Blockchain Developer
at coincrowd
2 - 10 yrs
₹15L - ₹35L / yr (ESOP available)
Remote only
Skills
NodeJS (Node.js)Blockchain
MongoDBWallet (Blockchain)
Web3js
Docker
React.jsCoinCROWD
Blockchain Developer, Remote
About CoinCROWD:
CoinCROWD is a cutting-edge platform in the digital finance space, focused on delivering innovative solutions that empower individuals and businesses in the cryptocurrency ecosystem. We are passionate about creating seamless, secure, and scalable solutions to simplify the way people interact with digital currencies. As we continue to grow, we're looking for skilled backend developers to join our dynamic engineering team.
Position Overview:
We are seeking an experienced Blockchain Developer with 3+ years of expertise in node.js/Python to help us build and scale our backend services. 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.
This role will give you the opportunity to work in a fast-paced environment with cutting-edge technologies in the blockchain and cryptocurrency space.
Key Responsibilities:
- Develop and maintain decentralized exchange (DEX) platforms and features, focusing on on-chain data integration.
- Collaborate with a cross-functional team to design and implement features.
- Integrate RPC nodes for blockchain data access and manipulation.
- Create secure, efficient, and scalable blockchain applications using NodeJS and related technologies.
- Write unit and integration tests for blockchain applications to ensure high code quality and reliability.
- Maintain a high level of security best practices when dealing with blockchain data and smart contract interactions.
Required Qualifications:
- Databases: Strong experience with relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis). Proficiency in writing complex SQL queries.
- API Development: Hands-on experience in designing and developing RESTful APIs, including authentication mechanisms (JWT, OAuth, etc.).
- Cloud & DevOps: Familiarity with cloud platforms (AWS, Google Cloud, or Azure) and DevOps tools like Docker, Kubernetes, CI/CD pipelines, and version control (Git).
- In-depth understanding of blockchain protocols and their security implications with at least 3+ years of hands-on experience on Blockchain development
- Experience with Solidity and developing smart contracts.
- Comfortable working independently in a remote environment.
- Ability to effectively communicate in English (written and spoken).
Why CoinCROWD?
Innovative Projects: Work on cutting-edge technology in the fast-growing blockchain and cryptocurrency space.
Collaborative Culture: Join a dynamic, diverse, and collaborative team that values creativity and new ideas. Growth Opportunities: Opportunities to grow in your career as we expand our product offerings and technology stack.
Competitive Compensation: Competitive salary, benefits, and potential for career advancement. Flexible Work: We support a flexible work schedule and the possibility for remote work.
CoinCROWD is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Initially you will be offered Equity based compensation which is common for a Web3.0 organisation.
Read more
Users love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Subodh Popalwar
Software Engineer, MemorresFor 2 years, I had trouble finding a company with good work culture and a role that will help me grow in my career. Soon after I started using Cutshort, I had access to information about the work culture, compensation and what each company was clearly offering.
Companies hiring on Cutshort
About coincrowd
Founded :
2021
Type :
Product
Size :
0-20
Stage :
Raised funding
About
Your gateway to digital assets
Read more
Connect with the team
Company social profiles
Similar jobs
Kalamassery
1 - 5 yrs
₹1L - ₹1.5L / yr
Python
Django
Flask
GitMySQL
+2 more
Title: Python Developer
Job Type: Full-time
Responsibilities:
- Developing and maintaining Python-based applications.
- Writing clean, maintainable, and efficient code.
- Integrating user-facing elements developed by front-end developers with server-side logic.
- Identifying and fixing bottlenecks and bugs.
- Participating in code reviews.
- Collaborating with cross-functional teams to design, develop and implement new features.
Requirements:
- Bachelor's or Master's degree in Computer Science or a related field.
- Strong proficiency in Python and its frameworks such as Django or Flask.
- Understanding of fundamental design principles behind a scalable application.
- Familiarity with code versioning tools such as Git.
- Knowledge of databases such as MySQL, PostgreSQL or MongoDB.
- Good problem-solving skills and attention to detail.
- Excellent communication and collaboration skills.
