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Sii Poland

204 jobs

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204 jobs Posted Sort

Senior Data Engineer (f/m/x)

NewBe an early applicant EuropeSenior

A senior data engineer at Sii Poland designs, builds, and maintains data pipelines on Azure Databricks, defines data models and engineering best practices, and mentors junior engineers while collaborating with analytics and product teams. Core technologies include Spark, Snowflake, dbt, and Python.

Analytics Azure Data Analytics Data Engineering Data Modeling +10 skills

Senior Data Engineer - Azure Databricks & Pipelines

NewBe an early applicant EuropeSenior

Sii Poland is seeking an experienced Data Engineer to join our data engineering team in a fast-growing environment where data is the main product. You will build and maintain robust data pipelines on Azure Databricks…

Azure Data Engineering Data Pipelines Databricks

GCP Data Engineer: Scalable Pipelines & BigQuery

NewBe an early applicant Europe

Sii Poland's Data & Analytics team is seeking a Data Engineer to build scalable pipelines on Google Cloud Platform, primarily using BigQuery and Cloud Storage. You will design data models, optimize queries, and…

Analytics BigQuery CI/CD Cloud Data Pipelines +3 skills

Cloud Data Engineer: Azure Data Lake & Pipelines

NewBe an early applicant Europe

Sii Poland is seeking an experienced data processing specialist to join our Data & Analytics Competence Center to develop skilled data processing and analytics capabilities. You will design scalable data platforms…

Analytics Azure Data Lake Data Modeling Data Science +3 skills

Tech Lead DevOps Engineer (f/m/x)

NewBe an early applicant EuropeLead

We are looking for an experienced Senior DevOps Engineer / DevOps Engineering Leader or Manager to join a project focused on developing a self-service platform for our Client. This platform will empower developers and…

Azure Azure DevOps DevOps Stakeholder Management

DevOps Engineer - banking (f/m/x)

NewBe an early applicant HybridEurope

We are looking for a skilled DevOps Engineer to join our cross-functional Application department in Warsaw. In this role, you will work in a challenging and rewarding environment, collaborating with various teams to…

CI/CD DevOps Docker Elasticsearch ELK +8 skills

Senior Salesforce & Java Developer for Banking Cloud

NewBe an early applicant EuropeSenior

Sii Poland is seeking an experienced Salesforce Developer with Java to join a long-term banking project. You will work on developing and maintaining Salesforce-based solutions, including Sales Cloud, Service Cloud, and…

Apex API Cloud Java LWC +2 skills

Senior Java Developer (f/m/x)

NewBe an early applicant EuropeSenior

We are looking for an experienced Full Stack Developer to join our client's team in Cracow. In this role, you will participate in all parts of the development life cycle, including analysis, testing, and production…

AI BDD Data Science Java LangChain +10 skills

Senior Java Backend Engineer - Cloud & Enterprise

NewBe an early applicant EuropeSenior

Sii Poland is seeking an experienced Senior Java Developer to join a team responsible for a large-scale Java application in the loyalty domain. You will analyze requirements, design robust solutions, and partner with…

Data Platform Engineer: AWS/GCP, CI/CD & MLOps

Data Platform Engineer building and maintaining cloud-based data platforms on AWS and GCP. The role involves implementing CI/CD, MLOps, and governance standards while collaborating with data teams to ensure scalable and secure infrastructure.

AWS CI/CD Cloud GCP

Cloud Data Engineer (f/m/x)

Cloud Data Engineer at Sii Poland's Data & Analytics Competence Center: designing scalable data lake/platform architectures and building ETL/ELT pipelines in Azure (Databricks, Data Factory, Synapse, Fabric) with SQL and Python, plus monitoring and optimizing batch/near-real-time processing. Requires 4+ years of data engineering experience and fluency in Polish.

Analytics Azure Azure Data Factory Cloud Data Lake +14 skills

Senior Data Engineer - Databricks, Azure & AI Pipelines

New EuropeSenior

Sii Poland is hiring a Senior Big Data Developer in Poland to design and build a modern data platform on Databricks and Azure, implementing scalable ETL/ELT pipelines with medallion architecture and Delta Tables, plus Azure Data Factory workflows, while leveraging AI-assisted development tools.

AI Azure Azure Data Factory Databricks ELT +1 skills

GCP Data Engineer: BigQuery & Pipelines Expert

Data Engineer focused on designing and maintaining GCP-based data pipelines and BigQuery solutions to support analytics and BI teams.

Analytics BigQuery Data Engineering Data Pipelines GCP +1 skills

Senior Java Developer - Loyalty sector (f/m/x)

New EuropeSenior

We are looking for an experienced Senior Java Developer to join a team working on a large-scale Java application for one of the largest loyalty program. In this role, you will analyze business requirements and…

AWS CI/CD Cloud Java OOP +2 skills

Senior Java Backend Engineer - Cloud, End-to-End Ownership

New EuropeSenior

Sii Poland is seeking an experienced Senior Java Developer to join a team working on a large-scale Java application for a major loyalty program. You will analyze business requirements and production issues to design…

Cloud Java Spring

Remote Senior Python Engineer - Cloud Microservices & 5G

RemoteEuropeSenior

Senior Python Developer building cloud-native microservices for 5G telecom networks, focusing on RAN optimization and network self-healing using Python 3, Linux, Docker, and Kubernetes.

Cloud Cloud Native Data Science Docker Kubernetes +3 skills

Senior Python Engineer - Cloud Microservices for 5G

Senior Python developer on a remote team building cloud-native microservices and REST APIs for large-scale telecom/5G networks, analyzing network data to support RAN optimization and self-healing use cases. Core stack is Python, Linux, and containers, with fluent Polish and English required.

API Cloud Cloud Native Linux Microservices +2 skills

Remote Senior Python Engineer for Cloud-Native Telecom

Senior Python Developer building cloud-native microservices and APIs for large-scale telecommunications networks using Python 3, Docker, and Kubernetes.

API Cloud Cloud Native Docker Kubernetes +3 skills

Remote Senior Python Developer - Cloud-Native & 5G

RemoteEuropeSenior

Sii Poland is hiring a Senior Python Developer to build cloud-native software for large-scale telecom networks, including 5G. Day to day, the developer works across the full SDLC with developers, system engineers, and telecom experts, building apps that analyze network data for use cases like RAN optimization and network self-healing.

Cloud Cloud Native Python SDLC

Cloud Data Engineer — Scalable GCP Pipelines & BigQuery

Data Engineer at Sii Poland's Data & Analytics team in Kraków, designing and maintaining scalable data pipelines on Google Cloud Platform with BigQuery as the warehouse. Work involves orchestrating with Airflow/Cloud Composer, IaC with Terraform, and CI/CD via GitHub Actions, GitLab CI or Cloud Build. Fluent English and Polish required.

Airflow Analytics BigQuery CI/CD Cloud +8 skills