



Relevant work experience in ASP.net, C#
At least 2 years of experience with WCF Services
Very strong C# fundamentals
Has experience in building applications in C#
Experience and proficiency in client-side scripting languages, in particular HTML, CSS, and JavaScript
Experience and proficiency in cloud environment, in particular AWS
Additional skills-
- experience of handling Photon Engine
- knowledge of Scripting language like Python, Shell
- Knowledge of apache web server and php application deployment
- Performance monitoring- apps and cloud infra

About JetSynthesys Pvt. Ltd.
About
Connect with the team
Similar jobs
Role Overview
· We are seeking a passionate and experienced Full Stack Developer skilled in MERN stack and Python (Django/Flask) to build and scale high-impact features across our web and mobile platforms. You will collaborate with cross-functional teams to deliver seamless user experiences and robust backend systems.
Key Responsibilities
· Design, develop, and maintain scalable web applications using MySQL/Postgres, MongoDB, Express.js, React.js, and Node.js
· Build and manage RESTful APIs and microservices using Python (Django/Flask/FastAPI)
· Integrate with third-party platforms like OpenAI, WhatsApp APIs (Whapi), Interakt, and Zoho
· Optimize performance across the frontend and backend
· Collaborate with product managers, designers, and other developers to deliver high-quality features
· Ensure security, scalability, and maintainability of code
· Write clean, reusable, and well-documented code
· Contribute to DevOps, CI/CD, and server deployment workflows (AWS/Lightsail)
· Participate in code reviews and mentor junior developers if needed
Required Skills
· Strong experience with MERN Stack: MongoDB, Express.js, React.js, Node.js
· Proficiency in Python and web frameworks like Django, Flask, or FastAPI
· Experience working with REST APIs, JWT/Auth, and WebSockets
· Good understanding of frontend design systems, state management (Redux/Context), and responsive UI
· Familiarity with database design and queries (MongoDB, PostgreSQL/MySQL)
· Experience with Git, Docker, and deployment pipelines
· Comfortable working in Linux-based environments (e.g., Ubuntu on AWS)
Bonus Skills
· Experience with AI integrations (e.g., OpenAI, LangChain)
· Familiarity with WooCommerce, WordPress APIs
· Experience in chatbot development or WhatsApp API integration
Who You Are
· You are a problem-solver with a product-first mindset
· You care about user experience and performance
· You enjoy working in a fast-paced, collaborative environment
· You have a growth mindset and are open to learning new technologies
Why Join Us?
· Work at the intersection of healthcare, community, and technology
· Directly impact the lives of women across India and beyond
· Flexible work environment and collaborative team
· Opportunity to grow with a purpose-driven startup


About OOLIO :
Founded in 2019, Oolio has rapidly grown into Australia’s largest hospitality tech provider, trusted by industry giants like Star Casinos. Our innovative solutions empower businesses to streamline operations, enhance guest experiences, and drive revenue growth.
With a global footprint, we have established offices in the UK, US, and New Zealand, delivering cutting-edge technology to some of the world's most dynamic hospitality brands.
At Oolio, we’re not just building software—we’re shaping the future of hospitality with innovation, agility, and a passion for excellence. 🚀
As a leading hospitality technology company, delivering innovative solutions that help restaurants, cafes, and food service businesses streamline operations, integrate ordering and payments, and enhance customer experiences. Our platform is built on modern cloud-native technologies and follows an event-driven architecture, enabling
high scalability and reliability.
Responsibilities:
• Design, develop, and maintain scalable and high-performance web and mobile applications.
• Work across the stack with React, Golang, and Node.js.
• Working understanding of React Native is a plus.
• Architect and optimize APIs and microservices to ensure reliability, scalability, and security.
• Deploy, monitor, and manage cloud infrastructure using Kubernetes and AWS.
• Collaborate with product managers, designers, and other engineers to build seamless user experiences.
• Conduct code reviews, mentor junior developers, and promote best practices in software development.
• Continuously improve system performance, observability, and developer productivity.
• Troubleshoot and resolve production issues, ensuring uptime and reliability.
Requirements:
• 6+ years of experience as a Full Stack Engineer, working on production-grade applications.
• Strong proficiency in React.js (3yrs) for front-end development. Experience with React Native is a plus.
• Experience with Golang (3+yrs) and Node.js (3+yrs) for backend development.
• Solid understanding of microservices architecture and API development.
• Experience with Kubernetes, Docker, and cloud platforms (AWS) for about 4+ yrs
• Knowledge of databases (SQL and NoSQL) such as PostgreSQL and DynamoDB.
• Familiarity with CI/CD pipelines and DevOps practices.
• Strong problem-solving and analytical skills.
• Built offline first applications.
• Excellent communication and teamwork abilities.
Nice-to-Have:
• Experience in the pos or payments industry.
• Knowledge of GraphQL and gRPC.
• Familiarity with event-driven architecture (Kafka, RabbitMQ, etc.).
• Exposure to performance tuning and high-traffic system optimizations.
What We Offer:
• Competitive salary and benefits package.
• Hybrid work model with flexibility.
• Opportunity to work on cutting-edge technology in a fast-growing industry.
• A collaborative and dynamic work environment with a talented global team.
• Career growth opportunities and ongoing learning support.
If you are passionate about building scalable solutions and want to be part of an innovative team in the hospitality tech space, we'd love to hear from you!
Apply now and help shape the future of hospitality technology!

for the flight..
Now imagine the same technically multi order , next gen tracking ,indoor mapping, predicting security queues, coordinating and finally serving the customer on time, so he boards the flight with a smile. If you are geared to that excitement, its time you interview with us.
GrabbnGo is the first in the world to provide a multi order delivery at the gate service in airports.. and
we are working on being the best!
Your Competency Profile
® GraphQL API experience
® At least 3+ years of experience developing and deploying websites and applications
® Any of GIT, JS, RabbitMQ, Celery, Nginx, Google API, DevOps, GCP experience is an additional
strength
® In-depth knowledge of Python, Django (3+ years)
® SQL databases, NoSQL databases, Elasticsearch,
® Expertise in creating and maintaining restful API services (3+ years)


Responsibilities include (but are not limited to):
- Design, architect, and build high-quality scalable systems
- Review system design and architecture, code, and test plans
- Handle technical questions and escalations from clients
- Own projects end-to-end, including gathering requirements, solutioning and designing architecture, developing, testing, deploying, and maintaining systems
- Interact and collaborate with our high-quality technical team across India and the US
The Candidate
The ideal SSE is passionate about working with and guiding high-tech software development teams working on hard problems in computer science in areas such as distributed systems, machine learning, NLP, computer vision, programming languages, computer security, networking, cloud computing, analytics and big data.
Key Requirements and Qualifications:
- 3 – 5 years of work experience
- Significant programming expertise and/or have been programming a long time as a serious interest
- B.E. / B.Tech from a top university in India in one of the following departments (i) Computer Science, (ii) Information Sciences, (iii) Electrical Engineering, (iv) Electronics – or equivalent.
- Previous coursework or relevant experience in the following areas: software design, object-oriented programming, databases, Algorithms
Prior experience building enterprise products

● Good at frontend designing (HTML, CSS, JS, Material Designs) should be able to develop
Frontend shared by UX Designers.
● Developing JavaScript applications using Node.js, Express, React.js, and MongoDB.
● Write, execute, and maintain clean, reusable, and scalable code.
● Good understanding of CI/CD pipelines, versioning.
● Experience building Responsive websites for web, tablet, and mobile devices.
Requirements for the Job
● Experience with modern frameworks and design patterns, 3 to 4+ yrs experience. with the MERN
Fullstack paradigm.
● Experience in developing JavaScript applications using Node.js, Express, React.js, and MongoDB.
● Skills - HTML, CSS, Bootstrap, Material UI designs, React JS.
● Backend - MongoDB, REST APIs, Cloud Frameworks deployments.
● Experience with developing ML based SaaS platforms would be an added advantage.



