IT Sales Executive – International Telesales

Job Title: QA Engineer – Blockchain / Web3 / DApps

Location: Noida (Onsite)

Experience: 3+ Years

About the Role

We are looking for a detail-oriented QA Engineer with hands-on experience in Blockchain, Web3 Wallets, and Decentralized Applications (DApps). The ideal candidate will ensure the reliability, performance, and security of blockchain-based products through both manual and automated testing.

Key Responsibilities

• Design, develop, and execute test cases for Blockchain applications, Web3 Wallets, and DApps.
• Perform functional, integration, regression, and performance testing across blockchain ecosystems (Ethereum, Polygon, BSC, etc.).
• Test Web3 wallet integrations (MetaMask, Trust Wallet, WalletConnect, Coinbase Wallet).
• Validate smart contracts using Hardhat, Truffle, Remix IDE, and Blockchain Explorers (Etherscan, Polygonscan, BSCscan).
• Conduct API testing (REST, GraphQL, Web3 APIs) using Postman, Newman, and Insomnia.
• Automate UI & functional tests using Selenium, Cypress, or Playwright.
• Perform mobile DApp testing using Appium.
• Collaborate with developers, product managers, and blockchain engineers to identify and resolve defects.
• Document test plans, strategies, and reports in Confluence/JIRA.
• Participate in CI/CD pipelines for test automation (Jenkins, GitHub Actions).

Required Skills & Tools

• Blockchain & Web3: Ethereum, Polygon, Binance Smart Chain, Ganache, Hardhat, Truffle, Remix IDE
• Wallet Testing: MetaMask, Trust Wallet, WalletConnect, Coinbase Wallet
• Automation & QA Tools: Selenium, Cypress, Playwright, Appium
• API Testing: Postman, Newman, Insomnia
• Performance Testing: JMeter, Locust, k6
• Version Control & CI/CD: Git, GitHub, GitLab, Jenkins, GitHub Actions
• Bug Tracking & Collaboration: JIRA, Trello, Confluence

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 3+ years of QA experience, with at least 2 years in Blockchain/Web3.
• Strong understanding of smart contracts, wallets, and decentralized apps.
• Hands-on experience with test automation frameworks and API testing.
• Excellent problem-solving, debugging, and communication skills.

Role Summary

We are looking for a seasoned Python/Django expert with 10–12 years of real-world development experience and a strong background in leading engineering teams. The selected candidate will be responsible for managing complex technical initiatives, mentoring team members, ensuring best coding practices, and partnering closely with cross-functional teams. This position demands deep technical proficiency, strong leadership capability, and exceptional communication skills.

Primary Responsibilities

· Lead, guide, and mentor a team of Python/Django engineers, offering hands-on technical support and direction.

· Architect, design, and deliver secure, scalable, and high-performing web applications.

· Manage the complete software development lifecycle including requirements gathering, system design, development, testing, deployment, and post-launch maintenance.

· Ensure compliance with coding standards, architectural patterns, and established development best practices.

· Collaborate with product teams, QA, UI/UX, and other stakeholders to ensure timely and high-quality product releases.

· Perform detailed code reviews, optimize system performance, and resolve production-level issues.

· Drive engineering improvements such as automation, CI/CD implementation, and modernization of outdated systems.

· Create and maintain technical documentation while providing regular updates to leadership and stakeholders.

Required Skills & Qualifications Negotiable

· 10–14 years of professional experience in software development with strong expertise in Python and Django.

· Solid understanding of key web technologies, including REST APIs, HTML, CSS, and JavaScript.

· Hands-on experience working with relational and NoSQL databases (such as PostgreSQL, MySQL, or MongoDB).

· Familiarity with major cloud platforms (AWS, Azure, or GCP) and container tools like Docker and Kubernetes is a plus.

· Proficient in Git workflows, CI/CD pipelines, and automated testing tools.

· Strong analytical and problem-solving skills, especially in designing scalable and high-availability systems.

· Excellent communication skills—both written and verbal.

· Demonstrated leadership experience in mentoring teams and managing technical deliverables.

· Must be available to work on-site in the Hyderabad office; remote work is not allowed.

Preferred Qualifications

· Experience with microservices, asynchronous frameworks (such as FastAPI or Celery), or event-driven architectures.

· Familiarity with Agile/Scrum methodologies.

· Previous background as a technical lead or engineering manager.

