83 English-speaking jobs in Rzeszów

Designs, builds, and maintains cloud platform solutions using GCP. Develops and manages Infrastructure as Code (Terraform) for scalable environments. Builds and enhances CI/CD pipelines and supports migration activities.

Designs, builds, and maintains scalable data pipelines on GCP. Develops and optimizes data models using BigQuery and dbt. Builds and manages real-time and batch data processing using Kafka. Ensures data quality, consistency, and reliability across pipelines. Collaborates with Data Architects, Platform Engineers, and Analytics teams.

Experienced Network Security Subject Matter Expert to implement and maintain security measures across network infrastructure. Collaborate with a team to develop and execute strategic security initiatives, provide expert guidance on cybersecurity strategies, and ensure compliance with global cybersecurity standards.

As a Senior Machine Learning Engineer, you will build and deploy data-driven and machine-learning solutions for portal personalization and campaign ranking. You will own the business-critical logic behind our campaign-based flash sale model, impacting how we rank campaigns based on customer interests and category affinities.

Supervises a team of engineers, develops and implements production processes, and supports process optimization. Responsible for documentation, problem-solving, and collaboration with other departments. Requires a technical degree, 5+ years of experience in process engineering, and knowledge of IATF 16949.

Associate Aerospace Software Engineer will write, review, and maintain code using Python, C++, and MATLAB/Simulink. Responsibilities include supporting model-based design, writing unit and integration tests, and participating in software verification and validation activities. Must have a Bachelor's degree in a relevant field and 2+ years of professional experience.

Business Analyst to join a consulting team supporting IT projects for financial institutions, primarily insurance companies. Responsibilities include conducting business analysis, defining functional requirements, testing solutions, and collaborating with developers and architects. Requires a bachelor's degree, fluency in English (C1 level), and understanding of agile methodologies.

Develop and maintain backend services using Python, Django, and Django REST Framework. Design REST APIs, work with PostgreSQL, and support Kubernetes deployment. Requires strong Python and English skills.

Lead IT/OT security organization transformation and governance for the EMEIA region. Manage security transformation projects, design and implement organizational changes, and drive convergence between OT, Security, and IT teams. Develop security strategies and support business development activities.

ServiceNow Architect and Senior Developer needed for FMCG project. Focus on IRM and BCM modules. Requires 5+ years of experience, strong technical expertise, and the ability to challenge implementation decisions. Must be fluent in English and reside in Poland.

Senior BI Developer will build and maintain Power BI dashboards on Databricks data, design data models and visualizations, and optimize queries for reporting performance. Requires proven experience as a BI Developer, strong Power BI and SQL skills, and experience building end-to-end dashboards.

Join a collaborative team at Sollers Consulting to support IT projects for financial institutions. Conduct business analysis, define functional requirements, and test solutions. Collaborate with developers and architects in an Agile environment.

Senior .NET Developer to design, develop, and modernize applications using .NET, C#, and ASP.NET Core. Experience with Agentic AI, Claude Code, and GitHub Copilot required. Must have 6+ years of commercial experience building scalable, enterprise-grade applications and APIs.

Java Developer joining a global team to migrate an in-house electronic trading application to GCP. Responsibilities include developing new features, collaborating with product owners, automating testing, and ensuring production availability. Requires 4+ years of Java development experience, GCP and Terraform exposure, and expertise in TDD, CI/CD, and Apache Kafka. Fluent English required.

Design, implement, and deploy production-grade AI agents and orchestration workflows using Python, LangGraph, and LangChain. Integrate top models and connect agents to real systems. Requires 2+ years building and shipping AI agents.

Senior Data Engineer to design, implement, and optimize scalable data pipelines on Databricks. Requires 5+ years of data engineering experience, 3+ years with Databricks, and proficiency in Python, SQL, and cloud platforms (Azure or AWS). Fluent English required.

Senior Machine Learning Engineer will design, implement, and deploy machine learning models using Databricks. Responsibilities include collaborating with teams, optimizing models, and staying current on AI advancements. Requires a Bachelor's or Master's degree in a relevant field, 5+ years of experience in machine learning engineering, and 3+ years of Databricks experience.

Principal/Senior GCP DevOps Engineer to design, build, and operate scalable cloud environments. Experience with Kubernetes, Terraform, and GCP services required.

Senior Analytics Engineer will build and maintain business models, develop data marts, and implement data quality frameworks. Requires advanced SQL, data modeling, and experience with dbt, Iceberg, Athena, and Airflow.

Senior Data Platform Engineer will design, provision, and maintain a lakehouse foundation on AWS. Responsibilities include implementing security, ingestion infrastructure, workflow orchestration, CI/CD pipelines, and governance. Requires strong experience with AWS data and platform services, Terraform, Apache Iceberg, and CI/CD engineering.