Java Developer [#4897]

Alteo Inc.; Montreal (administrative region); On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading software development company in Montreal is seeking an Intermediate Java Developer for a permanent position. The role involves designing and developing high-performance web applications, mentoring junior developers, and ensuring robust back-end development using Java and Spring Boot. Candidates should possess 3-6 years of experience in developing scalable applications and be proficient in front-end technologies like Vue.js and Angular. This is an excellent opportunity to contribute to innovative projects in a collaborative environment.

Qualifications

• 3-6+ years of development experience.
• Excellent knowledge of Java, Spring Boot and REST APIs.
• Solid experience with relational databases.

Responsibilities

• Design and develop high-performance and scalable web applications.
• Ensure back-end development with Java/Spring Boot.
• Act as a mentor for less experienced developers.

Skills

Java

Spring Boot

REST APIs

PostgreSQL

Vue.js

Angular

JUnit

Mockito

Git

AWS

Education

DEC/BAC in IT or Software Engineering

Tools

Java 17

Spring Boot 3.3

PostgreSQL

AWS Cloud

Docker

Job description

Alteo is looking for an Intermediate Java Developer (Full‑Stack) for a permanent position based in Montreal.

You will play a key role in contributing to the development of applications while supporting less experienced members with your expertise and technical leadership.

Responsibilities

• Design and develop high-performance and scalable web applications.
• Ensure back-end development with Java / Spring Boot
• Develop and improve the user interface with modern frameworks (Vue.js, Angular, etc.).
• Actively participate in code reviews and the implementation of best practices.
• Act as a mentor for less experienced developers (peer programming, constructive reviews, technical coaching).
• Collaborate with product teams to understand business needs and translate them into technical solutions.
• Contribute to the continuous improvement of our code, tools and processes.

Profile

• DEC/BAC in IT, Software Engineering or equivalent.
• 3-6+ years of development experience.
• Excellent knowledge of Java, Spring Boot and REST APIs.
• Solid experience with relational databases (PostgreSQL).
• Proficiency with modern front‑end technologies (Vue.js, Angular or other JS framework).
• Good testing practices (JUnit, Mockito).
• Knowledge of cloud environments (AWS) and versioning tools (Git).

Assets

• Experience in front‑end migration (e.g. Angular to Vue.js)
• Sensitivity to code quality, maintainability and simplicity.
• Interest in mentoring and developing colleagues' skills.
• Experience in environments without a dedicated UI/UX team.

Technical stack

• Java 17
• Spring Boot 3.3 (MVC, Data, Security)
• PostgreSQL
• AWS Cloud: EC2, RDS, S3, etc.
• HTML, JavaScript, Vue.js
• Redis, Solr
• Terraform, Ansible, Docker