backend developer English-speaking jobs in Świdnica

The PMO Manager provides operational leadership to the Project Management team, manages the project portfolio, and ensures project delivery quality and adherence to standards.

Senior AI Engineering Specialist will establish best practices for AI-assisted software development, develop prototypes, and act as a subject matter expert for engineering teams.

Senior IT infrastructure and support engineer responsible for backend infrastructure at the server and application level. Will actively work with AI automation tools and data pipelines, ensuring a secure, stable, and robust IT application landscape. Collaborates with cross-functional teams to implement and maintain solutions. Requires strong Linux administration skills, automation experience (Ansible, Python, Bash), and understanding of observability and monitoring tools.

Experienced DevOps / Cloud Engineer needed for a global cloud transformation initiative. Migrate 100+ microservices to GCP/GKE, build cloud-native solutions, and collaborate with development teams. Strong Kubernetes, Java, Python, and Grafana experience required.

Lead a $1.5M+/month Meta and TikTok budget across USA, DEU, and mixed markets. Develop and execute the Paid Social strategy and growth roadmap. Manage a team of 4 specialists, focusing on creative velocity and a testing culture.

Develop and maintain a platform supporting the gaming department. Write code, collaborate with developers, QA, and operations to improve delivery. Design and manage infrastructure, implement CI/CD pipelines, and ensure scalability, security, and reliability.

Leads a team of engineers who develop and deploy AI solutions within customer environments. Manages technical aspects, including code standards, architectural best practices, and hiring. Collaborates with Sales, Product, and Engineering to define requirements, resolve blockers, and translate field insights.

Senior/Principal Machine Learning Engineer to design, develop, and optimize scalable ML models for advertising intelligence and forecasting systems. Experience with Apache Spark, AWS cloud services, and Python required.

The Procurement Specialist / Lead Buyer manages end-to-end procurement processes for non-fuel goods and services. Responsibilities include building supplier relationships, developing procurement plans, managing Source-to-Contract processes, and preparing procurement reports. The role requires 3+ years of procurement experience, strong analytical and communication skills, and proficiency in MS Office.

Design, develop, and evolve an Internal Developer Platform and Kubernetes-based hosting platform on AWS. Build secure, scalable, and reusable infrastructure using Terraform, Kubernetes, Helm, and GitOps practices. Collaborate with application development teams, providing technical guidance, onboarding, and enablement. Promote DevOps best practices and contribute to continuous improvements in platform reliability, automation, and developer productivity.

Lead and develop a planning team, optimizing production processes and resource utilization. Collaborate with stakeholders, identify risks and bottlenecks, and drive performance through KPIs.

Develop and deliver new subsea products for Subsea XT Systems, from initial customer requirements to testing and qualification. Lead global teams, manage projects, and provide technical guidance. Requires experience in subsea production systems design, CAD software, and DFMA principles. Bachelor's degree in Engineering preferred.

TikTok seeks a Senior Manager to build and maintain relationships with stakeholders in Poland and the CEE region. This role involves monitoring and analyzing political and regulatory developments, developing policy positions, and representing TikTok in policy forums.

A Fund Accounting Vice President is responsible for all aspects of the NAV calculation process, reporting to the Fund Accounting Managing Director. They provide leadership and strategic direction for assigned fund accounting teams and ensure the timely and accurate delivery of NAV calculations.

Key Account Manager will build long-term partnerships with customers, develop promotional strategies, and manage customer negotiations. Requires minimum 3 years FMCG experience in Sales/Marketing and Key Account Management, a bachelor's degree, and fluency in Polish and English.

Leads and develops Product Functional Testing teams across multiple product lines. Manages laboratory resources and ensures compliance with safety and environmental requirements. Oversees test planning, execution, and resource allocation.

Designs, maintains, and implements IT security architecture across network security, cloud environments, application security, and cryptography. Evaluates and deploys security solutions, collaborates with security teams, and explains complex security concepts to diverse audiences.

Drive growth for the Acute Care Informatics portfolio in the Central East Europe region. Develop business, communicate value propositions, and support sales activities for software and medical device integration solutions.

Designs, maintains, and implements IT security architecture across network security, cloud environments, application security, and cryptography. Evaluates and deploys security solutions, collaborates with security teams, and explains complex security concepts to diverse audiences.

As a Staff Product Manager, you will own and evolve HelloFresh's benefit creation platform, defining, configuring, and governing discounts, vouchers, and rewards across all global brands and channels. You will lead a squad of engineers to transform this system into a flexible, scalable, and highly automated platform.