10968 English-speaking jobs in Masovian Voivodeship

Cloud Data Engineer will design and implement data pipelines for a key customer in the insurance industry. Responsibilities include data ingestion, storage, processing, and consumption. Requires proficiency in Python (PySpark), SQL, and relational databases. Experience with ETL/ELT, CI/CD, and infrastructure principles is necessary.

Software Engineer to design, develop, and maintain features for the Fitbit Android application, focusing on personalized coaching and insights. Responsibilities include writing code in Kotlin and Java, collaborating with teams, and working with on-device data and algorithms.

Senior Data Engineer will build data pipelines, data models, and provision data for front-end developers and data scientists. Responsibilities include implementing data pipelines, enhancing implementation frameworks, and guiding other data engineers. Requires a Bachelor's/Master's degree in Computer Science, Engineering, or a related field, 5 years of experience in Data & Analytics, and 3 years of proficient coding experience with Python for data engineering.

Drives development and implementation of KPI frameworks and reporting solutions. Optimizes reporting processes, identifies automation opportunities, and delivers financial insights for top management.

Senior Java Developer to build and maintain high-transactional internet systems for a financial industry leader. Develop applications using Java 21+, SpringBoot 3, and PostgreSQL. Collaborate in agile teams and utilize tools like ELK, Redis, Dynatrace, RabbitMQ, and Kafka.

Senior Backend Engineer to develop and maintain Node.js services for a reporting and learning analytics system. Requires experience with REST APIs, Google Cloud Platform, NoSQL and SQL databases, and TypeScript.

Consolidation Analyst needed for a renewable energy company. Requires 2-3 years of audit experience (BIG4 preferred), knowledge of International Accounting Standards, and fluency in English.

Sales Support Specialist (Administrator) to provide administrative and operational support for pre-sales and post-sales processes. Requires 3-5 years of experience in a sales support or administrative role, proficiency in Salesforce, and strong communication skills.

Senior Information Security Engineer needed for hands-on security operations. Responsibilities include SIEM monitoring, incident response, vulnerability management, security operations development, risk & compliance support, and security advisory. Requires experience with SIEM tools, vulnerability management tools, penetration testing, and security operations. Strong understanding of cyber threats and data exfiltration risks is essential. ISO 27001 and GDPR knowledge is preferred. Relevant certifications are expected.

Lead implementation of data governance frameworks and standards. Oversee data catalog, glossary, metadata, and lineage initiatives. Drive data quality management and remediation activities.

Lead technical activities as an SAP GTS expert for integrations with Salesforce and/or MuleSoft. Design integration architecture, create interfaces, and define data mappings. Ensure compliance with security, auditability, and regulatory requirements. Work closely with GTS consultants, Salesforce teams, and business stakeholders.

Senior iOS Developer to build and enhance a modern B2C mobile application. Expert in iOS development with experience in developing architecture from scratch and modern B2C apps with complex UI. Strong grasp of software architecture patterns and CS fundamentals. Experience with Swift, SwiftUI, MVVM, TCA, or VIPER. Good communication skills and fluency in English (min. B2).

OverviewQLOC offers first-class services for the video game industry. We love games and we love to co-develop games even more! Our broad range of services include development, art, testing and localization. We offer first-class services for the biggest players in the video game industry EA, Capcom, Warner Bros. , CD PROJEKT RED, Activision and BANDAI NAMCO Entertainment among many others.

Senior Account Manager (Poland / Remote)Currently we are looking for Senior Account Manager to join our team! Requirements:Minimum 3-5 years of experience in remote sales and upselling of products. Proven track record in sales and building and maintaining long-term customer relationships. Fluency in English (both written and spoken). Excellent communication and negotiation skills.

Supports the Global Tax team with transfer pricing analysis across Group entities. Analyzes profitability, calculates transfer prices, implements system changes, and tracks results. Requires 1-3 years of experience, a degree in Economics/Accounting/Taxation, and strong analytical and communication skills.

Accounting Specialist will analyze and control accounting documents, collaborate with auditors, and prepare tax declarations. The role involves preparing financial statements, managing company projects related to accounting systems, and optimizing accounting processes.

Okta# Software EngineerWarsaw, Poland**Secure Every Identity, from AI to Human**Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes.

IDT Corporation seeks a Middle VoIP Engineer specializing in Asterisk to build and maintain cloud PBX features within a large-scale ecosystem. Responsibilities include advanced dialplan development, deep troubleshooting, protocol management, and system maintenance. Requires at least 5 years of Asterisk experience, including dialplan in Lua, solid SIP knowledge, and 3+ years of coding experience.

Mid-Level Java Developer will design, develop, and maintain high-performance backend systems using Java 17+, Spring Boot, and PostgreSQL. Responsibilities include system-level scripting, Docker/Kubernetes deployment, and collaboration within a distributed team.

Try new things, learn new skills and discover what you excel at—all from Day One. As a wholly owned subsidiary of U. S. Bank, Elavon is committed to building the platforms and ecosystems that help over 1. 5 million customers around the world to achieve their financial goals—no matter what they need.