Praca dla desarrollador java python w Krakow

Languages: Python (3 years), Java (regular). Frameworks: FastAPI, LangChain, Spring, Data containers. Databases: PostgreSQL, vector databases, Redis. Architecture & Tools: Microservices, Kubernetes, Containers, CI/CD (Jenkins, Azure DevOps, GCP Cloud Build). Methodologies: TDD, BDD. Strong knowledge of LLMs, RAG pipelines, Prompt Engineering, and Agentic...

7 years of engineering experience , with deep expertise in Java and Web API development Strong understanding of scalable, secure distributed architectures and high-availability patterns Proficiency in REST/HTTP semantics, API contracts (JSON/YAML) , and CI/CD best practices Ability to read, assess, and review code in at least Java, JavaScript/TypeScript, and...

About The Role What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Kraków to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of people worldwide. This is high-impact, technically challenging work — the...

Who we're looking for Education: Bachelor's degree in Computer Science, Engineering, or related field. Experience: Proven experience in test automation development. Technical Skills: Strong knowledge of programming languages such as Java, JavaScript, Python . Hands-on experience with automated testing tools and frameworks (e.g., Selenium, JUnit, TestNG )....

We’re looking for a Production Engineering Specialist to join a global financial services and banking technology environment, supporting mission-critical platforms that power international payments and financial transactions. You’ll work at the intersection of Production Engineering, Site Reliability Engineering, Cloud, DevOps and Application Support,...

To be successful in the role you must have Bachelor's or Master's Degree in Science (e.g Computer Science, Telecommunication) ) or equivalent formal technical education At least 3 year of experience in C++ programming (C++17 standard or higher preferred) Experience in creating software architectures, redesign and refactoring, competent in design patterns...

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Kraków to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...

Proven expertise in Performance & Non-Functional Testing for enterprise-level systems, including load, stress, failover, HA, disaster recovery testing. Strong hands-on experience with performance test tools (JMeter, Gatling, LoadRunner, NeoLoad or similar). Practical knowledge of cloud-based environments (Google Cloud Platform highly desirable). Experience...

About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Kraków to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable...

HSBC Service Delivery (Polska) Sp. z o.o. is HSBC's global finance, operations, risk and technology centre. We use our unique expertise and capabilities to provide specialised services – our people range from technologists transforming the banking experience to operations professionals managing 1.7 trillion payments a year. Our Purpose – Opening up a...

What you need to have to succeed in this role Proven experience with cloud application architecture, microservices and container-based applications. Strong hands-on engineering skills in: Java/J2EE, Spring, Spring Boot, Python, RESTful services. Experience in designing and developing microservices architecture. Ability to develop containerized applications...

Start your career in Ericsson within the internship program in Kraków! We are pleased to announce our Internship in Kraków, designed for highly motivated students eager to gain hands-on experience in artificial intelligence. This program offers a unique opportunity to collaborate with industry professionals and contribute to innovative projects within a...

Job Title Senior Platform SRE Job Description So, who are we? IG is a FTSE 100 fintech operating across five continents, serving over 1.3m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn't pivot to innovation; it's how we've always operated. What that means for the people who work here is real:...

Wymagania Min. 6-letnie doświadczenie jako DevOps Duże doświadczenie praktyczne z Kubernetes , najlepiej GKE, w tym wdrożenia, usługi/ruch przychodzący, zarządzanie konfiguracją i rozwiązywanie problemów Doświadczenie w migracji lub obsłudze platform mikrousług na dużą skalę. Praktyczne doświadczenie we wdrażaniu i wspieraniu usług Java i...

Mandatory Skills: Solid experience with Java and Spring Boot for building enterprise-grade applications. Basic knowledge of Python. Good understanding of event-driven architectures and Apache Kafka. Experience with cloud platforms, preferably Azure. Familiarity with Kubernetes for container orchestration. Working knowledge of databases, including PostgreSQL...

  Financial Engineer - Global Risk Analytics Location: Krakow, PolandContract Type: ContractRemote Status: Hybrid Develop advanced analytic platforms for a global financial services leader. Work on both rapid prototyping and polished, business-ready software. Join a specialist Strategic Analytics team focused on global risk. Apply your expertise in a...

Join beqom — where tech meets impact beqom is a high-growth B2B SaaS company that provides industry-leading tools for pay equity and transparency, compensation, and performance management. Trusted by some of the world’s most respected companies, beqom enables HR and business leaders to navigate global compliance and make smarter pay decisions that...

Strong software engineering skills with ability to write qualitative code (must have: C or Golang, nice to have: Python and Java). Familiarity with the standards and protocols used in LTE or 5G networks, including the physical layer (Layer 1)specifications. Knowledge of RF propagation, modulation schemes and signal processing. Knowledge of embedded systems...

Strong hands-on experience with Kubernetes (preferably GKE ). Experience operating or migrating microservices platforms at scale. Practical experience supporting Java and Python applications in Kubernetes. Strong background in monitoring and observability tools, ideally within the Grafana ecosystem (Prometheus, Loki, Tempo, etc.). Experience building and...

We are looking for developers that you'd be willing to switch to Scala/Lua/Typescript from any other Back-End language. Hybrid (3 times per week at the office) Office location: Krakow, Mogilska 43 REQUIREMENTS: 2 years of work experience, including programming experience in Java/ any JVM language / PHP / C++ / Scala/ Lua. 2 years of experience building...