11+ Smart Contracts Jobs in Kolkata | Smart Contracts Job openings in Kolkata

Rejolut is one of the award winning fastest growing emerging tech company which is working on leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.

The ideal candidate will be responsible for developing highly scalable and secure code.

Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Able to learn & implement new technology/framework/library/networks at God Speed
-Able to come with optimal solution for the business problem
-Can handle calls with the client & customer to know their feedback
-Writing clean code & able to dig into other's code or open source code

Desired Candidate Profile:-

• Setting up and configuring Full node clients for various Blockchains.
• In Depth understanding of atleast two blockchain network like Ethereum, Hedera Hashgraph, Tezos, Hyperledger, BlockApps, Algorand, Corda etc
• Working closely with DevOps to make blockchain infrastructure robust and scalable.
• Designing and writing well-structured APIs in Node.js to connect to Blockchain infrastructure.
• Develop and manage various applications to integrate Blockchain infrastructure into the main product.
• Staying up to date with new developments and news in integrated chains, like forks, main net launches, migration.
• Documenting architecture and guidelines.
• Always being on the lookout to enhance technology, by finding and making new tools, utilities, and libraries.
• Managing and enhancing a cutting edge tech stack, comprising of Node.js, ES2016/17 (Javascript), AWS, MongoDB, SQL
• Cross-team contribution whenever required.
• Familiarity with basic cryptography
• Familiarity with P2P networks

Culture

- Fast-paced, intellectually stimulating, steep learning, and growth

- Close-knit, hardworking, supportive colleagues

- Challenging work

- Flat organization with no hierarchy

- If you like problem solving, and love latest technology, there are very few better places

How we are different 
 -We are young and dynamic team who are obsessed with solving business problem at scale -We are a technology agnostic company who focus more on finding the optimal solution to business problem rather than technology

 Why to join us
 -We provide huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career
-We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
-There are two technology Co-founder in the company who are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in copanies like Samsung, Purplle, Loylty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

Position Title: Sales Specialists/Executives

• Location: PAN India (*Tier 1, Tier 2, Tier3)
• Salary Range: 4 LPA to 5.5 LPA (includes performance bonus of 1 lac)+ Incentives+ Perks+ TA+ DA
• Education: Bachelor's degree in any stream or Master's degree/MBA
• Experience: Min 2- 3 years in Sales with a background from industries such as (IT, Telecom, Broadband, Mobility, SIM card sales/distribution, Credit Card sales/promo on, B2B (Business-to-Business), B2C (Business-to-Customer), FMCG or any field sales experience candidates.

Key Skills:

1. Self-driven, dynamic, and confident individual with a result-oriented approach.

2. Top achiever or best performer in previous organization.

3. Customer-focused attitude with strong follow-up skills.

4. Ability to work independently and as part of a team.

5. Proficiency in MS Office and preferably CRM software.

Hello Candidate,

Hope you're doing well!

We have an exciting opening for the Field Sales Executive role at Miror, offering strong growth potential and a dynamic work environment.

If you're interested or know someone who might be, feel free to reach via job posting

Looking forward to connecting!

About Miror

Miror is India’s leading FemTech platform transforming how women experience peri-menopause and menopause. In just a year, we’ve built India’s largest menopause-focused WhatsApp community, partnered with the National Health Mission and the Indian Menopause Society, and launched category-defining nutraceutical products and digital health services. Our app blends science and technology—offering personalized care pathways, symptom tracking, diagnostic links, games, AI-powered chat, expert consultations, and more. We're proud recipients of the Innovation in Menopause Care award at the Global Women’s Health Innovation Conference 2024 and are rapidly scaling toward our $1B+ vision. Learn more: miror.in

Job Description:

Field Sales Executive

Experience Required:

·        Minimum 6 months in relevant industry (FemTech, Healthcare, Wellness, or FMCG preferred)

 Key Responsibilities:-

·        Conduct direct field sales and product demos to potential customers.- Visit clinics, pharmacies, wellness centres, and residential areas as per assigned territory

·        Achieve monthly sales targets and growth KPIs.

·        Build and maintain strong customer relationships.

