
Responsibilities:
- Develop and maintain high-quality, efficient, and scalable backend applications.
- Participate in all phases of the software development lifecycle (SDLC)
- Write clean, well-documented, and testable code adhering to best practices.
- Collaborate with team members to ensure the successful delivery of projects.
- Debug and troubleshoot complex technical problems.
- Identify and implement performance optimizations.
- Participate in code reviews
- Hands-on experience with Springboot, Java 8 and above.
- 5-7 years of experience developing Java applications.
- Knowledge about at least one messaging system like Kafka, RabbitMQ etc.
- Required React developer requirements, qualifications & skills:
- Proficiency in React.js and its core principles
- Strong JavaScript, HTML5, and CSS3 skills
- Experience with popular React.js workflows (such as Redux)
- Strong understanding of object-oriented programming (OOP) principles.
- Experience with design patterns and best practices for Java development.
- Proficient in unit testing frameworks (e.g., JUnit).
- Experience with build automation tools (e.g., Maven, Gradle).
- Experience with version control systems (e.g., Git).
- Experience with one of these databases – Postgres, MongoDb, Cassandra
- Knowledge on Retail or OMS is a plus.
- Experienced in containerized deployments using Docker, Kubernetes and DevOps mindset
- Ability to reverse engineer existing/legacy and document findings on confluence.
- Create automated tests for unit, integration, regression, performance, and functional testing, to meet established expectations and acceptance criteria.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
Connect with the team
Similar jobs
Roles & Responsibilities
- You will be a key member in building modern web application platforms.
- Building user interfaces for management products
- Creating wireframes, prototypes based on the requirements.
- Building api for UI backend.
- Provide assistance in the up-gradation and maintenance of web applications.
Job Requirements
- 3 to 5 years of web development experience is required.
- Hands-on experience with api and microservice development.
- Proficiency with fundamental front-end languages such as JavaScript, HTML, CSS.
- Proficiency with JavaScript frameworks such as ReactJs.
- Proficiency with server-side languages such as NodeJs, Java, GoLang, etc.
- Exposure to wireframing and prototyping.
- Familiarity with database technology such as MongoDB.
- Good to have:
- Experience in UX design.
- Working experience on Linux environments.
- Working experience on Docker and Kubernetes.
- Working experience in microservices.
- Knowledge of the networking domain.

Designation Name: Full Stack Java Developer
Work Location: Gurgaon (Hybrid)
Experience: 5+ Years
We are seeking a highly skilled and experienced Fullstack Java Developer to join our dynamic development team.
As a Fullstack Java Developer, you will be responsible for designing and implementing software solutions that meet our clients' needs. You will collaborate with cross-functional teams to define, design, and deliver high-quality software solutions. The ideal candidate should have a strong background in Java development, React.js, Kubernetes, and Linux, and be passionate about staying updated with the latest industry trends and technologies.
Responsibilities:
● Develop, test, implement, and maintain Java-based applications
● Design and implement front-end interfaces using React.js
● Collaborate with the DevOps team to deploy applications on Kubernetes clusters
● Write efficient, reusable, and scalable code
● Troubleshoot, debug and upgrade existing software
● Work closely with UX/UI designers to implement design mockups into functional applications
● Participate in code reviews and provide constructive feedback to peers
● Stay updated with emerging technologies and industry best practices Requirements:
● Bachelor's degree in Computer Science, Information Technology, or related field
● Proven experience as a Fullstack Java Developer or similar role
● Strong proficiency in Java programming language
● Experience in front-end development using React.js
● Familiarity with container orchestration platforms like Kubernetes
● Proficiency in Linux-based development environments
● Solid understanding of software engineering concepts, algorithms, and data structures
● Excellent problem-solving skills and attention to detail
● Strong communication and collaboration abilities
● Ability to work in a fast-paced, collaborative team environment
Responsibilities:
- Understand platform requirements & coordinate with the development agency for smooth development of our platform
- Make incremental design or developmental changes on the platform on a regular basis
- Ideate & develop new features on our platform
- Conduct regular testing of website performance & fixing bugs (either through agency or by self, whatever applicable)
- Work with UI/UX designer to implement design systems & user experiences
- Proven experience of 2-3 years as a full-stack developer or similar roles
- Experience in developing scalable desktop and mobile applications
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Hands on experience with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache)
Signs you might be a good fit for this role:
- You are self-driven, scrappy and entrepreneurial
- You enjoy challenges and are excited to find simple solutions to complex problems
- You put users first
- You're a forever learner
- You want to work in a fast paced (read:messy) startup environment
- You're usually more aware of the hidden hacks & tools of a phone or a computer than most other people
- You like challenges & don't get bogged down by failure easily
- You are firm believer of the quote "if you're not a part of the solution, you're part of the problem"
See you in the other side!
Create decoupled, interactive web UIs using JavaScript (Angular, jQuery)
Aid in the development and ongoing maintenance of our DevOps platform (Ansible)
Provide technical advice and recommendations for language and software choices.
