Jobs in Canada

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Added 1 month ago
MC
Network Management System Developer (35520)
Myticas Consulting
Ottawa, ON
- Full-time
We are seeking an experienced Network Management System (NMS) Developer to lead the design, development, and evolution of next-generation network management solutions for a cutting-edge…
Added 1 month ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Experience with batch processing systems and enterprise job schedulers.
Added 1 month ago
MC
Principal Embedded Software Firmware Engineer (35837)
Myticas Consulting
Ottawa, ON
- Contract
Minimum 15+ years of experience in embedded systems design and development.
Added 1 month ago
MC
FPGA Design & Validation Engineer – 4G 5G Radio (35952)
Myticas Consulting
Ottawa, ON
- Contract
You will develop FPGA IP architecture, implement complex RTL blocks and validate integrated systems. The role requires strong knowledge of wireless signal processing, radio architecture and…
Added 1 month ago
MC
Link Layer Integration Testing Manager (35387)
Myticas Consulting
Ottawa, ON
- Full-time
…validation, and operational readiness of advanced communication link systems supporting next-generation satellite and broadband communication…
Added 1 month ago
MC
Coherent Optical Systems Engineer (35886)
Myticas Consulting
Ottawa, ON · Kanata, ON
- Full-time
We are seeking a Coherent Optical Systems Engineer to contribute to the design, development, characterization, and optimization of advanced coherent optical transceivers based on…
Added 1 month ago
MC
Principal Banking Cloud Architect | Client Partner | Technology Consulting (35568)
Myticas Consulting
Toronto, ON
- Full-time
Background in technology consulting, systems integration, professional services, or cloud advisory.
Added 1 month 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 1 month ago
MC
Senior Data Engineer Azure Data Factory Developer (35968)
Myticas Consulting
Toronto, ON
- Contract
…in Databricks and Apache Spark, and one Azure Data Factory Developer focused on ETL and data integration. The engagement will include one onsite/hybrid resource in Toronto and one offshore…
Added 1 month ago
MC
Solutions Architect – AWS Node.js Digital Banking (35654)
Myticas Consulting
Toronto, ON
- Contract
Design scalable and reliable API integrations between internal services, enterprise systems, and third-party platforms.
Added 1 month ago
MC
Technical Consultant III (35732)
Myticas Consulting
Toronto, ON
- Full-time
Support integrations with enterprise systems including core banking, billing, CRM, servicing, payments, reporting, data platforms, and downstream financial systems.
Added 1 month ago
MC
Manager – Banking Cloud & Platform Engineering (35857)
Myticas Consulting
Toronto, ON
- Full-time
…combined with experience in consulting, professional services, systems integration, or another client-facing technology…
Added 1 month ago
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Compounding Operations Manager
Pharmacy.ca
Toronto, ON
- $95,000 to $120,000 CAD / year
- Full-time
…laboratory when required, while also developing the people, systems, processes, and operational discipline needed to support a growing compounding…
Added 1 month ago
CI
Manager, RF & Antenna Research and Technology
Calian in Space & Technology
Ottawa, ON
- Full-time
…role works closely with Product Development and RF & Antenna Systems to transition emerging technologies into customer-focused solutions while leveraging Core Engineering capabilities to…
Added 1 month ago
CI
Manager, RF & Antenna Systems
Calian in Space & Technology
Ottawa, ON
- Full-time
The Manager, RF & Antenna Systems leads the development of advanced GNSS-based systems, including CRPA products, anti-jam technologies, smart antennas, and Alternative PNT solutions. The…
Added 1 month ago
MC
Staff Embedded Software Firmware Engineer (35836)
Myticas Consulting
Ottawa, ON
- Contract
…mission-critical firmware components for advanced embedded optical systems. This is a one-year contract based in Ottawa,…
Added 1 month ago
MC
Senior Embedded Software Firmware Engineer (35835)
Myticas Consulting
Ottawa, ON
- Contract
…test next-generation firmware for advanced embedded optical systems. This is a one-year contract based in Ottawa,…
Added 1 month ago
C
Manager AI Engineering-CA
CN
Quebec, QC
- Full-time
Experience implementing observability, quality evaluation, red-teaming, hallucination mitigation, safety controls, and continuous improvement practices for AI systems*
Added 1 month ago
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Surveillance Security Guard 1
GardaWorld
Halifax, NS
- Full-time
proficient with Microsoft 365 and computer systems.
Added 1 month ago
MY
COMMUNITY OUTREACH WORKER
McMan Youth, Family and Community Services Association of Calgary & Area
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
Demonstrated ability to work within social service systems and navigate community resources
Added 1 month ago
CH
GALLERY HOST - FRONT DESK
Crescent Hotels & Resorts
Ottawa, ON · Nepean, ON
- Part-time
…and Excel, and experience with Opera or other hotel operating systems is a…
Added 1 month ago
MC
Senior Trainer, Instructional Design & Training (35927)
Myticas Consulting
Ottawa, ON
- Full-time
…training deliverable lifecycle, including Business Support Systems (BSS), LEO Mission and Network Operations, and User Terminal (UT) operations and field maintenance…
Added 1 month ago
MC
DevOps Specialist - Kubernetes (35700)
Myticas Consulting
Ottawa, ON
- Full-time
Strong understanding of infrastructure, networking, storage, and Linux-based systems
Added 1 month ago
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VP of Marketing Operations
Revun
Vaughan, ON
- Internship
At least 5 of those years must have been in a senior marketing leadership role
Added 1 month ago
MC
Data Analyst – Power BI Microsoft Fabric (35903)
Myticas Consulting
Ottawa, ON
- Full-time
Develop and optimize SQL queries to extract, transform and analyze data from multiple systems.

Myticas Consulting

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

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Oct 10, 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 messaging systems, optimize DynamoDB, collaborate on CI/CD and monitoring, and contribute to code reviews, documentation, and mentoring.

Requirements

Requires 5+ years of software development experience, including 3+ years of hands-on Node.js development and at least 1 year in financial services. Candidates should have production experience with Node.js frameworks and AWS services, strong API security and NoSQL skills, testing and Git proficiency, and experience 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
Git

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
RESTful 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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Jobs in Canada