Fullstack Developer

Job Summary

We are looking for an experienced Java Full Stack Developer with strong expertise in Java, React.js, and AWS to design, develop, and maintain scalable web applications. The ideal candidate should have experience building high-performance applications and working across both front-end and back-end technologies.

Key Responsibilities

• Develop and maintain full-stack web applications using Java and React.js
• Design and build RESTful APIs and microservices using Java frameworks
• Develop responsive and interactive frontend interfaces using React.js
• Work with AWS services for deployment, scalability, and infrastructure
• Collaborate with cross-functional teams including product managers, designers, and QA
• Write clean, maintainable, and efficient code following best practices
• Participate in code reviews, testing, debugging, and performance optimization
• Implement CI/CD pipelines and cloud-based solutions

Required Skills

• Strong experience in Java (Spring Boot / Spring Framework)
• Good knowledge of React.js, JavaScript, HTML, CSS
• Experience building REST APIs and microservices architecture
• Hands-on experience with AWS services (EC2, S3, Lambda, RDS, etc.)
• Familiarity with Git, CI/CD pipelines, and Agile development
• Experience with database technologies (MySQL, PostgreSQL, or MongoDB)

Preferred Skills

• Experience with Docker / Kubernetes
• Knowledge of serverless architecture
• Experience working in cloud-native environments
• Understanding of system design and scalable architecture

Availability: Full time 

Location: Pune, India 

Experience: 5- 6 years

Tvarit Solutions Private Limited (wholly owned subsidiary of TVARIT GmbH, Germany). TVARIT provides software to reduce manufacturing waste like scrap, energy, and machine downtime using its patented technology. With its software products, and highly competent team from renowned Universities, TVARIT has gained customer trust across 4 continents within a short span of 3 years. TVARIT is awarded among the top 8 out of 490 AI companies by European Data Incubator, apart from many more awards by the German government and industrial organizations making TVARIT one of the most innovative AI companies in Germany and Europe.  

We are looking for a passionate Full Stack Developer Level 2 to join our technology team in Pune Centre. You will be responsible for handling architecting, design, development, testing, leading the software development team and working toward infrastructure development that will support the company’s solutions. You will get an opportunity to work closely on projects that will involve the automation of the manufacturing process. 

Key Responsibilities 

· Full Stack Development: Design, develop, and maintain scalable web applications using React with TypeScript for the frontend and Node.js/Python for the backend.

· AI Integration: Collaborate with data scientists and ML engineers to integrate AI/ML models into the SaaS platform, ensuring seamless performance and usability.

· API Development & Optimization: Build and optimize high-performance REST APIs in Node.js and Python (Django, Flask, or FastAPI) to support real-time data processing and analytics.

· Database Engineering: Design, manage, and optimize data storage using relational (PostgreSQL), NoSQL (MongoDB/DynamoDB), graph, and vector databases for handling complex industrial data.

· Cloud-Native Deployment: Deploy, monitor, and manage services in containerized environments using Docker and Kubernetes on Linux-based systems (Ubuntu/Debian).

· System Architecture & Design: Contribute to architectural decisions, leveraging OOPs, microservices, domain-driven design, and design patterns to ensure scalability, security, and maintainability.

· Data Handling & Processing: Work with large-scale manufacturing datasets using Python (pandas) to enable predictive analytics and AI-driven insights.

· Collaboration & Agile Delivery: Partner with cross-functional teams—including product managers, manufacturing domain experts, and AI researchers—to translate business needs into technical solutions.

· Performance & Security: Ensure robust, secure, and high-performance software by implementing best practices in algorithms, data structures, and system design.

· Continuous Improvement: Stay updated on emerging technologies in AI, SaaS, and manufacturing systems to propose innovative solutions that enhance product capability.

Must have worked on these technologies.

· 5+ years of experience working with React-Typescript, node.js on a production level

· Python, pandas, High performance REST APIs in node and Python (in Django or Flask or Fast API)

· Databases: Relational DB like PostgreSQL, No SQL DB like Mongo or Dynamo DB, Vector databases, Graphs DBs

· OS: Linux flavor like Ubuntu, Debian

· Source Control and CI/CD

· Software Fundamentals: Excellent command on Algorithms and Data Structures

· Software design and Architecture: OOPs, Design Patterns, Micro Services, monolithic architectures, Domain driven Design

· Containers: Docker and Kubernetes

· Cloud: Fundamentals of AWS like S3 buckets, EC2, IAMs, Security groups

Benefits and Perks:

· Be part of the product which is transforming the manufacturing landscape with AI

· Culture of innovation, creativity, learning, and even failure, we believe in bringing out the best in you.

· Progressive leave policy for effective work-life balance.

· Get mentored by highly qualified internal resource groups and opportunities to avail industry-driven mentorship programs.

· Multicultural peer groups and supportive workplace policies. 

· Work from beaches, hills, mountains, and many more with the yearly workcation program; we believe in mixing elements of vacation and work.

How it's like to work for a Startup?

