
About Duplex Technologies Services
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What kind of work will you get?
We are looking for a Nodejs developer.
Examples of technical tasks:
Working on our backend SDK to implement APIs that will be consumed by the frontend widgets
Designing APIs for different auth recipes
Architecting auth flows
You will also be given non technical tasks like product brain storming, competitor analysis and writing documentation.
Note: Compensation is as per the applicant's geography
Requirements
Well versed in nodejs with 2+ years of professional experience
Familiar with and comfortable working with Web frameworks like FastAPI, Django and Flask
Familiar with HTTP networking in nodejs
Strong understanding of async and sync modes in nodejs
Bonus:
Contributed to open source, or have your own open source repo with a community and many github stars
Built an in-house authentication or authorization solution or worked with solutions such as Keycloak, Auth0, Ory, Okta etc
Job Description:
We are seeking a skilled Embedded Firmware Engineer with expertise in RTOS, embedded C/C++, Python, and IoT protocols. In this role, you will be responsible for developing and optimizing embedded firmware for 16-bit and 32-bit microcontrollers, focusing on board bring-up, testing, and debugging.
Key Responsibilities:
- Develop embedded firmware using embedded C/C++, Python, and data structures.
- Utilize RTOS, preferably Zephyr or FreeRTOS, for real-time embedded applications.
- Implement low-level embedded software design and development for microcontroller-based systems.
- Configure and integrate communication interfaces such as I2C, SPI, RS232/485, USB.
- Incorporate industrial protocols like Ethernet, Modbus, and REST into firmware designs.
- Hands-on experience with MQTT, HTTP, BLE, Wi-Fi, and web server technologies.
- Collaborate using GitHub and JIRA, following Agile/SAFe methodologies.
Required Skills:
- Proficient in embedded C/C++ programming and Python scripting.
- Strong understanding of RTOS, preferably with experience in Zephyr or FreeRTOS.
- Demonstrated knowledge of embedded firmware development for 16-bit / 32-bit microcontrollers (STM32, ESP32).
- Experience with communication interfaces including I2C, SPI, RS232/485, and USB.
- Familiarity with industrial protocols such as Ethernet, Modbus, and REST.
- Hands-on experience with IoT protocols including MQTT, HTTP, BLE, and Wi-Fi.
- Proficient use of GitHub and JIRA for version control and project management.
- Strong problem-solving skills and ability to troubleshoot embedded systems issues.
Qualifications:
- Bachelor's degree in Electrical Engineering, Computer Science, or related field.
- Proven experience in embedded firmware development and board bring-up.
- Excellent communication skills and ability to work in a collaborative team environment.
Join us in developing cutting-edge embedded firmware solutions for IoT applications and microcontroller-based systems!
Senior Staff Engineer - Delivery
Experience- 7.5-10 years
Job Location Remote (Anywhere in India)
👋🏼We're Nagarro.
We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale across all devices and digital mediums, and our people exist everywhere in the world (19000+ experts across 33 countries, to be exact). Our work culture is dynamic and non-hierarchical. We're looking for great new colleagues. That's where you come in.
REQUIREMENTS:
- Strong background in project management, consulting, cross-group collaboration skills and technical development background.
- Strong background in Agile and Scrum master.
- Ability to convey a message in a simple and structured manner, customized to the audience and to the mode of communication.
- Fluent verbal and written language skills
- Experience in managing complex and highly technical development projects.
- Experience with technical leadership and end to end development.
- Strong understanding of technology and the ability to deep dive into a technology problem
- The ability to multitask and manage multiple projects simultaneously in a globally distributed delivery setup.
- Strong understanding of agile metrics and processes
RESPONSIBILITIES:
- Ensuring client satisfaction above all else
- Showcasing a consulting mindset by acting as a solution provider rather than an order taker
- Identifying project/service stakeholders at an early stage and working with them to ensure that the deliverables are in sync with the benefits defined in the business case.
- Planning, organizing, and monitoring the project to deliver high quality business solutions.
- Defining the scope of the project/service, managing goals, risks, issues, and resources throughout the project lifecycle.
