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- ...systems Contribute to a product experience where AI feels proactive, consistent, and dependable over time Tech Stack Next.js Python NodeJs Pytorch OpenAI / Anthropic / open-source LLMs SQL & noSQL Kubernetes Docker How We Work The best...Python
BJAK
Poland22 days ago - ...working on backend and ETL for web applications ~ Experience collecting, cleaning, and analyzing large data sets ~ Proficiency in Python ~ Proficiency in SQL ~ Strong oral and written communication skills ~ Project management skills and ability to handle...PythonContract workShift work
Spate
Poland13 days ago - ...years of proven, successful professional software engineering history operating as a Backend Developer, Systems Engineer, Node.js/Python Specialist, API Integration Architect, or closely matching technical capacity inside production environments. Expert Backend Ecosystem...PythonPermanent employmentFull timeWork at officeRemote workFlexible hoursShift work
Teneo School
Polanda month ago - ...developing and maintaining automated tests. Ability to use approved AI tools effectively to improve testing quality and productivity. Experience developing and maintaining automated tests (E2E: TypeScript/JavaScript with Playwright; API integration testing: Python)....PythonFull time
CXM Direct
Poland20 days ago - ...server provisioning fluidly natively using DevOps pipelines, develops low-overhead operational tooling smoothly natively using Python or Go runtime automations, and commands rigid system-hardening protocols and agentic workflows confidently under strict high-availability...PythonFull timeWork at officeImmediate startRemote workWork from homeWorldwideFlexible hoursShift work
Gcore
Polanda month ago - ...into scalable data models. Automation & Efficiency : Scale the Team: Identify manual workflows and automate them using Python scripts, API integrations (Looker API) or Agentic AI. Operational Excellence: Modernise the team’s workflow by co-creating and...PythonFull timeWork at officeRemote work
Booksy
Poland24 days ago - ...scripts to automate tasks, build operational tools, and support monitoring, deployment, and incident response using languages such as Python, Go, Bash, or similar. • Systems and Network Administration - Ability to configure, operate, and troubleshoot Linux/Unix systems...PythonFull timeWorldwide
- ...agentic topologies fluidly natively using AI Engineer mechanics, builds high-yield integrations cleanly natively leveraging advanced Python Scripting , JavaScript, or TypeScript repositories, and commands complex commercial funnels confidently under tight project...PythonFull timeLocal areaRemote workWork from homeShift work
AI Acquisition
Polanda month ago - ...that everyone is supported throughout delivery. You will design and implement real-time fraud decisioning services and APIs in Python or Kotlin, extending Affirm's Fraud Decisioning System to markets beyond the US. You will build and evolve the platform and tooling...PythonFull timeRemote work
Affirm
Poland21 days ago - ...scripts to automate tasks, build operational tools, and support monitoring, deployment, and incident response using languages such as Python, Go, Bash, or similar. • Systems and Network Administration - Ability to configure, operate, and troubleshoot Linux/Unix systems...PythonFull timeWorldwideShift work
- ...previous work or internship experience designing, developing and launching backend systems at scale and are experienced using one of Python or Kotlin. You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL and Kubernetes...PythonContract workInternship
Affirm
Poland19 days ago - ...operation of modern data pipelines and platforms with a focus on ClickHouse or other relevant tool, Apache Airflow, ETL/ELT, SQL, Python, and cloud infrastructure . Working closely with cross-functional stakeholders, the Head of Data Engineering will ensure that data...PythonFull timeRemote work
EXUS
Poland26 days ago - ...orchestration: You have used Dagster or a comparable tool such as Airflow or Prefect to orchestrate reliable production workflows. 🐍 Python: You are comfortable using Python to build pipelines, automate processes, and develop data engineering tools. 🧱 Data modeling: You...PythonFull time
N8n
Poland5 days ago - ...Grafana , Prometheus , CloudWatch , OpenTelemetry ). Strong Linux and command-line skills. Scripting experience with Python , Bash , JavaScript , or comparable language. Understanding of application deployment patterns for modern web applications,...PythonFull time
Solvd
Poland10 days ago - ...008, Symphony Solutions has been serving many international clients primarily in Western Europe and North America. We're seeking a Python Developer to join our innovative AI team. This role is focused on building intelligent agents using Microsoft Autogen (or similar tools...PythonFull time
Symphony Solutions
