React.js
NodeJS (Node.js)RedSoft Solutions is a fully remote organization with a talented team spread across five cities in two countries. We specialize in the JavaScript and Web3 technology stack, delivering exceptional web applications to our clients. Our expertise ranges from developing web3 applications for startups to streamlining enterprise processes. We are proud to be at the forefront of blockchain technology, constantly pushing boundaries and creating cutting-edge solutions in this rapidly evolving field.
We foster a freedom culture that empowers our team members to choose their own working hours and pursue their preferred technologies. We firmly believe that teams perform best when they have the freedom to work on what they love with minimal restrictions. Work-life balance is a core value for us, and we prioritize written communication for effective collaboration, reducing the need for frequent calls and meetings.
Job Title: Blockchain Developer
Location: Fully-Remote :earth_asia:
Responsibilities:
Design and develop decentralized applications (dApps) using the Web3 technology stack, including Solidity, React.js, Node.js, Truffle, Ganache, and Hardhat.
Write and deploy smart contracts on various blockchain platforms.
Ensure the security and integrity of blockchain applications by implementing best practices and following cryptography and security principles.
Collaborate with cross-functional teams to integrate blockchain solutions into existing systems.
Stay up-to-date with the latest trends and developments in blockchain technology and share insights with the team.
Qualifications:
Minimum of 2 years of experience as a Blockchain Developer or a related role.
Excellent understanding of blockchain technology and its practical applications.
Proficiency in the Web3 technology stack, including Solidity, React.js, Node.js, Truffle, Ganache, and Hardhat.
Solid grasp of cryptography and security principles in the context of blockchain technology.
Knowledge of smart contracts and their development and deployment.
Familiarity with algorithm and data structures to optimize blockchain applications.
Strong problem-solving and analytical skills.
Excellent communication and interpersonal skills.
Academics:
Academic qualifications in any field are acceptable as long as you possess the required skills.
Relevant certifications in blockchain development or related domains are desirable.
Salary and Benefits:
Competitive salary range of 6-8 LPA based on experience and qualifications.
Fully remote work environment, allowing for a flexible and balanced lifestyle.
Opportunity to work with cutting-edge blockchain technologies and contribute to the growth of the industry.
Collaborative and inclusive company culture that values teamwork and innovation.
Emphasis on work-life balance and freedom to pursue preferred technologies.
Professional development opportunities and support for further learning and certifications.
If you are a passionate Blockchain Developer with a strong technical background and a desire to work in a fully remote and innovative environment, we would love to hear from you. Join our team at RedSoft Solutions and be part of the revolution in blockchain technology!
Shubham Vishwakarma
Full Stack Developer - Averlon
About RedSoft Solutions Pvt Ltd
About
Company social profiles
Similar jobs
Go Programming (Golang)Experience: Minimum 5 years in blockchain development
Blockchain Networks: Hyperledger Fabric, Stellar, Solana
Key Skills:
Proficiency in Golang with a minimum of 4 years of experience
Strong understanding of cryptography, resource optimization, and data clustering
Hands-on experience with NoSQL databases (CouchDB, Cassandra, or DynamoDB preferred)
Familiarity with CI/CD tools and processes (Docker, Kubernetes, Jenkins, GIT)
Project Knowledge:
Crypto Exchange platforms
Smart Contract Development
Tokenization and NFT projects
Key Responsibilities:
Design and develop blockchain-based solutions aligned with business needs
Develop and optimize smart contracts and decentralized applications
Collaborate with cross-functional teams to deliver high-quality solutions
Implement and ensure security best practices across blockchain solutions
Analyze and enhance blockchain network performance.
PythonNodeJS (Node.js)
RustWho we are
CoinCROWD is building the future of crypto spending with CROWD Wallet, a secure, user- friendly wallet designed for seamless cryptocurrency transactions in the real world. As the crypto landscape continues to evolve, CoinCROWD is at the forefront, enabling everyday consumers to use digital currencies like never before.
