GammaStack - Blockchain Developer - Backend System

Description: - Lead and own backend development using and - Design, build, and maintain scalable RESTful APIs and microservices architecture - Write, debug, and optimize complex raw SQL queries for performance and scalability - Work with PostgreSQL and Sequelize ORM for data modeling and management - Implement caching solutions using Redis...

About GammastackGammaStack is an end-to-end IT solutions provider boasting 8+ years of experience in the industry and backed by an exceptionally talented team of 350+ developers. We cover comprehensive iGaming software development solutions, including but not limited to sports betting, online casinos, game development, live dealer casinos, fantasy sports,...

Job Description Experience: 4-6 YearsLocation: BangaloreResponsibilities:Brand Evolution: Refine and elevate GammaStacks design direction for a cohesive brand experience across various platforms. Paid Social Focus: Design eye-catching assets for paid social campaigns, including static visuals, animations, and video content. Motion Design Expertise:...

Please find below the job description of Next JS Developer role for your reference :Exp : Yrs of exp 3+Location : Bangalore (on-site)Office Address : PRESTIGE SHANTINIKETAN, Crescent 1, Part of 1st floor, Thigalarapalya, Krishnarajapuram, Bengaluru, Karnataka 560067PFB the JDResponsibilitiesDevelop, test, and deploy web applications using , React, and other...

Location: HyderabadExperience: 2+ yearsType: Full-timeRole OverviewAs a Blockchain Backend Engineer, you'll be responsible for designing, building, and maintaining backend services that interact with multiple blockchains (Solana + EVMs). You'll work with Python/FastAPI for APIs, Rust/Node for blockchain logic, and AWS for deployment and scaling.What You'll...

We are seeking an experienced Java Backend Developer (6+ years) to design and develop high-performance, scalable backend systems. The ideal candidate will have deep expertise in Java 8+, strong fundamentals in OOP, design patterns, data structures, and algorithms, as well as proven experience in integration tools and databases (MySQL or NoSQL).

Key ResponsibilitiesDevelop and maintain scalable applications using React (v18 & v19) and React Native (CLI & Expo).Design high-performance, modular frontend architecture with focus on optimization.Work with state management libraries including Redux, Redux Thunk, Redux Saga, RTK Query, and React Query.Manage app distribution processes for Play Store & App...

Experience: 2-4 YearsLocation: Bengaluru (Work from office)AboutWe are looking for a Backend Developer to join our team and build scalable, secure, and high-performance backend systems. You will work with, , TypeScript, and NoSQL databases to deliver reliable APIs and services. While prior exposure to blockchain or smart contracts is a plus, it is not...

Responsibilities:Design and implement the blockchain network using Hyperledger Fabric or Ethereum (private).Develop and deploy smart contracts for supply chain event recording and compliance automation.Configure consensus mechanisms (Raft / PBFT) and ensure network performance.Integrate blockchain with external systems (ERP, WMS, POS) via secure...

Key Responsibilities:The Blockchain solution Developer must have good understanding of multiple DLT frameworks Hyperledger Fabric R3 Corda and Ethereum and underlying architectureThis individual is responsible for collaborating with the client Blockchain team and implementing the solution into production environmentTechnical Requirements:Understanding of...