Poland5 days ago - ...We Look For You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin . You have a track record of developing highly available distributed systems using technologies like AWS , MySQL...PythonFull timeFlexible hours
Affirm
Poland25 days ago - ...operating within enterprise Linux distributions (CentOS, RHEL, Ubuntu). Foundational backend programming literacy natively utilizing Python scripts or Go to automate routine server management tasks. Familiarity with Infrastructure-as-Code (IaC) and configuration...PythonPermanent employmentFull timeRemote workWork from homeFlexible hoursShift work
Gcore
Polanda month ago - ...equivalent orchestration tools. ~ Full mastery of SQL including complex joins, CTEs and analytical functions, alongside strong Python proficiency for pipeline development and analysis. ~ Hands-on experience designing and running A/B tests and experimentation...PythonFull timeRemote work
Kraken
Poland17 days ago - ...data quality, testing, observability, and operational excellence What We’re Looking For Core Engineering Strength Strong Python and SQL Deep experience with Spark and modern data platforms (Databricks / Snowflake) Solid grasp of cloud data services (AWS...PythonFull time
Simple Machines
Poland24 days ago - ...dbt models and data pipelines hosted on Google Cloud BigQuery . Core Development Skills: Expert-level SQL skills and strong Python scripting capabilities for pipeline orchestration (e.g., using Airflow or Cloud Composer). Agile & Delivery Mindset: Practical...PythonFull timeWork at officeRemote work
Booksy
Poland24 days ago - ...patterns; Languages & Tooling SQL advanced query writing, window functions, query plan analysis, performance tuning at scale; Python Pandas, Polars for data wrangling; Scikit-learn for model development; Proficient in architecting high-throughput ingestion...PythonRemote jobContract work
- ...backend logic loops fluidly natively using AI Engineer paradigms, structures complex data streaming pipelines smoothly natively using Python Scripting , and coordinates multi-platform global distribution system (GDS) API contracts confidently. Key Responsibilities...PythonFull timeWork at officeRemote workWork from homeWorldwideFlexible hoursShift work
Oversee
Polanda month ago - ...compliance and maintain data governance standards across platforms What We Are Looking For (Essential) Strong command of SQL and Python Hands-on GCP experience with BigQuery , Dataform , Airflow , and Datastream Solid working knowledge of Docker and...PythonFull timeWorldwide
B2Spin
Poland17 days ago - ...trade-offs. ~ Production-grade software engineering fluency (strict typing, testing, async/concurrency, modern toolchain) in Go , Python , or TypeScript , with the ability to ramp into another quickly. ~ Hands-on experience operating AI workloads on a managed...PythonFull timeWork experience placement
Shiftkey
Poland25 days ago - ...orchestration: You have used Dagster or a comparable tool such as Airflow or Prefect to orchestrate reliable production workflows. ~ Python: You are comfortable using Python to build pipelines, automate processes, and develop data engineering tools. ~ Data modeling:...PythonFull timeRemote work
N8n
Poland21 days ago - ...queues, retries, idempotency) testing and debugging Professional experience with at least one modern backend ecosystem such as Python, Node.js, Go, Java, .NET, PHP, or similar . Ability to quickly learn new technologies and become productive in unfamiliar...PythonFull timeRemote work
5Blue Software
Poland14 days ago - ...08, Symphony Solutions has been serving many international clients primarily in Western Europe and North America. We're seeking a Python Developer to join our innovative AI team. This role is focused on building intelligent agents using Microsoft Autogen (or similar...PythonFull time
Symphony Solutions
Poland28 days ago - .... Experience with Lambda, SQS, S3, ECS, EKS, or Terraform . Experience building custom ingestion services in Go, Java, or Python . Experience in payments, billing, fintech, or subscription systems . Experience with multi-tenant or high-volume search platforms...PythonFull time
Ruby Labs
Poland11 days ago €40k - €80k per year
...workflows. You don't just use AI to write snippets; you use it to architect solutions. Technical Core: Expert-level proficiency in Python (our primary language) and the ability to navigate Java environments. Modern Tooling: Hands-on experience with PyTest,...PythonFull timeWorldwideFlexible hoursShift work- ...registrar, cloud SaaS engine, or fast-scaling e-commerce marketplace ecosystem. Hands-on functional programming familiarity using Python or R for advanced statistical sampling, data cleaning, or predictive modeling loops. Solid foundational knowledge of advanced...PythonFull timeWork at officeRemote workWork from homeWorldwideHome officeShift work
Hostinger
Polanda month ago
