
Tech Stack
Frontend: React.js, TypeScript, Next.js, React Native, Redux, GraphQL, Tailwind CSS
Backend & Infra: Java (Spring Boot), Microservices, AWS ECS, Redis, ScyllaDB, MongoDB,
GraphQL, AWS Lambda, MySQL, Aurora
Event Driven & AI: SQS, Kinesis, Claude, Cursor, LangChain
Observability: Prometheus, Grafana, CloudWatch, Sentry
Engineering Excellence: JVM tuning, GC profiling, Circuit Breakers, Async Tracing
We’re hiring an experienced Full Stack Engineer (React + Java) with 5–10 years of
experience to design, build, and scale real-time web applications for our global B2B
hotel marketplace.
You’ll work across the stack—from building intuitive, data-driven UIs to
high-performance backend services that power our distribution engine.
Responsibilities
● Build and maintain end-to-end features spanning React.js frontends and Java
(Spring Boot) microservices and database integrations .
● Develop responsive, performant, and accessible UIs integrated with REST
and GraphQL APIs.
● Design and scale low-latency, high-throughput microservices for real-time
data workflows.
● Implement event-driven systems using Kafka or SQS for asynchronous
communication.
● Collaborate closely with Product, Design, and Architecture teams to translate
business requirements into scalable technical solutions.
● Optimize application performance via caching strategies, async processing,
and database tuning.
● Implement and maintain CI/CD pipelines, test automation, and monitoring
frameworks.
● Leverage AI-assisted tools (Claude, Cursor, etc.) to boost velocity and maintain
code quality.
● Participate in code reviews, design discussions, and architecture decisions.
● Write clean, maintainable code, follow design patterns, maintain high test
coverage, and document key technical decisions.
Requirements
● 6–10 years of full stack development experience with a proven track record in
production systems.
● Strong proficiency in React.js, JavaScript/TypeScript, Redux (or similar state
management) and modern frontend frameworks.
● Solid backend experience with Java, Spring Boot, and Hibernate.
● Database experience with MySQL, MongoDB, or ScyllaDB.
● Hands-on with microservices, AWS (ECS/Lambda), SQS, and GraphQL.
● Familiarity with event-driven architectures and caching layers (Redis) and
asynchronous processing.
● Working knowledge of observability tools (Prometheus, Grafana, CloudWatch,
Sentry).
● Understanding of data structures, algorithms, and system design
fundamentals.
● Passion for clean code, testability, and engineering excellence.
● Strong analytical and communication skills with the ability to collaborate across
Product, Design, and QA teams.
● Comfortable in a remote-first, asynchronous, and ownership-driven culture.
Nice to Have
● Experience with React Native or mobile web frameworks.
● Exposure to Kafka, Kinesis, or other event-streaming platforms.
● Familiarity with CI/CD (GitHub Actions, Docker) and container orchestration
(ECS).
● Experience with AI-assisted development, LLMs, or LangChain pipelines.
● Domain exposure to B2B platforms, travel-tech, or high-scale marketplaces.
● Background in Test-Driven Development (TDD) or Agile methodologies.
Why Join Us?
● Work on mission-critical, high-scale systems used by global hotel brands.
● Build real-time, low-latency products impacting millions of hotel transactions
daily.
● Be part of a remote-first, AI-accelerated engineering culture that values
autonomy and quality.
● Collaborate with senior engineers and architects solving complex distributed
system challenges.
● Competitive compensation with equity participation and career growth
opportunities.
● Learn and work with cutting-edge AI tools—from code generation to
observability automation.

About Recro
About
Recro is a developer-focused platform that was founded with the aim of seamlessly matching individual expertise with the right opportunities.
We empower talented developers by providing them with relevant experience at fast-growing startups based on technical competencies and aspirations. These opportunities have a significant impact on their career success and help them become their best self.
On the other hand, startups get instant access to top-quality developers with guaranteed productivity from the very beginning. We help them to scale up/down based on their needs, thus ensuring an efficient and high-yielding workforce.
Developers solve real-time complex problems and get exposure to the uplifting and challenging work culture at start-ups like Flipkart, Dunzo, Swiggy, and Zivame among many others. At Recro, we ensure continuous support from our strong community to accelerate careers for developers and strive to create optimal business outcomes for high-growth startups.
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About Intro
Intro is a dating app where LGBTQ South Asians find love. Built by Queer Desis in New York for the 100 million queer South Asians around the globe who deserve a space of their own. Our mission: help 1 million Queer Desis find love by the end of 2026. We’re creating a safer, more intentional, and community-driven dating experience — one that celebrates identity, culture, and connection.
