Full-Time

Fullstack React Engineer Senior Engineer Reboot

Posted on 5/9/2026

Fractal

Fractal

11-50 employees

NFT marketplace for blockchain gaming assets

No salary listed

Mumbai, Maharashtra, India + 4 more

More locations: Pune, Maharashtra, India | Chennai, Tamil Nadu, India | Noida, Uttar Pradesh, India | Bengaluru, Karnataka, India

Hybrid

Category
Software Engineering (1)
Required Skills
Chart.js
JavaScript
React.js
MySQL
Git
JUnit
Jest
Vue.js
MongoDB
REST APIs
Requirements
  • 4+ years of demonstrable experience designing, building, and working as a Fullstack Engineer for enterprise web applications
  • Expert-level proficiency with JavaScript (ES6), HTML5 & CSS
  • Expert-level proficiency with ReactJS or VueJS
  • Expert-level proficiency with Java SE, SpringBoot or Play Framework
  • Familiarity with common databases (RDBMS such as MySQL & NoSQL such as MongoDB) and data warehousing concepts (OLAP, OLTP)
  • Understanding of REST concepts and building/interacting with REST APIs
  • Deep understanding of a few UI concepts: Cross-browser compatibility and implementing responsive web design
  • Hands-on experience with test driven development, using testing libraries like Jest and JUnit
  • Familiarity with common JS visualization libraries built using D3, Chart.js, Highcharts, etc.
  • Deep understanding of core backend concepts: Develop and design RESTful services and APIs, Develop functional databases, applications, and servers to support websites on the back end, Performance optimization and multithreading concepts, Experience with deploying and maintaining high traffic infrastructure (performance testing is a plus)
  • In addition, the ideal candidate would have great problem-solving skills, and familiarity with code versioning tools such as GitHub
  • Education: BE/B.Tech/M.Tech in Computer Science or related technical degree OR Equivalent
Responsibilities
  • Architecting, estimating, managing, developing and maintaining the backend and frontend for various Data to Decision projects for Fortune 500 clients
  • Work closely with the data science and engineering team to integrate the algorithmic output from the backend REST APIs
  • Work closely with business and product owners to create dynamic infographics with intuitive user controls
  • Help the junior engineers on the project to effectively code and deliver as per the sprint plan and take care of their career aspirations and goals
  • Be the speaker in translating technical project journey and sharing with clients
  • Participate in User Acceptance Testing and diagnose and troubleshoot bugs and application integration issues
  • Create and maintain documentation related to the developed processes and applications
Desired Qualifications
  • Familiarity with Microsoft Azure Cloud Services (particularly Azure Web App, Storage and VM), or familiarity with AWS or GCP Services
  • Experience working with UX designers and bringing design to life
  • Understanding of Sprints and Agile and prior experience in managing Sprints with Jira
  • Experience with Microservices, Messaging Brokers such as RabbitMQ
  • Experience with reverse proxy engines such as Nginx, Apache HTTPD
  • Familiarity with Github Actions or any other Continuous Integration/Continuous Deployment tool such as Jenkins

Fractal.is operates a blockchain-based marketplace for gaming NFTs where developers can list games and in-game assets and players can buy, sell, and trade unique digital items. The platform supports minting and secondary sales of NFTs, with transactions generating revenue through commissions. It emphasizes community engagement through channels like Discord and Twitter to drive listing activity and user retention. Compared to others, Fractal.is specializes in the gaming sector, aggregating multiple games and assets under one marketplace, and focuses on building a connected metaverse ecosystem for developers and gamers. Its goal is to grow a active, trusted marketplace that enables true ownership of digital assets and vibrant participation in the gaming/NFT space.

Company Size

11-50

Company Stage

Seed

Total Funding

$35.2M

Headquarters

San Francisco, California

Founded

2021

Simplify Jobs

Simplify's Take

What believers are saying

  • FStudio adoption accelerates among indie developers launching Web3 titles.
  • Polygon expansion attracts developers seeking broader player bases.
  • Tournament partnerships with Gangbusters and Mojo Melee boost engagement.

What critics are saying

  • NFT volume drops 95% since 2022, slashing Fractal's commissions.
  • Gala Games captures 40% more volume via exclusive titles like Mirandus.
  • Immutable X undercuts fees, halving Fractal listings in 3-9 months.

What makes Fractal unique

  • Fractal focuses solely on gaming NFTs marketplace since 2021 launch.
  • FStudio enables no-code blockchain tools for Web3 game development.
  • Sign In with Fractal wallet simplifies onboarding for web3 gamers.

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Benefits

Generous PTO

Competitive Salary

401k Contributions

Growth & Insights and Company News

Headcount

6 month growth

-21%

1 year growth

-15%

2 year growth

-15%
Dealflow
Oct 20th, 2024
Fractal raises $10m in funding

Renfe secured a €78 million contract, while Madrid-based Fractal raised $10 million led by Kayyak Ventures. Oakley Capital acquired a 70% stake in logistics software company Alerce, which has sales of around €12 million and EBITDA between €4 million and €5 million. Other funding news includes Shakers raising €6 million, Cocoon €2 million, and Kalma €1 million. Accenture acquired cybersecurity firm Innotec Security. Nauta led an €8.8 million Series A round in UK-based Spotted Zebra.

VentureBeat
Jun 6th, 2023
Fractal Unveils Fstudio Tools To Make Building Blockchain Games Easier

Missed the GamesBeat Summit excitement? Don't worry! Tune in now to catch all of the live and virtual sessions here. Justin Kan’s Fractal is unveiling FStudio, a set of tools that make it easier for game studios to build, market and monetize Web3 games without blockchain expertise.Kan, the cofounder of Twitch who started Fractal in 2021 to build tools for blockchain games, believes that blockchain tech is the best way to get to a player-driven economy. But he said the problem is the gaming industry has become obsessed with talking about that backend technology – turning off players and distracting Web3 startups from the main mission: creating excellent gameplay experiences. To move forward, we need to refocus the conversation on the players, not the tech, Kan said in an interview with GamesBeat.“In the last eight months or so, we’ve been working on a bunch of features that help empower the next wave of developers for Web3 gaming,” Kan said. “We call it FStudio. We’re solving the problems that we learned from talking to developers

Decrypt
Jun 6th, 2023
Twitch Co-Founder's Fractal Launches Tools to Help Devs Build NFT Games

Gaming-centric Web3 startup and NFT marketplace Fractal has announced Fractal Studio, or FStudio, a three-part product the firm says will enable video game developers to more easily add crypto integrations into their titles without having to code.

Tingbits
May 11th, 2023
Mojo Melee: Planet Mojo's Epic Autobattler Now Live on Fractal

Mojo Melee introduces a unique collaboration with Fractal in addition to the open beta qualifier.

Decrypt
Jan 24th, 2023
Twitch Co-Founder’s Solana Gaming Platform Fractal Expands to Polygon - Decrypt

Fractal co-founder Justin Kan tells Decrypt that many game developers "want to be on Polygon" as the platform expands.