173 English-speaking jobs in Gdynia

Own and govern Dev, Test, and PreProd environments, supporting Production activities. Manage environment risks, dependencies, and infrastructure lifecycle. Coordinate environment activities with various teams.

About us: LSEG (London Stock Exchange Group) is more than 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.

Coordinate end-to-end project execution from planning to closure for the Batch Payments area. Manage delivery activities, timelines, resources, and risks. Monitor progress, report on risks, and proactively address issues. Lead highly demanding projects and manage a variety of ongoing activities.

Data Scientist to develop a large-scale media intelligence platform and AI audience analytics. Requires 3+ years of Data Science experience, proficiency in Python/PySpark on Databricks, and knowledge of MLOps and modern AI.

Senior Data Engineer specializing in Snowflake for an international e-commerce project. Responsibilities include designing scalable data pipelines, optimizing ELT/ETL processes, and building robust data models. Requires 5 years of experience, strong Snowflake and SQL skills, and Python proficiency.

Data Analyst for a financial project focusing on data management and analytics for the GKYC programme. Requires SQL, Python, R, Java, Scala skills, and experience in Financial Crime (AML/CTF, KYC).

Seeking an expert-level IFRS 18 Subject Matter Expert for an audit project. This role involves providing in-depth knowledge on IFRS 18 interpretation, application, and key judgment areas to the audit team. Must have practical experience supporting audit engagements.

Experienced Data Analyst needed to translate business needs into IT solutions. Responsibilities include data analysis, quality, and governance using SQL and Hive. Must communicate effectively with technical and business stakeholders.

The Global Process Owner (GPO) Record to Report drives global standards through process improvement, digitalization, and governance within the Record to Report domain. This role leads transformation, designs end-to-end processes, and ensures compliance.

Administers and maintains on-premises and cloud-based infrastructure environments. Supports server, storage, virtualization, backup, and monitoring solutions. Performs routine maintenance, patching, and troubleshooting. Creates technical documentation and collaborates with teams to ensure service continuity.

Senior ML Engineer to build and train physics-informed sequence models for degradation and health prediction. Requires expertise in Python scientific stack, time-series modeling, and parameter calibration.

Develop front-end and back-end features for network controller UIs using React, Java, and Spring. Requires 4+ years as a Full-stack Developer with React and Java experience.

Senior DevOps Engineer needed for production Kubernetes at scale. Responsibilities include building GitOps workflows, improving CI/CD, and supporting cloud-native infrastructure across AWS or GCP. Requires strong Kubernetes and IaC skills.

Senior Java Developer to modernize banking software, transitioning from legacy systems to a new digital platform for corporate clients. Responsibilities include developing features, building APIs, and maintaining compliance. Requires 6+ years in Java, experience with monolith applications, and knowledge of Spring, Microservices, and REST.

Lead Python Backend Engineer needed to work on cutting-edge, decentralized GPU-enabled systems. Requires 5+ years of programming experience, including 1+ year with Python, and 2+ years of team management.

Software Engineer supporting Yocto-based Linux distributions for embedded products. Tasks include kernel configuration, low-level debugging, and scripting in Bash/Python. Requires experience in embedded Linux development.

Technical Consultant/Senior Technical Consultant to support software release activities within Client Lifecycle Management (CLM). Collaborate with internal teams and clients to gather requirements, translate business needs into functional specifications, and participate in end-to-end software lifecycle activities. Strong understanding of SDLC, JavaScript, SQL, and experience working with BRDs and FSDs required. Excellent English communication skills essential.

Data Engineer to build and modernize data services using Azure technologies. Requires 3+ years of experience with Data Lake, Data Factory, and ETL (Python or Java). Experience with AirFlow, Durable Functions, and Azure is a plus. Excellent English required, German is beneficial.

Electrical Engineer for Renewables drives design, installation, testing, and commissioning of medium- and high voltage offshore substation projects. Requires a relevant degree and experience with HV/MV equipment.

Senior DevOps Engineer needed for a FinTech project, focusing on WebLogic stability and security. Responsibilities include patch verification, automation, and supporting Kubernetes. Requires strong analytical skills and experience with Docker, Linux, and CI/CD.