Praca dla senior python engineer w Krakow

4 years of professional software engineering experience in Python and Java Hands-on experience building AI and GenAI solutions Practical knowledge of LLM capabilities, limitations and safe usage patterns Experience designing and implementing RAG solutions Experience with agentic or tool-using AI workflows Experience with prompt engineering, evaluation and...

Technical / Specialized Knowledge, Skills, and Abilities Strong hands-on experience with Snowflake, including data modelling, performance tuning, cost optimization, clustering or dynamic tables, and Snowflake-native security and governance features. Solid Power BI proficiency: building semantic models (DAX, Power Query), enterprise report design, row-level...

For one of our Clients operating in the global financial services sector, we are seeking talented professionals to join long-term strategic initiatives. The role is a hands-on development role foremost, delivering security services and libraries to address recognised cross cutting capabilities. Their contributions are expected to exemplify the high standards...

Technical / Specialized Knowledge, Skills, and Abilities Demonstrated expertise in using AI-driven development tools (e.g., Cursor, Claude) to significantly improve software engineering velocity and quality. Strong experience designing, building, and deploying production-grade, scalable, and secure SaaS applications. Proficiency in C# is required, with a...

- 6+ years of software development experience, including internationalization/localization engineering and leading delivery of complex features within a team. - Strong programming ability in Go and JavaScript/TypeScript; including React Native and modern web frameworks (Next.js, Astro) – or deep experience in a comparable ecosystem (Java, Kotlin, C#/.NET)...

- Strong hands-on experience with Snowflake, including data modelling, performance tuning, cost optimisation, and security/governance features. - Proven experience building production-grade ELT/ETL pipelines using tools such as dbt, Apache Airflow, Azure Data Factory, or similar. - Expert-level SQL skills. - Working knowledge of at least one general-purpose...

What you'll need to succeed in this role: - At least 5 years of commercial experience implementing, developing, or maintaining Big Data systems. - Strong programming skills in Python : writing a clean code, OOP design. - Strong SQL skills, including performance tuning, query optimization, and experience with data warehousing solutions. - Experience in...

- Availability to work in a global project/team with cross-region collaboration - Strong business communication skills (clear written and verbal) - Proactive, self-driven approach with strong ownership of tasks - Proven experience in designing and implementing complex business rules - Solid Python programming skills for business logic implementation - Strong...

We're expanding our team! DS STREAM is growing! We are looking for SENIOR Data Engineers . You will need at least one of these At least 5 years of commercial experience in Data Engineering with focus on large scale data pipelines. Proven track record using advanced solutions in Azure cloud and Databricks Previous exposure to GCP infrastructure and tools...

- Strong hands-on experience working with large-scale datasets in production environments - Proven experience optimizing high-volume and low-latency data processing solutions - Experience with data engineering and distributed data platforms - Strong knowledge of Unix/Linux environments - Experience with scripting languages such as Python or Bash - Strong...

- 4+ years of professional software development or SRE position - Excellent communication skills - Experience developing cloud-based applications - Experience developing REST-based APIs and implementing microservice principles and architectures - Experience with modern DevOps tooling (including CI/CD pipelines) - Familiarity with the concepts involved in...

Must have - Master's or Bachelor's degree in Computer Science - Excellent written and verbal communication skills in English - 8+ years of relevant professional experience - Solid understanding of computer science fundamentals (databases, concurrency, security, networking) - Proven software engineering experience with Java/Kotlin or other JVM-based...

- Hands-on experience building Azure-based services and solutions. - Strong knowledge of DevOps principles and Infrastructure-as-Code concepts. - Experience implementing CI/CD pipelines across multiple technology stacks. - Solid understanding of security and compliance in the cloud, including IAM and auditing/monitoring tools. - Excellent stakeholder...

Basic Requirements - Solid experience (+4 years) in OnPrem CI/CD, infrastructure automation. - Strong hands-on experience with Ansible and automation using Python, Groovy, or Bash - Hands-on experience with Jenkins troubleshooting, pipeline support, and CI/CD improvements - Strong Linux skills and confidence in operational troubleshooting - Experience with...

- Expert-level proficiency in Linux systems development and maintenance, backed by at least 5 years of hands-on experience architecting, managing, and troubleshooting complex enterprise environments. - Advanced proficiency in programming languages, specifically Bash and Python. - Solid foundation in networking principles, including routing and switching. -...

- Experience with JavaScript based automation frameworks (Playwright, Cypress) - At least 5 years of testing experience - Hands-on experience with test automation using TypeScript and Playwright - Knowledge and experience in Agile environments - Experience working with tools like Jira and Zephyr - Test automation within a continuous integration environment -...

- 5+ years experience in DevOps/SysOps on Linux (CentOS/RedHat/Alma) You will be part of the team consisting of 20+ engineers including Backend, Frontend, Automation QA, DevOps and IT Architect. We build INFRAPORT which is a data-driven SaaS platform for water utilities worldwide. Our solutions help reduce water loss through leak detection and measurement...

- 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 -...

- Strong hands-on engineering skills with experience in building templates, automation, developer tooling, or onboarding assets. - Proficiency in Java, Kotlin, or Node.js (strong in at least one). - Ability to design developer experiences that make the "right path" the easiest path. - Confidence in writing clear technical content for large audiences (docs,...

- What we're looking for: - Deep expertise in Python, async programming and performance optimization - Experience building web apps and services to support a great product - Knowledge of distributed systems and event-driven architectures including trade-offs made to either support higher load or lower latency within an application - Experience in...