MongoDB
Express
NodeJS (Node.js)
AngularJS (1.x)
Angular (2+)
React.jsResponsibilities:
• Collaborate with cross-functional teams to design, develop, and deliver robust and scalable web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js).
• Translate user requirements and wireframes into e cient and responsive front-end components while ensuring high performance and usability.
• Develop and maintain server-side logic using Node.js and Express.js, ensuring smooth integration with the front-end components.
• Design and implement data models, schemas, and queries for MongoDB, and manage database interactions effectively.
• Write reusable, testable, and efficient code following best practices and coding standards.
• Perform unit and integration testing of both front-end and back-end components to ensure reliability and quality of the application.
• Troubleshoot, debug, and resolve issues that arise during development, testing, and deployment phases.
• Stay up-to-date with industry trends and technologies, and proactively suggest improvements to enhance application performance, security, and maintainability.
• Participate in code reviews, provide constructive feedback, and mentor junior developers when necessary.
• Contribute to the continuous improvement of development processes, tools, and methodologies.
Shubham Vishwakarma
Full Stack Developer - Averlon
About Kreon Finnancial Services Limited
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Role: Quality Engineer (QE & Performance)
Location: Belapur, Navi Mumbai (Work from Office)
Employment Type: Full-Time
Experience: 5–8 Years
About the Role
We are looking for a passionate and detail-oriented Quality Engineer (QE & Performance) to join our engineering team. In this role, you will be responsible for ensuring the quality, reliability, and performance of enterprise-grade applications through automation testing, API validation, performance benchmarking, and continuous quality engineering practices.
If you enjoy building robust automation frameworks, solving performance challenges, and working with modern testing technologies, we'd love to hear from you.
Key Responsibilities
- Design, develop, and maintain API automation frameworks using Rest Assured (Java).
- Validate complex REST APIs, JSON schemas, and multi-service business workflows.
- Develop end-to-end UI automation scripts using Playwright (JavaScript/TypeScript).
- Create and maintain Behavior-Driven Development (BDD) test scenarios using Gauge.
- Translate business requirements into automated acceptance tests and living documentation.
- Design and execute high-concurrency performance and load tests using JMeter and K6.
- Monitor and analyze application performance, including response time, throughput, CPU utilization, memory usage, and database performance.
- Identify and resolve application performance bottlenecks, including JVM memory issues and database query optimization.
- Develop automated validation scripts to ensure data consistency across SQL and NoSQL databases after high-load events.
- Collaborate closely with Development, Product, and DevOps teams to ensure high-quality software delivery.
- Contribute to continuous integration and continuous testing initiatives within the SDLC.
Required Skills & Experience
- 5–8 years of experience in Quality Engineering, Test Automation, or Performance Testing.
- Strong programming experience in Java and Spring Boot.
- Hands-on experience with Rest Assured for API automation.
- Experience with Playwright for modern UI automation testing.
- Proficiency in Gauge (BDD) or similar Behavior-Driven Development frameworks.
- Strong expertise in JMeter and K6 for performance and load testing.
- Experience with PostgreSQL, MongoDB, and SQL/NoSQL data validation.
- Knowledge of JavaScript/TypeScript and modern web technologies (Web Components/StencilJS is an advantage).
- Strong understanding of REST APIs, JSON schema validation, and automation best practices.
- Experience analyzing application performance, resource utilization, and database bottlenecks.
- Excellent analytical, troubleshooting, and problem-solving skills.
Preferred Qualifications
- Experience in the FinTech domain or other industries where data integrity, security, and scalability are critical.
- Exposure to CI/CD pipelines and Agile development methodologies.
- Experience working with enterprise-scale, distributed, or microservices-based applications.
AngularJS (1.x)Angular (2+)React.jsNodeJS (Node.js)MongoDBWe are looking for a highly skilled MERN Stack Developer who is passionate about building seamless user interfaces and robust backend systems. The ideal candidate will have strong expertise in ReactJS for UI development and hands-on experience in Node.js API development. You will play a crucial role in developing and maintaining scalable web applications using the MERN (MongoDB, Express.js, React.js, Node.js) stack.
