Data Engineer

Job Title : React.js + Web3 Developer

Experience : 2+ Years

Location : Gurgaon, Sector 48 (Work From Office)

Working Days : 6 Days

Employment Type : Full-Time, Permanent

Job Summary :

We are seeking a talented React.js + Web3 Developer to join our fast-growing engineering team.

The ideal candidate should have strong front-end development skills along with hands-on experience in blockchain/Web3 integrations.

Mandatory Skills : React.js, JavaScript/TypeScript, Web3.js/Ethers.js, Wallet Integrations, State Management (Redux/Zustand), REST APIs, Git.

Key Responsibilities :

• Develop responsive, scalable front-end applications using React.js & TypeScript.
• Integrate Web3.js / Ethers.js to connect UI with blockchain networks.
• Work with REST & GraphQL APIs for backend communication.
• Implement wallet integrations (MetaMask, WalletConnect, Coinbase Wallet, etc.).
• Collaborate with blockchain engineers for smart contract interactions.
• Optimize UI performance, handle state management, and write clean, maintainable code.
• Troubleshoot and enhance Web3 features within the application.

Mandatory Skills :

• Strong hands-on experience in React.js, JavaScript/TypeScript.
• Experience with Web3.js/Ethers.js, blockchain interactions.
• Understanding of wallet integrations, dApps, and blockchain basics.
• Knowledge of state management (Redux/Zustand/Context API).
• Strong debugging, problem-solving, and Git experience.

Nice to Have :

• Familiarity with Solidity, Smart Contracts, and Ethereum ecosystem.
• Experience with Node.js or backend systems.
• Understanding of IPFS, Layer 2 solutions, and NFT standards.

About Us:

We are not just an AD agency or a creative agency, we are a Communication Company. Founded in 2014, Moshi Moshi is a young, creative, gutsy, and committed communication company that

wants its clients to always Expect the EXTRA from it. Our primary clientele consists of Startups and corporations like Ola, Zoomcar, Mercedes Benz, ITC, Aditya Birla Group, TATA Group, MTV, IHCL,

Jaquar, Sobha, Simple Energy, and Godrej amongst others. We have a huge team of creative folks, marketers, learners, developers, and coders who believe Moshi Moshi is an experience rather than

a company.

Location: On-site – Bengaluru

Duration: 3 Months (Full-Time Internship)

Role Overview:

As a Content Creator Intern, you'll be responsible for ideating, creating, and delivering content that engages audiences across platforms—especially around tech and long-format narratives. You’ll be

featured in some on-camera content, so we are currently looking for a male candidate for role-specific requirements.

Key Responsibilities:

● Conceptualize and create engaging long-format content, particularly in the tech space.

● Script, shoot, and edit videos for social media, YouTube, and other digital platforms.

● Be comfortable appearing on camera as a presenter or host for certain video formats.

● Collaborate with designers, editors, and marketing teams to bring creative ideas to life.

● Stay updated with trends across YouTube, Instagram, and LinkedIn.

Requirements:

● Male candidate (role involves on-camera presence requiring a male host).

● Experience in creating or scripting tech-related or long-format content.

● Basic knowledge of tools like Adobe Premiere Pro, After Effects, Canva, or Figma is a plus.

● Strong storytelling and communication skills.

● Comfortable in front of the camera and presenting ideas clearly.

● Available to work full-time on-site in Bengaluru for the internship duration.

Perks & Benefits:

● Stipend of ₹15,000/month

● Hands-on experience with real brand campaigns and content creation.

● Creative mentorship and professional development.

● Certificate and letter of recommendation on successful completion.

Domain: Automation Testing – Selenium Job Purpose • Thought leadership - Consult with the client and setup/guides a team to strategize, design, implement and run automation solution supporting variety of applications • Technical leadership - Identify, evaluate, recommend, and optimize current automated testing processes and tools • Define and implement test automation strategy including roadmap, tools, framework, and approach across project teams • Oversee technological delivery of the recommended automation solution roadmap across project teams • setting up end to end QA processes across Requirement Analysis,Test Strategy/Design and Test reporting • Participate in design and architectural reviews of proposed automation solutions across project teams • Designing & implementing enterprise wide QA strategy for variety of clients including complex applications across multiple tech stacks (involving both functional and automation testing) • Planning, estimating (should be aware of robust models and how to use them) and tracking team’s work • Status reporting: Track and report upon testing activities, including testing results, test case coverage, required resources, defects discovered and their status etc. • Mentors/guides the team on technical knowhow • Adhere to company project standards and guidelines Mandatory Skills & Experience • 10-14 years of overall testing experience and atleast 4+ years of in-depth experience in establishing test automation frameworks, evaluating tools, and implementing continuous testing strategy • Hands on framework development for a Green Field Project • Strong hands on experience in Java/JavaScript programming languages; java collection frameworks • Strong experience on QA Automation tools such as Selenium/Cucumber/Appium/SOAPUIetc. • Strong exposure on UI or API automation, hands on Webservices/Microservices automation • Experience in CI/CD tools, such as Gitlab(preferable) / Jenkins • Experience in Cloud tech preferably AWS • Experience on Cloud Platforms such as Sauce Labs, Perfecto • Functional tools like Selenium (mandate), Webdriver IO, NightWatchJS, etc • Should have basic knowledge of JMeter or any other equivalent Performance testing tool • Sound Knowledge of methodologies and approaches such as Agile, BDD, DevOps etc. • Industry experience on Financial Services is preferred. About US Publicis Sapient is a digital transformation partner helping established organizations get to their future, digitally enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting and customer experience with agile engineering and problem-solving creativity. United by our core values and our purpose of helping people thrive in the brave pursuit of next, our 20,000+ people in 53 offices around the world combine experience across technology, data sciences, consulting and customer obsession to accelerate our clients’ businesses through designing the products and services their customers truly value Additional Information • Gender Neutral Policy • 18 paid holidays throughout the year for NCR/BLR (22 For Mumbai) • Generous parental leave and new parent transition program • Flexible work arrangements • Employee Assistance Programs to help you in wellness and well bein

