Full Stack Developer

Job Posting Title

Full Stack Developer

Location

Montreal, Quebec, Canada (Hybrid Onsite)

Local candidates only In-person interview required with the client.

Job Description

We are seeking an experienced Full Stack Developer to design, develop, and deploy secure, scalable, and high-performance applications for banking and financial systems . The ideal candidate will have strong hands-on experience across modern frontend frameworks , Java-based backend services , microservices architecture , and cloud-native / containerized environments .

Day-to-Day Job Duties

Design, develop, and deploy secure, scalable, and high-performance full stack applications for banking and financial systems

Build responsive and intuitive frontend applications using :

Angular, JavaScript, TypeScript, HTML5, CSS3, SCSS

Redux, Bootstrap, Material UI

Develop backend services using :

Java, Spring Boot, Spring Framework, Hibernate

REST and GraphQL APIs

Create and maintain microservices , ensuring transactional integrity and high availability across core banking workflows

Implement event-driven services and integrations using Kafka

Participate in architectural discussions and contribute to HLD / LLD documentation

Apply clean code principles , SOLID principles , design patterns , and secure development best practices

Conduct code reviews and enforce coding and architectural standards

Implement CI / CD pipelines using Jenkins and Git-based workflows

Deploy and manage services using Docker and Kubernetes in cloud or on-prem environments

Monitor system performance using :

Splunk, Dynatrace, ELK Stack, Prometheus, or similar tools

Collaborate with Business Analysts, QA, Architects, and Project Managers to deliver high-quality solutions

Participate in Agile ceremonies :

Daily standups, sprint planning, grooming, retrospectives, estimations

Troubleshoot and resolve production issues , including root cause analysis and performance tuning

Ensure security, stability, and reliability across critical banking applications

Optimize database queries, API performance, and frontend rendering

Mentor junior developers and guide teams on engineering best practices

Basic Qualifications

8+ years of hands-on experience in Java development building enterprise applications

Strong programming skills in Java with deep understanding of Object-Oriented Design principles

5+ years experience with :

Spring Boot, Spring Framework

RESTful microservices

Hibernate / JPA

Experience integrating distributed systems using Kafka

Strong frontend experience with :

Angular, JavaScript, TypeScript

HTML5, CSS3, SCSS

Hands-on experience with relational databases :

Oracle, PostgreSQL, SQL Server, MySQL

Experience building CI / CD pipelines using Git and Jenkins

Strong working knowledge of Docker, Kubernetes , and container orchestration

Hands-on experience with monitoring tools :

Splunk, Dynatrace, ELK Stack, Prometheus

Strong understanding of security and authentication standards :

OAuth 2.0, JWT, SAML, TLS encryption

Excellent analytical, debugging, and problem-solving skills

Preferred Location / Travel

Montreal, Quebec

Hybrid onsite at client site

Education

Bachelor's degree in Computer Science, Engineering, or equivalent work experience

Nice to Have (Not Mandatory)

Experience in Banking or Financial Services domain

Experience with XML, JSON , and secure enterprise integrations

Prior experience mentoring or leading small development teams

Experience with cloud platforms :

AWS, Azure, GCP

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