Senior Application Developer

Quantiphi

Senior Application Developer for AI-first digital engineering company focusing on cloud-native applications. Strong skills in Next.js, TypeScript, Python, and AWS required for this remote role.

Posted 7/17/2026full-timeRemote • 🇺🇸 United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in developing and maintaining frontend applications using Next.js, React, and TypeScript, alongside backend services with Python and AWS technologies. Proficient in designing scalable APIs, implementing multi-tenancy logic, and optimizing application performance.

Highest-signal resume keywords

Next.js Application DevelopmentReact.js ProficiencyPython Development ExperienceAWS Lambda Function DesignRESTful API Development

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

JavaScriptTypeScriptPythonHTML5CSS3AWS Step FunctionsAmazon AppSyncReduxFastAPIFlask

Soft Skills

DebuggingTroubleshootingCollaboration

Tools & Technologies

AWS LambdaAWS Amplify Gen 2Amazon API GatewayAmazon SQSAmazon SNSAmazon S3Amazon Aurora PostgreSQLAWS Glue

Industry Keywords

Cloud-Native DevelopmentMulti-Tenancy LogicMicroservicesApplication ArchitectureTechnical Documentation

Tech Stack

Tools & technologies

AWSCloudDjangoFlaskGraphQLJavaScriptMaterial UIMicroservicesNext.jsPostgresPythonReactReduxTypeScript

About the role

Key responsibilities & impact

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.

Requirements

What you’ll need

8+ years of experience in software 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
Strong Python development experience
Experience with Python web frameworks such as: FastAPI, Flask, Django
Experience developing RESTful APIs and backend services
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
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
Experience implementing multi-tenant application logic
Strong debugging and troubleshooting skills
Ability to enhance existing applications while developing new features.

Benefits

Comp & perks

Join one of the world’s fastest-growing AI-first digital engineering companies and make a real impact at scale.
Lead and collaborate with a high-energy team of talented, driven individuals solving complex, meaningful challenges.
Work with Fortune 500 companies and disruptive innovators in a research-driven environment with 60+ patents.
Stay ahead of the curve by gaining hands-on experience with cutting-edge AI, ML, data, and cloud technologies while continuously upskilling.