
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.

About RJ Fintech Solutions Pvt Ltd
About
Company social profiles
Similar jobs
Job ID : J005
Job Title: Fullstack Developer
About Us:
At Suntek.AI, is at the forefront of helping eCommerce businesses optimize their operations
through advanced AI solutions and comprehensive eCommerce store management. Our goal is
to empower online retailers with state-of-the-art technology that enhances efficiency and drives
growth.. We're looking for a Fullstack Developer who shares our enthusiasm for learning,
experimenting, and solving real-world problems with technology.
Note: This role is fully remote from day one, providing both flexibility and a high-impact learning
environment.
Note:
This role is fully remote from day one, providing both flexibility and a high-impact learning
environment.
Role Overview:
As a Fullstack Developer, you will contribute across the entire stack—building, deploying,
and maintaining robust web applications. You’ll leverage your strong JavaScript skills to develop
intuitive UIs and scalable backend systems. We value individuals who are proactive problem-
solvers, driven, and eager to learn every day.
Key Responsibilities (What will you do?):
•
Frontend Development:
Build and maintain dynamic user interfaces using
React (Next.js preferred) and Tailwind CSS.
•
Backend Development:
Develop efficient backend systems and APIs with a
solid grasp of client-server architecture.
•
JavaScript/TypeScript:
Write clean, scalable, and maintainable code, primarily
in JavaScript or TypeScript.
•
Database Management:
Design and manage databases with PostgreSQL.
•
ORM Integration:
Work with ORMs like Prisma or Drizzle to streamline database
interactions.
•
API Design & Integration:
Design and consume REST APIs for seamless
frontend-backend integration.
•
AI Integration:
Explore and integrate AI APIs (e.g., OpenAI, Anthropic) to
enhance product features.
•
Debugging & Troubleshooting:
Identify and resolve technical issues to ensure
optimal performance and reliability.
•
Continuous Learning:
Stay current with emerging tools, technologies, and
methodologies to keep our solutions cutting-edge.
Skills and Qualifications (What you should know ?):
You are not required to know everything!
•
JavaScript/TypeScript:
Strong foundation in JavaScript; TypeScript experience
is highly preferred.
•
React & Next.js:
Proficiency in React, with Next.js experience being a significant
plus.
•
Database & ORMs:
Hands-on experience with PostgreSQL and ORMs such as
Prisma or Drizzle.
•
Tailwind CSS:
Familiarity with Tailwind for building modern, responsive UIs.
•
REST APIs:
Ability to design and consume REST APIs; solid understanding of
client-server architecture.
•
AI APIs (Preferred):
Exposure to services like OpenAI or Anthropic.
•
Proof of Work:
GitHub (or similar) showing personal projects, contributions, or
portfolio.
•
Self-Motivation:
High agency, with a desire to learn and solve problems daily.
•
Communication:
Strong verbal and written communication skills.
Nice-to-Have:
•
Experience with cloud platforms, CI/CD pipelines, or GraphQL.
•
Demonstrated track record of innovating and implementing unique solutions.
Experience:
-
1-2 years or fresh out of college
-
Relevant experience building web apps
What We Don’t Care About:
•
Your college degree or previous company affiliations.
What matters to us is your ability to deliver results, your eagerness to learn, and tangible proof
of your work.
What We Offer:
•
100% remote position with flexible work hours.
•
A supportive, high-agency team environment that encourages creativity and
initiative.
•
Ongoing opportunities for skill development and growth.
•
Competitive salary and benefits package
Pls fill the below form for faster interview process:
https://forms.gle/kV9ygSq1RgNaoEzf9
Company: Kredit Venture
About the company:
KreditVenture is seeking a Technical Product Manager to lead the development, strategy, and
execution of our SaaS applications built on top of Loan Origination Systems and Lending Platforms.
This role requires a strong technical background, a product ownership mindset, and the ability to
drive execution through both in-house teams and outsourced vendors. The ideal candidate will play
a key role in aligning business goals with technical implementation, ensuring a scalable, secure,
and user-centric platform.
Job Description
Job Title: Senior Manager / AVP / DVP – Technical Product Manager
Location: Mumbai (Ghatkopar West)
Compensation: Upto 25 LPA
Experience: 7-8 years (Designation will be based on experience)
Qualification:
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- An MBA is a plus.
Roles and Responsibilities
Technology Leadership:
- Lead SaaS Platform Development – Strong expertise in full-stack development (Java, Python, MERN stack) and cloud-based architectures.
- API & Workflow Design – Drive microservices-based REST API development and implement business process automation.
- Third-Party Integrations – Enable seamless API integrations with external service providers.
- Code Quality & Best Practices – Ensure code quality, security, and performance optimization through structured audits.