We’re not just another blockchain startup—we’re a team of innovators, dreamers, and tech geeks who believe in making crypto fun, easy, and accessible to everyone. If you love solving complex problems and cracking blockchain puzzles while sharing memes with your team, you’ll fit right in!
What you’ll be doing
As a key member of our engineering team, you will be responsible for designing, developing, and maintaining robust, scalable, and high-performance backend systems that support CoinCrowd’s
innovative products.
You will be responsible for...
• Designing and implementing blockchain-based applications using QuickNode, Web3Auth, and Python or Node.js.
• Developing and maintaining smart contracts and decentralized applications (dApps) with a focus on security and scalability.
• Integrating blockchain solutions with CROWD Wallet and other financial systems.
• Collaborating with frontend developers, product managers, and other stakeholders to deliver seamless crypto transactions.
• Ensuring high availability and performance of blockchain infrastructure.
• Managing on-chain and off-chain data synchronization.
• Researching and implementing emerging blockchain technologies to improve CoinCROWD’s ecosystem.
• Troubleshooting and resolving blockchain-related issues in a timely manner.
• Ensuring compliance with blockchain security best practices and industry regulations.
• Contributing to architectural decisions and best practices for blockchain development.
What we need from you
We're looking for dynamic, self-motivated individuals who are excited about shaping the future of crypto spending;
• This will be a Full-time role.
• May require occasional travel for conferences or team meetups (Yes, we love those!).
• Bonus points if you can beat our CTO in a game of chess or share an awesome crypto meme!
• Location - WFH initially
What skills & experience you’ll bring to us
• 3 to 10 years of experience in software development, with at least 3+ years in blockchain development.
• Strong knowledge of QuickNode and Web3Auth for blockchain infrastructure and authentication.
• Proficiency in Python or Node.js for backend development.
• Experience in developing, deploying, and auditing smart contracts (Solidity, Rust, orequivalent).
• Hands-on experience with Ethereum, Polygon, or other EVM-compatible blockchains.
• Familiarity with DeFi protocols, NFT standards (ERC-721, ERC-1155), and Web3.js/ Ethers.js.
• Understanding of blockchain security best practices and cryptographic principles.
• Experience working with RESTful APIs, GraphQL, and microservices architecture.
• Strong problem-solving skills and ability to work in a fast-paced startup environment.
• Excellent communication skills and ability to collaborate effectively with cross-functional teams.
- Expertise in Typescript, Nodejs and Golang.
- Prior working experience in Hyperledger 2.x.
- Strong understanding of blockchain, smart contracts, consensus mechanisms and cryptography.
- Proficiency in developing Chain codes/Smart Contracts.
- Experience building front end applications using Angular.
- Proficient in MongoDB.
- Experience with Relation databases like MySQL, MSSQL.
- Write application code, smart contracts, and unit test cases according to the quality guidelines.
- Work across multiple teams, mentor junior developers and actively participate in code reviews.
- Co-ordinate with architects to produce technical designs.
- Skilled in Docker, Kubernetes, Nginx, Git.
- Knowledge of design patterns and best practices.
- Document the development process, architecture, and standard components.
- Awareness of CI/CD pipelines.
.NET
Java- Work as a Senior Developer or Tech Lead for blockchain-based projects.
- Lead small development teams (3-5 people).
- Work in Agile/Scrum teams.
- Deliver quality solutions to customers by implementing relevant tools/ frameworks/ libraries in Hyperledger.
- Experience in the role of a senior developer/tech lead for blockchain and non-blockchain-based projects. (At least 3 to 5 projects)
- Hands-on experience with Enterprise Blockchain platforms (particularly Hyperledger ONLY) and a good awareness of others, to evaluate and drive the selection of the right platform for the area of implementation.
- Must be well versed with software design and development methodologies for web application development using Java/Java EE/Open Source or Microsoft .NET technologies.