Working for TVARIT (deep-tech German IT Startup) can offer you a unique blend of innovation, collaboration, and growth opportunities. But it's essential to approach it with a willingness to adapt and thrive in a dynamic environment.

If this position sparked your interest, do apply today!

Why NxtWave

As a Fullstack SDE1 at NxtWave, you

• Get first hand experience of building applications and see them released quickly to the NxtWave learners (within weeks)
• Get to take ownership of the features you build and work closely with the product team
• Work in a great culture that continuously empowers you to grow in your career
• Enjoy freedom to experiment & learn from mistakes (Fail Fast, Learn Faster)
• NxtWave is one of the fastest growing edtech startups. Get first-hand experience in scaling the features you build as the company grows rapidly
• Build in a world-class developer environment by applying clean coding principles, code architecture, etc.

Responsibilities

• Design, implement, and ship user-centric features spanning frontend, backend, and database systems under guidance.
• Define and implement RESTful/GraphQL APIs and efficient, scalable database schemas.
• Build reusable, maintainable frontend components using modern state management practices.
• Develop backend services in Node.js or Python, adhering to clean-architecture principles.
• Write and maintain unit, integration, and end-to-end tests to ensure code quality and reliability.
• Containerize applications and configure CI/CD pipelines for automated builds and deployments.
• Enforce secure coding practices, accessibility standards (WCAG), and SEO fundamentals.
• Collaborate effectively with Product, Design, and engineering teams to understand and implement feature requirements..
• Own feature delivery from planning through production, and mentor interns or junior developers.
• 
  

Qualifications & Skills

• 1+ years of experience building full-stack web applications.
• Proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3 (Flexbox/Grid).
• Advanced experience with React (Hooks, Context, Router) or equivalent modern UI framework.
• Hands-on with state management patterns (Redux, MobX, or custom solutions).
• Strong backend skills in Node.js (Express/Fastify) or Python (Django/Flask/FastAPI).
• Expertise in designing REST and/or GraphQL APIs and integrating with backend services.
• Solid knowledge of MySQL/PostgreSQL and familiarity with NoSQL stores (Elasticsearch, Redis).
• Experience using build tools (Webpack, Vite), package managers (npm/Yarn), and Git workflows.
• Skilled in writing and maintaining tests with Jest, React Testing Library, Pytest, and Cypress.
• Familiar with Docker, CI / CD tools (GitHub Actions, Jenkins), and basic cloud deployments.
• Product-first thinker with strong problem-solving, debugging, and communication skills.
• 
  

Qualities we'd love to find in you:

• The attitude to always strive for the best outcomes and an enthusiasm to deliver high quality software
• Strong collaboration abilities and a flexible & friendly approach to working with teams
• Strong determination with a constant eye on solutions
• Creative ideas with problem solving mind-set
• Be open to receiving objective criticism and improving upon it
• Eagerness to learn and zeal to grow
• Strong communication skills is a huge plus

Work Location: Hyderabad

Past experience in working with any product start-up is a plus.

● Proficiency in fundamental front end languages such as HTML, CSS, and JavaScript.

● Familiarity with JavaScript frameworks such as Angular JS, React, and others.

● Knowledge of Node.js and frameworks available for it such as Express (recommended).

● Good understanding of asynchronous request handling, partial page updates, and AJAX

● Understanding of REST Services.

● Experience with Redis.

● Familiarity with database technology such as MySQL, MongoDB and Elasticsearch.

● Proficient understanding of serverless programming.

● Proficient understanding of code versioning tools, such as Git.

● Good problem-solving skills.

● Attention to detail.

Hiring for MERN Stack Developer. We Foresee a Blockchain Expert in You!
The best technologists are technology agnostic and that builds a stronger foundation to lead the dynamic trends. Strengthening our trust in the same, we have created an exciting opportunity for MERN Stack developers to learn blockchain and grow with us.
All we are looking for is working experience as a MERN developer and a keen interest in fintech applications.

As a rapidly growing blockchain company, Antier Solutions is always looking for professionals who have a penchant for new technologies.

Required Candidate profile

Primary Skills: 

• Strong working knowledge of Typescript, MongoDB, MySQL, Express
• Strong proficiency in TypeScript, Javascript including DOM manipulation and the JavaScript object model, ES6
• Hands-on experience in React JS
• Strong understanding of HTML5, CSS3
• Strong understanding of NodeJS fundamentals
• Knowledge and experience working with PostgreSQL is a major plus
• Experience with ORM libraries
• Familiarity with RESTful APIs
• Knowledge of tools like Git, Github, JIRA, Cucumber, Jasmine, and others that make coding more efficient and easier to share
• Familiarity of working in either the AWS Cloud or Azure including Docker + Kubernetes based microservice deployment

Responsibilities:

• Build a high-quality web application from scratch.
• Design, build and maintain efficient, reusable, and reliable code to ensure the applications' best possible performance, quality, and responsiveness
• Work as part of a team developing web applications and services using Agile development methods.
• Contribute to team and organizational improvements in process and infrastructure.
• Code, test and operate Laravel based services.
• Lead the entire web application development life cycle right from concept stage to delivery and post launch support
• Troubleshoot, test and maintain the core product software and databases to ensure strong optimization and functionality
• Document the development process, architecture, and standard components
• Developing JSON, REST, and SOAP APIs/web services.