Read more
Gurugram
3 - 7 yrs
₹8L - ₹12L / yr
NodeJS (Node.js)MongoDBMongoose
ExpressTypeScript
+1 more
Job Brief:
- Proficient in object-oriented programming and distributed systems
- Some experience with Web Programming and TypeScript
- Ability to speak and write in English fluently
- A proactive approach to spotting problems, areas for improvement, and performance bottlenecks
- Experience with TypeScript and NodeJS
- Experience with the language server protocol
- Experience with JavaScript
- Experience with the Pub-Sub pattern
Read more
Chennai, Bengaluru (Bangalore)
5 - 10 yrs
₹10L - ₹15L / yr
PythonDjangoFlask
PostgreSQLMongoDB +1 more
About us:
HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.
We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.
To know more, Visit! https://www.happyfox.com/
We’re looking for a Senior Backend Engineer to join our engineering team to help build and maintain our growing list of products. You should have prior experience being responsible for building sufficiently complex features by yourself.
Responsibilities:
- Implement product features by writing clean, robust, reusable code with tests
- Conduct peer reviews to keep the codebase a great environment to work on
- Collaborate with Product Managers, Designers and Engineers to deliver high-quality features
- Bring new ideas and best practices to improve the team and the codebase
Requirements:
- 5+ years of professional work experience
- Proficiency in backend programming languages like Python
- Experience working with web application frameworks like Django
- Experience in building web services using relational databases like PostgreSQL or NoSQL databases like MongoDB
- Proficiency in writing highly performant and scalable code
- Experience in building REST APIs and a good understanding of best practices around building APIs
- Good communication skills with an ability to articulate your views
- Excellent analytical and problem-solving skills
Read more
Bengaluru (Bangalore)
1 - 4 yrs
₹10L - ₹25L / yr
Odoo (OpenERP)
Odoo
odoo
JavaSpring
+1 more
Job Duties and Responsibilities
We are looking for an experienced full-stack engineer to implement both back-end and front-end
software solutions to serve both internal and external customers. The position entails working in
an agile team to develop Java- and React-based projects that support our system.
● 1 - 4 yrs of Odoo development experience.
● Design, implement and test full-stack solutions using Java, Spring and React
● Design robust spring system that can support 2-5mil users.
● Work alongside other team members to integrate various components into finished
product
● Work closely with product owner to create stories
● Continuously create new and interactive features that would help to improve user
experience and user engagement.
● Assist with troubleshooting of issues as needed
● Participate in the design and architecture of software solutions
● Assist in developing and maintaining continuous integration pipelines
We are looking for an experienced full-stack engineer to implement both back-end and front-end
software solutions to serve both internal and external customers. The position entails working in
an agile team to develop Java- and React-based projects that support our system.
● 1 - 4 yrs of Odoo development experience.
● Design, implement and test full-stack solutions using Java, Spring and React
● Design robust spring system that can support 2-5mil users.
● Work alongside other team members to integrate various components into finished
product
● Work closely with product owner to create stories
● Continuously create new and interactive features that would help to improve user
experience and user engagement.
● Assist with troubleshooting of issues as needed
● Participate in the design and architecture of software solutions
● Assist in developing and maintaining continuous integration pipelines
Read more
Chennai
3 - 8 yrs
₹8L - ₹19L / yr
NodeJS (Node.js)MongoDBMongoose
ExpressAPI
A leading global information technology, and business process services company with operations across North America, Europe, Asia Pacific, Middle East, and India. We leverage our expertise in legacy and emerging digital technologies to deliver transformative outcomes for our enviable list of clients, which includes Fortune 1000 companies.
Our new vision “Reimagining a better-shared world” and mission “Bringing human expertise to tech for delivering purposeful solutions that amplify value” is at the heart of our transformation approach, powered by cloud, platform mindset, and engagement. Our motto “Let’s make digital change happen” is our commitment to empower our clients to succeed in this digital world. While our values – integrity, teamwork, the pursuit of excellence, committed, customer-centric, and thought-leadership, defines our character and behavior.
This person MUST have:
Node JS, REST, Mongo DB
Our new vision “Reimagining a better-shared world” and mission “Bringing human expertise to tech for delivering purposeful solutions that amplify value” is at the heart of our transformation approach, powered by cloud, platform mindset, and engagement. Our motto “Let’s make digital change happen” is our commitment to empower our clients to succeed in this digital world. While our values – integrity, teamwork, the pursuit of excellence, committed, customer-centric, and thought-leadership, defines our character and behavior.
