Business development Executive

Job Title : Lead Blockchain Developer

Experience : 5+ Years

Location : Indore (WFO/Remote)

Employment Type : Contractual

Job Summary :

We’re seeking a Lead Blockchain Developer with 5+ Years of experience in building scalable, decentralized applications. The ideal candidate has expertise in Rust, Golang, Solidity, and Node.js, with hands-on experience in Geth, Docker, and blockchain infrastructure.

Mandatory Skills : Rust, Golang, Solidity, Node.js, Geth, Docker, Ethereum architecture, Smart Contracts, Blockchain Protocols.

Key Responsibilities :

• Design and develop core blockchain protocols and infrastructure.
• Build and deploy secure smart contracts using Solidity.
• Develop tools/services for Ethereum and related networks.
• Work on performant node-level development using Rust and Golang.
• Build APIs and backend services in Node.js.
• Manage containerized environments using Docker.
• Collaborate on system architecture and conduct code reviews.
• Stay updated on blockchain trends and implement best practices.

Key Requirements :

• Strong skills in Rust, Golang, Solidity, Node.js.
• Deep understanding of Ethereum, Geth, and blockchain concepts.
• Experience with Docker, API development, and smart contract security.
• Knowledge of consensus algorithms, cryptography, and performance tuning.
• Familiarity with CI/CD pipelines and DevOps tools is a plus.

Preferred Qualifications :

• Bachelor's/Master’s in CS or related field.
• Prior contributions to open-source or Web3 projects.

Monthly salary - ₹15,000 + incentives

Roles and Responsibilities - calling to confirm appointment and explain available plans to customers

Languages - English , Kannada and Hindi (optional) 

We are seeking a Full Stack Developer with exceptional communication skills to collaborate daily with our international clients in the US and Australia. This role requires not only technical expertise but also the ability to clearly articulate ideas, gather requirements, and maintain strong client relationships. Communication is the top priority.

The ideal candidate is passionate about technology, eager to learn and adapt to new stacks, and capable of delivering scalable, high-quality solutions across the stack.

Key Responsibilities

• Client Communication: Act as a daily point of contact for clients (US & Australia), ensuring smooth collaboration and requirement gathering.
• Backend Development:
• Design and implement REST APIs and GraphQL endpoints.
• Integrate secure authentication methods including OAuth, Passwordless, and Signature-based authentication.
• Build scalable backend services with Node.js and serverless frameworks.
• Frontend Development:
• Develop responsive, mobile-friendly UIs using React and Tailwind CSS.
• Ensure cross-browser and cross-device compatibility.
• Database Management:
• Work with RDBMS, NoSQL, MongoDB, and DynamoDB.
• Cloud & DevOps:
• Deploy applications on AWS / GCP / Azure (knowledge of at least one required).
• Work with CI/CD pipelines, monitoring, and deployment automation.
• Quality Assurance:
• Write and maintain unit tests to ensure high code quality.
• Participate in code reviews and follow best practices.
• Continuous Learning:
• Stay updated on the latest technologies and bring innovative solutions to the team.

Must-Have Skills

• Excellent communication skills (verbal & written) for daily client interaction.
• 2+ years of experience in full-stack development.
• Proficiency in Node.js and React.
• Strong knowledge of REST API and GraphQL development.
• Experience with OAuth, Passwordless, and Signature-based authentication methods.
• Database expertise with RDBMS, NoSQL, MongoDB, DynamoDB.
• Experience with Serverless Framework.
• Strong frontend skills: React, Tailwind CSS, responsive design.

Nice-to-Have Skills

• Familiarity with Python for backend or scripting.
• Cloud experience with AWS, GCP, or Azure.
• Knowledge of DevOps practices and CI/CD pipelines.
• Experience with unit testing frameworks and TDD.

Who You Are

• A confident communicator who can manage client conversations independently.
• Passionate about learning and experimenting with new technologies.
• Detail-oriented and committed to delivering high-quality software.
• A collaborative team player who thrives in dynamic environments.

CORE RESPONSIBILITIES

• Create and manage cloud resources in AWS 
• Data ingestion from different data sources which exposes data using different technologies, such as: RDBMS, REST HTTP API, flat files, Streams, and Time series data based on various proprietary systems. Implement data ingestion and processing with the help of Big Data technologies 
• Data processing/transformation using various technologies such as Spark and Cloud Services. You will need to understand your part of business logic and implement it using the language supported by the base data platform 
• Develop automated data quality check to make sure right data enters the platform and verifying the results of the calculations 
• Develop an infrastructure to collect, transform, combine and publish/distribute customer data.
• Define process improvement opportunities to optimize data collection, insights and displays.
• Ensure data and results are accessible, scalable, efficient, accurate, complete and flexible 
• Identify and interpret trends and patterns from complex data sets 
• Construct a framework utilizing data visualization tools and techniques to present consolidated analytical and actionable results to relevant stakeholders. 
• Key participant in regular Scrum ceremonies with the agile teams  
• Proficient at developing queries, writing reports and presenting findings 
• Mentor junior members and bring best industry practices 

