IOS Developer

Convex Tech

Work from home

₹50,000 - ₹80,000 monthly

Fixed

50000 - ₹80000

Earning Potential

80,000

Part Time

Full Time

Night Shift

Min. 1 year

Good (Intermediate / Advanced) English

Job Details

Interview Details

Job highlights

180 applicants

Benefits include: 5 working days

Job Description

We’re Hiring: Remote Part-Time iOS Developer (XMPP & Real-Time Messaging)


We’re looking for an experienced iOS Developer with strong expertise in XMPP (ejabberd) and WebSocket optimization to help improve real-time messaging reliability, performance, and battery efficiency.


What You’ll Do


Optimize XMPP/ejabberd connection stability, reconnection logic, and keep-alives

Improve XMPP over WebSocket implementations (XEP-0198, XEP-0206)

Implement adaptive connection strategies for changing network conditions


Enhance performance, reliability, and battery efficiency for real-time messaging

Maintain and improve existing XMPPFramework-based code


What We’re Looking For


5+ years of iOS development experience with strong Swift skills


3+ years of hands-on XMPP experience with ejabberd integration

Strong understanding of networking, WebSockets, and long-lived connections

Experience optimizing real-time apps on unstable networks


Nice to Have

Experience with XMPPFramework

Knowledge of XEP-0352 (Client State Indication)

Background in VoIP or real-time applications


Role Details

Remote, part-time position

Flexible working hours

Work on a real-time, production messaging system

Job role

Department

Engineering - Hardware & Networks

Role / Category

IT Network

Employment type

Full Time & Part Time

Shift

Night Shift

Job requirements

Experience

Min. 1 year

Education

Graduate

English level

Good (Intermediate / Advanced) English

Age limit

20 - 45 years

Gender

Any gender

About company

Name

Convex Tech

Address

Office No : 115, Downtown mall, Beside Srikara Hospital, Lakdikapul, Hyderabad Lakdikapul, Hyderabad

Job posted by Convex Tech

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