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Stack Developer Jobs in Toronto, ON (NOW HIRING)

Full Stack Developer

Mississauga, ON · On-site

CA$94K - CA$141K/yr

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems ...

Senior Full Stack Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

About The Role As a Senior Full Stack Developer you'll be tasked with working on web application development. Working within the software development team, your duties will require you to assist in ...

Senior Full Stack Developer

Toronto, ON · On-site

CA$100K - CA$140K/yr

You'll join a team of talented engineers and designers who are passionate about solving complex ... stack development * Advanced proficiency in frontend technologies: HTML5, CSS, JavaScript ...

Full Stack Developer (Angular)

Mississauga, ON · On-site

CA$120K - CA$170K/yr

Job Overview The Full stack developer and responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology ...

The JAVA Full Stack Senior Developer role is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in ...

Senior Full-Stack Developer

Toronto, ON · Hybrid

CA$140K - CA$160K/yr

Senior Full-Stack Engineer (Applied AI) Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you ...

Senior Full-Stack Developer

Toronto, ON · Hybrid

CA$140K - CA$160K/yr

Senior Full-Stack Engineer (Applied AI) Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you ...

Senior Full Stack Developer

Toronto, ON · On-site

CA$150K - CA$190K/yr

ROLE SALARY BAND $150,000 - $190,000 ROLE OVERVIEW The Senior Full stack Developer is a key contributor responsible for delivering high-quality, scalable software across the frontend and backend.

Senior Full Stack Developer

Toronto, ON · On-site +1

CA$100K - CA$142K/yr

Senior Full Stack Developer Design and build secure, scalable backend services, integrations, and content-driven frontends that unify SaaS platforms, enterprise systems, and AI capabilities into ...

... stack development with a strong portfolio showcasing successful projects. Multiple years of ... Working knowledge of the Java programming language and supporting frameworks such as Spring, Spring ...

... stack, incorporating new products, enhancing existing risk system capabilities, and contributing to the evolution of our future state architecture. A strong focus is placed on engineering excellence ...

Showing results 41-60

Stack Developer information

See Toronto, ON salary details

$40.1K

$110.7K

$166.1K

How much do stack developer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for stack developer in Toronto, ON is $110,704.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,230.00 and $130,744.00 per year, depending on experience, location, and employer.

What is the difference between Stack Developer vs Front-End Developer?

AspectStack DeveloperFront-End Developer
Required SkillsFull-stack technologies, backend and frontend frameworks, databasesHTML, CSS, JavaScript, UI/UX design
Work EnvironmentDevelops both client-side and server-side applicationsFocuses on client-side interface and user experience
Common UsageUsed across full-stack projects, versatile rolesSpecialized in frontend interfaces and visual design

While Stack Developers handle both backend and frontend development, Front-End Developers focus solely on creating engaging user interfaces. The choice depends on whether the project requires full-stack expertise or specialized frontend skills.

Is full stack developer still in demand?

Full stack developers are currently in high demand due to their ability to work on both front-end and back-end development, supporting the growth of web applications and digital services. Skills in frameworks like React, Angular, Node.js, and cloud platforms enhance employability, and many companies seek versatile developers for full project lifecycle involvement.

What is the work of a Stack Developer?

A Stack Developer is responsible for designing, developing, and maintaining the full technology stack of a web application, including both front-end and back-end components. They typically work with programming languages like JavaScript, Python, or Java, and use frameworks and tools such as React, Node.js, or databases to build integrated software solutions. Strong problem-solving skills and knowledge of software architecture are essential for this role.
Infographic showing various Stack Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, 4% Contract, and 1% Nights. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $110,704 per year, or $53.2 per hour.

Full Stack Developer

Mississauga, ON • On-site

Citi
Banking and Credit Intermediation • 5 - 10K employees

CA$94K - CA$141K/yr

Full-time

Posted 20 days ago


Key responsibilities

  • Participate in the establishment and implementation of new or revised application systems and programs.

  • Monitor and control all phases of the development process, including analysis, design, construction, testing, and implementation, and provide user and operational support.

  • Analyze complex problems, evaluate business and system processes, recommend programming solutions, and ensure system security and functionality.


Citibank rating

8.4

Company rating: 8.4 out of 10

Based on 179 frontline employees who took The Breakroom Quiz

39th of 176 rated banks


Job description

The Applications Development Senior Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems Ensure essential procedures are followed and help define operating standards and processes Serve as advisor or coach to new or lower level analysts Has the ability to operate with a limited level of direct supervision.

Can exercise independence of judgement and autonomy. Acts as SME to senior stakeholders and /or other team members. Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications: 5-8 years of relevant experience Experience in systems analysis and programming of software applications Experience in managing and implementing successful projects Working knowledge of consulting/project management techniques/methods Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements Modern Java Technologies: Core Java, Java EE, Spring Boot, Spring Microservices. Programming Principles: Strong understanding of OOPS (Object-Oriented Programming), Data Structures, and Algorithms. Solution Design: Extensive experience in designing and developing integrated solutions with non-functional requirements (scalability, availability, consistency).

Coding & Troubleshooting: Expertise in problem-solving and troubleshooting, ability to write "clean code" using Core Java, J2EE, Collections, and Multithreading. API Development: Proficiency in API and Web Services development using REST protocols. Testing: Strong experience in Unit testing and ensuring test coverage.

Cloud Platforms: Solid understanding of Docker and Kubernetes. API Documentation: Experience using Swagger/OpenAPI to define, document, implement, and test APIs. Design Patterns: Familiarity with Standard and Enterprise Design Patterns.

Messaging Platforms: Experience with High-Speed Messaging platforms, particularly Kafka. Databases: Advanced knowledge of Relational Databases, SQL, and ORM technologies (JPA2, Hibernate). Security: Expertise in Authentication, Authorization, and security protocols.

CI/CD: Experience with Continuous Integration / Continuous Delivery (CI/CD) tools. Communication: Proven ability to communicate effectively both verbally and in writing. AI/ML/LLMs: Knowledge of AI/ML, LLMs (including Spring AI / Python).

Education: Bachelor's degree/University degree or equivalent experience ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Primary Location Full Time Salary Range: $94,300.00 - $141,500.00 ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening

Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making.

Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. ------------------------------------------------------ This job opening is for an existing job vacancy. ------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi's EEO Policy Statement and the Know Your Rights poster.


What Citibank employees say

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Benefits

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About Citigroup Inc

Sourced by ZipRecruiter

We live in an increasingly complex world. Companies these days are either born global or are going global at record speed. Business and geopolitics are forging an entirely new dynamic and consumers now expect financial services to be a seamless part of their digital lives. Citi is a bank that’s uniquely positioned for this moment. Through our vast global network and our on-the-ground expertise, we can connect the dots, anticipate change and empathize the needs of our clients and customers in ways that other banks simply cannot. Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. We have set expectations for how we must act to bring our mission to life. These expectations are at the heart of our Leadership Principles – we take ownership, we deliver with pride and we succeed together.

Industry

Banking and credit intermediation

Company size

5,001 - 10,000 Employees

Headquarters location

New York City, NY, US