We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network. Your primary responsibility will be analyzing requirements, designing blockchain technology around a certain business model, and building and launching a blockchain network.
Also, the Position requires maintenance & further development of the existing platform
- Research, design, develop, and test blockchain technologies
- Document new solutions as well as maintain of existing ones
- Be involved in the global blockchain community—work on implementing and integrating the latest improvement proposals
- Requirements
- Hands-on experience in Ethereum, Solidity, Golang, Nodejs, Javascript, NFT, ERC Tokens, DeFi, DAPPS
- Strong software development background, Expertise in Rest API design and development.
- Experience working in NoSQL databases like MongoDB.
- Strong knowledge of common algorithms and data structures
- Proficient understanding of code versioning tools, such as Git, and familiar with concepts of Cloud-based microservices.
Must have worked with Blockchain products and played a vital role to build that application as a developer

Similar jobs
Skills: Mernstack, Reactjs,experess,nodejs,MongoDB,PostgreSQL,
Domain knowledge: MERN/PERN stack (Mongo/PostgreSQL, ExpressJS, ReactJS, NodeJS)
Requirements:
- Academics (10th, 12th and Bachelors) > 70-75%
- Highly proficient in ReactJS, NodeJS (ExpressJS)
- Basic knowledge of PostgreSQL/MongoDB is a plus
- Should have expertise in developing data driven, responsive, modern web applications
- Aptitude to continuously learn new languages/concepts. Breadth of knowledge is required
- Strong fundamentals in programming concepts
- Knowledge of web development concepts and databases
- A really strong passion to towards technology
- Entrepreneurial attitude
Roles and Responsibilities:
- Develop, deploy and maintain IIoT platform used by the whole of Company
- Roll out similar IoT systems across the globe
- Understanding the functional domain deeply
Must have skills :
6+ Years Java, Spring - 4+ years, Node JS / React JS - 4+ years
Responsibilities:
Code, test and debug programs according to specifications.
Build new and modifying existing applications.
Develop software prototypes.
Write unit tests and functional tests (automation).
Perform manual tests.
Use tools to access data in datastore, version control systems, etc.
Practice Agile methodologies.
Frequently interface with other functional teams on all aspects of a feature or sub-system
Company Overview:
At Codvo, software and people transformations go hand-in-hand. We are a global empathy-led technology services company. Product innovation and mature software engineering are part of our core DNA. Respect, Fairness, Growth, Agility, and Inclusiveness are the core values that we aspire to live by each day.
We continue to expand our digital strategy, design, architecture, and product management capabilities to offer expertise, outside-the-box thinking, and measurable results.
Roles & Responsibilities :
- Familiar with the software development life cycle (SDLC) from analysis to deployment & coding standards.
- Ability to integrate the developed functionality and/or component into a fully functional system.
- Ensure unit and integration level verification plan are in place
- Actively participate in troubleshooting, debugging and updating current live system.
- Work closely with analysts, designers and other peer developers.
- Preparing technical training documents for onboarding new engineers.
What we're looking for:
- You must have good understanding of Object Oriented Programming
- 5 years or more of professional software development experience with 3 or more years of experience developing .NET/C# web applications using Microsoft Development Products
- You believe in a systematic approach to developing the system through clear documentation (flowcharts, layouts, & etc) of functionality, address every use case through creative solutions.
- You must have defined, designed and built varied components of web-based and/or mobile applications
- Experience using WPF (Windows Presentation Foundation) to build Windows desktop applications is a plus
- Experience using JavaScript frameworks/libraries (Angular, React, JQuery, D3) is a plus
- Experience with SQL Server (relational databases) and no-SQL Databases (Apache Cassandra or similar)
- Strong analytical skills – be a problem solver and be able to develop complex algorithms
- Strong familiarity of software architecture, databases and design patterns
- Exposure or understanding of deploying applications on cloud platforms like Azure/AWS
Work Timings : 3 PM - 12 AM
You have experience in tackling organization wide challenges which are complex initiative that span multiple teams and products. Strong bias for operational and engineering excellence. critical that your voice is heard in product and business decisions. You like to find patterns that can reuse across multiple stacks, and willingness to help organisations adopt newer technologies. You are a great communicator and you take care setting high benchmarks in technical design choices. You spend a lot of time on research and love to discuss pros/cons of all choices and helping others towards making careful decisions.
Responsibilities:
- You will participate in all aspects of our development and provide expertise on architecture decisions we'll need to make to solve organisational problems.
- Driving technical roadmaps for the organisation.
- Set the north star for all key technical metrics to monitor and set high standards.
- Identify and articulate current state architecture and clarity on final state architecture and build organisation level influence to drive this to conclusion.
- Coaching / mentoring folks across the organisation on various technologies.
- Improve the recruiting and hiring process.
- Thinks about culture and how to impact it.
- Build, develop and scale our platform that powers real estate agents, buyers and sellers.
- Become a domain expert on real estate technology and products and an empathetic partner to our customers.
- Inspire, recruit and mentor your engineering colleagues.
- Operate in a scalable engineering culture that leverages modern principles of decoupled systems and automated CI/CD/testing/monitoring to drive. efficiencies.
Requirements:
- BS in CS or EE or equivalent.
- Proven track record working in top talent and high performance environments.
- Experience working on large scale systems in rapid growth environments.
- Experience with modern web frameworks (e. g. Go/React), distributed computing (e. g. Spark), public cloud platforms (e. g. AWS) and data pipelines
- Familiarity with containerisation, microservices architecture, continuous integration and delivery.
