Full stack Engineer

<p>Job Description:</p><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b>Job Title :Full stack Engineer</b></p><p><b></b></p><b></b><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b>Location: Minneapolis, MN,(Onsite from Day1)</b></p><p><b></b></p><b></b><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b>Job Type: Contract</b></p><p><b></b></p><b></b><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b>Exp :8-12 Years</b></p><p><b></b></p><b></b><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b> </b></p><p class="MsoNormal"><b>Note :Virtual Client Interview is fine but consultant needs to relocate to Minneapolis and work from client office once he get selected.</b></p><p><b></b></p><b></b><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b>Job Description:</b></p><p><b></b></p><b></b><ul style="margin-top:0cm;" type="disc"> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">7+ years of experience in backend development.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Strong proficiency in Node.js, JavaScript, and TypeScript.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Hands-on experience with Stripe APIs, webhooks, payment processing, and subscription management.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Experience integrating third-party SaaS platforms and external APIs.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Strong knowledge of REST APIs, GraphQL, and webhook architectures.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Experience with PostgreSQL, MySQL, MongoDB, or other relational/non-relational databases.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Knowledge of OAuth 2.0, JWT, API security, and encryption practices.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Experience with Azure Functions, AWS Lambda, or serverless architectures.</span></li></ul><p style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Mandatory Skills:Node JS, Javascript, Typescript.API's</span></p><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b><span lang="en-us" xml:lang="en-us">Nice to Have</span></b></p><p><b></b></p><b></b><ul style="margin-top:0cm;" type="disc"> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Experience with event-driven architecture and message queues.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Payment industry and PCI compliance knowledge.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Experience with POS, eCommerce, loyalty, or retail integrations.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Exposure to microservices and distributed systems.</span><p></p></li> </ul><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Preferred Experience</span></p><p></p><ul style="margin-top:0cm;" type="disc"> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Building end-to-end payment solutions using Stripe.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Developing webhook orchestration and event processing systems.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Managing large-scale data synchronization across multiple platforms.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Working in Agile/Scrum environments with cross-functional teams.</span><p></p></li> </ul><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us"> </span></p><p></p><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">API Development & Integration</span></p><p></p><ul style="margin-top:0cm;" type="disc"> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Design and develop secure, scalable REST APIs using Node.js, Express.js, and TypeScript.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Build API gateways and integration layers connecting internal applications with Stripe and other third-party systems.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Create API contracts, specifications, and documentation using OpenAPI/Swagger.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Implement API security using OAuth 2.0, JWT, API Keys, Managed Identities, and Azure AD authentication.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Develop API throttling, rate limiting, caching, and performance optimization strategies.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Design data transformation and orchestration services for integrating multiple external platforms.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Build and maintain webhook endpoints for payment processing, subscriptions, notifications, and transaction management.</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Ensure API reliability through automated testing, monitoring, and CI/CD deployment pipelines.</span><p></p></li> </ul><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us"> </span></p><p></p><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Preferred Azure Experience</span></p><p></p><ul style="margin-top:0cm;" type="disc"> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure Functions</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure API Management (APIM)</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure Service Bus</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure Event Grid</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure Storage Accounts</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure Key Vault</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure App Services</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure Monitor & Application Insights</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Azure DevOps CI/CD Pipelines</span><p></p></li> <li class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><span lang="en-us" xml:lang="en-us">Cosmos DB / SQL Database.</span><p></p></li> </ul><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"></p><p> </p><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b>About Sonata Software?</b></p><p><b></b></p><b></b><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;">Sonata Software is an AI-first modernization engineering company that helps enterprises transform legacy systems into intelligent, scalable business platforms. Powered by its Platformation™ framework and Harmoni.AI platform, Sonata delivers AI-led modernization across cloud, data, AI, Dynamics, test automation, and managed services. Headquartered in Bengaluru, India, Sonata has more than $1.2 billion in revenue and 6,400+ AI engineers supporting global delivery across regions including the US, UK, India, Malaysia, Mexico, Australia, DACH, and the Nordics. With deep partnerships across Microsoft, AWS, Salesforce, and Snowflake, Sonata helps Fortune 500 enterprises accelerate innovation, improve efficiency, and drive sustainable growth.</p><p></p><p><b></b></p><b></b><p class="MsoNormal" style="margin-bottom:0cm;line-height:normal;"><b>Sonata Software is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity</b><b>, age, religion, disability, sexual orientation, veteran status, marital status, or any other characteristics protected by law.</b></p><p><b></b></p><b></b><p> </p><p class="MsoNormal"></p><p> </p><p><br /></p>