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Added 7 days ago
QA Analyst - Intermediate
Insurance Corporation of British Columbia
North Vancouver, BC
Hands-on experience with test management, defect tracking, API testing and automation tools such as Jira, Zephyr, Playwright, Cypress, Selenium or Postman.
Added 4 days ago
Software Developer (Mid-Level)
Sectigo
Ottawa, ON
Full-time
We are seeking a talented Software Developer (Mid-Level) who will contribute independently to the development, integration, and support of modern applications using Java and Go, while…
Added 4 days ago
Software Developer (Mid-Level)
Sectigo
Ottawa, ON
Full-time
We are seeking a talented Software Developer (Mid-Level) who will contribute independently to the development, integration, and support of modern applications using Java and Go, while…
Added 5 days ago
Software Development Engineer, Ring Cloud Connectivity Org
Amazon
Toronto, ON
- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design
Added 4 days ago
Java MS developer
Tata Consultancy Services
Mississauga, ON
$100,000 to $130,000 CAD / year
Full-time
Java 17, (Java 8 features - must have), Microservice, Spring boot, Rest API, Spring Security,
Added 4 days ago
DATA ENGINEER
SIDRAM TECHNOLOGIES
Mississauga, ON
Full-time
…#DataAnalytics #DataWarehouse #ETL #Oracle #SQL #PLSQL #Python #Java #API #SDK #Citi #CitiBank #MississaugaJobs #CanadaJobs #TorontoJobs #FullTimeJobs #ITJobs #TechJobs #Hiring #JobSeekers…
Added 4 days ago
Senior Java Technical Lead- 10+ years experience MUST
Q1 Technologies, Inc.
Toronto, ON
$58 to $60 CAD / hour
Contract
Skills: Amazon Web Service(AWS) Cloud Computing~Java Full stack, Python, Spring Boot, Angular, AWS, REST API
Added 4 days ago
CRM QA Engineer
Lontours Canada Limited
Toronto, ON
$80,000 to $102,000 CAD / year
Full-time
Hands‑on experience with API testing and data validation
Added 4 days ago
Data QA Engineer
Lontours Canada Limited
Toronto, ON
$85,000 to $105,000 CAD / year
Full-time
Added 4 days ago
Senior Java Software Engineer
LanceSoft, Inc.
Montreal, QC
Contract
Demonstrated hands-on experience building enterprise-grade microservices using Java 11+, including strong proficiency in RESTful API design, API documentation (OpenAPI/Swagger), and build…
Added 4 days ago
Data Engineer
Altimetrik
Mississauga, ON
Full-time
Proficiency with 1 or more of the following programming languages: Java, API, Python
Added 4 days ago
Utility Application Technical Architect
Capgemini Engineering
Vancouver, BC
Full-time
Define API, data exchange, and integration patterns that support secure, reliable, and scalable business operations.
Added 4 days ago
Dotnet Developer
Lorven Technologies Inc.
ON · Ontario, Canada
Contract
Leverage AI developer tools (e.g., GitHub Copilot, Claude, Cursor) effectively to accelerate development and improve engineering output.
Added 5 days ago
Développeur.euse Java Full Stack / Java Full Stack Developer x2 (Signature)
