
FULL STACK DEVELOPER
Responsibilities
• Develop interactive, user-friendly applications using the latest frameworks
• Deliver across the entire application life cycle in the stages of concept, design, build, deployment, test, and release to app stores and support.
• Collaborate with product owners and designers to translate product requirements and designs into reality
• Own and develop feature sets that involve responsive UIs and restful services to ensure a seamless user experience.
• Interact with the product, engineering, and business teams across geographies to leverage their expertise and contribute efficiently.
• Ensure that all components and the overall application are robust and easy to maintain.
• Continuously optimize and improve the application performance
• Proactively acquire knowledge of the latest industry trends and best practices in mobile technologies to implement them and educate the teams to increase the effectiveness of technology solutions.
Requirements
• B.Tech/ B.S. or M.Tech/ M.S. or equivalent in Computer Science, IT, or related field
• 2-6 years of experience
Mandatory Skills
• 2+ years of experience designing and building production-level web applications including:
• Programming knowledge in JavaScript, NodeJS
• Good knowledge in developing front-end software, with deep experience in one or more relevant
front-end frameworks (ReactJs, Angular, Vue etc.).
• Expertise in Web/mobile app development using React Native
• Experience in product development on mobile platforms using React Native
• Familiar in developing backend (JS/Node/C#).
• Basic understanding of RDBMS databases
• Working knowledge of design patterns, SOLID principles, and development best practices. Ability to
independently write code and unit test cases
• Mastery of standard frontend technologies like modern HTML, CSS, JavaScript (we use React,
Redux, Webpack, NodeJS etc.), REST, and JSON.
Desirable Skills
• ES6/7, Node, package management /webpack/parcel.
• Exposure to data modeling with any of the database technologies.
• Full stack understanding of web/mobile/API/database development concepts and patterns.
• Experience in DevOps would be a plus.
• Experience in TypeScript would be a plus.
• Excitement about the latest trends in application design

About Nexsys
About
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As a Senior Web Developer, you will be responsible for developing and/or designing websites for Yuva Pay. You will be working alongside a team of other developers in creating, maintaining and updating our websites. You get to work with some of the best minds in the industry at a place where opportunity lurks everywhere and in everything. You will also be collaborating with the other team members such as the Content Team as well as the Design Team to refine the website and fix the technical issues. Your ultimate goal will be to provide user information solutions by creating web pages and apps.
Responsibilities :
Your responsibilities are as follows.
• Write well designed, testable, efficient code by using best software development practices
• Create website layout/user interface by using standard HTML/CSS practices
• Integrate data from various back-end services and databases
• Gather and refine specifications and requirements based on technical needs
• Create and maintain software documentation
• Be responsible for maintaining, expanding, and scaling our site
• Stay plugged into emerging technologies/industry trends and apply them into operations and activities
• Cooperate with web designers to match visual design intent
We are looking for individuals who are curious, excited about learning, and navigating through the uncertainties and complexities that are associated with a growing company. Some qualifications that we think would help you thrive in this role are:
• Minimum 4 Years of experience in web programming
• Top-notch programming skills and in-depth knowledge of modern HTML/CSS
• Familiarity with at least one of the following programming languages: ASP.NET Core (C#), JavaScript or PHP
• A solid understanding of how web applications work including security, session management, and best development practices
• Adequate knowledge of relational database systems, Object Oriented Programming and web application development
• Hands-on experience with network diagnostics, network analytics tools
• Basic knowledge of Search Engine Optimization process
• Strong organizational skills to juggle multiple tasks within the constraints of timelines and budgets with business acumen
• Ability to work and thrive in a fast-paced environment, learn rapidly and master diverse web technologies and techniques.
• Bachelor/Masters of CS/IT Engineering, BCA/MCA, B Sc/M Sc in CS/IT.
Preferred Qualifications
• Exceptional working knowledge of various website development techniques.
• Exceptional understanding of UI Prototyping tools.
• Great interpersonal skills.
• Exceptional oral and written communication skills.
• Strong organizational skills.
• Ability to manage and handle multiple tasks.
• Outstanding problem-solving skills.
• A keen eye on details.
• Exceptional time management abilities.
MERN Stack Expertise: Strong hands-on experience with MongoDB, Express.js, React.js, and Node.js.
Frontend Skills: Proficiency in React (Hooks, Redux, Context API), JavaScript (ES6+), TypeScript, HTML5, CSS3, Tailwind/Bootstrap.
Backend & APIs: Building scalable microservices, REST/GraphQL APIs, authentication & authorization flows.
