WHY WADZCHAIN: W Chain goes beyond just payments. It is a fully modular, interoperable blockchain solution tailored for businesses seeking a flexible, efficient, and secure payment infrastructure. Whether you need custom environments for specific customers or advanced ledger capabilities, W Chains architecture is designed to adapt and grow with your needs. About this Role: We are looking for an experienced senior blockchain Architect who will be responsible for the Architecting, designing and developing of the blockchain components of the system and integration with blockchain networks. This position is a core position for the company and the team will create the IP of Wadzchain. Key responsibilities The role will provide research and insights of the blockchain developments in the market and be a mentor to the team on blockchain projects and technologies to create a world-class finance system that support WADZCHAINs global footprint. The incumbent must be willing to insist on the highest standards for quality, maintainability, and performance. The role will be responsible for ensuring that the engineering best practices are followed, and that software is designed to be dynamically scalable, and resilient to threats. The role will drive software development using the best breed languages, agile processes / methods and best of breed tools. Collaborate with the architecture and engineering teams and contribute to and follow our design choices and invent new features. We have a team culture that encourages innovation, and we expect developers and management alike to take a high level of ownership for the product vision, technical architecture, and project delivery. Successful candidates will be high-bandwidth leaders who can cut through the noise, simplify relentlessly, deliver results, and build great teams around themselves. The role will be accountable for driving the entire product life cycle, from platform product definition through specification, coding, quality assurance and launch to the world. Key Technical Skills: Total 15+ years of experience, in which 5 years should be in blockchain technologies Knowledge of cryptography and blockchain protocols. Should have understanding of Crypto Mining and PoW and PoS. In-depth knowledge of the best practices in blockchain management and data protection. Should be able to create blockchain networks and implement the block chain Datacenter Well understanding of the Blockchain technologies, especially Ethereum, TRON, Hyperledger, Corda Solid understanding of cloud-native architectures / technologies and emerging technologies, security measures to protect against cyber-attacks DevOps experience – Core understanding of and experience with continuous integration and continuous delivery (CI/CD), including exposure to world class system and application monitoring Solid understanding of design and development methods and processes Should be able to create nodes and Node security algorithms like cryptography Should be able to write and build blockchain security algorithms like SHA-256 Blockchain Technologies: Ethereum ERC-20 and ERC-751 & Hyperledger-Fabric, TRON, Basic Network Configurations and NFT Marketplace, Multichain, BigchainDb Blockchain Tools: Blockchain Tools: Remix IDE, Ganache Other Technologies: Cloud based stack and multiple products within it including serverless features Jenkins/Hashicorp Terraform / Ansible / Docker, Grable, Github, Jira Linux, Kotlin, Cloud SQL, Swagger, Redis, Circle CI, Angular, React Twilio, SEON, Firebase MUST HAVE SKILLS: 5 years of relevant software engineering experience – blockchain 5 years of relevant industry experience in payments, financial markets. Passionate about the DeFi / NFT space Experience with architecture, best practices, object-oriented design and languages Experience engineering systems on hyperscale cloud platforms a strong plus Experience in payments and Financial Systems A strong desire to work in a fast-paced dynamic environment. Experience prioritizing demands, scoping large efforts and negotiating timelines are necessary skills. Excellent written and verbal communication skills with the ability to present complex technical information in a clear and concise manner to a variety of audiences Behavioral & Soft Skills: Strong communication and writing skills with the ability to explain technical concepts in an engaging and accessible way. Knowledge of community management on Web3 platforms and social channels. Analytical mindset with experience in data-driven decision-making. High level of organization and attention to detail Ability to multitask and prioritize multiple projects Excellent time management skills and ability to meet tight deadlines Ability to problem solve effectively EDUCATION QUALIFICATIONS: MS in Computer Science or a relevant technical discipline (or equivalent experience) A real plus is understanding of security and networking for cloud

