Senior Technologist @ Intelligent Travel Search startup

Job Title : Chief Technology Officer (CTO) – Blockchain & Web3

Location : Bangalore & Gurgaon

Job Type : Full-Time, On-Site

Working Days : 6 Days

About the Role :

• We are seeking an experienced and visionary Chief Technology Officer (CTO) to lead our Blockchain & Web3 initiatives.
• The ideal candidate will have a strong technical background in Blockchain, Distributed Ledger Technology (DLT), Smart Contracts, DeFi, and Web3 applications.
• As a CTO, you will be responsible for defining and implementing the technology roadmap, leading a high-performing tech team, and driving innovation in the Blockchain and Web3 space.

Key Responsibilities :

• Define and execute the technical strategy and roadmap for Blockchain & Web3 products and services.
• Lead the architecture, design, and development of scalable, secure, and efficient blockchain-based applications.
• Oversee Smart Contract development, Layer-1 & Layer-2 solutions, DeFi, NFTs, and decentralized applications (dApps).
• Manage and mentor a team of engineers, developers, and blockchain specialists to ensure high-quality product delivery.
• Drive R&D initiatives to stay ahead of emerging trends and advancements in Blockchain & Web3 technologies.
• Collaborate with cross-functional teams including Product, Marketing, and Business Development to align technology with business goals.
• Ensure regulatory compliance, security, and scalability of Blockchain solutions.
• Build and maintain relationships with industry partners, investors, and technology vendors to drive innovation.

Required Qualifications & Experience :

• 10+ Years of overall experience in software development with at least 5+ Years in Blockchain & Web3 technologies.
• Deep understanding of Blockchain protocols (Ethereum, Solana, Polkadot, Hyperledger, etc.), consensus mechanisms, cryptographic principles, and tokenomics.
• Hands-on experience with Solidity, Rust, Go, Node.js, Python, or other blockchain programming languages.
• Proven track record of building and scaling decentralized applications (dApps), DeFi platforms, or NFT marketplaces.
• Experience with cloud infrastructure (AWS, Azure, GCP) and DevOps best practices.
• Strong leadership and management skills with experience in building and leading high-performing teams.
• Excellent problem-solving skills with the ability to work in a fast-paced, high-growth environment.
• Strong understanding of Web3, DAOs, Metaverse, and the evolving regulatory landscape.

Preferred Qualifications :

• Prior experience in a CTO, VP Engineering, or similar leadership role.
• Experience in fundraising, investor relations, and strategic partnerships.
• Knowledge of cross-chain interoperability and Layer-2 scaling solutions.
• Understanding of data privacy, security, and compliance regulations related to Blockchain & Web3.

Technology: node js, DynamoDB / Mongo DB

Roles:

• Design & implement Backend Services.
• Able to redesign the architecture.
• Designing & implementation of application in MVC & Microservice.
• 9+ years of experience developing service-based applications using Node.js.
• Expert-level skills in developing web applications using JavaScript, CSS and HTML5.
• Experience working on teams that practice BDD (Business Driven Development).
• Understanding of micro-service architecture and RESTful API integration patterns.
• Experience using Node.js for automation and leveraging NPM for package management
• Solid Object Oriented design experience, and creating and leveraging design patterns.
• Experience working in a DevOps/Continuous Delivery environment and associated toolsets (i.e. Jenkins, Puppet etc.)
  
  
  

Desired/Preferred Qualifications :

1. Bachelor's degree or equivalent experience
2. Strong problem solving and conceptual thinking abilities
3. Desire to work in a collaborative, fast-paced, start-up like environment
4. Experience leveraging node.js frameworks such as Express.
5. Experience with distributed source control management, i.e. Git

Technology / Frame work: Angular, Ionic

Roles:

• Design frontend architecture.
• Provide solution for business needs.
• 9+ years of experience in modern Javascript frameworks (Angular JS, Knockout, React) and other front end technologies (HTML5, CSS 3, Bootstrap)
• Caching techniques such as Service workers to improve the front end performance.
• Experience in unit testing automation frameworks such as Karma, Jasmine, Protractor.
• Experience in optimization of UI for mobile & tablet devices for infinite & smooth scrolling.
• Experience in Service side rendering technologies such as Angular 10. 0, typescript, React JS.
• Experience in setting up DevOps & Continuous Delivery pipeline for front end technologies using a standard platform such as Jenkins, Puppet , Team City or IBM Urban Build.
• Code quality measurement using automated tools as well as manual code reviews for Javascript technologies
  
  

Desired/Preferred Qualifications :

• Bachelor's degree or equivalent experience
• Strong problem solving and conceptual thinking abilities
• Desire to work in a collaborative, fast-paced, start-up like environment.
• Experience leveraging node.js frameworks such as Express.
• Experience with distributed source control management, i.e. Git

Bullspree is an experiential stock market gaming and learning mobile app. Founded by seasoned stock market professionals and IIT Alumni. With the vision to make stock market knowledge accessible to every Indian household, Bullspree is on a bull run. The venture is backed by renowned Industry Veterans and covered by leading media agencies.

About the role: 

This is the role of the VP of Technology at Bullspree that is expected to work closely with the founders to drive the day-to-day technology development at Bullspree. There is no bar in compensation for deserving candidates. Get in touch if you think this sounds interesting to you.