Database & Cloud: Expertise in NoSQL (MongoDB) and deployment on AWS/GCP/Azure with CI/CD pipelines.
Fintech/Payments Domain:
- Payment Gateway Integrations (Razorpay, Cashfree, PayU, CCAvenue, BillDesk).
- Banking APIs (UPI, IMPS, NEFT, RTGS, NACH) for Pay-In / Payout solutions.
- Knowledge of reconciliation, settlements, fraud detection, KYC/AML, PCI-DSS compliance.
Gaming Domain Exposure (Preferred):
- In-app purchase systems, wallets, tokens/credits, reward points.
- Real-time payment flows in multiplayer or gaming platforms.
Problem Solving: Ability to design, develop, and deploy independently from Day 1 with minimal supervision.
Responsibilities
- Design and develop scalable web applications using Java and Angular/React
- Collaborate with cross-functional teams to define, design, and ship new features
- Maintain code quality through code reviews and automated testing
- Implement RESTful APIs to support front-end functionality
- Troubleshoot and debug applications to ensure optimal performance
- Participate in agile development processes and contribute to continuous improvement
Qualifications
- Bachelor's degree in Computer Science or related field
- 3+ years of experience in full stack development using Java and Angular/React
- Strong understanding of front-end technologies like HTML, CSS, and JavaScript
- Experience with back-end development including RESTful API design
- Familiarity with database technologies such as SQL and NoSQL
- Excellent problem-solving skills and attention to detail
- Work with a team to provide end to end solutions including coding, unit testing and defect fixes.
- Work to build scalable solutions and work with quality assurance and control teams to analyze and fix issues
- Develop and maintain APIs and Services in Node.js/Python
- Develop and maintain web-based UI’s using front-end frameworks
- Participate in code reviews, unit testing and integration testing
- Participate in the full software development lifecycle, from concept and design to implementation and support
- Ensure application performance, scalability, and security through best practices in coding, testing and deployment
- Collaborate with DevOps team for troubleshooting deployment issues
Qualification
● 1-5 years of experience as a Software Engineer or similar, focusing on software development and system integration
● Proficiency in Node.js, Typescript, React, Express framework
● In-depth knowledge of databases such as MongoDB
● Proficient in HTML5, CSS3, and responsive UI design
● Proficiency in any Python development framework is a plus
● Strong direct experience in functional and object oriented programming using Javascript
● Experience with cloud platforms (Azure preferred)
● Microservices architecture and containerization
● Expertise in performance monitoring, tuning, and optimization
● Understanding of DevOps practices for automated deployments
● Understanding of software design patterns and best practices
● Practical experience working in Agile developments (scrum)
● Excellent critical thinking skills and the ability to mentor junior team members
● Effectively communicate and collaborate with cross-functional teams
● Strong capability to work independently and deliver results within tight deadlines
● Strong problem-solving abilities and attention to detail
The Technical Consultant is responsible for the design, development and deployment of assigned technical functionality for client projects in the social services, health and human services domain. A technical consultant works under the guidance of the Technical Architect and/or Senior Technical Consultant on design and development issues. A technical consultant will act as technology expert on the client implementation projects on direct customer facing positions on Diona’s customer engagements around the globe.
Responsibilities:
- Works with the Technical Architect/Principal Technical Consultant/Senior Technical Consultant to implement the optimum solution with the chosen COTS platform
- Works within the project team to ensure that the project technical standards are properly applied
- Works as part of a team to implement client business requirements in a timely, performance-centric and configurable/maintainable manner
- Liaise with team members and COTS vendors (as applicable) to ensure a quality project deliverable
- Apply problem solving techniques and product capability knowledge to ensure best results for the client engagement
- Prepare and deliver domain best practice/product capability presentations
- Present a professional and knowledgeable image of Diona Technologies Limited to customers
Skills and Attributes:
- 3+ years of experience in Software Design, Planning and Development using Java and allied technologies
- Expert knowledge of JavaScript, Java and strong object-oriented development is a must
- Experience with integration technologies such as SOAP and REST web services, Apache Camel, Spring Batch is a must
- Knowledge of JDBC, SQL, XML, JSON and HTML is a must
- Experience in the social and human services domain and COTS implementation is a plus
- Experience with modern JavaScript frameworks such as NodeJS, ReactJS, ExpressJS, Angular is a bonus
- Experience with MongoDB or any NoSQL database is a bonus
- Experience with Android or iOS mobile app development a bonus
- Exposure to IBM rational software design tools is a plus
- In-depth understanding of the entire development process, including specification, documentation and quality assurance
- Should possess excellent written and verbal communication skills
Educational qualification:
Engineering Degree or equivalent from recognized institutes
Location – Bangalore
About the Position
We are looking for a passionate and experienced software engineer to join our team at Mumbai. In this role, your primary responsibilities will be to take ownership of developing user facing applications and features in an agile manner. You will design and implement scalable and performant front-end solutions from scratch, while also taking a hard look at the existing ones.
