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Added 1 month ago
LI
Senior Software Developer
LINK INVESTMENT MANAGEMENT INC
Calgary, AB
- Full-time
The Senior Software Developer will play a pivotal role in designing, developing, and maintaining high-quality software solutions that meet the evolving needs of our clients and business.…
Added 1 month ago
MG
Senior Developer
Maplesoft Group, an SEB Company
Ottawa, ON
- Contract
Maplesoft Group is currently seeking a Senior Developer (Guidewire) for a permanent opportunity with our client. This role is ideal for a hands-on senior developer who thrives in a…
Added 1 month ago
C
Senior Lead Software Engineer, Payment Systems - Vice President
Citi
Mississauga, ON
- Full-time
Citi's Core Payment Systems team is looking for a Senior Lead Software Engineer to architect and drive the modernization of global payment processing platforms that move USD 4 trillion in…
Added 1 month ago
T
Senior Java Full Stack Engineer, TD Securities
TD
Toronto, ON
- Full-time
TDS Enterprise Technology Solutions, Global Prime Brokerage is looking for a Full-time Senior Java Developer.
Added 1 month ago
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Senior Core Java Developer
Synechron
Toronto, ON
- Full-time
We are seeking a Senior Developer with an excellent command of Java to supplement the Equities Technology / Cash & Electronic team. We invest heavily in our front office electronic trading…
Added 1 month ago
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Principal AI Engineer
PointClickCare
Mississauga, ON
- Full-time
- Be the go-to Subject Matter Expert (SME) and internal AI expert for relevant enterprise applications, senior leadership, vendors, business partners and internal team members while staying…
Added 1 month ago
C
Lead Software Engineer (Agentic AI & Full Stack) - Vice President
Citi
Mississauga, ON
- Full-time
…full-stack engineering and large language model integration. In this senior role, you will define the technical direction for AI-powered platforms, lead teams of engineers, and build…
Added 1 month ago
D
Senior Full Stack Developer (Java And React/Angular) - Operate
Deloitte
Toronto, ON
- Full-time
We are seeking Full Stack Java Developers to join our team on a 1-year fixed term. As a Full Stack Java Developer at Deloitte, you will play a crucial role in designing, developing, and…
Added 1 month ago
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Senior Consultant / Consultant, SAP BTP Full-Stack & Integration Developer
Deloitte
Toronto, ON
- Full-time
Deloitte is seeking a Senior Consultant / Consultant, SAP BTP Full-Stack & Integration Developer to support the design and build of intelligent applications, modern extensions, and…
Added 1 month ago
D
Senior Java Backend Developer - Operate
Deloitte
Toronto, ON
- Full-time
We are seeking Senior Java Developers to join our team on a 1-year fixed term. As a Java Developer at Deloitte, you will play a crucial role in designing, developing, and maintaining…
Added 1 month ago
C
Senior Java Developer, Vice President
Citi
Mississauga, ON
- Full-time
The Lead Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The…
Added 1 month ago
H
Senior Full Stack Engineer - Chief Technology Officer (CTO) - Platform Engineer
HSBC
Toronto, ON
- Full-time
Join Chief Technology Officer (CTO) Platforms as a Senior Full Stack Engineer focused on app.hsbc with end-to-end responsibility for one or more platform products and services. This is a…
Added 1 month ago
D
Senior Manager Product Engineering & Development
Deloitte
Toronto, ON
- Full-time
We're growing our Product Engineering & Development team and seeking an experienced Senior Manager who bridges pre-sales and delivery. You'll shape solution strategy with clients, scope and…
Added 1 month ago
S
Senior Software Engineer, Frontend
Sardine
Remote, Canada
- $160,000 to $210,000 CAD / year
- Full-time
- Remote
As a frontend-focused Senior Software Engineer, you will own the design and delivery of the user-facing experiences at the heart of our AI products. Your primary focus is building polished,…
Added 1 month ago
C
Full Stack Java Developer
Citi
Mississauga, ON
- Full-time
Acts as SME to senior stakeholders and /or other team members.
Added 1 month ago
4E
Technical Lead
407 ETR
Woodbridge, ON
- Full-time
…key role in technical modernization initiatives across C++, Java/Spring Boot services, API development, Oracle database integration, DevOps enablement, and platform engineering. This…
Added 1 month ago
GM
Staff Engineer, Site Reliability Engineering
General Motors
Markham, ON
- Full-time
…platforms reliable, observable, operable, and scalable. This is a senior technical leadership role for someone who can move comfortably between system-level design, production operations,…
Added 1 month ago
PI
Junior Database Administrator
Pala Interactive
Toronto, ON
- Full-time
…will continue to develop and support RedHat, CentOS, Tomcat Java server infrastructure, MySQL databases and Amazon cloud infrastructure across the Pala web and mobile gaming…
Added 1 month ago
R
Senior Frontend Developer
Resonaite
Toronto, ON
- Full-time
Our client, a growing technology start-up, is seeking an experienced Senior Front-End Developer to help design, build, and deliver the next generation of its B2B digital products and…
Added 1 month ago
R
Senior Front End Developer, React and NextJS
RAVL
Toronto, ON
- Full-time
As an Senior Full Stack Developer in our Build guild, you’ll design and deliver high-quality, scalable applications across the full technology stack. You’ll work hands-on in Java and…
Added 1 month ago
PD
Manager, Software Development
Pollard Digital Solutions
Winnipeg, MB
- Full-time
A good listener with excellent written and oral communication skills to effectively work with the team, senior management, and customers.
Added 1 month ago
E
Sr. Software Engineer, Backend/GraphQL
eBay
Toronto, ON
- Full-time
…high-quality API experiences. In this role, you will work closely with senior technology leaders, architects, and product owners to streamline product integration through Apollo GraphQL…
Added 1 month ago
P
Senior Software Engineer- Big Data & Java
PointClickCare
Mississauga, ON
- $142,000 to $158,000 CAD / year
- Full-time
Experience in writing clean code that performs well at scale using languages such as Python, Java etc.
Added 1 month ago
B
Senior Site Reliability Engineer I
Braze
Toronto, ON
- Full-time
This Senior SRE role is specifically focused on supporting the Braze Ruby on Rails monolith and our growing fleet of Go API services. This position is embedded with product engineering…
Added 1 month ago
B
Senior Site Reliability Engineer I
Braze
Vancouver, BC
- Full-time
This Senior SRE role is specifically focused on supporting the Braze Ruby on Rails monolith and our growing fleet of Go API services. This position is embedded with product engineering…

