Senior Java/React Developer

2 weeks ago

Mississauga, Ontario, Canada Open Systems Technologies Full time

We are looking for Senior Java/React Fullstack Developer for a Hybrid contract role in Mississauga. Its a 3 days Hybrid role. If you have all the required skills please apply with a copy of your resume and contact details.

Frontend (Required):

1. Solid and hand-on experience working as a React developer.

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

3. Knowledge of React tools including React.js, Web pack, Bootstrap, SASS, Express, Redux, and Flux.

4. Have thorough knowledge of E2E deployment of an UI application.

5. Developing and implementing highly-responsive user interface components using React concepts.

6. Reviewing application requirements and interface designs.

7. Proficiency with browser based debugging and performance testing.

8. Converting UX designs and wireframes to high quality code

9. Experience building responsive and highly accessible applications complying to AODA/WCAG/ADA and knowledge of using web accessibility tools such as NVDA/JAWS/AXE.

10. Ability to take initiative to research, learn and recommend emerging technologies.

11. Ability to work with global teams and lead them on critical project initiatives.

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

13. Understanding of integrating WS with third party libraries/vendors and handle the security around it.

Backend (Required):

1. Experience in developing low latency and high throughput APIs using Java and Spring Boot.

2. Strong Core Java and functional programming experience.

3. Strong experience in data modeling and experience with relational and no-sql database, Oracle and MongoDB.

5. Responsible for server side design & development.

6. Development of common, reusable components and services.

7. Knowledge of Kotlin

Other areas (Required):

1. Experience using Git/BitBucket.

2. Good communication skills, both written and verbal.

3. Good troubleshooting skills.

Other areas (Good to have):

1. Unix shell scripting.

2. Knowledge of ElasticSearch, and GraphQL.

3. Knowledge of OpenShift Container Platform.

4. Knowledge of Hazelcast or Redis.

5. Java memory management.

6. Prior experience with building distributed, multi-tier applications is highly desirable.

7. Experience with building apps which are highly performant and scalable will be great.

8. Knowledge of AI/ML, LLMS

  • Senior Java/React Developer

    1 week ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    We are looking for a Senior Java/React Fullstack Developer for a Hybrid contract role in Mississauga. It's a 3 days Hybrid role. If you have all the required skills, please apply with a copy of your resume and contact details.Frontend (Required):Solid and hands-on experience working as a React developer.Knowledge of React tools including React.js, Webpack,...

  • Senior Full Stack Java React Developer

    3 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    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 DeveloperTerm: Long term contract plus extensionResponsibilities:Experience in developing low latency and high throughput APIs using Spring...

  • Senior Full Stack Java React Developer

    7 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    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 DeveloperTerm: Long term contract plus extensionResponsibilities:Experience in developing low latency and high throughput APIs using Spring...

  • Senior Java Developer with React Expertise

    7 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    Welcome to Open Systems Technologies, a leading provider of innovative solutions for the financial services industry.Job Description:We are seeking a seasoned Senior Full Stack Java React Developer to join our team. As a key member of our development team, you will be responsible for designing, developing, and maintaining high-performance APIs using Spring...

  • Senior Full Stack Java React Developer

    2 weeks ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    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 DeveloperLocation: Mississauga – Hybrid – 3 days/weekTerm: Long term contract plus extensionBackend (Required): 1. Experience in developing low...

  • Senior Full Stack Java React Developer

    1 week ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    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 DeveloperLocation: Mississauga – Hybrid – 3 days/weekTerm: Long term contract plus extensionBackend (Required): 1. Experience in developing low...

  • Senior Java Fullstack with React

    2 days ago

    Mississauga, Ontario, Canada Axiom Software Solutions Limited Full time

    Job Title : Senior Java Fullstack with React and Redux ( 70 % Backend + 30 % frontend )Duration : Fulltime positionLocation : Mississauga , Canada - Hybrid(3 days in a week onsite)RequirementsSenior Java Fullstack with React and Redux ( 70 % Backend + 30 % frontend )Required Technical Skills: 1.Required minimum 10 +years' experience in Java...

  • Senior Full Stack Java React Developer

    2 weeks ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    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 (Required): 1. Experience...

