Oferty dla Building Experience praca Katowice

14.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.With a focus on Python, including designing and building scalable, production-grade applications Minimum 3 years of hands-on experience with AWS (AWS Lambda, Step Functions, IAM, VPC, S3, DynamoDB, API Gateway, CloudFormation) Proven expertise building and managing high-volume RESTful APIs, with a strong

14.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Or a similar tool and a strong motivation to learn Redwood quickly Solid understanding of financial and banking processes or working experience in financial/banking projects Proven experience in building and maintaining system interfaces Proficiency in JavaScript, and working knowledge of HTML, CSS, and Java

14.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.With product, UX, QA, and other engineering teams to deliver seamless end-to-end user experiences Our requirements At least 5 years of professional experience with Golang and in building and maintaining production-grade applications Proven experience in AI-driven solutions, such as agentic AI, machine

13.01.2026 | Pełny etat | Katowice | VISTULO sp. z o.o.And data structures. - Good knowledge of the data structures in the Java standard library - both breadth and internals. - Experience building distributed service-based

12.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.And executing test plans, test scenarios, and exploratory testing where automation is not yet applied - Building and maintaining automated tests across multiple levels - Eliminating the backlog of manual regression tests through automation coverage - Implementing integration, functional, load, and performance

12.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.With a global leader in biotechnology, you will deliver advanced data analytics and AI-driven solutions that help transform the field. No prior experience in the biotech domain? No problem! You will quickly get up to speed with the industry-specific knowledge needed to succeed. Apply now and join the journey

10.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Data Scientist with ML (f/m/x) Miejsce pracy Katowice Technologies we use Expected SQL Python ETL Optional Pandas NumPy scikit-learn Statsmodels About the project We’re looking for an experienced Data Scientist skilled in building predictive models. You will join a newly formed analytics team

09.01.2026 | Pełny etat | Katowice | Travcorp Poland Sp z o.o.Responsibilities will involve building server-side logic, maintaining the core database, and ensuring optimal performance and responsiveness to front-end requests. Additionally, you’ll be responsible for integrating the front-end components developed by your colleagues. Therefore, a foundational understanding

08.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Data Scientist with ML (f/m/x) Miejsce pracy Katowice Technologies we use Expected - SQL - Python - ETL Optional - Pandas - NumPy - scikit-learn - Statsmodels About the project We’re looking for an experienced Data Scientist skilled in building predictive models. You will join a newly formed