The Role
We’re looking for a Founding Full-Stack Engineer who thrives in 0→1 environments. You’ll take ownership of architecture, design, and execution across backend, web, and mobile (iOS/Android) — helping shape both the product and the culture of the company.
You’ll be joining at the earliest stage — working directly with the founding team on everything from feature development to infrastructure decisions and product strategy.
Responsibilities
- Architect and build scalable backend systems (APIs, data models, authentication, messaging, matching).
- Lead development across web and mobile clients (React, React Native, Swift/Kotlin).
- Collaborate on product design and iterate quickly on user feedback.
- Set up CI/CD, testing, and monitoring pipelines.
- Help define the tech culture, best practices, and early engineering team standards.
- Contribute to early hiring and mentorship as we grow.
You Might Be a Great Fit If You
- Care deeply about building for LGBTQ and South Asian communities.
- Are motivated by impact and ownership, not just code.
- Thrive in ambiguity and love solving real user problems fast.
- Want to help define the technical and cultural DNA of a mission-driven company.
Interview Process
- AI Screen – Initial automated technical and culture-fit assessment.
- Web Challenge – Build a small feature for the web app to demonstrate frontend and full-stack skills.
- iOS Challenge – Build a small feature for the iOS app to showcase mobile development and design sense.
- Android Challenge – Build a small feature for the Android app to highlight cross-platform depth.
- Founder Chat – Meet with the Founder to discuss vision, values, and long-term fit.
What We Offer
- Competitive salary.
- Full-time (40 hours/week) with flexible hours.
- Opportunity to shape a product with global cultural impact.
- Work directly with the founding team building something that truly matters.
Availability: Full time
Location: Pune, India
Experience: 4- 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 5 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. You will be responsible for handling operations, 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
- Creating Plugins for Open-Source framework Grafana using React & Golang.
- Develop pixel-perfect implementation of the front end using React.
- Design efficient DB interaction to optimize performance.
- Interact with and build Python APIs.
- Collaborate across teams and lead/train the junior developers.
- Design and maintain functional requirement documents and guides.
- Get feedback from, and build solutions for, users and customers.
Must have worked on these technologies.
- 2+ years of experience working with React-Typescript on a production level
- Experience with API creation using node.js or Python
- GitHub or any other SVC
- Have worked with any Linux/Unix-based operating system (Ubuntu, Debian, MacOS, etc)
Good to have experience:
- Python-based backend technologies, relational and no-relational databases, Python Web Frameworks (Django or Flask)
- Experience with the Go programming language
- Experience working with Grafana, or on any other micro frontend architecture framework
- Experience with Docker
- Leading a team for at least a year
Benefits and perks:
- 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!
By submitting my documents for the recruitment process, I agree that my data will be processed for the purpose of the recruitment process and stored for an additional 6 months after the process is completed. Without your consent, we unfortunately cannot consider your documents for the recruitment process. You can revoke your consent at any time. Further information on how we process your data can be found in our privacy policy at the following link: https://tvarit.com/privacy-policy/
Durch das Abschicken meiner Unterlagen für den Rrecruitingprozess erkläre ich mich damit einverstanden, dass meine Daten zum Zweck des Recruitingprozesses verarbeitet und nach Abschluss des Recruitingprozesses für weitere 6 Monate gespeichert werden. Ohne dein Einverständnis können wir deine Unterlagen für den Rrecruitingprozess leider nicht berücksichtigen. Du kannst dein Einverständnis jederzeit widerrufen. Weitere Informationen, wie wir deine Daten verarbeiten findest du in unserer Datenschutzerklärung unter folgendem Link: https://tvarit.com/privacy-policy/
As a Full Stack Developer; you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.
Responsibilities:
- Work with development teams and product managers to ideate software solutions.
- Design client-side and server-side architecture.
- Build the front end of applications through appealing visual design.
- Develop and manage well-functioning databases and applications.
- Write effective APIs.
- Test software to ensure responsiveness and efficiency.
- Troubleshoot, debug, and upgrade software.
- Create security and data protection settings.
- Build features and applications with a mobile responsive design.
- Write technical documentation.
Requirements:
- Backend: Spring (JAVA), Spring Boot, Laravel (PHP), MySQL, NoSQL, NGINXPlus.
- Frontend: Angular 5+ Ngrx/store5
- Infrastructure: Google cloud platform (App Engine, CloudSQL, BigQuery, PubSub, Firebase Hosting), Pusher.io (WebSockets), Filestack, Postmark app, 4 Tools: Postman app, JIRA.
- Rest APIs, Microservices, Agile, Oauth, Message Queue, Git.
- 6 years proven experience as a Full Stack Developer or similar role.
- Experience working with service-oriented architectures and web-based solutions.
