Praca tech lead java engineer – Krakow

Joining the Emergency Call Handling team in Krakow, you will contribute to extending capabilities of our mission critical platform and enhancing the existing technologies we use. We're looking for an Engineer with Dev Ops background who is interested in building cloud-based solutions with a unique opportunity to build 99.999% available systems - yes, this is...

The GDC IT Engineering Practices & Services tribe is looking for a Senior Expert Engineer to contributed to the development of the Angular based screen technology stack for the next generation of Web applications, internal and external. In this tribe, the mission of the screen development stack squad is to enable the development of screens front-end...

Requirements Backend Engineering Expertise: Strong experience with Java, Spring Boot, RESTful APIs, and modern backend development practices. Architecture & Scalability: Proven track record designing and building scalable applications and distributed systems. Data & Integrations: Experience with MongoDB and integrating complex business systems such as...

About Voodoo Voodoo is a consumer tech company founded in Paris in 2013, with one mission: entertain the world. Today we are 1,000 people, generating $1b+ in annual revenue, profitably. Our games and apps have passed 7 billion downloads and reach 200 million+ active users every month, making Voodoo the #3 mobile publisher worldwide in downloads, after...

8 years of applied experience as an API engineer with solid understanding of architectural design (gap analysis, data models, etc.). Strong engineering background in back-end microservices development , application security, authentication, caching, and middleware. Advanced programming skills in Java (Go and Rust are a plus). Familiarity with Spring Boot and...

5 years of experience in Site Reliability Engineering or Production Support roles. Strong background in troubleshooting high-availability systems in complex enterprise environments. Proficiency with automation and CI/CD tools such as Ansible, Jenkins. Solid experience with monitoring and observability tools like Prometheus and Grafana. Strong engineering...

About Entrada AI Entrada AI is a specialized consulting partner and a strategic portfolio company of Databricks Ventures. We were recently named the Genie Partner of the Year (2026) for our work deploying Databricks Genie at enterprise scale—bridging the gap between AI ambition and the trusted, governed data required for accurate responses. With over 150...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. We are looking for a Senior Automation Test Engineer who will also take on the responsibilities of a Quality Engineer in a unified, hands‐on leadership role. You will design, develop, and execute test automation while leading quality initiatives,...

We are looking for a Senior Data Software Engineer to join our growing Data Practice and make our team even stronger. Our projects and technologies are very diverse and cover all technologies currently on the market and represented by open-source communities. We are providing our service to Clients in different domains: Financial, Health Care, Insurance and...

Python (3 years of hands-on experience) Practical experience with LLMs, Prompt Engineering, and RAG (Retrieval-Augmented Generation) Knowledge of Agentic architectures Background in machine learning, deep learning, and NLP Vector Databases and SQL Databases (PostgreSQL) FastAPI, LangChain Knowledge of Microservices architecture, API design, Observability,...

Data Engineer (Scala) - Data Assets Location: Warszawa, PL, 00-841 Kraków, PL, 31-503 Company: Allegro sp. z o.o. Team: Technology Contract Type: Employee Important things for you: Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work. The salary range for this...

Strong experience in software engineering , focusing on building backend services and microservice-based systems. Proven ability to design, develop, and maintain large-scale distributed applications . Experience delivering RESTful APIs to production . Hands-on experience writing schemas and working with PostgreSQL databases . Demonstrated experience...

7 years of engineering experience , with 3 years focused on CI/CD platforms or DevSecOps. Solid expertise in Jenkins, Kubernetes (K8s) and Groovy Shared Libraries . Advanced Python automation scripting (JSON/YAML processing, CLI tooling). Strong understanding of Maven, NPM, Python packaging ; familiarity with Helm, Terraform, and container metadata. Hands-on...

Strong hands-on experience supporting or automating CI/CD pipelines using Jenkins and GitHub (including troubleshooting and operations). Proven scripting and automation proficiency in Python, Bash, PowerShell, and/or Groovy . Ability to collaborate cross-functionally to implement end-to-end engineering improvements (from requirements to deployment)....

We are seeking a highly experienced Expert Fullstack Python Engineer with approx. 10 years of expertise in the Python ecosystem. The ideal candidate will have a strong background in designing, developing, and maintaining complex Python applications, as well as knowledge of GCP, Git Hub Copilot, Oracle and Dev Ops. The candidate should be proficient in...

Why Join Zyte? At Zyte, we don't just extract web data—we tackle some of the internet's trickiest data collection challenges at a massive scale. We're a globally distributed team of bold, curious problem-solvers dedicated to delivering clean, reliable web data wherever it's needed. • We live and breathe data: We unlock access to open web data, helping...

8 years of enterprise application development with strong Backend Engineering focus 2 years in formal technical leadership , including mentoring and technical delivery ownership Strong experience with Java and Spring ecosystem (Boot, Data, REST, Security) Hands-on experience with microservices architecture and micro-database design patterns Understanding of...

What you need to have to succeed in this role Bachelor's degree (or equivalent) in Computer Science or a related discipline. 8 years of software engineering experience, with at least 3 years in a leadership or technical lead role focused on DevOps, Platform Engineering, or SRE. Solid understanding of how the internet and HTTP work under the hood — DNS,...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. We are looking for an experienced AI Solutions Engineer to design and deliver AI‐enabled automation and AIOps capabilities across a global integration and infrastructure ecosystem. In this position, you will build and operationalise AI‐driven solutions...

We are looking for an experienced AI/ML Engineer to join a long-term project delivered for a global leader in the banking sector. As part of a highly skilled international team, you will contribute to the development of innovative AI and Machine Learning solutions, transforming the Credit & Lending area for corporate and institutional clients worldwide. This...