- Mandatory experience in implementing Blockchain applications/projects using MEAN/MERN/Java/Go technology stack, Git, Linux/ Ubuntu/ MacOs/ Windows/ Virtual machines.
- Understanding of smart contracts and experience in developing smart contracts (Node/ JavaScript/ Go/ Java) for at least 2 live projects.
- Knowledge of design considerations, best practices, and standards for designing smart contract-based solutions for decentralized applications.
- Understanding of common tools/ frameworks/ libraries used for quality software development and Blockchain implementation, including those for Hyperledger.
- Knowledge of common architecture patterns for applications (MVC, SPA), cloud, data storage, security, API/Integration, serverless architectures, etc.
- Experience in using (and configuring) CI/CD pipelines (and know-how of DevOps) for blockchain projects.
- Experience in leading small development teams (3-5 people) and should have worked in Agile/Scrum teams.
- Strong verbal and written communication skills; must be comfortable with client and stakeholder interactions.
- Good understanding of IPFS and IPNS protocols.
- Interest to learn and apply learning to design and implement blockchain solutions
- Record of publication of good quality blogs and papers.
- Completion of relevant certifications: Blockchain developer, Java EE / Web Application Developer, Cloud Certification, etc.
About us:
Zemoso Technologies is a Software Product Market Fit Studio that brings silicon valley style rapid prototyping and rapid application builds to Entrepreneurs and Corporate innovation. We offer Innovation as a service and work on ideas from scratch and take it to the Product Market Fit stage using Design Thinking->Lean Execution->Agile Methodology.
We were featured as one of Deloitte Fastest 50 growing tech companies from India thrice (2016, 2018 and 2019). We were also featured in Deloitte Technology Fast 500 Asia Pacific both in 2016 and 2018.
We are located in Hyderabad, India, and Dallas, US. We have recently incorporated another office in Waterloo, Canada.
Our founders have had past successes - founded a decision management company acquired by SAP AG (now part of Hana Big data stack & NetWeaver BPM), early engineering team of Zoho (leading billion $ SaaS player) & some Private Equity experience.
Marquee customers along with some exciting start-ups are part of our clientele.
RustRejolut is among the fastest-growing and award winning Tech companies working on leading technologies namely Blockchain, Machine Learning & Artificial Intelligence, Complex mobile & Web Apps, IoT, etc.Rejolut is a venture-backed company with clients in over several countries namely Malaysia Airlines,gba global,my-earth,biomes, Dlg-hub,etc.
We are looking for Tech geeks having hands-on experience and in love with building scalable, distributed and large web/mobile products and tech solutions. He/She must be an excellent problem solver with passion to self-learn and implement web technologies (frontend + backend). He/She would be responsible for the architecture design, code review, and technology build and deployment activities of the product.
website: https://rejolut.com/" target="_blank">https://rejolut.com/
Job Description
1. Good knowledge of Rust & Solidity
2. Should have a deep understanding & knowledge of blockchain architecture & use cases.
3. Experience in writing smart contracts for large-scale production blockchain applications.
4. Should have good analytical & problem-solving skills.
5. Should have ability to design database and back-end development to communicate with blockchain.
6. Candidates with research aptitude will be preferred.
7. Experience in cryptocurrencies would be preferred
8. Must have a minimum 2+ years of experience.
Benefits :
> Health Insurance
> Work from Home
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Work Schedule:
Day Shift/Flexible working hours
Monday to Friday
We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and building and launching a blockchain network.
