Technical Lead in Kolkata

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.

Job Title: Senior Software Developer

Location: Delhi NCR

About WellM:

WellM is a mental wellness platform dedicated to helping individuals improve their mental health and well-being through personalized insights, engaging content, and advanced tracking features. We are seeking a passionate and skilled Senior Software Developer to join our dynamic team and contribute to the continued growth and evolution of our mobile app, web app, and corporate website.

Job Overview:

As a Senior Software Developer at WellM, you will play a key role in developing, enhancing, and maintaining our mobile and web applications. You will be working with modern technologies, including Flutter for mobile and web apps, React for the corporate website, and a robust backend built using Node.js, AWS, and Firebase. The ideal candidate will have a minimum of 2 years of hands-on experience in software development and a strong portfolio of successful projects.

Key Responsibilities:

• Develop and maintain high-quality mobile and web applications using Flutter and React.
• Design, implement, and manage scalable backend services using Node.js, AWS, and Firebase.
• Collaborate with cross-functional teams to define, design, and launch new features.
• Troubleshoot, identify, and resolve performance bottlenecks, bugs, and technical issues.
• Ensure optimal performance, responsiveness, and user experience of applications.
• Write clean, maintainable, and efficient code with a focus on quality and scalability.
• Continuously improve codebase through code reviews, testing, and best practices.
• Stay informed of industry trends, emerging technologies, and best practices to incorporate into development.

Required Qualifications:

• Minimum of 2 years of professional experience in software development.
• Strong proficiency with Flutter for mobile and web app development.
• Experience in front-end development using React for web applications.
• Solid knowledge of backend development, including Node.js, AWS, and Firebase.
• Strong understanding of version control (Git) and CI/CD practices.
• Experience with database management and third-party API integrations.
• Proven experience in deploying mobile apps to both the Google Play Store and Apple App Store.
• Strong problem-solving skills and attention to detail.
• Ability to work independently, as well as collaboratively, in a fast-paced environment.

Preferred Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).
• Experience working in a startup environment or contributing to large-scale projects.
• Passion for mental health and wellness technologies.

What We Offer:

• Competitive salary and comprehensive benefits.
• Opportunity to work in a fast-growing, impactful industry with a mission-driven team.
• Flexible, collaborative, and supportive work environment.
• Professional growth and development opportunities, with room for innovation and creativity.

As a Tech Lead at RaptorX.ai you will lead our development team through the planning, execution, and successful delivery of cutting-edge, scalable, and high-performance web applications. With your extensive experience in both front-end and back-end technologies, you will drive the architectural decisions, mentor junior developers, and ensure the technical excellence of our projects. Your role will be pivotal in fostering innovation, implementing best practices, and contributing to the strategic direction of our technology stack.

Key Responsibilities:

• Technical Leadership:
• Architect, design, and develop complex full-stack applications, ensuring robustness, scalability, and performance.
• Lead the technical planning and architecture discussions, making strategic decisions on technology stack, frameworks, and tools.
• Conduct code reviews, ensuring adherence to coding standards and best practices.
• Stay abreast of emerging technologies and trends, integrating them into projects to enhance innovation and efficiency.
• Project Management:
• Collaborate with project managers, business analysts, and stakeholders to define project scopes, goals, and deliverables.
• Create detailed project plans, timelines, and roadmaps, ensuring timely delivery and alignment with business objectives.
• Manage risk assessment and mitigation strategies throughout the project lifecycle.
• Team Leadership and Development:
• Mentor and coach developers, fostering a culture of continuous learning and improvement.
• Lead by example, promoting a collaborative team environment that encourages open communication and innovation.
• Facilitate knowledge sharing sessions and technical workshops to enhance team skills and expertise.
• Quality Assurance:
• Implement and oversee rigorous testing frameworks and methodologies to ensure the delivery of high-quality solutions.
• Collaborate with the QA team to define test strategies, review test plans, and ensure that applications meet functional and non-functional requirements.
• Stakeholder Engagement:
• Communicate effectively with stakeholders, translating technical concepts into business language and vice versa.
• Gather and analyze feedback from end-users and stakeholders to inform continuous improvement of applications.
• Participate in client meetings, presentations, and proposal development.
• Operational Excellence:
• Ensure the reliability, security, and maintainability of applications.
• Oversee the deployment and operation of applications, including performance monitoring and optimization.
• Implement best practices for source control, continuous integration, and continuous deployment.

Prior Experience and Skills Required:

• Minimum 10 years of experience in full-stack web development.
• Proven track record of leading development teams in delivering complex web applications.
• Expertise in front-end technologies (e.g., JavaScript, React.js, HTML5, CSS3) and back-end technologies (e.g., Node.js, Python, Java).
• Strong experience with database design and management (SQL and NoSQL).
• Proficiency in cloud technologies and services (AWS, Azure, GCP).
• Experience with containerization and orchestration technologies (Docker, Kubernetes).
• Familiarity with Agile methodologies and ability to adapt to changing priorities and deadlines.
• Excellent problem-solving, analytical, and technical troubleshooting skills.

Education:

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.

Language Skills:

• Strong command of Business English, both verbal and written.

Other Skills:

• Strong leadership and team management skills.
• Excellent communication and interpersonal skills.
• High level of personal accountability and responsibility.
• Ability to think strategically and execute tactically.

Salary:

• Competitive, based on experience and market standards.

About Company:

Our client is a Delhi NCR, India headquartered 7+-year-old social/development sector-focused advisory and consulting firm. With a robust team of 100+ ICT4D professionals,they develop IT applications for NGOs, Government functionaries, CSRs, International Funding Organizations, etc. to manage theirprojects and programs in India and abroad. We are a team of young dynamic, development-conscious tech -enablers and problem solvers consisting of a diverse mix of development professionals, technology enthusiasts, software

engineers, and analysts. Our solutions enable organizations to monitor and evaluate their programs for maximum impact and operate seamlessly across everyday operations.

Job Overview:

Dhwani Rural information systems Pvt. Ltd. is looking to hire a Chief Technical Officer, to provide sound technical leadership in all aspects of the business. The CTO would be responsible for all technology systems, processes, software design and development within the company. Our ideal candidate needs to have more than 15 years of

experience building technology solutions to improve business process, increase productivity and efficiency and reduce cost for its customers, vendors, and internal employees. The candidate should have experience in social sector consulting/IT consulting/Government advisory and working with CSRs, Philanthropies or Large NGOs. The CTO must have in depth knowledge of and experience in driving technological innovation and leading product development

projects.

Responsibilities

The CTO will work with a team in the following activities -

• Lead the strategy for technology platforms, partnerships and external relationships

• Formulate a vision for how technology will be utilized within the company

• Streamline the IT Project requirements through a technological approach

• Outline company goals and timelines for research and development

• Develop technical aspects of the company’s strategy for alignment with its business goals

• Help departments use technology profitably and act as a mentor to middle management of the company

• Make executive decisions on behalf of the company’s technological requirements.

• Keep abreast of new trends and best practices in the technology landscape

• Work closely with Dhwani’s senior leadership to define and deliver new products and enhancements

Essential Tech Requirements:

• Broad knowledge of software engineering: languages, frameworks, techniques, and industry trends.

• Experience in designing and managing an effective IT governance framework across the spectrum of IT

service delivery.

• Good understanding of agile methodologies

• In-depth knowledge of web systems architecture, design and development

• Knowledge of software development life cycle. Preferable from CS/IT

• Basic understanding of how a software works (Frontend, Backend, API, Database Schema etc)

• Exposure to different off the shelf solutions (ZOHO, QuickBooks, Greythr, Google Suite, Microsoft Suite,

Zapier, Survey Monkey, IVR, SMS)

• Requirement gathering for software

• Get involved in the entire SDLC (Design, Develop, UAT, Rollout)

Essential Non-Tech Requirements:

• Accountable and ownership taking attitude

• Strong sense of purpose to work in this space (Tech4Good, ICT4D, Social Impact)

• Exceptional team management skills.

• Excellent verbal and written communication.

• Ability to multi-task and juggle various deadlines and domians

• Extensive industry knowledge with an eye towards the future.

• Prior experience of handling multiple projects in different domains at the same time

• Prior experience of managing large tech teams (50-200 engineers) including developers, designers, QAs, Das

and other teams

Qualification

Bachelor’s degree in software, computer science, engineering or any related STEM field. Have worked as a senior

engineering head or CTO in NGOs, Social Impact Consulting Firms CSR, Think Tanks, Research Organizations.

CTO + CoFounder wanted for our Tech startup where we're trying to build Connected Mobility in parallel to a "short videos app" meant for dashcam videos getting recorded straight from the user's smartphone. So you can say we're a TikTok of dashcam videos at the front.

Expecting the individual is capable & willing to work on these below languages-

Our backend codes are in CakePHP,
Admin Panel in Laravel,
Android is in Java.
No iOS app yet but we plan to roll it out soon.

Hence, we're expecting the CTO to be having fair idea/expertise about these languages. Also, we don't have an iOS app at this point, but it would be benefecial if there's a fair knowledge about iOS apps as well. Also, since the server being used is AWS we are hoping the person knows how to efficiently utilize various features of the same while linking the things.

Proposed Salary may be available only after angel investor, VCs come on board.