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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Developer - **Company:** Quantiphi, Inc. - **Location:** United States (Remote available) - **Experience:** Expert - **Salary:** $95,000.0 - $110,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Artificial Intelligence, Amazon Web Services, Amazon S3, Applications Architecture, Component-Based Software Engineering, Business Logic, Application Performance Management, Application Services, HTML5, Big Data, Cascading Style Sheets (CSS), Cloud Computing, Cloud Engineering, Code Review, Software Debugging, DevOps, Django Web Framework, Python (Programming Language), PostgreSQL, Scrum Methodology, Power BI, Cloud Services, Next.js, Software Engineering, Software Technical Review, TypeScript, Web Application Frameworks, AWS Cdk, Google Cloud, Spring Cloud, ReactJS, Flask (Web Framework), Snowflake, Software Security, Caching, AWS Lambda, AWS AppSync, Backend, Fastapi, Material UI, AWS Glue, Graphql, Tools for Reporting, Front End Software Development, React Redux, Api Gateway, Software Coding, Restful APIs, Amazon Simple Queue Service (SQS), Serverless Computing, Web Api, Microservices - **Published:** July 17, 2026 - **Apply:** https://quantiphi.wd1.myworkdayjobs.com/Careers_at_Quantiphi/job/USA---Remote/Senior-Application-Developer_JR11324 ## About the Role Frontend Development * Strong experience in JavaScript/TypeScript * Hands-on experience with Next.js * Strong proficiency in React.js * Experience with Redux (or equivalent state management libraries) * Good knowledge of HTML5, CSS3, and Material UI * Experience building reusable and responsive frontend components Backend Development * Strong Python development experience * Experience with Python web frameworks such as: + FastAPI + Flask + Django * Experience developing RESTful APIs and backend services AWS & Cloud Development * Hands-on experience developing serverless applications using AWS services including: + AWS Lambda + AWS Step Functions + Amazon API Gateway + Amazon AppSync + Amazon SQS + Amazon SNS + Amazon S3 + Amazon Aurora PostgreSQL + AWS Glue (Python Shell) * Experience deploying and maintaining cloud-native applications on AWS Platform & Architecture * Experience working with AWS Amplify Gen 2 (or willingness to quickly adapt) * Understanding of Next.js + AWS CDK based application architecture * Experience designing scalable APIs and microservices Application Development * Experience implementing multi-tenant application logic * Experience developing and maintaining frontend application components * Strong debugging and troubleshooting skills * Ability to enhance existing applications while developing new features Collaboration * Ability to work effectively with: + Solution Architects + DevOps Engineers + Data Engineers + QA Teams + Product Owners + Clients and Business Stakeholders Other Qualifications (OQs): * Experience with AWS CDK * Understanding of GraphQL and Amazon AppSync schema design * Exposure to microservices architecture * Knowledge of caching, queuing, and application performance optimization * Exposure to application security best practices and AWS Well-Architected Framework * Experience working on data-intensive applications * Exposure to reporting platforms such as Amazon QuickSight or Power BI * Experience in effort estimation, documentation, and sprint planning * Experience building highly scalable and high-performance cloud applications ## Description Be an Early Applicant Remote Hiring Remotely in USA Senior level Remote Hiring Remotely in USA Senior level Design, develop, and maintain cloud-native AWS applications. Build Next.js/TypeScript frontends and Python backends, implement serverless services (Lambda, Step Functions, AppSync), enforce multi-tenancy, optimize performance, and collaborate with architects, DevOps, data engineers, QA, and stakeholders. The summary above was generated by AI While technology is the heart of our business, a global and diverse culture is the heart of our success. We love our people and we take pride in catering them to a culture built on transparency, diversity, integrity, learning and growth. If working in an environment that encourages you to innovate and excel, not just in professional but personal life, interests you- you would enjoy your career with Quantiphi!, We are looking for an experienced Application Developer to contribute to the design, development, enhancement, and maintenance of cloud-native applications built on AWS. The ideal candidate should have strong experience in modern frontend development with Next.js and TypeScript, backend development using Python, and serverless application development on AWS. The role involves developing new application features, enhancing existing functionality, implementing scalable backend services, and collaborating closely with architects, DevOps engineers, data engineers, QA teams, and business stakeholders to deliver high-quality solutions. You will: * Develop and maintain frontend applications using Next.js, React, and TypeScript. * Develop backend services using Python and serverless AWS technologies. * Design and implement AWS Lambda functions to support application business logic. * Develop and orchestrate workflows using AWS Step Functions. * Design, develop, and maintain Amazon AppSync GraphQL schemas and resolvers. * Implement and enhance multi-tenancy logic across application services. * Build reusable, scalable, and responsive frontend components. * Integrate frontend applications with backend APIs and cloud services. * Participate in application architecture discussions and technical design reviews. * Debug production issues and provide timely resolutions. * Optimize application performance, scalability, and maintainability. * Collaborate with cross-functional teams throughout the software development lifecycle. * Follow coding standards, security best practices, and cloud-native development principles. * Contribute to technical documentation, code reviews, and knowledge sharing. ## Related Videos - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [HTTP headers that make your website go faster](https://www.wearedevelopers.com/videos/1676-http-headers-that-make-your-website-go-faster) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Event based cache invalidation in GraphQL](https://www.wearedevelopers.com/videos/433-event-based-cache-invalidation-in-graphql) ## Related Articles - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best JavaScript Framework to Learn](https://www.wearedevelopers.com/magazine/229-the-best-javascript-framework-to-learn) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)