Back-End Web Developer
We are looking for a Back-End Web Developer to join our team! We are looking for someone passionate about programming and software development, who has skills to create efficient web applications and business solutions. If you are innovative and enjoy working as a team, we want to meet you!
Responsibilities
Participate in the design and development of back-end web applications for business solutions.
Maintain and improve the functionality of existing systems.
Work as a team with front-end developers and other members of the IT team.
Develop clean and efficient code, detailed documentation, and unit tests.
Identify and resolve incidents or problems.
Requirements
Previous work experience as a back-end web developer of at least 2 years.
Advanced knowledge of programming languages such as PHP, Java, and Python.
Experience designing and creating MySQL databases and their administration.
Familiarity with tools and frameworks such as Laravel, Symfony, Node.js, and Git.
Ability to solve complex problems and create efficient solutions.
Ability to work as a team and communicate effectively.
Advanced technical English.
If you meet the above and enjoy the challenge of developing efficient web solutions, send us your CV and join our team. We look forward to your application!
Interview Questions
What are the main skills and competencies you have for Back-End web application development?
The candidate is expected to list and describe their skills for Back-End web application development, such as knowledge of programming languages (such as Python or Java), experience handling RESTful APIs, SQL, among others.
How do you handle integration with third-party services such as payment systems or email services?
The candidate is expected to describe how they have previously worked with third-party systems, detail the challenges they have faced, and explain how they managed to integrate them into the Back-End web application they developed.
How do you ensure the quality of your code, and how do you carry out unit tests for your developments?
The candidate is expected to describe their working methodology to ensure code quality, such as constant code review, manual and automated testing, and how they ensure their code's efficiency.
How do you handle errors and security issues in your code?
The candidate is expected to describe their troubleshooting and error management process, as well as how they take the necessary measures to ensure security in their code and prevent vulnerabilities.
How do you stay up to date with the latest trends and technological tools for Back-End application development?
The candidate is expected to describe how they actively seek new tools and technologies to improve their work and how they stay current in using frameworks and methodologies for Back-End development.
How do you manage and optimize relational databases to ensure high efficiency in data queries?
The candidate is expected to describe their previous experience optimizing relational databases and how they have worked with monitoring and performance analysis tools to improve data query efficiency.
Could you describe a project you worked on recently where you applied your Back-End development skills?
The candidate is expected to describe, in detail and clearly, a project in which they applied their Back-End development skills and how they handled the challenges of that project. They are also expected to describe details about the tools and technologies they used to complete the project and how they optimized performance.
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