3+ Wallet (Blockchain) Jobs in Bangalore (Bengaluru) | Wallet (Blockchain) Job openings in Bangalore (Bengaluru)

Job Title : QA Automation Lead Engineer – Network Security & Blockchain/Web3.js

Location : Gurgaon & Bangalore, India (On-site)

Job Type : Full-time

Working Days : 6 Days (Monday to Saturday)

Role Overview :

As a QA Automation Lead Engineer – Network Security & Blockchain/Web3.js, you will define and implement advanced quality assurance and security testing strategies tailored for Blockchain applications. This role involves leading a team, collaborating with cross-functional teams, and ensuring the highest quality and security standards.

Key Responsibilities:

• Leadership: Mentor QA Engineers and develop QA and security testing strategies.
• Security Assurance: Conduct vulnerability assessments, penetration tests, and automate testing for improved coverage.
• Collaboration: Align QA activities with project goals and ensure compliance with standards like GDPR and ISO 27001.
• Continuous Improvement: Analyze QA metrics and stay updated on Blockchain and cybersecurity advancements.

Required Skills:

• Technical Skills: Expertise in Network Security, QA methodologies, automation tools (e.g., Selenium, Appium), and scripting languages like Python or Java.
• Compliance: Familiarity with OWASP, ISO 27001, and regulatory standards.
• Leadership: Proven experience in leading QA teams and managing testing for Blockchain/Web3 applications.

Preferred Skills:

• Penetration testing tools (e.g., Burp Suite, OWASP ZAP).
• Experience with CI/CD tools like Jenkins and GitLab CI.
• Certifications such as CEH, ISTQB, or Blockchain-related credentials are a plus.

Experience:

• 5+ Years in QA, with a focus on Network Security and Blockchain/Web3.
• Hands-on experience in testing Blockchain platforms and distributed applications.

Educational Requirements:

• Bachelor’s degree in Computer Science, IT, or a related field.

We are looking for a highly capable Node.js developer to optimize our web-based application performance. You will be collaborating with our front-end application developers, designing back-end components, and integrating data storage and protection solutions.

To ensure success as a Node.js developer, you should possess extensive knowledge of Node.Js-based services and experience in a similar role. An accomplished Node.js developer will be someone whose expertise results in the stable, fast, and secure exchange of data between servers and end-users.

Node.js Developer Responsibilities:

• Developing and maintaining all server-side network components.
• Ensuring optimal performance of the central database and responsiveness to front-end requests.
• Collaborating with front-end developers on the integration of elements.
• Designing customer-facing UI and back-end services for various business processes.
• Developing high-performance applications by writing testable, reusable, and efficient code.
• Implementing effective security protocols, data protection measures, and storage solutions.
• Running diagnostic tests, repairing defects, and providing technical support.
• Documenting Node.js processes, including database schemas, as well as preparing reports.
• Recommending and implementing improvements to processes and technologies.
• Keeping informed of advancements in the field of Node.js development.

Node.js Developer Requirements:

• At least two years' experience as a Node.js developer.
• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
• Knowledge of front-end technologies such as HTML5 and CSS3.
• Superb interpersonal, communication, and collaboration skills.
• Exceptional analytical and problem-solving aptitude.
• Great organizational and time management skills.
• Availability to resolve urgent web application issues outside of business hours.

• 4-6 years of proven experience as a Full stack engineer
• 2+ years of Blockchain development experience in Hyperledger Fabric, IPFS and development of smart contracts in Golang.
• Good understanding of multiple Blockchain platforms such as Hyperledger Fabric, Quorum, Ethereum etc
• Experience in Java, JavaScript Experience in developing and designing RESTful services and APIs
• Experience in Microservices architecture
• Sound knowledge on Docker and Kubernetes applications
• Experience in Banking, Financial and Fintech domain is an added advantage
• Familiarity with Blockchain protocols is a plus
• Knowledge of Agile development environment is preferable
• Ability to work within a fast-paced, collaborative environment and handling multiple projects
• Customer-first mentality, intellectual curiosity, and hunger
• Interested in learning new technologies, creative, open-minded and a great team player
• Bachelors or master’s degree in engineering (preferably Computer Science or Information Technology)