Jobs in Canada

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Added 9 days ago
EL
Cloud Operations Lead
Empire Life
ON · Ontario, Canada
- Full-time
Provide technical guidance, mentoring, and support to Cloud Operators and system administrators.
Added 9 days ago
Senior Consultant
Lightworks
Toronto, ON
…scale across banking, insurance, telecommunications, and public…
Added 9 days ago
ML
Associate General Counsel
Maple Leaf Foods Inc
Mississauga, ON
- Full-time
…deliver consistent, high-quality and timely commercial legal support. Facilitate, expedite and guide contracting, negotiation and escalation to the General Counsel, including…
Added 9 days ago
O
Senior Exam Development Program Manager, NetSuite Certification
Oracle
Canada
- Full-time
…ability to apply NetSuite leading practices, from foundational Associate certifications through advanced Professional-level expertise. The Senior Exam Development Program Manager shapes the…
Added 9 days ago
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Exam Development Program Manager, NetSuite Certification
Oracle
Canada
- Internship
…ability to apply NetSuite leading practices, from foundational Associate certifications through advanced Professional-level…
Added 9 days ago
PC
Project Support Office Senior Associate
PwC Canada
Toronto, ON
- Full-time
As a Project Support Office Senior Associate, you will provide project management, coordination, and operational support to Assurance partners and engagement teams across Canada. Acting as…
Added 9 days ago
GC
AI Engineer
GEI Consultants, Inc.
Vaughan, ON
- $110,000 to $150,000 CAD / year
- Full-time
…solutions, typically leveraging pretrained models and copilots, to support GEI’s priority digital and AI initiatives. This role focuses on building, deploying, and integrating AI…
Added 9 days ago
D
Cloud Engineer, Azure
Deloitte
Canada
- Full-time
Provide technical support for cloud-based applications and infrastructure. Troubleshoot and resolve performance, scalability, and availability issues. This includes Windows and Linux VM…
Added 9 days ago
MC
Node.js API Developer , Banking API Modernizatio (35909)
Myticas Consulting
Toronto, ON
- Contract
We are seeking an experienced Node.js API Developer (AWS) to support a major Canadian financial institution’s Digital Core modernization initiative.
Added 9 days ago
M
Principal AI Software Engineer
Mphasis
Toronto, ON
- Full-time
Basic Infrastructure as Code knowledge, preferably Terraform
Added 9 days ago
PC
Project Support Office Senior Associate
PwC Canada
Toronto, ON
- Full-time
As a Project Support Office Senior Associate, you will provide project management, coordination, and operational support to Assurance partners and engagement teams across Canada. Acting as…
Added 9 days ago
WC
Yard Associate (Edmonton, AB)
Wolseley Canada Inc.
AB · Edmonton, AB
- Full-time
…our organization. Here, you’ll build strong relationships and support critical industries that touch the lives of Canadians. Every day, we show up with intention and pride; in ourselves,…
Added 9 days ago
WC
Warehouse Associate (Edmonton, AB)
Wolseley Canada Inc.
AB · Edmonton, AB
- Full-time
…our organization. Here, you’ll build strong relationships and support critical industries that touch the lives of Canadians. Every day, we show up with intention and pride; in ourselves,…
Added 9 days ago
UO
Department Chair, Emergency Medicine
University of Alberta
Edmonton, AB
- Full-time
Recruit, develop and support faculty, staff and learners, foster emerging leaders, and create conditions in which individuals and teams can succeed;
Added 9 days ago
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Principal Consultant
Lightworks
Toronto, ON
- Full-time
…scale across banking, insurance, telecommunications, and public…
Added 9 days ago
P
Project Support Office Senior Associate
PwC
Toronto, ON
- Full-time
As a Project Support Office Senior Associate, you will provide project management, coordination, and operational support to Assurance partners and engagement teams across Canada. Acting as…
Added 9 days ago
A
Operational Due Diligence Analyst
Albourne
Toronto, ON
- $80,000 to $115,000 CAD / year
- Full-time
…structure, and assessing information systems and technology…
Added 9 days ago
WG
Yard Associate (Edmonton, AB)
Wolseley Group
AB · Edmonton Main
- Full-time
…our organization. Here, you’ll build strong relationships and support critical industries that touch the lives of Canadians. Every day, we show up with intention and pride; in ourselves,…
Added 9 days ago
TC
Site Reliability Engineer
TJX Canada – Winners, Marshalls, HomeSense
Mississauga, ON
- Full-time
…visibility of what is happening within the ALL application & infrastructure. Identify issues proactively monitoring in a production environment. Define Non Functional Requirements i.e code…
Added 9 days ago
WG
Warehouse Associate (Edmonton, AB)
Wolseley Group
AB · Edmonton Main
- Full-time
…our organization. Here, you’ll build strong relationships and support critical industries that touch the lives of Canadians. Every day, we show up with intention and pride; in ourselves,…
Added 9 days ago
TC
Staff Technology Operations Lead
TJX Canada – Winners, Marshalls, HomeSense
Mississauga, ON
- $105,152.2 to $155,152.2 CAD / year
- Full-time
We’re looking for a Staff Technology Operations Lead to join our Infrastructure & Operations (I&O) Portfolio Team, where strong business partnerships, innovation, and collaboration are at…
Added 9 days ago
AI Platform Software Engineer
Scotiabank
Toronto, ON
…role sits at the intersection of software engineering, cloud infrastructure, MLOps, and applied AI, with a focus on building reliable platform capabilities that accelerate safe and…
Added 9 days ago
Senior AI Platform Software Engineer
Scotiabank
Toronto, ON
…Operating at the intersection of software engineering, cloud infrastructure, MLOps, generative AI, and platform engineering, this role provides technical leadership for reusable, secure,…
Added 9 days ago
TH
Senior Integration Developer | Full-Time | 2085 Hurontario-IT Business Architech
Trillium Health Partners
ON · ON, Canada
- Full-time
Trillium HealthWorks is the largest infrastructure renewal in Canada’s history, that will shape the future of our community and beyond, transforming health care with the future Peter Gilgan…
Added 9 days ago
EI
Mechanical Engineer
Ecolab Inc.
Calgary, AB
- Full-time
…key role in developing advanced liquid cooling solutions that support sustainable and efficient computing at…

