Calix has announced an exciting opportunity through its latest Off Campus Drive 2026 for the role of Associate Software Engineer in Bangalore. This hiring drive is ideal for candidates who are passionate about networking technologies, software development, Linux systems, and cloud-enabled communication platforms. Fresh graduates and entry-level professionals looking to build a strong foundation in software engineering can take advantage of this excellent career opportunity.
Candidates interested in Freshers Jobs, Graduate Jobs, Entry Level Jobs, and Latest Jobs 2026 should consider applying for this position. The role offers exposure to large-scale networking systems, software development life cycle practices, network protocols, automation, and collaboration with experienced engineering teams.
Working at Calix provides an opportunity to contribute to innovative broadband and communication solutions used by service providers worldwide. The company is known for its cutting-edge technology platforms, customer-focused innovation, and strong engineering culture.
About the Company
Calix is a leading technology company that provides cloud platforms, software solutions, systems, and services for communications service providers (CSPs). Its solutions help providers simplify operations, improve subscriber experiences, and accelerate business growth.
The company’s flagship platform, Calix One, combines cloud-first architecture, AI-powered capabilities, automation, analytics, and operational intelligence to help service providers transform their businesses. Through innovative networking and broadband technologies, Calix supports providers in delivering high-quality digital experiences to customers across various regions.
Calix is actively shaping the future of broadband connectivity and empowering communication service providers with advanced networking technologies. Employees benefit from working on innovative projects that impact millions of users worldwide.
Job Role Overview
As an Associate Software Engineer, you will work closely with cross-functional engineering teams responsible for networking software, subscriber management solutions, network monitoring systems, routing technologies, and network management platforms.
The role involves designing, developing, integrating, testing, and supporting software modules within a large-scale networking environment. Candidates will gain hands-on experience with network systems software, security software, Linux-based development environments, networking protocols, and software automation practices.
This position is well-suited for candidates interested in networking, software engineering, system-level programming, and communication technologies.
Job Details
| Field | Details |
|---|---|
| Company Name | Calix |
| Job Role | Associate Software Engineer |
| Qualification | Bachelor’s Degree or equivalent qualification in a relevant technical discipline |
| Batch | Recent Batches Eligible |
| Experience | Freshers / Experienced |
| Salary | Best in Industry |
| Job Location | Bangalore, India |
| Application Deadline | Apply As Soon As Possible |
Employment Type: Full-Time
Department: Engineering
Industry: Telecommunications Software, Networking, Cloud Technology
Eligibility Criteria
Candidates applying for the Associate Software Engineer position should meet the following requirements:
- Bachelor’s Degree or equivalent qualification in a technical field.
- Strong understanding of computer programming fundamentals.
- Knowledge of data structures and object-oriented programming concepts.
- Familiarity with Linux operating systems.
- Understanding of x86 virtualization technologies.
- Knowledge of inter-process communication concepts.
- Familiarity with networking fundamentals and communication protocols.
- Understanding of software testing and automation principles.
- Ability to work collaboratively in cross-functional engineering environments.
- Strong communication and problem-solving skills.
Key Responsibilities
The selected candidates will be responsible for the following tasks:
- Participate in technical discussions across all phases of the Software Development Life Cycle (SDLC).
- Review requirements and contribute to software design activities.
- Produce design documents and technical specifications.
- Participate in peer reviews and code reviews.
- Develop and maintain network systems software.
- Design and maintain security software for high-performance and low-latency environments.
- Build, integrate, and test software modules within large-scale systems.
- Collaborate with cross-functional teams to implement networking protocols and infrastructure features.
- Support logging, live logging, and control plane feature development.
- Participate in issue investigation and troubleshooting activities.
- Support the resolution of issues reported from customer environments.
- Create technical documentation including:
- Design Specifications
- Functional Specifications (FS)
- Unit Testing (UT) Documents
- Functional Testing (FT) Documents
- Support quality assurance teams during testing activities.
- Assist in software integration and deployment activities.