full stack developer: ABOUT WADZPAY: WadzPay was founded in 2018 in Singapore with a commitment to drive financial inclusion and revolutionise the virtual asset financial services landscape. It is a leading global blockchain-based technology provider for virtual assets. The company's innovative platform available as a SaaS offering provides secure, efficient, and transparent technology solutions, catering to businesses (B2B) and consumers(B2B2C). WadzPay works with large international companies, banks, and fintechs to enable virtual asset-based transaction processing, custody, and settlement. It operates across geographies spanning Asia Pacific, the Middle East, Africa, Europe, and the Americas. For more information, visit www.wadzpay.com ABOUT THIS ROLE: Our ideal candidate thrives in a fast-paced environment and enjoys the challenge of complex business contexts that are typically being defined in real-time. Above all else, the successful candidate will be a passionate builder of talent and teams. In this role as a member of the development team your day-to-day focus is on being a highly effective full stack developer to produce scalable software solutions and be part of a cross-functional team thats responsible for the full software development life cycle, from conception to deployment. As a full-stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility. You must be willing to insist on the highest standards for quality, maintainability, and performance. You will ensure that engineering best practices are followed, and that software is designed to be highly available, dynamically scalable, and resilient to continuity threats. KEY RESPONSIBILITIES: Work closely with development teams and product managers to ideate software solutions Design client-side and server-side architecture. Build the front-end of applications through appealing visual design. Develop and manage databases and applications. Excellent understanding of and experience cloud-native architectures, frameworks, applications and API/microservices, IaaS, PaaS and Cloud technologies, emerging technologies, and the ability to drive technology innovations. DevOps experience – Core understanding of and experience with continuous integration and continuous delivery (CI/CD), including exposure to world class system and application monitoring SKILLS REQUIRED 1) TECHNICAL: Cloud based stack and multiple products within it including serverless features. React JS Experience is Mandate Jenkins / Terraform / Ansible / Docker, Grable Kotlin, Cloud SQL, Swagger, Redis, Circle CI Twilio, SEON, Firebase, Cognito 2) BEHIVOURAL & SOFT SKILLS : Presentation skills Stakeholder management Domain knowledge- Financial Software solutions Strong written and verbal communication and experience working with content in multiple mediums A positive attitude, willing to jump in and tackle new challenges QUALIFICATIONS: Bachelor’s degree or equivalent experience in English, Communication or Journalism. 9-12 + years of experience in Java Full Stack Development. 3-5 years of experience in multiple technology domains, mobile, desktop 5+ years of relevant industry experience in payments, financial markets BTech/ BE/ MCA in computer science/computer engineering or equivalent SaaS experience is preferred [redacted].

BLOCK CHAIN ARCHITECT: About W CHAIN: W Chain is a cutting-edge hybrid blockchain, designed to deliver unmatched flexibility, scalability, and security for enterprises. W Chain goes beyond just payments. It is a fully modular, interoperable blockchain solution tailored for businesses seeking a flexible, efficient, and secure payment infrastructure. Whether you need custom environments for specific customers or advanced ledger capabilities, W Chains architecture is designed to adapt and grow with your needs. About this Role: This manager role will drive our Product development and engineering excellence and design choices. We have a team culture that encourages innovation, and we expect engineers and management alike to take a high level of ownership for the product vision, technical architecture, and project delivery. Successful candidates will be high-bandwidth leaders who can cut through the noise, simplify relentlessly, deliver results, and build great teams around themselves. You will be accountable for the management of developers and driving the engineering principles for the entire product life cycle. Based on interaction with the CEO, Product Heads, head of architecture and other key stakeholders, you will help shape and define our technology roadmap. Will ensure that the resources within your team effectively work towards this plan and drive the platform definition through specification, coding, quality assurance and launch to the world. Key responsibilities: Prior experience heading up a development and