70 English-speaking jobs in Opole Voivodeship

Database Developer to build and optimize PostgreSQL layers and data integrations within agile squads. Requires experience with pharmacy industry, JSONB, API integrations, and ETL/ELT processes.

Engineering Lead for a FHIR-based Digital Health platform. Drive architecture, mentor engineers, and ensure secure, scalable, HIPAA-compliant solutions using Python/Node.js, Kafka, and cloud technologies. Requires 8+ years of experience.

Experienced Data Engineer needed for modern data streaming solutions using Kafka and Confluent Cloud. Requires strong practical knowledge of Apache Kafka, Python, and SQL, along with understanding of real-time data processing.

At Miquido, AI isnt a gadget bolted onto the process — its the bet weve built the company around. For most of history, a building lived entirely in the master builders head — they stood on site and told each mason what to do, stone by stone. Then came the drawing: intent set down precisely enough on paper that a whole crew could build from it, without the architect ever touching a brick.

Senior Data Engineer to contribute to a banking platform for a Japanese financial group. Responsibilities include designing ETL pipelines, building integrations (APIs, SQL, S3, SFTP), and ensuring data accuracy. Requires 5+ years ETL experience and strong Python/SQL skills.

Build and operate the infrastructure for AI-powered products. Own platform capabilities from design to production, focusing on LLM gateways, retrieval systems, and agent platforms. Requires experience with production AI systems and distributed systems.

Senior Data Engineer to contribute to a banking platform for a leading Japanese financial group. Responsibilities include designing and implementing data processing pipelines, building integrations, and developing ETL workflows. Requires 5+ years of ETL experience, strong SQL, and Python skills.

Senior Data Engineer to design and scale cloud data platforms using Azure, Databricks, and Spark. Responsibilities include building production-grade pipelines, driving data architecture, and implementing DataOps practices. Requires 4+ years of Data Engineering experience.

Senior Data Scientist role focusing on LLM Clinical NLP. Build and improve LLM/transformer pipelines to extract structured data from clinical notes. Requires hands-on NLP with BERT/RoBERTa and generative LLMs.

DevOps Cloud Infrastructure Engineer needed for B2B contract to connect Flix's cloud platform with a new train fleet. Responsibilities include building secure, reliable cloud infrastructure using Terraform/Terragrunt on AWS or other major platforms.

Lead Staff Software Engineer for EU cards, responsible for backend architecture across transaction and ledger systems. Requires 8+ years of experience with Python, Kotlin, AWS, and scaling backend systems.

Appian Developer to build and maintain applications using the Appian low-code platform. Responsibilities include designing SAIL interfaces, workflows, and integrating with external systems via REST/SOAP APIs. Requires experience with Appian objects, SQL, and deployment.

Experienced DevOps Engineer needed for project-based collaboration. Responsibilities include designing, automating, and maintaining AWS and Kubernetes cloud infrastructure, supporting IaC with Terraform, and improving CI/CD processes.

Experienced Workday ERP Consultant needed for freelance engagement. Design, build, and maintain HR solutions using Workday and other HR systems. Support technical and functional implementation, optimizing processes. Requires 3+ years in Workday implementation/consulting.

Security Specialist - Penetration Tester role involves identifying and investigating security vulnerabilities. Responsibilities include contributing to testing methods, creating reports, and mentoring. Requires 3+ years in web/infrastructure penetration testing.

Experienced Workday Integration Engineer needed for B2B contract. Design, build, and maintain AWS integrations between Workday HRIS and internal/external systems using Python, Terraform, and AWS services.

Operate and support network security infrastructure in a data center environment. Handle incidents, changes, and service requests while providing 24/7 support. Requires 8+ years in network/security engineering with experience in Juniper, Fortinet, and F5.

Junior Software AI Engineer role focusing on building AI agents and LLM-based solutions using Python. Requires interest in AI agents/LLMs and relevant personal projects.

Build and deliver AI-powered product features using LLMs, RAG, and agentic workflows. Own features from discovery through production, focusing on reliable, customer-facing solutions. Requires experience shipping AI features and strong software engineering skills.

Senior Data Engineer/Tech Lead focused on building scalable data pipelines using Python, SQL, Spark, and Airflow. This role involves 70% hands-on engineering and 30% technical leadership, requiring 4+ years of Big Data experience.