This person MUST have:
Node JS, REST, Mongo DB
Experience:
Min 3 year experience
Read more
Experience – 5 - 9 Years
Basic Skills/Qualifications
• Master’s/Bachelor’s degree in Computer Science, Computer Engineering (BE/MCA/BCA)
• 5-9 years of strong software design and development experience and building and administering large-scale distributed applications
• Strong communication skills
• Agility and quick learner
• Understanding of the Software development lifecycle
• Good Analytical and problem-solving skills
• Self-motivated with the ability to prioritize, meet deadlines, and manage changing priorities
• Should have a high level of energy working as an individual Contributor and as a part of Team.
• Ability to think out of the box and questioning everything
Technical Skills (Hands On)
• Apply Server-side software development expertise, to design, develop and implement horizontally scalable components with the ability to handle large transaction and query volumes with following experience :
• Backend - NodeJS, Server-Side Events (SSE)
• Programming languages - Typescript, JavaScript
• API – REST, GraphQL
• Databases – MySQL, PostgreSQL
• Additional useful programming languages – Java, Scala
• CI/CD experience with:
• Git/TFS, Containers, Ansible
• Test Driven Development (TDD)
• Real-time or near real-time data pipelines
• BPMN 2.0 (Camunda)
• Knowledge of Design Thinking
• Experience working in short agile release cycles
• Enterprise grade development best-practices for end-to-end interoperability and integration
• Design with operational requirements, and support challenges in perspective
Basic Skills/Qualifications
• Master’s/Bachelor’s degree in Computer Science, Computer Engineering (BE/MCA/BCA)
• 5-9 years of strong software design and development experience and building and administering large-scale distributed applications
• Strong communication skills
• Agility and quick learner
• Understanding of the Software development lifecycle
• Good Analytical and problem-solving skills
• Self-motivated with the ability to prioritize, meet deadlines, and manage changing priorities
• Should have a high level of energy working as an individual Contributor and as a part of Team.
• Ability to think out of the box and questioning everything
Technical Skills (Hands On)
• Apply Server-side software development expertise, to design, develop and implement horizontally scalable components with the ability to handle large transaction and query volumes with following experience :
• Backend - NodeJS, Server-Side Events (SSE)
• Programming languages - Typescript, JavaScript
• API – REST, GraphQL
• Databases – MySQL, PostgreSQL
• Additional useful programming languages – Java, Scala
• CI/CD experience with:
• Git/TFS, Containers, Ansible
• Test Driven Development (TDD)
• Real-time or near real-time data pipelines
• BPMN 2.0 (Camunda)
• Knowledge of Design Thinking
• Experience working in short agile release cycles
• Enterprise grade development best-practices for end-to-end interoperability and integration
• Design with operational requirements, and support challenges in perspective
Read more
Bengaluru (Bangalore)
4 - 7 yrs
₹6L - ₹14L / yr
PHP
CodeIgniter
CakePHP
LaravelSQL Server Integration Services (SSIS)
+6 more
We are looking for a Senior Software Engineer to implement functional software solutions. The goal will be to develop high-quality software/s that is aligned with user needs and business goals.Roles & Responsibilities :- Will own a complete platform from initial architecture, design of components, quality and deployment planning- Will act as an evangelist for the product platform. Identify right technologies for the business use cases. Will be involved in creation of user manuals, internal documents and customer API documentations.- Will understand requirements by studying information needs, discussing with the stakeholders, understanding workflow processes, data flows. Create design and architecture documents to explain, justify and evaluate design approaches.- Should be strong in design principles and have implemented them in existing projects.- Involved in troubleshooting existing applications in production. Identify and build tools for troubleshooting.- Will be involved in creating flowcharts and data flow diagrams. Will be involved in code review for peers. Should be able to identify and implement best practises.- Should be an advocate of automating daily tasks. Should have a high inclination towards building self managed systems.- Should be aware of the latest technology trends. Should participate in professional publications, conferences and events.- Will be involved in mentoring junior team members and aligning them towards company goals.- Identify and implement metrics for measuring platform stability and end user feedback.Requirements :- BS/MS degree in Computer Science/Information Science, Engineering or related field from reputed institute.- Experience of 4-7 Yrs- He/She has built distributed systems. Has the capacity to identify a problem and provide a solution- Has experience with scalable applications. Should identify probable bottlenecks and come up with approaches to mitigate them.- Has experience in working in cloud infrastructure. Should have exhibited capability in identifying and working with IaaS and PaaS providers.- Has a good understanding of OOPs and Functional programming concepts.- Has hands on working experience in one or more of the technologies like PHP (laravel, YII, Code Ignitor ), NodeJs (hapi.js express.js, socket.io), Golang, Java.- Have a working knowledge of web technologies like HTML, CSS and Javascript.- Has experience in identifying database solutions for a given problem. Should have experience working with one of RDBMS and NoSQL databases.- Has a good knowledge about API fundamentals.- Should have worked with third party APIs integrations.- Good written and verbal communication skills.- Should be a highly motivated and a quick learner.
