727 English-speaking jobs in Gdańsk

About Us ERGO Technology & Services S. A. (ET&S S. A. ) was established in January 2021 following the integration of ERGO Digital IT and Atena into one entity, leveraging both companies’ strengths and best practices.

We are seeking an experienced and dynamic Product Owner for HCM Core Solutions who will guide a high-performing HR IT team and take ownership of the development and delivery of HCM Core platforms particularly SAP SuccessFactors Employee Central and SAP HCM.

Senior QA Automation Engineer will design, create, maintain, and execute quality activities for Charles River products. Responsibilities include writing automated tests, executing manual and automated tests, and maintaining test script libraries. Requires 6-9 years of software engineering experience and expertise in automated testing.

Senior Fullstack Software Engineer will develop and enhance a proprietary CRM system and work within a microservices architecture. Responsibilities include designing and developing scalable Node.js back-end systems, influencing front-end and back-end architecture, and collaborating with the Product Owner.

About Altimi Altimi is a technology acceleration partner with impressive experience spanning over 20 years, specializing in the successful delivery of software development projects for international customers. We are based in Poland. Our main area of operation is the DACH region and Scandinavia, where we are known for providing top-notch software development services.

Backend Engineer to build and maintain services connecting Banking-as-a-Service providers to a financial ledger. Focus on integrating fiat payment rails (ACH, WIRE, SEPA) with on-chain stablecoins.

More about us Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

Summary: The Sales Excellence Senior Strategist is responsible for architecting strategic frameworks and processes that enhance alignment and efficiency in the company's sales operations. This role focuses on integrating AI into workflows to drive scalable and consistent execution across teams.

XTB is a global company from the financial industry, focusing on online trading of financial instruments. We are the largest FinTech in Poland and a leader in Central and Eastern Europe, and the range of our operations covers several countries, including Asia and South America.

We’re specifically looking for a Principal Software Developer (Ruby on Rails & React) - Freelancer What We’re Looking For 8 years of experience in software development, with deep, senior-level expertise in Ruby on Rails and React A proven senior profile, someone who doesn’t just execute, but defines direction, shapes systems, and confidently makes architectural and product decisions Strong s

Senior Data Platform Engineer will design and implement scalable data pipelines using Spark and Python to process large datasets. Responsibilities include developing lakehouse capabilities with Delta Lake and Iceberg, integrating dbt for SQL transformations, and collaborating with teams to provide curated datasets for reporting and analytics.

Lead the acquisition and management of a high-potential SME facing a succession challenge. Partner with investors to identify, assess, and acquire targets. Execute a value-driven growth plan and prepare for an exit strategy.

Senior .NET Developer to design, develop, and maintain full-stack applications using .NET technologies and React. Experience with Microsoft Azure services, including Azure Functions, Azure Logic Apps, and Azure Web Apps is required.

Develop and optimize LLVM-based compiler backends for programmable network switches. Integrate P4 frontend with LLVM IR generation and custom targets. Implement compiler passes for latency and power optimization.

Senior QA Engineer will perform performance testing on a multi-tenant enterprise data platform, focusing on API layer, authentication flows, data pipelines, and data isolation. Requires 5 years of QA engineering experience with performance testing, expertise with tools like JMeter, Gatling, or k6, and deep experience testing REST APIs at scale.

Senior React Native Developer will design, develop, and maintain mobile applications for a family safety platform. Requires 3+ years of React Native experience, expert knowledge of JavaScript and TypeScript, and proficiency in mobile app architecture and build processes.

Leads and performs monthly balance sheet reconciliations and account certifications for North American platforms. Ensures accuracy, compliance, and audit readiness. Supports month-end and quarter-end close activities. Collaborates with business partners to validate transactions and resolve discrepancies.

Cloud Engineer needed for Azure and/or AWS projects. Designs, implements, and maintains cloud solutions, develops Infrastructure as Code, and automates deployments. Requires 3+ years of experience with Terraform or equivalent and CI/CD tools.

Embedded Software Engineer will develop and deliver new features for Ring Devices. Responsibilities include writing C/C++ code, specifying and implementing embedded subsystems, and collaborating effectively.

Core Engineer to develop and maintain core systems using Perl and Java. Focus on writing clean code, understanding existing systems, and creating technical documentation. Requires 5+ years of software engineering experience and proficiency in Perl.