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Responsibilities
- Develop and execute test plans, cases, and scripts for web and mobile.
- Conduct manual and automated testing to identify bugs and performance issues.
- Collaborate with developers, product managers, and designers to resolve issues.
- Track and document defects using tools like JIRA or Trello.
- Perform regression and performance testing to ensure product quality.
Required Skills
- 0-2 years of QA or software testing experience.
- Proficiency with tools like Selenium, Postman, JIRA, and TestRail.
- Familiarity with scripting (e.g., Python, JavaScript) for automation.
- Knowledge of Agile/Scrum methodologies.
- Basic understanding of version control systems (Git).
- Familiarity with CI/CD tools (Jenkins, CircleCI) and cloud platforms (AWS, Google Cloud)
- Worked on creating automation testing scripts.
Shift Timings: 12 PM – 9 PM IST
Job Summary
We are looking for a blockchain developer who will be responsible for designing, implementing, and supporting a distributed blockchain-based network.
Experience: 2+
Location: Jaipur
Responsibilities:
- Research, design, develop, and test blockchain applications
- Brainstorm and help evaluate applications, technologies and tools as these continually evolve
- Maintain and extend current distributed applications, be responsible for its integration and workflows
- Document new solutions as well as maintaining that of existing ones
- Develop and maintain artefacts
- Participate in presales activities when it is required
Requirements:
- Strong blockchain development experience on network, protocol and application layer
- Experience working with open-source platforms Hyperledger, Ethereum etc.
- Understanding the private blockchain network. Desirable.
- Experience with different PAAS solutions offered by different cloud platforms such as Azure, AWS etc. Desirable.
- Strong experience with computer networking is desirable including details of network topology and OSI layer protocols.
- API integration experience with 3rd party applications is desirable
- Experience with Secure coding practices is a plus
- Think out of the box and don't give up easily, as blockchain is a fairly complex concept and there isn't much help available in programmers forums.
Role:Blockchain Developer
Salary: 4,00,000 - 5,400,000 P.A.
Industry:https://www.naukri.com/it-services-consulting-jobs">IT Services & Consulting
Functional Area:https://www.naukri.com/consulting-jobs">Consulting
Role Category:IT Consulting
Employment Type:Full Time, Permanent
Education
UG:B.Tech/B.E. in Any Specialization
Company Profile
Appinop technologies Pvt ltd
About Appinop
Innovation begins with like-minded people aiming to transform the world together.
We invite you to become a part of an organization that has been helping clients transform their business by fusing insights, creativity, and technology. At Appinop, we embrace a diverse mix of talented people who come here to stay and do their best work.
At Appinop, we transform passionate individuals into proficient professionals dedicated to exploring new frontiers in Software development. Here you will get the opportunity to work with technical craftsmen that are pioneer in latest technologies
We promote a culture of equality, learning, collaboration, and creative freedom so that our employees grow.
For more information about our solutions and organization, visit www.Appinop.com,
Company Info:
Corporate Address: Appinop Technologies - 41, Prince Road, Ajmer Rd, Vidhyut Nagar - A, Jaipur, Rajasthan 302021



JOB POSITION- FULL TIME BACKEND ENGINEER (TRADING SYSTEMS)
Satsio is an African startup that is building a crypto exchange for both spot trading and perpetual futures trading. We have many exciting and innovative features and products in the pipeline. We are looking to add to our engineering team and we are recruiting for a full time backend engineer (trading systems).
How to apply:
After reading the job description, please complete the job application via the following link: https://forms.gle/wEdVVktX3iVLCqj59
Location
This is a fully remote position. We are accepting applications from worldwide candidates.
Remuneration
Salary range in USDT shown at the top of the advert, depending on skills, experience, and location, and subject to good performance, vesting shares of 1% of the business.
Requirements
· Proficiency in Python and expertise in working with websockets
· Proven experience in designing and implementing complex REST APIs
· Project experience with Flask and Django
· Proficient with Linux and experienced working with cloud servers
· Excellent communication skills
· Intellectually motivated and a quick learner
· Fluent in both spoken and written English
Preferences
· Proficient in C++ or another low latency language
· Experience building matching engines and trading systems
· Experience working in the crypto exchange industry
· Experience with blockchain nodes, creating blockchain wallet systems, cryptocurrency deposit and withdrawal systems and optimising network fees
· Familiar with the agile development process, Github flow, and modern software engineering practices
· Align working hours with the standard 9am-6pm UTC+1 schedule
Key Responsibilities
· Review and understand existing backend code base and make improvements where necessary
· Matching engine and improving its speed
· The system that updates user balances following user transactions and performs the necessary checks prior to permitting transactions
· Cloud server configurations and deployment and cost optimisation of resources
· Creating APIs with supporting documentation for users who trade algorithmically directly via APIs and not via the frontend
· Work on our p2p trading product and KYC process
· Building the perpetual futures trading product and integrating data from 3rd party APIs
· Performing unit tests, integrated tests, performance tests and end to end tests
· Working on various other backend tasks that the startup requires to be done
Startup culture
Our culture is one of constant innovation. Great teamwork, creativity, a passion for innovation, constantly trying to improve, being hard working, a self starter, a quick learner, taking initiative, a can do attitude, shipping product, loyalty, and having a positive mindset are all traits which we are seeking in our future colleague. We seek to create an environment whereby colleagues can see their long-term career to be with us and to flourish with us as we grow.


