353 English-speaking jobs in Gdynia

Salary: 1000 - 1200 PLN/day on B2B Work model: elastic hybrid from Gdynia / Gdańsk / Warszawa (at least 3 days per week from the office) Why choose this offer?

We’re continuously looking for backend engineers who want to work on cutting-edge Python-based systems. It’s me, your new favorite tech challenge Our main project right now is a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms (not just PAXOS or RAFT). Sounds interesting?

Net Developer with Android Speeron is the leading integration partner for the hospitality industry. We help hotels deliver a fully digital, seamless guest journey - from arrival to checkout - through smart automation, integrated guest flows, and new revenue opportunities. All experiences are powered by the Speeron NEXT platform . We’re now looking for .

Work with a senior, experienced team , no micromanagement Real impact on architecture and technical direction Refactoring opportunity in a legacy system after acquisition Open culture around automation, infrastructure, and DevOps practices No firefighting or late-night support – calm and focused work environment Project The system is built for managing valet parking services – recently acquire

What You Will Be Doing Work on the HyperFormula project written in TypeScript. Build and improve the core engine: dependency tracking, recalculation strategy, performance, and correctness under real‑world workloads. Work on graph‑heavy problems: dependency graphs, topological ordering, cycle detection/handling, incremental updates, and efficient recomputation.

Why Join Us If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! About the Role As a Senior Software Engineer, you’ll design and optimize advanced algorithms that power real-time market surveillance and data analysis, ensuring high accuracy and performance across complex trading systems.

Join to apply for the Sales Specialist, Data & Feeds role at LSEG About us LSEG (London Stock Exchange Group) is a global financial markets infrastructure and data business. We are dedicated, open-access partners delivering services our customers expect. With extensive experience and worldwide presence, we enable businesses and economies to fund innovation, manage risk and create jobs.

PROJECT INFORMATION: Industry : Banking Remuneration : up to 170 PLN/h netto VAT (B2B) Location: Hybrid (3/week in Gdansk, Gdynia, Warsaw, or Łódź) Summary: The primary purpose of the Python Full Stack Developer role is to collaborate with Product Owners, Solution Architects, and Analysts to translate business requirements into efficient, high-quality technical solutions.

Project information: Industry:: banking B2B: up to 170 zł/h (depend on experience) Start: ASAP/to determinate Location: Warsaw/ Lodz/ Gdańsk or Gdynia (2-3 days per week in the office) Summary: We are looking for a Senior Hadoop/Big Data Developer to join our Backend Application team, focusing on key IT projects within the Group Business Support cluster.

Introduction & Summary: We are seeking an expert Data Scientist specialized in Machine Learning (ML) and Artificial Intelligence (AI) to enhance IT stability by identifying and mitigating risks through predictive and prescriptive analytics.

Location: hybrid, 2-3 days per week in the Gdynia office Description : This is a security compliance governance role where formal governance and documentation is its biggest aspect (i. e. not a strictly technical role in the practical aspect, but it requires to have at least basic and theoretical technical knowledge). Key Responsibilities: Assess and approve change requests (e. g.

You will have the opportunity to develop and improve a software tool which helps provide customers all over the world with tailor-made heating and cooling solutions Your work will help create more sustainable, cost-efficient and environment friendly heating and cooling solutions The Jit community will bring you a nice time during regular integration meetings Project You’ll be part of a team resp

IBMi Application Operations Expert Miejsce pracy: Gdynia Technologies we use Expected COBOL Optional Java . Net Grafana Splunk About the project Salary: 1000 - 1200 PLN/day on B2B The project is focused on modernizing and evolving core banking and payment systems built on the IBMi/AS400 platform within a large-scale banking environment.

Infoblox DNS/DHCP Migration Expert Miejsce pracy: Gdynia Technologies we use Operating system Windows About the project The Infoblox DNS/DHCP Expert consultant will be responsible for migrating DHCP services from Microsoft platform to Infoblox NIOS platform, in collaboration with in-house SME team.

Location: Łodź, Gdańsk, Gdynia Salary: Contract of mandate: e7000 gross/monthJob contract: 5800 gross / month What we offer Long-term collaboration Ability to choose your preferred type of collaboration (regular employment contract with full benefits or flexible B2 B contract) Technical training, certifications, and skills development Competence Center mentoring – being a member of the Compet

We are looking for a new Strategic Sourcing Team Lead to manage and inspire an amazing and experienced team of sourcing managers in procurement of technology.

We are looking for an experienced Senior Data/ML Engineer to drive the development, deployment, and optimization of large-scale Machine Learning and Big Data solutions. You will work end-to-end across the ML lifecycle, build distributed data pipelines, and shape our MLOps best practices within a modern AWS environment.

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.

**Career Stage:**Manager**Compensation Information:**LSEG is committed to offering competitive Compensation and Benefits. The anticipated annual gross base salary for this position is between zł256,500 - zł427,500. Please be aware base salary ranges may vary by geographic location. In addition to our offered base salary, this role is eligible for our Annual Bonus Plan (”bonus plan”).

Junior Greenhouse Gases Compliance Analyst 1 week ago Be among the first 25 applicants About Us We are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence.