electrical engineering English-speaking jobs in Leszno

What you'll love about this job: - Hybrid work - Iconic brands - Leader on the market - International environment This is Energizer Holdings, Inc. : Energizer Holdings responsibly creates products to make lives easier and more enjoyable. To do this, we lean into our culture as an organization – we win together, while serving each other, with a willingness to act boldly, all while doing right.

Galderma is the emerging pure-play dermatology category leader, present in approximately 90 countries. We deliver an innovative, science-based portfolio of premium flagship brands and services that span the full spectrum of the fast-growing dermatology market through Injectable Aesthetics, Dermatological Skincare and Therapeutic Dermatology.

Fullstack Developer will design, develop, and maintain full-stack applications using Java/Spring Boot and Angular. Responsibilities include building APIs, microservices, and UI components, ensuring application performance and security, and participating in code reviews and Agile/Scrum practices.

Manage the technical onboarding of new sellers to limango.de and limango.pl, ensuring smooth integration and data integrity. Drive process improvements and provide technical support to existing partners.

Backend Engineer will co-develop and maintain web applications using Python and Django. Responsibilities include crafting UI, developing dynamic web applications with HTMX, and implementing CI/CD pipelines. Requires proficiency in HTML, CSS, Tailwind CSS, Django, Python, and experience with PostgreSQL, CircleCI, and Sentry.

Lead the evolution of our data platform, designing and implementing a self-service DBaaS model based on Terraform and Ansible. Manage and scale ClickHouse analytics clusters, ensure reliability of Apache Airflow and Redash, and implement SRE practices in data management. Expertise in PostgreSQL, ClickHouse, and automation tools is required.

We are constantly rethinking processes, business models, architecture, and tech stacks. We foster a sense of curiosity, experimentation, and passion beyond code. With us, you can easily deepen your knowledge in any field you’re curious about. And because we work across many industries, you’ll be gaining the experience others can only dream of.

The Integrated Information Technology (IIT) FP&A Team delivers controlling services and manages IT financials across the Carlsberg Group. This role supports functional initiatives, collaborates with stakeholders, and ensures timely and accurate delivery of the FP&A controlling scope. Responsibilities include budget planning, cost analysis, asset management, Intercompany Charge calculations, and financial reporting.

What you will do: Participate in development and maintenance of frontend and backend applications for gaming Partner closely with software architects, game developers, QA, and operations to remove bottlenecks and improve delivery Build and maintain CI/CD pipelines Script repetitive tasks and develop self‑service tools for developers Design and manage infrastructure Implement and manage container

Junior AI Developer sought for a software development company in Wrocław. Must have an AI-first mindset and experience using AI-powered tools for coding and prototyping. Familiarity with React or Vue.js and experience with tools like Cursor, Claude Code, or Codex is required.

Provide on-site IT support for a Kraków office, including troubleshooting hardware and software issues, setting up new hires, and managing meeting room technology.

About the project You’ll be working on backend systems within the energy and logistics domain , focusing on scalable platforms supporting services such as charging infrastructure, terminal operations, and logistics solutions. The systems are built using a modern microservices architecture , with strong emphasis on scalability, performance, and integrations.

Support our Live Operations team and couriers remotely, ensuring efficient order delivery. Communicate with couriers, track deliveries, and solve issues. Must have excellent communication skills in English and German.

The Junior AR Accountant will provide daily support for AR operations across two global entities. Responsibilities include cash collection, dispute management, customer and invoice queries, order release, and month-end tasks.

About Us Constructor. io powers product search and discovery for some of the largest retailers in the world. We serve billions of requests every week and focus on metrics over features, reinventing search and discovery as a machine‑learning challenge that improves revenue. We are doubling year over year and serve customers across the eCommerce vertical.

The expected salary for this position:Core range: 9600 – 17 000 PLN grossExceptional range: 17 000 – 21 000 PLN grossExceptional range applies to candidates who extend their squad‑level ownership by taking on high‑complexity performance challenges, leading critical improvements within their module, and providing additional value such as hands‑on SAS 9/SAS Viya operational experience.

As a Senior Full-Stack Developer , you will be working for our client, a leading financial institution, contributing your expertise to drive complex platform integrations and microservice solutions. You will play a critical role in aligning technical architecture with innovative projects, ensuring robust, high-performance systems that facilitate strategic growth and operational excellence.

Test Automation Engineer with 2+ years of experience in QA Automation roles. Strong Python skills, familiarity with Git, CI/CD tools, and testing frameworks like PyTest and Selenium. Experience with API testing, web automation, and HTML, CSS, and JavaScript.

Cyber Security Detection and Response Engineer Location: Katowice - 2 days in office / 3 days remote Let us introduce you the job offer by EY GDS Poland - a member of the global integrated service delivery center network by EY. We are delighted to extend an invitation for you to join the esteemed Cybersecurity Detection & Response (CDR) team within the GDS PL Consulting division.

Supports HR operations and delivers HR services to employees. Responds to inquiries regarding policies, procedures, and benefits. Maintains employee records, assists with administrative tasks, and collaborates with HR teams. Requires fluency in Hungarian (C1) and good English (B2).