Solutions Architect

Status
Mumbai, India
Full time
Hybrid
Compensation is not specified
Role
Software Architect
Description

At R3, our vision is to create a world where value moves freely and business is conducted securely. We aim to facilitate an open, trusted, and lasting digital economy. As a dynamic organization with the resilience of a startup, we foster creativity and welcome diverse ideas from our workforce.

We are looking for a proficient Solutions Architect specializing in Blockchain and Distributed Ledger Technology. The ideal candidate will be responsible for developing and overseeing solutions centered around permissioned blockchain platforms, prioritizing security and networking efficiencies for client organizations. Successful candidates should possess a deep understanding of various blockchain platforms like Corda and Ethereum, cloud security principles, networking protocols, and best practices.

The Solutions Architect will collaborate closely with internal teams to optimize software delivery processes and enhance product engineering. They will engage with client IT teams to analyze requirements, define solution workflows, propose architectures, and suggest best practices.

The primary mission of the Solutions Architect is to assist clients in designing scalable architectures and constructing resilient solutions using distributed systems and blockchain technologies.

Responsibilities:

  • Engage with stakeholders to comprehend business needs and translate them into technical requirements. Provide guidance on solution designing and technical implementation based on customer requirements.
  • Design, architect, develop, and deploy blockchain solutions in line with industry best practices on platforms like AWS, Azure, or OnPrem, emphasizing security controls and configurations.
  • Create and maintain documentation for system architecture, High-Level Designs (HLDs), and Low-Level Designs (LLDs).
  • Lead the development of blockchain applications and ensure smooth integration with existing systems. Contribute to code reviews and establish software designing best practices.
  • Stay updated on blockchain trends, technologies, and best practices. Evaluate new tools and frameworks for potential adoption.
  • Lead Proof of Concepts (PoCs) to showcase the capabilities of blockchain technology to clients.
  • Guide clients on transitioning to production by offering advice on non-functional requirements, performance testing, and disaster recovery.
  • Share customer insights with internal teams to enhance R3's product development.

Key Skills Required:

  • Substantial experience as a software engineer and architect, with a focus on blockchain solutions and a minimum of 8 years of enterprise-grade solution design experience.
  • In-depth knowledge of private permissioned (e.g., R3 Corda) and public blockchain platforms (e.g., Ethereum).
  • Proficiency in programming languages used in blockchain development like Solidity, Go, JavaScript, or Java.
  • Experience in integrating blockchain solutions with existing enterprise systems and APIs.
  • Experience with AWS or Azure Cloud Platforms and Services would be advantageous.
  • Strong analytical skills, problem-solving abilities, and adaptability to changing requirements.
  • Relevant blockchain certifications are a plus.
  • Experience with Docker, Kubernetes, and strong troubleshooting skills.
  • Excellent communication and collaboration capabilities for effective team collaboration.

Desired Skills:

  • Commercial enterprise product development experience and knowledge of software production processes.
  • Understanding of DLT/Blockchain technologies and their benefits.
  • Willingness to learn new skills and adeptness in solving complex problems.

R3 is a prominent enterprise technology company specializing in digital solutions for regulated financial markets, aimed at enhancing market efficiency and transparency while fostering an open digital economy. We embrace diversity and uphold an inclusive environment where individuality is valued for the enhancement it brings.

Skills Required
Avatar
r3
Website
r3.com
Company size
Not specified
Location
United States
Description
Not specified
Status

More Full-time Jobs

Show more

Recruiter, Marketer, Advertiser, Business Developer

Part time
Remote
We are building a company and looking for people who want to grow with it
Open roles
- Marketer
- Business Developer
- Recruiter
- Advertiser
Requirements
- Clear natural English communication without translators or AI
- Professional fast and reliable
- Fluent in your native language
If you want to be part of something early and actually make an impact — reach out
Payment in Crypto
500-1,000
Monthly
See details

Junior / Middle Metaverse Developer (Unity / Web3 / VR)

Manzhouli, China
Manzhouli, China
Full time
Remote
We are looking for a Metaverse Developer to help build interactive virtual environments and immersive digital experiences. The role involves developing 3D worlds, integrating Web3 technologies, and working with modern tools for real-time applications.
You will work with Unity, WebGL, and blockchain technologies to create engaging metaverse features and optimize them for performance across different devices. The developer will collaborate with designers and backend engineers to deliver scalable and stable products.
Requirements include experience with Unity and C#, understanding of 3D development, Web3 or blockchain basics, and familiarity with Git and API integration. Experience with VR/AR, NFTs, or multiplayer systems is a plus.
We offer remote work, flexible hours, crypto payments, and the opportunity to build innovative metaverse products.
Payment in Crypto
1,500-3,500
Monthly
See details