What you will do at QI?
- Design, develop and deliver new user-facing apps and feature and improve existing ones
- Take ownership of product(s), and contribute to dev cycles and sprints planning
- Ensure technical feasibility of UI/UX design, share inputs with other teams including product, design and QA
- Optimize applications for performance, user experience and SEO
- Build reusable code and libraries. Contribute to open source projects.
- Stay up-to-date with new technologies with an eye of constantly adapting and improving our systems and methods.
Basic Job requirements
- 2 years + work experience in a similar role
- Strong experience in HTML5, CSS, DOM and front-end tooling ecosystem (Gulp,Grunt, Webpack)
- Excellent concepts and command over JavaScript
- Strong concepts and commercial experience in Vue.js
- Solid foundation in software development ( algorithm design, data structure, SDLC)
- Good concepts of unit testing and automation testing for UI components
- Good understanding of web app performance including Google Core Web Vitals metrics.
Location - Remote
Good to have
- Basic knowledge of REST API and relational databases
- Basic understanding of browser internals
- Familiarity with web components and shadow DOM
- Exposure to progressive web app design.
About QuantInsti®
QuantInsti® was started in 2010, by the founders from iRage – a leading quant and algo trading firm in India. From its early days focused on bridging the industry knowledge gap in the field of high-frequency trading, we have come a long way in the last decade. Today, we have a user base from 180+ countries with a growth rate much over 50% year-on-year.
At QuantInsti®, we swear by our goal of revolutionizing the way people approach the financial markets by empowering individuals and institutions with bleeding edge education and technologies. We offer high quality https://www.quantinsti.com/epat">learning experience and best-in-class https://quantra.quantinsti.com/">courses geared towards a global audience in quantitative trading and investing. Our in-house developed technology aims to bring institutional grade tools and https://quantra-blueshift.quantinsti.com/">platforms to democratize systematic and quantitative trading.
We achieve this by putting technology at the core of our business. We have a complex ecosystem of microservices and applications deployed over a fully cloud-based infrastructure. Our tech stack includes Node.js, Vue.js, Python and Docker. The team is driven by user experience, with strong focus on delivering scalable software solutions to complex and evolving business goals.
Why you should join us?
At QuantInsti, we work at the cutting edge of FinTech and EdTech offerings. We work with the newest technologies with a goal of delivering best experience to our users in a scalable manner, with high-performance and availability. If you love to be challenged intellectually, rest assured we have plenty of them for you. We follow an open and free work culture, where you are encouraged to ask questions, learn and teach. We offer a fast-paced environment where you take ownership of what you design and deliver. If you are looking for a move where you will find a reason to wake up every morning and rush to work, come join us.
- Atleast 5 Years of relevant experience in Serverless Microservice developerment in AWS with strong Java technologies and frameworks like Spring, Hibernate etc.,
- Atleast played the role of Lead or above for 2 years,
- Strong Javascript expertise with exprience in JS heavy (ReactJS, NodeJS, NextJS etc) application developement.
- Solid experience with AWS serverless functions.
- Experience on Java (API) suite and web frameworks.
- Expertise around extending AWS core functionalities and extensively customizing it.
- Experience with Continuous Integration and Automated test execution and building tools such as Jenkins, Hudson, Selenium or Maven,
- Experience in leading an Agile development team.
- Excellent communication skills.
- Certification in AWS as Solution Architect is preferred.
- Understanding of e-Commerce domain is good to have.
Role Description:
- Design, develop and maintain application architectures that support clients business requirements.
- Work with project managers and leadership team to ensure that all project deliverables are delivered on time with high quality.
- Work collaboratively with cross functional teams; QA, UX, etc
- Assist in deploying applications to Dev, QA, Production environments and migrations.
- Optimize application performance, scalability and security.
- Provide strong leadership skills, including the ability to facilitate team and client meetings effectively
- Independently lead the estimation effort for a project
- Lead global Agile development teams and perform code reviews.








