Company Description
Appiness Interactive Pvt. Ltd. is a Bangalore-based product development and UX firm that specializes in digital services for startups to fortune-500s. We work closely with our clients to create a comprehensive soul for their brand in the online world, engaged through multiple platforms of digital media. Our team is young, passionate, and aggressive, not afraid to think out of the box or tread the un-trodden path in order to deliver the best results for our clients. We pride ourselves on Practical Creativity where the idea is only as good as the returns it fetches for our clients.
Job Overview
We are seeking an experienced Node.js Full Stack Tech Lead to join our dynamic engineering team. The ideal candidate will have a strong background in both frontend (React) and backend (Node.js) development, with proven experience leading teams to deliver high-quality, scalable web applications. You will be responsible for designing technical architecture, mentoring developers, and ensuring best practices in software design and development.
Roles & Responsibilities
● Lead a team of developers to design, build, and maintain scalable full stack web applications.
● Drive end-to-end ownership of projects, from technical design to deployment.
● Review code and enforce coding standards, design principles, and performance best practices.
● Design RESTful APIs and ensure efficient integration between frontend and backend components.
● Stay updated on emerging technologies, frameworks, and industry trends to continuously improve development practices.
● Troubleshoot, debug, and optimize performance for both frontend and backend applications.
● Provide technical guidance, mentoring, and support to the development team.
Required Skill Sets
● Proven experience as a Tech Lead in full stack web development.
● Strong hands-on expertise in React.js and Node.js.
● Excellent communication and leadership skills.
● Ability to design and implement scalable, maintainable architectures.
Should Have:
● Experience with Java / Spring Boot.
● Strong understanding of API development and integration.

About Appiness Interactive Pvt. Ltd.
About
Connect with the team
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- We are seeking 2 experienced Senior Developers with a strong background in Java and Python, along with expertise in market risk or counterparty credit risk.
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Responsibilities :
System Design & Development :
- Design, develop, and enhance high-performance risk management applications using Java and Python.
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Risk Systems & Data Management :
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Technical Proficiency:
Languages : Proficiency in Java and Python, with hands-on experience in designing and developing risk or trading applications.
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Job Title: Fullstack Developer (Node.js + TypeScript + Angular/React) – Contract to Hire
Client: Confidential
Location: Kothrud, Pune (Work from Office – Local candidates only)
Type: Contract to Hire (3 months, high probability of extension)
Experience: 4–6 Years
Joining: Immediate or within 7 days
About the Role:
A reputed technology firm is seeking skilled Fullstack Developers to join its Pune office immediately on a contract-to-hire basis. The role requires solid backend experience with Node.js (Express or Hapi), strong frontend expertise in Angular or React with TypeScript, and hands-on knowledge of MySQL and microservices architecture.
This is a dynamic opportunity for professionals who want to work in a fast-paced, product-centric environment involving cutting-edge work in areas like IoT, AI/ML, Fintech, and Unified Communications.
Responsibilities:
- Design and develop scalable fullstack web applications using Node.js (Express/Hapi) and Angular or React with TypeScript
- Build and maintain RESTful APIs and microservices
- Optimize application performance, security, and responsiveness
- Write reusable components, modules, and plugins
- Integrate MySQL databases and write efficient queries
- Collaborate with cross-functional teams for project delivery
- Troubleshoot issues and participate in debugging, performance tuning, and code reviews
Preferred Skill Criteria (Must-Haves):
- 4+ years of hands-on experience with Node.js (Express or Hapi) and TypeScript
- Proficient in Angular or React (TypeScript preferred)
- Good experience in MySQL and relational database design
- Proven problem-solving ability, including building custom modules or plugins
- Strong understanding of microservices architecture
Requirements:
- BE/BTech/MSc (CS/IT)/MCA or equivalent
- 4–6 years of fullstack development experience
- Solid command of JavaScript, TypeScript, and web development principles
- Strong communication and collaboration skills
- Ability to join immediately or within 7 days
- Only Pune-based candidates will be considered
Interview Process:
- Resume Screening
- Assignment / Coding Round
- Technical Interview
- Techno-Managerial Round
Additional Information:
- Duration: 3 months contract (High chance of extension)
- Work Mode: On-site – Kothrud, Pune
- Payroll: Confidential
Are you a talented Full Stack Developer looking for an exciting remote opportunity to work on innovative and high-impact projects? We’re seeking a motivated developer with strong expertise in MongoDB, Express.js, React, Node.js, TypeScript, and Next.js to join our growing team. If you’re passionate about building scalable applications and thrive in a remote environment, we’d love to hear from you!
Key Responsibilities:
- Collaborate with distributed teams to gather requirements and deliver solutions.
- Develop and maintain full-stack web applications using the MERN stack + TypeScript.
- Build responsive and dynamic user interfaces with React.js and Next.js.
- Design and develop secure APIs and services using Node.js and Express.js.
- (Nice to have) Contribute to microservices with basic knowledge of NestJS.
- Participate in the full software development lifecycle — from design to deployment.
- Troubleshoot, debug, and optimize applications for performance and scalability.
- Write clean, testable, and maintainable code following best practices.
- Stay updated with the latest frameworks and tools to drive innovation.
Requirements:
- Minimum 5+ years of professional experience as a Full Stack Developer.
- Strong proficiency in TypeScript, JavaScript (ES6+), React.js, Next.js, Node.js, Express.js, and MongoDB.
- Solid knowledge of HTML5, CSS3, and responsive UI development.