QUALIFICATIONS

• 5-7+ years’ experience as data engineer in consumer finance or equivalent industry (consumer loans, collections, servicing, optional product, and insurance sales) 
• Strong background in math, statistics, computer science, data science or related discipline
• Advanced knowledge one of language: Java, Scala, Python, C# 
• Production experience with: HDFS, YARN, Hive, Spark, Kafka, Oozie / Airflow, Amazon Web Services (AWS), Docker / Kubernetes, Snowflake  
• Proficient with
• Data mining/programming tools (e.g. SAS, SQL, R, Python)
• Database technologies (e.g. PostgreSQL, Redshift, Snowflake. and Greenplum)
• Data visualization (e.g. Tableau, Looker, MicroStrategy)
• Comfortable learning about and deploying new technologies and tools. 
• Organizational skills and the ability to handle multiple projects and priorities simultaneously and meet established deadlines. 
• Good written and oral communication skills and ability to present results to non-technical audiences 
• Knowledge of business intelligence and analytical tools, technologies and techniques.

Mandatory Requirements 

• Experience in AWS Glue
• Experience in Apache Parquet 
• Proficient in AWS S3 and data lake 
• Knowledge of Snowflake
• Understanding of file-based ingestion best practices.
• Scripting language - Python & pyspark

Qualifications & Experience: -

• Must have a bachelor’s degree in computer science or a related field (or equivalent degree and experience).
• 2+ years providing customer-facing technical support (ITOM applications).
• Good Communication Skills.

To be successful in this role, we need someone who has:

• Ability to comprehend, modify server-side object-oriented JavaScript, Unix Shell scripting and Windows scripting and PowerShell.
• Ability in server administration across OS platforms (Windows/Unix). Including understanding of user permission levels, domain configuration, group policy objects and execution of SUDO Policies.
• Understanding of protocols such as HTTP, TCP, FTP/SFTP, SOAP and REST, Experience with troubleshooting tools such as Wireshark, Traceroute.
• Strong troubleshooting/root cause isolation skills
• Demonstrated creative problem-solving approach and strong analytical skills
• Must be proficient with analyzing log files and standard debugging concepts.
• Familiarity with tools & practices of the trade such as incident management, knowledge base, defect & escalation management.
• Excellent communication skills (verbal and written).

Preferred: - 

• Solid understanding of object-oriented programming skills (Java strongly preferred)
• A fundamental understanding of ITOM, CMDB and ITIL business process. 
• Experience providing web development support is highly desirable.
• Previous experience working with the ServiceNow platform (Asset Management, Orchestration, Discovery, Mid Server, BSM Map & Service Mapping).
• Understanding of JavaScript or any other scripting language with logical approach for given problem statement.
• Previous experience in software development(or) software consulting.
• Experience supporting and troubleshooting infrastructure level issues.

• Managing Work, Projects, and Policies Generate and provides accurate and timely results in the form of reports, presentations, etc.
• Compiles, codes, categorizes, calculates, tabulates, audits, or verifies information or data.
• Completes accounts receivable period-end closing functions and procedures; credit and period-end reporting.
• Upholds the policies and procedures outlined in the credit policy.
• Interacts with sales and catering staff for timely credit decisions on incoming customers.
• Demonstrating and Applying Accounting Knowledge to Credit Management Issues
• Demonstrates knowledge of job-relevant issues, products, systems, and processes.
• Uses computers and computer systems (including hardware and software) to program, write software, set up functions, enter data, or process information.
• Uses relevant information and individual judgment to determine whether events or processes comply with laws, regulations, or standards.
• Keeps up-to-date technically and applying new knowledge to your jobs.
• Stays knowledgeable of accounts receivable system.
• Leading Credit Management Team
• Utilizes interpersonal and communication skills to lead, influence, and encourage others; advocates sound financial/business decision making; demonstrates honesty/integrity; leads by example.
• Staffs manage and develops all billing and accounts, receivable employees]
• Submits reports in a timely manner, ensuring delivery deadlines.
• Ensures profits and losses are documented accurately.
• Achieves and exceeds goals including performance goals, budget goals, team goals, etc.
• Develops specific goals and plans to prioritize, organize, and accomplish your work.
• Monitors all taxes that apply, ensuring that taxes are current, collected, and/or accrued.
• Ensures property billings are sent error-free and in a timely manner.
• Monitors receivables for timely collections and follows up with appropriate collection correspondence