apache security

Backend Engineering - Minimum 5 lat doświadczenia w budowie systemów backendowych. - Bardzo dobra znajomość nowoczesnych języków backendowych (Python, Go i/lub Java). - Doświadczenie z FastAPI lub podobnym frameworkiem. - Doświadczenie w projektowaniu REST API. - Praktyczna znajomość wzorców mikroserwisowych i architektury event-driven. -...

You will needMandatory skills:Data Processing: Apache Spark - Scala or PythonData Storage: Apache HDFS, CEPH S3 or respective cloud alternativeResource Manager: Apache Yarn or respective cloud alternativeLakehouse: Apache Hive/Kyuubi or alternativeWorkflow Scheduler: Airflow or alternativeNice to have skills:Functional programmingApache KafkaKubernetesStream...

You will needMandatory skills:Data Processing: Apache Spark - Scala or PythonData Storage: Apache HDFS, CEPH S3 or respective cloud alternativeResource Manager: Apache Yarn or respective cloud alternativeLakehouse: Apache Hive/Kyuubi or alternativeWorkflow Scheduler: Airflow or alternativeNice to have skills:Functional programmingApache KafkaKubernetesStream...

We are seeking a Senior C++ Developer to join our global IT team, where you will design and build attractive digital products and services while playing a key role in transforming our organization into an agile one. We re-imagine the way we work, the way we connect with our colleagues, clients, and partners, and the way we deliver value. In our agile...

Meet the Team We’re a team in Developer Observability, focused on giving engineers the tools and insights they need to ship faster and smarter. Our work supports teams across the organization by improving decision‑making and development workflows. We operate as a distributed team across the US and Poland. Meet the Team We’re a team in Developer...

Responsibilities Streaming Data Processing: Design, implement, test and maintain highly scalable real‑time stateless and stateful data transformations, ensuring low latency and data quality. Data System Design: Design and implement robust, scalable data processing systems, selecting appropriate storage technologies, designing schemas, and planning...

Growth through diversity, equity, and inclusion. As an ethical business, we do what is right — including ensuring equal opportunities and fostering a safe, respectful workplace for each of us. We believe diversity fuels both personal and business growth. We're committed to building an inclusive community where all our people thrive regardless of their...

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...

About Entrada AIEntrada 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...

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 programming...

Minimum 4 lata doświadczenia z Apache KafkaBardzo dobra znajomość Confluent Platform i Confluent CloudPraktyczne doświadczenie z MirrorMaker 2, Cluster Linking lub Confluent ReplicatorDoświadczenie w budowie lub utrzymaniu środowisk hybrydowych on-premise / AWSZnajomość AWS, w szczególności VPC, IAM, EC2, EKS, MSK, S3, KMS i Secrets...

7+ years of experience in Data Engineering3+ years of hands-on experience with DatabricksStrong expertise in Apache Spark (PySpark and/or Spark SQL)Excellent knowledge of Delta Lake and Lakehouse ArchitectureExperience designing enterprise-scale data platformsStrong understanding of Medallion ArchitectureExperience with Unity Catalog and data...

Must Have: Strong knowledge of .NET (C#). Extensive hands-on proficiency in TypeScript and Angular. Experience designing and consuming REST APIs and/or event-driven architectures. Good understanding of the software development life cycle (SDLC) and Agile methodologies. Experience with cloud platforms (Azure preferred) and modern DevOps practices. Familiarity...

We are looking for a Senior Full Stack Developer to join our team at EPAM Systems in Poland. This position offers a hybrid work model — combining remote work with 3 days per week from one of our EPAM offices located in Kraków, Wrocław, or Gdańsk . This setup allows you to enjoy flexibility while staying connected with your team and benefiting from...

- Minimum 3 lata doświadczenia w środowiskach produkcyjnych. - Znajomość brokerów, topiców, partycjonowania, schematów i replikacji. - Biegła znajomość Kafka Streams, kSQL. - Konfiguracja i rozwój konektorów Kafka Connect (gotowych i własnych). - Biegłość w Javie oraz frameworku Spring (Boot, Cloud, Security, Data). - Projektowanie schematów...

Senior Software Engineer — Java / Microservices  Start date: ASAP | Contract type: B2B  (145-170pln) | Work mode: 100% Remote   About the Team You'll be joining a multidisciplinary team of senior engineers within a Consumer & Merchant domain, working on end-to-end parcel creation flows and some of the company's largest technical initiatives. The...

  📍 Location: Kraków (Hybrid – 6–8 days per month in the office)📄 Contract Type: B2B / Employment Contract💰 Competitive Salary / Rate🌍 International Environment   For our client – a global financial institution developing scalable data platforms and cloud solutions for the Capital Markets domain – we are currently looking for a GCP...

Job descriptionJoin our team as a Data Engineer! Design and implement robust data pipelines, build scalable data lakes, and enable business insights through efficient data systems. Work remotely from Poland on a B2B contract.Job requirementsResponsibilitiesBuild and maintain scalable data pipelines (ETL/ELT) to collect, transform, and integrate data from...

Wymagania (must have)Java.Apache Kafka.Bardzo dobra znajomość Spring, Spring Boot, Spring Cloud, Hibernate.Bardzo dobra znajomość SQL.Znajomość git, maven, frameworków testowych (JUnit, Mockito).Znajomość paradygmatów FP i OOP.Doświadczenie z Docker, Kubernetes, Helm, RabbitMQ, Elasticsearch.Umiejętność skalowania aplikacji i diagnozowania...

As a Data Engineer, you will be responsible for: Building and maintaining processes for collecting data from various sources into the Data Lake. Designing, developing, and optimizing complex data pipelines to ensure reliable data flow. Creating, developing, and maintaining frameworks that facilitate the construction of data pipelines. Collaborating with...