Responsibilities:
- Frontend Development:
- Build responsive and dynamic user interfaces using ReactJS.
- Develop reusable components, UI libraries, and ensure excellent user experience.
- Optimize applications for maximum speed and scalability.
- Work with tools like Redux, React Hooks, and other state management libraries.
- Backend Development:
- Design and develop RESTful APIs using Node.js and Express.js.
- Build secure, scalable, and efficient server-side applications.
- Integrate third-party APIs and services when required.
- Database Management:
- Work with MongoDB to design and manage collections, queries, and indexes.
- Ensure smooth integration of database operations with the backend.
- Collaboration:
- Work closely with designers, project managers, and other developers to define project requirements and deliverables.
- Conduct code reviews and ensure clean, maintainable, and testable code.
- Testing and Deployment:
- Write unit tests and integration tests for both frontend and backend components.
- Deploy applications to cloud environments (AWS, GCP, or similar platforms).
Skills and Qualifications:
- Strong proficiency in ReactJS:
- Experience in creating dynamic and responsive UI components.
- Knowledge of modern React features such as Hooks, Context API, and functional components.
- Hands-on Node.js API Development:
- Strong experience in Express.js to build RESTful APIs.
- Understanding of asynchronous programming and event-driven architecture.
- Good knowledge of MongoDB:
- Hands-on experience with designing collections, writing queries, and data modeling.
- Proficient in JavaScript and ES6+:
- Strong understanding of modern JavaScript, including DOM manipulation.
- Familiarity with:
- State Management Libraries (e.g., Redux, MobX).
- Version Control (Git and GitHub).
- Frontend Tools like Webpack, Babel, and NPM/Yarn.
- API Integrations and tools like Postman or Swagger for testing APIs.
- Strong understanding of UI/UX design principles:
- Ability to work with design tools (e.g., Figma, Sketch, or Adobe XD) to bring designs to life.
- Problem-solving mindset and ability to write clean, efficient, and maintainable code.
Nice-to-Have Skills:
- Experience with TypeScript.
- Knowledge of GraphQL.
- Experience with containerization tools like Docker.
- Familiarity with deployment tools (CI/CD pipelines).
Experience:
- 0-2 years of experience as a MERN Stack Developer or relevant roles.
Benefits:
- Competitive salary based on experience.
- Opportunity to work on exciting and impactful projects.
- Collaborative and dynamic work environment.
- Career growth and learning opportunities.
Vue.jsReact.jsAngularJS (1.x)
Go Programming (Golang)
JavaAbout the Role
Pendo is looking for a Software Engineer to help build and scale the platform that powers our integrations with enterprise systems such as Salesforce, Slack, Segment, and other partner tools. This team develops the services, APIs, data pipelines, and user interfaces that enable customers to seamlessly connect Pendo into their product and data ecosystems.
In this role, you will primarily focus on building scalable backend systems while also contributing to the frontend experiences that allow customers to configure, manage, and monitor integrations. You’ll collaborate closely with product managers, designers, and infrastructure teams to deliver reliable, high-performance capabilities used by millions of users.
What You'll Do
- Design and build scalable backend services and APIs that power Pendo’s integrations platform.
- Develop and maintain distributed, event-driven data pipelines that process and sync high volumes of behavioral and product analytics data.
- Contribute to frontend applications that allow customers to configure, manage, and monitor integrations and data workflows.
- Lead technical initiatives from design through implementation, testing, and production rollout.
- Integrate with third-party APIs and enterprise platforms using technologies such as REST, webhooks, and OAuth.
- Collaborate with product, design, infrastructure, and partner teams to translate business needs into high-quality technical solutions.
- Use modern development workflows and AI-powered tools to improve developer productivity and streamline engineering processes.
- Participate in design reviews and promote best practices in testing, observability, performance, and system reliability.
- Contribute to improving platform scalability, availability, and operational excellence.
What We're Looking For
- Experience building backend services, APIs, or distributed systems.
- Experience developing modern web applications using frameworks such as Vue, React, or Angular.
- Strong proficiency in at least one backend language such as Go, Java, Python, or C++.