Skills Required
Calix is seeking candidates with the following technical and professional skills:
Technical Skills
- Linux Administration and Development
- x86 Virtualization
- Inter-Process Communication (IPC)
- C Programming
- C++ Programming
- Python Scripting
- Software Development Life Cycle (SDLC)
- Unit Testing Principles
- Test Automation Concepts
- Network Systems Software Development
- Security Software Development
- Source Control using Git
Networking Knowledge
Candidates should have a strong understanding of:
- TCP
- UDP
- IP
- VLANs
- NTP
- xSTP
- DHCP
- DNS
- NAT
- MPLS
- Quality of Service (QoS)
- VPN Technologies
- IPSec
- GRE Tunneling
- Layer 2 Networking
- Layer 3 Networking
- Operating System Infrastructure
Soft Skills
- Strong communication skills
- Excellent telephone presence
- Team collaboration
- Technical documentation skills
- Analytical thinking
- Problem-solving ability
- Attention to detail
Selection Process
Based on the information available and Calix’s hiring approach, candidates may go through the following stages:
- Online Application
- Resume Screening
- Technical Evaluation
- Technical Interview
- Hiring Manager Interview
- Final Selection and Offer
Candidates who successfully demonstrate the required technical knowledge and communication skills may proceed through the recruitment process.
Salary and Benefits
Salary
The company has not disclosed a fixed salary package for the Associate Software Engineer position. Selected candidates can expect compensation that is Best in Industry and aligned with their qualifications and skills.
Benefits
Employees at Calix may receive benefits such as:
- Exposure to cutting-edge networking technologies
- Opportunity to work on large-scale communication platforms
- Learning and development opportunities
- Collaboration with experienced engineering professionals
- Career growth in networking and software engineering domains
- Experience working on cloud-enabled broadband solutions
- Innovative and technology-driven work environment
Why You Should Apply
The Calix Associate Software Engineer role offers several advantages for aspiring software professionals:
- Opportunity to work with advanced networking technologies.
- Exposure to real-world communication service provider platforms.
- Hands-on experience with Linux, C/C++, Python, and networking protocols.
- Involvement in end-to-end software development life cycle activities.
- Strong learning opportunities in broadband, cloud, and telecom software.
- Experience collaborating with highly skilled engineering teams.
- Opportunity to build expertise in networking and security software development.
- Potential for long-term career growth within a global technology company.
For freshers looking to establish themselves in networking and systems software development, this role provides an excellent starting point.
Job Preparation Tip
Before applying, focus on strengthening your understanding of C/C++, Python, Linux fundamentals, networking protocols (TCP/IP, DHCP, DNS, VLANs), data structures, operating systems, and object-oriented programming. Practice troubleshooting network-related scenarios and review SDLC concepts to improve your interview readiness.
How to Apply for the Job
| Step | Action |
|---|---|
| Step 1 | Visit the official company careers page |
| Step 2 | Search for the job role |
| Step 3 | Register or login |
| Step 4 | Fill the application form |
| Step 5 | Upload resume |
| Step 6 | Submit the application |
Apply for this Job
| Role | Apply Link |
|---|---|
| Associate Software Engineer | Apply for this Job |
Important Notes for Candidates
- Ensure your resume highlights Linux, networking, and programming skills.
- Include academic projects related to networking, operating systems, or software development.
- Prepare thoroughly for networking protocol and programming-related interview questions.
- Demonstrate familiarity with Git, testing concepts, and software engineering fundamentals.
- Submit your application as early as possible to maximize consideration.
Frequently Asked Questions (FAQ)
Who can apply for the Calix Associate Software Engineer role?
Candidates with a relevant technical degree and knowledge of programming, networking, Linux, and software development concepts can apply.
Is this role suitable for freshers?
Yes. The position is suitable for fresh graduates and early-career professionals who possess the required technical skills.
What is the job location for this position?
The position is based in Bangalore, India.
Which programming languages are required?
Candidates should be familiar with C, C++, and Python.
What networking technologies should candidates know?
Applicants should understand networking concepts and protocols such as TCP, UDP, IP, VLANs, DHCP, DNS, NAT, MPLS, VPN, IPSec, GRE, and QoS.
The Calix Off Campus Drive 2026 for Associate Software Engineer is an excellent opportunity for candidates interested in software engineering, networking technologies, Linux systems, and cloud-enabled communication platforms. With exposure to advanced networking software, large-scale systems, and experienced engineering teams, this role offers a strong platform for career growth. Interested candidates are encouraged to apply as soon as possible and continue exploring the latest fresher and graduate job opportunities.