SAP-CAR

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 Summary

We are seeking an experienced Java Full Stack Developer with 8+ years of hands-on experience in designing, developing, and maintaining scalable web applications. The ideal candidate should have strong expertise in Java (Spring Boot) on the backend and React.js on the frontend, along with experience in REST APIs, Microservices architecture, and cloud-based deployments.

Key Responsibilities

• Design, develop, and maintain scalable full-stack applications using Java, Spring Boot, and React.js
• Develop RESTful APIs and Microservices-based applications
• Collaborate with cross-functional teams including UI/UX, DevOps, QA, and Product teams
• Write clean, efficient, and reusable code following best practices
• Perform code reviews and mentor junior developers
• Optimize applications for performance and scalability
• Participate in architectural discussions and technical decision-making
• Ensure application security, data protection, and compliance standards
• Troubleshoot, debug, and upgrade existing systems

Required Skills:

• 7+ years of experience in Full Stack development
• Strong hands-on expertise in Java (8/11/17)
• Proficiency in Spring Boot, Spring MVC, Spring Security
• Experience in Microservices architecture and RESTful API development
• Strong knowledge of React.js, JavaScript (ES6+), HTML5, CSS3
• Experience with state management tools (Redux/Context API)
• Hands-on experience with Hibernate/JPA
• Good understanding of SQL databases (MySQL/PostgreSQL/Oracle)
• Experience with Git, Maven/Gradle, and CI/CD pipelines
• Working knowledge of Docker/Kubernetes
• Exposure to Cloud platforms (AWS/Azure/GCP) preferred
• Strong problem-solving and analytical skills

Key Responsibilities:

• Assist in sourcing candidates through job portals, LinkedIn, and other channels.
• Screen resumes and shortlist candidates based on job requirements.
• Coordinate interview schedules between candidates and hiring managers.
• Maintain candidate databases and update recruitment trackers.
• Ensure a smooth and positive candidate experience.
• Support end-to-end recruitment activities as required.

Requirements:

• Bachelor’s degree in any field (HR preferred).
• Strong communication and interpersonal skills.
• Basic knowledge of recruitment processes is a plus.
• Ability to work in a fast-paced environment.
• Good organizational and time management skills.

The Role

As a Senior Site Reliability Engineer at Blitzy's Pune headquarters, you will be the backbone of our platform's reliability, scalability, and operational excellence. You'll work at the intersection of software engineering and infrastructure, ensuring our AI-powered development platform remains highly available and performant as we scale rapidly. This is a high-impact, hands-on role for an engineer who thrives in a fast-moving environment and takes deep ownership of the systems they build.

What Success Looks Like

• In 30 days: You have a deep understanding of Blitzy's infrastructure architecture, have identified key reliability risks, and are actively contributing to on-call rotations.
• In 90 days: You have shipped meaningful improvements to observability, incident response workflows, and deployment pipelines that measurably reduce MTTR and increase system uptime.
• In 6 months: You have driven at least one major reliability initiative from inception to production, established SLO/SLA frameworks for critical services, and are a trusted technical voice shaping our infrastructure roadmap.

Areas of Ownership

• Design, build, and operate scalable, fault-tolerant infrastructure across cloud environments (AWS, GCP, or Azure).
• Define and enforce SLOs, SLAs, and error budgets; lead blameless postmortems and drive systemic improvements.
• Build and maintain robust CI/CD pipelines, release automation, and deployment infrastructure.
• Own observability: design and maintain logging, metrics, tracing, and alerting stacks (e.g., Prometheus, Grafana, Datadog, OpenTelemetry).
• Partner closely with software engineering teams to embed reliability practices into the development lifecycle.
• Drive capacity planning, performance benchmarking, and cost optimization across our infrastructure.
• Champion security best practices within the infrastructure and deployment layers.

Required Experience

• 5+ years of experience in Site Reliability Engineering, DevOps, or Infrastructure Engineering roles.
• Strong proficiency in at least one major cloud platform (AWS preferred); experience with Kubernetes and container orchestration at scale.
• Hands-on experience with infrastructure-as-code tools (Terraform, Pulumi, or equivalent).
• Proven track record designing and maintaining high-availability, distributed systems.
• Deep expertise in observability tooling, incident management, and on-call practices.
• Strong scripting and automation skills (Python, Go, Bash, or similar).
• Excellent communication skills with the ability to collaborate across engineering teams and present technical findings to leadership.

What Makes You Stand Out

• Experience supporting AI/ML workloads or GPU-accelerated infrastructure.
• Prior experience in a high-growth startup environment where you wore multiple hats.
• Familiarity with eBPF, service mesh technologies (Istio, Linkerd), or advanced networking.
• Contributions to open-source SRE/DevOps tooling or communities.
• Experience building global, multi-region infrastructure with strict latency and availability requirements.

What Makes This Role Different

You won't be maintaining legacy systems or fighting fires in a sprawling monolith. At Blitzy, you're building reliability into a greenfield AI platform that is redefining how the world creates software. You'll have direct influence over architectural decisions, work side-by-side with world-class engineers, and see the tangible impact of your work as we scale to serve Fortune 500 customers. As a founding member of the Pune SRE team, you'll help shape the culture and technical standards of a team that will grow with the company.

Key Responsibilities:

• Develop and maintain scalable Python applications for AI/ML projects.
• Design, train, and evaluate machine learning models for classification, regression, NLP, computer vision, or recommendation systems.
• Collaborate with data scientists, ML engineers, and software developers to integrate models into production systems.
• Optimize model performance and ensure low-latency inference in real-time environments.
• Work with large datasets to perform data cleaning, feature engineering, and data transformation.
• Stay current with new developments in machine learning frameworks and Python libraries.
• Write clean, testable, and efficient code following best practices.
• Develop RESTful APIs and deploy ML models via cloud or container-based solutions (e.g., AWS, Docker, Kubernetes).

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Unity Developer:

We at Fabzen Technologies are looking for a knowledgeable and experienced individual to fulfil the role of Unity developer.

Requirements:

• Bachelor’s degree in Computer Science, Software Engineering or related field
• 5+ years of professional experience on a software development team as a developer
• Strong software documentation skills
• Ability to comprehend and implement detailed project specifications as well as the ability to adapt to various technologies
• Strong problem-solving skills
• Understanding of Software Development Life Cycle.
• High attention to detail
• Excellent troubleshooting and communication skills
• Able to work well in a team setting

The candidate must be proficient at:

• Working on 2D or 3D games
• UI programming and UI setup
• Basic design patterns
• Plug-in related functions for Facebook, Google, Appsflyer, OneSignal, Firebase and how to manage dependency for plug-ins
• Socket and API programming in Unity
• Creating native Plug-ins for Android and iOS and integrating the same

Responsibilities:

• Work closely with the development team as required for the applications and their updates.
• Ensure the design and development of the application fulfil our requirements and achieve desired objectives.
• Ensure company standards are followed; Project schedules and issues are effectively managed, and the same is effectively communicated.
• Ensure documentation, knowledge sharing, and training in new software.
• Create technical specifications and test plans.
• Monitor the functioning of the application and provide suggestions and support to maintain the same.

Experience in a game development company or in developing gaming applications would be an added advantage.