Lista ofert pracy

• Work in an agile team, collaborating with other teams, advising, mentoring, and line managing other Data Engineers.
• Act as an escalation point for the team, unblocking technical or project-related issues to maintain project progress.
• Lead in the design, architecture, and delivery of new features and pipelines within the team.
• Support the Principal Data Engineer with resourcing and other day-to-day management duties.
• Maintain high-performing teams by driving continuous improvement of ...

• Strong engineering background and proven experience in developing and maintaining large-scale distributed data processing systems or equivalent expertise.
• Extensive knowledge of data modelling principles, data quality assurance, testing methodologies, and best practices for data access and storage.
• Strong command of data scripting languages within the data ecosystem, including Python, SQL, and PySpark.
• Experience with Azure Databricks and DBT for building and optimizing data pipelines ...

• Development of embedded software for IoT devices and their integration with cloud platforms.
• Enable device communication with the cloud using protocols such as MQTT, HTTP/REST, and WebSockets.
• Implement data collection, processing, and transmission of measurement data to the backend, as well as receiving remote control commands.
• Ensure communication security and firmware integrity through encryption mechanisms, X.509 certificates, and device-side authorization.
• Support OTA ...

• Minimum 3 years of commercial experience in embedded software development.
• Very good knowledge of C/C++ (knowledge of Python for testing or automation is a plus).
• Practical experience with Embedded Linux or RTOS (e.g., FreeRTOS, Zephyr).
• Knowledge of network communication and IoT protocols, including TCP/IP, MQTT, HTTP/REST, WebSockets.
• Ability to implement secure communication solutions: TLS/SSL, X.509 certificates, data encryption, device-side authorization.
• Familiarity with ...

• Obsługa frezarek CNC 3-osiowych ze sterowaniem Fanuc lub Okuma
• Ustawianie maszyn oraz dobór odpowiednich narzędzi skrawających
• Kontrola jakościowa wykonywanych detali zgodnie z dokumentacją
• Dbanie o prawidłowy stan techniczny maszyn

• Doświadczenie w obsłudze maszyn CNC
• Umiejętność czytania dokumentacji i rysunku technicznego
• Znajomość przyrządów pomiarowych i zasad kontroli jakości
• Dokładność, odpowiedzialność oraz dbałość o szczegóły

• Design and implement data models in DBT following regulatory standards (EBA)
• Develop and maintain staging, silver, and gold layers in a Medallion architecture
• Process data from multiple sources, standardize it, and map it in Snowflake
• Collaborate with analysts and data architects to develop business logic
• Integrate data with external systems (e.g., S3, provider APIs)
• Work closely with an international team (DevOps, Data Engineers, Product Owner, Scrum Master)
• Actively participate ...

Technical Requirements:

• Strong SQL skills and experience in data modeling
• Practical experience with DBT – creating models, tests, and documentation
• Experience with cloud data warehouses (Snowflake, BigQuery, Redshift)
• Understanding of Medallion Architecture and ETL/ELT processes
• Familiarity with GitHub and CI/CD pipelines Nice-to-have:
• Experience integrating data from multiple sources (APIs, files, financial systems) Soft Skills:
• Ability to work independently with ...

• Build and maintain backend services and APIs using Python, Django, and DRF
• Handle a legacy decommissioning mission and build new features
• Identify and implement appropriate technical solutions
• Participate in planning sessions
• Estimate the time required for tasks
• Take ownership of developing specific product features
• Review pull requests
• Advocate for clean code and best practices within the team

• 7 years of professional experience in a similar position
• Very good knowledge of Python, Django, and DRF
• Familiarity with cloud platforms (AWS)
• Fluent in English due to the international team

• Work with data pipelines, warehouses, and reporting solutions.
• Provide support in software development, including IoT, machine learning, and blockchain-related projects.
• Collaborate with a dynamic team in a relaxed atmosphere using the latest technology and Agile methodology.

• Tech Skills Required:
• Airflow (or similar, e.g., Prefect / Dagster)
• Python skills for data analysis
• Snowflake
• SQL
• dbt (or similar)
• AWS (Nice to have)
• Terraform – at minimum, the ability to read Terraform code
• Additional Requirements:
• Production experience with ETL/ELT, data warehousing, and workflow orchestration
• Self-starter with a responsible attitude
• Experience working in cross-functional teams
• Strong verbal and written communication skills

• Handling a legacy decommissioning mission and building new features
• Identifying and implementing appropriate technical solutions
• Participating in planning sessions
• Estimating the time required for your tasks
• Taking ownership of developing specific product features
• Reviewing pull requests
• Advocating for clean code and best practices within the team

