- You should ideally have a good Experience and a strong understanding of a few of the lockchain platforms like Hyperledger, Ethereum, Hash Graph, IBM Blockchain, MultiChain, Stellar, etc.
- You will be working in small multi-disciplinary teams of design thinking, industry expert, pair programming and customer involvement to develop first project code in short sprints and iterative cycles.
- You will develop Blockchain chain code and agile development processes to build software which explores a customer first project. The quality needs to be good enough to be presented to board level demonstration.
What we offer -
- Progressive and flexible work hours that matches your personality and lifestyle.
- A multicultural and diverse team of colleagues from all over the country that speak on average 3 languages.
- The ability for you to make an impact in the emerging fields of Blockchain, cryptocurrency, and decentralized technologies.
We're a contrarian and progressive culture of independent thinkers and systematic executors that are driven to build cool things that matter.
If this aligns with you, time to hop on!
Shubham Vishwakarma
Full Stack Developer - Averlon
About BirthVenue Growth Solutions Private Limited
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NodeJS (Node.js)
Javascript- Bachelor’s degree in Computer Science, Engineering, or related field.
- 3-5 years of professional experience in web development with a strong focus on JavaScript stack technologies.
- Proven experience in integrating blockchain technology into web applications, with a deep understanding of blockchain protocols, smart contracts, and decentralized applications (dApps).
- Proficiency in multisignature, multiparty computation and 3rd party Node provider integration
- Experience with public blockchain platforms such as Bitcoin, Ethereum, etc.
- Solid understanding of RESTful APIs and web services.
- Strong problem-solving skills and the ability to troubleshoot complex issues.
- Excellent communication and collaboration skills.
- Ability to thrive in a fast-paced, agile environment and adapt to changing priorities.
- Experience with continuous integration and deployment (CI/CD) pipelines is a plus.
- Experience in setting up Bitcoin core, and Geth node is a plus
NodeJS (Node.js)
MongoDB
RustContext for the Candidates:
Blockchain engineers are tasked with building secure, scalable, and high-performance decentralized applications. This discussion focuses on how to utilize key technologies—Node.js, Rust, Go, TypeScript, Ethers.js, viem, and Hardhat—in smart contract and blockchain system development, while addressing the practical challenges that arise in such projects.
Key Discussion Points:
• How do you integrate Node.js, Rust, Go, and TypeScript in blockchain-backed applications?
• Discuss the trade-offs between using Rust or Go for performance-critical blockchain services.
• What are the key challenges in ensuring the security and scalability of smart contracts using tools like Ethers.js, viem, and Hardhat?
• How do you approach testing, debugging, and deploying smart contracts in a decentralized environment?
• Share best practices for gas optimization, contract upgradability, and backend scalability.
Evaluation Criteria:
1. Technical Knowledge:
• Strong knowledge of Node.js, Rust, Go, and TypeScript with practical experience in blockchain development.
• Proficiency in Ethers.js, viem, Hardhat, and smart contract lifecycle (development, testing, deployment).
• Understanding of security best practices, performance optimizations, and scalability in decentralized systems.
2. Problem-Solving and Integration Skills:
• How candidates approach integrating smart contract solutions with backend services using Node.js, Rust, Go, and TypeScript.
• Solutions proposed for common challenges in blockchain projects such as gas fees, security vulnerabilities, and system bottlenecks.
3. Experience and Expertise:
• Minimum of 2 years of IT experience, including hands-on development with the specified technologies.
• Practical knowledge of blockchain architecture, consensus mechanisms, and decentralized application deployment.
4. Innovation and Critical Thinking:
• Candidates’ ability to think creatively about system architecture, proposing scalable and secure solutions for blockchain-based applications.
• Discussion on the future potential of blockchain technology and how the tech stack can evolve.
5. Communication and Team Collaboration:
• Clear articulation of technical challenges and how to address them in a team setting.
• Ability to lead or contribute to discussions in a way that encourages collaboration and team-driven problem-solving.
NodeJS (Node.js)MongoDB
ExpressAt Qiro, we are a dynamic team united by a mission to foster a fair, transparent, and decentralized global lending market. Our focus lies in developing an institutional private credit protocol that seamlessly connects on-chain lenders with off-chain borrowers.
