure to product or platform delivery; strong proficiency in backend development using C# and the latest .NET Core…
Added 28 days ago
BR
Back End Developer
BNV Recruiting
Toronto, ON
- Full-time
We’re partnering with a leading Toronto-based private equity investment firm to hire Intermediate Software Engineers for its growing Technology & Data team. You’ll help build AI-powered…
Added 28 days ago
Z
Embedded Software Developer
ZTR
London, ON
- Full-time
4+ years of experience in software development.
Added 28 days ago
S
Software Developer(Android focused)
SOTI
Mississauga, ON
- Full-time
Write well designed, scalable, reliable, testable and reusable code by using best software development practices, clean code and solid principles
Added 28 days ago
Software Engineer, GovTech
Lyft
Toronto, ON
Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role
Added 28 days ago
C
Lead Software Engineer – Margin Technology - VP
Citi
Mississauga, ON
- Full-time
Hands-on professional software development experience
Added 28 days ago
SH
Software Quality Assurance Specialist Co-op
Siemens Healthineers
Ottawa, ON
- Internship
Hardware and/or Software testing to assist other Epocal development teams
Added 28 days ago
M
Senior Mulesoft Software Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
As a Senior MuleSoft Software Engineer, you will design, develop, and support scalable, secure, and resilient integration platforms that connect enterprise applications, Salesforce, cloud…
Added 28 days ago
KG
Software Developer
Kongsberg Geospatial Ltd
Ottawa, ON
- Full-time
Minimum 4 years experience in Software Development (with a strong focus on C++).
Added 28 days ago
TI
Software Developer - ERP / Case Management - Senior
Teckhorizon Inc
Toronto, ON
- Contract
Participate in all phases of the Software Development Life Cycle (SDLC), including solution design, development, testing, implementation, and maintenance.
Added 28 days ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Added 28 days ago
OS
Golang Back-end Developer
Open Systems Technologies
Montreal, QC
- Contract
Solid skills in AI-enhanced software design and development.
Added 28 days ago
HT
Software Validation Technologist
Husky Technologies
Bolton, ON
- Full-time
The Software validation Technologist plays a critical role by working within the Innovation and Sustainability Team, helping to bring physical testing results to component and system…
Added 28 days ago
GO
Senior Programmer Analyst
Government of Newfoundland and Labrador
St. John's, NL
- $39.95 to $44.7 CAD / hour
- Full-time
Applied knowledge and experience in full-stack software development technologies including Java, JavaScript, JSON, Apache Tomcat, Bootstrap, and legacy Oracle PL/SQL Server Pages (PSP).
Added 28 days ago
B
Senior Software Developer
BlueCat
Toronto, ON
- Full-time
5+ years of software engineering experience, with 3+ years building data platforms or data-intensive distributed systems.
Added 28 days ago
PT
Embedded Software Developer
Pleora Technologies
Ottawa, ON · Kanata, Ontario
- Full-time
Solid experience with Embedded Software Development in C and C++ drivers, libraries and application in a real-time embedded environment
Added 28 days ago
SI
Java Software Engineer
Smart IT Frame LLC
Mississauga, ON
- Full-time
8+ years of hands-on Java development (Java 8/11/17+, Spring Boot).

Apollo.io

Senior Software Engineer, Builder Studio

Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Oct 16, 2026

Original job description

Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Founded in 2015, the company is one of the fastest growing companies in SaaS, raising approximately $250 million to date and valued at $1.6 billion. Apollo.io provides sales and marketing teams with easy access to verified contact data for over 210 million B2B contacts and 35 million companies worldwide, along with tools to engage and convert these contacts in one unified platform. By helping revenue professionals find the most accurate contact information and automating the outreach process, Apollo.io turns prospects into customers. Apollo raised a series D in 2023 and is backed by top-tier investors, including Sequoia Capital, Bain Capital Ventures, and more, and counts the former President and COO of Hubspot, JD Sherman, among its board members.

About Apollo

Apollo is the AI-powered go-to-market platform that helps revenue teams find, engage, and convert their best customers. We combine a database of more than 210 million contacts and 35 million companies with an agentic end-to-end GTM platform, and more than 500,000 companies rely on us to run their go-to-market motion. We are profitable, growing fast, and rebuilding the product around AI and agents.

About Builder Studio

Builder Studio is Apollo's new product for building custom GTM software in plain English. A RevOps lead, GTM engineer, or founder describes the tool they need, and Builder Studio plans it, generates real code, and turns it into a working app they can preview, refine through conversation, publish, and share with their team.

Every app is made of four building blocks: Pages for the interface, Databases for structured records, Workflows for visible backend logic and scheduled jobs, and Agents that reason over Apollo context and take action. What makes it different from a generic app builder is that Apollo's data, enrichment, sequences, deliverability, and CRM sync are native building blocks, not bolted-on third-party integrations.

It is one of Apollo's flagship AI bets. The product is in the hands of early design partners now and is heading toward broad launch, which means the next year is about taking a working product and making it reliable, secure, and loved at scale.

Your role and mission

You will own major slices of Builder Studio end to end, across the builder experience customers see and the systems that make generated apps actually run. You will work on problems most engineers have never touched: an agent that writes and edits software on a customer's behalf, a runtime that safely executes that code with the user's own Apollo permissions, and an interface that makes all of it understandable to someone who has never read a line of code.

What You Will Do

Build the core Studio experience: the chat-driven build loop, live preview, canvas, and the publish and share flow, so a non-technical user can go from an idea to a working tool in minutes
Shape how the agent turns a natural-language goal into a plan, a set of pages, databases, and workflows, and then safely applies follow-up edits without breaking what already works
Design the runtime and workflow layer for generated apps, including triggers, scheduled jobs, retries, logging, and the line between deterministic steps and agentic steps
Own delegated identity, permissions, secrets, and isolation so generated apps act with exactly the access the user has, and nothing more
Expand "connect once, use anywhere" integrations across Apollo data (contacts, companies, lists) and external systems like Google Sheets, Google Drive, CRMs, and MCP-based connectors
Make the relationships between pages, data, workflows, and agents legible in the UI, so customers trust what their app is doing
Work directly with design partners and customers, turn their feedback into shipped improvements quickly, and help define what the product becomes
Raise the quality bar on a fast-moving 0 to 1 team: set patterns, write the tests and evals that matter, and own reliability, performance, and cost of what you ship

How we work: AI-native by default

You treat AI-assisted development as a core part of how you work. You use agents to move faster on design, investigation, and implementation, with clear judgment about where to review closely, and you look for ways AI raises the leverage of the whole team. On Builder Studio this is doubly true: you are building an AI that writes software, so your own instincts for where AI-generated code succeeds and fails directly shape the product.

What We Are Looking For

5+ years building and shipping production software, with real depth on both the frontend and backend of the same product
Strong TypeScript and React skills, including complex, stateful UIs such as editors, canvases, builders, or real-time collaborative surfaces
Solid backend and API design experience, ideally including event-driven or workflow systems where retries, idempotency, and observability matter
Hands-on experience building with LLMs in production: agent loops, tool calling, context management, code generation, or evals. You know where models break and how to design around it
Comfort making sound security calls on systems that run untrusted or generated code: sandboxing, delegated auth, scoped tokens, and secrets handling
A track record of taking an ambiguous 0 to 1 product from rough prototype to something customers rely on, and making the scope-versus-quality calls that requires
Product instinct and empathy for non-technical users. You care whether a RevOps lead can understand what their app is doing, not just whether the code is correct
Genuine, current fluency with AI-assisted development and a high bar for quality and ownership

Nice to have

Experience building low-code, no-code, or AI app-builder products, or developer tools
Experience with edge or serverless runtimes such as Cloudflare Workers and Durable Objects
Experience with Ruby on Rails at scale
Background in GTM, sales, or marketing tech, or experience working closely with RevOps teams

Our tech stack

TypeScript and React on the front end; Ruby on Rails and Node.js on the backend; Cloudflare Workers and Durable Objects for the Builder Studio runtime; Python, MongoDB, and Elasticsearch across the wider platform; Kubernetes, Docker, and Terraform in infrastructure; GCP for cloud.

What You Will Love About Apollo

You will help build a brand new product from the ground up at a company with the data, distribution, and customer base to make it matter on day one. You will work with a small, high-bar team, own real scope, and have the AI tooling and budget to work at the top of your leverage.

Compensation And Benefits

The listed Pay Range reflects the annual base salary for this role. This salary range may be inclusive of several career levels at Apollo and will be narrowed during the interview process based on a number of factors, including the candidate's experience, qualifications, and location.

Additional benefits for this role may include: equity; company bonus; paid holidays, flex PTO, and parental leave; employee assistance program and wellbeing benefits; global travel coverage; life and disability insurance; and extended health, dental, and vision benefits.

We are AI Native

Apollo.io is an AI-native company built on a culture of continuous improvement. We're on the front lines of driving productivity for our customers, and we expect the same mindset from our team. If you're energized by finding smarter, faster ways to get things done using AI and automation, you'll thrive here.

Why You'll Love Working at Apollo

At Apollo, we're driven by a shared mission: to help our customers unlock their full revenue potential. That's why we take extreme ownership of our work, move with focus and urgency, and learn voraciously to stay ahead.

We invest deeply in your growth, ensuring you have the resources, support, and autonomy to own your role and make a real impact. Collaboration is at our core. We're all for one, meaning you'll have a team across departments ready to help you succeed. We encourage bold ideas and courageous action, giving you the freedom to experiment, take smart risks, and drive big wins.

If you're looking for a place where your work matters, where you can push boundaries, and where your career can thrive, Apollo is the place for you.

We are AI Native

Apollo.io is an AI-native company built on a culture of continuous improvement. We’re on the front lines of driving productivity for our customers - and we expect the same mindset from our team. If you're energized by finding smarter, faster ways to get things done using AI and automation, you'll thrive here.

Why You’ll Love Working at Apollo

At Apollo, we’re driven by a shared mission: to help our customers unlock their full revenue potential. That’s why we take extreme ownership of our work, move with focus and urgency, and learn voraciously to stay ahead.

We invest deeply in your growth, ensuring you have the resources, support, and autonomy to own your role and make a real impact. Collaboration is at our core - we’re all for one, meaning you’ll have a team across departments ready to help you succeed. We encourage bold ideas and courageous action, giving you the freedom to experiment, take smart risks, and drive big wins.

If you’re looking for a place where your work matters, where you can push boundaries, and where your career can thrive - Apollo is the place for you.

Learn more here!

Apply on LinkedIn About employer

More about this job

Responsibilities

Own major parts of Builder Studio, including its chat-based app-building experience, live preview, publishing flow, agent-driven code generation, and runtime and workflow systems. Build secure permissions and integrations, improve reliability and quality, and work with customers and design partners to shape the product.

Requirements

Candidates should have 5+ years of production software experience, strong TypeScript and React skills, and backend/API design experience. They should also have production experience with LLMs, sound security judgment for generated code, a record of taking ambiguous products from prototype to customer use, and strong product instincts for non-technical users.

Skills

TypeScript
React
Ruby On Rails
Node.js
Cloudflare Workers
Durable Objects
LLM Agents
API Design
Workflow Systems
Event-Driven Systems
Sandboxing
Delegated Authentication
Security
MongoDB
Elasticsearch
Kubernetes

Benefits

Equity
Company Bonus
Paid Holidays
Flexible Paid Time Off
Parental Leave
Employee Assistance Program
Wellbeing Benefits
Global Travel Coverage
Life Insurance
Disability Insurance
Health Insurance
Dental Insurance
Vision Insurance

Visa sponsorship

Not detected in the job text

Keywords

TypeScript
React
Ruby On Rails
Node.js
Cloudflare Workers
Durable Objects
Python
MongoDB
Elasticsearch
Kubernetes
Docker
Terraform
Google Cloud Platform
LLMs
Agentic Systems
Code Generation
Tool Calling
Context Management
Evaluation
API Design
Event-Driven Systems
Workflow Systems
Retries
Idempotency
Observability
Sandboxing
Delegated Authentication
Scoped Tokens
Secrets Management
GTM Technology

Report this job

Hiring at a glance

Advertised starting pay

Where work happens

Software development jobs in Canada

Java Backend Developer

Senior Java Software Engineer

AWS Cloud Engineer

RQ11678 - Software Developer - ERP / Case Management - Senior

RQ11698 - Software Developer - CRM - Senior

RQ11679 - Software Developer - ERP / Case Management - Senior