Steinbeis India
Position: Senior Full Stack Developer
Experience: 2-5 years
Salary: Based upon Industry Standards (Best in Industry)
Job Description: Senior Full Stack Developer (MERN Stack)
We are seeking a highly skilled and experienced Senior Software Developer with a strong background in MERN Stack (MongoDB, Express.js, React.js, and Node.js) development.
Responsibilities:
- Lead and manage a development team, delegating tasks and ensuring effective collaboration.
- Design, develop, and maintain efficient and scalable web applications using the MERN Stack.
- Write clean, well-documented, and high-performing code while adhering to best practices and coding standards.
- Creating schedules and timelines for both you and your team, and ensuring strict adherence to these timelines.
- Implement robust security practices to safeguard data and applications.
- Conduct thorough testing and debugging to ensure the functionality, performance, and security of the applications.
- Work closely with product managers, designers, and other stakeholders to deliver solutions that meet business requirements.
- Provide technical guidance and mentorship to junior developers, assisting them in solving complex problems and improving their skills.
- Stay updated with the latest trends and advancements in MERN Stack development and suggest innovative ideas to enhance our software products.
Requirements:
- Bachelor's degree in Computer Science, Software Engineering, or a related field.
- 2 to 5 years of professional experience in MERN Stack development.
- Strong proficiency in Node.js, React.js, Express.js, MongoDB and java.
- Experience with RESTful API development and integration.
- Possessing a robust understanding of coding.
- Solid understanding of front-end technologies such as HTML5, CSS3, and JavaScript.
- Knowledge of database systems and proficiency in writing efficient database queries.
- Familiarity with version control systems (e.g., Git) and agile development methodologies.
- Excellent problem-solving skills and the ability to think critically.
- Strong communication and interpersonal skills, with the ability to collaborate effectively within a team.
Please submit your resume, along with relevant work samples, highlighting your experience with MERN Stack development.
Location: Gachibowli (Hyderabad)
Website: https://www.steinbeis.in/


Include One Will Have To Implement, Develop, According To Corporate Coding Standards. Responsible For The Quality Of Code And Applications. Coordinate With Other Team Members To Ensure That All Repositories Are In Sync. Upload Documents In Appropriate Folders At Proper Locations. Required To Attend The Morning/Client/Conference Calls. Regularly Update Your Skills. Provide Recommendations For Continuous Improvement. SKILLS Must Have Experience With The Latest Angular Framework 2/4/6/7/8/9 Must Have Strong TypeScript And JavaScript Knowledge Should Be Comfortable With RxJS And Angular CLI Should Have A Solid Understanding Of CSS3 And HTML5 Must Have Automated Testing (Unit/Integration/Etc.) (Karma Jasmine, Etc.) Should Have Knowledge NGRX Or Redux Cross-Browser Compatibility And Have High Performance Across The Board Coordinating The Workflow Between The Graphic Designer And HTML Working Knowledge Of NodeJS
Roles and Responsibilites:
- To bid on portals like Upwork, Guru, PPH, etc. Sending Proposal bid to grab new business opportunities Coordinate development of detailed technical proposals with the technical team.
- Client Handling (Managing Existing clients and acquiring new clients) interaction clients to analyze the project requirements.
- Bidding and New business generation on Bidding Platforms

Work at Arcana
Arcana is The Storage Layer for Ethereum with a Privacy Stack for developers to build secure and privacy preserving apps. Users care about privacy now more than ever before and it is becoming a first-class citizen in the modern development stack. Arcana makes it easier for apps to be privacy-focused out of the box.
With Arcana’s privacy stack, developers give control of data back to their users. They can easily integrate our SDK with their apps and use our modular feature blocks for Authentication, Identity Management, Encryption, Access Control, and Decentralized Storage. All of which are secured by and verifiable on the blockchain.
Visit http://www.arcana.network/">www.arcana.network to learn more about us, our backers, and our offerings
Role Description
Arcana is stack of services to help developers build more secure and privacy preserving apps.
We are looking to onboard a lead for our blockchain engineering team. At Arcana we are building our own sovereign EVM compatible chain with its own set of validators. Security, Scalability and Interoperability are the primary goals of the blockchain and we're looking to put together some of the best minds to achieve this. This is a full-time role and completely remote friendly.
Requirements
- Experience in managing a team of engineers for at least 2+ years.
- Must have significant experience with Geth (Go Ethereum) or equivalent blockchain nodes and p2p
- Must be proficient with Golang
- Deep understanding of Blockchain, Solidity, Assembly, and the EVM
- Experience in standard software practices including clean code, unit tests and CI/CD
- Knowledge of Rust, Javascript, Typescript or Node.js is a plus
- Active member of the dev community will be a plus (e.g. experience contributing to OSS or EIPs)
- Experience in leading and communicating with remote teams

- Profound knowledge about state-of-the-art technologies and standards (PHP, MySQL, JavaScript, HTML5 and CSS, AJAX, JQuery, XML, and Linux)
Experience with web services and Various frameworks (CakePHP, Symfony, ZEND, Laravel, etc) -
Capability to create an extension or module.
- Must be able to work on own initiative as well as part of a team
- Experience in a structured development environment
- Strong knowledge of Core PHP Skills & object-oriented programming (OOP) Has knowledge of any one of Git, BitBucket, SVN, etc. code management repositories.
- Immediate joiner prefer.
- Total Exp - 2+ to 4 years
- Notice period - not more than 30 days
Responsibilities and Duties -
You will be taking ownership of a big project already in production. This project already has 25L registered users.

