Back-End Engineer (Mid-Level)

Mid-Level Back-End Engineers play a pivotal role in web development teams. They handle the server-side application logic, working closely with front-end developers to integrate their work with the application. They are responsible for writing web services and APIs used by front-end developers and mobile application developers. Their work is integral to the functionality and stability of the website or software application, contributing significantly to the overall user experience.

What are the main tasks and responsibilities of a Mid-Level Back-End Engineer?

The main responsibilities of a Mid-Level Back-End Engineer typically include:

Developing Back-End Components: They construct and maintain the core functional logic and operations of a software application or information system. This involves writing reusable, testable, and efficient code.
Server-Side Logic: They are responsible for server-side web application logic and for the integration of the front-end part.
Data Management: They manage data storage solutions, including databases, servers, and platforms for data exchange. This includes ensuring system consistency, improving user experience, and implementing security measures.
API Development: They design and develop APIs that enable the integration of systems and allow communication between the front-end and back-end systems.
Performance Tuning: They optimize applications for speed and scalability, ensuring efficient data flow between servers and users.
Collaboration: They work closely with front-end developers and other team members to manage and fulfill project requirements.
Testing and Debugging: They conduct testing and debugging routines to ensure the performance and stability of the application.
Security Compliance: They ensure that the application adheres to all security and data protection settings.

What are the core requirements of a Mid-Level Back-End Engineer?

The core requirements for a Mid-Level Back-End Engineer position typically include:

Programming Skills: Proficiency in Java, JavaScript, Python, or other relevant back-end programming languages is critical.
Database Management: They should have a solid understanding of relational databases, SQL, and NoSQL databases. Knowledge of data management and data warehousing is also beneficial.
Server Technologies: Experience with server technologies like Apache, Nginx, or Node.js is often required.
API Development: They should be proficient in API development and understand how to create and manage RESTful services.
Data Security: Knowledge of data security measures, data privacy, and compliance with data protection regulations is necessary.
DevOps: Familiarity with DevOps practices and tools, including continuous integration and deployment, is often preferred.
Problem-Solving Skills: Strong problem-solving abilities and the capacity to work well under pressure are essential.
Collaboration: They should be able to work effectively as part of a team and collaborate with front-end developers and other stakeholders.
Attention to Detail: A keen eye for detail is necessary to ensure the accuracy of code and the functionality of the back-end structure.

Mid-Level Back-End Engineers are critical contributors to the technical team, bringing their skills and expertise to the table to ensure the seamless operation and functionality of the website or software application.

If you're looking to hire a Mid-Level Back-End Engineer, book a discovery call with us and learn how Alooba can help you assess and identify the best candidates for this pivotal role in your organization.

Discover how Alooba can help identify the best Back-End Engineers for your team

Other Back-End Engineer Levels

Intern Back-End Engineer

An Intern Back-End Engineer is a budding professional who assists in server-side application logic. They are involved in the design and implementation of the server-side logic, as well as the integration of the front-end elements. Their role is crucial in the development of robust and efficient server-side applications.

Graduate Back-End Engineer

A Graduate Back-End Engineer is an entry-level professional who contributes to server-side web application logic. They are responsible for integrating the front-end elements into the application and ensuring server performance. Their fresh academic knowledge and eagerness to learn make them valuable contributors to any development team.

Junior Back-End Engineer

A Junior Back-End Engineer is an entry-level professional who focuses on server-side web application logic. They assist in database management, server scripting, and the architecture of a company's digital infrastructure. Their work forms the backbone of web applications and supports user-facing elements developed by front-end engineers.

Senior Back-End Engineer

A Senior Back-End Engineer is a seasoned professional who develops and maintains the server-side logic of applications. They ensure high performance and responsiveness to front-end requests, manage data storage solutions, and collaborate with other team members to integrate front-end elements into the application. Their expertise is pivotal in driving the functionality and user experience of a web application.

Lead Back-End Engineer

A Lead Back-End Engineer is a seasoned professional who oversees the server-side web application logic as well as the integration of the front-end part. They are responsible for creating, maintaining, testing, and debugging the entire back-end. This includes the core application logic, databases, data and application integration, API, and other back-end processes.

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