Vendor & Delivery Management:
- Outsourced Vendor Oversight – Manage and collaborate with external development partners, ensuring high-quality and timely delivery.
- Delivery Governance – Define SLAs, monitor vendor performance, and proactively escalate risks.
- Quality Assurance – Ensure vendor deliverables align with product standards and integrate smoothly with internal development.
Collaboration & Stakeholder Engagement:
- Customer Insights & Feedback – Conduct user research and feedback sessions to enhance platform capabilities.
- Product Demos & GTM Support – Showcase platform features to potential clients and support sales & business development initiatives.
Platform Development & Compliance:
- Component Libraries & Workflow Automation – Develop reusable UI components and enable no-code/low-code business workflows.
- Security & Compliance – Ensure adherence to data protection, authentication, and regulatory standards (e.g., GDPR, PCI-DSS).
- Performance Monitoring & Analytics – Define KPIs and drive continuous performance optimization.
Required Skills for this Role:
Strong experience with full-stack Javascript framework, Mongo DB,Express,
React.JS, Node JS.
Must have worked with creation of deeplinks for mobile apps
Must be well experienced in AWS, especially elastic bean in AWS
Must have worked with push notifications service
Must know socket programming
Self-motivated with the ability to work independently or jointly in a self-directed
way.
Demonstrated successful development of enterprise-grade web applications
Proven analytical and problem-solving capabilities
Comfortable leading product development
Strong work ethic and desire to build industry-leading products
Also Nice to Have Skills and Background:
Startup experience
Worked on product development
We are dedicated to revolutionizing the tech industry through our advanced software solutions. We are in search of a talented and passionate Full Stack Developer (MERN STACK) with expertise in both frontend and backend technologies. This role is crucial for driving innovation and enhancing the performance of our web applications, ensuring an exceptional user experience.
I. Key Responsibilities:
A. Frontend Development:
1. Develop and maintain high-quality web applications using React.js and other frontend technologies.
2. Create responsive, user-friendly interfaces adhering to UI/UX design principles.
3. Optimize web applications for maximum speed and scalability.
B. Backend Development:
1. Develop and maintain efficient, reusable, and reliable code using Node.js, Express.js, or other backend frameworks.
2. Implement effective RESTful APIs and server-side rendering techniques.
3. Collaborate with the team to design and implement database schemas, ensuring data integrity and security.
C. Collaboration and Communication:
1. Work closely with cross-functional teams, including UX/UI designers, backend developers, and product stakeholders.
2. Participate in code reviews and provide constructive feedback to peers.
3. Communicate effectively with team members and clients to manage expectations and coordinate tasks.
II. Skills and Qualifications:
A. Frontend Technologies:
1. Proficiency in HTML5, CSS, JavaScript ES6, React.js, and Bootstrap.
2. Familiarity with state management libraries (e.g., Redux) and frontend development tools (Babel, Webpack, NPM).
B. Backend Technologies:
1. Proficiency in Node.js, Express.js, Django, Flask, or other backend frameworks.
2. Experience with databases and ORM frameworks (SQL, NoSQL, Sequelize, SQLAlchemy, etc.).
C. Development Practices:
1. Solid understanding of the full web development life cycle and RESTful API design.
2. Experience with testing frameworks (Jest, Mocha, etc.) and version control systems (GitLab, GitHub).
3. Familiarity with continuous integration/continuous deployment pipelines (e.g., Jenkins, Strider) and containerization (Docker, Kubernetes).
D. General Skills:
- Total experience should be 10 yrs with minimum experience as full stack developer 5 plus years
- Effective team player with strong problem-solving skills.
- Excellent verbal and written communication skills.
- Bachelor’s degree in Computer Science, Engineering, or a related field.
Job : Full Stack Developer
Location:Hyderabad
Mode:Hybrid
Experience : 5 +
Skills: React Js,Node Js, Javascript , AWS
We are seeking a talented Full Stack Developer to join our dynamic team. The ideal candidate should have a strong background in Node.js, React.js, AWS, and proficient skills in JavaScript. As a Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications throughout the entire software development lifecycle. Your expertise will contribute to the creation of innovative solutions that enhance user experience and drive business growth.
Responsibilities:
- Collaborate with cross-functional teams to define, design, and ship new features.
- Develop server-side logic using Node.js, ensuring high performance and responsiveness to requests from front-end components.
- Build reusable and efficient front-end components using React.js.
- Implement and maintain API integrations with third-party services.
- Optimize applications for maximum speed and scalability.
- Collaborate with other team members and stakeholders to troubleshoot, debug, and optimize application performance.
- Stay up-to-date with emerging technologies and industry trends to ensure the best practices are consistently applied.
- Implement security and data protection measures.
- Participate in code reviews and provide constructive feedback to team members.
- Deploy applications on AWS and manage cloud infrastructure.
Description:
- 5+ years of overall experience with 3 years of exp in React.js,Node.js
- Bachelor's degree in Computer Science, Engineering, or a related field.
- Proven experience as a Full Stack Developer or similar role.
- Strong proficiency in JavaScript and its modern frameworks (Node.js, React.js).
- Experience with AWS services and cloud infrastructure.
- Familiarity with front-end technologies such as HTML, CSS, and JavaScript frameworks/libraries.
- Recommended Experience: Proficiency in Node.js, Typescript, React, and MongoDB.
- Knowledge of database systems (SQL, NoSQL)
- Experience with user interface design.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing
- Excellent problem-solving and communication skills.
- Ability to work both independently and collaboratively in a team environment.
How to Apply:
If you have a passion for backend development, possess the required experience, and are excited about contributing to innovative projects, we invite you to apply.
P99soft is an equal opportunity employer, dedicated to fostering diversity and creating an inclusive workplace for all employees.
Experience - All levels
Location - Jhandewalan, New Delhi
Preferring Immediate joiners
We are looking for kickass Developers to join our team (all levels).
Apply here - https://airtable.com/shr7oQYP6osnpqLNN
We are an ed-tech company, helping passionate Game and Web3 Developers build their career by upskilling them through mentorship and placement support. If you are someone who does not like to stick to one boring job and keep working on the same skill throughout your career and love experimenting with your work then Outscal is definitely the right place for you.
Ideal Candidate
- Bachelors degree in computer programming, computer science, or a related field.
- Proven 1+ years of experience of working as a Full-stack or Back-end or Front-end developer.
- Must have good understanding of Javascript, Node Js, ReactJs, databases (MySql, Mongo, Firebase, etc).
- Must have good knowledge of Data Structures and Algorithm.
- Excellent analytical and time management skills.
- Strong CS fundamentals and problem solving skills is a must.
Good to have:
- Familiarity with discord bot, no-code automation tools like Zapier, Automate.io, Airtable and their api’s is a plus.
- A basic understanding of html, css
- Interest in game industry, since you will be working with people crazy for developing and playing games.
Why you might be excited about us:
- We are a funded start-up, recently closed our seed funding with Kalaari Capital and with few renowned investors in past like - Village global, FirstCheque, some experience founders such as Anand (FB, Snapdeal), Srini (Founder, TutorVista), Ambareesh (Founder, Pepperfry) and many more!
- We’re tackling a big problem with an even bigger potential to become a launchpad for the entire game industry globally. Participants in our existing cohorts say great things about us!
Compensation & Benefits
This role comes with:
✔️ Competitive Salary
✔️ Annual Bonus
✔️ Stock Options
✔️ Unlimited Leaves (oh yes! we don’t track leaves)
What we expect
- You need to stay active and keep and eye on the regular updates
- Efficient time management is encouraged.
- Take ownership of your work and can work independently on assigned projects/tasks.
We are looking for a Ruby on Rails developer to join our small independent studio doing quality web design and development work.
About the Job
As a Ruby on Rails developer you will be working along a designer and will be responsible for driving projects from concept to a working solution. This is where you will spend the bulk of your time, but there will also be a fair share of work doing supporting work like maintenance, bug fixing, writing technical documentation.
About You
We are looking for candidates with a strong track record of putting Rails to work and bringing product ideas to life. You should have working knowledge of Ruby, HTML, CSS and JavaScript.
An Engineering or a Computer Science degree is not what we are looking for. We care about the work you have done and the work you can do with us.
We do not have the concept of a Manager at Zenmind. Folks who can manage their own time and take ownership thrive here.
You will have a gentle onboarding experience and time to learn and grow comfortable with us.
Zenmind is a remote-first company and this is a remote job. We are looking for someone preferably located in India.
Benefits & Perks
- Get paid a competitive salary.
- Work at a sustainable pace, with realistic targets.
- Participate in a culture of learning and sharing learnings.
- Remote work.
Zenmind Studio is a creative web design and development studio. We specialize in Ruby on Rails, WordPress, Jekyll, Bridgetown and Shopify. We have worked on projects for World Wildlife Foundation, MIT Media Lab, Maker's Asylum, IndiaSpend, Vihara Innovation Network, Khoj International Artists Association, SCMiND LLC.
Folks looking for short-term contract can also apply.
Skills:-
Asp.Net, .Net Core, Web API,ASP.NET MVC, ReactJS,Jquery,Javascript,HTML
Desired profile
- Good verbal & written communication
- Proactive
- Flexible to working hours
- Good in team work as well as individual contributor
- Must be able to contribute to productivity in short time