- Experience with multiple well-known products throughout their life cycles, from idea conception to product release and maintenance.
- 10+ years experience.
- Published Engineering blogs.
- Experience with multiple well-known products throughout their life cycles, from idea conception to product release and maintenance.
- External presentations in events.
The candidate must have :
1. Excellent problem solving and logical skills.
2. Highly proficient with Node JS and JavaScript design patterns.
3. Developing RESTful APIs that read and write JSON.
4. Experience with databases like MongoDB, Redis or any NoSQL databases.
5. Proficient understanding of code versioning tools, such as Git.
6. Experience with AWS, Elastic Search would be an added advantage.
7. Ability to plan, execute projects to deliver in time and with quality.
8. Highly motivated Individual to learn and to mentor project members.
9. Excellent Communication and collaboration skills.
React Native Developer
- Experience in React-native, IOS Development (with Swift).
- Experience in IOS SWIFT Framework
- Proven experience in React Native components in native iOS and Android
- Good understanding of Android / iOS / Web design guidelines, SDK and excellent JavaScript skills.
- Knowledge of React and the Java script ecosystem
- Exposure to other hybrid mobile platforms like IONIC,Sencha, HTML5, PhoneGap, jQuery Mobile etc.
- Familiarity with RESTful APIs development.
- Expertise with code testing best practices, including unit and integration testing to ensure quality of code.
- Familiarity with code versioning tools such as Git, SVN, Github.
- Excellent verbal and written communication skills
Preferred Skills & Knowledge: IOS Development (Swift), React Native
Full stack developer
Salary: 6-9 LPA
Location: Mumbai
About ZenOnco.io:
https://zenonco.io/">ZenOnco.io is the world’s first integrative oncology healthtech platform. At ZenOnco.io, we aim to extend life and improve the quality of life for cancer patients through integrative oncology treatment, which covers both medical treatment as well as complementary treatment (Nutrition, emotional wellness, fitness, and community support).
To provide the best medical treatment options to cancer patients, we have partnered with 50+ hospitals across India, and cover 1,000+ oncologists. We also provide patients access to a full range of diagnostic tests that are required to arrive at the most effective cancer treatment.
We heavily deploy technology in our operations, and have recently launched the world’s first Integrative Oncology Preliminary Assessment Report tool (ZIOPAR) to guide cancer patients free of cost on the possible treatment options based on their cancer profile, symptoms and other conditions.
We believe in innovation, dedication and commitment. While we have the thrill to seek out and capture the world, we are looking for a responsible partner in you. If you feel you can become one of us, apply today.
Company introduction video: https://bit.ly/ZenOncoIOintroduction">https://bit.ly/ZenOncoIOintroduction
Roles and responsibilities:
- Working on WordPress and CodeIgniter, involving CSS, PHP, JS, jQuery, SQL
- Designing and implementing new features and functionality
- Establishing and guiding the website’s architecture
- Ensuring high-performance and availability, and managing all technical aspects of the CMS
- Helping formulate an effective, responsive design and turning it into a working theme and plugin
- Convert comprehensive layout and wireframes into working HTML pages
- On-page SEO
Education and Experience:
- Graduate or Post Graduate (Preferred)
- Experience: 3+ years
- Ability to work on WordPress and CodeIgniter
- Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery
- Experience building user interfaces for websites and/or web applications
- Experience designing and developing responsive design websites
- Ability to understand CSS changes to ensure consistent style across platforms and browsers
- Strong understanding of PHP back-end development
You will get:
- Some of the best people to work with (founders are IIM graduates and investment banker)
- An opportunity to make a difference in the lives of millions of cancer patients across the globe
- A great learning environment and opportunity to grow
Job Background
We are looking for a Web Developer to join an award-winning, talented team, building the
next-generation automated drone applications for our global customers
As a front-end developer, you will implement a complete user interface in the form of a
web app. A thorough understanding of all of the components of the company’s platform and
infrastructure is required. You will need to take ownership of your projects, which involves
detailing requirements after discussion with the Product Owner, building user interfaces,
developing and maintaining web apps with a focus on user experience
Responsibilities
● Work as part of a team developing applications and services using Agile
development methods
● Contribute to team and organizational improvements in process and infrastructure
● Effectively use tools and ingenuity to identify and fix defects before they become a
problem
● Creating self-contained, reusable, and testable modules and components
● Learn about the domain and competitors to propose new drone apps as well as
improvement for existing apps
● Collaborate on projects with a closely-knit team
Skills/Experience
● 3+ yr experience as an Angular 2+ or React or Ionic Developer.
● Strong expertise with NodeJS, HTML5, CSS, JSON, jQuery, Bootstrap and writing
cross-browser compatible code.
● Knowledge of NodeJS frameworks such as ExpressJS etc.
● Knowledge of Creating RESTful services with Node.js and Experience with Socket.io
● Good understanding of HTML Dom manipulation Technique ●Experience in tested & documented TypeScript/JavaScript, HTML, and CSS
● User authentication and authorization between multiple systems, servers, and
environments
● Understanding of fundamental design principles behind a scalable application
● Proficiency working with source control (git) / versioning systems, continuous
integration in an agile development setup
Good to Have
● Understanding of how to deploy Mean stack applications in AWS/Azure deployment
environment, considering security, reliability etc.
● Knowledge of other python-based server-side frameworks such as Flask or Django