Skills Requirements

• Strong expertise in PHP programming on Laravel with deep understanding on Laravel features and libraries
• Restful API development expertise is a must
• Must be proficient in Web development technologies like HTML 5, CSS 3, Javascript, Node-JS
• Knowledge of jQuery and HTML
• Knowledge of MySQL and Query Optimization
• Knowledge of GIT
• Good written communication skills.
• You must be humble and a team player.
• Experience in handling a team and Project Management.
• Understanding of MVC design patterns
• Hands on experience with any E-commerce website.

• Writing reusable, testable, and efficient code.
• Perform Code reviews of other team members.
• Design and implementation of low-latency, high-availability, and performant applications
• Integration of user-facing elements developed by front-end developers with server-side logic
• Implementation of security and data protection
• Integration of data storage solutions.
• Liaise with the product management team and architect the application / improve the architecture wherever necessary.

Skills And Qualifications

• 7+ years of the overall experience.
• Strong Practical knowledge and understanding of RESTful API
• Excellent Python coding skills and understanding of Python best practices (PEP8)
• Should handle a team of minimum 4 members
• Excellent detail-oriented, problem-solving skills and the ability to quickly learn and apply new concepts, principles, and solutions
• 7+ years of good hands-on experience in Python, with knowledge of Django
• Good hands-on experience in SQL Database (MYSQL / Postgres)
• Familiarity of Front End Development ( ReactJS )
• Knowledge of user authentication and authorization between multiple systems, servers, and environments
• Able to create database schemas that represent and support business processes.
• Strong unit test and debugging skills
• Proficient understanding of code versioning tools GIT.
• Has experience of working in an Agile Environment.
• Fluent in English (written and oral) Fluency in a second language is preferred.
• Comfortable working remotely with great communication skills for a remote work environment.

Bonus qualifications

• Knowledge of any cloud. ( Especially Azure )

Relevant Experience: 2-6 yrs

• Hands on Experience and manage Node js, Mongo DB, Angular and Express js.
• Architect, Develop, test and deploy robust products that are fast, scalable and highly responsive
• Design and maintain large and complex databases, both relational and non-relational databases.
• Establish, refine and integrate development environment tools and software as needed
• Deploy applications on AWS cloud with ability to quickly debug hosting related issues.
• Expertise in Complete Mean, Node js, Mongo DB, Angular and Express js
• Strong analytical and problem solving skills

What we offer: A great learning experience across different business verticals, Very Strong Tech mentors with about 10-15Yrs of industry experience

Looking for AngularJs / NodeJS Developer. (Immediate Joinee Preferred)
Ideal candidate will be an enthusiastic developer eager to learn and grow his/her skills in the field.

Primary KRA:

1. a) Portal Management and build
2. b) third Party API Integrations
3. c) Full stack implementation

Mandatory skills: Angular, Nodejs, JavaScript, Bootstrap

Job Description:
- Experience with Building Web-based Applications and service-based architecture using  modern framework node.js
- Should have hands-on expertise in some of the following technologies including Node JS, SOAP, RESTful, JSON, XML,
- Common frameworks such as MVC.

 - Deep understanding of fundamental data structures and algorithms
- Experience in integrating API for client-server communication with security considerations.

 - Experience with web services API integration (Rest, JSON, XML).
- Ability to understand, documenting features, technical specifications & infrastructure requirements and map to technical implementation.
- Strong knowledge of best practices and modern web design trends is necessary.
- Excel at rapid prototyping and at writing good code.
- Experience with modern version control. (GITHub, BitBucket)
- Experience with testing/debugging and validating work produced as part of the development process in multiple platforms
- Experience with HTML & CSS frameworks such as bootstrap.
- Understanding of general user experience and UI design principles
- Good understanding of cross browser front end development issues

- Cloud Computing Services – AWS will be an added advantage.

- Platforms – Linux, Windows

- Knowledge of MEAN Stack will be an added advantage
- Worked on e-commerce platform solutions will be an added advantage.
- Self-motivated, thinking up and executing own ideas.
- Strong communication skills

If you are keen to be a part of a close knit family and aspire to grow insanely big, do write back.

We're looking for a Full Stack developer who will take a key role on our team. Our Full Stack developer must have knowledge in all stages of software development.

Requirements:

• Design overall architecture of the web application.
• Maintain quality and ensure responsiveness of applications.
• Collaborate with the rest of the engineering team to design and launch new features.
• Maintain code integrity and organisation.
• Experience working with graphic designers and converting designs to visual elements.
• Understanding and implementation of security and data protection.
• Highly experienced with back-end programming with NodeJS, you can easily design and integrate the REST APIs with front end.
• Well versed with JavaScript (frameworks such as ReactJS).
• Development experience for both mobile and desktop.
• Experience with cloud message APIs and usage of push notifications.
• Knowledge of code versioning tools such as Git.
• Knowledge about Firebase & GoLang is an added advantage.