16137 English-speaking jobs in Warsaw

Salesforce Developer will design and deliver scalable Salesforce solutions for nonprofits and education providers. Responsibilities include building integrations with eCommerce, finance, and custom platforms, developing user interfaces, and ensuring operational reliability.

Software Engineer to join Engineering Foundations, building infrastructure and services for Tink's platform. Work with Java, Go, AWS, Kubernetes, Docker, SQL, and Datadog. Experience with backend development, cloud technologies, and CI/CD is required.

iOS Developer providing second-line support on a project with a rotational on-call schedule. Responsibilities include analyzing and diagnosing issues, bug fixing, and collaborating with backend and mobile developers.

.NET Developer for 2nd line support on a project with a flexible, on-call model. Responsibilities include analyzing and diagnosing issues, bug fixing, and collaborating with other developers. Requires 3+ years of .NET backend development experience, proficiency in C#, ASP.NET Core API, and Entity Framework Core.

Data Engineer will design, build, and optimize data pipelines using Snowflake and Databricks. Responsibilities include leveraging cloud technologies (Azure and AWS), ensuring data privacy and security, and collaborating with clients. Requires 3+ years of experience in data engineering, ETL/ELT processes, and proficiency in SQL and Python.

As a DevOps Engineer, you will build, automate, and manage CI/CD pipelines using Azure DevOps to streamline application code deployment and infrastructure provisioning on Azure. You will collaborate with cross-functional teams and utilize Terraform, K8, and/or other IaC tools to define and deploy infrastructure components.

Develop data pipelines, manage data architectures, and implement ETL processes. Design and govern data governance policies for data flows. Requires a computer science or related degree, 2+ years of experience, and fluency in English. Experience with cloud computing, big data tools, and programming languages like PySpark, Java, SQL, and Kusto is necessary.

Software Developer to build and maintain backend services and cloud-native applications using C#/.NET 6, ASP.NET Core, and Microsoft Azure.

Supports modeling team by gathering, cleaning, and analyzing data for financial machine learning models. Designs and implements ETL pipelines. Requires 4-5 years of experience as a Data Analyst with strong SQL and Python skills.

Data Scientist to join the Retail Banking team, focusing on Cash and Loan products. Provide advisory services on data analysis and identify opportunities for leveraging data in business processes. Consult on the design of analytical and predictive models.

Forward Deployed Engineer will design, build, and maintain data solutions using Palantir Foundry. Responsibilities include developing data pipelines, ensuring data quality, and collaborating with cross-functional teams. Requires experience with Foundry Platform, Python, and PySpark.

Develop and maintain a core insurance system based on TIA, integrating it with other platforms. Collaborate with stakeholders, design solutions, and ensure application stability and security.

Data Engineer to design, build, and maintain ETL pipelines using Python and PySpark. Experience with Azure Databricks, Hadoop, and large-scale data processing required. Strong SQL skills and ability to analyze Java code. International team environment.

Java Developer will contribute to an international financial systems project, designing, developing, and testing backend services and integrations. Requires 3+ years of Java development experience (Spring, microservices, integrations), MongoDB, and cloud architecture.

QA Embedded Engineer needed for a fast-growing tech & defense startup. Full ownership of hardware quality from concept to production. Experience with hardware testing, measurement tools, and embedded systems required.

Mainframe Developer needed for long-term project in Warsaw. Develop, test, and maintain financial applications using Cobol, CICS, DB2, JCL, SQL, and IDz/RDz. Minimum 5 years of experience required.

Data Business Analyst with 5+ years of experience in consulting environments is sought. Responsibilities include analyzing business requirements, data modeling, performing data analysis, and collaborating with stakeholders. Proficiency in SQL, Snowflake, and BI tools is required.

emagine seeks experienced Data Analysts in Poland with banking systems expertise. Analyze financial datasets, create reports, and support predictive models within data governance frameworks.

Data & Analytics Specialist will support portfolio companies in establishing data capabilities, building BI solutions, and ensuring data quality. Requires 5+ years of experience in data analysis, optimization, and proficiency in Microsoft products like Power BI, Azure Data Factory, and SQL Server.

Application Specialist needed for support, maintenance, and configuration of financial applications. Experience with ERP integrations, data migration, and financial processes (GL, AP, AR, Banking) is required.