- Responsible for the successful technical delivery of code and design documents
- Responsible to evaluate and review design frameworks and methodologies.
- Responsible for organizing, documenting, and review work items scope from a technical point of view.
- Responsible for scoping, designing, development, reviews, and complete delivery from the technical end.
- Review and validate estimates for complex projects to ensure correct sizing of work.
- Participates in POCs, validates the complex technical solution, performs estimates and collateral consolidation.
- Lead and coach a team of junior developers
Requirement
- Strong experience in the development of microservices-based applications using JEE technologies Spring Boot, and Spring MVC, JPA, and Hibernate.
- Experience in handling integration with multiple legacy systems by creating/consuming services in SOAP/REST/MQ, Apache Camel integration framework.
- Strong experience in developing web applications using single-page architecture and a responsive design using Angular, Bootstrap, and building hybrid mobile applications
- Understanding of front-end technologies, such as HTML5, and CSS3
- Containerizing applications using Docker/Kubernetes
- Setting up CI/CD pipelines using GIT, Jenkins, SonarQube is a plus
- Setting up applications for log monitoring using ELK stack and performance monitoring using Prometheus and Grafana is a plus
- Ensure quality and timeliness of implementation of activities related to design, build and implementation of work product; participate in activities related to requirements elicitation, validation of architecture, creation, and review of design; provide pseudo code to the team; assign and review tasks for work product implementation with the objective of ensuring the highest levels of service offerings in own technology domain
- Performs high and low-level design provides pseudo-codes, implements the prototype, and does design reviews in order to deliver design documents as per customer requirements
- Provides inputs for an overall implementation plan, lead deployment of applications, infrastructure, and post-production support activities
- Interface with customer for issue resolution, provide status updates, Build customer confidence in team`s ability to deliver in order to support high customer satisfaction
- Understand client-side business requirements and provide value-led solutions. Should have strong and clear verbal and written communication skills including addressing escalations, presenting status in management meetings. Excellent client interfacing skills, mentoring skills
- Experienced in developing microservices/APIs using REST principles
- Experienced in JEE technologies, Spring Boot, Spring MVC, Hibernate, Swagger
- Experienced in using Queues (ActiveMQ/RabbitMQ, Kafka) and integration frameworks like Apache Camel
- Experienced in Front End skills include Angular, CSS, SAAS, Node, NPM, Bootstrap
- Experience with one of the application servers like Tomcat, JBoss EAP, IBM WebSphere
- Experience with relational databases like Postgres, Oracle DB2, and NoSQL databases like Elastic Search, MongoDB, Neo4J
- Experience in containerizing applications using Docker/Kubernetes
- Experience in setting up CI/CD pipelines using GIT, Jenkins, SonarQube is a plus
- Experience in setting up applications for log monitoring using ELK stack and performance monitoring using Prometheus and Grafana is a plus

Visit us: https://www.saahihain.com
Job Description:
We are looking for a seasoned full-stack engineer (MERN) to build out our mobile application on AWS.
Responsibilities:
Design and implementation of the overall backend architecture
“Pixel-perfect” implementation of our approved user interface
Design and deployment of our database
Mobile development
Design and construction of our REST API
Integrating our front-end UI with the constructed API
Design and implementation of continuous integration and deployment
Have knowledge of live streaming, video communication, and AWS IVS
Skills
Writing HTML, CSS, and JavaScript. Being up on the latest practices is a must, e.g., HTML5, CSS3, and ECMAScript 6 (minimum)
A relevant back-end programming language preferably Node.js
Database design and management, including being up on the latest practices and associated versions
Server management and deployment for the relevant environment
Familiarity with a relevant and globally supported framework—both front-end and back-end, if necessary—( e.g., React, Express, Meteor )
Ideally, familiarity with CSS preprocessors, bundlers, and associated languages/syntaxes/libraries ( e.g., Sass, Less, and webpack )
Thorough understanding of user experience and possibly even product strategy
Experience implementing testing platforms and unit tests
Proficiency with Git or similar version control tool
Appreciation for clean and well-documented code
Knowledge in AWS Amplify is a plus.





Primary Qualifications
- Bachelors degree in Computer Science, similar technical field of study or equivalent practical experience.
- Experience: 6-9 years.
- Software development experience in one or more general purpose programming languages including but not limited to: Java, C/C++, Python, Javascript.
- Good technical communication.
- Experience in working with front end technologies and/or front end frameworks like Angular, ReactJS or Vue.
- Experience as an Angular developer for 2+ years.
- Experience in modern JavaScript, HTML, CSS and/or jQuery for at least 3+ years.
- Familiarity with responsive design, modern CSS techniques, best practices for web and/or mobile accessibility.
Responsibilities
- Manage individual project priorities, deadlines and deliverables.
- Design, develop, test, deploy, maintain and improve software.
- Provide technical leadership across features, projects and tools.
- Mentor new and junior engineers to bring them up to speed.
- Write client-side code for web-based applications, create fast, easy-to-use, high volume production applications, and develop prototypes.
- Work closely with product management, designers, and other engineers.
- Ensure the technical feasibility of UI/UX designs.

