7304 kraków English-speaking jobs in Poland

Designs and delivers AI-enhanced applications using AWS technologies and .NET environments. Focuses on building LLM-driven systems, RAG workflows, and vectorized retrieval architectures. Develops MCP server implementations and orchestrates content intake pipelines integrated with enterprise content management platforms.

Back-end Developer to design, develop, and implement features for a blockchain-based social media platform. Requires 2+ years of Java and Kotlin experience, REST API development, and cloud provider familiarity.

The Data Lead guides and supports Data Owners within the Asset Management cluster, ensuring data management practices align with business objectives and compliance requirements. Responsibilities include ensuring consistency in solution design for data objects (Equipment Master, Project Definition, WBS, Network Activities, and Project Forecast), enabling seamless design across data objects, and supporting Data Object Owners in strategy, object and portfolio management, communication, and change management.

Lead Java Engineer to design and build scalable cloud applications for an AI platform. Collaborate with data scientists and engineers to process data for various use cases, leveraging machine learning and generative AI. Experience with Java 18+, Spring Boot, API development, and cloud platforms (Azure) required.

Design and develop transmission line systems (110-500kV) including substations and cable systems. Prepare drawings, perform analysis, and coordinate with multidisciplinary teams.

Lead Instrumentation Engineer to manage projects, develop basis of design, and coordinate with teams and vendors. Requires a Master's degree in Automation or related field, experience as an Instrumentation Engineer, proficiency in AutoCAD and Smart Plant 3D, and strong communication skills.

Software Engineer will join a team focused on delivering core functionality for the Voice product. Responsibilities include design, implementation, testing, deployment, and operations of features and bug fixes. Experience with JavaScript (React) and Ruby/Rails or Golang is required.

Develops and programs integrated software algorithms to structure, analyze, and leverage data in product and systems applications. Uses machine learning and statistical modeling techniques to improve product/system performance, quality, data management, and accuracy. Translates algorithms and technical specifications into code, implements efficiencies, performs testing and debugging. Applies deep learning technologies to give computers the capability to visualize, learn, and respond to complex situations.

Senior Recruitment Specialist manages full-cycle recruiting process, partnering with hiring teams and candidates. Experience in sourcing, Boolean search, and relationship building required.

Senior System Analyst needed to bridge business needs and technical execution. Experience in system analysis, financial domain, and technical skills like system design, BPMN, and UML are required. Responsibilities include gathering requirements, collaborating with teams, creating documentation, and analyzing system performance.

Senior Java Software Engineer to design, implement, and own microservices in a start-up environment. Requires 5+ years of Java and Spring experience, proficiency in DDD, EventSourcing, CQRS, and Reactive Programming.

Develop scalable web-based solutions, implement features, and optimize existing ones. Collaborate with engineers, tech-ops, and product managers to deliver value. Mentor junior engineers, participate in code reviews, and stay current with industry trends.

Administer internal PKI systems including Nexus Certificate Manager, Active Directory Certificate Services, and Venafi Trust Protection Platform. Advise and assist teams with cryptographic needs and resolve related incidents. Participate in Watch Duty rotation for production issue response.

Leads and delivers finance transformation projects, including process and technology assessments, operating model design, and implementation of solutions like ERP, RPA, and automation. Requires 12+ years of finance transformation experience, strong end-to-end process knowledge, and proven project leadership.

Experienced Frontend Developer to maintain and build interfaces for a new global trading platform. Responsibilities include developing user interfaces, optimizing performance, and collaborating with developers and designers. Requires experience with React, Redux, CSS, JavaScript, TypeScript, and version control systems.

Senior .Net Developer will design and implement distributed systems and microservice-based architectures. Responsibilities include developing containerized services, designing gRPC-based communication, and building event-driven architectures. Requires a Master's or Bachelor's degree in a technical field and at least 6 years of experience as a software developer. Experience with .NET, RESTful APIs, gRPC, containerization, orchestration, and cloud platforms is necessary.

Provides technical support to employees, assists in establishing IT policies and procedures, and delivers technician training. Requires 2+ years of IT experience, fluency in English, and one or more certifications (ACMT, CompTIA A+, Google IT Support Professional).

Automotive Field Testers needed for short-term project (March-June 2026). Perform in-vehicle testing, reproduce issues, collect data, and support software upgrades. Requires automotive testing experience, familiarity with in-vehicle systems, valid EU driver's license, and willingness to travel.

Provides recruitment support to the Recruitment department, assisting with job postings, candidate sourcing, scheduling interviews, and offer processing.

Senior Data Scientist will develop and deploy machine learning, deep learning, and AI methods to analyze large datasets. Responsibilities include collaborating with engineers to translate algorithms into products, performing data analyses, and generating reports. Requires a Master's degree in a relevant field and demonstrated skill in analytic tools and techniques.