Integration Developer

Job Description

Roles and Responsibilities

• Design, Code, test, debug, implement and document complex WSO2 sequences.
• Monitoring and logging tool stacks - Splunk/ELK/Prometheus, Grafana 4 Design, Code, test, debug, implement and document complex WSO2 sequences.
• Perform Build activities for WSO2 ESB Middleware integration, involves writing XSLT, ESB coding, configuration, and Analysis activities.
• Trouble shooting various problems in different stages of development using logs files, Traces and Log Analyzer.
• Responsible for understanding the requirement, solution design, coordinate the development and testing activities (end to end)
• Guide the team regarding WSO2 platform best practices, framework, reusable artefacts and ensure code quality and timely deliverables.
• Work with functional and technical customers to determine solutions that drive additional business value.
• Work with Github, Azure Devops and CI tools to automate dev, build, deployment and testing.
• Good knowledge in messaging brokers: WSO2 Message Broker, Apache Kafka.
• Monitoring the server (Monitoring logs and WSO2 metrics).
• Desired Candidate Profile

Desired Candidate Profile

• Candidate must have minimum 2+ years of hands-on experience in WSO2, preferably with WSO2 certification.
• Extensive experience in Integration by using WSO2 Product Stack (API Manager 2.6/3.x, Enterprise Integrator 6.5 and Identity Server 5.7.0)
• Experience in Implementing APIs in WSO2 EI and On-boarding APIs into WSO2 API Manager
• Experience in WSO2 API Manager for designing API facades and designing and implementing API Proxies.
• Hands-on experience in designing and developing high volume web services using API Protocols and Data Formats (REST, JSON, SOAP & XML).
• Must have hands on experience / knowledge with CI tools to automate dev, build, deploy.
• Experience in programming languages: Java, JavaScript, Python
• Experience in on boarding web applications into WSO2 Identity Server for authentication and authorizatio

Qualifications

• Minimum of a Bachelor's or Master’s degree in Computer Science, or a related four-year degree.
•        4 years of hands on experience in Integration

Job description

Overview

The infrastructure for regulation-compliant AI. Train and deploy generative AI for the large enterprise.It is the most private solution for enterprise AI. Achieve best-in-class and compliant AI at the fraction of the time and cost. It is an enterprise AI platform that provides state-of-the-art and regulatory-compliant AI for a fraction of the cost. It simplifies model training across privacy-critical datasets using Federated Learning and Differential Privacy.

Ø Roles & Responsibilities:-

Proven experience as a DevOps Engineer or similar role, with a strong focus on AWS, Docker, and orchestration.

- In-depth knowledge of AWS services and infrastructure, including EC2, VPC, RDS, S3, IAM, and CloudWatch.

- Expertise in containerization technologies like Docker and container orchestration platforms such as AWS ECS or Kubernetes.

- Experience with infrastructure-as-code (IaC) tools like AWS CloudFormation or Terraform or AWS CDK.

- Strong scripting skills (e.g., Bash, Python) and proficiency in automating infrastructure provisioning and deployment processes.

- Familiarity with monitoring and logging tools such as AWS CloudWatch, ELK stack, or Prometheus.

- Knowledge of CI/CD practices and tools like Jenkins, Github Actions CI/CD, or AWS CodePipeline.

- Solid understanding of networking concepts, security best practices, and troubleshooting methodologies in a cloud environment.

- Ability to setup our on-prem software in a customer's cloud environment

Location-remote/bangalore

P.S-Only IIT madras, IIT Bombay, IIIT Hyderabad, atlassian,google,slack,zoom,e-commerce,internet & product based startup companies

Proven SEO experience

Proven SEM experience managing PPC campaigns across Google, Yahoo and Bing.

Solid understanding of performance marketing, conversion, and online customer acquisition

In-depth experience with website analytics tools (e.g, Google Analytics, NetInsight, Omniture, WebTrends)

Experience with bid management tools (e.g., Click Equations, Marin, Kenshoo, Search Ignite)

Experience with A/B and multivariate experiments

Working knowledge of HTML, CSS, and JavaScript development and constraints

Knowledge of ranking factors and search engine algorithms

Up-to-date with the latest trends and best practices in SEO and SEM

What you need to have:

Affinsys is a Cognitive CX platform that combines Human & AI realms to help businesses with  customer experience management, hyper-personalization & operations automation. With laser sharp focus on Customer Experience automation for financial services, we use Deep learning, NLP, computer vision, big data, recommendation system & speech analytics fused with our domain knowledge of working with 100's of banks across 50 countries to help financial institutions shift : from legacy to latest channels (Embedded Financial services), from transactions to goal based journeys (Personalized customer experience), from reactive service provider to proactive advisor (Robo/AI based advisory), from silos to ecosystem (Open banking).