Job Description

: Full Stack Developer (Next.js (App Router) & Tauri)Company Overview

Location: Chinhat, Lucknow

Job Type: Full-time

Experience: 2-4 years

Haappeningads

is a dynamic initiative by

Gahmar Admark Solutions Private Limited (GASPL)

, a privately held company founded in 2017. We specialize in brand development and strategic marketing, offering innovative solutions that are both creative and results-driven. We are dedicated to creating meaningful connections between brands and their customers, ensuring each campaign makes a lasting impact.

Role Objective

We are looking for a highly skilled

Full Stack Developer

to lead the development of a flagship business management tool. You will be responsible for building a robust, high-performance application

Accounting and BIlling Software

that operates seamlessly across the cloud (Web) and Windows (Desktop).

Responsibilities and Duties:

?

Cross-Platform Development:

Build and maintain high-quality web applications using

Next.js (App Router)

and desktop versions using

Tauri V2

.

?

Database Architecture:

Design and optimize schemas for

PostgreSQL with Supabase

(Cloud) and

SQLite

with RUST

(Local/Offline) to ensure data integrity and performance.

?

Offline-First Logic:

Implement complex synchronization logic between local desktop databases and cloud storage to support offline usage.

?

System Design:

Create efficient, well-designed code for features like GST invoicing, inventory tracking, and financial reporting.

?

Optimization:

Ensure the application is robust, easy to navigate, and optimized for both low-latency desktop performance and search engine visibility.

?

Continuous Learning:

Stay updated on the latest trends in Rust (for Tauri), Next.js, and desktop-web integration.

Technical Qualifications:

?

Front end - Next JS (App Router), React

?

Backend - Node Js

?

Cloud Database - PostgreSQL (Supabase)

?

Local Database - SQLite (via Rusqlite)

?

Styling - Tailwind

?

State Management - TanStack Query + Zustand

?

PDF Generation - PDF Lib (Rust)

?

Version Control:

Proficiency with

Git

is required.

?

Bonus Skills:

Experience developing

HRMS

,

Payroll Management portals

, or accounting software is a major plus.

Skills & Competencies:

? Ability to design

responsive interfaces

that work across different screen sizes and browsers.

? Excellent problem-solving skills, especially regarding data syncing and complex business logic.

Capacity to operate

autonomously

while collaborating effectively with a remote or in-office team.

For more information, kindly contact at:

E-mail: ritika.srivastava@gahmar.in

Contact No. : 9999555039

Candidates from Lucknow location are preferred.

Job Types: Full-time, Permanent

Pay: ?20,000.00 - ?40,000.00 per month

Work Location: In person