Open Systems Tech is looking for a Senior Full Stack Java React Developer for one of our financial services clients. This is a time sensitive opportunity, please apply ASAP.

Job Title: Senior Full Stack Java React Developer

Location: Mississauga – Hybrid – 3 days/week

Term: Long term contract plus extension

Backend:

• Experience in developing Spring Boot APIs along with security and performance aspects.

• Strong Software development fundamentals, data structures, design patterns, Object-Oriented programming, architecture, algorithms, and problem-solving skills

• Strong Core Java and functional programming experience.

• Solid understanding of service architecture and high performance, low latency, and multithreading techniques.

• Experience with relational and no-sql database, preferred Oracle and MongoDB.

• Development of common, reusable components and services.

• Responsible for peer code reviews, unit testing, leveraging CICD pipeline of an application.

• Open to learn and work on new technologies/products as needed.

Frontend:

• Experience working as a ReactJS, React Native, ReduxJS, Redux Thunk.

• Solid knowledge of JavaScript, CSS, HTML, and front-end languages including Node-JS.

• Create mobile-first design.

• Open to learn and work on new technologies/products as needed.