Careers at KLS Communication

Join our engineering team building high-performance, privacy-first peer messaging applications. We are hiring passionate builders for our Noida office and remote opportunities.

Open Positions

Full-Stack Real-Time Systems Engineer

Full-Time

Noida, Sector 51 / Remote • PHP, MySQL, WebSockets, Delta Polling

Design, scale, and optimize low-latency message streaming pipelines, zero-knowledge encryption models, and database concurrency handling.

Mobile UI/UX Front-End Architect

Full-Time

Noida, Sector 51 / Hybrid • HTML5, CSS3, JavaScript, PWA

Engineer mobile-first, gesture-driven web interfaces matching native application ergonomics, bottom sheets, auto-expanding textareas, and dark theme aesthetics.

Application Security & QA Engineer

Full-Time

Noida, Sector 51 / Hybrid • Session Security, Cryptography, Penetration Testing

Audit token lifecycles, dynamic PIN gatekeeper mechanics, and automated data purging across operational database partitions.

Ready to shape the future of sovereign privacy?

Send your resume and project portfolio directly to our engineering division.

Apply via support@greenchats.online

Office Address: KLS Communication, S2, Street No 5, Hoshiyarpur, Sector 51 Noida, UP 201301