

We have an opening for Sr Lead Software Engineer -Full / Mern Stack Developer.
Responsibilities :
- Responsible for writing reusable, testable, and efficient code
- 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
- Should have the ability to translate Wireframes and PSD Designs into functional web apps using HTML5, React , Node.js, and Mongo.
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- Architect scalable web architectures
- Must have proven experience in front ( Rect.js)& back-end development (Node.js)
- Work in a cross-functional team to deliver a complete user experience
- Must know MongoDB, Express, Node.js, & React., Typescript, CSS, HTML, Bootstrap
- 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
- Must have the ability to wear many hats and learn new technologies quickly
- Candidate must have good Knowledge of Node Debugging
- Understanding & proficiency in REST APIs.
- Should know Git Repository and Jira.
- Integration of data storage solutions [RDBMS, NoSQL DB]
Qualifications
Having Expereince in MongoDB - Document DataBase,
Node.js —Express(.js) web framework -Backend
React(.js) — a client-side JavaScript framework along with Bootstrap , HTML5, CSS3 - Frontend
Education : B Tech , BCA or Equivalent
Relevant Experience : 3 to 9 years : Full Stack developer
Preferred Candidate : Immediate Joiner
Location: Kolkata only ( Onsite).

About DataSpace Security Pvt Ltd
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Location: Bangalore
Job Description:
* Make mature decisions to support a high-performance and scalable product with a minimal footprint
* Address and improve any technical issues
* Collaborate well with engineers, researchers, and data implementation specialists to design and create
advanced, elegant, and efficient systems
* Ability to translate and design functional web apps using HTML5, AngularJS, React, Node.js, and
Mongo
* Binding of UI elements to JavaScript object models
* 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
Experience:
* 1-4 years minimum as MERN/ MEAN Stack Developer
* Detail-oriented experience as a Web Developer creating Angular based solutions
* 1-2 years with Node.js and Javascript
* Ability to work both independently and in collaborative teams to communicate design and build ideas
effectively
Requirements:
* Working knowledge on Nodejs and javascript
* Working knowledge of Angular and Express
* Solid understanding of HTTP protocol and how server-side code is processed on the client
* Some experience with Photoshop or Sketch is a plus (creating sprites, optimizing, cutting, or adjusting
images)
* Working knowledge of front end optimization and performance techniques
* Obsession with lean, clean, and organized front-end code
* Cross-browser development and troubleshooting
* Experience building Responsive websites for web, tablet, and mobile devices
* Able to handle multiple projects and competing deadlines
* Good understanding of overall web design including basic usability, accessibility, industry standards,
architecture, and navigation.


ExpressJs)
● In-depth knowledge and working experience on Restful/SOAP web services
● Working knowledge of NoSQL/SQL database technologies.
● In-depth knowledge of web technologies like React JS/Next JS, and Typescript.
● Experience in databases such as SQL Server will be preferable
● Experience with AWS Cloud (specifically API Gateway) will be preferable
● Experience with popular React.js workflows (Redux)
● Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript.
● Understanding of caching and third-party integration.
● Familiar with code versioning tools (such as Git, SVN).
● Knowledge of unit testing code using Jest & Enzyme.
● Knowledge of Python and Chrome extension development is a plus.
● Excellent verbal communication skills
● Good problem-solving skills


1) Understand client requirements and functionalities.
2) Write well-designed, testable, efficient code.
3) Responsible for solving complex technical issues.
4) Ensure quality projects are delivered within defined timelines.
5) Active involvement in client communication to understand functional requirements.
6) Maintain high standards of quality for code, documentation and other deliverables
Required Skills
1) Experience in Angular with lates version
2) Hand on experience Node.JS./Express JS
3) Database: MYSQL/MongoDB
4) Experience in JavaScript, Typescript.
5)Good experience in , JavaScript, Jquery
6) Experience working in an Agile environment.
7) Good communication skills


Full Stack Developer at Roarke will be responsible for building scalable software applications and is comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. He/she is responsible for developing and designing front end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for application design features, among other duties
Responsibilities:
- Interface with technical team to determine reporting requirements of a given project
- Developing front-end website architecture.
- Designing user interactions on web pages.
- Developing back-end website applications.
- Creating servers and databases for functionality.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
- Seeing through a project from conception to finished product.
- Designing and developing APIs.
- Meeting both technical and consumer needs.
- Staying abreast of developments in web applications and programming languages.
Required Skills:
- Knowledge of essential front-end technologies like HTML, CSS, JavaScript
- At least one server-side programming language like Java, Python, PHP, Ruby, etc.
- Database management and caching mechanism
- Server and configuration management
- Version control systems like GitHub, GitLab, BeanStalk
- Basic UI/UX design
- Project management skills
- Security awareness
- The agile development approach to carry out the vision with multidisciplinary tasks without any hurry or disturbance.
- Generate an MVP (minimum viable product)
- Problem Solving Skills for you will be expected to be the go-to person during any technical difficulty while creating an application.
Desired Skills:
- Good communication and problem-solving skills.
- Project management skills.
- Problem-solving skills
- Focus on customer satisfaction
Required Experience:
- >4 years’ experience developing mobile and web applications
Required Education:
- A Bachelor’s degree in Computer Science or a related field
- Design and develop high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance.
- 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.
- Build and deploy on to AWS
- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.

We're hiring Fullstack - React.Js and Node.js developers to join our team in UK! You will be responsible for building fluid and responsive user interfaces for multiple platforms and devices.
We are looking for experienced engineers who have an appetite for solving complex problems and build seamless user interactions to world-class standards.
Requirements
You’re great at
- Strong experience in React.js & Node.js
- Graph.ql
- Creating testable code and make testing a priority;
- Agile methodologies such as Scrum and Kanban;
- Being passionate, self-driven and working with little supervision towards a common team or company purpose
- Writing and consuming RESTful interfaces
- Vanilla Javascript and modern frameworks and platforms, Node.js experience is essential;
- AWS
- Serverless
- Developing great user interfaces
It also would be cool if you
- Know module bundlers and task runners such as Webpack, Parcel, Rollup, Browserify, Grunt or Gulp;
- Have experience with Test Automation
- Have experience in databases, both SQL and document-based
- Use state management like Redux, MobX and/or other;
- Use of CSS pre/post-processors like PostCSS, Styled Components, LESS, SASS and/or others
Benefits
We offer
- Flexible working
- Competitive salary
- Annual bonus, subject to company performance
- Access to Udemy online training and opportunities to learn and grow within the role
- Good Healthcare Benefits
- Enhanced Maternity, paternity, shared parental and adoption leave and pay
- Autonomous working