Portage CyberTech
Montreal, QC
Full-time
Portage CyberTech is looking for a passionate Java Full Stack Developer, R&D-oriented, working on modern solutions in a microservices environment. The role involves backend and full stack…
Added 5 days ago
Senior Software Developer
General Motors
Markham, ON · Oshawa, ON
Full-time
General Motors is seeking a Senior Software Developer to build and evolve the software platforms that support production mapping, Data Over the Air (DOTA) Back Office capabilities, and…
Added 5 days ago
Senior Software Developer, AI Platform
Wealthsimple Technologies
Remote, Canada
$152,000 to $189,000 CAD / year
Full-time · Remote
…polyglot environment of Ruby on Rails, Python, TypeScript, and Java/Kotlin, partnering with teams across Platform Engineering to build tooling that is adopted broadly, trusted deeply, and…
Added 5 days ago
Senior Full Stack Developer (Java, Angular)
Royal Bank of Canada
Mississauga, ON
Full-time
This position is a senior Java Application Full-Stack developer (TSA-Technical Systems Analyst) working to develop new and extend existing applications in the RBC Insurance Digital…
Added 5 days ago
Java Technical Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
Skills: Amazon Web Service (AWS) Cloud Computing:Java Full stack, Python, Spring Boot, Angular, AWS, REST API
Added 4 days ago
Senior Java Technical Lead
Net2Source (N2S)
Toronto, ON
Contract
Skills: Digital : Amazon Web Service(AWS) Cloud Computing~Java Full stack, Python, Spring Boot, Angular, AWS, REST API
Added 4 days ago
Software Developer - Full Stack - Senior (Java exp)
Bevertec
Toronto, ON
Contract
Job Role: Software Developer - Full Stack - Senior (Java exp)
Added 4 days ago
Software Developer Full Stack Senior
TechDoQuest
Toronto, ON
Contract
We are seeking a Senior Full Stack Java Developer with strong experience in Java, Spring Boot, Angular, Azure, and RESTful APIs. The candidate should have experience developing solutions…
Added 4 days ago
Java Full Stack AI Developer
LanceSoft, Inc.
Montreal, QC
$70 to $75 CAD / hour
Contract
We are seeking an experienced Java Full Stack Developer with strong expertise in Java, Spring Boot, Angular, Microservices, REST APIs, and AI/GenAI technologies. The ideal candidate will…
Added 4 days ago
Lead Web Solutions Developer, Cloud Support, Tools and Automation (English)
Google
Waterloo, ON
Experience with programming in one of the following: Java, Python, GoLang, or TypeScript/JavaScript.
Added 4 days ago
Senior Dotnet Developer
Lorven Technologies Inc.
Mississauga, ON
Contract
Leverage AI developer tools (e.g., GitHub Copilot, Claude, Cursor) effectively to accelerate development and improve engineering output.
Added 4 days ago
Senior Java Technical Lead
Net2Source (N2S)
Toronto, ON
Contract
Skills: Digital : Amazon Web Service(AWS) Cloud Computing~Java Full stack, Python, Spring Boot, Angular, AWS, REST API

