11+ DSL Jobs in India

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.

Quality Assurance & Testing Head

Location: Thane Role

Requirement:

• 17 -22 years of experience in Manual & Automation Testing in Payments Domain

• Extensive experience in ATM, Payment and Cards domain. Sound knowledge of Payment schemes/networks and certification process

• Strong technical knowledge in Payment Applications, Infrastructure and Automation tools

• Good communication skills and stakeholder management

• Experience in leading end-to-end medium to large projects for entire Testing life cycle which includes efforts estimation, scheduling, defining test strategies and aligning various delivery streams to the strategy encompassing transformational thinking with agile approach

• Ability to take ownership and accountability for Testing deliverables which include Test Strategy, Environment setup Test Plan, Test Scenarios/cases/results,

• Experience in driving automation testing across all workstreams to improve the efficiency of overall testing cycle which includes design and develop reusable and robust automation assets.

• Experience in managing a large team. The role will lead a team of 40 plus employees which includes Managers, Team Lead and Test Engineers and provide mentorship and career guidance.

• Stays abreast of QA & Testing best practices and the latest available tools, frameworks, and standards.

We are looking for a highly skilled Senior QA Engineer to join our team. The successful candidate will be responsible for ensuring the quality of our products through manual and automated testing. The Senior QA Engineer will work closely with the development team to identify and resolve quality issues, as well as develop and maintain automated test scripts to improve testing efficiency. The ideal candidate will have experience with both manual and automation testing methodologies and tools.

What you’ll be doing:

• Develop and execute manual test cases for new features and enhancements
• Develop and maintain automated test scripts using industry-standard automation tools
• Collaborate with developers and other QA team members to identify, reproduce, and resolve defects
• Participate in code and design reviews to provide feedback on testability and quality
• Create and maintain comprehensive test plans and test cases
• Identify, prioritize, and report defects and issues to the development team
• Analyze and interpret test results to ensure that software meets or exceeds specified standards and quality criteria
• Ensure that all testing is completed on time and within budget
• Continuously improve the testing process through the use of new testing tools, methodologies, and best practices
• Mentor and train other team members in manual and automation testing techniques

What you’ll bring:

• 5-7 years of experience in the software quality field
• At least 1 year of experience working in the eCommerce domain and familiarity with Agile methodology
• Familiarity with the entire software development life cycle and test cycles (Unit, Regression, Functional, Systems, Stress & Scale, Smoke & Sanity)
• Understanding of microservices and serverless architecture and deployment
• Understanding of existing QA best practices and methodologies to design, implement and automate processes
• Detailed and effective written communication skills for documenting the features tested and bugs found
• Highly organized, detail-oriented, extremely responsive and able to prioritize a large number of tasks
• Self-motivated, work well independently and with others

About Tecstub:

Tecstub is a renowned global provider of comprehensive digital commerce solutions for some of the world's largest enterprises. With offices in North America and Asia-Pacific, our team offers end-to-end solutions such as strategic Solution Consulting, eCommerce website and application development, and support & maintenance services that are tailored to meet our clients' unique business goals. We are dedicated to delivering excellence by working as an extended partner, providing next-generation solutions that are sustainable, scalable, and future-proof. Our passionate and driven team of professionals has over a decade of experience in the industry and is committed to helping our clients stay ahead of the competition.

We value our employees and strive to create a positive work environment that promotes work-life balance and personal growth. As part of our commitment to our team, we offer a range of benefits to ensure our employees are supported and motivated.

• A 5-day work week that promotes work-life balance and allows our employees to take care of personal responsibilities while excelling in their professional roles.
• 30 annual paid leaves that can be utilized for various personal reasons, such as regional holidays, sick leaves, or any other personal needs. We believe that taking time off is essential for overall well-being and productivity.
• Additional special leaves for birthdays, maternity and paternity events to ensure that our employees can prioritize their personal milestones without any added stress.
• Health insurance coverage of 3 lakhs sum insured for our employees, spouse, and children, to provide peace of mind and security for their health needs.
• Vouchers and gifts for important life events such as birthdays and anniversaries, to celebrate our employees' milestones and show appreciation for their contributions to the company.
• A dedicated learning and growth budget for courses and certifications, to support our employees' career aspirations and encourage professional development.
• Company outings to celebrate our successes together and promote a sense of camaraderie among our team members. We believe that celebrating achievements is an important part of building a positive work culture.

What we look for: 

We are looking for an associate who will be doing data crunching from various sources and finding the key points from the data. Also help us to improve/build new pipelines as per the requests. Also, this associate will be helping us to visualize the data if required and find flaws in our existing algorithms. 

Responsibilities: 

• Work with multiple stakeholders to gather the requirements of data or analysis and take action on them. 
• Write new data pipelines and maintain the existing pipelines. 
• Person will be gathering data from various DB’s and will be finding the required metrics out of it. 

Required Skills: 

• Experience with python and Libraries like Pandas,and Numpy. 
• Experience in SQL and understanding of NoSQL DB’s. 
• Hands-on experience in Data engineering. 
• Must have good analytical skills and knowledge of statistics. 
• Understanding of Data Science concepts. 
• Bachelor degree in Computer Science or related field. 
• Problem-solving skills and ability to work under pressure. 

Nice to have: 

• Experience in MongoDB or any NoSql DB. 
• Experience in ElasticSearch. 
• Knowledge of Tableau, Power BI or any other visualization tool.