8318 English-speaking jobs in Kraków

Step into RedStone – the fastest-growing blockchain startup – as a Backend Developer The salary for this role (B2B contract): 20 000 - 35 000 PLN VAT About Us RedStone is a fast-growing Polish blockchain startup revolutionizing oracle infrastructure.

Step into RedStone – the fastest-growing blockchain startup as a Head of Data! About us RedStone is a fast-growing Polish blockchain startup revolutionizing oracle infrastructure . With a team of 40, over half being senior engineers and technical experts, we deliver scalable, secure, and low-latency off-chain data to smart contracts across multiple chains.

Job Description The project is an advanced digital twin platform that unifies all energy and climate-relevant data into a single, comprehensive solution. It is designed to support all stakeholders involved in the energy transition by providing precise, data-driven insights and decision-making tools.

About the Role We are looking for an experienced and independent Senior Full-Stack Engineer to join our agile development team. In this role, you will design, build, and maintain scalable microservices and modern web frontends using cutting-edge technologies.

About the role: We are building a next-generation, large-scale marketplace with embedded payment systems , running entirely on a serverless AWS infrastructure . We’re looking for a unique technical leader - someone who thrives on understanding and solving complex challenges across both software and infrastructure , always keeping the entire platform in view.

Senior Java Backend Developer This specific position gives you the opportunity to interact within international environment and work with the most recognizable and influential players on the market.

Requirements: Collaborate with team members, testing, and implementation project activities to achieve project and client goals. Design, develop, and execute ETL & ELT test cases, scenarios, and scripts. Validate data transformations, data loads, and data reconciliation processes. Completion of assigned tasks on time and regular status reporting.

Senior / Lead Big Data Test Engineer Miejsce pracy: Kraków Technologies we use Expected Hadoop Terradata PostgreSQL Hive Spark SAS Python About the project We're looking for an experienced Big Data Test Engineer / Lead to join an international data migration project for one of our key enterprise clients.

About us: S2Innovation delivers advanced control systems integration and software development services for Big Science laboratories and innovative industries. The company has carved a niche in developing dedicated monitoring, data acquisition, and control solutions for research institutes and R&D equipment manufacturers.

About us: S2Innovation delivers advanced control systems integration and software development services for Big Science laboratories and innovative industries. The company has carved a niche in developing dedicated monitoring, data acquisition, and control solutions for research institutes and R&D equipment manufacturers.

We are VLteam – tech enthusiasts constantly striving for growth. The team is our foundation, that’s why we care the most about the friendly atmosphere, a lot of self-development opportunities and good working conditions. Trust and autonomy are two essential qualities that drive our performance. We simply believe in the idea of ​​“measuring outcomes, not hours”. Join us & see for yourself!

Their in-house engineering team designs and maintains high-performance Windows desktop applications that traders rely on daily. As a Tech Lead , you’ll combine technical depth with hands-on coding and architectural decision-making to ensure scalability, performance, and an exceptional user experience. IN SHORT: 100% remote or from the office (Wrocław, Bielsko-Biała) - You choose!

We’re looking for a Senior Product Manager to join the DevOps for Platform team — the group responsible for delivering core DevSecOps tools that power continuous integration, development, and deployment across the EDP platform.

We’re looking for a Senior DevOps Architect to join the DevOps for Applications team, which drives automation and developer enablement across the EDP platform. The role focuses on designing and delivering scalable, cloud-native DevOps solutions that simplify workflows and accelerate software delivery.

If you’re looking for a career that will help you stand out, join HSBC, and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further. Your career opportunity HSBC Germany is part of the HSBC Group, one of the leading commercial banks in the world.

At Syberry , we believe that great software starts with a simple principle: being a strategic partner who helps clients achieve their goals. We are a global team that builds custom software for industries ranging from finance to healthcare.

We are seeking a highly experienced Senior MLOps Engineer to join our team and enhance the performance of an already developed GenAI-powered chat system using unstructured data. The ideal candidate will have a strong background in MLOps, unstructured data processing, OpenSearch, AWS services, and LLM-based systems, with deep proficiency in Python.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. As part of the Checkout Experience team, you'll be responsible for maintaining UIs and APIs that power the delightful user experiences at the core of all Affirm checkout experiences.

For our long-term business partner in the digitization and telecommunications industry, we are looking for experienced Go (Golang) Developers to join an international initiative among EU member states focused on advancing cloud technologies and infrastructure .

An amazing team with 20+ nationalities Eager to learn? ! We have a Personal Learning & Development Budget to help you develop all the skills you need to succeed. Phone & Home Internet reimbursement every month. 26 days of annual leave per year + 2 Mental Health Days per year Private medical insurance — covered for you and partially for your partner/family Creative Allowance Laptop for work purposes.