352 English-speaking jobs in Gdańsk

Lufthansa seeks a Java/Kotlin Developer to implement and maintain REST APIs, integrate with systems like Kafka and Redis, and troubleshoot issues in a distributed system.

Senior Backend Engineer will architect data pipelines, ensure data quality, and optimize event-driven architecture. Requires 6+ years of experience with backend systems, complex data processing, Node.js, and advanced SQL.

Freelance AI Engineer needed to integrate AI features into existing Node.js, Ruby, Python, React, or React Native applications. Experience with LLM APIs, vector databases, and AI tooling (LangChain, LlamaIndex, Vercel AI SDK) required.

Senior Technical Expert will lead the evolution of Altimi's Data Marketplace, transitioning from a modular monolith to a microservices ecosystem. Responsibilities include architectural design, Java development, AI integration, data stewardship, and cloud infrastructure management.

Tech Lead ML Engineer to architect and implement LLM-powered systems. Responsibilities include designing meta-prompts, integrating Vector Databases, and mentoring developers. Requires strong Python and TypeScript skills, experience with LLM APIs, and a deep understanding of meta-prompting.

Embedded Software Engineer will design, develop, and maintain embedded software for microcontroller-based systems. Responsibilities include developing firmware features, integrating software with hardware, and collaborating with teams on software development, testing, and optimization. Requires at least 2 years of experience in embedded software development, strong Embedded C knowledge, and practical experience with RTOS.

Jeppesen ForeFlight seeks a Data Engineer to support the development and deployment of cloud-based data science services and analytics products. Responsibilities include building and maintaining data lakehouse infrastructure, designing and operating PySpark/Delta Lake ETL pipelines, and supporting ML integration using MLflow.

Python Test Automation Engineer to join a team developing a mission-critical flight management system. Responsibilities include writing new tests in Python, developing a testing framework using Selenium, and working with Cucumber/Gherkin. Requires minimum 3 years of Python development experience, UI test automation in Selenium, and hands-on experience with Cucumber/Gherkin.

As Principal QA Lead, you will define and drive QA strategy, architect automation frameworks, and strengthen release confidence across backend services and client experiences. You will lead root-cause analysis, mentor QA teams, and partner with Engineering, Product, and Build leadership.

Manage daily online store operations, website content, product uploads, and promotions for a global beverage brand. Support website improvements, customer journey optimization, and bug fixes.

Analyze manufacturing data to identify performance gaps and trends, translate data into actionable insights, and present findings to leadership. Develop benchmarking frameworks and collaborate with operations and finance teams to support performance improvement initiatives.

DevOps Engineer needed for a strategic partnership with a leading provider of communication and digital engagement solutions. Responsibilities include designing and maintaining Kafka-based data streaming pipelines, developing Apache Spark jobs, managing Helm deployments in Kubernetes, and building robust ETL pipelines. Requires minimum 5 years of experience, strong Kafka and Apache Spark expertise, and knowledge of CI/CD.

Senior Full-Stack Engineer to build and run production AI agents. Experience with LLM systems, agent orchestration, and production reality of LLM systems required. Full-stack ownership from frontend to infrastructure. Must have 5+ years shipping production software, at least 1-2 years with real LLM systems. Strong AI-native coding workflow and hands-on experience with LLM APIs, RAG, and prompt engineering.

Design and develop 3D rendering features using WebGPU and related web-3D technologies. Optimize real-time visualization systems with a focus on performance, mathematical precision, and efficient memory use. Collaborate with engineers, designers, and aviation domain experts.

Junior Java/DevOps engineer to join a project building a high-performance messaging platform for financial institutions. Requires basic Java experience, interest in DevOps, and good English communication skills.

IT Analyst for Deposits Domain, focusing on requirements analysis, documentation, and communication. Manages change initiatives, ensures application robustness, and delivers projects on time and within scope. Requires strong business and data modeling skills, banking knowledge, and experience with SQL and Jira.

Implement and optimize SAP CO processes using S/4HANA or BW/4HANA. Design, develop, and maintain customer-specific enhancements. Collaborate with teams to analyze requirements, test, and deploy solutions.

Supports the coordination, design, and delivery of leadership development programs and courses, ensuring operational excellence and continuous improvement. Manages participant communications, onboarding, scheduling, and logistical arrangements. Collaborates with program managers, tutors, and internal L&D colleagues. Collects, analyzes, and reports on program data to support data-driven decision-making.

Provides support to end users with SAP GRC access requests and related questions. Manages user provisioning, role assignments, and Segregation of Duties (SoD) guidance.

KYC/AML Analyst will screen third parties, analyze compliance risks, and make onboarding decisions based on Arrow policy. Requires 1-4 years of experience in compliance, AML, or due diligence, strong analytical skills, and fluency in English.