As a Graduate Trainee in the Fullstack role, you will be responsible for assisting in software test automation and quality engineering activities. This involves developing, maintaining, and executing automated test cases, building and improving automation utilities, and collaborating with cross-functional teams. The role requires strong technical skills, attention to detail, and a willingness to learn and adapt in a fast-paced environment.
Calix is a leading provider of cloud, software platforms, systems, and services for communications service providers. The company aims to simplify businesses, excite subscribers, and grow value. With a strong presence in the industry, Calix offers a dynamic work environment and opportunities for growth and development.
Why required: Python is a fundamental skill required for this role as it is used for developing, maintaining, and executing automated test cases.
How recruiters evaluate: The recruiter will evaluate your proficiency in Python programming, including your understanding of data structures, algorithms, and object-oriented programming concepts.
Why required: Pytest is a testing framework used for automating test cases, and proficiency in Pytest is required for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of Pytest and its application in automating test cases.
Why required: Robot Framework is another testing framework used for automating test cases, and basic understanding of Robot Framework is required for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of Robot Framework and its application in automating test cases.
Why required: Git is a version control system used for managing code repositories, and experience with Git is required for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of Git and its application in managing code repositories.
Why required: Docker is a containerization platform used for deploying applications, and working knowledge of Docker is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of Docker and its application in deploying applications.
Why required: Linux is an operating system used for deploying applications, and working knowledge of Linux is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of Linux and its application in deploying applications.
Why required: Shell scripting is used for automating tasks, and working knowledge of shell scripting is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of shell scripting and its application in automating tasks.
Why required: VS Code is an integrated development environment (IDE) used for developing applications, and familiarity with VS Code is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of VS Code and its application in developing applications.
Why required: Data structures are used for storing and managing data, and good understanding of data structures is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of data structures and their application in developing applications.
Why required: Algorithms are used for solving problems, and good understanding of algorithms is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of algorithms and their application in developing applications.
Why required: OOP (Object-Oriented Programming) is a programming paradigm used for developing applications, and good understanding of OOP is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of OOP and its application in developing applications.
Why required: Operating systems are used for managing computer hardware and software resources, and good understanding of operating systems is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of operating systems and their application in developing applications.
Why required: Databases are used for storing and managing data, and good understanding of databases is desired for this role.
How recruiters evaluate: The recruiter will evaluate your understanding of databases and their application in developing applications.
Freshers with a degree in computer science or related fields can apply for this role.
Experienced professionals with a degree in computer science or related fields can also apply for this role.
Graduates with a degree in computer science or related fields can apply for this role.
B.Tech graduates with a degree in computer science or related fields can apply for this role.
MCA graduates with a degree in computer science or related fields can apply for this role.
Diploma holders with a degree in computer science or related fields can apply for this role.
The salary range for this role in the industry is ₹4 – ₹10 LPA.
Freshers can expect a salary range of ₹4 – ₹6 LPA.
Experienced professionals can expect a salary range of ₹6 – ₹10 LPA.
The salary growth prospects for this role are good, with opportunities for growth and development in the company.
After gaining experience in this role, you can move to a software engineer position where you will be responsible for designing, developing, and testing software applications.
With further experience, you can move to a technical lead position where you will be responsible for leading a team of software engineers and overseeing the technical aspects of projects.
In this role, you will be responsible for designing and implementing the overall architecture of software applications and systems.
This course will help you develop your Python programming skills and prepare you for the technical interview.
This course will help you develop your software engineering skills and prepare you for the technical interview.
This course will help you develop your data structures and algorithms skills and prepare you for the technical interview.
To succeed in this role, you need to have strong technical skills, problem-solving abilities, and communication skills. You should also be able to work well in a team and adapt to new technologies and processes.
The text below is preserved from the employer's listing for verification. CampusToCareer editorial content above is the primary guide for preparing your application.
Graduate Trainee
Apply
locations
Bangalore
time type
Full time
posted on
Posted Today
job requisition id
R-11857
Calix provides the cloud, software platforms, systems and services required for communications service providers to simplify their businesses, excite their subscribers and grow their value.
The Graduate Trainee will assist in software test automation and quality engineering activities, contributing to the development of reliable and efficient test systems. The role requires strong foundational technical skills, attention to detail, and a willingness to learn and collaborate within fast‑paced engineering teams.
Responsibilities & Duties
Develop, maintain, and execute automated test cases using Python, Pytest, and/or Robot Framework.
Build and improve automation utilities, libraries, and test fixtures.
Debug and analyze test failures by reviewing logs, traces, dashboards, and structured reports.
Investigate and resolve technical issues across software components.
Contribute to documentation updates and process improvements.
Work collaboratively with cross‑functional teams and follow established engineering practices.
Qualifications
Bachelor’s in computer science/ information technology/ Electronics & Communication/Electrical & Electronics/Electronics & Telecommunications
Graduation year: 2025 or 2026
Required Skills
Proficiency in Python programming.
Basic understanding of automation concepts, including Pytest or Robot Framework.
Strong analytical and problem‑solving abilities.
Basic knowledge of networking concepts and protocols.
Desired Skills
Good understanding of data structures, algorithms, OOP, operating systems, and databases.
Working knowledge of Docker, Linux, and shell scripting.
Relevant certifications (e.g., CCNA, Python).
Tools & Technologies
Experience with Git (or any other Version Control) and one CI/CD tool
Familiarity with IDEs such as VS Code.
Soft Skills
Strong communication and presentation skills.
Detail‑oriented, self‑motivated, and able to work in a fast‑paced environment.
Location:
India – (Flexible hybrid work model - work from Bangalore office for 20 days in a quarter)
