Jobs

Interviews
Job Alerts
Tools

Upskill and Grow with AI

Mock Interview Practice interviews in realistic simulations

Coding Practice Improve your coding skills with challenges

Certification Earn certifications to validate your skills

AI Learning Get trained with AI expert sessions

Career Path AI insights for smarter career decisions

AI Job Match Score AI-Powered Job Match Against Your Resume and Optimize Your Resume

Career Tools and Resources

Resume Builder Build Professional Resume with Ease

ATS Friendliness Check Check Resume Friendliness for Applicant Tracking Systems

Auto Apply Apply to hundreds of jobs on any platform effortlessly

Co-Pilot (Chrome Extension) Your AI Assistant for Seamless Browsing Efficiency

Interview Questions Streamline interviews with ready-to-use questions

Salaries Discover market-driven salary insights across skillsets and geographies

Companies Explore leading companies actively hiring talent
For Employers

Home
>
Jobs in india
>
FreJun
>
Senior Software Engineer

Senior Software Engineer

FreJun

3 - 5 years

0 Lacs

india

Posted:18 hours ago| Platform: Foundit logo

Apply

Skills Required

websockets

Work Mode

On-site

Job Type

Full Time

Job Description

About the Role

We're on the hunt for a Senior Software Engineer who loves solving hard problems, scaling real-time systems, and building rock-solid infrastructure. You'll be part of a small, ambitious team shaping the core of our distributed backend powering real-time communication at scale.If you're someone who thrives in fast-paced environments, enjoys full ownership of what you build, and gets excited about optimizing performance down to the metal we'd love to talk.

What You'll Do

Design and build scalable backend services in Node.js and Python.
Power real-time communication using WebSockets, RabbitMQ, and event-driven architectures.
Architect and scale distributed systems that stay fast and reliable under heavy load.
Deploy, monitor, and tune systems on AWS with Docker and Linux.
Work hands-on with PostgreSQL for high-performance data modeling and querying.
Collaborate closely with product, ops, sales teams to bring new features to life.
Own your work from design to production rollout.
(Bonus) Lead, mentor, and inspire junior engineers as the team grows.

Job Requirements

What We're Looking For

3+ years of experience building production-grade backend systems.
Strong command of Node.js, Python, and RESTful or event-based APIs.
Hands-on experience with WebSockets, RabbitMQ, and AWS.
Deep understanding of PostgreSQL, Docker, and Linux systems.
Experience designing and scaling distributed systems.
A passion for clean architecture, automation, and performance.

Nice to Have

Experience with Go (Golang).
Exposure to VoIP protocols like SIP or RTP, or experience with real-time voice/video/SMS systems.
Experience building or scaling real-time communication platforms.
Leadership chops you love helping others level up.

Why You'll Love Working Here

Work on cutting-edge real-time systems that actually scale.
High-impact role your code will be powering production from day one.
Tight-knit, highly technical team that moves fast and ships often.
Freedom to explore, experiment, and own entire parts of the stack.
Room to grow into architecture and leadership roles as we scale.

More Jobs at FreJun

VoIP Engineer

Hyderabad, Telangana, India

2.0 - 2.0 yrs

Salary: Not disclosed

Quality Assurance Engineer

India

2.0 - 3.0 yrs

Salary: Not disclosed

Senior Backend Engineer

Hyderabad, Telangana, India

3.0 - 3.0 yrs

Salary: Not disclosed

Backend Developer

Hyderabad, Telangana, India

5.0 - 5.0 yrs

Salary: Not disclosed

Backend Developer Intern

Hyderabad, Telangana, India

Experience: Not specified

Salary: Not disclosed

Mock Interview

Practice Video Interview with JobPe AI

Start Job-Specific Interview

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

Enhance Your Skills

Practice coding challenges to boost your skills

Start Practicing Now

FreJun

Login to

Please Verify Your Phone or Email

Confirm Action

Senior Software Engineer