What we’re looking for:
Currently, we are seeking a Senior Backend Engineer to take charge of designing, developing, and maintaining our backend systems. As a pivotal team member, you will play a key role in ensuring the resilience, scalability, and security of our systems. You’ll collaborate closely with cross-functional teams, including smart contract developers, frontend developers, product managers, and designers, to deliver high-quality software solutions that drive our success.
What You'll Do:
- Build and contribute to backend systems supporting Qiro products, interacting with different blockchain networks and external systems.
- Design and develop scalable and resilient client-facing backend APIs, internal services, and scripts for efficient execution of business logic.
- Architect and implement scalable backend solutions capable of handling growing user loads and evolving business requirements.
- Develop and maintain comprehensive test suites, including unit tests, integration tests, and end-to-end tests, to ensure the reliability of backend systems.
- Implement monitoring and debugging tools to proactively identify and resolve issues, ensuring high system availability.
- Collaborate with engineers, QA, and DevOps teams to deliver high-quality code within project timelines.
- Document code, APIs, and technical processes to facilitate knowledge sharing within the team and support the onboarding of new developers.
What Makes a Great Candidate:
- Strong experience in Node.js and Typescript, with proficiency in frameworks like ExpressJS (additional stacks may be used based on project requirements).
- Previous work experience in the blockchain/DeFi space, demonstrating a strong technical understanding of the EVM ecosystem.
- Proven expertise in developing backend REST APIs at scale, handling high request volumes while maintaining low latency and optimal system performance.
- Extensive professional experience in software design and architecture.
- Deep knowledge of testing frameworks and principles.
- Passion for exploring new technologies and the ability to autonomously evaluate them, making suggestions for improvement.
Nice to Have:
- Bachelor’s or Master’s degree in Computer Science.
- Smart contract development experience.
- Understanding of real-world asset tokenization on-chain.
Benefits:
- Competitive salary with regular reviews.
- Flexible remote work.
- Flexible working hours.
- Opportunities for professional growth—your success has no limits when you're driven to excel.
If you are excited about the prospect of contributing to our mission and possess the skills and passion we're looking for, we invite you to be a part of our innovative journey at Qiro. Apply now to join a team where success knows no bounds!
Rust
Git- Writing software that other developers use, including libraries, APIs and wallets.
- Building secure and high-performance networked software that will be used by enterprise customers.
- Solving development challenges and making architectural decisions by understanding the larger picture of the project’s goals.
- Expanding your existing skill-set, and not being afraid to enter uncharted territory.
- Understanding Rust design patterns and writing performant and maintainable code in the language.
- Paying close attention to unit-testing and security.
- Confidently communicating and collaborating with your fellow developers in a remote team environment.
What you need to have:
- 1 year of Rust development experience
- 3+ years of software development experience
- Experience using the Git Version Control System (VCS)
- Experience with unit testing
- Fluent in English, written and spoken
- Team player that thrives in a collaborative environment
- Experience with blockchain and/or Ethereum smart contracts
- Experience in PHP, Laravel, MySQL, or Javascript is a plus
- Experience with GraphQL is a plus
- You are motivated by challenging projects, and you absolutely love developing with Rust.
- You are humble, diligent and patient
Python
PostgreSQL
DjangoRealPort is a digital brokerage platform that provides small institutional investors around the
globe with access to single-asset infrastructure investments, sponsored by highly reputable
asset managers. Low minimum investment tickets and reduced fees allow small investors to
build customized, diversified co-investment portfolios across multiple sectors and risk categories
like their larger counterparts. In-depth risk analysis provided by RealPort’s exclusive analysis
partner Scope offers greater control and improved transparency on individual and portfolio risk.
Asset managers benefit from global access to professional investors and an improved time-/
cost- efficient fundraising process through RealPort's all-on-one platform.
We are:
● innovative problem solvers
● transparent
● trustworthy
● pragmatic
● dependable
● diverse,
... and are looking for a talented and dedicated Senior Python Developer with experience
building complex applications to join our team to work on an innovative FinTech platform.
You will be working alongside our Product and Technology teams in our Mumbai office.
You have a good understanding of:
● Python 3
● node.js
● PostgreSQL
● API / REST
● Django 2x and Django Rest Framework
● Supervisor
● Jenkins
● AWS
● Linux (Ubuntu)
● boto3.
Ideally, you have:
● Min. 5-8 years of experience building web application engines
● University degree from a reputable university
● Excellent communication skills in English and knowledge of European languages
(German and/or French preferred) is an added bonus
● Experience in banking/financial API integrations
● Familiarity with blockchain (open zeppelin, ERC223, truffle, solidity, solidity-coverage,ganache-cli, mocha-js).
You job will consist of the following:
● Deliver smooth functionality of the application while working closely with the Front end team
● Build efficient back-end features in Python
● Help design and implement functional requirements
● Manage testing and bug fixes
● Ultimately, you’ll build highly responsive web applications that align with our business
needs.
Others consider you to be/have the following:
● Excellent at communicating with different people from different walks of life and
cultures/work and communicate across multiple time zones
● Excellent demeanor, manners, and communication skills
● Exceptional organizational skills with great attention to detail
● Open/transparent, but trustworthy and trusting
● Ability to work independently and handle high volumes of work
● Ability to work on complex and uncertain topics independently
● Solution-oriented
● Strong analytical skills
● Critical, but positive and constructive
● Efficient, dependable, and accountable
● Discreet
Benefits:
● Work on a ground-breaking product at the forefront of FinTech innovation on a global
basis
● Opportunity to work with open-minded, experienced, talented, cross-functional, and
cross-cultural teams along with an innovative network of partners who are some of the
biggest companies in the industry
● Opportunity to travel for work
● Learn from teams with 15+ years product development experience
● Competitive salary package
JavaGitJob Description:
- Programming and optimizing smart contracts
- Design, research and develop blockchain-based solutions
- Developing decentralized high-performance systems
- Building reliable and fast data storages
- Security audits of third-party and internal solutions
- Establishing policies and procedures that produce secure, high-quality software
- Write and review technical proposals
- Improve engineering standards, tooling, and processes
- Coding with concurrency, efficiency and scalability as primary motive
- Document systems, build runbooks, and automate those processes
- Being hands on by writing, testing, and deploying high-performance networking code
- Rigor on clean code, unit testing, code coverage and best practices
- Developing infrastructure software
Required qualifications:
4+ years experience in JAVA, 1+ year of experience in Blockchain, willingness to learn on the go, ability to write clean code, a strong sense of responsibility.
Tech Stack:
JAVA, git, linux, bash, ability to work with Docker.
Nice to have:
cryptography and system software development experience, understanding of design patterns, understanding of operating systems and networks, ability to design algorithms and mathematical models.
.NET
C#Role: Blockchain Developer with .Net
Roles and Responsibilities:
- Must be proficient in developing object-oriented applications
- Must have hands on experience on C# & WebAPI.
- Participate in troubleshooting and training of issues with different teams to drive towards root cause identification and resolution.
- Participate in technical communication within the team and to other groups, prepare technical design documents.
- Must have a basic hands on experience on Ethereum Blockchain and Solidity
- Good to have exposure to Azure.
- Positive attitude, Smart work, problem solving attitude, ready to upgrade skills with latest technologies
- Developing technical specifications.
- Drafting software and application operating procedures.
- Training junior staff.
- Good verbal and written communication skills
Required Blockchain(Ethereum) Experience: 3 to 6+ Months
Required C#, .Net Experience: 2+ year
Overall Experience: 2 – 3 years
Industry: https://www.naukri.com/it-software-jobs">IT-Software / https://www.naukri.com/software-services-jobs">Software Services
Functional Area: https://www.naukri.com/it-software-qa-&;-testing-jobs">IT Software – Development and Maintenance
Role Category: Programming & Design
Employment Type: Permanent Job, Full Time
C++
Python- 0-3 application development experience in solution building on Blockchain technology.
- Solid understanding of and experience in blockchain / distributed ledger technologies familiarity with platforms, such as Ethereum and Hyperledger.
- Any additional expertise with Python, containerization (Docker) and additional Cloud exposure also a huge plus
- Security Architecture / Cryptography is a plus.
- Any additional expertise with Python, containerization (Docker) and additional Cloud exposure also a huge plus.
- Experience on development tools such as Hyperledger Fabric/Sawtooth,Geth , Composer, Solidity Remix Functional
- Basic understanding of Web applications architecture and protocols.
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Full Stack Developer - Averlon