243,811+ Full Stack Developer React Python Focus Toronto Source Code Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Full Stack Architect, Security Architecture

Nous utilisons des témoins pour fournir et améliorer nos services de sorte à vous offrir une expérience plus personnalisée, et les services de suivi sont désactivés. Pour en savoir plus sur les témoins utilisés et pour consulter vos préférences, veuillez vérifier les paramètres de votre navigateur ou sélectionne ...

Senior Full Stack Product Engineer

Did you know Hopper's technology powers some of the largest travel portals in the world? Our Hopper Technology Solutions (HTS) platform drives travel purchases for major global brands — from banks to airlines to fintech leaders. This platform is a configurable, multi-tenant travel commerce engine, enabling ...

Senior Software Engineer (Full Stack)

As a Senior Software Engineer at Lithos, you’ll work directly with our Head of Engineering to build the operating system for one of the largest carbon dioxide removal efforts in history.How does software play a role? Carbon removal is a mass transfer problem. We need to create an entirely new industry ...

Senior Full Stack Engineer (Backend)

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$126,800 - $164,100 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportuniti ...

Sr Platform Lead – Full Stack

Job Title: Sr Platform Lead – Full Stack Job ID: Job Location: Toronto, ON (Hybrid – 2 days/week onsite) Job Travel Location(s): # Positions: 2 Employment Type: W2 Duration:Long Term # of Layers:0 Work Eligibility:All Work Authoriz ...

Senior/Staff Full Stack Engineer

Who are we? Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is ins ...

Software Engineer II (Full Stack)

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$81,600 - $115,200 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportunitie ...

Full Stack Software Engineer, Officer

OverviewJoin the Wealth Management engineering team building full-stack features that power portfolio and investment workflows for wealth managers on the Charles River Investment Management System (CR IMS). CR IMS helps wealth and investment firms manage more than $30 trillion in assets, supporting ove ...

Java Full Stack Development Lead

Position Description: We are Canada's largest independent information technology services firm, and after 45 years, we're still growing! Join Canada's largest IT Company as a Java Full Stack Development Lead in our Banking Services Division.Location - Downtown Toronto (Hybrid ...

Specialist, Software Engineering (Full Stack)

Job Requisition ID: 10991 Position Status: Permanent Full Time Position Type: Hybrid Office Location: Montreal (QC); Ottawa (ON); Toronto (ON) Travel Requirement: Limited Language Designation: English Essen ...

Senior Software Engineer, Full Stack

Senior Software Engineer, Full-Stack Applications – Credit Module As one of the world’s top three credit ratings agencies, Fitch Ratings plays a critical role in global capital markets by providing credit analysis, ratings, research, and commentary to financial market participants. For over 100 ...

MTS 2, Full Stack Engineer

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusias ...

Senior Software Engineer (Full Stack)

As a Senior Software Engineer at Lithos, you’ll work directly with our Head of Engineering to build the operating system for one of the largest carbon dioxide removal efforts in history.How does software play a role? Carbon removal is a mass transfer problem. We need to create an entirely new industry ...

Senior Full Stack Engineer, Fintech

Lazer is a world-class digital product studio composed of 180+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $200M in revenue. Cl ...

Senior Full Stack Software Engineer

Stan AI is building the next generation of AI-powered software for property managers. We help property management companies automate operations, streamline tenant communications, and make smarter decisions — all powered by AI. We're a fast-moving team of ~25, backed by strong customer traction, and we ...

Lead Full Stack Development Engineer

Lead Full Stack Development Engineer We are seeking a Lead Full Stack Development Engineer to join our Technology & Operations team. This role is ideal for a seasoned engineer who thrives in a collaborative, high-performance environment and is passionate about building scalable, secure, and innov ...

Senior Full Stack Engineer, Fintech

Lazer is a world-class digital product studio composed of 180+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to ...

Senior .NET Full Stack Engineer

About the role We are seeking a highly qualified .Net FSE with min 7+ years’ experience developing and building high-performing, scalable, enterprise applications. As a .Net FSE, you will play a pivotal role in designing, developing, and maintaining high-quality software solutions. You will lever ...

Senior Engineering Lead Full Stack

Lead engineering initiatives at ScriptRunner for Confluence Cloud as a Senior Engineering Lead. Focus on full stack development while mentoring engineers and fostering an agile environment.In this senior-level role, you will work alongside the Engineering Manager and other leadership to define the engineerin ...

Senior Software Engineer (Full Stack)

As a Senior Software Engineer at Lithos, you’ll work directly with our Head of Engineering to build the operating system for one of the largest carbon dioxide removal efforts in history. How does software play a role? Carbon removal is a mass transfer problem. We need to create an entirely new indu ...

Principal Full Stack Engineer Questrade

Shape the future of fintech with Questrade as a Principal Full Stack Engineer located in North York, Ontario. Elevate your software development career by leveraging AI in financial technology.This role involves leading complex engineering tasks while acting as a technical leader within the squad. You will ut ...

Senior Full Stack Software Engineer

We are seeking a Senior Full‑Stack Software Engineer to join our team to design, build, and support scalable, accessible, and secure software solutions. In this role, you will contribute across the full technology stack—from front‑end user experiences to back‑end services and cloud infrastructure—while providing ...

Senior Full Stack Software Engineer

We are seeking a Senior Full Stack Software Engineer to design, build, and support scalable, secure, and accessible software solutions. In this role, you will contribute across the full technology stack—from user-facing interfaces to backend services and cloud infrastructure—while providing technical guidance an ...

Lead Full Stack Development Engineer

We are seeking a **Lead Full Stack Development Engineer** to join our Technology & Operations team. This role is ideal for a seasoned engineer who thrives in a collaborative, high-performance environment and is passionate about building scalable, secure, and innovative solutions to support global investment op ...

Developer Relations Engineer at vlt

Join vlt, a Toronto-based startup, as a Developer Relations Engineer. Engage with the JavaScript community while driving adoption of our next-generation package manager.This full-time role emphasizes technical expertise, community engagement, and developer advocacy. You will be responsible for communit ...

Team Lead, Software Engineering

Toronto, Ontario, CanadaAbout the role Clutch is seeking a Team Lead, Software Engineering to lead a team of engineers building and scaling our platform. This is a player‑coach role: you’ll split your time roughly evenly between hands‑on engineering and team leadership, mentoring engineers, owning team ...

C4Media Inc.: Mobile Developer

C4Media, Inc. (HQ Toronto, Canada. Private. Established in 2007), is seeking aMobile Developer, React Native(contractor) to join our fully remote, global, fun, and friendly team.As a Mobile Developer, you will focus on execution and delivery, building and maintaining mobile features ...

Software Engineer Java

Join to apply for theSoftware Engineer - Javarole atVeeva Systems Join to apply for theSoftware Engineer - Javarole atVeeva Systems Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring thera ...

Performance Engineer

About The RoleJoin Cerebras as a Performance Engineer within our innovative Runtime Team. Our groundbreaking CS-3 system, hosted by a distributed set of modern and powerful x86 machines, has set new benchmarks in high-performance ML training and inference solutions. It leverages a dinner-plate sized ch ...

Principal Software Developer

Principal Software Developer Category: Software Engineering Location: Toronto, Canada Job ID: 14506 Company Overview Intuit is the global financial technology platform that powers prosperity for the people and communities we serve. With approximately 100 million ...

Principal Software Developer

Principal Software Developer Category: Software Engineering Location: Toronto, Canada Job ID: 14506 Company Overview Intuit is the global financial technology platform that powers prosperity for the people and communities we serve. With approximately 100 million ...

Full Stack Engineer with AI Expertise

Take on the role of Senior Full Stack Engineer where you'll integrate an AI-first approach in product development, using Laravel, React, and AWS. Create impactful LLM features that transform workflows.We are looking for a skilled Senior Full Stack Engineer with over 4 years of relevant experience. This role ...

