
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
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What You Will be Doing:
● Develop and maintain software that is scalable, secure, and efficient
● Collaborate with Technical Architects & Business Analysts
● Architect and design software solutions that meet project requirements
● Mentor and train junior developers to improve their skills and knowledge
● Conduct code reviews ensuring the code is maintainable, readable, and efficient
● Research and evaluate new technologies to improve the processes
● Effective communication skills, particularly in documenting and explaining code and technical concepts.
Skills We Are Looking For:
● 5+ years extensive hands-on experience with NodeJS and Typescript
● Strong understanding of RESTful API design and implementation.
● Comfortable with debugging, performance tuning, and optimizing Node.js applications.
● Strong problem-solving abilities and attention to detail.
● Experience with authentication and authorization protocols, such as OAuth, JWT and session management.
● Understanding of security best practices in backend development, including data encryption and vulnerability mitigation.
Bonus Skills
● Experience with server-side frameworks such as Express.js or NestJS.
● Familiarity with cloud platforms (e.g., AWS, Azure, (preferred) Google Cloud) and their services for backend deployment.
● Familiarity with NoSQL databases (Mongo preferred), and the ability to design and optimize database queries.
Why You’ll Love It Here
● Innovative Culture - We believe in pushing boundaries
● Impactful Work - You won’t just write code, you will help build the future
● Collaborative Environment - We believe that everyone has a voice that matters
● Work Life Balance - Our flexible work environment encourages you to have space to
recharge
Location: Mumbai
Experience Required: 2+ Years
Job Type: Full-Time
Notice Period: Immediate Joiners
(Looking for Local Candidates of Mumbai)
About the Role
We are seeking a skilled and experienced Full Stack (MERN) Developer to join our product engineering team. The ideal candidate must have experience working in a product-based software development company and should have hands-on involvement in e-commerce platform projects.
Mandatory Criteria
- Candidate must be currently working or have prior experience in a product-based software development company
- Candidate must have worked on at least one e-commerce platform project (end-to-end involvement)
Key Responsibilities
- Develop and maintain scalable web applications using MongoDB, Express.js, React.js, and Node.js
- Translate UI/UX designs into high-quality front-end code
- Build and integrate RESTful APIs
- Ensure performance, quality, and responsiveness of applications
- Participate in design discussions, code reviews, and contribute to technical documentation
- Work in a collaborative, agile development environment
Required Skills
- Strong proficiency in JavaScript, React.js, Node.js, and Express.js
- Hands-on experience with MongoDB or other NoSQL databases
- Solid understanding of RESTful APIs and architectural patterns
- Knowledge of version control systems like Git
- Understanding of CI/CD and cloud-based deployment practices
- Good grasp of performance optimization, caching, and security practices
As a Full-Stack Developer, you will play a crucial role in developing and maintaining our applications. You will be responsible for both front-end and back-end development, ensuring a seamless and efficient user experience. This is an excellent opportunity to grow with our startup and shape the future of our products.
Responsibilities:
- Develop and maintain front-end applications using Flutter.
- Build and manage back-end services and APIs using Python.
- Implement read/write operations in SQL databases.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the performance, quality, and responsiveness of applications.
- Identify and correct bottlenecks and fix bugs.
- Help maintain code quality, organization, and automatization.
Participate in code reviews and provide constructive feedback
NET Full stack lead
Location: Bangalore
About
One of the fastest-growing SaaS companies in the CRM space,it empowers organizations with the power of automation. More than 1700 customers with 2 lakhs+ users across the globe utilize the platform to automate their sales and marketing processes and run high-velocity sales at scale.
We are backed by prominent investors such as Stakeboat Capital, Jyoti Bansal, and Gaja Capital to name a few. We raised $153mn in our latest round of Series C Funding from WestBridge Capital and we're now India's 103rd Unicorn! We are expanding rapidly and our 1400+ strong and still growing workforce is spread across India, the U.S., the Middle East, ASEAN, ANZ, and South Africa.
It is a six-time Deloitte Fast 50 company.We have won the National Startup Award 2021 and got recognized by DPIIT, under the Enterprise Software Category.In the last few years, we have been recognized multiple times by G2 as a High Performer in the Enterprise category.We have been included in the prestigious Economic Times’ India’s Growth Champions list and among the Top 100 fastest-growing companies in FT 1000: High-Growth Companies Asia-PacificFrost and Sullivan's 2019 Marketing Automation Company of the Year award.
Listed as Top Rates Product on G2Crowd, GetApp, and TrustRadius
We like being up to date with the latest technology and utilizing the trending tech stacks to build our product. By joining the engineering team, you get to work first-hand with the latest web and mobile technologies and solve the challenges of scale, performance, security, and cost optimization. Our goal is to build the best SaaS platform for sales execution in the industry and what better place than for an exciting career?
Digital CMS Platform (Portals) – High Growth Product
More and more product buying processes are moving digital. From discovery to evaluation to purchase, the consumer expects more of these online and more importantly in a seamless manner across channels.With this, a digital CMS platform becomes critical in our product roadmap.Today we have a good v1.0 Portals platform, which allows businesses to design a microsite with content and forms.
The Role
We are looking for a Full-stack lead who is very strong on ASP.NET MVC/.NET core on the backend with strong experience with React.JS. She/He should have a clear understanding of building scalable web applications using .NET. The role involves understanding business requirements and architecting/designing an appropriate solution that is secure, scalable, high performing, and testable. It is a hands-on role involving building software and taking ownership of delivery by working closely with junior members.
Requirements:
Passion for building and delivering great software with a strong sense of ownership.
Minimum 5-8 Years of experience in building web applications using ASP.NET MVC and .NET platform with React.JS experience in front-end.
Must have hands-on experience with AWS cloud
Good to have SQL programming experience in writing & optimizing queries that access/process millions of records.
Experience in architecting and designing web applications and services
Good to have experience in Node.JS and deployment with CI/CD
Good in data structures, algorithms, and OOPS concepts.
Strong expertise in SQL programming, with experience in writing & optimizing queries that access/process millions of records.
Competencies:
Effective communication skills
Should have good problem-Solving & Analytical skills
Should be a team player
Why Should You Apply?
Fast-paced environment
Accelerated Growth & Rewards
Easily approachable management
Work with the best minds and industry leaders
Flexible work timings
What you will do?
As a Full Stack Developer, you’ll be intrumental in shaping the future of AI assistants for data teams and understand the intricacies of Large Language Models (LLMs) to optimize their usage across multiple use cases. Utilizing Django, you'll architect back-end infrastructures optimized for handling data processes and LLM interactions. Your role involves building APIs with the Django Rest Framework. With React, you'll design user-centric interfaces that seamlessly integrate with our AI assistants, ensuring that data teams have an intuitive experience. Working at the forefront of AI revolutions and pushing the boundaries of what AI can achieve in data management and analysis.
Responsibility
1. Back-end Development: Utilize Django to architect robust back-end infrastructures. Ensure they are tailored for complex data processes and seamless LLM interactions.
2. API Design: Craft efficient and scalable APIs using the Django Rest Framework. Founding Full Stack AI Engineer
3. Front-end Development: Transform UI/UX designs into functional web pages using React. Prioritize performance and deliver seamless user experiences.
4. AI Integration: Design user interfaces that flawlessly integrate with our LLMs, AI assistants, aiming to offer data teams an intuitive and efficient interaction.
5. Innovation: Stay abreast of AI advancements. Push boundaries and explore new possibilities in data management and analysis using AI.
We are looking for a Full Stack Developer, to be a core member of our Engineering Team, who is a great problem solver, can learn quickly, and communicate clearly. You like to work in a fast-paced environment, want to own the work, get recognized for it and therefore startup environment excites you.
Responsibilities
- Work on end to end website development including frontend, backend and deployment. Build useful and handy tools in field of Admissions and consultancy
- Work on the core platform for Higher Education Aspirants with respect to admissions, resume building, interview experiences and application for B-Schools
- Build efficient, testable, and reusable modules and components
- REST API development for integration with frontend web components which would be easy to manage and scale
- Accurately understand and translate business and user needs into functional backend or frontend code to build robust features
- Participate in a culture of code reviews, writing tech specs, and collaborating closely with other people
- Writing standalone services with business logic to support automation workflows and integrations
- Support Marketing and Operations team with small tools, scripts or automations across multiple tools
Criteria
Hunger for learning and getting out of comfort zone to build amazing web applications & websites would be enough. Otherwise
- Basic understanding of backend, database and Server technologies
- Knowledge of Frontend technologies (HTML, CSS, JS, ReactJS, VueJS)
- Knowledge of atleast one Backend technologies (NodeJS, Python, ROR, GoLang etc)
- Understanding and knowledge of Database technologies (MySQL, MongoDB)
- Clear understanding of RESTful API development standards.
- Creating database schemas that represent and support business processes. Integration of multiple data sources and databases into one system.
About Company
MBA & Beyond is a global admission consulting startup for applicants who dare to question their purpose with a global MBA. We help purpose-driven applicants make it to the top business schools.
About Eventible
Eventible.com is the world's first event marketing & review platform. Think of a TripAdvisor or a GlassDoor but built for business events.
Our mission is to bring transparency to the global events industry and bring the authentic voice of event attendees to the forefront - our unique scoring algorithm ranks business events for a given category and we send then send out personalized recommendations to our community matching them with more events to attend.
Currently we want to grow fast and build a great culture & team!
Job Description
We’re seeking a Senior Full Stack Developer (RoR + React JS) who can take on the ownership of the entire website development . Primary responsibilities would be:
1. You will be leading an entire team of developers for a start up.
2. Writing high-quality code, and designing/architecting systems of varying complexity and scope.
3. Ensure that functional requirements are correctly interpreted and translated into clear and robust code.
4. Collaborate and communicate with dev team members regarding -design status, project progress, and issue resolution.
5. Ensure that the new code is written and conforms to existing guidelines and quality practices.
6. To meet tight deadlines and adapt to changing priorities.
7. Work in a fast-paced environment and make pragmatic engineering decisions in a short amount of time.
Requirements
1. Total of 5+ years experience
2. Ruby-on-Rails (RoR) for APIs
3. React JS
4. HTML/CSS/JS knowledge
5. Any RDBMS knowledge
Optional
1. Docker / Docker compose
2. PostGRESQL Database
The FullStack Developer primarily participates in designing and implementing new services as well as participates in customer delivery. It will be possible to influence your work profile based on your interests.
While not mandatory, a generic understanding of user interfaces and being able to position oneself as an end-user is highly desirable. We appreciate also prior knowledge of the Image Processing domain.
We are looking for well-rounded people who care about their craft and understand software development. While we value a formal degree in computer science we do not require one - a candidate with a strong background, open mind and ability to learn would be an ideal addition to our team.
That being said, here is what we think the ideal team member would be:
Responsibilities :
- Develop and Integrate Django backend and API's with frontend framework.
- Develop Angular applications
- Working closely with UX and Front-end Developers
- Participating in architectural, design and product discussions
- Designing and creating RESTful APIs for internal and partner consumption
- Working in an agile environment with an excellent team of engineers
Requirements :
- Good experience developing Angular applications into production
- Good experience with the Django REST framework
- Strong understanding of the Angular framework as well as javascript, jQuery and HTML/CSS
- Good experience on designing and structuring of database most likely ORM (i.e MongoDB)
- Knowledge of how to build and use with RESTful APIs
- Good experience of Python coding skills
- Strong knowledge of version control (i.e. git, svn, etc.)
- Experience deploying Python applications into production
Qualification: Engineering from CSE/IT
- Design implement and support highly scalable applications and web services using Microsoft technologies (ASP.NET, C#, MVC, WCF, SQL Server, Windows Forms, Web API/Rest API)
- Candidates should have the ability to train and work along with development teams to ensure timelines and quality deliveries.
- Lead project estimations, system architecture and performance engineering of projects
- Support software engineers on the team with guidance, experience, oversight, advice and code reviews
- Work with the quality assurance team to ensure that the software is fully unit tested, can be performance tested, and passes quality requirements
Desired Candidate Profile –
- Candidate needs to have more than 5+ years of experience with IT industry.
- Minimum 5+ years’ experience in designing and developing applications on the .NET platform.
- More than 1+ year of experience with MVC, WCF framework is needed.
- Minimum 1 year of experience in React or Angular or JQuery, HTML, CSS
- Experience in web application Architecture and Development with hands on expertise in delivering solutions based on/customizing ASP.Net 4.0 / MVC and above.
- Expert-level knowledge of SQL Server programming.
- Strong understanding of OOPS fundamentals, Entity Framework, LINQ and REST APIs.
- Good knowledge of SQL Server Reporting Services and Crystal Reports.
- Proficient understanding of code versioning tools (TFS/SVN/Git).
- Proficient understanding of build/release management processes.
- Must have experience of working in Agile/Scrum environment.
- Must have some experience developing Windows-based applications.
- Must possess very good logical, analytical and communication skills.
- Candidates with knowledge of US Mortgage process will be given preference.
- Must be willing to travel abroad for short- and long-term duration.
- Shift timing 11 am- 8 pm, 6 pm- 3 am, 4 pm- 1 am (Candidate needs flexibility for all shift as per client requirements).










