Tech jobs
Job listings
Database administrator MS SQL
Maintains and optimizes MS SQL, PostgreSQL, and MySQL databases for a 2,300+ pharmacy chain, ensuring backups, HA, monitoring, and security while supporting dev teams with query tuning and migrations.
Senior Backend Developer - Permanent - Barcelona
Build and own backend services in Python/Django for a proptech platform used by real-estate agencies across Europe, integrating billing, data models, and external systems.
Technical Growth Analyst (Traffic and Product)
Analyzes ad-buying performance and product metrics to optimize traffic quality, conversion, and revenue using SQL, TypeScript, and Node.js stacks.
Middle Golang Developer [EORD, МТС Веб Сервисы]
Middle Go developer building and maintaining 20+ microservices and Zeebe workers for order management, orchestrating fulfillment and product activation across internal/external systems.
Data Engineer в платформенную команду
Builds and maintains the core data platform for a real-estate marketplace, using Python, SQL, and big-data tools like PostgreSQL, ClickHouse, and Airflow.
SDET / Test Automation Engineer - Krakow
Build and maintain automated test frameworks in Java using Selenium, REST Assured, and Cucumber for a fintech client in Kraków.
Senior Software Engineer
Senior Software Engineer at WellSky building scalable healthcare software solutions using modern stacks like .NET/C#, React, and cloud platforms, with opportunities to modernize legacy systems and leverage AI tools.
Associate Data Engineer
Build and maintain data pipelines, ETL processes, and warehouses to deliver clean, reliable data for reporting and analytics using SQL, Python, dbt, and cloud tools like Snowflake and AWS.
IT-Planet - Azure .NET Developer
Backend developer building serverless Azure apps with .NET, Cosmos DB, and CI/CD pipelines in a corporate Agile team.
Data Engineer
Build and scale a unified data ecosystem for 60+ brands using Databricks, SQL, and cloud pipelines to power analytics and AI across Europe.
FullStack Engineer (Python, JavaScript, React) @ Antal
Build and maintain secure banking services using Python (FastAPI/Flask/Django), React, and microservices, while collaborating with cybersecurity and DevOps teams.
Senior Software Engineer, Billing Platform
Senior Software Engineer to design and build billing capabilities for a cloud-commerce platform, using Python APIs, PostgreSQL, and AI integrations, while collaborating with an international team.
Senior Software Engineer - Remote Freelance
Design and evaluate AI coding-agent tasks by building realistic developer environments, crafting prompts, and writing tests to measure model performance on real-world coding challenges.
Senior Software Engineer AI @ Antal
Build and deploy production-grade AI systems using LLMs, RAG, and vector databases to power credit and lending decision-making, working across the full AI lifecycle in a hybrid Kraków-based team.
Software Developer @ Mindbox Sp. z o.o.
Design and implement cybersecurity solutions, automate infrastructure, and enforce security compliance for enterprise environments using Python, DevOps, and full-stack development.
(Cybersecurity) Software Developer - HSBCJP00057988 @ Antal
Build and automate secure, scalable platforms using Python, DevOps, and cybersecurity best practices across full-stack environments.
Senior Python Software Engineer
Build and optimize Python-based trading systems and mission-critical applications while collaborating with quants and traders to scale infrastructure and innovate new trading tools.
Full-Stack Engineer (Front-End Leaning)
Build the front-end of AI-powered IP management software using React/TypeScript, contribute across the stack, and iterate on UX based on customer feedback.
Lead Backend Engineer
Lead hands-on backend development for a fast-growing event-tech platform, building scalable Node.js/TypeScript services with PostgreSQL and AWS to power payments and operations for live events.
Full Stack Java Software Engineer
Build and maintain full stack apps using Java/Spring Boot for back-end and React/TypeScript for front-end, with PostgreSQL and CI/CD pipelines.