Business Developer

Role Overview

We are looking for a Senior Full Stack Developer to build and scale our fintech platform. You will own the entire lifecycle of our financial products, from designing high-performance relational schemas in PostgreSQL to building interactive dashboards in React.

Key Responsibilities

• Full Stack Development: Build and maintain end-to-end features using the PERN stack

(PostgreSQL, Express.js, React, Node.js).

• Database Optimization: Design complex relational models and optimize SQL queries to

handle high-volume financial data and audit trails.

• Security & Compliance: Implement rigorous security measures (e.g., JWT, OAuth, data

encryption) and ensure the platform adheres to fintech standards like PCI-DSS.

• API Architecture: Develop robust RESTful APIs to integrate with third-party banking APIs,

payment processors (Stripe/Plaid), and KYC providers.

Technical Requirements

• Front-end: Advanced proficiency in React.js (Hooks, Context API, Redux or TanStack Query)

and modern CSS (Tailwind/Styled Components).

• Back-end: Expert-level Node.js and Express.js experience, with a focus on asynchronous

programming and secure API design.

• Database: Deep knowledge of PostgreSQL (complex joins, indexing, triggers, and

migrations).

Additional skills

• Understanding of Event-Driven Architecture (using AWS SQS/SNS or Kafka).

• Familiarity with SOC2 or ISO 27001 compliance frameworks.

• Cloud (AWS): Proven experience with:

• RDS/Aurora for managed databases.
• IAM for secure access management.
• AWS Lambda & API Gateway for serverless architecture.
• CloudWatch for monitoring and alerting.

• Tools: Git, Docker, and experience with CI/CD workflows.

About US

RJ Fintech Solutions Pvt. Ltd. is a high-growth fintech startup on a mission to automate business financial operations. In a world where financial systems are often slow and opaque, we are building the "missing link"—a secure, transparent, and lightning-fast platform that puts banking and compliance first for various corporates.

We are not just another financial app; we are an engineering-first company. We believe that elegant code and robust architecture are the foundations of trust. By leveraging the PERN stack and AWS cloud-native infrastructure, we are replacing legacy complexity with modern, scalable solutions.

Why Work With Us?

1. Build the Foundation, Not Just Features

You won't be a small cog in a massive machine. As an early member of our engineering team, you will help define our technical architecture, choose our libraries, and set the coding standards for everyone who follows. Your fingerprints will be on the core DNA of our product.

2. Solve Problems That Matter

Fintech is one of the few industries where code has a direct, measurable impact on people's lives.

Whether we are [e.g., simplifying cross-border payments, democratizing investment, or building the next generation of credit], you will be solving high-stakes challenges around security, trust, and financial inclusion.

🔹 Customer Communication

• Make outbound calls to potential or existing customers
• Handle inbound calls and respond to customer inquiries
• Explain products/services clearly and professionally

🔹 Sales & Lead Generation

• Generate leads and identify new sales opportunities
• Convert prospects into customers
• Follow up on previous conversations and interested leads

🔹 Customer Support

• Resolve customer queries and complaints
• Provide accurate information about products, pricing, and offers
• Maintain a positive and helpful attitude

🔹 Data Management

• Maintain call records and update customer details in CRM
• Track call outcomes and report daily performance
• Ensure data accuracy and proper documentation

🔹 Target & Performance

• Achieve daily/weekly/monthly call targets
• Meet sales or conversion goals
• Improve call quality and communication skills

🔹 Coordination

• Work with sales/marketing team for campaigns
• Share customer feedback with management
• Assist in improving scripts and processes

Required Technical Skills:

Backend

• Strong proficiency in Node.js and TypeScript
• Extensive experience with NestJS framework
• Hands-on experience with Prisma ORM and complex database schemas
• Solid understanding of RESTful API design and Swagger documentation
• Proven experience writing unit and integration tests with Jest

Frontend

• Expert-level React knowledge and modern React patterns (hooks, context, etc.)
• Deep understanding of JavaScript and TypeScript fundamentals
• Experience with performance optimization techniques (code splitting, memoization, lazy loading)
• Strong grasp of responsive design and modern CSS practices

General

• Demonstrated experience conducting thorough code reviews
• Commitment to following strict development standards and best practices
• Strong understanding of software engineering principles and design patterns

About the role

Media Planning Executives are responsible for analyzing data, thinking creatively and dreaming up innovative strategies to make sure marketing campaigns reach the right target audience in the most effective way possible. Armed with this critical analysis, media planning executives devise, propose, or recommend strategies for using certain media effectively to attract and retain customers, increase brand recognition, and maintain customer satisfaction and loyalty.

Some of the things we’d like you to do:

● Creation of tactical plan presentation and supporting media plan templates
● Creation of campaign analysis plan 
● Oversee the successful launch of campaigns 
● Maintain accuracy and timely updates of deliverable tracking documents for team
● Collate commentary on media performance and conduct first review on quality
● Adherence to team quality standard for reporting template and delivery
● Keep consistent track of campaign performance and target (monthly) across all channels, flagging needs for intervention
● Use understanding of campaign and marketplace to contribute ideas for campaign experiments and also prioritize experiments
● Manage accurate forecasts, media plans, and all key media planning documentation

A bit about yourself:

● At least 2-3 years of experience in Tradional media advertising
● Working knowledge and effective vocabulary across Offline & Online 
● Experience with Media Research Tools (Comscore, GWI, TGI)
● Strong organizational skills with a keen ability to prioritize and multitask.
● Proven problem solving skills and ability to think outside of the box
● Ability to work independently and collaborate in a team environment
● Detail oriented and responsive, deadline-driven with strong reasoning skills

What you can expect from Essence

Essence’s mission is to make advertising more valuable to the world. We do this by employing the world’s very best talent to solve some of the toughest challenges of today’s digital marketing landscape. It’s important that we hire people whose values reflect those of our own: genuine, results-focused, daring and insightful. As an Essence employee, we promise you a workplace that invests in your career, cares for you and is fun and engaging. We believe these factors create a workplace where you can be yourself and do amazing work. 

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, or marital status. 

We are looking for a PHP Developer responsible for managing back-end services and the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

Responsibilities

• Integration of user-facing elements developed by front-end developers
• Build efficient, testable, and reusable PHP modules
• Solve complex performance problems and architectural challenges
• Integration of data storage solutions (may include databases, key-value stores, blob stores, etc.)

• Strong experience in Flutter development for Android & iOS app
• Expertise in 3rd Party API implementation
• Experience in using GMAPS, FIREBASE other 3rd Party plugins