


Job Description
Design and implementation of low-latency, high-availability, and performant applications
Implementation of security and data protection
Understanding of performance testing and optimization techniques
Requirements
Binding of UI elements to JavaScript object models
Creating RESTful services with Node.js
MERN stack developer must have proven experience in front & back-end development
Work in a cross-functional team to deliver a complete user experience
Reactjs Nodejs developer must know MongoDB, Express, Node.js, & React.
Create Unit and Integration tests to ensure the quality of code
Be responsive to change requests and feature requests
Write code that is cross-platform and cross-device compatible
MERN fullstack developer must have the ability to wear many hats and learn new technologies quickly
For MERN stack developer job, candidate must have good Knowledge of Node Debugging
Understanding & proficiency in REST APIs.
MERN stack developer should know Git Repository and Jira.
Integration of data storage solutions [RDBMS, NoSQL DB]

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Build the future of 3D virtual and hybrid events with Sarcon. Fast-growing profitable startup working with top brands across the globe.
We are recognized by the Government of Singapore & are a NASSCOM 10K startup. We also have a bunch of prestigious recognitions to our name. Our technology has powered virtual, hybrid and physical events of all sizes, from large international conferences to focused B2B meets in industries ranging from defense, information technology, aerospace to medicine and nanotechnology. The engineering team behind Sarcon consists of patent-holding engineers having worked for the likes of Intel, Qualcomm, Oracle, and L-Brands. We are continually working on adding products and features to our arsenal to make your events world-class.
In this role you would get to work closely not only with a highly smart and dedicated group of technologists but also with the sales and customer success teams as you help deliver the delightful experience customers have started to expect from Sarcon.
The role would be of interest to you if:
1) You want to build a world-class B2B2C product (A product used by businesses and end customers).
2) Are excited by the prospect of building cutting edge, scalable,secure, and intuitive applications.
3) You want to work on a product that is seeing exponential growth in demand and are excited by the challenges of building technology to support this demand
4) You want to work on stuff where the impact of your work will be seen by hundreds of thousands of industry leaders across industries
5) You want to push yourself to your limits and build a world-beater
Bonus-
Experience with Docker
Setting up scalable systems on the cloud
Key responsibilities:
1. Work on full-stack development with Primary Laravel PHP, JavaScript & Secondary- NodeJS,React
2. Work on building high-performance scalable applications for the global audience
Salary is negotiable for rockstar candidates.

● Be an active contributor to the team to plan, design and build solutions.
● Work closely with founders to decide the direction of the product.
● You will collaborate closely with other engineers of the team and lend your help in
your areas of expertise.
● Implement UI for our web app.
● Build microservices to support new functionality.
● Bind our front and back end services together.
● Deliver maintainable and high-quality code
● Work in an environment that supports your individual growth
● Ensure that our customer’s experience is the very best it can be. You might have to
interact with the dev team of our initial clients.
Who you are
● You are intensely curious and passionate about the prospect of diving deep in multiple
technologies, platforms, and problem spaces, even if they are currently unfamiliar
● You embrace uncertainty. Our space is a rapidly growing one and specifications are
continuously changing.
● You are experienced with modern React/TypeScript/CSS/HTML coding, testing,
debugging and automation techniques
● You care about the user experience and know how to build user-friendly web
applications
● You have experience with continuous delivery. Experience with AWS is a bonus
● You have a working understanding of object oriented and functional programming
paradigms
● You care about web technologies, exploring data, and software design (and video
calls!)
● You have excellent analytical and problem-solving skills, and can communicate your
ideas
● Experience with WebRTC, iOS, Android, or C++ development is a bonus
● A degree in Computer Science or a similar area are bonuses


Very good knowledge of at least one front end technology like AngularJs, ReactJs, ViewJs
Very good experience in AJAX, Javascript, Jquery, HTML, CSS3, bootstrap.
Good experience working for APIs and web-services
Should have good experience working for GIT or Bitbucket
Excellent Communication
Able to communicate with International client directly
- Strong logic and analytical skills.
- 5+ Years of experience with PHP, React.js, Javascript, HTML5, CSS3.
- Database Experience - Postgres or other relational databases.
- Proficient understanding of code versioning tools, such as Git, bitbucket.
- Familiarity with Unix/Linux environments.
- Experience with modern dev stack (Docker, Kubernetes) as well as cloud hosting solutions would be an added advantage but not compulsory.
- Use SOAP and REST to implement API integrations
- Flexible to Learn new technologies!!
Must Good English communication


The company has been widely recognized as an industry innovator in the Data Privacy, Security space and is being built by proven Cybersecurity executives who have successfully built and scaled high growth Security companies and built Privacy programs as executives.
We are seeking an experienced Senior React Developer with Node Engineer to join our team. The ideal candidate should have at least 7+ years of experience in building scalable web applications using NodeJS and a solid understanding of AWS services. The candidate should also have experience in designing and building large-scale distributed systems.
Responsibilities:
- Design and develop high-quality, scalable, and performant software solutions using NodeJS and AWS services.
- Collaborate with cross-functional teams, including product managers, designers, and other engineers, to identify and solve complex business problems.
- Design and develop large-scale distributed systems that are reliable, resilient, and fault-tolerant.
- Write clean, well-designed, and maintainable code that is easy to understand and debug.
- Participate in code reviews and ensure that all code is of high quality and adheres to best practices.
- Troubleshoot and debug production issues and work with the team to develop and implement solutions.
- Stay up-to-date with new technologies and best practices in software engineering and cloud computing.
Requirements:
- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
- At least 5 years of professional experience in building web-based applications using ReactJS and NodeJS.
- Strong experience with React frameworks, including Ant Design.
- Strong understanding of JavaScript, and experience with libraries such as Redux.
- Experience with HTML and CSS, and the ability to create responsive web applications.
- Experience with server-side frameworks such as Express and NestJS.
- Strong understanding of software engineering best practices, including agile development, TDD, and continuous integration and deployment.
- Excellent problem-solving and analytical skills, with the ability to identify and solve complex technical problems.
- Strong communication and collaboration skills, with the ability to work effectively in a team environment.
- Working on interesting technical challenges in a product centric and open-source driven environment.
- Providing architectural direction on large-scale enterprise project implementations.
- Structuring teams to ensure there is capacity to work on larger architectural redesign to meet scalability, performance, security or compliance needs.
- Working closely with clients as they build features, functionality, and applications to make the ideal applications for the end customers.
- Developing visioning skills and ability to see the big picture
- Implementing and contributing to engineering practices and processes
What you need to have:
- B.Tech /B.E.; M.Tech
- NodeJs, ExpressJs and Java based applications
- loopback.ioas a framework.
- Elastic search and MongoDB is used as Database
- Angular and Angular 2 is the dominant front-end framework used for development
- HTML5, CSS3, Angular, Angular 2/4/6 stacks
- What we look for in a front-end engineer is someone who has deep hands-on experience with Angular/ AngularJS and proficiency with visual design for a mobile-first product.
- Experience with MEAN stack is a plus.
- It's a joint venture between Front-end and Back-end.
- Docker
- Kubernetes
- Github
- Third-party API integrations


- Expertise in full stack tools Angular, SpringBoot, Node JS
- Expertise on RDBMS and no SQL databases like Oracle, MS SQL, MySQL, Mongo DB
- Understanding of microservices architecture
- Good understanding of Agile practices and DevOps tools like Jenkins/Azure etc.
- Zeal to drive solutions and results with a constant focus on business priorities and delivering business value.
- Ability to learn new tools and technologies quickly and extend the knowledge with other team members.
- Basic understanding of AI/ML and R / Python
- Good written and verbal communication.


What is the role?
You will be responsible for architecting and developing features on the application end to end. You will be working closely with the Product Managers and the Technical architect to come up with high-quality, resilient, and highly performant applications.
Key Responsibilities
- Design and develop SaaS-based applications based on microservices architecture.
- Work on the core backend and ensure it meets the performance benchmarks.
- Work on the front end with ReactJS.
- Designing and developing APIs for the front end to consume.
- Constantly improve the architecture of the application by clearing the technical backlog.
- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of them. We are open to promising candidates who are passionate about their work and are team players.
- Education - BE/MCA or equivalent.
- Overall 4+ years of experience.
- Agnostic/Polyglot with multiple tech stacks.
- Worked on open source technologies – NodeJS, ReactJS, MySQL, NoSQL, MongoDB, DynamoDB.
- Good experience with Front-end technologies like JavaScript frameworks, ReactJS, and AngularJS.
- Backend exposure – good knowledge of building API.
- Worked on serverless technologies.
- Efficient in building microservices in combining server & front-end.
- Knowledge of cloud architecture.
- Should have sound working experience with relational and columnar DB.
- Should be innovative and communicative in approach.
- Will be responsible for functional/technical track of a project.
Who will you work with?
You will closely work with the engineering team and support the Product Team of Plum.
What can you look for?
A wholesome opportunity in a fast-paced environment that will enable you to juggle between concepts, yet maintain the quality of content, interact, and share your ideas and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.
We are
Xoxoday is a rapidly growing fintech SaaS firm that propels business growth while focusing on human motivation. Backed by Giift and Apis Partners Growth Fund II, Xoxoday offers a suite of three products - Plum, Empuls, and Compass. Xoxoday works with more than 2000 clients across 10+ countries and over 2.5 million users. Headquartered in Bengaluru, Xoxoday is a 300+ strong team with four global offices in San Francisco, Dublin, Singapore, New Delhi.
Way forward
We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. We however assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.


- 2-5 years relevant work experience in building multiple users software solutions
- 1-2 years hands on experience building cloud based web and mobile applications
- JavaScript, React, NodeJS, structured and unstructured store
- Strong Front End or Back end experience
- Hands on experience building Restful APIs
- Hands on experience building microservices based applications
- Understanding of DevOps / DevSecOps processes and related tools including, but not limited to, IaC (Terraform, CloudFormation), config management (Chef, Puppet), Git / Bitbucket, or Jenkins, etc.
- Hands on experience with multiple frontend or backend technologies (either) / frameworks / platforms supporting web and mobile applications – Such as: NodeJS, Python, Django, Flask, PHP, Laravel, jQuery, Bootstrap, Angular, Vue.js, ReactJS, Bootstrap, React-Native, Flutter, iOS SDK, or similar.
- Hands-on end to end experience of multiple application development frameworks, monitoring tools, and deployment methodologies
- Experience building and deploying with container technologies such as Docker and Kubernetes and leveraging them throughout the CICD process
- Understanding of practices regarding system security measures



You can code comfortably in Python
Working knowledge of streaming media protocols, technologies, and standards (streaming, compression, and transcoding): HTTP Live Streaming (HLS), RTMP, RTSP, etc.
Good grasp of Linux and cloud server AWS or Azure.
Working knowledge of Data Structures and Algorithms.
Working knowledge of SQL, NoSQL, Graph Databases (MySQL, MongoDB, Cassandra, Redis, SQL/JSON)
Working knowledge of API architectures, micro-services.
Needs to have a good working knowledge of GitHub, docker.
Working knowledge of Distributed computing and multi-processing.
GOOD TO KNOW
Should have knowledge of pandas, Luigi, Celery, Django, flask, package.
Should have interacted with big-data.
Should have interacted with message queuing tools like Kafka, zmq, etc.
You have exceptional knowledge of encryption, security & networking.