·        Collect market intelligence and customer feedback to improve sales strategies

·        Submit daily/weekly reports to the Sales Manager

·        Ensure proper product placement and branding visibility.

Requirements

·        Minimum 6 months of field sales experience in relevant industries (FemTech, HealthTech, Wellness, Pharma, or FMCG)

·        Excellent communication and interpersonal skills.

·        Self-motivated and target-driven.- Must own a personal two-wheeler with a valid driving license.- Comfortable with daily field visits and travel across assigned locations

·        Basic understanding of digital tools like WhatsApp, Excel, or CRM apps is a plus.

Perks & Benefits

·        Competitive salary + incentives

·        Fuel allowance

·        Performance-based growth opportunities

·        Training and product knowledge support

KEY RESPONSIBILITES:

Application Development

• Work with Salesforce Tech Lead on requirements gathering/design workshops and define system design and solutions to be implemented on the Salesforce Platform
• Responsible for designing/configuring, developing, testing, training, documenting, and deploying high-quality code and adhering to best practices on the platform
• Design, develop and integrate Salesforce apps and components with back-office systems such as ERP systems using modern web tools and technologies
• Assist in identifying, troubleshooting, and resolving defects encountered during various stages of project delivery, including during deployment and implementation in production environments
• Write well-structured code using Apex, LWC, JavaScript, CSS, and HTML using the appropriate features and capabilities of each framework or language
•  

System Administration

• Provide system administration support for the Salesforce environment, especially related to customized applications, user permissions, security settings, custom objects, and workflow
• Creating and maintaining system interface diagrams, functional designs, and technical specifications documentation
• Review Salesforce Release Notes to have familiarity with new additions and enhancements

• OWASP Secure Code review,• Basic programing knowledge in any programming language and knowledge on secure development practices.
• OWASP TOP 10 vulnerabilities and their mitigations
• Hands on experience in Web Application Security Testing tools (SAST & DAST) and Penetration testing tools such as HP Fortify, Checkmarx, Acunetix, Nessus, Burp Suite, Metasploit., Qualys Guard, Kali Linux , etc.
• Understand/modify exploit code and find logical security flaws in applications
• Should have knowledge and experience on Network Security, Application Security, Internet Security, attack vectors.
• To carry out technical vulnerability assessments, identify potential vulnerabilities and provide recommended controls and support to mitigate them.

Job description : (International Voice Process-US Region)

- Kindly go through the job description properly.

- It's a Work From Office (Salt lake Sector 5, Kolkata)

Time : 9PM-6AM (night shift) -it's a fixed shift

Workdays : Monday to Friday (only month's last Saturday is working, rest all are off)

Job description :

- Hiring Male Candidates for International Voice Process - Telecalling (Nightshift) IGLOBAL IMPACT ITES PVT. LTD. is hiring male candidates having experience in International Outbound Process for Kolkata location (US Shift).

Job Responsibilities :

- International Calling experience.

- Quick and attentive speaking with the clients.

- Convincing skills/International Sales skills.

- Transfer call to the supervisor after initial explanation.

- Achieving the monthly given targets.

- Customer Interaction

- Maintain fruitful relationships with clients and address their needs effectively.

Skills Required :

- Excellent Communication Skills in English

- Both Graduate/Undergraduate may apply.

- Should have experience in International Voice process & International Sales

- Exceptional Knowledge in Sales

- An enthusiastic and ambitious team player with an eye for detail and commitment

- Good planning and teamwork skills.

- Candidates who have experience in International BPO in outbound process are eligible.

