2569 English-speaking jobs in Kraków

Data Security Administrator needed with 5-7 years of experience. Strong understanding of networking fundamentals, AD, LDAP, and data security concepts. Experience with Redgate, Varonis DatAdvantage, Boldon James Classifier, and Symantec DLP required. Ability to assess data security risks, communicate technical issues, and work with vendors.

Leads the O2C team in delivering high-quality services across transitioned processes, meeting service level agreements (SLAs), and driving operational excellence. Responsible for team management, performance, and continuous improvement initiatives. Manages a team of 10-16 FTEs and ensures smooth handover and service stabilization. Requires experience in BPO/SSC organizations, O2C process management, S/4HANA, and Finance transformation projects.

Senior Security Operations Engineer will assist in operational delivery for global IT infrastructure services, managing incidents, requests, and alerts. Responsibilities include developing services, suggesting improvements, and partnering with internal and external stakeholders to increase IT infrastructure quality and efficiency. The role requires 5+ years of IT experience, including 2+ years in security operations or SOC, hands-on experience with EDR/XDR tools and/or network security, and experience in Incident Response processes.

Site Reliability Engineer to maintain and support production systems, implement SRE best practices, and automate operational tasks. Requires 3-5 years of experience in SRE, DevOps, or Production Support with hands-on experience in cloud platforms, observability tools, and CI/CD. Strong scripting/programming skills in Python, Bash, Go, or similar are essential.

Digital Asset GD Onboarding Specialist, Assistant Vice President will serve as an onboarding subject matter expert, participating in workstreams to build digital asset operations. Responsibilities include fostering alignment between value streams, establishing risk control procedures, and partnering with testing teams. The ideal candidate will have knowledge of onboarding systems and data flows, and experience executing on projects as a critical stakeholder.

DMPK Scientist to develop bioanalytical methods (LC/MS/MS) for NCEs and NBEs. Plan and execute in vitro and in vivo DMPK/ADME studies, analyze data, and collaborate with cross-functional teams. Requires MSc/PhD in a life sciences discipline and 2+ years of LC-MS/MS experience.

Support the design and implementation of process automation solutions for international clients using low-code/no-code applications. Assist with technologies such as PMG, Oracle APEX, Power Platform, UiPath, and SQL. Help design, build, and document business applications and workflows. Collaborate with clients and development teams.

Support the design and implementation of process automation solutions for international clients using low-code/no-code applications. Assist with technologies such as PMG, Oracle APEX, Power Platform, UiPath, and SQL. Help design, build, and document business applications and workflows. Collaborate with clients and development teams.

Data Scientist will design routing and allocation algorithms for parcel delivery, solve large-scale optimization problems, and build models impacting delivery speed, cost efficiency, and customer experience. Must have 3+ years in Data Science/ML roles, strong Python skills, and experience with large-scale datasets and ML methods.

Shape an internally developed radio channel emulator to verify RAN solutions in a digital test environment. Define study objectives, scenarios, KPIs, and acceptance criteria. Analyze study results, propose optimizations, and collaborate with engineers to ensure study outcomes are reflected in requirements, architecture, and implementation.

Own the end-to-end lifecycle of RAN studies using a digital radio channel emulator. Define study objectives, scenarios, KPIs, and acceptance criteria. Analyze study results, identify bottlenecks, and propose optimizations. Collaborate with system, software, and test engineers. Prepare study reports and presentations.

Develop new management solutions for 5G and 6G RAN, focusing on a distributed architecture and AI-driven features. Implement and integrate AI/ML solutions into OAM products, leveraging AI-based tools for development and automation.

Senior Erlang Developer will design, implement, and debug Erlang/OTP code in the GTT framework. Responsibilities include investigating and resolving technical issues, collaborating with development teams, and ensuring GTT remains a reliable tool. Requires strong hands-on experience with Erlang/OTP, functional programming, and Linux/bash scripting.

Develop 5G baseband architecture, functionality, and features with a focus on signal processing. Write inventive, high-quality code in a multi-core environment. Maintain and improve the quality of the L1 part of the Baseband product.

Senior Solution Owner to lead client engagements built on AI offerings. Deep domain expertise in Financial Services or Healthcare & Life Sciences required. Proven ability to lead productized offerings and operate in a forward-deployed delivery model. Experience with Anthropic's Claude, Claude Code, and Cowork is essential. Strong Agile/Scrum experience and fluency in AI-native development are required.

Principal Application Security Software Engineer will assist development teams in designing and developing secure software solutions. The role involves implementing new application security tools leveraging AI LLM technologies and collaborating with teams to embed security tools into CI/CD pipelines. The ideal candidate will have expert-level Java development experience and deep familiarity with cloud-based CI/CD pipelines.

Senior AI Backend Engineer will design, build, and evolve backend systems for AI-driven experiences. Responsibilities include developing agent orchestration, RAG pipelines, and agent studio backend. Requires proficiency in Python, backend development, and AI/agent systems.

As a Senior Cloud Engineer, you will design and architect the future infrastructure of LumApps' platform, merging existing solutions into a single offering. You will automate and industrialize the multi-cloud platform (GCP, AWS, Azure) using Kubernetes and Terraform. You will also support product growth by addressing platform performance, stability, and cost-efficiency.

The IT Demand Manager shapes, governs, and prioritizes IT and business demand, ensuring alignment with enterprise strategy and capacity constraints. This role partners with stakeholders to define clear objectives, value statements, and success measures for initiatives. The IT Demand Manager owns the end-to-end demand lifecycle, from intake and shaping through prioritization, approval, and transition into delivery.

Experienced D365 ERP Senior Consultant needed to support GDC Poland team on a flexible basis. Responsibilities include qualifying opportunities, shaping bids, scoping delivery, and acting as the ERP subject matter expert in client-facing discussions. Must have 5+ years of hands-on D365 ERP experience with deep expertise in Dynamics 365 Finance & Operations (F&O).