engineering department and adept at hiring and building a top-notch team. Excellent understanding of and experience developing cloud-native applications and microservices, IaaS, PaaS and Cloud. technologies, emerging technologies, solution architecture, and the ability to drive technology innovations. The role will provide research and insights of the blockchain developments in the market and be a mentor to the team on blockchain projects and technologies to create a world-class finance system that supports W Chain global footprint. The incumbent must be willing to insist on the highest standards for quality, maintainability, and performance. The role will be responsible for ensuring that the engineering best practices are followed, and that software is designed to be dynamically scalable, and resilient to threats. Successful candidates will be high-bandwidth leaders who can cut through the noise, simplify relentlessly, deliver results, and build great teams around themselves. The role will be accountable for driving the entire product life cycle, from platform product definition through specification, coding, quality assurance and launch to the world. DevOps experience – Core understanding of and experience with continuous integration and continuous delivery (CI/CD), including exposure to world class system and application monitoring Shape team towards our business strategy and model; awareness and understanding of the firm's business strategy and model appropriate to the role Strong management, leadership, problem solving, motivational, interpersonal and communication skills Key Technical Skills: A total of 10+ years of experience, in which 5 years should be in blockchain technologies. 3-5 years of relevant software engineering experience – blockchain. 3-5 years of relevant industry experience in payments and financial markets. Passionate about the DeFi / NFT space Experience with architecture best practices, object-oriented design and languages. Experience engineering systems on hyperscale cloud platforms a strong plus. Experience in payments and Financial Systems. A strong desire to work in a fast-paced dynamic environment. Experience prioritizing demands, scoping large efforts, and negotiating timelines are necessary skills. Knowledge of cryptography and blockchain protocols. Should understand Crypto Mining and PoW and PoS. In-depth knowledge of the best practices in blockchain management and data protection. Should be able to create blockchain networks and implement the block chain Datacenter Well understanding of the Blockchain technologies, especially Ethereum, TRON, Hyperledger, Corda Solid understanding of cloud-native architectures / technologies and emerging technologies, security measures to protect against cyber-attacks Solid understanding of design and development methods and processes Technologies we use in our stack: Cloud based stack and multiple products within it including serverless features Cache: Redis External Services: Twilio, Algorand JS Libraries: React-Query CSS Libraries: ant-d, Bootstrap Database: Postgre SQL DB Migration: Flyway dB Deployment: GitHub, Circle CI, AWS Terraform IDE: IntelliJ, VS Code Kotlin (API) React JS, with Type Script, Cloud SQL, Swagger, Redis, Circle CI Twilio, SEON, Firebase, Cognito Blockchain Technologies: Ethereum ERC-20 and ERC-751 & Hyperledger-Fabric, TRON, Basic Network Configurations and NFT Marketplace, Multichain,BigchainDb Blockchain Tools: Remix IDE, Ganache MUST HAVE SKILLS: 5 years of relevant software engineering experience – blockchain 5 years of relevant industry experience in payments, financial markets. Experience with architecture, best practices, object-oriented design and languages Experience engineering systems on hyperscale cloud platforms a strong plus Experience in payments and Financial Systems A strong desire to work in a fast-paced dynamic environment. Experience prioritizing demands, scoping large efforts and negotiating timelines are necessary skills. Excellent written and verbal communication skills with the ability to present complex technical information in a clear and concise manner to a variety of audiences Behavioral & Soft Skills: Strong communication and writing skills with the ability to explain technical concepts in an engaging and accessible way. Knowledge of community management on Web3 platforms and social channels. Analytical mindset with experience in data-driven decision-making. High level of organization and attention to detail Ability to multitask and prioritize multiple projects Excellent time management skills and ability to meet tight deadlines Ability to problem solve effectively Education Qualification: MS in Computer Science or a relevant technical discipline (or equivalent experience) A real plus is understanding of security and networking for cloud Location: Delhi/NCR, Hyderabad, Chennai- (Remote)