Job Type: Full-time

Schedule:

• Fixed shift
• Monday to Friday
• Night shift
• US shift

Supplemental pay types:

• Performance bonus

Ability to commute/relocate:

• North 24 Parganas, West Bengal: Reliably commute or planning to relocate before starting work (Required)

• Higher Secondary(12th Pass) (Preferred)

Responsibilities:

• Expertise in back-end programming language JavaScript , TypeScript , NodeJs
• Writing HTML , CSS , and JavaScript
• Working with RDBMS such as Postgres or MySQL
• Experience implementing testing platforms and unit tests Proficiency with Git Appreciation for clean and well-documented code
• Understanding of microservices and distributed systems

Good to haves:

‍Experience working with AWS infrastructure Docker or Kubernetes Message queues such as Kafka CI/ CD tools such as Jenkins

Requirements:

• Proven work experience as a Back-end developer In-depth understanding of the entire web development process (design , development and deployment)
• Hands on experience with programming languages like Node.js , Javascript Familiarity with front-end languages (e.g. HTML , JavaScript and CSS)
• Excellent analytical and time management skills
• BE/Btech degree in Computer Science or relevant field

Required Skills:

Back-End Programming, JavaScript, TypeScript, NodeJs, Testing, Node.js, SAAS Product, IT Services, Profitability, ERP, SaaS, IT Service, Web Applications, B2B, Self-Driven, Writing, HTML, CSS, RDBMS, Postgres, MySQL, Git, Microservices, AWS, Infrastructure, Docker, Message Queues, Kafka, CI/CD, Jenkins

About APPSeCONNECT:

We are an enterprise committed to the vision of transforming modern-day businesses and amplify their growth trajectory by equipping them with innovative and futuristic tools. With our motto “We Connect. You Grow.”, we aim to help businesses operate more efficiently and grow faster.

Our product APPSeCONNECT is a next generation integration platform which connects various business applications and enables seamless data exchange between them. Trusted by over 800 Businesses across 75 Countries, we have benefitted organizations in their quest for unprecedented growth. To know more details about us, visit us at https://www.appseconnect.com/

APPSeCONNECT is looking for a talented QA automation engineer to design testing procedures for our software applications. This role will be responsible for analysing the functionality of applications and designing automated tests to validate their performance. You will also be required to identify bugs, install databases, and collaborate with the software design team.

Role: QA Automation Engineer

Key Responsibilities:

To ensure success as a QA automation engineer, you should have advanced programming skills, a keen eye for detail, and excellent architectural skills. A skilled QA automation engineer can design and write efficient test procedures for every software application

Roles & Responsibilities:

· Meeting with the product engineering team to discuss verification protocols.

· Identifying software application weaknesses and target areas.

· Sketching out ideas for automated software test procedures.

· Reviewing software bug reports and highlighting problem areas.

· Writing automation scripts and implementing software applications.

· Designing and installing software databases.

· Troubleshooting automation software and finalizing system procedures.

· Identifying quality issues and creating test reports.

· Collaborating with the design team to solve application faults

Requirements:

· 3+years relevant experience working as a QA automation engineer.

· Implementing and maintaining automated test suites for integration tests, API tests, UI tests, and system tests.

· Experience with browser-based UI automation and Selenium/Robot frameworks

· Experience with writing test plans and test cases

· Experience with HTML/CSS/JavaScript and React.js is a plus

· Experience with SaaS environment and/or Cloud Services is a plus

· Experience with API testing.

· Advanced programming skills including automation systems and databases.

· Familiarity with programming script languages including Java, JavaScript and C#..

· Excellent analytical skills.Detailed knowledge of application functions, bug fixing, and testing protocols.

· Strong attention to detail.

Looking for 1-2+ years’ experience with front/back end web development experience with Magento e commerce experience.

We are looking for an experienced (2+ years’) Web Developer with Magento (PHP) e Commerce experience to join our expanding team to build our product.

The incumbent is required to work on the full development lifecycle, will use their experience of front and back end to build highly responsive websites. He/She will have all the tools needed along with a fantastic working environment, which is driven by a highly motivated and enthusiastic team of developers.

Responsibilities

• Develop on new and existing client projects built using the Magento platform
• Architect and write custom extensions according to best practices
• Build efficient, testable, and reusable code
• Perform a mix of front-end and back-end development on new and existing Magento sites
• Develop new integrations and custom extensions
• Deploy code across development, staging and production environments
• Troubleshoot and resolve bugs found in existing Magento installations
• Integrate Magento with other third-party systems
• Communicate and collaborate with developers on the team
• Develop solutions in given time frames
• Communicate with managers about any issues or concerns.
• Experience creating Modules/Webservices (REST/SOAP)/Themes