- Familiarity with common stacks.
- 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 ).
- Familiarity with databases (e. g. MySQL, MongoDB), web servers (e. g. Apache) and UI/UX design.
- Experience working on Agile processes (Scrum, Kanban).
- Experience working on the AWS technologies.
- Excellent communication and teamwork skills.
- Great attention to detail.
- Organizational skills.
- An analytical mind.
- Degree in B. tech/BE.
Roles and Responsibilities:
1. Develop, enhance, document, and maintain application features in C#/Asp.Net.
2. Excellent understanding of Database concepts and strong ability to write well-tuned SQL Statements.
3. Participate in design, code and test inspections throughout product life cycle to contribute technical expertise and to identify issues.
4. Knowledge of developing desktop-based applications is also desirable.
5. Understand technical project priorities, implementation, dependencies, risks and issues.
6. Big Data knowledge is a Plus.
7. Drive design reviews while adhering to security requirements.
8. Provide direction for .Net developers and act as escalation point for questions or issues.
9. Performs technical analysis to identify and troubleshoot application code – related issues.
Keyskills
1. Must have hands on experience with ASP_Net, ASP_Net_MVC, Asp .net 4.5 , Core
2. Must have good experience in C#
3. Must have good experience in API
4. Must have hands on experience in HTML_5, angular js,CSS,CSS,CSS3, jQuery, Bootstrap, jAVASCRIPT,
5, Must have experience in Microsoft_SQL_server

Job Description: L1 PHP Developer
We are seeking a skilled and experienced L1 PHP Developer to join our team. The ideal candidate should have a minimum of 3 years of experience and possess strong knowledge in Laravel, OOPs concepts, SQL, and PHP.
Responsibilities:
- Collaborate with the development team to understand project requirements and objectives.
- Develop and maintain web applications using PHP frameworks, primarily Laravel.
- Write clean, efficient, and well-documented code following industry best practices.
- Implement and maintain database structures and queries using SQL.
- Perform testing and debugging of applications to ensure optimal performance and functionality.
- Collaborate with cross-functional teams to ensure timely project delivery.
- Stay updated with industry trends and advancements in PHP development.
Requirements:
- Minimum of 3 years of experience as a PHP Developer.
- Proficiency in PHP programming language.
- Strong knowledge of Laravel framework.
- Solid understanding of object-oriented programming (OOP) concepts.
- Experience working with databases and writing SQL queries.
- Familiarity with front-end technologies such as HTML, CSS, and JavaScript is a plus.
- Excellent problem-solving and analytical skills.
- Ability to work independently and in a team environment.
- Strong attention to detail and commitment to delivering high-quality code.
If you meet the above qualifications and are passionate about PHP development, we would love to hear from you. Please submit your resume and portfolio showcasing your relevant work.
Note: This position is for a Level 1 (L1) PHP Developer and only candidates with the specified experience and skill set will be considered.
We look forward to reviewing your application.
Acceldata is creating the Data observability space. We make it possible for data-driven enterprises to effectively monitor, discover, and validate Data pipelines at Petabyte scale. Our customers include a Fortune 500 company, one of Asia's largest telecom companies, and a unicorn fintech startup. We are lean, hungry, customer-obsessed, and growing fast. Our Engineering team values productivity, integrity, and pragmatism. We provide a flexible, remote-friendly work environment.
As a Principal Full-stack engineer, you will work across the Acceldata platform products. We’re looking for people with a strong background or inclination towards data engineering and systems; you’re comfortable in dealing with lots of moving pieces and can work at the intersection of Databases, API's and Frontends
You will:
- Be actively involved in strategic direction and product decisions.
- Design, build and maintain APIs, user-facing experiences, and services.
- Work closely with our customers and sales teams on a regular basis to carve out new features and use cases
- Work with MVC frameworks such as React or Angular
- Work with database systems, RDBMS, Mongo, Elastic Search.
- Develop shared front-end components (JavaScript & CSS) for use across all of our products, enabling other UI engineers to build better products faster.
You need:
- 10+ years of significant of web-application development experience in one or more JS frameworks. You care about building better products.
- Strong Computer Science fundamentals in data structures, algorithm design, and problem-solving.
- You're as comfortable writing plain JavaScript as working with modern frameworks like Angular. You've built your own controls and widgets in JavaScript.
- You write unit tests for your JavaScript (really, you do). You've probably used Node. You have built complex JS web applications.
- Organized, thorough, and detail-oriented
Good to have:
- Contribution to open-source projects.
- Background in enterprise software
- JVM performance tuning and debugging
Description:
We are looking for skilled PHP developer with 1+ years of hands on experience in
Front - End and Back -End programming in PHP and MySQL.
