366 English-speaking jobs in Gdynia

Senior Python Software Engineer will design and build LLM-driven workflows to process network data. Responsibilities include crafting prompts, validating LLM outputs, developing data transformation pipelines, and writing automated tests. Requires 5+ years of Python development experience, 1+ year of LLM experience, and intermediate machine learning skills.

Senior Data Analyst will perform IT analysis, data modeling, and system design to support development teams. Requires strong analytical, communication, and problem-solving skills. Experience with relational databases, Big Data platforms (Hadoop, Hive, Impala, pySpark, HQL), and data modeling is essential. Familiarity with Python, R, or Java, Jira, and Bitbucket is also required.

Drive test automation efforts to ensure the quality and reliability of products. Support and drive QA activities across the delivery team. Communicate effectively with team members to drive automation. Conduct manual testing as needed.

As a HubSpot Administrator, you will implement and maintain HubSpot Marketing Hub and CRM, supporting lifecycle management, campaign tracking, reporting, and integrations. You will translate operational needs into scalable HubSpot solutions and ensure seamless data flow between HubSpot and third-party marketing tools.

Commissioning Engineer for electrical and automation systems in maritime and energy applications. Responsibilities include on-site commissioning, testing, troubleshooting, and service of systems such as VFDs, generators, and chiller systems. Requires a degree in a relevant field, experience with industrial electrical systems, and strong communication skills. Travel to shipyards and facilities globally is required.

Senior .NET Developer to extend and develop a custom workflow framework and digital platforms. Requires strong expertise in .NET 8.0, C#, React.js, and experience with event-driven architectures, containerization, and relational/NoSQL databases.

The WTG Electrical Installation & Commissioning Supervisor facilitates communication between site activities, management, and back-office functions. Responsibilities include ensuring quality, progress, and safety on site, collaborating with contractors, and reporting on system progress, risks, and quality. The role requires experience with installation, test, and commissioning of dynamic systems, equipment, and cables, and relevant GWO training.

This role focuses on analyzing security scanning results, identifying remediation gaps, and collaborating with stakeholders to reduce organizational risk. Requires strong understanding of security domains, remediation, and at least 2 years of experience.

Manual Tester for SD Consumer Finance & Technology will design, plan, and execute tests for complex software systems, including web/mobile UIs and APIs. Must have ISTQB certification and 8+ years of QA experience, including PEGA application testing and experience with test management tools.

Expert Analytics & Financial Modelling Specialist will leverage financial and investment data to support strategic decision-making, marketing mix modeling, and performance measurement. Responsibilities include running investment choice simulations, consolidating insights from MMM and ENSUM+, and analyzing KPIs against market share and sales data. The ideal candidate will have strong experience in financial modeling, investment simulations, and marketing mix modeling.

Tech Lead for a centralized AI Platform, designing, building, and scaling infrastructure for predictive and generative AI use cases. Leads a team of engineers, sets engineering direction, and ensures architectural integrity and scalability. Requires experience with AWS, Terraform, Python, and AI/ML platforms.

Lead Developer / Expert Data Engineer needed for Payments Information Provisioning team. Responsibilities include designing, building, and maintaining near real-time data pipelines, technical lead for developers, and contributing to solution architecture. Requires expertise in Java and Apache Kafka.

Expert Business/IT Analyst will lead requirements elicitation, translate business needs into data mappings, and drive analysis and documentation. Must have 8+ years of experience as a Business/IT Analyst, preferably in finance or risk, with experience in Pega, Snowflake, SQL, and Agile delivery.

Designs, builds, and scales a centralized AI platform balancing rapid delivery with banking-grade security. Engineers infrastructure utilizing AWS SageMaker, Bedrock, and AgentCore to power LLM and predictive workflows. Designs production-quality services, CI/CD pipelines, and infrastructure. Mentors engineers, collaborates with data scientists and DevOps.

Lead the vision and roadmap for a centralized AI platform, balancing rapid delivery with banking-grade security. Ensure AI use cases move from concept to production by shaping product strategy and aligning stakeholders.

Senior IT Analyst to develop future IT solutions in collaboration with colleagues. Focus on Financial Crime Prevention within a complex IT landscape.

Salesforce CPQ / RCA Specialist will configure and develop solutions across Salesforce CPQ, Revenue Cloud, and RightRev. Responsibilities include product catalog configuration, pricing rules, and revenue recognition logic. The role requires 3-5 years of Salesforce CPQ and/or RCA experience and a Salesforce Certified CPQ Specialist certification.

Senior Java Developer sought for backend development of Java applications and microservices. Will participate in design, implementation, testing, and deployment. Requires 5+ years of experience with Java 17/21 and Spring Framework 6/7.

Senior Java Developer needed for a banking client. Develop REST APIs using Java Spring Boot microservices and Angular/NodeJS/JavaScript/HTML/CSS for a global web portal. Experience with strong authentication methods and DevOps in a large organization is required.

Software Engineer to join R&D team developing C++ applications for WDM devices used in telecommunication networks. Teams consist of 7-8 engineers and are responsible for full feature development.