Senior Software Engineer - Java, Angular REQ_60 REQ_34

3Pillar; Montreal (administrative region); On-site; CAD 90,000 - 130,000; Full time

Job summary

3Pillar is seeking an experienced Java/Angular Intermediate Software Engineer in Montreal. You will craft robust applications, apply OO design patterns, and contribute to agile teams through architecture, design, testing, and documentation.

Lead efforts in REST services, testing, and code reviews, while collaborating with engineers, designers, and managers to deliver scalable, secure enterprise solutions that redefine industries.

Qualifications

• Bachelor’s degree in CS or Software Engineering with solid CS fundamentals.
• 8+ years of experience in Java, Spring/SpringBoot, Hibernate/JPA, and Angular 2+.
• Experience building REST services and enterprise-grade systems.
• Strong unit/integration testing and client-facing communication skills.

Responsibilities

• Develop robust Java/Angular applications with high quality and performance.
• Apply OO design patterns and lead code reviews within agile teams.
• Participate in requirements analysis, technical design, testing, and documentation.
• Write automated unit tests and oversee integration testing (manual & automated).
• Collaborate with architects, PMs, and stakeholders to deliver client value.

Skills

Java

Spring/SpringBoot

Angular 2+

REST Web Services

Unit/Integration Testing

Education

Bachelor’s degree in Computer Science or Software Engineering

Tools

Git

Hibernate/JPA

Docker/Kubernetes

Job description

3Pillar is an AI transformation partner on a mission to help enterprises build the AI-native products and intelligent agents that will define the next era of business. With teams across North America, Europe, Latin America, and Asia, we work with the most ambitious companies in financial services, healthcare, media, and technology — helping them move faster, modernize boldly, and compete on their own terms. Our HelixAI platform and Helix Pods delivery model put our engineers at the center of real agentic transformation — doing work that is open, portable, and built to last. We are building the future of enterprise AI.

Java/Angular Intermediate Software Engineer

Accomplished Tech Visionary

Elevate your expertise to new heights at 3Pillar, the premier destination for trailblazing senior software engineers like yourself. Picture collaborating with industry leaders, spearheading transformative projects that redefine urban living, establishing new media channels for enterprise companies, or driving innovation in healthcare. Our mission is to revolutionize the tech landscape, and your skills are integral to achieving this ambitious goal.

Your role extends beyond the realm of code composition; you will architect transformative solutions that reshape entire industries. Join us and spearhead the charge toward a tech future that transcends the ordinary.

Key Responsibilities

• Craft software code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality.
• Apply object-oriented programming concepts and design patterns.
• Actively contribute to agile project teams during scrums, sprint planning, and code reviews.
• Participate in requirements analysis sessions, technical design, implementation, testing, problem analysis and resolution, and technical documentation.
• Write automated unit tests.
• Responsible for integration testing (both manual and automated)
• Articulate technical issues to peers, architects and project managers while recommending creative solutions.
• Ensure application quality and guard against regressions by maintaining test suites covering the breadth of system features.
• Client-facing experience and strong communication skills.
• Actively participate in accurate planning and estimation efforts, utilizing project methods and tools.
• Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success.
• Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities.
• Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.

Minimum Qualifications

• Bachelor’s degree in Computer Science or Software Engineering with a thorough understanding of CS fundamentals and theory relevant to application development.
• A minimum of 8+ years of experience/expertise in the following areas specified below*:
• Solid software development experience using Java.
• Experience building applications using Spring, SpringBoot and ORM frameworks (Hibernate, JPA)
• Experience building applications with Angular 2+.
• Experience building REST Web Services.
• Front-end technologies: Angular 2+, JavaScript/TypeScript, HTML, CSS.
• Experience writing SQL Queries & knowledge of Joins, Views, Group By, Having Clause etc.
• Familiar with version control systems, preferably GIT.
• Experience in Agile software development methodologies.
• Expertise in applying Object-Oriented Programming principles (abstraction, encapsulation).
• Experience in creating and implementing well-tested, scalable, and performant enterprise-level systems.
• Experience implementing Unit, Integration and End-to-End Testing.
• Client-facing experience and strong communication skills.

Additional Experience Desired

• Struts, Backbone, Marionette
• Architectural (Microservices, Serverless etc) and Design (Factory, Singleton, Observer etc) Patterns
• Working with Cloud technologies (AWS, Azure)
• Containers using Docker/Kubernetes