Skills:
- MVC Framework (Laravel preferred /CI).
- CSS
- Bootstrap
- JavaScript
- jQuery
- MySQL
Preference will be given to:
- React JS
- Vue JS
ABOUT THE STARTUP:
Lamamia is founded by IIM alumni and mentored by seasoned professionals from Flipkart.com, CommonFloor.com, Adani Group, TATA Group, Suzlon, and professors from IIT, IIM and XLRI.
Lamamia is incubated by IAMAI, (chaired by Mr Amit Agarwal, Amazon India Head) in association with Govt. of Haryana. It is also incubated by FIED IIM Kashiur for mentoring and funding support.
Lamamia is an Uber for Vernacular skilling and Education, wherein educators can create and share their micro-lessons and micro-tests with the learners spread across the remote and rural part of India. Students can choose the educators, courses and assessment tests to enhance their knowledge, skill, aptitude and employability.
DESIRED SKILLS:
- AWS (EC2/S3/Lambda)
- DynamoDB
- Node.Js
- HTML5, Javascript, React.Js
- Android Native (Java/Kotlin)
- Socket.io / WebRTC (LiveStreaming)
- Firebase
- Prior experience in developing/integration livestreaming feature is essential.
JOB DESCRITION
- Enhancing the existing features and developing the new features
- Being able to develop the product independently and also with the team .
- Being able to work under pressure and think out of the box.
- Being a good leader with decent professional communication skills.
- Knowledge and experience of Android Development is an added advantage
OUR PRODUCT
Understand The Product Features:
https://play.google.com/store/apps/developer?id=Lamamia&hl=en_IN
- Our product offers on-demand video lessons and quizzes in local languages.
- Teachers can independently create and share their content.
WHAT WE OFFER:
- Opportunity to work as a core team member
- Direct Reporting to Founders
- Exponential and 360 degree learning
- Working with an experienced team from IIM
- 4.2 - 7.8 LPA (INR) CTC + ESOPs*
Job Summary
- BS/BE/BCA/MSC/MCA degree in Computer Science, Engineering or a related subject
- Hands on experience is preferable in designing and developing applications using Java EE platforms
- Object oriented analysis and design using common design patterns.
- Profound insight of Java and J2EE internals
- Excellent knowledge of Relational Databases and SQL
- Experience in developing web applications using at least one popular web framework (JSF, HTML5, MVC)
- Knowledge on Micro services, Containers / Docker would be added advantage.
- Knowledge on data science would be preferred.
- Exposure to building API, rest service and webservices.
- Exposure to open source like Tensor flow, NIFI, Stream pipes etc.,
- Experience with test-driven development
- Good communication skills and client-oriented attitude
- Organized and detail-oriented person
- Problem solving skills, analytical mind and positive attitude
- Results oriented and focused on meeting deliverable timelines
- Availability to travel, if needed
- Fluency in English is a must
Responsibilities and Duties
- Design and develop features and modules for mission-critical applications
- Build modules on MES products like (SAP, Apriso, Rockwell etc.,)
- Contribute in all phases of the development lifecycle
- Write well designed, testable, efficient code
- Ensure designs are in compliance with specifications
- Prepare and produce releases of software components
- Support continuous improvement by investigating alternatives and technologies
Required Experience, Skills and Qualifications
2 - 5 years of hands-on Software Development experience using the below mentioned Technologies
- Java / J2EE
- EJB, JSF, Servlets
- HTML, HTML5
- SQL server / Oracle
- Json, webservice and etc.
Benefits
- Candidate would be Trained on SAP modules.
- Industry best pay.
- At least 2+ years of product development experience with expertise in designing and implementing high-performance java enterprise applications
- Extensive knowledge in Object-Oriented Programming and Design
- Extensive knowledge of Java, Spring, Spring MVC, Spring Boot, Hibernate, Struts
- Exposure to or experience with Git, Bitbucket, Jira, Jenkins etc.
- Experience with HTML/XHTML, CSS, Javascript, AJAX, DOM, Reactjs
- Extensive knowledge in creating and consuming RESTful API
- Extensive knowledge in automated unit testing using JUnit
- Experience in AWS infrastructure
- Knowledge in writing SQL queries and interacting with database systems such as Oracle, SQL Server,
- Thorough orientation towards Code reviews, Coding standards, Design Standards, and Code Documentation
- Knowledge in design patterns
- Knowledge of Data modeling in RDBMS or NoSQL databases
- A proactive approach to identify alternatives for a given problem statement
- Should have worked on enterprise-class applications
- Should have worked in an Agile environment
- Excellent oral and written communication skills












