SDET(Immediate/Early Joiners only_ March Serving Only)Hacker Earth

Job Title : Frontend Developer (React.js) – Blockchain Experience

Location : Remote

Experience : 3+ Years

Key Skills : React.js, TypeScript, Web3.js, blockchain integration, UI/UX design

Job Description :

We are looking for a skilled React.js Frontend Developer with experience in blockchain applications. The ideal candidate should have expertise in React.js, Web3.js, and UI/UX best practices to build seamless decentralized applications (dApps).

Requirements :

• 3+ Years of React.js development experience.
• Strong knowledge of Web3.js or Ethers.js.
• Experience integrating smart contracts with frontend.
• Proficiency in TypeScript and modern frontend frameworks.
• Understanding of blockchain fundamentals and dApp development.

Flam is building AI Infrastructure for Brands in Immersive Advertising spanning across all channels viz. Digital, Broadcast TV, Retail, Communications, Print, OOH etc.

Vision: The Immersive & Interactive Layer for Every Screen & Surface

Flam aims to redefine how consumers interact with ads, content in every shape and form, retail aisles, live broadcasts and fan moments—turning content and interfaces into shoppable, shareable experiences that deliver measurable ROI. Flam has raised a $14 million Series A round led by global technology investor RTP Global with participation from Dovetail and select others bringing the total funding to $22 million.

The next phase of growth is to accelerate R&D on its app-less GenAI infrastructure that lets brands create, publish and measure high-fidelity MR, 3D & Digital experiences in <300 ms on any smartphone—no app download required. The same infra already powers advertising for Google, Samsung, Emirates and hundreds of global enterprises & agency powerhouses. 

Key Focus Areas

• Product Roadmap: Upcoming releases include GenAI-driven 3D asset generation, Democratising MR deployment at scale, Enterprise Suite of Products across Industries, and Infrastructure for broadcasters and fan engagement.
• Geography: Funds will support new enterprise pods in North America, Europe and the Middle East while deepening Asia operations.
• Partnerships: Flam will expand its partner program for creative studios and global platforms, enabling Fortune 500 brands to move from pilot to rapid global roll-out.

Job Role

Our SDKs enable enterprise clients to deliver immersive experiences directly inside their apps. We’re looking for an Android SDK Engineer who thrives on building reliable ,developer-friendly SDKs with clean, maintainable, and performance-driven code.

What You’ll Do

• Build and maintain Android SDKs that integrate seamlessly with client apps.
• Ensure SDKs are lightweight, stable, and production-ready.
• Own the entire SDK lifecycle — design, development, versioning, packaging, and release.
• Collaborate with cross-functional teams to integrate new platform features.
• Write clear documentation, sample apps, and integration guides.
• Debug, optimize, and improve SDK performance and stability.

Required Skills

• Strong expertise in Android SDK development (not just app-level coding).
• Proficiency in Java & Kotlin.
• Experience with C++ integration using NDK/JNI.
• Solid understanding of camera, media, or system-level APIs.
• Experience with Gradle, modular builds, and SDK distribution.
• Strong debugging and problem-solving skills.

Bonus Skills

• Experience with low-level performance optimization.
• Knowledge of AR Core or graphics frameworks.
• Prior experience developing enterprise SDKs.
• Familiarity with CI/CD pipelines for SDK releases.

Why Flam?

• Work on SDKs powering enterprise clients globally
• Join a fast-paced, high-ownership engineering culture
• Competitive salary + ESOPs
• Perks: sports, healthy meals, insurance

Job Role - DevOps Infra Lead Engineer

About LenDenClub

LenDenClub is a leading peer-to-peer lending platform that provides an alternate investment opportunity to investors or lenders looking for high returns with creditworthy borrowers looking for short-term personal loans. With a total of 8 million users and 2 million+ investors on board, LenDenClub has become a go-to platform to earn returns in the range of 10%-12%. LenDenClub offers investors a convenient medium to browse thousands of borrower profiles to achieve better returns than traditional asset classes. Moreover, LenDenClub is safeguarded by

market volatility and inflation. LenDenClub provides a great way to diversify one’s investment portfolio.

LenDenClub has raised US $10 million in a Series A round from an association of investors. With the new round of funding, LenDenClub was valued at more than US $51 million in the last round and has grown multifold since then.

Why work at LenDenClub

LenDenClub is a certified great place to work. The certification comes from the Great Place to Work Institute, Inc., a globally renowned firm dedicated to evaluating companies for their employee satisfaction on the grounds of high trust and high-performance culture at workplaces.

As a LenDenite, you will be a part of an enthusiastic and passionate group of individuals who own and love what they do. At LenDenClub we believe in creating leaders and with you coming on board you get to work with complete freedom to chase your ultimate career goal without any inhibitions.

Website - https://www.lendenclub.com

Location - Mumbai (Goregaon)

Responsibilities of a DevOps Infra Lead Engineer:

● Responsible for creating software deployment strategies that are essential for the successful deployment of software in the work environment. Identify and implement data storage methods like clustering to improve the performance of the team.

● Responsible for coming up with solutions for managing a vast number of documents in real-time and enables quick search and analysis. Identifies issues in the production phase and system and implements monitoring solutions to overcome those issues.

● Stay abreast of industry trends and best practices. Conduct research, tests, and execute new techniques which could be reused and applied to the software development project.

● Accountable for designing, building, and optimizing automation systems that help to execute business web and data infrastructure platforms.

● Creating technology infrastructure, automation tools, and maintaining configuration management.

● To cater to the engineering department’s quality and standards, implement lifecycle infrastructure solutions and documentation operations.

● Implementation and maintaining of CI/CD pipelines.

