Junior Back-End Developer Job Description [Updated for 2025]

In the digital era, the role of junior back-end developers has become incredibly significant.

As technology advances, the demand for skilled individuals who can develop, refine, and secure our digital infrastructure continues to grow.

But what exactly is expected of a junior back-end developer?

Whether you are:

• A job seeker trying to understand the core responsibilities of this role,
• A hiring manager outlining the perfect candidate,
• Or simply curious about the world of back-end development,

You’ve come to the right place.

Today, we’re unveiling a customizable junior back-end developer job description template, designed for effortless posting on job boards or career sites.

Let’s dive right in.

Junior Back-End Developer Duties and Responsibilities

Junior Back-End Developers are responsible for server-side web application logic as well as the integration of the front-end part.

They work closely with other team members to ensure the system is running smoothly and efficiently.

The duties and responsibilities of a Junior Back-End Developer include:

• Work with development teams and product managers to ideate software solutions
• Design and implement efficient, testable, and scalable code using back end programming languages such as Java, Ruby, .NET, Python, etc.
• Create and maintain databases for functionality, security, and access management
• Integrate user-facing elements into applications
• Test and debug programs to ensure functionality and optimization
• Identify and fix bugs or issues to improve overall system performance
• Develop and manage well-functioning databases and applications
• Write technical documentation for reference and reporting
• Ensure the creation and maintenance of software documentation
• Stay updated with current and emerging technology trends

 

Junior Back-End Developer Job Description Template

Job Brief

We are looking for a diligent Junior Back-End Developer to join our team.

The individual will be responsible for server-side web application logic and integration of the front-end elements.

As a Junior Back-End Developer, you will be working closely with the senior developers to understand and implement functional programs.

You will also be involved in writing and maintaining code, testing software, and troubleshooting any issues that might arise.

 

Responsibilities

• Collaborate with front-end developers and product teams to create functional web applications
• Write and maintain efficient, reusable and reliable back-end code
• Ensure the performance, quality, and responsiveness of applications
• Identify bugs and devise solutions to these problems
• Maintain code integrity and organization
• Understand and implement security and data protection
• Help maintain code quality, organization, and automatization

 

Qualifications

• Bachelor’s degree in Computer Science or related field
• Understanding of server-side languages including .Net, Java, Ruby, Python
• Familiarity with database technology such as MySQL, Oracle, and MongoDB
• Experience with cloud message APIs and usage of push notifications
• Knowledge of code versioning tools such as Git
• Good problem solving skills
• Attention to detail

 

Benefits

• Health, Dental and Vision Insurance
• Retirement savings plan
• Work from home opportunities
• Paid time off
• Professional development assistance

 

Additional Information

• Job Title: Junior Back-End Developer
• Work Environment: This role is primarily office-based with opportunities for remote working. Occasional travel may be required for team meetings and consultations.
• Reporting Structure: This role will report to the Senior Back-End Developer or Project Manager.
• Salary: Salary is competitive and will be based upon candidate experience and qualifications, as well as market and business considerations.
• Location: [City, State] (specify the location or indicate if remote)
• Employment Type: Full-time
• Equal Opportunity Statement: We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
• Application Instructions: Please submit your resume and a cover letter outlining your qualifications and experience to [email address or application portal].

 

What Does a Junior Back-End Developer Do?

A Junior Back-End Developer is an entry-level position in the field of web development.

These professionals primarily focus on server-side web application logic and integration of the work front-end developers do.

They collaborate with other developers to manage the exchange of data between servers and users.

This often involves 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.

Junior Back-End Developers also work closely with front-end developers to integrate their work with the application.

They are responsible for ensuring that the server, the server-side application, and the database run smoothly together.

In addition, they may also be involved in building frameworks or architecture to make coding more efficient.

They may also be responsible for improving the functionality of existing systems by analyzing current software practices and designing improvements.

Despite being junior, they are expected to keep up with industry trends and emerging technologies in order to continuously improve their skills and adapt to the changing needs of the job.

 

Junior Back-End Developer Qualifications and Skills

A Junior Back-End Developer should possess a combination of technical skills, problem-solving abilities, and programming knowledge, such as:

• Proficiency in server-side languages such as Python, Ruby, Java, PHP and .Net
• Good understanding of databases and SQL, being able to create and maintain databases and work with large data sets
• Knowledge of web server technologies like Node.js and Angularjs
• Understanding of code versioning tools, such as Git
• Ability to manage APIs resources that work across multiple devices
• Ability to multitask and good problem-solving skills to debug issues and ensure the functionality of the software or website
• Good time management skills to meet project deadlines in a fast-paced environment
• Basic understanding of front-end technologies (HTML, CSS, JavaScript), so as to communicate with the front-end team
• Excellent communication skills to effectively collaborate with team members and explain complex technical issues in a simple manner
• Continuous learning attitude to keep up with the latest industry trends and technologies.

 

Junior Back-End Developer Experience Requirements

For the role of a Junior Back-End Developer, an associate’s or bachelor’s degree in computer science or a related field is highly desirable.

However, it is possible to secure such a role with a solid foundation in coding and web development practices often obtained through bootcamps, online courses or self-learning.

Entry-level candidates should ideally have 1 to 2 years of experience, which can often be obtained through internships, freelance projects, or part-time roles in the IT industry.

These roles may include positions like Web Developer, Database Administrator, or Application Support Analyst, where they can gain practical experience in programming and database management.

Candidates should have a sound understanding of server-side languages like Java, .NET, Ruby, Python, PHP, and the ability to work with databases like SQL or MongoDB.

They should also be familiar with web server technologies such as Node.js, J2EE, Apache, Nginx, ISS, etc.

Experience with cloud platforms like AWS, Google Cloud, or Azure, and proficiency in handling APIs and working with web services could also be necessary.

While the focus is primarily on the technical skills, junior developers should have some experience or familiarity with version control systems like Git and project management tools like Jira, as it’s important for developers to be able to collaborate and work as part of a team.

As Junior Back-End Developers gain more experience, they can progress to mid-level or senior developer roles, where they will be tasked with more complex projects and potentially leadership responsibilities.

 

Junior Back-End Developer Education and Training Requirements

Junior Back-End Developers usually hold a bachelor’s degree in computer science, information technology, software engineering, or a related field.

They are expected to have a strong understanding of programming languages such as Java, Python, Ruby, PHP, or .NET, and also be proficient in database management, with knowledge of SQL or MongoDB.

Beyond these basic requirements, knowledge of server-side frameworks like Node.js or Django and an understanding of RESTful API principles is often highly desirable.

Furthermore, familiarity with version control systems such as Git is often required for smooth code development and collaboration in a team environment.

Some junior positions may also require knowledge of front-end technologies including HTML, CSS, and JavaScript to enable end-to-end understanding of web development processes.

In addition to degree qualifications, a portfolio showcasing individual coding projects can be beneficial.

While not strictly necessary, a master’s degree or relevant certifications in specific languages or technologies can be advantageous and may lead to faster career progression.

Continued learning and skill development is crucial in this fast-evolving field, hence, Junior Back-End Developers are often expected to show commitment towards expanding their knowledge base and staying updated with latest trends and technologies.

 

Junior Back-End Developer Salary Expectations

A Junior Back-End Developer can expect to earn an average salary of $70,000 (USD) per year.

However, the actual salary can vary depending on factors such as the individual’s level of experience, educational qualifications, and the location of the job.

 

Junior Back-End Developer Job Description FAQs

What skills does a Junior Back-End Developer need?

A Junior Back-End Developer should have a strong understanding of programming languages such as Java, Python, Ruby, or .Net.

They should also have experience with databases, servers, and API integration.

Understanding web services or API development and basic knowledge of front-end technologies will be beneficial.

Problem-solving skills and the ability to work as part of a team are crucial.

 

Do Junior Back-End Developers need a degree?

While many Junior Back-End Developers have a degree in computer science or a related field, it’s not always necessary.

Relevant experience, a strong portfolio, and knowledge of the necessary programming languages can also be enough to land a job in this field.

However, having a degree could improve job prospects and potentially lead to more advanced roles in the future.

 

What should you look for in a Junior Back-End Developer’s resume?

Look for evidence of programming experience with languages relevant to your project such as Python, Java, or .Net.

Also, check for experience in working with databases, servers, and APIs. Experience in specific frameworks or libraries relevant to your project can also be a plus.

Finally, any demonstration of problem-solving skills, such as involvement in complex projects or open-source contribution, is a good sign.

 

What qualities make a good Junior Back-End Developer?

A good Junior Back-End Developer is eager to learn, able to work well in a team, and has excellent problem-solving skills.

They should have a detail-oriented mindset, as they will be dealing with complex systems and data structures.

Good communication skills are also key, as they will need to work closely with front-end developers and other team members to integrate their work.

 

Is it difficult to hire Junior Back-End Developers?

Hiring a Junior Back-End Developer can be challenging due to high demand for these skills.

However, since junior roles do not require as much experience as senior roles, there is a larger pool of potential candidates.

The challenge lies in identifying those with the right skills, potential, and attitude to grow with your organization.

 

Conclusion

And that’s the story.

Today, we’ve delved into the intricate world of a junior back-end developer.

Surprise, surprise?

It’s not solely about churning out code.

It’s about shaping the backbone of the digital landscape, one line of code at a time.

With our handy junior back-end developer job description template and real-life instances, you’re ready to make your mark.

But don’t stop just yet.

Explore further with our job description generator. It’s your ultimate resource for creating detailed listings or refining your resume to the nines.

Remember:

Each line of code is a piece of a larger puzzle.

Let’s construct that future. Side by side.

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