LanceSoft, Inc.

Java Full Stack AI Developer

Montreal, QC, Canada

Pay: $70 to $75 CAD / hour
Job type: Contract
Apply by: Oct 16, 2026
Posting language: English
Posted: Sep 16, 2026

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Original job description

Pay Range: CAD 70-75/hr

We are seeking an experienced Java Full Stack Developer with strong expertise in Java, Spring Boot, Angular, Microservices, REST APIs, and AI/GenAI technologies. The ideal candidate will design, develop, integrate, and support scalable enterprise applications while leveraging AI capabilities to enhance application functionality, automation, and user experience.

Key Responsibilities

Design, develop, and maintain scalable full-stack applications using Java, Spring Boot, Angular, and Microservices.
Develop secure and high-performance RESTful APIs and integrate backend services with Angular-based front-end applications.
Build responsive and reusable UI components using Angular, TypeScript, HTML5, CSS3, RxJS, and JavaScript.
Implement business logic and enterprise services using Java, Spring Boot, Spring MVC, Spring Security, and JPA/Hibernate.
Design and develop microservices-based architectures with API gateways, service discovery, authentication, and distributed communication.
Integrate AI/Generative AI capabilities into enterprise applications, including LLM APIs, AI-powered automation, intelligent search, document processing, summarization, chatbots, and recommendation capabilities.
Work with OpenAI/Azure OpenAI or other LLM platforms, prompt engineering, embeddings, vector databases, and Retrieval-Augmented Generation (RAG) solutions.
Develop AI-enabled APIs and services that connect LLM capabilities with existing Java/Spring Boot applications.
Design data flows and integrations between Angular, Java microservices, databases, cloud services, and AI platforms.
Work with relational and NoSQL databases such as PostgreSQL, Oracle, MySQL, MongoDB, or similar technologies.
Implement authentication and authorization using OAuth 2.0, JWT, OpenID Connect, and Spring Security.
Develop unit, integration, API, and UI tests using tools such as JUnit, Mockito, Jest, Jasmine, and Selenium/Playwright.
Build and maintain CI/CD pipelines using Git, Jenkins, GitHub Actions, GitLab, or Azure DevOps.
Deploy and support applications in AWS, Azure, or GCP cloud environments using Docker and Kubernetes.
Monitor application performance, troubleshoot production issues, and perform root-cause analysis.
Collaborate with product managers, business analysts, architects, QA engineers, and DevOps teams in an Agile/Scrum environment.
Participate in requirements analysis, technical design, code reviews, development, testing, deployment, and production support.

Required Technical Skills

Java 8/11/17/21+
Spring Boot, Spring MVC, Spring Security
Microservices Architecture
RESTful APIs, JSON, API Integration
Angular 12+ / Angular 16+ / Angular 18+
TypeScript, JavaScript, HTML5, CSS3, RxJS
JPA/Hibernate
SQL – PostgreSQL, Oracle, MySQL
MongoDB or other NoSQL databases
Git, Maven/Gradle
JUnit, Mockito
Docker, Kubernetes
CI/CD – Jenkins, GitHub Actions, GitLab, or Azure DevOps

AI / GenAI Skills

Experience integrating Generative AI/LLM capabilities into enterprise applications.
Hands-on experience with OpenAI, Azure OpenAI, Claude, Gemini, or similar LLM platforms.
Knowledge of Prompt Engineering, RAG, embeddings, vector databases, and semantic search.
Experience developing AI-powered chatbots, intelligent assistants, document summarization, classification, extraction, or recommendation solutions.
Ability to integrate AI services with Java/Spring Boot REST APIs and Angular applications.
Familiarity with vector databases such as Pinecone, Azure AI Search, pgvector, or MongoDB Vector Search.
Understanding of AI security, responsible AI, data privacy, and enterprise LLM integration patterns.

Preferred Qualifications

Bachelor’s degree in Computer Science, Engineering, or a related field.
6+ years of software development experience with strong Java Full Stack expertise.
3+ years of experience developing applications using Angular.
Demonstrated experience implementing AI/GenAI solutions within enterprise applications.
Strong understanding of Agile/Scrum, SDLC, CI/CD, cloud-native development, and DevOps practices.
Strong communication, problem-solving, analytical, and collaboration skills.

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More about this job

Responsibilities

Design and develop scalable full-stack enterprise applications using Java, Spring Boot, and Angular. Integrate Generative AI capabilities such as LLMs and RAG to enhance application functionality and automation.

Requirements

Requires 6+ years of Java full-stack experience and 3+ years with Angular, including demonstrated expertise in implementing AI/GenAI solutions. Proficiency in microservices architecture, cloud platforms, and CI/CD pipelines is essential.

Skills

Java
Spring Boot
Angular
Microservices
Generative AI
REST APIs
TypeScript
PostgreSQL
Docker
Kubernetes
CI/CD
Prompt Engineering
RAG
Vector Databases
Spring Security
JPA/Hibernate

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Angular
Microservices
GenAI
LLM
OpenAI
Azure OpenAI
RAG
Prompt Engineering
Vector Databases
Pinecone
PostgreSQL
MongoDB
TypeScript
RxJS
RESTful APIs
OAuth 2.0
JWT
Docker
Kubernetes
Jenkins
GitHub Actions
Azure DevOps
AWS
Azure
GCP
Agile
Scrum
SDLC

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