- Experience with API development, microservices, and third-party integrations.
- Basic knowledge of NestJS is a plus.
- Familiarity with Git, CI/CD pipelines, and cloud platforms (AWS/Azure/GCP).
- Ability to work independently in a remote, fast-paced environment.
- Excellent problem-solving skills and strong communication in virtual team settings.
Perks and Benefits:
- Competitive salary with remote work flexibility.
- Opportunity to work with global clients and modern tech stacks.
- Skill enhancement and professional growth through challenging projects.
- Collaborative virtual team culture that encourages innovation.
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Microservices specialists
Company Profile: Nucleus Software has been providing Products and Services to various Global and Regional Financial institutions , from past 36 years. As a pioneer IT Service provider, Nucleus carry deep banking domain expertise and experience on latest technological trends. Nucleus’s developed platforms powers the operations of more than 150 institutions in 50 countries, supporting multiple business veritcals, accessible through Mobile and internet channels
Job description:
- Bachelor's or master’s degree in Computer Science, Information Systems, or other related field. Or equivalent work experience.
- Expertise with Java/J2EE experience including frameworks such as Spring REST, Spring Batch.
- Experience with Spring Boot, Microservices, NoSQL, caching and message queue technologies like Kafka.
- Good working knowledge of SQL databases (Oracle, SQL Server,MySql etc.,) and integrations with Spring DAO/REST/JPA.
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- Expertise on API concepts and technologies such as REST, JSON, XML, SOAP, YAML, GraphQL, and Swagger.
- Understanding of securing APIs with JWT/OAuth2/OpenID & Spring Security is a plus.
- Ability to manage Docker containers and exposure to Jenkins & CI/CD is a plus.
- Ability to understand business plans and apply that information into the scalable development models.
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Experince-6-9 yrs
Location: Noida or Chennai
Package: upto 20L
Job Description
We are looking for an experienced Full Stack Engineer to join our client's development team. In this role, you will be responsible for the overall development and implementation of front and back-end software applications. Your responsibilities will extend from designing system architecture to high-level programming, performance testing, and systems integration.
To ensure success as a full stack engineer, you should have advanced programming skills, experience with application development, and excellent troubleshooting skills. Top-rated full stack engineers create and implement advanced software systems that perfectly meet the needs of the company.
Responsibilities:
- Meeting with the software development team to define the scope and scale of software projects.
- Designing software system architecture.
- Completing data structures and design patterns.
- Designing and implementing scalable web services, applications, and APIs.
- Developing and maintaining internal software tools.
- Writing low-level and high-level code.
- Troubleshooting and bug fixing.
- Identifying bottlenecks and improving software efficiency.
- Collaborating with the design team on developing micro-services.
- Writing technical documents.
Requirements:
- Bachelor’s degree in computer engineering or computer science.
- Previous relevant experience of minimum 3-5 years as a full stack engineer.
- Advanced knowledge of front-end languages including HTML5, CSS, JavaScript, C++, and JQuery.
- Proficient in back-end languages including Java, Python, Rails, Ruby, .NET, and PHP.
- Knowledge of database systems and SQL.
- Advanced troubleshooting skills.
- Familiarity with JavaScript frameworks.
- Good communication skills.
- High-level project management skills.
Job Responsibilities:
- Be a part of a team developing a rapidly growing product used by thousands of small businesses.
- Responsible for building large scale applications that are high performance, scalable, and resilient in an microservices environment
- Evaluate new technologies and tools such as new frameworks, methodologies, best practices and other areas that will improve overall efficiencies and product quality
Skill Set:
- 3+ years of working experience in developing API centric core Java/J2EE applications using Spring boot, JPA, REST API, XML and JSON
- Experience in frontend framework - any one of Backbone, Angular, Vue or React
- Working experience in any one of the Cloud Platforms - Google Cloud (preferable) or AWS
- Experience in large scale databases - NoSQL and MongoDB.
- Hands on experience in Eclipse based development and using Git, SVN, Junit
- Past experience in startups or product development is a big plus.
About Zuddl
Zuddl allows companies and organisations to set up their premier flagship event from anywhere in the world within 20 minutes. The one platform for all enterprise events, internal or external, hybrid or virtual. Over the last few months, we have had companies like Microsoft, Deloitte, HSBC, Adobe, Barclays, Ab InBev, Razorpay, Synopsys, WhiteHat Jr, Groww etc host their events on Zuddl. NASSCOM uses Zuddl to host their marquee conferences like Product Conclave, ER&D Summit and GCC Conclave.
Responsibilities / Things you would do
Things you would do
- Work on highly interactive React app with video, live streaming, real-time engagement etc
- Handle backend with thousands of concurrent users on large-scale events
- Optimising app performance and build for low-latency and efficient bundle size
- Follow best practices to build high quality app with unit testing
- Modern stack with React, Redux, Java 11, Postgres, Redis
- Collaborate with engineers and designers in fast-paced and high growth environment
- Passion for clean and appropriately tested code
Things you would need
- 3-5 years of experience as Full Stack Developer
- Key expertise in React, Java
- Well rounded Full-Stack developer with exposure to all layers of application and development
- Proficiency with fundamental front end languages such as HTML, CSS, and Javascript
- Strong understanding of different software development practices, infrastructure
- Strong background in technology and application design
- Self-starter, able to deliver project on time meeting high quality standards
Nice to Have
- Experience with WebRTC, Live Streaming or other related video technologies
- Previously worked at high growth Indian startups and/or startup founders highly preferred