• Plan, manage, implement, support and/or monitor SAP integration solutions and middleware for on-premise, cloud or hybrid scenarios
• Plan and conduct customer workshops, design and build integrations and interfaces, create plans for data Integration and Unit testing
• Communicating effectively with project team members at different technical knowledge levels and often remotely across diverse geographical locations
• Identify test data for unit testing, integration testing and user acceptance, working with client's functional consultants for validation of test results
• Build relationships with your clients to help Accenture become the go-to partner for SAP data integration and interfaces
• Manages small-medium sized teams and/or work efforts at a client

• Design and implementation of low-latency, high-availability, and performant applications
• Developing new features & refining existing features on server-side
• Implementation of security and data protection
• Integration of data storage solutions

• Proficient in NodeJS and experience working on frameworks such as Express, StrongLoop, etc.
• 2+ years experience working on consumer mobile products / businesses at scale.
• Proficient in asynchronous programming and its quirks and workarounds
• Experience working on User Authentication and Authorisation between multiple systems, servers, and environments
• Experience working on NoSQL DBs such as MongoDB
• Experience working on Unit Testing & Functional Testing frameworks for NodeJS

• become a part of our early team, and shape products from grounds up
• Attractive Compensation & Stock Options
• empowered to build an amazing startup culture with us
• full ownership and massive growth opportunities
• and more...

Responsibilities :

• Manage the day-to-day operations including product content, site maintenance, Listing hygiene inventory availability, pricing and promotional activities, on-site content improvements, ensuring a perfect store online and the best consumer experience.
• Develop campaign strategies and audience targeting recommendations per brand and product line. Continually optimize product listings, brand store, and enhanced content
• Work cross-functionally with the sales team, PPC Managers  and other Amazon partners to drive incremental revenue and increase advertiser satisfaction
• Ability to deliver the highest level of customer service to our clients. See to it that the reports are sent to clients on time and according to the format that is set
• Make sure that the media plan is set after discussion with the analyst and PPC manager
• Manage Communication with the clients weekly as well as account wise, Keeping a track of all the ad campaigns &  deliverables list etc. 
• Develop strong relationships with Amazon vendor managers, partners and external agencies
• Maintain KPIs and report on performance to key stakeholders identifying risks and opportunities, making recommendations, and implementing the action plan.

Qualifications:

• MBA in marketing 
• Excellent oral and written communication skills, and an ability to influence internal and external partners
• A practical and creative approach to problem-solving

• Must be able to understand complex environments and projects, pay attention to details and maintain an organized workflow
• Excellent planning, project and time management, and decision-making skills with the ability to self-manage numerous projects simultaneously
• Prioritize and deliver timely, high-quality work

• Driving advertising revenues and business-planning process across cross-functional teams of the company
• Optimizing ad formats and backend software to maximize CPMs and Inventory fill rates without compromising on user experience
• Assessing different ad networks, negotiating the best rates
• Developing, implementing and maintaining timelines across multiple departments
• Translating strategy into detailed requirements for prototype construction and final product development by engineering teams
• Working closely with the product, engineering and business teams on the development, QA and release of the products
• Working closely with our M&A team to identify apps worth purchasing, price to pay and revenue optimization upside
• Working on Ad Hoc projects that the company may need to prioritize or ask you to get involved with basis your expertise

Desired Candidate Profile

• 2+ years of experience
• Strong experience in a mobile ad revenue and monetization role
• Hands-on experience in managing monetization across a portfolio of mobile products
• Knowledge of Ad Networks, Mediation and RTB
• Understanding of the Google AdMob framework and experience in dealing with ITV issues
• Excellent communication skills
• Ability to ideate & execute
• Experience managing & executing monetization across multiple apps (products) and use cases is a big plus    

We believe that great change begins with individuals who are given the freedom to make a difference, and we champion this in all that we do here at Vamstar. Hence we are urgently looking to hire a senior person to fill in for a Full Stack Engineer

The ideal candidate will be responsible for developing high-quality applications along with designing and implementing testable and highly scalable codes. If you have a gig towards Java, Node, AWS, Javascript and Typescript and have worked extensively in web application development; we are looking for you.

Responsibilities

• Managing team(s)
• Develop quality software and web applications
• Analyze and maintain existing software applications
• Design highly scalable, testable code
• Discover and fix programming bugs

Qualifications

• B.Tech - CS from a Tier 1/2 college
• Minimum 5 years of experience
• Great communication skills

Key Benefits 

• Performance Bonus on a Quarterly basis on performance 
• 25 days paid holidays each year including your accrued leaves, sick leaves, fixated and optional holidays. 
• Flexible working hours 
• Permanent Work from home 
• Yearly virtual cross-tribe pollinations (we have another engineering team in UK, US and Vietnam) 
• Wholesome development experience with MacBook Pro and extra monitor(s) post completion of Probation period/ machine bonuses 
• Regular and transparent appraisals based on performance. 

More about our Team: As an engineering team, we are dedicated, hardworking and always looking to learn and improve our craft. This happens in regular knowledge sharing sessions with both Full Stack and Machine Learning teams, and we are always keen to collaborate when a challenging problem comes up. In our work, we use industry best practices like Github. AWS, Ally, Trello, Slack, TDD, CI/CD and code reviews as part of building every feature. We also continually evaluate new technologies to see if they can help improve our platform.