Sr. Java Back-end developer
Job Description
Description
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Join to apply for the Sr. Java Back-end developer role at J&M Group
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- Designs, develops, and maintains the server-side logic and infrastructure for web applications and services using Java.
- This includes building and managing APIs, databases, and other components that handle data and logic behind the scenes, ensuring high performance and scalability.
- They collaborate with front-end developers and other teams to deliver robust and efficient applications.
- Here’s a more detailed look at the typical responsibilities and skills:
Job Description
- Designs, develops, and maintains the server-side logic and infrastructure for web applications and services using Java.
- This includes building and managing APIs, databases, and other components that handle data and logic behind the scenes, ensuring high performance and scalability.
- They collaborate with front-end developers and other teams to deliver robust and efficient applications.
- Here’s a more detailed look at the typical responsibilities and skills:
Responsibilities
- Designing and implementing server-side logic:
- This involves creating the core functionality of applications, including business logic, data processing, and API endpoints.
Developing And Maintaining RESTful APIs
- Backend developers design and implement APIs that allow front-end applications to communicate with the server and access data.
Working With Databases
- They manage data storage solutions, ensuring data is stored efficiently and securely, and can be accessed by the application.
Ensuring Application Performance And Scalability
- They optimize code and infrastructure to handle increasing loads and traffic, ensuring the application remains responsive and reliable.
Writing Clean, Well-documented, And Testable Code
- They adhere to coding standards and best practices to create maintainable and robust code.
Troubleshooting And Debugging Issues
- They diagnose and resolve problems in the application’s backend, working with other teams to identify and fix bugs.
Integrating With Other Systems
- They integrate the application with third-party services, databases, and other components as needed.
Collaborating With Other Teams
- They work closely with front-end developers, DevOps engineers, and other stakeholders to ensure the successful delivery of applications.
Skills
Java programming language:
- Proficiency in Java is essential, including experience with Java frameworks like Spring or Jakarta EE.
Database Knowledge
- Understanding of relational databases (e.g., MySQL, PostgreSQL) and potentially NoSQL databases.
API Design And Development
- Experience with RESTful APIs, including knowledge of API documentation and testing.
Backend Frameworks
- Familiarity with popular Java backend frameworks like Spring Boot or Micronaut.
Version Control Systems
- Experience with Git or similar systems for code management.
Testing Methodologies
- Experience with unit testing, integration testing, and other testing techniques.
Problem-solving And Analytical Skills
- The ability to analyze complex problems and develop effective solutions.
Communication And Collaboration Skills
- The ability to communicate effectively with other team members and stakeholders.
- In essence, a Java Backend Developer is a crucial part of the development team, responsible for building the core functionality and infrastructure of web applications, ensuring they are robust, scalable, and efficient.
Seniority level
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Seniority level
Entry level
Employment type
-
Employment type
Contract
Job function
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Job function
Information Technology
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Industries
IT Services and IT Consulting
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Company
J&M Group
Location
Toronto
Country
Canada
Salary
100.000
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