Develop code that is cross-browser and cross-platform friendly
Collaborate wit…
Position description:
We’re looking for a senior full stack developer (MERN) with a proven experience to design and create software. The responsibilities will include coding both on the front and back-end, writing APIs, and React components.
Having an experience of web development using JavaScript, you should be able to create web applications from scratch. The ideal candidate should have experience of working in agile teams.
Primary Responsibilities:
- Participating in the design and creation of scalable software
- Writing clean, functional code on the front- and back-end
- Writing unit tests and fixing bugs or other coding issues
- Develop and manage well-functioning databases and applications
- Write effective APIs and react components
- Perform peer code reviews
Reporting Team
- Reporting Designation: Full Stack Development (KH_PPLS_PE_SPD.Full Stack Development)
- Reporting Department: Software Product Development (KH_PPLS_PE_SPD)
Required Certification/s:
Required work experience
- Industry: IT
- Role: Web Development
- Years of experience: 3 to 6
Key Performance Indicators:
- 3-6 years of industry work experience
- Proven experience as a Full Stack Developer or similar role
- 1+ years of web application development with JavaScript as full stack
- End-to-end full stack experience designing and building scalable applications
- Excellent JavaScript / Typescript skills
- Strong proficiency in React (hooks knowledge is plus)
- Strong proficiency in Nodejs
- Good HTML5 / CSS3 skills with expertise on responsive web design
- Must have development experience in Micro services using NodeJS and TypeScript
- Experience with NoSQL databases such as MongoDB, mongoose, aggregation framework and Redis
- Experience with Web sockets and related frameworks (e.g. Socket.IO)
- Experience in using and developing GraphQL APIs
- Knowledge of code versioning tools such as Git, Mercurial or SVN.
- Open minded to take up any challenge, research and provide solutions –
Required Competencies:
- Great attention to detail
- Testing libraries – jest, testing-library is plus
- TDD / BDD experience is plus
- Experience with AWS, K8S is plus
- Familiar with SDLC methodologies like SCRUM, AGILE, Continuous Integration
Required Skills:
ReactJS, Node.JS, HTML, CSS, Javascript, NoSQL
Interview Kickstart is one of the leading platforms helping Software Engineers prepare for tough technical interviews. Over the last 5 years we have helped over 3000 engineers Nail the toughest technical interviews on the planet. We are successful, profitable, and have a vision of building the world's largest Career Upleveling platform.
We are looking for top-notch, motivated engineers to come join our growing team at IK.
Who you are
- You have 2 - 7 years experience.
- You love the buzz of a highly productive and fast moving team.
- You have a github profile that you want to show off.
- You love coding and look forward to taking on complex, abstract features.
- You don't care about front end, backend kinda titles. You like working anywhere in the "stack".
- You are looking to grow fast with a company that's on a rapid growth path.
What will excite us
- Previous startup experience or experience being part of early teams.
- Experience with the Django & Python universe.
- Experience with both Relational and NoSQL DBs.
- Competitive Programming experience.
- A keen desire to problem solve, brainstorm and debate during the interview.
What will excite you
- Complete ownership
- Experiment, fail and learn.
- High pedigree, high caliber team.
- Contribute to every area of our business. Have a real impact with your work.
- Top of the line compensation.
Our interview process is designed to help you show the best version of yourself. Once your candidature is finalized, we'll send you a short video explaining the interview process.
Look forward to speaking with you soon!
You would be leading a very pivotal role within the tech team at MedPiper where you would be responsible for all the ongoing and new product-related initiatives. You would be the founding team and an individual contributor to the app development POD.
What we look for:
You are passionate, a strong technical contributor, and an emerging leader. You have a proven track record of creating reliable, scalable, and high-performance products, building large-scale distributed systems.
Experience :
- 2 years of minimum experience on JS/ES6 (Object Oriented)
- 2 years of minimum experience on ReactJs, HTML, CSS
- 1 year of minimum experience on SQL database
Excellent to have :
- Experience on PWA, ServiceWorkers, SSE, WebSockets
- State Management like Redux
- Any exposure on ReactNative/Flutter
- Exposure on DS/Algo fundamentals
- HTML5 latest APIs
- Knowledge of JSON/XML
Good to have:
- Knowledge of SASS, JSS, Radium
- Knowledge of Webpack, Build System
- Knowledge of JavaScript frameworks (e.g. Angular, React, Node.js, Vue)
- Knowledge of Web Fundamentals, Browser Working, REST API
- Knowledge of testing frameworks like Mocha/Jest
- Exposure on Server Side Scripting/ NextJs
- Exposure on NodeJs with Express
- Exposure on UX best practices, Web Accessibility
- Knowledge of back-end languages preferably Python / PHP and
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
- Experience in BootStrap / Material Design
Qualifications
- 2+ Years of experience with Bachelor’s/Master's degree in Computer Science, Math, or related technical domainflutt