- Mentoring and managing team members, by giving constant on the job feedback, and by providing guidance
- Ensuring project quality of work meets defined governance, process standards and best practices.
- Reporting the status of all key metrics (eg: risk, scope, schedule, quality, customer satisfaction) from inception through closure
- Assisting the account management team in responding to new project requests
- Identifying opportunities in the current engagement to cross sell or up sell Nagarro’s offerings.


IT experience in analysis, design, development, documentation, implementing, and testing of software systems in Java, Spring Boot, Hibernate, and Internet technologies.
- Spring Boot includes real-world experience working with Microservices Architecture, Plugin Services.
- Strong experience in Spring Frameworks such as Spring MVC, IOC, AOP, and Spring JDBC.
- Strong knowledge of the DevOps, AWS Environment, Code Versioning - Strong hands-on experience with Spring IO, Spring Boot with Thyme leaf.
- Experience in implementing Java EE design patterns such as MVC, Singleton, Session Façade, DAO, DTO, and Business Delegate in the development of Multi-Tier distributed Enterprise Applications.
- Good experience in developing Web Services SOAP, JAX-WS, WSDL.
- Experience in core Java-Multithreading, collections, Servlets and JDBC.
- Strong knowledge on RDBMS concepts and broadly worked Postgres, MySQL technologies such as MongoDB
- Experience in designing front-end technologies like ReactJS will be an add-on
- Hands-on experience with build and deployment tools including Ant / Maven, logging and Debugging using Slf4 and Log4j, and unit and integration testing using JUnit.
- Experience with Use-Case design, Class, and Sequence diagrams using UML.
- Excellent team player with good analytical, strategic planning, and interpersonal and communication skills. Highly motivated, enthusiastic, and self-starter.
Founded by two MDI alumnus, it is a student centric and personalised learning platform that delivers enjoyable learning content as per the state boards. This ed-tech provides a solution which is easy to use, lets students enjoy learning, makes life easy for a teacher and delivers learning in the language that students are most comfortable. The organisation has worked in 14 states across India and awarded Google India under "Impacting Change through Digital".
- Should have deep and Hands-on experience in Development on Flutter with the ability to develop all feature requirements that can come up in our app products on Android, iOS and Web
- Should have ability to develop APIs and SDKs for cross integration of applications with other applications
- Should have End-to-End tech product skills with basics of Node.JS , Firebase, MySQL based databases, AWS, Analytics. Strong learning intent on all of these to build full stack capability to manage and build our solutions.
- Should have Complete command on Google Play Console and iOS Console and all skills to use/manage the same
- Should have Practical Experience of user data management, user journey and user engagement to improve app’s usage
- Should be collaborating with Design and Development Teams, and participate in Requirement Analysis to decide upon, build and/or improve complex, high-performance Flutter-based architectures and applications
- Should be analysing and developing components and / or libraries to re-use in various products
- Should be Testing and Deploying iOS/Android applications to their respective Stores
- Should be revising, updating, refactoring and debugging code
- Should be helping to develop extensive documentation throughout the lifecycle of software development
- Should be designing solutions and/or coding practices to increase productivity for the team
- Should be serving as an application expert and providing technical support
- Should be assessing and communicating about projected timelines for deliverables and future product growth
- Should be having a customer-centric approach to all activities.
Desired Candidate Profile
What you need to have:
- Having at least 2 years of experience in Flutter, JavaScript, Firebase and related technologies. Familiarity with NodeJS and Bootstrap is a plus
- Having a deep understanding of Android Studio, and deployment processes to Play Store and App Store
- Having proven hands-on capabilities working in a fast-paced environment with enthusiastic and inquisitive members. Should have sharp attention to details, smart decision-making ability, and be able to manage time and resources effectively and efficiently
- Having proficiency in written and oral English communication. Should be reading, writing, analysing, interpreting, negotiating and presenting business correspondence with groups of managers, vendors, customers, and other stakeholders
- Proactive in analytics, problem-solving and calculative aptitude.