• 6 years of professional experience in a similar position
• Strong knowledge of React and TypeScript (must have)
• Fluent in English due to the international team
• Familiarity with databases, ideally Postgres and Redis is a plus
• Familiarity with cloud platforms (ideally AWS) is a plus
• Familiarity with Next.js is a plus

• Designing the overall testing strategy
• Identifying scenarios for automation
• Selecting appropriate tools and frameworks
• Writing and implementing automation scripts
• Integrating automated tests into existing systems and processes

• At least 4-5 years of experience as an Automation QA Engineer (must have)
• Experience in designing and implementing automated tests within a project
• Strong expertise in Playwright for end-to-end and API testing
• Knowledge of the BDD methodology (considering implementation using Cucumber)
• Managing collections in Postman
• Solid knowledge of testing strategies for event-driven and distributed architectures
• Familiarity with API testing (REST, gRPC, WebSockets)
• Experience with CI/CD ...

• Projektowanie i implementacja automatycznych testów wydajnościowych
• Tworzenie i utrzymywanie skryptów testowych w JMeter
• Analiza metryk wydajnościowych: czas odpowiedzi, przepustowość, błędy serwera
• Tworzenie raportów z testów i rekomendacji dla zespołów developerskich
• Integracja testów z pipeline CI/CD
• Współpraca z zespołami DevOps oraz programistami w celu optymalizacji wydajności systemów

• Minimum 4 lata doświadczenia w testach wydajnościowych i automatyzacji
• Bardzo dobra znajomość JMeter (tworzenie zaawansowanych scenariuszy, konfiguracja, analiza wyników)
• Znajomość języka Groovy lub Python – wykorzystywanych w rozszerzaniu testów oraz automatyzacji zadań
• Doświadczenie w testowaniu API (REST, SOAP) i systemów webowych
• Znajomość narzędzi do zarządzania wynikami testów i raportowania
• Dobra znajomość systemu kontroli wersji (Git)
• Znajomość ...

• Design high-performance, distributed, low-latency systems
• Architect, create, and deliver new features and functionality
• Work with Product to drive the requirements and own the project end-to-end
• Collaborate with Engineering and Product teams distributed across multiple locations
• Analyze and improve efficiency, scalability, and stability of servers and processes
• Think long-term and be unsatisfied with band-aids
• Identify unnecessary complexity and remove it
• Analyze existing ...

• 5 years of similar position working experience in Python
• Experience with database system design, RDBMs (MySQL, Postgres), or NoSQL
• Experience with JavaScript (nice to have)
• Experience with one of the Cloud platforms (GCP or AWS)
• Experience working in digital media, marketing technology, or advertising technology (big plus)
• Experience in REST API or GraphQL
• Familiarity with tools: Jira, Confluence, GitHub, GIT, Cloud Build, Agile, Scrum
• Knowledge of technologies: RDBMS, Python, ...

• Build the foundations that power AI Agents at scale, designing systems for reliability, performance, and change.
• Use modern AI tools in daily work to explore designs, scaffold code, generate tests, and document decisions.
• Manage and enhance a sophisticated system comprising over 100 microservices, predominantly coded in Scala and Java.
• Communicate synchronously through gRPC, handle asynchronous calls via Kafka, and expose GraphQL to the frontend.
• Contribute to strategic decisions that ...

• Excellent coding skills in Scala and a passion for learning.
• Knowledge of SQL and relational databases.
• Excellent system design skills for choosing technologies and architectures wisely.
• Experience with distributed systems.
• Product acumen, ownership, and focus on value delivered for customers.
• Working proficiency in English and Polish (both spoken and written).
• It will be awesome if you have:
• Experience with Docker Swarm / Kubernetes.
• Experience with NoSQL databases and ...

• Define and prioritize the Fleet Capability of Fleet management technologies.
• Ensure successful implementation, roll-out, and continuous improvement of the technology stack that is part of the Fleet management team.
• Drive Fleet capability as a Product Owner while also acting as an HR manager for local team members in Warsaw.
• Support Falck Scandinavia and Falck Europe with Fleet management technologies in a newly defined FLEET capability, owning the roadmap.
• Ensure correct prioritization...

• Minimum a bachelor’s degree in business, Information Technology, or related field.
• Proven experience as a Product Owner or similar role, preferably in a product team.
• Experience with Agile methodologies and tools (e.g., Azure DevOps Scrum, Kanban, JIRA).
• Experience with application management & configurations.
• Certification in Product Ownership (e.g., CSPO, PSPO) is a plus.
• Knowledge of Fleet Management or Healthcare, even the team's portfolio of applications, is a major plus.
• ...