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GammaStack - Blockchain Developer - Backend System Job Opening In Bengaluru – Now Hiring Gammastack


Job description

<p><p><b>Description:</b></p><p><br/>- Lead and own backend development using Node.js and Express.js<br/><br/>- Design, build, and maintain scalable RESTful APIs and microservices architecture<br/><br/>- Write, debug, and optimize complex raw SQL queries for performance and scalability<br/><br/>- Work with PostgreSQL and Sequelize ORM for data modeling and management<br/><br/>- Implement caching solutions using Redis & Integrate real-time features using Socket.io<br/><br/>- Develop and integrate smart contracts (Solidity / Rust)<br/><br/>- Work with blockchain protocols (Ethereum, Polygon, BNB Chain, Solana, etc.) to enable smooth crypto transactions<br/><br/>- Design and implement wallet integrations (MetaMask, WalletConnect, custom/custodian wallets)<br/><br/>- Integrate Web3.js / Ethers.js or similar blockchain libraries into the backend<br/><br/><b>Required Skills:</b></p><p><br/>- 3-5 years of experience as a Backend Developer with at least 2-3 years with blockchain projects<br/><br/>- Expertise in raw SQL queries, indexing, joins, query tuning, and optimization<br/><br/>- Strong proficiency in PostgreSQL and Sequelize ORM<br/><br/>- Hands-on experience with Docker, Redis, and Socket.io<br/><br/>- Familiarity with AWS cloud services (EC2, S3, RDS)<br/><br/>- Strong understanding of backend performance optimization techniques<br/><br/>- Proven leadership or mentoring experience in engineering teams<br/><br/>- Strong proficiency in Solidity (Rust is a plus)<br/><br/>- Experience with Web3.js / Ethers.js or similar blockchain libraries<br/><br/>- Experience with multiple blockchain protocols (Ethereum, Polygon, BNB Chain, Solana, etc.)<br/><br/>- Knowledge of wallet integrations (MetaMask, WalletConnect, custom/custodian wallets)<br/><br/><b>Must-Have Skills:</b></p><p><br/>- Node.js & Express.js backend development<br/><br/>- PostgreSQL (raw SQL, Sequelize ORM)<br/><br/>- Redis caching & Socket.io real-time features<br/><br/>- Solidity smart contracts & major blockchain protocols (Ethereum, Polygon, BNB, Solana)<br/><br/>- Web3.js / Ethers.js & wallet integrations (MetaMask, WalletConnect)<br/><br/>- Docker & basic AWS deployment skills<br/><br/>- Backend performance optimization & team leadership</p><br/></p> (ref:hirist.tech)

Required Skill Profession

Computer Occupations


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Unlock Your GammaStack Blockchain Potential: Insight & Career Growth Guide


Real-time GammaStack Blockchain Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for GammaStack Blockchain in Bengaluru, India, highlighting market share and opportunities for professionals in GammaStack Blockchain roles.

2645 Jobs in India
2645
75 Jobs in Bengaluru
75
Download Gammastack Blockchain Jobs Trends in Bengaluru and India

Are You Looking for GammaStack Blockchain Developer Backend System Job?

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Gammastack adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying India laws and regulations

What Is the Average Salary Range for GammaStack Blockchain Developer Backend System Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Bengaluru. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for GammaStack Blockchain Developer Backend System?

Key qualifications for GammaStack Blockchain Developer Backend System typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for GammaStack Blockchain Developer Backend System Job Success

Gammastack interview tips for GammaStack   Blockchain Developer   Backend System

Here are some tips to help you prepare for and ace your GammaStack Blockchain Developer Backend System job interview:

Before the Interview:

Research: Learn about the Gammastack's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your GammaStack Blockchain Developer Backend System interview at Gammastack, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Gammastack's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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