- Experience working with cloud infrastructure such as AWS or GCP.
- Familiarity with distributed systems, event-driven architectures, or high-throughput data pipelines.
- Experience writing and maintaining unit, integration, and end-to-end tests.
- Strong collaboration and communication skills.
Nice to Have
- Experience building integration platforms or working with third-party APIs.
- Familiarity with authentication models such as OAuth and enterprise SaaS integrations.
- Experience working with analytics or behavioral event data.
- Experience leveraging AI-assisted development tools or working with modern AI workflows.
Technologies We Use
- Frontend: Vue, Vuex, React, Angular, Highcharts, Jest, Cypress
- Backend: Go, Java, Python, C++
- Cloud & Data: AWS, GCP, Redis, Pub/Sub, SQL/NoSQL
- AI / ML: GenAI, LLMs, LangChain, MLOps
Javascript
PythonNodeJS (Node.js)React.jsOur client is a vertical fintech play focused on solving industry-specific financing gaps in the food sector through the application of data. The platform provides skin-in-the-game growth capital to much-loved F&B brands. Founded in 2019, they're VC funded and based out of Singapore and India-Bangalore.
Founders are the alumnus of IIT-D, IIM-B and Wharton. They have 12+ years of experience as Venture capital and corporate entrepreneurship at DFJ, Vertex, InMobi, VP at Snyder UAE, investment banking at Unitus Capital - leading the financial services practice, and institutional equities at Kotak. They've a team of high-quality professionals coming together for this mission to disrupt the convention.
As a Full Stack Engineer, you will be working with your team and Product Manager to refine and develop the product direction and implementation.
What you will do:
- Writing great quality, scalable, maintainable code.
- Working knowledge of Javascript, Typescript, Python, NodeJS.
- Having experience in Frontend technologies - ReactJS, HTML, CSS, Microservices: docker, Kubernetes.
- Having exposure to client-server architecture, Babel, eslint, git, OOP concepts, including design patterns.
- Being proficient in data modeling in RDBMS (MySQL, Postgresql) and NoSQL (Mongodb, Dynamodb, documentdb) databases.
- Understanding of REST API, GraphQL, CQRS, Event-driven messaging, streaming services (kafka).
- Having used TDD frameworks mocha, chai, jest etc, knowledge of AWS (Lambda, RDS, EC2, SQS, S3, ECS, etc).
- Having hands-on experience with serverless.
- Familiarity with frameworks such as ExpressJs, Loopback, NestJs.
- Deploying, monitoring, maintaining and fixing products in production.
- Communicating well with business and relevant stakeholders
- Participating in design discussions, documentation, and development with the team as needed.
- Working closely with the product manager for deliverables and milestones identification.
- Reporting to technical lead/manager on daily activities planned, expected deliverables, and reports as defined for the project.
- Participating in requirement gatherings as required.
What you need to have:
- Having 3-4 years experience in full stack development with at least 2 years as a developer and 2 years in a back end role.
- Experience with start ups and have an understand of the fast-paced and dynamic nature of work.
- Relevant software development experience with consumer products with hands-on experience in designing, developing, testing and deploying applications for largescale applications.
- Experience troubleshooting server performance - memory issues, resource leaks, etc.
- Paying attention to details excellent communication skills.
- Being organized, self-sufficient, interested in learning and growth.
HTML/CSSJavascriptAngular (2+)AngularJS (1.x)-1+ years of experience in C#, ASP.NET,reactjs,javascript
-Strong experience in MVC web frameworks, Web Forms
-Hands on experience in .NET Core and .NET Framework 4.0 or above including ADO.NET
-Knowledge in an Agile software development
-Experience in working with tools such as Docker, Kubernetes, PowerShell, Maven, Jenkins and SCM tools like GIT, SVN, TFS etc
-Familiarity with design and architectural patterns, SOA design & web service development
NodeJS (Node.js)React.jsAngular (2+)AngularJS (1.x)MongoDBRequired Experience and Skills:
- Hands-on experience in ReactJS 6.x+, HTML5, CSS, Bootstrap, Node js
- 1+ years of experience in cross-browser compatible responsive web application development using React.
