javascript English-speaking jobs in Olsztyn

Develop a complex Java EE application for the NTSE project, supporting Danish tax authorities. Requires several years of experience in international setups, proficiency in Java, and strong English communication skills.

Product Development Engineer will support engineering and product development activities, collaborating with developers, engineers, and stakeholders globally. Responsibilities include assisting with technical problem-solving, maintaining development tools, and contributing to knowledge sharing. Requires a higher degree in Engineering, Technology, or a related field and 1-2 years of experience in a related role. Proficiency in product development and engineering tools is necessary.

Product-minded Android Software Engineer to build and scale features for a consumer fintech platform. Develop native Android features using Kotlin, focusing on clean user journeys, high performance, and reliable mobile architectures. Requires 3 years of commercial experience with Kotlin and Jetpack components.

Seeking a hands-on Project Manager with PMI certification to lead end-to-end transformation and integration projects in Azure and cybersecurity. Must manage projects using both Waterfall and Agile methodologies.

Senior QA Engineer to own and evolve the test automation strategy for critical Claiming Experience flows. Design, build, and maintain automated tests using tools like Playwright, Postman/Bruno, and CI/CD pipelines. Collaborate with developers, product managers, and stakeholders to improve quality observability and reduce dependency on manual verification.

Lead global crisis response for critical material shortages, managing complex supplier and customer escalations across multiple commodity groups. Drive end-to-end bottleneck and supply constraint management to prevent production or customer downtime. Coordinate international stakeholders during major supply disruptions.

Develop and execute strategic marketing plans for the Functional Fluids line to maximize profit and ensure long-term health. Requires 8+ years in B2B/product marketing within chemicals or industrial sectors.

Senior SAP Integration Consultant will participate in SAP solution implementations, design and develop client functionalities, and contribute to proprietary SD Worx products. Requires 3+ years of experience in a technical/IT department or software development, familiarity with SAP PO, Dell Boomi, or other integration tools, and knowledge of at least one SAP programming language.

Design, develop, and maintain AI-enabled applications and backend services using Java. Build and support scalable microservices architectures in cloud environments. Integrate AI tools, services, and models into enterprise applications.

Build and maintain scalable data pipelines for GenAI applications. Develop ETL/ELT and document processing pipelines for RAG and LLM solutions using Airflow, Python, and SQL. Experience with vector databases and Snowflake is required.

The EHS Manager will lead, implement, and maintain a safe and environmentally compliant work environment at Lear Corporation Poland Tychy. Responsibilities include leading a team, conducting risk assessments, ensuring regulatory compliance, and implementing sustainability projects.

Cloud Engineer to contribute to the development of cloud infrastructure, enhance performance, and collaborate with teams. Requires experience with GCP, Terraform, automation scripting, container platforms, and security principles.

Manages security policies across platforms, analyzes network traffic, and ensures compliance with regulations. Implements Zero Trust security principles using Zscaler solutions and other technologies like Cisco, Azure, Fortinet, and Check Point. Requires expertise in network security, cloud platforms, and IAM.

Experienced IAM Integration Engineer needed to integrate 50+ enterprise applications into a centralized IAM platform. Responsibilities include configuring connectors, provisioning workflows, integrating Entra ID tenants, and collaborating with various teams. Strong experience with IAM platforms (SailPoint, Saviynt, One Identity) and Microsoft Entra ID required.

Develop user-friendly interfaces for AI model inference pipelines and model registry. Collaborate with engineers, product managers, and designers to build robust, scalable systems.

The Business Development Manager is responsible for exceeding sales revenue quotas by winning new contracts and developing customer relationships. This role involves identifying sales opportunities, negotiating contractual terms, and presenting company service offerings to prospective clients.

Lead and contribute to cell therapy research and development projects, designing and optimizing manufacturing processes. Collaborate cross-functionally to advance cell therapy programs from preclinical development through commercialization.

Software Engineer to modernize a mission-critical aviation platform. Design, build, and evolve cloud-hosted backend services. Experience with AWS, cloud-native architectures, Kubernetes, and containerized applications required.

Experienced UX Designer to design and develop payment and financial services for a large-scale platform. Must have a portfolio demonstrating design and problem-solving skills. Fluent in English and Polish.

Experienced Business Analyst to support IT projects. Analyze client needs, lead workshops, and translate requirements into actionable solutions. Minimum 4 years of experience in business analysis within IT projects.