Calix Off Campus Drive 2026 – Hiring Graduate Trainee – SDE

Calix Off Campus Drive 2026 : The Calix is hiring entry level graduate freshers as well early careers across India for the of Graduate Trainee – Software Engineer for the Bangalore/Hybrid office location.

Calix Off Campus Drive Overview :

Job Title : Graduate Trainee – Full Stack

Job Location : Bangalore

Salary : High in Industry

Experience : Freshers

Qualification : BE/B.Tech/BSC/MCA or Any related

Batch : 2025/2024

Job Description :

This is an excellent opportunity for students or early-career engineers who are passionate about cybersecurity, have strong problem-solving skills, and are committed to writing clean, efficient, and secure code.

Key Responsibilities

• Assist in the design, development, and testing of backend automation services and frameworks
• Write clean, maintainable, and efficient code using Python to build scalable solutions
• Work with Relational Databases (MySQL/PostgreSQL) and NoSQL databases (MongoDB, etc.) to store and query data
• Develop and maintain backend services using Django and/or Flask frameworks for data processing and analysis pipelines
• Support automated threat detection engineering by assisting in the implementation and optimization of detection algorithms
• Debug issues, fix bugs, and contribute to the maintenance and performance improvements of systems
• Implement basic UI components and dashboards using HTML, CSS, and JavaScript for monitoring and visualization (as needed)
• Use Git for version control and collaborate with the team through code reviews
• Participate in CI/CD processes and assist in deployment pipelines to ensure code quality and continuous integration
• Track and manage tasks using JIRA, participating in sprint planning and agile workflows
• Apply Data Structures and Algorithms (DSA) concepts to solve real engineering problems
• Assist in maintaining operational efficiency of internal threat intelligence systems through automation and optimization
• Document code, workflows, and technical learnings as required

Required Skills & Qualifications

• Graduated or pursuing final year of Bachelor’s or Master’s degree (2024/2025) in Computer Science or Information Technology.
• Strong problem-solving and analytical skills with good programming knowledge in Python
• Understanding of Data Structures and Algorithms (DSA) and ability to apply them to solve real problems
• Knowledge of Relational Databases (RDBMS) and Non-Relational Databases (NoSQL)
• Familiarity with Django and/or Flask web frameworks and basic frontend technologies (HTML, CSS, JavaScript)
• Experience or academic exposure to Git and version control systems; ability to debug issues and understand existing codebases
• Willingness to learn, take feedback, and work in a collaborative environment
• Exposure to REST APIs, backend architecture, and CI/CD pipelines (preferred)
• Familiarity with Linux environments, command-line tools, and basic software testing concepts and cyber security (preferred)

How To Apply

The interested and eligible graduates register for the same position on following careers portal link.