Desired Skills: 

• Bachelor's/Master’s degree in Computer Science or equivalent streams from Top Tier Institutes.
• 3 – 7 years of experience in designing and developing highly scalable, high performance and fault tolerant mobile application products with infrastructure hosted on Cloud 
• Proficiency in developing ReSTful APIs, flutter, mobile libraries, Android OS, App Development language (PHP/Kotlin/Java/JavaScript or equivalent) 
• Knowledge of Cloud Services, Containers, Databases, disaster recovery, and message queues (Kafka / RabbitMQ) is highly preferable.
• Experience with DevOps and delivering into cloud-based environments using standard CI/CD tools (Jenkins, Artifactory, Spinnaker, SonarQube) and best practices 
• Good proficiency in SQL 
• Good understanding of database technologies like MySQL, MongoDB, Redis, Cassandra, etc. 
• Sound debugging skills with the ability to identify performance bottlenecks and drive optimization efforts 

Good to have: 

• Strong experience working with multi-cloud (AWS/GCP/AZURE), Docker, and container orchestration technologies such as Kubernetes and Terraform 
• Good understanding of observatory tools and logging 
• Enthusiasm for open-source contribution 
• Previous experience working in an environment with microservices 
• Knowledge of IT security 
• Experience in distributed and big data technologies

• The CTO will set company’s technological vision and lead its execution.
• Responsible to build and scale an online B2B / B2C platform from the scratch
• Build a solid technical team across Software development, Architecture & design, Dev Ops / Infrastructure.

• Min 5 years of experience must have headed a full journey experience of scaling up software product & technology from scratch within a B2C or B2B environment during zero to one phase of the startup
• Proven ability to work in the intersection of technology and business to drive revenue growth. Must have experience of working in a start-up during zero to one phase along with Founder/s or at a Founder/s minus 1 level.
• Proven experience of building and leading engineering teams that have scaled along the journey.
• Must have experience managing teams across Software development, Architecture & design, Dev Ops / Infrastructure
• Candidate must have nuanced understanding of trade-offs among features, risks and costs.

• 9+ years of experience in enterprise web application design and development with 4+ years of experience as an automation architect.
• Experienced in technology stack selection and the definition of solution, technology and integration architectures for small to mid-sized applications and cloud hosted platforms
• Strong understanding of various design and architecture patterns
• Experience in implementing and governing software engineering processes, practices, tools and standards for development teams
• Experience of setting up and operating the DevOps and automation infrastructure for continuous integration and delivery
• Full SDLC experience leveraging Agile, TDD and BDD for building and rolling out highly transactional and highly available platforms hosted on premise and on the cloud
• Proficient in effort estimation techniques
• Must be hands on technology and able to troubleshoot critical issues in design or code
• Experience in Mobile Applications automation using SeeTest, Appium
• Strong hands-on experience of designing and developing technology frameworks and micro-services, APIs, REST Web Services, leveraging Java and open source technology stack (i.e. Java, JavaScript, Node.js/ Angular.js/ React.js, Spring Bot, Non-blocking Java, etc. )
• Hands on experience with JBehave, Cucumber, TestNG, Extent Reports
• Strong design, development and performance tuning skills on at least two or more databases such as Oracle, SQL Server, NOSQL and NewSQL (e.g. PostgresQL, Cassandra, Mongo DB, Cosmos DB, MySQL etc.)
• Experience on enterprise architecture patterns and a couple of past examples of architecting high availability, scale and performance applications 
• Strong experience with code review and evaluate the architecture as well as design towards a set of business and technology goals
• Experience with SonarQube code coverage and code quality
• Experience with Cypress JavaScript automation
• Experience on command prompt tools like Shell Script, UNIX
• Hands on experience on Cloud stacks (AWS preferred)
• Hands on experience with standalone applications automation using UFT, LeanFT and VB Script
• Knowledge of principles on code quality, distributed applications, TDD & test automation, self-monitoring applications, refactoring and technical debt

Responsibilities

• Design and implement features spanning across systems in a manner that satisfies requirements of performance, scale, security and robustness
• Contribute to improvement of technology and execution processes in the company
• Collaborate in setting technology standards with technology leaders across the company
• Serve as a knowledge center on current and emerging technologies, and help train others when required
• Foster a strong technical culture by mentoring other engineers
• Keep up to date with the latest technologies, evaluate new tools

Relevant Experience and Qualifications 

• Demonstrated expertise in system-level design of large scale distributed systems on the Java stack, and experience with web services and service oriented architectures
• Solid experience with Spring (Core/Boot/Security/MVC/Data)
• Have 8 - 12  years of professional experience in software development.
• Extensive experience with modern open source systems including relational / non relational data stores and bigdata processing
• Experience with AWS stack, at least the common datastores and services 
• Experience with containerization technologies and concepts including Docker
• Basic knowledge about security concepts and secure coding
• Excellent analytical, conceptual and communication skills in spoken and written English.
• Experience leading projects developed across continents.

Great to have Experience and Qualifications 

• Knowledge of machine learning concepts, and some hands-on experience implementing machine learnt models
• Experience with infrastructure design for cloud based apps, especially AWS.
• Past experience with information and data security standards (PCI-DSS, ISO27000) very nice to have.