English-speaking jobs in Kędzierzyn-Koźle

Develop software in C# using .NET / .NET Core, backend applications, and system integrations (REST / SOAP APIs). Maintain relational databases (MS SQL, Oracle, PostgreSQL) and collaborate with the development team. Requires 3+ years of commercial experience with .NET / .NET Core, strong C# knowledge, experience with backend services and API integrations, basic SQL knowledge, Git experience, and fluency in English and Polish.

Data Engineer to design and develop scalable data processing pipelines using Databricks, Airflow, and/or Dagster. Collaborate with Data Science team on machine learning projects and translate business requirements into technical solutions. Requires 3+ years of experience implementing Big Data systems, strong Python skills, and familiarity with cloud environments (Azure preferred).

Software Subject Matter Expert / Analyst will translate business needs into technical solutions for Frontex's IT systems. Requires 8+ years IT experience, 3+ relevant projects, EU SECRET clearance, and expertise in design, architecture, and implementation.

Fullstack Developer will work on the renewal of a tech stack transitioning from PHP to a cloud-based micro-service architecture. Responsibilities include writing, testing, and maintaining code for frontend applications with Next.js/React and backend services in Golang.

Supervises and optimizes warehouse inventory processes. Oversees counting activities, analyzes discrepancies, generates reports, and improves storage efficiency. Requires 3+ years of inventory management experience and advanced Excel skills.

Designs the solution architecture of data analytics applications. Partners with stakeholders, developers, data scientists, and engineers to build scalable web applications. Assesses and translates functional and non-functional requirements into technical concepts.

Lead a large engineering organization (200+ people) through transformation, defining strategy, building high-performing teams, and overseeing technical initiatives.

Process Specialist/Senior Process Specialist in Financial Control will prepare analyses, reports, and statements for internal and external needs. Responsibilities include performing assigned tasks within accounting and controlling, managing daily, monthly, and yearly-end accounting processes, and collecting and monitoring proofs, nostro reconciliations, accounts payable, fixed assets, expense analysis, accruals, and General Ledger maintenance.

Senior Software Engineer to lead a team, design, develop, and launch backend systems at scale. Experience with Python or Kotlin, AWS, MySQL, and Kubernetes required. Proven ability to mentor junior engineers and drive project delivery.

Senior Software Engineer will build, scale, and monitor a platform using Scala, Python, MySQL, Clickhouse, Redis, Kafka, Qdrant, and Solr. Collaborate with product managers, designers, and engineers to define requirements and complete feature work. Ensure project quality and planning through meeting deadlines, breaking down work, and ensuring proper testing and monitoring. Lift the skills of other engineers through mentorship, knowledge sharing, and providing feedback on PRs and technical designs.

Senior Security Technical Lead for Google's Cluster Management System. Define security goals, design solutions across multiple systems, and lead technical discussions. Requires a Bachelor's degree in Computer Science or equivalent experience and 8 years of technical leadership.

Software Development Engineer will build and maintain Castle's real-time detection platform. Responsibilities include designing, deploying, and monitoring platform components. Requires 8+ years of experience in backend development, proficiency in Ruby, and familiarity with AWS, PostgreSQL, and Kafka.

Java Software Engineer to design, build, and optimize scalable backend services for trading and crypto-focused applications.

This technical leadership role within the Digital Platform Operations team focuses on setting the vision and direction for the platform, ensuring operational excellence. The expert will collaborate with various teams, including Enterprise Hosting, Solution Architects, and Customer Experience, to develop and maintain infrastructure, monitor platform reliability, and provide technical guidance.

Leads large, complex software programs for international clients, defining program governance, managing delivery, and mitigating risks. Requires proven experience leading large-scale IT programs, managing distributed teams, and strong communication skills.

Designs aesthetic and functional furniture and accessories for yachts. Requires SolidWorks expertise, furniture industry experience, and English proficiency.

The IT Financial Project Controller will own project cost controlling for assigned PG IT projects. The role builds and improves project controlling structures, monitors financials, and ensures compliant financial reporting. The position requires experience in project controlling, financial controlling, or project finance, preferably in IT environments.

This role is being recruited on behalf of one of Xpreso’s clients by AI talent consultant Mila. To apply, talk to Alex, her AI recruiter colleague.

Provides global support to the Enterprise Technology team, assisting with application management, maintenance, and issue resolution. Collaborates with Project Managers, Application Owners, and Business Analysts on international projects, including task tracking, status reporting, and documentation. Supports vendor relationship management, application security, and data integrity within HR systems.

The D&S/P&AT Section Manager will lead and strategize business priorities, provide technical guidance, and ensure product design and safety requirements are met. Responsibilities include leading projects, fostering a collaborative environment, and developing talent. Requires a BS/MS in Engineering, experience leading cross-functional teams, and proven people leadership skills. Fluency in Polish and English is required.