  • Full Stack Java React Developer

    5 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    Open Systems Tech is looking for a Full Stack Java React Developer for one of our financial services clients. This is a time sensitive opportunity, please apply ASAP.Responsibilities:Experience in developing low latency and high throughput APIs using Spring Boot.Strong Core Java and functional programming experience.Strong experience in data modeling and...

  • Java fullstack/React Developer

    7 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    Open Systems Tech is looking for a Full Stack Java React Developer for one of our financial services clients. This is a time sensitive opportunity, please apply ASAP. Full Stack Java React Developer Strong Core Java and functional programming experience. Strong experience in data modeling and experience with relational and NOSQL databases, Oracle and...

  • Java React Application Developer

    3 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    Open Systems Tech is looking for a Full Stack Java React Developer for one of our financial services clients. This is a time sensitive opportunity, please apply ASAP.Full Stack Java React Developer Backend (Required): 1. Experience in developing low latency and high throughput APIs using Spring Boot. 2. Strong Core Java and functional programming...

  • Senior Java Fullstack with React

    2 weeks ago

    Mississauga, Ontario, Canada Axiom Software Solutions Limited Full time

    Job Title: Senior Java Fullstack with React and Redux (70% Backend + 30% Frontend)Duration: Full-time positionLocation: Mississauga, Canada - Hybrid (3 days in a week onsite)Required Technical Skills:Minimum 10+ years' experience in JavaExperience with Spring Boot / Microservices with ReactSpring Boot experience in an Agile environmentExperience with Web...

  • Java/ React Developer

    3 days ago

    Mississauga, Ontario, Canada Axelon Services Corporation Full time

    Global Financial Firm located in MISSISSAUGA, ON has an immediate contract opportunity for an experienced Java/ React Developer "This role is currently on a Hybrid Schedule. You will need to have reliable internet, computer and android or iphone for remote access into the client systems during remote work. We will be expected in the office weekly 3...

  • Expert Java and React Professional

    4 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    OverviewOpen Systems Technologies is a technology services company looking for a talented Senior Full Stack Java React Developer to join our team. As a key member of our team, you will work on high-profile projects and contribute to the success of our clients. Your primary responsibilities will include designing and implementing robust software solutions,...

  • Expert Java and React Professional Needed

    2 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    About the JobWe are currently looking for a highly skilled Senior Full Stack Java React Developer to join our team. As a key member of our organization, you will be responsible for designing and implementing robust software solutions using your expertise in Java and React.This long-term contract opportunity offers a chance to work on challenging projects,...

  • Java & React Technology Specialist

    2 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    We're seeking a seasoned software engineer to lead our full stack development efforts as a Senior Full Stack Java React Developer. In this long-term contract position, you'll be responsible for architecting and implementing scalable, high-performance APIs using Spring Boot.With strong expertise in Core Java and functional programming, as well as experience...

  • Full Stack Java React Developer

    1 week ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    Open Systems Tech is looking for a Full Stack Java React Developer for one of our financial services clients. This is a time sensitive opportunity, please apply ASAP.Full Stack Java React DeveloperBackend (Required):1. Experience in developing low latency and high throughput APIs using Spring Boot.2. Strong Core Java and functional programming experience.3....

  • Full Stack Java and React Developer Professional

    7 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    Open Systems Technologies is a leading provider of innovative solutions for the financial services industry, and we're currently seeking a highly skilled Senior Full Stack Java React Developer to join our team.Role Description:This is a fantastic opportunity to work with a talented team of developers and contribute to the design and development of...

  • React and Java Software Engineer Specialist

    7 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    Are you an experienced Java developer looking for a new challenge? Do you have expertise in React and want to leverage your skills in a dynamic environment?Job Summary:We are seeking a skilled Senior Full Stack Java React Developer to join our team at Open Systems Technologies. As a key contributor, you will be responsible for designing, developing, and...

  • Expert Software Engineer

    3 days ago

    Mississauga, Ontario, Canada Open Systems Technologies Full time

    At Open Systems Tech, we're seeking a seasoned software engineer to spearhead the development of our financial services platform. As a Senior Full Stack Java React Developer, you'll be responsible for architecting and implementing scalable, high-performance APIs using Spring Boot.You will have strong expertise in Core Java and functional programming, as well...