Read more
Chandigarh
3 - 7 yrs
₹6L - ₹14L / yr
JavaData Structures
Algorithms
NodeJS (Node.js)MEAN stack
NodeJS developer writes code that is proud of and can hit the ground running, fast Javascript to a high
standard, in a timely and scalable way that improves the code-base of competent products in
meaningful ways. He will be a part of a creative team that is responsible for all aspects of the ongoing
software development from the initial specification, through to developing, testing and launching.
JOB RESPONSIBILITIES
1. Developer will be expected to code, update, debug and optimize SQL
2. Planning and execution of website / web & mobile application projects.
3. DB Design and Development.
4. Developing and Designing in Node.js, HTML5,CSS3, MySQL.
5. Developer will review requirements and design documents to produce estimates and task lists based on those requirements.
6. Applying SDLC principles when working with or leading a team of developers.
7. Needs to create mobile and web applications
8. Responsible for the creation and implementation of a wide variety of mobile and Web-based
products using Node.js, JavaScript, MySQL and AJAX.
9. Troubleshoot, test and maintain the core product software and databases to ensure strong
optimization and functionality
Read more
Mumbai
0 - 3 yrs
₹2L - ₹3L / yr
NodeJS (Node.js)
JavascriptMongoDBExpressMongoose
+3 more
1. Design, build and maintain high performance, reusable, and reliable JavaScript code
2. Ensure the best possible performance, quality, and responsiveness of the
application
3. Identify and correct bottlenecks and fix bugs
4. Help maintain code quality, organization, and automatization
5. Must be responsible for what he/she is delivering to the client
Read more
Viman Nagar Pune, Pune
2 - 7 yrs
₹3L - ₹8L / yr
JavascriptExpressMongoDBNodeJS (Node.js)Object Oriented Javascript (OOJS)
We are looking for a Sr. Software Engineer (AngularJS, NodeJS, MongoDB) who is motivated to combine the art of design with the art of programming. Responsibilities will include implementing visual elements and their behaviours with user interactions. You will work with both front-end and back-end web developers to build all client-side logic. You will also be bridging the gap between the visual elements and the server-side infrastructure, taking an active role on both sides, and defining how the application looks and functions.
Skills And Qualifications:
Should have strong working experience for Node.js and frameworks available for it
Strong proficiency with JavaScript, AngularJS
Expert working experience with advanced JavaScript libraries and frameworks such as AngularJS and/or ExpressJS
Should have sound experience with MongoDb and/or MySQL
Familiarity with JavaScript module loaders, such as Require.js and AMD
Familiarity with front-end build tools, such as Grunt and Gulp.js
Proficient understanding of code versioning tools, such as Git / SVN
Read more
Why apply to jobs via Cutshort
Personalized job matches
Stop wasting time. Get matched with jobs that meet your skills, aspirations and preferences.
Verified hiring teams
See actual hiring teams, find common social connections or connect with them directly. No 3rd party agencies here.
Move faster with AI
We use AI to get you faster responses, recommendations and unmatched user experience.
21,01,133
Matches delivered
37,12,187
Network size
15,000
Companies hiring
Did not find a job you were looking for?
Search for relevant jobs from 10000+ companies such as Google, Amazon & Uber actively hiring on Cutshort.
Follow CutshortUsers love Cutshort
Read about what our users have to say about finding their next opportunity on Cutshort.
Subodh Popalwar
Software Engineer, MemorresFor 2 years, I had trouble finding a company with good work culture and a role that will help me grow in my career. Soon after I started using Cutshort, I had access to information about the work culture, compensation and what each company was clearly offering.
Companies hiring on Cutshort