- Good knowledge about Reactive programming using RxJS and Redux.
- Knowledge and use of Restful web services, Gulp / Grunt.
- Experience working with debugging/testing tools like Firebug Lite, Chrome or Safari web inspectors.
- Version Control – GIT
- Servers / Application frameworks – Apache / Nginx / ExpressJS
- Selecting and deploying appropriate CI/CD tools
- Strive for continuous improvement and build continuous integration, continuous development, and constant deployment pipeline (CI/CD Pipeline)
Responsibilities:
- Ability to translate Wireframes and PSD to high quality designs and functional web apps using HTML5, ReactJS, Node.js, and Mongo
- Develop interactive, user-friendly applications using the ReactJS
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- Architect scalable web architectures
- Developing for Back-end Web Applications using NodeJS and Express
- Creating servers and databases for functionality
- API design, creation and integrations
- Staying abreast of developments in web applications, app development and programming languages
- Effective communication with different stakeholders.
NodeJS (Node.js)JavascriptAngular (2+)MongoDBExpressLocation: Mumbai
Role Full Stack Developer
Basic Qualifications Fresh Graduates – B.E, B.Tech or B.Sc. (IT/Computer Science).
Required Experience Fresher or 0-2 years of work experience
Salary At par with industry standards
Required Competencies ● Should know Web Technologies like NodeJs, ExpressJs, MongoDB and Angular
● Ability to multitask and work in teams
● Communication skills
● Continuous improvement mindset, confident and proactive
● Ability to write clean code, and a strong understanding of how the web
works.
● Good practical understanding of technology and its application
● Strong planning and time management skills, eye for detail.
● Relationship building skills.
Role and Responsibilities
● Must have a good understanding of Full Stack development
● Must be able to write modular/reusable code and use JS frameworks like ExpressJS, NodeJS and
Angular also MongoDB, and knowledge about their internal working.
● Strong sense of UI/UX is preferred.
● Excellent analytical and problem-solving skills
● Ability to work and thrive in a fast-paced environment, learn rapidly and master diverse web
technologies and techniques
● High affinity to pick up new programming languages
● Must be able to design and develop custom reusable components and libraries.
JavaAngularJS (1.x)HTML/CSSJavascriptTechnical Roles and Responsibilities
- Demonstrate a systematic and disciplined architecture, system design and programming approach following a standard software development lifecycle
- Meticulous attention to detail and strong focus on clear and practical documentation
- Work closely with senior management, Development Manager, Project Manager, and a team of developers.
- Design, Code, Unit Test and support Software components
- Deliver quality software in a time following standard software development processes
- Analyze problems raised in software development or production environments and provide timely solutions
- Develop, prepare and maintain system documentation, including program descriptions, operational procedures etc.
- Act as the second line of support during production problems.
Mandatory Skills:
Software Engineering
u Strong experience in agile methodologies and test driven development.
u Experience in software development using open source technologies.
u Experience in automated software testing.
u Knowledge in domain-driven design, design patterns and enterprise integration patterns.
u Must have experience in delivering software via complete Continuous Integration and Continuous Delivery (CI/CD) pipeline.
Software Development
u Must be able to code in Java (SpingBoot and Spring Cloud Services).
u Experience in some of the technologies below:
o PaaS: Pivotal Cloud Foundy/Openshift/ AWS/ Azure/ Docker/ Kubernetes
o Data: MySQL/ Postgres/ Oracle/ MongoDB/ Elasticsearch
o Cache: Redis/ Memcached
o UI: HTML5,Bootstrap, CSS, Angular 4/ ReactJS/RxJS
- Strong knowledge in CI/CD toolset such as Ansible, Artifactory, Jenkins, BitBucket, SonarQube, Fortify, Flyway, Jira and Confluence.
- Strong knowledge in automated testing toolset such as jUnit, Mockito, cucumber, Selenium etc.
- Strong knowledge in scripting languages such as Groovy and Linux shell.
Amazon Web Services (AWS)Javascript
Ruby on Rails (ROR)NodeJS (Node.js)JavascriptPythonRuby on Rails (ROR)NodeJS (Node.js)
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon