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Backend Developer (Node.Js) with German
Build scalable Node.js backend services and APIs for global clients in fintech, healthcare, retail, and other industries while collaborating in a distributed team.
Backend Developer (Kotlin) in Kazakhstan
Build and maintain scalable microservices in Kotlin/Java for a next-gen business banking app, optimizing databases, Kafka streams, and Spring Boot services.
Juniopr Backend Developer @ Kalamba Games
Build and maintain Java-based microservices for gaming platforms using Spring Boot, Kubernetes, and AWS, while ensuring observability with Grafana and Kafka.
Junior Backend Developer
Junior Backend Developer builds and maintains Java/Spring Boot microservices on AWS/GCP, using Kubernetes, PostgreSQL, and Kafka to power Kalamba Games' gaming platforms.
Scala Backend Developer
Build and maintain backend services for a game using Scala 3, Kafka, and Kubernetes, collaborating with designers and product owners to ship features.
Node.js Backend Developer
Build and maintain scalable Node.js microservices in TypeScript for a K–12 math platform, integrating with MongoDB, Redis, RabbitMQ, and AWS.
Node.js Backend Developer
Build and maintain scalable Node.js microservices in TypeScript for a K–12 math platform, working with NestJS, MongoDB, Redis, RabbitMQ, and AWS.
Backend Developer
Build and lead backend systems that aggregate telecom APIs, ensuring high throughput, security, and resilience for Aduna’s API economy backbone.
Backend Developer
Builds and maintains a NestJS/TypeScript backend for a Polish energy-trading fintech, implementing billing engines, API integrations, and data pipelines for gas-market operations.
Full Stack Developer ( Python/C++)
Build and maintain high-availability software solutions in Python/C++ for large-scale IT transformations, focusing on DevOps, cloud-native tools, and agile delivery.
Senior Software Engineer, Data Engineering
Build and scale NationGraph’s data acquisition platform, extracting structured data from messy government documents using TypeScript, PostgreSQL, and LLM-driven pipelines to power public-sector intelligence.
Software Development Engineer
Build and maintain front-office systems for commodities trade risk assessment, including market data ingestion, time-series frameworks, and ETL pipelines in Python.
Senior Backend Developer (Python/ Django)
Builds and optimizes the backend of a SaaS platform that pulls e-commerce data, runs pricing analytics, and automates decisions using Python, Django, PostgreSQL, Elasticsearch, and Redis.
Full-Stack Developer (Python / React)
Builds and maintains enterprise-grade Python (FastAPI) backends and React.js frontends, deploys on AWS, and works with SQL/NoSQL databases and Kubernetes.
Data Engineer
Designs and maintains data pipelines and vector databases to feed AI systems with clean, real-time data for RAG and agent memory.
Senior Software Developer (Python + DevOps) – Airport Systems
Builds and maintains back-end systems for airport automation using Python, PostgreSQL, Redis, Docker, and Kafka to improve air traffic safety and efficiency.
Mid Software Developer (Python + DevOps) – Airport Systems
Develops back-end systems in Python and DevOps tooling for airport automation and aviation infrastructure, using PostgreSQL, Redis, Docker, and Kafka.
Senior Python Backend Developer
Build and scale a modern web platform in Python/Django, designing APIs, optimizing performance, and integrating third-party services for an online education provider.
Python Developer - Interactive Web Applications (Dash/Streamlit) (m/f/d)
Build interactive Python web apps (Dash/Streamlit) that connect to backend engines, handle enterprise auth, and scale for thousands of users while optimizing performance.
Python Backend Developer
Builds and maintains the backend of a digital-identity platform using Python, FastAPI, and PostgreSQL, integrating with HSM/KMS and external systems.