Resonaite

Senior Frontend Developer

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Experience: 5+ years of professional software development experience with a strong focus on modern front-end application development.
Posting language: English
Posted: Aug 27, 2026

Original job description

Our client, a growing technology start-up, is seeking an experienced Senior Front-End Developer to help design, build, and deliver the next generation of its B2B digital products and services.

Working as a key contributor within a cross-functional team, you will help shape the architecture and delivery of a new enterprise-grade platform designed to meet the security, reliability, and technology standards expected within government and financial services environments. This role is primarily focused on modern front-end development while also requiring experience working with APIs, middle-tier services, and supporting back-end technologies.

Responsibilities

Design, develop, test, deploy, and maintain modern web applications and supporting services.
Build responsive, scalable, secure, and highly available customer-facing applications.
Develop reusable UI components and maintain clean, modular, and maintainable code.
Participate in technical design reviews and contribute to application architecture and technology decisions.
Integrate front-end applications with APIs, back-end-for-front-end (BFF) services, databases, and enterprise systems.
Apply front-end performance optimization, security, accessibility, and responsive design best practices.
Develop robust applications that support enterprise risk and change management requirements.
Champion engineering best practices including secure coding, automated testing, code reviews, source control, and continuous improvement.
Develop and maintain unit, integration, and front-end automated tests.
Leverage source control, build automation, and CI/CD pipelines to support reliable software delivery.
Troubleshoot complex application, integration, performance, and production issues.
Collaborate with product, design, architecture, security, infrastructure, and development teams throughout the software development lifecycle.
Research and evaluate emerging technologies, frameworks, and development practices.

Requirements

Bachelor’s degree in Computer Science, Software Engineering, or a related discipline, or equivalent professional experience.
5+ years of professional software development experience with a strong focus on modern front-end application development.
Proven experience developing customer-facing web applications within enterprise environments.
Strong proficiency with JavaScript, TypeScript, HTML5, CSS, JSON, AJAX, and DOM manipulation.
Strong experience with one or more modern front-end frameworks such as Angular, React, or Vue.js.
Experience with UI frameworks and technologies such as Bootstrap, Tailwind CSS, jQuery, or similar.
Strong understanding of front-end architecture, MVC and component-based design patterns, and software engineering principles.
Experience developing and integrating with REST APIs, middle-tier services, BFF architectures, or similar integration patterns.
Knowledge of one or more server-side or object-oriented programming languages such as Java, Python, C#, or PHP.
Good knowledge of relational databases and RDBMS concepts; Oracle experience is preferred.
Experience designing secure, scalable, reliable, and highly available software solutions.
Strong understanding of front-end security, performance optimization, and secure coding practices.
Experience with automated testing frameworks, source/configuration control tools, and code review practices.
Hands-on experience with CI/CD pipelines and modern software delivery practices.
Strong knowledge of the software development lifecycle, including Agile methodologies, coding standards, testing, build processes, deployment, and production support.
Experience delivering technology within environments requiring IT, security, risk, and compliance standards comparable to banking, financial services, or government organizations.
Strong communication, problem-solving, analytical, organizational, and collaboration skills.
Demonstrated initiative, accountability, adaptability, and commitment to continuous learning.
Proficiency working in a Windows environment; Linux experience is considered an asset.

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More about this job

Responsibilities

Design, develop, and maintain secure, scalable B2B web applications for government and financial services environments. Collaborate with cross-functional teams to integrate front-end applications with APIs and middle-tier services while championing engineering best practices.

Requirements

Requires a bachelor's degree in Computer Science or equivalent and over 5 years of professional experience in modern front-end development. Proficiency in JavaScript, TypeScript, and modern frameworks like React or Angular is essential, along with experience in enterprise-grade security and compliance standards.

Skills

JavaScript
TypeScript
HTML5
CSS
Angular
React
Vue.js
REST APIs
BFF Architecture
CI/CD
Automated Testing
Front-end Architecture
Responsive Design
Secure Coding
Agile Methodologies
Oracle

Visa sponsorship

Not detected in the job text

Keywords

Frontend Development
TypeScript
JavaScript
HTML5
CSS
Angular
React
Vue.js
Bootstrap
Tailwind CSS
jQuery
REST API
BFF
Java
Python
C#
PHP
Oracle
RDBMS
CI/CD
Agile
MVC
Secure Coding
Web Accessibility
Performance Optimization
Unit Testing
Integration Testing
Enterprise Software
B2B

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