4515 kraków English-speaking jobs in Lesser Poland Voivodeship

Senior Java Developer to design, develop, and enhance applications for portfolio creation, trade execution, and sharing. Responsibilities include optimizing system performance, developing APIs, and collaborating with global teams. Requires 5+ years of Java development experience, expertise in React, and knowledge of Spring Framework, RESTful APIs, and microservices architecture.

Data Scientist Engineer will design and implement the decision-making logic for Fetcherr's Price Optimizer. Responsibilities include translating business rules into Python code and mathematical models, refining optimization algorithms, and collaborating with engineers and architects. Requires 3+ years of experience in Data Science or Algorithmic Development with Python, strong mathematical optimization skills, and experience writing production-quality code.

AVSystem seeks a Student Intern for a 3-month program in product or research & development. Interns will gain experience in technologies such as Scala, Java, TypeScript, networks, and Linux.

Investment Portfolio Analysis Senior Specialist will perform daily checks on client deliverables, monitor processes, and assist the manager in resolving issues. The role requires strong communication, problem-solving, and teamwork skills, as well as proficiency in MS Excel.

Senior Python Engineer to develop and enhance high-volume scalable platforms within a Microservice architecture. Responsibilities include collaborating with cross-functional teams, designing and implementing solutions using diverse technologies, and leveraging automated testing frameworks. Requires 3+ years of professional software engineering experience, proficiency in Python, and a background in Computer Science, Mathematics, Engineering, or a related discipline.

Leads EMEA Sales Operations team, providing business insights and supporting the SVP of EMEA Sales. Responsible for developing sales targets, quotas, and go-to-market structures.

Full-Stack Engineer with strong TypeScript expertise sought to build innovative technology solutions. Requires experience with React, Nest.js or Node.js, testing frameworks, and AWS services. Familiarity with Python, OpenAPI, and IaC is preferred.

Senior Site Reliability Engineer will build, deploy, and operate critical production systems for the global CloudVision service fleet. Responsibilities include monitoring, supporting, and enhancing product deployment, automating tasks, responding to alerts, and collaborating with product development teams. Requires a Bachelor's in Computer Science or Engineering with 5 years' experience, or equivalent. Knowledge of Go, Python, bash scripting, Linux administration, and server provisioning is essential.

The Head of L&D CIS defines and executes the learning & development strategy across all CIS Business Line countries. This role is responsible for onboarding programs, CIS-specific methodologies, and technology upskilling/reskilling programs. The Head of L&D CIS will leverage global learning assets and solutions, focusing on leadership development, compliance, industry upskilling, and professional enablement for key audiences. This role will also contribute to the global learning transformation agenda and manage the CIS learning budget and teams.

CLEDAR seeks a transformation-focused CFO to lead institutional fundraising (Series A/B) and shape financial leadership alongside investors. Requires 15+ years of experience as CFO in technology-driven organizations, proven success leading institutional fundraising rounds, and deep familiarity with top-tier European and Gulf region investors.

Senior Legal Counsel (fixed term, part time) will architect legal excellence within the transportation SaaS division, leading the development of legal solutions and providing strategic advice to senior management. Responsibilities include identifying legal risks, negotiating critical sector matters, and supporting the contract management division. Requires a law degree, minimum 5 years of experience in corporate and commercial law with a focus on transportation, and proven project management and negotiation skills.

As an HR Consultant / People Operations Partner, you will partner with business leaders in the US West Region to align talent strategies and oversee the implementation of initiatives to improve organizational performance. You will advise on workforce planning, talent acquisition, compensation, change management, retention, engagement, employee relations, and legal challenges. You will also act as a champion for Jacobs' TogetherBeyond culture of caring.

Support the Accounts Receivable function in daily operational activities, including cash application, account reconciliation, and electronic invoicing. Collaborate with internal stakeholders to resolve payment discrepancies and improve processes.

Cozymeal seeks skilled culinary professionals to teach cooking classes in Krakow, Poland. Design menus, connect with students, and share your expertise in Polish and international cuisine. Cozymeal provides marketing support, client connections, and streamlined logistics.

Manage your own calendar and accept bookings as a private chef in Krakow. Cozymeal handles marketing, logistics, and client relations. Craft unique menus and enjoy the freedom to set your own schedule.

Temporary Collections Specialist will support a Credit Clearing Project focused on resolving outstanding customer account balances. Responsibilities include reviewing aged receivables, reconciling accounts, resolving discrepancies, and coordinating with internal teams and customers.

Senior Software Engineer to join Platform team focused on database support, optimization, and best practices. Experience with SQL databases, schema development, and performance analysis required. Will assist with database roadmap planning, evaluating new technologies, and infrastructure maintenance. Strong communication and collaboration skills needed.

Leads a team of analysts and subject matter experts, overseeing client projects and ensuring high-quality outcomes. Manages team performance, client relationships, and operational excellence. Requires a Bachelor's degree, 4-5 years of AML or related experience, and fluency in English.

Senior Software Engineer to design and build full-stack features for a procurement platform. Responsibilities include architecting backend services, APIs, and user-facing web experiences using React, Python, AWS, and Azure. Experience with distributed systems, microservices, and AI-assisted development tools is required.

Join our Python Mentoring Program for hands-on experience in web development, databases, and cloud computing. Learn from EPAM experts through self-paced learning, assignments, and group sessions.