Full Stack Engineer with AI Expertise

Take on the role of Senior Full Stack Engineer where you'll integrate an AI-first approach in product development, using Laravel, React, and AWS. Create impactful LLM features that transform workflows.We are looking for a skilled Senior Full Stack Engineer with over 4 years of relevant experience. This role ...

Full Stack Engineer with AI Expertise

Take on the role of Senior Full Stack Engineer where you'll integrate an AI-first approach in product development, using Laravel, React, and AWS. Create impactful LLM features that transform workflows.We are looking for a skilled Senior Full Stack Engineer with over 4 years of relevant experience. This ...

Full Stack Engineer with AI Expertise

Take on the role of Senior Full Stack Engineer where you'll integrate an AI-first approach in product development, using Laravel, React, and AWS. Create impactful LLM features that transform workflows.We are looking for a skilled Senior Full Stack Engineer with over 4 years of relevant experience. This role ...

Sr. Scala Developer

Job DescriptionInsight Global is seeking experienced Scala & React Developer with strong hands-on expertise in frontend and full-stack development. This role involves building scalable solutions, developing APIs, and ensuring high availability for critical applications. Candidates should be comfortable worki ...

Remote Senior Full Stack Engineer — Build Scalable Features

A forward-thinking tech company in Toronto is searching for a full-stack Software Engineer to enhance our product by building new features and optimizing existing systems. The ideal candidate will have over 5 years of experience, be proficient in PHP, Laravel, and React, and thrive in a collaborative environment ...

Full Stack Software Engineer Life Sciences SaaS | Remote

A leading SaaS company in Toronto is seeking Full-Stack Software Engineers to join their innovative team. This role involves building applications for life sciences using the latest technologies like Java and JavaScript. Candidates should have at least 2 years of software product development experience and a str ...

Remote Senior Full Stack Engineer — Build Scalable Features

A forward-thinking tech company in Toronto is searching for a full-stack Software Engineer to enhance our product by building new features and optimizing existing systems. The ideal candidate will have over 5 years of experience, be proficient in PHP, Laravel, and React, and thrive in a collaborative environment ...

Staff Software Engineer

About the Firm: Our client is a leader in the HR SAAS space, providing solutions to their client’s workforce to help improve employee satisfac ...

Data Services Developer Associate (Toronto, Ottawa or Montreal)

Introduction A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Re ...

Data Services Developer Associate (Toronto, Ottawa or Montreal)

Introduction A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Re ...

Data Services Developer Associate (Toronto, Ottawa or Montreal)

Introduction A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Re ...

Senior Backend Platform Developer with Scalable Impact

Step into the future of finance as a Senior Backend Developer. Help transform financial systems through innovative backend solutions while thriving in a vibrant Toronto workspace.As a Staff Software Developer, you will play a crucial role in directing backend development strategies. Your initiatives wi ...

Senior Data Engineer (Python, Spark, Snowflake) Toronto, ON

Job Title: Senior Data Engineer (Python, Spark, Snowflake) – Location: Hybrid (2 days remote), Toronto, Canada – Experience: 5+ Years – Rate: 65-72 CAD per hour Role Summary We are hiring for the Senior Data Engineer role, where the selected candidate will work on scalable data pipelines ...

Senior Software Engineer In Java And Python Toronto

Join a top-tier institutional investor as a Senior Java Software Engineer, focused on developing creative solutions. This role combines Java expertise with client interaction to deliver impactful results. In this position, you will collaborate with a range of professionals to understand project requ ...

Data Scientist (Azure, Python, and SQL) Toronto, ON

OverviewData Scientist (Azure, Python, and SQL) - Toronto, ON The ideal candidate is comfortable analyzing large data sets to find opportunities to improve product performance and increase value to customers. They must be able to communicate well with all levels of the organization, from peer Data Scie ...

Data Scientist (Azure, Python, and SQL) Toronto, ON

Overview Data Scientist (Azure, Python, and SQL) - Toronto, ON The ideal candidate is comfortable analyzing large data sets to find opportunities to improve product performance and increase value to customers. They must be able to communicate well with all levels of the organization, from p ...

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