Oferty dla Processing praca Polska

01.02.2026 | Pełny etat | Wysokie Mazowieckie | VISTULOLatency, high-throughput trading systems, join us and build the next generation of high-performance capital markets solutions. Why Join Us? Work on a large-scale, low-latency trading system processing millions of daily transactions. No Legacy Join an actively developed system - the engineers who built

01.02.2026 | Pełny etat | Kraków | ecoTRUCK Diagnosis Sp. z o.o.Implementation of real-time features using Django Channels, WebSockets, and MQTT Building and evolving the frontend application using Angular and NgRx Designing and maintaining system architecture and APIs Processing asynchronous workloads using Celery and Redis Performance optimization of the backend

01.02.2026 | Pełny etat | Kraków | Grape UpOr Databricks on AWS) Strong experience with Apache Spark (PySpark), including performance optimization, and large-scale data processing Proficiency in Python and SQL for data transformations and analytics workloads Experience with data pipeline orchestration (Airflow, Dagster, Prefect or similar) Experience

01.02.2026 | Pełny etat | Wysokie Mazowieckie | DevsData LLCUnderstanding of blockchain concepts and data models Experience working with data analytics or AI-driven systems Responsibilities Design, build, and maintain backend systems and APIs for large-scale data processing Optimize application performance, scalability, and reliability Participate in the full

01.02.2026 | Pełny etat | Kraków | EPAM SystemsSuch as Calculation Views, CDS Views, Stored Procedures, and SQLScript to support backend data processing and aggregations Build and maintain efficient ETL pipelines to extract, transform, and load (ETL) data from SAP and non-SAP systems, including SAP ECC, SAP S/4HANA, and other third-party sources Collaborate

01.02.2026 | Pełny etat | Wysokie Mazowieckie | CSHARKIntegrations for Documatrix (document generation - templating workflows), Payrexx (payment processing - checkout flows), Other customer-specific back-office systems and external service providers. Building integration services for synchronous and asynchronous processing, including webhook-based event handling

01.02.2026 | Pełny etat | Kraków | People More P.S.A.Or DevSecOps. Strong Jenkins Groovy shared library expertise. Advanced Python automation (JSON/YAML processing, tooling scripts). Deep Maven/NPM/Python packaging knowledge; exposure to Helm/Terraform and container image metadata. Supply-chain security (SLSA, CycloneDX SBOM, digests). Experience with SonarQube

01.02.2026 | Pełny etat | Kraków | HeinekenTo improve team efficiency. You are a good candidate if you have 8 years in software development experience, with expertise in backend, cloud, and frontend technologies proficiency in 8, C#, .NET 8, authentication, background job processing (Hangfire), and database management (SQL Server, Entity

01.02.2026 | Pełny etat | Kraków | DCV TechnologiesD3.Js Backend Strong proficiency in Java for web services and APIs Proven experience designing, building, and productionizing ETL pipelines, including processing large volumes of logs Familiarity with database systems, derived tables, and materialized views Experience with end-to-end testing