Full Stack Java Developer (Contract)

Toronto, ON
On-site
Posted Oct 27, 2026
1 position

Opens LinkedIn

Employment type: Contract
Experience level: Lead · 10+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level
Application method: Apply on LinkedIn (LinkedIn sign-in required)

Job summary

Develop and expand a banking platform by building full-stack applications and customer-facing products. Contribute to architectural design, application quality and performance, technology evaluation, and continuous improvement while collaborating with design and cross-functional teams.

Job details

CoreFactor is currently searching for multiple full stack java developers on a contract basis for a client in North, York, On. As a senior developer, you will be joining a special team, expanding our banking platform. You will be contributing to the development of world-class products and experiences touching millions of customers every day. We are looking to fill our team with influencers, makers, creators and leaders who are flexible, curious, adventurous, versatile and responsive and who are ready to roll up their sleeves in a collaborative and productive environment to get things done. By joining our team, you will make an impact on our customers and the banking industry. Is this role right for you? You dream in code and spend your free time tinkering with new technologies or building apps on the side Interested in the impact that financial services technology can have on people’s everyday lives Experienced in user-centered design Eager to mentor, teach and share Continuous integration and deployment makes you giddy Knowledge of the latest and greatest approaches to Agile Technical Practices You enjoy collaborating and working alongside people with different skillsets Requirements Do you have the skills that will enable you to succeed in this role? You have 10 or more years of software development experience, (conceptualization, design, development and debugging) with at least two years of experience as a technical lead providing hands-on architectural design for software applications with an understanding of design patterns such as MVVM, MVC, Clean Architecture Sound technical knowledge with: Java, J2EE Web Services (REST & SOAP) Angular 8(+) Java Script Spring Boot (Micro Services) You have experience with unit-testing, code for robustness, security, usability and improving performance of the overall application You have a proficient understanding of code versioning tools, such as Git Strong command in Computer Science concepts (SOLID, etc.) Experience in integrating Third Party libraries and SDKs Experience building applications that consume web services and HTTP REST interaction with JSON Strong problem solving abilities Evaluate new technologies and participate in the continuous improvement of applications and systems You’re passionate about well-designed products and not afraid to sit with our Design Team to prototype, wireframe, and white-board your ideas

What you’ll do

Requirements

Requires 10 or more years of software development experience, including at least two years as a hands-on technical lead providing architectural design. Candidates should have strong Java, J2EE, web services, Angular, JavaScript, Spring Boot, testing, Git, software design, and problem-solving skills.