Senior Full Stack Developer - Java, Spring, Angular

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!; Toronto; Hybrid; CAD 110,000 - 150,000; Full time

Job summary

Astra-North Infoteck Inc. in Toronto, ON is looking for a Senior Full Stack Developer to design, build, and operate modern web applications and resilient backend services using Angular and Java.

In a hybrid setup, you will collaborate in Agile teams, shape API design with REST and GraphQL, and drive CI/CD, security, and performance across the full development lifecycle. The role requires 8+ years of experience and hands-on expertise with cloud containers, Kafka, Redis, and microservices to

Qualifications

• 8+ years of professional software development experience.
• Strong hands-on experience with Angular and Java Spring Boot.
• Proficiency in JavaScript and TypeScript.
• Experience with Node.js and MEAN or similar stacks.
• Proven experience designing and developing RESTful APIs and GraphQL APIs.
• Experience with Kafka and Redis.
• Strong knowledge of PostgreSQL and SQL, including database design.
• Experience with Docker, OpenShift, and Kubernetes.
• Familiar with API specs and tooling such as OpenAPI/Swagger; API testing.
• Experience with authentication/authorization protocols: OAuth 2.0, JWT, OIDC.
• Experience with CI/CD, automated testing, and release management.
• Hands-on experience using AI models or integrating AI/ML capabilities into applications.
• Strong communication skills and Agile teamwork.

Responsibilities

• Build and maintain customer-facing Angular applications and backend services using Java Spring Boot and Node.js.
• Design and implement RESTful and GraphQL APIs, microservices, and integrations with messaging platforms such as Kafka.
• Write high-quality, tested code with automated unit, integration, and end-to-end tests; promote test automation and CI/CD practices.
• Collaborate within Agile product teams, including product owners, UX designers, QA professionals, and engineers, to deliver customer-focused solutions.
• Automate development pipelines and operational runbooks to reduce time-to-market and improve reliability.
• Ensure performance, scalability, and resiliency of services through caching with Redis, load balancing, service discovery, and fault tolerance.
• Apply security best practices, including JWT, OAuth2/OIDC, and TLS/SSL, while adhering to secure coding standards.
• Stay current with emerging technologies and recommend practical adoption strategies to solve business challenges.
• Communicate technical decisions clearly to both technical and non-technical stakeholders.

Skills

Angular

Java

Spring Boot

JavaScript

TypeScript

Node.js

RESTful APIs

GraphQL

Kafka

Redis

PostgreSQL

SQL

Docker

OpenShift

Kubernetes

OpenAPI/Swagger

OAuth/JWT/OIDC

CI/CD

AI/ML capabilities

Agile

Communication

Tools

Docker

OpenShift

Kubernetes

OpenAPI/Swagger

Job description

Senior Full Stack Developer – Java / Angular

Location: Toronto, ON

Work Arrangement: Hybrid – 4 Days per Week Onsite

Experience Required: 8+ Years

Role Overview

We are seeking a Senior Full Stack Developer to join a high-performing engineering team building modern, customer-facing web applications and resilient backend services. You will work with stakeholders to design and deliver best-in-class technology solutions.

You will design, implement, and operate high-scale APIs and front-end applications using Angular and Java, helping shape the future of modern banking technology.

Key Responsibilities

• Build and maintain customer-facing Angular applications and backend services using Java Spring Boot and Node.js across the full development lifecycle.
• Design and implement RESTful and GraphQL APIs, microservices, and integrations with messaging platforms such as Kafka.
• Write high-quality, tested code with automated unit, integration, and end-to-end tests; promote test automation and CI/CD practices.
• Collaborate within Agile product teams, including product owners, UX designers, QA professionals, and engineers, to deliver customer-focused solutions.
• Automate development pipelines and operational runbooks to reduce time-to-market and improve reliability.
• Ensure performance, scalability, and resiliency of services through caching with Redis, load balancing, service discovery, and fault tolerance.
• Apply security best practices, including JWT, OAuth2/OIDC, and TLS/SSL, while adhering to secure coding standards.
• Stay current with emerging technologies and recommend practical adoption strategies to solve business challenges.
• Communicate technical decisions clearly to both technical and non-technical stakeholders.

Mandatory Requirements

• 8+ years of professional software development experience building web applications and backend services.
• Strong hands-on experience with Angular (frontend) and Java Spring Boot (backend).
• Proficiency in JavaScript and TypeScript.
• Experience with Node.js and developing full-stack solutions using MEAN or similar technology stacks.
• Proven experience designing and developing RESTful APIs and GraphQL APIs.
• Experience with message-based systems such as Kafka and in-memory data stores such as Redis.
• Strong knowledge of relational databases, including PostgreSQL and SQL, and database schema design.
• Experience containerizing and deploying applications on cloud platforms and PaaS environments.
• Hands-on experience with Docker, OpenShift, and Kubernetes.
• Familiarity with API specifications and tools such as OpenAPI and Swagger, including API troubleshooting and testing.
• Practical experience with authentication and authorization protocols, including OAuth 2.0, JWT, OIDC, and certificate management.
• Experience with CI/CD pipelines, automated testing, and release management.
• Hands-on experience using AI models or integrating AI/ML capabilities into applications.
• Strong communication skills and experience working in Agile development teams.

Nice-to-Have Qualifications

• Experience with end-to-end UI automation testing tools such as Cypress, Selenium, or Playwright.
• Experience with reactive, event-driven, or message-oriented architectures.
• Strong understanding of microservice design patterns, including circuit breakers, resiliency, service discovery, and observability.
• UX awareness and experience collaborating closely with design teams.
• Familiarity with SaaS monitoring and analytics tools such as Dynatrace, Google Analytics, Firebase, LaunchDarkly, and WalkMe.

Technical Skills & Keywords

• Frontend: Angular, TypeScript, JavaScript.
• Backend: Java, Spring Boot, Node.js.
• **API