Celstream Placement Papers - Celstream Interview Questions and Answers updated on Oct 2025

Celstream Technologies is a global engineering services firm with advanced expertise in product development. Celstream combines the best software and hardware engineering talent, world-class processes and cutting edge technology expertise to create consistent business value for our customers. Our team of over 200 creative people strives to lead in the innovation of high-quality, technology products. Our development center is in the Silicon Valley of India-Bangalore, supported by offices in Portland, USA and Sydney, Australia. As a Celestian you will find yourself working with exciting technologies in engineering world-class products for leaders in the Communications, Computers, Electronics and Media industries.


Hardware Design
Embedded Systems
Systems Software
Middleware
Networking and UI
QA and Process Engineering
Media
Enterprising
Networking 

Vision

"We enable innovative interaction in the digital world."

Technology advancements in the converging digital world are resulting in paradigm shifts in the way people live and communicate, and in the way organizations interact and transact business with their stakeholders.

Celstream's vision is to enrich interaction between people, organizations and information in innovative ways.

We will achieve this by developing high-quality, innovative, reliable technology products and solutions for our customers in strategic, long-term partnerships. We will enable this by building expertise in chosen technologies and domains, strengthening our organizational processes, and offering challenging, rewarding careers to our employees in a vibrant workplace.

Values
Celstream’s success is a consequence of the success of our stakeholders, comprising of our employees, customers, shareholders and the community. In all our interactions, we are guided by the "High 5" - representing our fundamental beliefs and values.

Quality Focus

"Achieve total customer satisfaction and maximize stakeholder value through relentless
improvement in our work practices” 

Celstream is a process-driven organization. Ensuring quality is our passion. Celstream is geared towards achieving total customer satisfaction and maximizing stakeholder value by continuously improving our business and engineering practices. Our Quality Assurance management system has organization-wide standard engineering and support processes, which can be tailored to meet specific customer and project-specific needs. We have a strong track record of delivering programs using varied methodologies, including Agile.

We have been accredited as a SEI CMMi Maturity Level-3 organization and certified to the ISO 9001:2000, ISO/IEC 27001:2005 standards.

IT & Telecom

Celstream’s facility incorporates stringent IT security and backup systems as well as state-of-the-art communications infrastructure that enable high-end, product engineering for global clients. Celstream continues to make significant investments in hardware, software and contemporary technologies that continue to ensure high levels of security and client connectivity. 

Celstream are always looking for high-caliber software and hardware professionals at various levels with expertise and experience in the following domain and skill areas: 
head-office:
Audogodi hosur road
Bengaluru.

placement pattern:
1st round:Written test (Aptitude and Technical )
2nd round:Personal interview.

For more information visit :www.celstream.com