5230 kraków English-speaking jobs in Poland

Experienced Linux Platform Engineer needed to solve complex technical problems across the full system stack for next-generation Linux-based devices. Responsibilities include technical triage, root cause analysis, developing fixes, and collaborating with product engineering teams. Requires 5+ years of experience with Linux embedded platforms, deep knowledge of Linux internals, and proficiency in C, C++, Python, and shell scripting.

Lead and manage the growth of Hostinger's Web Hosting product. Develop and execute product strategy, manage Product Managers, and ensure alignment with company goals. Drive product performance using data and customer insights.

;s Financial District, with regional hubs in New York City's Flatiron District, Salt Lake City, Kraków

;s Financial District, with regional hubs in New York City's Flatiron District, Salt Lake City, Kraków

Designs, builds, and operates observability for cloud-native services and the organization's LLM/AI stack. Develops telemetry pipelines, dashboards, and alerting systems. Instruments services and libraries, and onboards teams to adopt observability best practices. Requires 5+ years of software engineering experience with at least 3 years focused on observability, SRE, or monitoring. Experience with observability tooling (Datadog, Grafana, Prometheus, OpenTelemetry, or equivalent) and building telemetry for ML/AI systems is necessary. Strong knowledge of distributed systems and cloud-native environments (Kubernetes, AWS) is also required.

Business Marketing Lead will drive go-to-market strategies and brand positioning for institutional and enterprise audiences. Responsibilities include executing marketing initiatives, developing co-marketing opportunities, and managing key marketing assets. Requires 5+ years of experience in B2B growth marketing, product marketing, or ecosystem marketing within SaaS, emerging tech, or similar industries.

Senior Full-Stack Engineer needed to build pixel-perfect, high-performance UI and backend features within a TypeScript-driven ecosystem. Expert in TypeScript and modern frontend frameworks with strong UI/UX intuition required.

Lead Software Engineer to drive technical direction and execution for a team developing AI-powered testing solutions. Requires 7+ years of experience, including 4+ years with TypeScript/React and Java/Spring, and experience with SaaS applications, APIs, and microservices.

Provides subject matter expertise in network access control, including products, solutions, and best practices. Applies knowledge to real-world challenges and mitigates network threats and risks. Requires scripting ability (Python, Perl, or similar) and familiarity with security operations tools and IT service management principles.

Collaborate with internal and external teams to execute client contracts, manage billing and renewals, and oversee Workday PSA processes. Maintain accurate records, prepare documentation, and track contract status, billing schedules, and revenue data. Communicate effectively with stakeholders and identify opportunities for process improvement.

Design and improve data pipelines, ensure data correctness and scalability, develop internal data products, support platform-wide decision-making, and leverage AI to accelerate work and uncover insights.

Support users by providing fast, helpful answers through automated and AI-driven systems. Identify issues and share feedback with product and engineering teams to improve products. Build and improve scalable support systems, including help centers and self-service experiences. Represent Bending Spoons by addressing user reviews and synthesizing insights into reports on user sentiment.

Freelance Senior Software Engineer needed to craft developer prompts, adapt content, and write model responses. Must have 2+ years of experience in software engineering, technical research, or educational content development and proficiency in languages like Python, JavaScript, Java, or C++.

The Digital Portfolio & Asset Lead will define and evolve the digital asset and demonstrator portfolio strategy, ensuring offerings are aligned with business goals and deliver measurable value. This role will champion the adoption of AI-powered digital tooling and demonstrators, integrating GenAI, Agentic AI, and advanced analytics. The Digital Portfolio & Asset Lead will oversee the lifecycle management of digital assets and demonstrators, collaborating with cross-functional teams to ensure cohesive delivery and integration of AI/ML capabilities.

Senior Python Engineer will develop scalable solutions, participate in the full software development lifecycle, and contribute to project planning and code reviews. Requires 4+ years of Python web development experience, familiarity with Flask, Pytest, Google Cloud Platform, PostgreSQL, and SQLAlchemy.

Leads the development and execution of global talent acquisition strategies, programs, and initiatives. Designs and scales programs across multiple geographies, partners with business leaders, and champions employer branding. Requires experience in global talent markets, program management, and stakeholder engagement.

The Geospatial Data Technician assesses, manipulates, and modifies geospatial datasets. Requires experience with ArcGIS, QGIS, and data processing. Responsibilities include evaluating data quality, researching base map datasets, and interacting with GIS partners. Must have strong analytical and problem-solving skills, attention to detail, and proficiency in English (B2 level).

Senior Full Stack Engineer needed to develop user-facing applications, define data models, and establish connectivity with third-party systems. Requires 6+ years of experience with Java/Kotlin, modern web frameworks (Angular, React, Vue), Kafka, microservices, and AWS.

Drive sales pipeline growth by identifying, researching, and targeting potential clients through outbound prospecting strategies. Collaborate with Account Executives to qualify leads, schedule meetings, and support the sales cycle.

Principal Full-Stack Engineer to deliver a new portfolio performance system using .Net, Angular, MSSQL, and Azure. Collaborate with portfolio managers and external teams to develop, test, and deploy applications.