- Proven ability in being part of a team dedicated to delivering quality work
- Ability to constantly learn and unlearn, willing to share/teach, and are not afraid of experiments and change
- Having a green outlook and care about the environment
- Someone looking to join full time at the Gurgaon office

We have multiple open positions for full-stack engineers to work with us on a cutting-edge eCommerce trade analysis platform.
I am looking for multiple full stack MERN developers
Must have experience with:
- Typescript
- NextJS
- Firebase / AWS services
- Experience working on SaaS applications with a large codebase
Nice to have
- Tailwind
- DynamoDB
- Chart libraries such as ChartJS
- 3-7 years of hands on experience in mobile app testing - iOS / Android
- Mobile automation expertise (iOS, Android) using Appium.
- Experience having automated in an Agile environment.
- Experience with issue tracking tool (JIRA) and reporting tools.
- Experience with source code management and build tools - Git, SVN, Maven, Gradle
- Experience in using Charles Tool / Fiddler
- Programming language: Java
- Automation tool: Selenium, Appium
- Others: Jira, GIT, Maven, Gradle, Bamboo, TestNG
- Experience working and automating in REST APIs based WS environment.
- Strong knowledge on current automation trends.
- Knowledge of Performance testing on mobile applications.
- Experience with continuous integration using bamboo/Jenkins
Our client is a Community Commerce company that focuses on fashion and accessories. Their community network and technology is leading a rejig of Fashion retail and supply chain in India. Their network creates users as buyers and sellers at the same time, offering unbeatable prices on products and rewards for sharing deals across social media.
The founders are alumnus of prestigious tech and business institutes, with expertise and experience with ECommerce and distribution facilities. They have ensured quality and fashion with the factory price tag, that works best when shared rapidly with communities on social networking.
As a Jr.Customer Support Executive, you will be managing and building strong relationship with the customer.
- Maintaining a positive, empathetic and professional attitude toward customers at all times.
- Responding promptly to customer inquiries.
- Communicating with customers through various channels.
- Acknowledging and resolving customer complaints.
- Providing feedback on the efficiency of the customer service process.
- Ensuring customer satisfaction and provide professional customer support
- Follow up on order status with internal teams.
- Convert Cancelled and Pending orders by calling customers.
- Effectively speaks, writes and presents clearly with persuasion.
What you need to have:
- Preferably experienced in dealing with fashion products.
- Command over MS Excel
- Enthusiasm to work with a passionate team.
- At least 1 year of working experience
- Fluency in English, Hindi, Kannada. Tamil & Telugu (preferred)
- Good E-Mail writing skills (Must)
Experience: 0 to 2 years
Annual CTC: Rupees 2,50,000 to 3,00,000
- IMMEDIATE JOINEE
BA/BS degree in Computer Science or related technical field or equivalent work experience. MS degree is preferred. - 9+ years development experience in JAVA (using OO Design and Analysis, Design Patterns, etc.)
- High experience in Java 8 with hands on coding Required.
- 4+ years’ experience building highly scalable, distributed and reliable Restful Web Services using Spring, Jersey, etc.
- Should have knowledge on Cloud applications preferably on AWS.
- Knowledge on building Front end applications using JavaScript, AngularJS, HTML5, CSS3.
- Experience with relational DBs like MySQL and NoSQL Database like MongoDB, Solr/Lucene will be a plus.
- Experience with Tomcat, Jax-RS, REST, JPA, IntelliJ, Groovy, Hibernate is must.
- Experience with build technologies like Gradle, Jenkins will be a plus.
- Experience with Test Driven Development using TestNG/Junit testing frameworks.
- Experience working with version control like GIT.
- 8+ years (or more) experience shipping quality code
- 4+ years’ experience with leading frontend frameworks like Angular 1 to 8 or ReactJS, etc.
- Experience on Ionic Framework, Cardova
- Experience contributing front-end code to a publicly available, consumer-focused web application.
- Solid experience and understanding of HTML5, CSS3, and Javascript (vanilla JS and popular libraries like Underscore.js and jQuery)
- Experience with REST-based APIs