Essential Skills :
-
Strong software development background
-
Experience working with large codebases
-
Solidity, Web3.js, Ethereum, Truffle, Remix, Smart Contracts, Cryptography, Wallets, Blockchain Fundamentals, DeFi & Banking Domain
-
Experience working with open-source projects
-
Proficiency in one of the following languages: C++, Java, JavaScript
-
Strong knowledge of common algorithms and data structures
-
Familiarity with basic cryptography
-
Familiarity with P2P networks
-
Strong knowledge of bitcoin-like blockchains / Stable coins
-
Strong knowledge of concurrency and writing efficient and safe multithreaded code
-
Strong knowledge of STL, C++11
-
Proficiency in the Qt Widgets module
Responsibilities :
-
Research, design, develop, and test blockchain technologies
-
Brainstorm and help evaluate applications for new tools and technologies as they continually evolve
-
Maintain and extend current client- and server-side applications responsible for integration and business logic
-
Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals
-
Document new solutions as well as maintain of existing ones
Technical Experience :
- Solid understanding and experience in BlockChain Development preferred
- 1+ years of Blockchain application development experience on platforms such as Ethereum, Hyperledger, BigchainDb, and Multi-Chain.
- Experience with NodeJS
- Experience in solution building on Blockchain technology.
- Experience with development tools such as Geth, Hyperledger Fabric/Sawtooth, Composer, Solidity Remix Functional
- Basic understanding of Web application architecture and protocols.
- Any additional expertise with Python, containerization (Docker), and additional Cloud exposure is also a huge plus
- Any previous integration expertise, Strong in Agile, Banking, or Financial Service development expertise, as well as software development in a large Enterprise environment.
We at Arcana(arcana.network) are looking for someone well versed with applied math and cryptography to help design our protocol and allied systems.
Specifically, we are looking for knowledge in a significant subset of the following:
- Verifiable Delay Function(VDF) implementation
- Distributed key generation(DKG) and management(DKMS)
- Encryption schemes
- Game theoretical (dis)incentivisation on a decentralized network
- Distributed Random Number generation
- End to End Encryption schemes
- Zero Knowledge proofs
- Verifiable computation
Academics and part time consultants also welcome to apply.
Responsibilities:-
Ø Research, design, develop, and test blockchain technologies.
Ø Brainstorm and help evaluate applications for new tools and technologies as they continually evolve.
Ø Maintain and extend current client- and server-side applications responsible for integration and business logic.
Ø Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals.
Ø Document new solutions as well as maintaining that of existing ones.
Skills:-
Ø Strong software development background.
Ø Experience working with large codebases.
Ø Experience working with open-source projects.
Ø Proficiency in one of the following languages: C++, Java, JavaScript ( Depending on the project ).
Ø Strong knowledge of common algorithms and data structures.
Ø Familiarity with basic cryptography.
Ø Familiarity with P2P networks.
Ø Strong knowledge of bitcoin-like blockchains.
Ø Strong knowledge of concurrency and writing efficient and safe multithreaded code.
Ø Strong knowledge of STL, C++11 ( In the case of a blockchain-based on C++ ).
Ø Proficiency in the Qt Widgets module ( Applies to projects where a GUI wallet application is needed ).
Required Experience:
- Experience in trading software/platform
- Experience in trading crypto and other financial assets
- Strong Mathematical and analytical education
- Strong knowledge of Technical Analysis
- Experience of using different Technical Indicators
- Experience and working knowledge of statistical models and tools, such as SPSS, Regression Analysis/Variance etc. is preferable.
- Startup mindset, heavily ambitious, self-driven are key attributes for the role
- Attention to detail and ability to proactivity "working things out" is key
- Strong communication and ability to work within a team environment
Required Skills:
- Design and manage automated trading strategies for crypto assets
- Must be able to handle bigger amounts of capital over time
- Use data, analysis, and trading expertise to deliver the desired results
- Perform research into various aspects of the GlobalCrypto markets
- High level of organization and conscientiousness
- The ability to provide energy, drive and enthusiasm for your team
- The dream to grow your career as the company scales
What we look for:
- Very strong numerical, logical reasoning and analytical skills
- Programming (e.g. Python, Java, C++) skills are desirable but not mandatory
- Strong commercial acumen
- Resilience and a determination to succeed
- Independent thinkers with growth mindset
- Must be self-motivated and able to learn quickly
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon