Junior Developer job description

A Junior Developer is an entry-level programming professional who assists in building, testing, and maintaining software applications under the guidance of senior team members, providing essential support that accelerates development cycles and brings fresh perspectives to technical problem-solving.

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What is a Junior Developer?

A Junior Developer is an entry-level software professional who is beginning their career in programming and software development. They typically work under the supervision of mid-level and senior developers while learning industry best practices, coding standards, and development methodologies. This role serves as a foundational position where individuals gain practical experience, develop technical skills, and contribute to real-world projects while building their professional expertise in software engineering.

What does a Junior Developer do?

Junior Developers primarily assist in writing, testing, and debugging code for software applications while following established coding standards and best practices. They participate in code reviews, collaborate with team members on feature development, and help maintain existing systems by fixing bugs and implementing minor enhancements. Additionally, they document their work, learn to use version control systems effectively, and gradually take on more complex programming tasks as they gain experience and demonstrate competency in their technical abilities.

Job Overview

Entry-level software development position for recent graduates or early-career professionals seeking to build foundational programming skills. This role involves collaborating with senior developers to design, code, test, and maintain software applications while learning industry best practices and development methodologies.

Junior Developer responsibilities include:

1. Assist in developing and maintaining software applications using languages like Java, Python, or JavaScript 2. Write clean, efficient code under supervision of senior developers 3. Participate in code reviews and learn from feedback 4. Debug and fix basic issues in existing codebase 5. Collaborate with team members using version control systems (Git) 6. Learn and apply software development methodologies (Agile/Scrum) 7. Document code and technical processes 8. Test software functionality and report bugs 9. Attend daily stand-ups and team meetings 10. Complete assigned coding tasks within established timelines
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Must-Have Requirements

1. Bachelor's degree in Computer Science or related field (or equivalent practical experience) 2. Fundamental understanding of at least one programming language (Java, Python, JavaScript, C++) 3. Basic knowledge of data structures and algorithms 4. Understanding of object-oriented programming principles 5. Familiarity with version control systems (Git) 6. Ability to learn quickly and adapt to new technologies 7. Strong problem-solving and analytical thinking skills 8. Good communication and teamwork abilities 9. US work authorization 10. Portfolio of academic or personal programming projects

Preferred Qualifications

1. 1-2 years of internship or project experience in software development 2. Experience with web development frameworks (React, Angular, Node.js) 3. Knowledge of database systems (SQL, MongoDB) 4. Familiarity with cloud platforms (AWS, Azure, Google Cloud) 5. Understanding of RESTful API design principles 6. Experience with testing frameworks (JUnit, Jest, Selenium) 7. Participation in coding bootcamps or hackathons 8. Contributions to open-source projects 9. Knowledge of DevOps tools (Docker, Jenkins) 10. Understanding of cybersecurity best practices

Bonus Skills

1. Mobile development experience (iOS/Android) 2. Machine learning or AI coursework/projects 3. Published apps on app stores or live web applications 4. Certifications in relevant technologies 5. Experience with CI/CD pipelines 6. Knowledge of containerization technologies 7. Understanding of microservices architecture 8. Proficiency in multiple programming languages 9. Experience with performance optimization 10. Familiarity with software design patterns

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