273 English-speaking jobs in Gdynia

Data Engineer needed for a high-impact project within a global financial infrastructure provider. Experience with Python, PySpark, and large-scale data processing systems required. Azure/Fabric PySpark services, Dev/Ops with Azure AKS, and Azure SQL or PostgreSQL DB experience necessary.

Java Fullstack Developer will design, develop, and maintain the Corporate Netbank application. Responsibilities include implementing new features, fixing bugs, and collaborating with international teams in an Agile environment. Requires 5+ years of Java development experience, including Spring Framework, REST APIs, and unit testing. Angular and Jasmine experience is also required.

Senior iOS Developer will design, develop, and maintain iOS applications using Swift and Objective-C. Responsibilities include building application architecture, integrating with backend systems, and participating in code reviews.

Design, build, and maintain conversational solutions using Microsoft Copilot Studio. Integrate copilots with APIs, external systems, and enterprise platforms. Implement AI-driven capabilities and optimize conversational user experience.

Senior Platform Engineer to manage internal infrastructure products, including Kubernetes and CI/CD solutions. Requires expertise in AWS, IaC (CDK and Terraform), observability tools (Grafana, New Relic), and CI/CD processes. Experience with Akamai and migration to AWS is a plus.

Support application onboarding to Single Sign-On (SSO) using IBM Security Verify Access. Configure and support integrations using OIDC, SAML, and Web Reverse Proxy. Provide troubleshooting and issue resolution.

OverviewLSEG (London Stock Exchange Group) is a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us.

Senior Platform Engineer will develop solutions for a cloud-based platform, focusing on self-service and efficiency for internal customers. Requires 4+ years of Ruby experience, 3+ years in a distributed team, and experience with containerization technologies, IaC, and multi-cloud deployments.

The Plant Controller will drive cost management across production, logistics, quality control, warehouse, and engineering. Responsibilities include budgeting, forecasting, cost analysis, month-end close, inventory management, and reporting. Requires a finance professional with a bachelor's degree in Finance, Accounting, Business, or a related field and 5+ years of experience in Plant Controlling within a manufacturing environment.

Drive the successful adoption of digital products, platforms, and processes across Energy by enabling measurable behavioral change and strong employee engagement. Lead integrated change, communication, and learning initiatives to drive awareness, engagement, and measurable behavioral change. Embed adoption and user-centric thinking early in product and process development.

Microsoft 365 Expert needed for secure, stable, and compliant messaging services. Focus on Exchange Online, email security, and service improvement. Requires strong technical skills, experience with migrations, and excellent communication.

Mainframe Analyst to support delivery and maintenance of business-critical systems. Requires strong experience with COBOL, JCL, DB2, VSAM, CICS, IMS, and experience in requirements analysis, impact assessment, and production incident resolution.

Mainframe Analyst needed for hybrid role supporting business-critical systems. Responsibilities include requirements analysis, impact assessment, change validation, and production incident support. Requires proven experience with COBOL, JCL, DB2, VSAM, CICS, and IMS.

Senior Fullstack Developer to build API for new digital banking channel, replacing legacy Corporate Netbank. Experience with Java, Spring, Hibernate, SQL, REST, Microservices, and reactive programming required.

Operational Readiness Engineer to support the BC Wind project in Poland. Responsibilities include drafting O&M procedures, supporting contractor identification and procurement, and developing O&M strategies. Requires 2-5 years of experience in offshore wind operations, preferably with O&M modeling and contract management. Fluency in English is required, Polish is valued.

Provides technical and operational support to the office and employees, ensuring smooth functioning and maintenance of the office and vehicle fleet. Responds to emergencies, diagnoses issues, and coordinates repairs. Collaborates with service companies and handles technical procurement.

Lead mobile development for a leading HealthTech startup, building digital medical services. Responsibilities include architecture design, AI integration, CI/CD system management, and quality assurance. Requires 5+ years of mobile engineering experience, 2+ years leading technical decisions, and deep Flutter expertise. Must be proficient in Node.js and have strong communication skills.

Handles end-to-end accounts payable processes, including invoice verification, coding, and posting. Manages vendor accounts, monitors outstanding items, and supports resolution of discrepancies. Prepares and processes payments in line with internal procedures and timelines. Supports AP-related month-end activities, including reconciliations and maintaining accurate financial records. Ensures compliance with company policies, accounting standards, and internal control requirements. Participates in process optimization and automation initiatives. Senior AP Accountants also take ownership of more complex AP activities, lead selected month-end closing activities, and act as a key contact point for audits.

The Inspector performs measurement, sampling, and supervision of petroleum products, chemical goods, and lubricating oils in terminals, refineries, and on vessels. Responsibilities include conducting bunker surveys, assessing tank contents, and supervising loading/unloading operations.

Experienced IT Analyst needed for international mortgage project. Gather, analyze, and document business requirements. Translate needs into development tasks and user stories. Collaborate with stakeholders and development teams.