Keenfolks is a next-generation integrative AI marketing agency where creativity, technology, and strategy converge.
We harness the power of artificial intelligence to create personalized, scalable, and data-driven experiences that transform how global brands connect with people.
Our mission is simple:
Bridge the gap between marketing and emerging AI technologies to keep brands ahead of the curve.
We are a multidisciplinary team that thrives on collaboration, innovation, and real-world impact. If you love solving complex challenges and building technology that matters—this is the place for you.
We’re seeking a Senior Backend Developer who can architect, build, and scale the backend systems that power our AI marketing platforms.
In this role, you will:
Design and build robust, cloud-ready backend services
Integrate cutting-edge AI/ML platforms and data systems
Work closely with architects, AI engineers, and DevOps
Ensure performance, reliability, and security at scale
You’ll be hands-on, strategic, and instrumental in shaping the technical foundation of our products.
Architect, design, and maintain RESTful and GraphQL APIs
Develop and optimize backend services using Python (FastAPI, Flask) or Node.js
Implement efficient data pipelines interacting with AI/ML models
Work with relational and non-relational databases (PostgreSQL, Redis)
Ensure high-quality code through testing, reviews, and documentation
Deploy and manage services on AWS, Azure, or GCP
Use Docker & Kubernetes to build scalable environments
Support CI/CD with GitHub Actions, Terraform, or Bicep
Integrate with headless CMS platforms such as Contentstack
Strong expertise in Python (FastAPI, Flask) or Node.js
Experience with PostgreSQL, Redis, and ideally MongoDB
Solid knowledge of AWS, Azure, or GCP
Proficiency with Docker, Kubernetes, Terraform, GitHub Actions
Experience with AI-related tools (OpenAI API, LangChain, dbt, Spark) — a big plus
Understanding of authentication and monitoring tools (OAuth2/JWT, Sentry, Prometheus, Grafana)
Advanced English – daily communication with global teams
Hybrid work: 2 office days, 3 remote
Free lunch on office days 🍲
Daily snacks, coffee, fruit ☕🍎
Office activities: ping-pong, yoga & more 🏓🧘♀️
30 days working from abroad 🌎
Birthday day off 🎂
23 vacation days + 2 personal days 🌴
At Keenfolks, innovation is driven by curiosity, courage, and continuous learning.
We’re looking for a Senior Developer who:
Loves solving complex technical challenges
Works collaboratively with cross-functional teams
Builds with quality, scalability, and security in mind
Enjoys experimenting with emerging AI technologies
If this sounds like you—you’ll thrive here.
We are committed to building an inclusive, diverse, and equitable workplace where everyone can grow, contribute, and make an impact.
Follow us on LinkedIn & Instagram to explore our culture, values, and the people behind our AI-powered innovation. 🚀