Myticas Consulting

Node.js API Developer , Banking API Modernizatio (35909)

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 14, 2026
Posting language: English
Posted: Oct 15, 2026

Original job description

We are seeking an experienced Node.js API Developer (AWS) to support a major Canadian financial institution’s Digital Core modernization initiative.

The successful candidate will join an API Modernization Pod focused on developing and enhancing secure, scalable B2C APIs. The project includes implementing updated API security protocols, particularly authentication and authorization for key banking services such as Account Summary and Transfers.

This is a hands-on development role involving Node.js, AWS serverless technologies, API integrations and event-driven architectures.

Key Responsibilities

Design, develop and maintain high-performance Node.js applications, APIs and microservices on AWS.
Implement API security enhancements, including authentication and authorization.
Build serverless and event-driven solutions using AWS Lambda, API Gateway, SQS, SNS and DynamoDB.
Design and implement scalable API integrations between services, systems and third-party platforms.
Develop asynchronous messaging solutions using SQS and SNS.
Design and optimize DynamoDB schemas, partitioning and indexing strategies.
Write clean, maintainable and well-tested code, conduct code reviews and troubleshoot technical issues.
Optimize application performance, Lambda execution and AWS resource utilization.
Collaborate with DevOps teams on CI/CD pipelines, infrastructure as code and monitoring.
Create technical documentation and mentor junior developers.

Required Qualifications

5+ years of professional software development experience, including 3+ years of hands-on Node.js development.
1+ year of financial services experience, with an understanding of retail banking and working within a large organization.
Strong production experience with Node.js and Express.js, NestJS or similar frameworks.
Hands-on AWS experience with:
- Lambda, including serverless function development and optimization.
- API Gateway, including REST/HTTP APIs, authentication, authorization, rate limiting and versioning.
- SQS and SNS, including asynchronous messaging, dead-letter queues and publish-subscribe patterns.
- DynamoDB, including table design, indexing, query optimization and stream processing.
Strong API design, integration and security experience, including RESTful APIs.
Deep understanding of asynchronous programming, promises, async/await and event-driven development.
Experience with NoSQL database design.
Proficiency with Git, collaborative development workflows, unit testing and integration testing.
Experience using AI-assisted development tools, including GitHub Copilot and Claude Code, to improve development efficiency and build reusable capabilities.
Strong analytical, problem-solving and communication skills.

Preferred Qualifications

AWS Certified Developer Associate or AWS Solutions Architect certification.
TypeScript development experience.
Docker, ECS or Fargate.
Infrastructure as code using CloudFormation, AWS SAM or Terraform.
CloudWatch, X-Ray and application logging.
RabbitMQ or Kafka.
GraphQL API development and optimization.
Agile/Scrum delivery experience.
Experience with multi-region deployments, distributed systems and disaster recovery.
Contributions to Node.js or AWS-related open-source projects.

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More about this job

Responsibilities

Develop and maintain secure, scalable Node.js APIs and microservices on AWS, including serverless and event-driven solutions for banking services. Improve API security and performance, design integrations and DynamoDB schemas, collaborate on CI/CD and monitoring, and contribute to code reviews, documentation, and mentoring.

Requirements

Requires at least five years of software development experience, including three years of hands-on Node.js development and one year in financial services. Candidates should have production experience with Node.js frameworks and AWS services, strong API security and integration skills, testing and Git experience, and familiarity with AI-assisted development tools.

Skills

Node.js
AWS
API Development
API Security
AWS Lambda
Amazon API Gateway
Amazon SQS
Amazon SNS
Amazon DynamoDB
Express.js
NestJS
RESTful APIs
Asynchronous Programming
Event-Driven Architecture
NoSQL Database Design
TypeScript

Visa sponsorship

Not detected in the job text

Keywords

Node.js
AWS
Express.js
NestJS
AWS Lambda
Amazon API Gateway
Amazon SQS
Amazon SNS
Amazon DynamoDB
REST APIs
API Authentication
API Authorization
Serverless Computing
Event-Driven Architecture
Asynchronous Messaging
NoSQL
Git
Unit Testing
Integration Testing
GitHub Copilot
Claude Code
TypeScript
Docker
Amazon ECS
AWS Fargate
CloudFormation
AWS SAM
Terraform
Amazon CloudWatch
AWS X-Ray

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