Web3 Fullstack Developer

Part time
Remote
🌐 About Us
Neonflick is a tech organization specializing in Web3 development.
We believe Web3 solutions are not as popular as they could be — mainly due to complexity. Our mission is to simplify the user experience and make decentralized technology more accessible and easy to use for everyone.
🚀 About the Role
We are looking for a Web3 Fullstack Developer who is passionate about decentralized technologies and excited to contribute to building meaningful Web3 products. You will work on developing new products, improving existing ones, and fixing bugs, all while proposing innovative ideas to enhance our platform.
🔹 Responsibilities
Develop functional and user-friendly Web3 products
Improve and optimize existing products and features
Identify and fix bugs or issues in the system
Propose and implement new ideas for product development
Collaborate with the team to ensure high-quality software delivery
🔹 Requirements
Strong interest in Web3 / blockchain / decentralized technologies
Fullstack development experience (frontend + backend)
Experience with smart contracts and decentralized frameworks is a plus
Problem-solving skills and attention to detail
Ability to work independently and proactively
🔹 What You Get
Early-stage involvement in a Web3 tech organization
Influence over product development and feature design
Opportunity to build experience and a portfolio in the Web3 space
Potential long-term collaboration and future compensation as the project grows
A chance to contribute to making Web3 simpler and more accessible
⚠️ Important
This is an unpaid position. We are looking for someone motivated by vision, learning, and long-term impact rather than immediate salary.
If you are passionate about Web3 and building meaningful decentralized products, we’d love to hear from you.

Senior Blockchain Developer - Ethereum/PulseChain - GAM3S.GG

Lisbon, Portugal
Lisbon, Portugal
Full time
Remote
About the Job
We're looking for a Senior Blockchain Developer with strong Ethereum/PulseChain smart contract experience to work on our DeFi/GameFi platform. You'll be building and maintaining betting contracts, yield farming mechanisms, token swap systems, and Web3 frontend integrations for our decentralized application on PulseChain.
Key Responsibilities
Smart Contract Development
System Architecture & Integration
Frontend Web3 Integration
Security & Compliance
Performance & Monitoring
Required Technical Skills
Blockchain Expertise
Frontend Web3 Development
Development Tools
Integration & Tools
Payment in Crypto
10,417
Monthly
See details

Looking for a blockchain developer

Whiteman Air Force Base, USA
Whiteman Air Force Base, USA
Full time
Remote
We are looking for a skilled Full-Stack Blockchain Developer to help maintain, improve, and extend the RaiseHive platform. This role involves working across the frontend, backend, and smart contract layers to ensure a stable, secure, and scalable Web3 application.
The ideal candidate has hands-on experience with React, Node.js, Ethereum smart contracts, and real-world Web3 integrations.
Framework: React 18.2 (Vite 3)
Styling: Tailwind CSS 3.4, NextUI
Animations: Framer Motion
Web3: Thirdweb SDK v4, Ethers.js v5
Routing: React Router DOM v6
State Management: React Context API
Libraries: React Markdown, React Image Gallery, Replyke (comments), React Toastify
Runtime: Node.js
Framework: Express.js
Database: MongoDB Atlas (Mongoose ODM)
Email: Nodemailer
Scheduling: Node-cron
Logging: Pino
Network: Ethereum
Smart Contracts: Solidity ^0.8.19
Development Tools: Hardhat
Libraries: OpenZeppelin, Thirdweb Contracts
Wallet Integration: MetaMask
Frontend
Strong proficiency in React (hooks, context, routing)
Experience with Vite or modern build tools
Solid knowledge of Tailwind CSS and responsive design
Experience using component libraries (NextUI, Material UI, etc.)
Backend
Strong experience with Node.js and Express
Proficiency with MongoDB and Mongoose
REST API design and implementation
Environment configuration and deployment awareness
Blockchain & Web3
Hands-on Ethereum development experience
Solidity smart contract development
Experience with Ethers.js / Thirdweb SDK
Understanding of smart contract security and gas optimization
MetaMask wallet integration and transaction handling
General
JavaScript (ES6+)
Git version control
Async programming and debugging skills
Strong problem-solving ability
Payment in Crypto
125
Monthly
See details