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Why this grade This listing scored 60/100, which is a C. It lost the most ground on pay transparency. See the breakdown
- Freshness 15 / 15 How recently it was posted. Older postings are likelier to be filled or abandoned.
- Description depth 14 / 20 How much the posting actually says about the work, measured in characters of real text.
- Pay transparency 12 / 25 A published salary range, worth more than any other single factor because it is what a candidate cannot find out without applying.
- Remote clarity 8 / 15 Whether "remote" means anywhere, or is quietly restricted to one country.
- Role specificity 6 / 10 Whether the listing is tagged well enough to tell what the role actually is.
- Corroboration 5 / 10 Whether more than one source carries this listing.
Every figure above is arithmetic over the posting itself — its salary field, its text, its age, its tags and how many sources carry it. How the grades work →
This listing does not state a salary
$125k – $188k
That is the middle half of what comparable roles paid on this board over the last 90 days — 59 listings that did publish a figure, median $160k. It is not this employer's offer, and we have no idea what they pay. It is only what the rest of the market advertised.
Developer Senior Contractor
Job Opening: SIP Developer (Remote, Contract)
Location: Remote
Duration: 6-Month Contract
Work Hours: 12 PM to 10 PM IST
Experience: 5-8 Years
Compensation: Best in the Industry
About the Role:
We are seeking a skilled SIP Developer to join our team on a contract basis. This is a great opportunity for professionals with a strong background in VoIP technologies and telephony integrations to work remotely in a flexible, fast-paced environment.
Responsibilities:Design and implement telephony integrations using SIP and SIPREC
Develop and maintain call recording solutions utilizing SIPREC protocols
Work with industry-standard SIP servers such as FreeSWITCH, Asterisk, Kamailio, or OpenSIPS
Handle WebRTC, RTP streams, and VoIP media processing for robust communication solutions
Required Skills & Experience:5-8 years of hands-on experience in VoIP development
In-depth knowledge of SIP and SIPREC
Practical expertise with SIP Servers (FreeSWITCH, Asterisk, Kamailio, OpenSIPS)
Strong understanding of WebRTC, RTP, and VoIP media handling
How to ApplyInterested candidates can reach out via:
WhatsApp: +91 7013663419
Email:
Originally posted on Himalayas
Apply for this role Opens himalayas.app — the link as listed; we have not yet verified it is the employer's own page
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Where this listing came from
- 04 Oct 2026 Himalayas first sighting
Seen on 1 board over 0 days.