Business Developement Executive

Job Profile: React Native Developer (2+ Years Experience)

Location: Kolkata

Work Mode: Work From Office

Experience Required: 2+ Years

Employment Type: Full-Time

Job Description

We are looking for an experienced React Native Developer with 2+ years of hands-on experience to join our mobile development team in Kolkata. The ideal candidate will be responsible for building high-quality, scalable, and performance-optimized mobile applications for Android and iOS platforms.

Key Responsibilities

• Develop and maintain cross-platform mobile applications using React Native
• Convert UI/UX designs into pixel-perfect mobile interfaces
• Integrate RESTful APIs and handle asynchronous data
• Optimize mobile applications for performance, stability, and scalability
• Implement state management using Redux, Context API, or other libraries
• Write clean, maintainable, and reusable code
• Debug, troubleshoot, and resolve production and performance issues
• Collaborate with backend developers, designers, QA, and product teams
• Participate in code reviews, sprint planning, and Agile ceremonies
• Publish and maintain apps on Google Play Store and Apple App Store

Required Skills & Qualifications

• 3+ years of experience in React Native
• Strong knowledge of JavaScript (ES6+) / TypeScript
• Hands-on experience with React Hooks and Functional Components
• Experience with Redux / Context API
• Strong understanding of mobile UI/UX guidelines
• Experience with REST APIs and third-party SDK integration
• Familiarity with Android Studio and Xcode
• Experience using Git for version control

Good to Have

• Experience with Native Modules (Android / iOS)
• Knowledge of Expo
• Experience with Firebase (Auth, Push Notifications, Analytics)
• Familiarity with CI/CD pipelines for mobile apps
• Understanding of app performance optimization techniques

Behavioral & Soft Skills

• Strong analytical and problem-solving skills
• Good communication and collaboration abilities
• Ability to work independently and meet deadlines
• Willingness to work from office in Kolkata

What We Offer

• Stable work-from-office role in Kolkata
• Opportunity to work on live production mobile applications
• Career growth and technical learning opportunities
• Supportive and collaborative work environment

Looking for Front End - React JS, Back End – Node JS.

Build, maintain, and optimize backend services, APIs, and applications using Java frameworks such as Spring, Spring Boot, or Hibernate.

• To hire for all the sales openings
• To generate offer letters
• Providing quality candidates & Employee retention

You’re Awesome at:

• Excellent communication skills (Verbal & Written)
• Great understanding of JavaScript
• Excellent hands-on programming experience of NodeJS/Express/SailsJS
• Excellent hands-on programming experience of React/Angular/Meteor/VueJS
• Good understanding of RESTful API development
• Good knowledge of TDD (Test Driven Development)
• Good understanding of MongoDb/mysql/postgres
• Good understanding of AGILE - SCRUM
• Good understanding of GitHUB, SVN
• Experience with designing of overall architecture of the application
• Good understanding of Web Securities and how to implement in application
• Hand-on designing and implementing robust and scalable web service/api
• Hand-on application deployment and cloud platform such AWS/Heroku/GoogleCloud
• Understanding of the Software Development Life cycle

• The candidate must have strong experience in application security assessment. threat modeling, code review, static and dynamic testing.
• The candidate must have a strong understanding of common security libraries, security controls, and common security flaws.
• Candidate must have experience in performing application vulnerability Management, penetration testing, application & API security assessment.
• Candidate must have experience with OWASP, static/dynamic analysis, and common security tools
• Candidate must have basic knowledge of development or scripting experience
• Candidate must have experience in identifying security issues through code review during entire SDLC cycle
• A basic understanding of network and web-related protocols (such as TCP/IP, UDP, HTTP, HTTPS, protocols)
• Experience in working with developers
• Candidate must have good communication skills (written & verbal)
• He / She will be responsible for performing application security assessment, code review, API security assessment.
• Participate in and support application security reviews and threat modeling, including code review and static/dynamic testing.
• Ensure that security across all aspects of the software is uniform by setting up checkpoints.
• Perform threat modeling for applications to determine the potential threats and vulnerabilities to an application and identify points where applications are most vulnerable.
• Based on assessment results explore the threats that each application is exposed to and ranks them on a severity scale
• Recommend the countermeasures that could be developed to secure application
• He / She need to facilitate and support the preparation of security releases
• He / She needs to support product and development teams in the area of application security.
• Assist in the creation of best security development practices and security training for developers

Skills

• He / She must have 5 + Years of experience in Application security assessment & application vulnerability management with strong academic background. 
• Ability to stay current with emerging threats, security risks, and potential impacts to the business. 
• Should have strong exposure to application security assessment, code review, secure development practices, and application security tools & technologies.  
• Candidate should have at least one Information security certification CEH, CASE, or CISSP

MTX Group Inc. is seeking a motivated AI Solution Architect to join our team. MTX Group Inc. is a global implementation partner enabling organizations to become fit enterprises. MTX provides expertise across various platforms and technologies, including Google Cloud, Salesforce, artificial intelligence/machine learning, data integration, data governance, data quality, analytics, visualization and mobile technology. MTX’s very own Artificial Intelligence platform Maverick, enables clients to accelerate processes and critical decisions by leveraging a Cognitive Decision Engine, a collection of purpose-built Artificial Neural Networks designed to leverage the power of Machine Learning. The Maverick Platform includes Smart Asset Detection and Monitoring, Chatbot Services, Document Verification, to name a few.

Responsibilities:

• Creative translation of business needs into a conceptual, logical and physical architecture design of the solution
• Collaboration with the technical teams needed to deliver the design
• Leading architecture and design competency for the automation technology stack
• Strategic direction for maximizing simplification and re-use lowering overall TCO
• Creation of solutions which adhere to Enterprise Architecture, Development, and Information Risk Management standards and policies
• Collaboration with developers and engineering teams resolving the most challenging tasks ensuring the proposed design is properly implemented.
• Proactively identify and address technical strengths, weaknesses, opportunities and threats across the automation landscape
• Strategy for managing the changes to the architecture (new business needs, technology changes, etc.)
• Explain architecture standards and recommendation to business partners and drive alignment

What you will bring:

• Minimum 5 years of hands-on experience in the IT field, at least 3 years in IT architecture
• Solid experience as solution and platform architect, providing technical leadership and guidance designing enterprise software.
• Proven track record at managing multiple projects in fast paced cross-functional team environment.
• 1+ year year experience working with chatbots is a plus
• 2+ years hands-on experience with Microsoft Azure and Amazon Web Services
• Working knowledge of Machine Learning, techniques, algorithms, natural language processing
• Certifications in multiple cloud platforms is ideal
• 2+ years of experience working in an Agile Scrum / DevOps development methodology.

What we offer:

• Group Medical Insurance (Family Floater Plan - Self + Spouse + 2 Dependent Children)
• Sum Insured: INR 5,00,000/- 
• Maternity cover upto two children
• Inclusive of COVID-19 Coverage
• Cashless & Reimbursement facility
• Access to free online doctor consultation

• Personal Accident Policy (Disability Insurance) -

• Sum Insured: INR. 25,00,000/- Per Employee
• Accidental Death and Permanent Total Disability is covered up to 100% of Sum Insured
• Permanent Partial Disability is covered as per the scale of benefits decided by the Insurer
• Temporary Total Disability is covered

• An option of Paytm Food Wallet (up to Rs. 2500) as a tax saver  benefit
• Monthly Internet Reimbursement of upto Rs. 1,000 
• Opportunity to pursue Executive Programs/ courses at top universities globally
• Professional Development opportunities through various MTX sponsored certifications on multiple technology stacks including Salesforce, Google Cloud, Amazon & others