3GPP TESTER
- Location
- San Jose, CA
- Listed
- Today
About the role
KNOWDELEDGE, SKILLS, ABILITITES;
- Extensive knowledge and experience in 3GPP standard compliance requirement especially in 5G Core networks SBA architecture, signaling protocol etc
- Architectural experience building and handling large scale cloud-based efforts.
- Strong knowledge in Cloud orchestration systems such as Openstack, Kubernetes etc.
- Excellent coding skills in C, C++ or Go.
- Working knowledge of a scripting language such as Python, etc. is required.
- Experience in Linux platforms for distributed, multi-threaded applications.
- Strong knowledge and experience in embedded operating systems is required.
- Extensive experience in writing automated unit tests is desired.
- Strong background in networking technologies, protocols like IP, TCP, UDP, HTTP.
- Exceptional problem solving, analytical and trouble-shooting skills.
- Candidate must be passionate enjoy solving complex problems. This is a fast paced, innovative environment and requires candidate to grasp new technologies quickly. Often knowledge is self-taught as formal training in emerging technologies may not exist.
- Demonstrated excellence in written and verbal communications. Regularly finds ways to communicate widely through discussions, white papers, publications and other. Willingness and ability to write good functional specification and design documents.
- Strong knowledge and extensive experience with vertical stack technologies.
- Extensive development experience in embedded operating systems.
Additional Information
All your information will be kept confidential according to EEO guidelines.
About the Company
Calsoft is ISV preferred product engineering services partner in Storage, Networking, Virtualization, Cloud, IoT and analytics domains. Our solution accelerators and frameworks expedite go-to-market product launches and accomplish business goals.
From Calsoft Inc.'s careers page, first listed on Rolev.ai on November 12, 2026. Rolev.ai is not the employer.
How Rolev.ai helps with this application
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Common questions
Where is the 3GPP TESTER job at Calsoft Inc. located?
This 3GPP TESTER position at Calsoft Inc. is located in San Jose, CA. Always check Calsoft Inc.'s application page for specific state eligibility or relocation policies.
How do I apply for the 3GPP TESTER position at Calsoft Inc.?
This listing links directly to Calsoft Inc.'s SmartRecruiters application page. You can apply directly on Calsoft Inc.'s site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the SmartRecruiters application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.