Sr. Full Stack Python Developer
Our Client which is a large Payroll Firm is urgently looking for Sr. Full Stack Python Developer Sr. Full Stack Python Developer Location: Roseland, NJLong Term Contract. Hybrid - 3 days at officeSr. FS Python – Python, Fast API, React, Django, Flask, Java Script, AWS. AI-MLFace to Face Interview is required. We are seeking an experienced Senior/Lead Software Developer to join our team and drive technical excellence across our full stack applications. This role requires a versatile engineer with minimum 5 to 6 years of experience who can architect solutions, mentor team members, and deliver high quality software across multiple technology stacks.About the RoleThis position offers the opportunity to work on challenging problems at the intersection of traditional software engineering and modern AI capabilities. You'll be instrumental in shaping our technical direction while building products that leverage the latest cloud and AI technologies.Required Technical SkillsBackend DevelopmentPython: Advanced proficiency in Python development, including frameworks like Flask/FastAPI/DjangoApache Airflow: Experience building and managing data pipelines and workflow orchestrationAPI Design: RESTful APIs, GraphQL, microservices architectureDatabase: SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis)Frontend DevelopmentReact: Advanced React.js development with modern hooks, state management (Redux/Context API)JavaScript/TypeScript: Strong ES6+ and TypeScript skillsUI/UX: Responsive design, component libraries, modern CSS frameworksCloud & AIAWS: Hands on experience with core AWS services:Compute: EC2, Lambda, ECS/EKSStorage: S3, RDS, DynamoDBIntegration: API Gateway, EventBridge, SQS/SNSAI/ML Integration: Experience integrating AI models, LLMs, or ML services into applicationsInfrastructure as Code: CloudFormation, Terraform, or CDKDevelopmentBuild robust backend services using Python.Develop responsive, user-friendly frontend applications with ReactImplement and maintain data pipelines using Apache AirflowIntegrate AI/ML capabilities into applications - Nice to HaveDeploy and manage applications on AWS infrastructureWrite comprehensive unit, integration, and end-to-end testsMentorship & CollaborationMentor junior and mid-level developersCollaborate with product managers, designers, and stakeholdersParticipate in agile ceremonies and sprint planningDocument technical designs and system architectureShare knowledge through tech talks and documentationQualificationsRequiredLead professional software development experienceStrong proficiency in Python and at least one other backend language (Java/.NET)Proven experience with React and modern frontend developmentHands on AWS cloud experienceExperience with Airflow or similar workflow orchestration toolsUnderstanding of AI/ML concepts and integration patternsStrong problem-solving and debugging skillsExcellent communication and collaboration abilitiesBachelor's degree in computer science or equivalent experiencePreferredExperience with CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions)Knowledge of containerization (Docker, Kubernetes)Experience with monitoring and observability tools (CloudWatch, Datadog, New Relic)Familiarity with LLM integration (OpenAI, Anthropic Claude, AWS Bedrock)Agile/Scrum experience