Medior Full-Stack Developer (Python Backend Focus)

Xenon7 is on the lookout for a talented Medior Full-Stack Developer with a strong focus on Python backend development to join our dynamic team. In this role, you will be responsible for designing, developing, and maintaining both front-end and back-end systems for our innovative web applications. You will collaborate closely with other developers, designers, and stakeholders to build robust and scalable software solutions that meet our clients' needs.
We are looking for a Medior Developer with a strong backend focus and solid frontend skills to join our team. You will work on designing, developing, and deploying modern, scalable applications, with a particular emphasis on Python-based backends, cloud-native solutions, and AI integrations.
Responsibilities
Design, develop, and maintain backend services and APIs using Python (Flask, FastAPI, or similar frameworks)
Implement and maintain RESTful web services
Contribute to frontend development using React where needed
Build, containerize, and deploy applications using Docker
Work in Linux environments for development and deployment
Develop and deploy solutions in cloud platforms (GCP, AWS, or Azure)
Leverage serverless technologies (e.g., AWS Lambda, GCP Cloud Functions, or Azure Functions)
Integrate and build features using modern AI platforms (e.g., OpenAI APIs)
Design and optimize solutions using NoSQL databases (e.g., MongoDB) and Vector databases for AI-driven features
Collaborate with cross-functional teams (DevOps, Data Science, Product) to deliver end-to-end solutions
Follow best practices in code quality, testing, documentation, and security
Requirements
3-5 years of professional software development experience
Strong proficiency in Python and backend development
Experience with Flask, FastAPI, or similar frameworks
Hands-on experience with Linux systems
Strong knowledge of Docker for containerization and deployment
Proven experience deploying to at least one major cloud provider (GCP, AWS, or Azure)
Familiarity with serverless architecture and related services
Experience consuming and integrating AI/ML APIs (e.g., OpenAI, Hugging Face, Vertex AI)
Practical experience with NoSQL databases (MongoDB or similar)
Experience with Vector databases (e.g., Pinecone, Weaviate, Milvus, or pgvector)
Some experience in frontend development with React (or other modern JavaScript frameworks)
Solid understanding of software engineering best practices (version control, CI/CD, testing, documentation)
Good problem-solving skills and ability to work in a collaborative team environment
Benefits
At Xenon7, we're not just building AI systems—we're building a community of talent with the mindset to lead, collaborate, and innovate together.
Ecosystem of Opportunity: You'll be part of a growing network where client engagements, thought leadership, research collaborations, and mentorship paths are interconnected. Whether you're building solutions or nurturing the next generation of talent, this is a place to scale your influence
Collaborative Environment: Our culture thrives on openness, continuous learning, and engineering excellence. You'll work alongside seasoned practitioners who value smart execution and shared growth
Flexible & Impact-Driven Work: Whether you're contributing from a client project, innovation sprint, or open-source initiative, we focus on outcomes—not hours. Autonomy, ownership, and curiosity are encouraged here
Talent-Led Innovation: We believe communities are strongest when built around real practitioners. Our Innovation Community isn't just a knowledge-sharing forum—it's a launchpad for members to lead new projects, co-develop tools, and shape the direction of AI itself