● Containerisation of applications

● Construct and improve the security on the infrastructure

● Infrastructure As A Code

● Maintaining Environments

● Nat and ACL's

● Setup of ECS and ELB for HA

● WAF and Firewall and DMZ

● Deployment strategies for high uptime

● Setup up monitoring and policies for infra and applications

​

Required Skills

● Communication Skills

● Interpersonal Skills

● Infrastructure

● Aware of technologies like Python, MYSQL, MongoDB, and so on.

● Sound knowledge of cloud infrastructure.

● Should possess knowledge of fundamental Unix/Linux, monitoring, editing, and command-based tools is essential.

● Versed in scripting languages such as Ruby and Shell

● Google Cloud Platforms, Hadoop, NoSQL databases, and big data clusters.

● Knowledge of open source technologies

Job title: React.js Developer 

Location: Gurugram (Onsite)

Notice: Immediate joiner 

Responsibilities:

• Meeting with the development team to discuss user interface ideas and applications.

• Reviewing application requirements and interface designs.Identifying web-based user interactions.

• Developing and implementing highly responsive user interface components using react concepts.

• Writing application interface codes using JavaScript following react.js workflows.

• Troubleshooting interface software and debugging application codes.

• Developing and implementing front-end architecture to support user interface concepts.

• Monitoring and improving front-end performance.

• Documenting application changes and developing updates.

Requirements:

• Bachelor’s degree in computer science, information technology, or a similar field.

• Previous experience working as a react.js developer.

• In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.

• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.

• Experience with user interface design.

• Knowledge of performance testing frameworks including Mocha and Jest.

• Experience with browser-based debugging and performance testing software.

• Excellent troubleshooting skills.

• Good project management skills.

• Basic knowledge of Data Structure and Algorithm required

ABOUT US

Established in 2009, Ashnik is a leading open source solutions and consulting company in South East Asia and India, headquartered in Singapore. We enable digital transformation for large enterprises through our design, architecting, and solution skills. Over 100 large enterprises in the region have acknowledged our expertise in delivering solutions using key open source technologies. Our offerings form critical part of Digital transformation, Big Data platform, Cloud and Web acceleration and IT modernization. We represent EDB, Pentaho, Docker, Couchbase, MongoDB, Elastic, NGINX, Sysdig, Redis Labs, Confluent, and HashiCorp as their key partners in the region. Our team members bring decades of experience in delivering confidence to enterprises in adopting open source software and are known for their thought leadership.

THE POSITION

Ashnik is looking for talented and passionate people to be part of technical support team. You will be responsible for solving technical problems to ensure uptime. You will assist customers with their technical issues and questions around specific technology, including configuration and tuning and performance. Successful candidate should understand the importance of ownership of the problem and way to get it solved by leveraging the team in given time.

RESPONSIBILITIES

• Be the First point of contact for support queries
• Be responsible for solving customer queries and tickets in timely manner.
• Communicate with customer and internal team regarding problems reported and solved status in timely and effective manner.
• Log monitoring, event monitoring and resolving tickets in defined SLA.
• Apply updates and patches to keep the software up-to-date in line with organizational policies
• Provide support for installation and configuration.
• Monitor and identify areas of performance improvement
• Identify and write scripts for automating support tasks.
• Communicate effectively internally and with product support team to reproduce, resolve support cases and document them.

ESSENTIAL SKILLS

• Hands-On experience and skills in Linux operating system
• Knowledge of ELK stack or relevant technologies such as SolaR, Splunk etc.
• Good understanding of Indices Mapping , Index management such as archiving, reindexing, sharding etc.
• Good understanding of Analytical data structure and experience in deployment of same in the form of Reports and Dashboards
• Experience in NoSQL or RDBMS technology is desirable
• Python/Node.js or relevant data processing programming experience is preferred.
• Knowledge of Designing and Developing data pipeline using ETL tool such as Elastic Stack.
• Knowledge of real-time data collection with various data sources.
• Experience in deploying scalable Elastic cluster is desirable

QUALIFICATION AND EXPERIENCE

• 2 -4 years of experience in technical support role.
• At least 2+ years experience working across multi-cultural and geographically distributed teams
• Experience in trouble shooting, maintaining and supporting production setup
• Engineering or equivalent degree
• Ability to interact effectively with customers for problem resolution.
• Sense of urgency and ownership to get problems solved in timely manner
• Attention to details.
• Ability to work on multiple tickets/ support cases effectively and to be able to manage the time critical tasks.

LOCATION: Bangalore

Experience: Minimum 2 yrs

Package: upto 8 LPA

Identifying sales opportunities through extensive market research.

Selling different products and services of website to potential customers.

New client acquisition and help them understand the various online solutions available with the business.

Maintaining relationship and growing business from the existing clients.

Maintaining up to date knowledge about competitive positioning in the marketplace.

Executing cold calls and email campaigns to generate new sales prospects.

E- Mail Content Marketing.

Technical Content Development.

• Conducting analysis of website and application requirements.
• Writing back-end code and building efficient PHP modules.
• Developing back-end portals with an optimized database.
• Troubleshooting application and code issues.
• Integrating data storage solutions.
• Responding to integration requests from front-end developers.
• Finalizing back-end features and testing web applications.
• Updating and altering application features to enhance performance.

• Bachelor’s degree in computer science or a similar field.
• Knowledge of PHP web frameworks including Yii, Laravel, and CodeIgniter.
• Knowledge of front-end technologies including CSS3, JavaScript, and HTML5.
• Understanding of object-oriented PHP programming.
• Previous experience creating scalable applications.
• Proficient with code versioning tools including Git, Mercurial, CVS, and SVN.
• Familiarity with SQL/NoSQL databases.
• Ability to project manage.
• Good problem-solving skills.