1031 English-speaking jobs in Lower Silesian Voivodeship

As a Machine Learning Engineer on the Retail ML team, you will design, develop, and maintain machine learning solutions for dynamic pricing, demand forecasting, and data-driven buying decisions. You will build, optimize, and productionize models at scale, exploring LLM-based methods and agentic AI approaches. You will collaborate with stakeholders, product teams, and data specialists to translate retail challenges into measurable ML outcomes.

Senior Product Manager will own a product area end-to-end, defining problems and delivering measurable outcomes. Responsibilities include defining hypotheses, running experiments, and collaborating with engineering and design to build solutions. The ideal candidate has experience in early-stage product development, strong data fluency, and a focus on customer behavior.

As a Fullstack Developer in the Post-Purchase-Experience Team, you will enhance customer service and post-purchase processes. You will work on a transition from a monolithic PHP application to a modern cloud-based micro-service architecture using Golang, React/Next.js, and AWS.

AI Product Engineer (Tooling) will own and evolve the team's internal tooling, including MCPs, plugins, skills, AGENTS.md, and templates. This role involves shipping client increments, designing agentic engineering workflows, and partnering with teams to identify bottlenecks and automation opportunities. Strong full-stack engineering ability, fluency with coding agents and LLM tooling, and clear communication skills are required.

Senior AI NodeJS Engineer to design and build AI Agentic solutions. Collaborate with cross-functional teams, define technical requirements, and implement features across the software lifecycle. Manage backend tasks, contribute to frontend development, and stay informed about AI trends. Experience in full-stack development using NodeJS (with TypeScript), at least 1 year in AI Engineering, and familiarity with LLM APIs/SDKs (e.g., OpenAI, Anthropic) are required.

Designs and implements AI-powered product increments, from concept to demo. Builds in code using HTML, CSS, and React. Partners with teams to understand client problems and constraints. Defines and evolves AI UX patterns.

Senior Fullstack Engineer will design, develop, and maintain production-grade platforms for global clients. Responsibilities include leading backend system design, contributing to engineering best practices, collaborating with development teams, and communicating with stakeholders. Requires extensive commercial experience building web applications, proficiency in at least one of Upside's backend and frontend technologies, and experience with SQL, CI/CD, and the software development lifecycle.

DevOps Engineer needed to modernize and scale development infrastructure within Azure environments. Responsibilities include designing and optimizing CI/CD pipelines, migrating legacy tooling to Azure DevOps, and managing cloud infrastructure using Infrastructure as Code.

Technical Project Manager needed for deploying and managing complex software and network systems in telco environments. Responsibilities include developing project plans, managing resources, acting as a technical expert, and communicating with stakeholders. Requires a strong technical foundation (TCP/IP, Linux, DHCP, DNS, SNMP, virtualization, APIs) and experience configuring, integrating, or troubleshooting systems.

IT Support Specialist provides technical support to employees, manages endpoint devices, and assists with IT infrastructure maintenance. Requires a high school diploma, advanced knowledge of Windows 11 and hardware, and basic TCP/IP knowledge. Experience with Office 365 services and communicative English (B2) are also required.

Java Developer to work on a digital health platform. Experience with Java, Groovy/Grails required. Willingness to contribute to mobile, frontend, cloud development.

Fullstack Developer to join a Swiss client building a key system from scratch. Requires NodeJS, React, and TypeScript expertise, PostgreSQL, and cloud platforms (Azure, Hetzner). 5+ years experience, fluency in English, and agile work style.

Senior Fullstack .NET Engineer needed for enterprise web application development. Focus on designing and enhancing REST APIs, backend systems, and business logic using .NET Core, Entity Framework Core, and SQL Server. Experience with .NET Framework 4.8, testing, and React is required.

Senior Java Engineer to develop and maintain applications using Java 17, Spring 6, and Hibernate. Experience with databases, Gradle, Docker, Liquibase, and Swing is required.

DevOps Engineer needed for a project focused on building and maintaining CI/CD environments and software delivery processes for C/C++ and Python systems. Responsibilities include automating Jenkins pipelines, optimizing build processes, and managing build environments on Kubernetes.

Automation Tester needed for genetic diagnostics project. Collaborate with Polish and German teams. Requires 4+ years experience, Playwright + Python/TypeScript/Java, API testing, CI/CD tools, and Jira/similar. English B2+.

Java Developer needed for a biotechnology company. Design and develop backend solutions, integrate systems and APIs, and work in a Scrum/Agile team. Minimum 4 years experience required, including Java 17, Spring 6, Hibernate 6/JPA, and Swing.

Design, develop, and maintain robust data pipelines using Scala, Spark, HDFS, Gradle, Kubernetes, and Airflow. Implement scalable data workflows for ingestion, processing, and analysis. Develop and maintain reporting systems and dashboards.

Senior Site Reliability Engineer to oversee reliability, resilience, and performance of core enterprise products. Responsibilities include incident response, architecture analysis, automation, and security management. Requires 5+ years of SRE experience, Java/Spring Boot proficiency, Docker/Kubernetes expertise, and Linux/networking knowledge.

Solution Architect to design scalable, secure, and resilient architectures integrating enterprise systems, cloud platforms, APIs, and data services. Focus on Gen AI and LLM integration, including autonomous agents, planning, memory management, and dynamic tool/API usage. Requires strong Java (Spring) and Python coding skills, deep GCP expertise, and hands-on experience with LLMs (e.g., Google Gemini) and Vector Databases.