Growth Hacker

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.

Key Responsibilities

• Develop new user-facing features using React.js and related libraries.
• Build reusable components and front-end libraries for future use.
• Translate designs and wireframes into high-quality, responsive code.
• Optimize components for maximum performance across a variety of web-capable devices and browsers.
• Collaborate with designers, product managers, and backend developers to deliver seamless user experiences.
• Debug and fix performance and UI issues.
• Write clean, maintainable, and testable code.
• Stay up-to-date with the latest trends and best practices in front-end development.

Required Skills & Qualifications

• Strong proficiency in JavaScript (ES6+), React.js, and Redux (or similar state management libraries).
• Experience with HTML5, CSS3, SASS, and responsive design principles.
• Familiarity with RESTful APIs and JSON.
• Understanding of Git and version control workflows.
• Knowledge of Webpack, Babel, or similar build tools.
• Good understanding of component-based architecture and front-end design patterns.
• Excellent problem-solving and debugging skills.
• Strong communication and teamwork abilities.

Preferred Qualifications (Nice to Have)

• Experience with TypeScript.
• Familiarity with Next.js, React Query, or React Router.
• Experience with Unit Testing frameworks (Jest, Enzyme, React Testing Library).
• Basic knowledge of Node.js or Express.js.
• Familiarity with CI/CD pipelines and DevOps tools.
• Exposure to Agile/Scrum methodologies.

We are looking for a talented full-stack software engineer to join our small and extremely talented product team. We love to build amazing products fast and with a high standard of code and UX, always on the cutting edge of new technologies.

Tasks

• Design and build features end-to-end. You'll be working on the frontend, backend, and anything in-between, whatever it takes to solve problems and delight users.
• Build beautiful and usable UIs with our modern toolset of React (NextJS, ES11, TypeScript) and TailwindCSS.
• Continue developing our distributed backend using Node (NestJS + TypeScript) and Rust. Technologies also include PostgreSQL, Redis, and RabbitMQ.
• Stitch many different services and APIs together, even if you have not worked with them before.
• Build solutions that take scaling and growth into consideration while balancing the time to launch.
• Engineer solutions to solve existing tech debt and write maintainable, sound and safe code.

Requirements

• 3+ years of experience as a Software Engineer, working with Typescript, React and serious interest or even better experience with Rust. However, we care much more about your general engineering skill than your knowledge of a particular language or framework.
• The ability to put yourself in the users' shoes and craft intuitive, high-quality web UI experiences
• A high bar for code quality and robustness for long-term expansion and use
• High personal initiative to learn, improve, and excel
• A Can-Do, entrepreneurial mentality with enjoyment for being a generalist
• DevOps: Experience with CI/CD pipelines, Docker, Kubernetes, and other DevOps tools.
• Experience with distributed systems, scaling applications, and/or microservices.
• Fluent in English (German is a plus)

Plus:

• Hands-on experience with the Rust
• Experience with functional programming
• Previously worked in an early-stage startup and experienced scaling of engineering teams

Company Description

Smarsh is the leader in communications compliance, archiving, and analytics. We provide compliance across the broadest set of communications channels with insights on what’s being captured. Smarsh customers manage over 500 million daily conversations across 80 channels and growing. Customers include the top 10 U.S., top 8 European, top 5 Canadian, and top 3 Asian banks. The Smarsh advantage is customers stay ahead of compliance and uncover patterns and relationships hidden within their data.

At Smarsh , we’ve been helping our customers manage new forms of communication since 1998. We work closely with regulators including the SEC, FINRA, IIROC, and the PRA and FCA, and with our customers, to ensure that they understand the capabilities of today’s technology and that our platform meets their most stringent requirements. Our products include Connected Capture, Connected Archive, Web Archive & Business Solutions.

About the team

Are you an SRE with excellent Observability, Containerization and Orchestration skills? As a Site Reliability Engineer (SRE) in the Smarsh SaaS Operations team, you'll be part of a team who measures and improves production performance reliability through sustainable engineering practices for our suite of applications. Toil will be your number one enemy, observability your closest friend and your mission will be to drive operational burden as close to zero as you can.

Responsibilities

• Responsible for technical direction at the platform solutions level. Is able to weigh the pros and cons of various solutions and credibly argue for the best path
• Work closely with Product Management and the rest of the engineering team to define features and their implementations with careful attention to quality, scalability, and maintainability
• Can break down complex technical solutions into abstractions that the rest of the team and understand
• Can investigate and solve complex bugs, performance, and scalability issues
• Collaborates with multiple agile teams to ensure their solutions integrate effectively
• Track work in ticketing system (JIRA)
• Participate in Pull Request reviews. Provide and receive feedback to continuously improve.
• Other duties as assigned.

Desired skills & experience

• A minimum 10+ years industry experience
• Masters in CS or equivalent
• Must have experience in Azure or AWS, either running some large-scale app there or migrating to Azure/AWS. 
• Experience operating Cloud Foundry in production environments 
• Experience managing CI/CD systems (Concourse, Jenkins, TravisCI etc.) 
• Experience deploying and/or operating ELK stack 
• Experience with container technologies and orchestration platforms (Docker, Kubernetes, Cloud Foundry) 
• Experience working with monitoring and observability tools (We use Datadog and New Relic) 
• Familiarity with working with PostgreSQL and MongoDB 
• Background working in a multi-platform environment (Linux, Windows) 
• Experience with running on a cloud platform, AWS preferred (S3, RDS, SQS) 
• Familiarity with Agile/Scrum/Kanban methodologies 
• Familiarity with programming/scripting languages (ie. Python, Bash, PowerShell, Go, etc.) 

Additional Skills

• Expert programming skills in relevant languages
• Exceptional analytical and problem-solving skills
• Strong communication and collaboration skills
• Deep understanding of modern software architecture
• Deep domain knowledge of the industry, platform, and existing processes
• Fault-tolerant design & maintenance
• Knowledge and understanding of modern software programming/engineering.
• Product delivery lifecycle - requirement refinement through ops

Why Smarsh?

Ready to join a thriving tech company that’s redefining digital archiving and business intelligence?

Smarsh is the leading comprehensive archiving platform. Recognized as one of today’s fastest growing companies in the U.S., Smarsh delivers innovative cloud-based solutions that help organizations manage and enforce flexible and secure records retention and compliance strategies for electronic communications, including social media and enterprise social networks (Yammer, Chatter, Facebook, LinkedIn and more).

Our motto is ‘People First. Inspire Confidence. Embrace the Impossible.’ We hire lifelong learners who have a passion for their discipline and a track record of excellence. To learn more about us, visit www.smarsh.com/careers

What you need to have:

• Write lots of bug-free, efficient, scalable and reusable code.
• Write unit tests and take responsibility for the quality of your own code.
• Coach, encourage and mentor your fellow software developers to do the same.
• Consult with product owners to define, scope and plan new features.
• Test, evaluate and recommend technologies to improve the overall product.
• Be a key participant in the Agile process.
• Produce excellent documentation.
• Undertake and implement processes for smoother and efficient deployment of code base
• Maintain code base as it grows bigger and scales

What we value

• 2-3 Years of experience building and shipping API’s using python based frameworks
• Proficiency with NoSql Databases (Elastic, Mongo) is a must
• Experience in working with Amazon Cloud Services like SNS, SQS, VPC, etc. is preferred
• Experience with databases migration and system re-architecture is valued
• Ability to write modular, reusable, and clean code
• Comfortable with ticket management and documentation