250 English-speaking jobs in Rzeszów

NET role at Sii Poland. Job no. 251121-YOWEF Responsibilities Develop and maintain advanced frontend applications using React. Implement backend functionalities and APIs using . NET/. NET Core. Collaborate closely with product owners, designers, and QA teams to deliver high‑quality features. Optimize application performance and ensure best UI/UX practices.

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

You will be: building and supporting the tools, processes and infrastructure empowering the faster delivery and scaling of software iterations (ideally with greater quality and the necessary operational insight), ensuring availability, reliability and scalability of application infrastructure, building and supporting continuous integration/delivery and release tools, ensuring the right metrics are

We are looking for a React Developer with solid . NET/C# knowledge to join our team for a project in the automotive industry. You will work on building and improving high-quality applications used in a dynamic and fast-growing environment. Your tasks Develop and maintain advanced frontend applications using React Implement backend functionalities and APIs using . NET/.

The Role: As a Senior MLOps/LLMOps Engineer, you will be at the forefront of building and scaling our AI/ML infrastructure, bridging the gap between cutting-edge large language models and production-ready systems.

This role will have the primary function of providing overall technical support in direct support of CHC Helicopter Services worldwide maintenance operations. The MSC operates 24/7/365 for global fleet support.

Overview: We are seeking a highly skilled and proactive Database Administrator with a strong focus on PostgreSQL and MySQL, complemented by experience with infrastructure-as-code (IaC) using Terraform and configuration management with Ansible. The ideal candidate will be responsible for managing, optimizing, and ensuring the high availability and security of our database environments.

Social network you want to login/join with: We are looking for an experienced Delphi Developer to join our Competency Center Digital and participate in a project for a Swedish company offering data-driven solutions dedicated to the finance sector. The platform you will work on has been developed over years of experience in the portfolio management domain.

Who We Are While Xebia is a global tech company, in Poland, our roots came from two teams – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000 experts delivering top-notch work across cloud, data, and software. And we’re just getting started.

About the Project and Your Role You will join the VM. PL team supporting the development of a brand-new backend system built from scratch for a technology-sector client. The project is based on a modern stack (preferably NestJS PostgreSQL , alternatively Firebase ) and a monolithic backend architecture .

About the project We are searching for an experienced Node. js Developer to join our project team and support the development of a modern mobile application and a suite of backend services in the digital health space. You’ll be working on a high-impact product with broad reach, helping users make smarter choices about their wellbeing and daily habits.

We are searching for Full Stack Engineer to join us. About the Project As part of our platform, we are developing a rewards system that encourages local shopping. Users will be able to collect points when visiting selected partner businesses and redeem them for discounts or benefits.

Offshore Electric Technician – Siemens Gamesa Are you ready to power the future of renewable energy and work on some of the most exciting offshore wind projects around the world?

WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE Join as a Senior AWS/Security Networking Engineer to shape secure, scalable cloud networks that drive business impact.

Rate: up to 160 PLN/h Start date: ASAP / 1 month / flexible Duration: long term (12 months with further extensions) Work model: 100% remote Type of cooperation: B2B Overview We are looking for Test Specialists (TE) to support a Software Factory team. This is an advanced-level role focused on application testing within a near-site service provision model.

NET Application Maintenance EngineerNet**Salary:** up to **1300 PLN/MD** on B2B**Work model:** hybrid from Gdynia | Warszawa | Kraków | Rzeszów---* Work in an **agile and self-sufficient team** with autonomy over development* Collaborate with an English-speaking, **multicultural team*** The client is **one of the European leaders in its field** and is building a completely new platform using the

generatora Miejsce pracy: Rzeszów Your responsibilities As the Generator Specialist your primary responsibility is to safely accomplish the maintenance and repair of the heavy-duty generators used in power generation applications whilst: •Maintain strong safety mindset to assure the executed work reflects the technical requirements within GE safety standards •Manage inspection and testing of

js About the project We are looking for a Python Developer to design and build backend systems that support the development and validation of Data Processing Units (DPUs). You will work on backend services in pure Python and help integrate React-based frontends deployed through Nginx.

Key Responsibilities Design, develop, and maintain scalable and robust data pipelines that collect, process, and store large volumes of structured and unstructured data. Architect and implement data warehouses, data lakes, and other storage solutions that support analytics and reporting needs. Optimize data architectures and workflows for performance, scalability, and cost-efficiency.

Technical Project Manager – Delivery We are looking for a technically skilled Project Manager who can take full ownership of complex system deployments for CSPs (Communication Service Providers).