399 English-speaking jobs in Lublin

Senior Node.js Developer to design, implement, and maintain large-scale software solutions. Requires 5+ years of back-end development experience, 3+ years with TypeScript, and 4+ years with Node.js.

IT Product Owner to drive implementation and evolution of Dynamics 365 for POS and SCM. Configure, manage, and design new features within the system. Collaborate with business and technical teams to ensure smooth rollouts.

Design and implement AI/ML solutions, develop machine learning and deep learning models, and create architectures for NLP applications.

AgileEngine seeks a Middle/Senior Python Developer to build reliable software with a focus on user experience. Responsibilities include designing, developing, and delivering integrations and core functionality. Must have 5+ years of Python experience, Docker experience, and strong communication skills.

Database SME with experience in Postgres/MSSQL administration tasks, backup/restore, performance tuning, and High Availability systems. Fluent English and efficient task management skills required. Optional experience with other database engines, Windows Servers, and cloud platforms.

Design and implement infrastructure for hosting and managing 1,500 ML scoring processes within a Databricks environment. Set up scalable, secure, and monitored platforms for data science teams to deploy models. Develop deployment processes for ML models using Databricks MLflow or equivalent. Integrate logging, alerting, and dashboards to monitor scoring performance. Work with Dev Ops Engineers to ensure shared infrastructure serves both ML and BI use cases.

Senior Sales Manager to develop and maintain customer relationships, expand sales channels, and drive business growth in the new energy industry. Requires a Bachelor's degree, 2+ years of experience in energy storage, photovoltaic, lithium batteries, or system integration, and strong business development skills.

Senior Backend Engineer to design, develop, and maintain scalable backend services for an internal communications platform. Experience with GoLang, cloud platforms, and containerization technologies required.

Sales Engineer with a database background needed to partner with sales teams, deliver technical presentations, and design solutions. Requires 3+ years of experience in pre-sales, sales engineering, or database development. Strong database knowledge (SQL, NoSQL) and excellent communication skills are essential.

Tech Lead Python Frontend needed to define technical vision, manage projects, and lead a team of developers. Requires 6+ years of Python experience, frontend expertise (React preferred), and strong people management skills. Excellent communication and problem-solving abilities are essential.

Senior Vue.js Developer will join a fintech company's product team (CFT, CV3, or CDP) to develop and maintain web applications. Requires 5+ years of experience with Vue.js, JavaScript, and GraphQL. Strong communication skills and proficiency in English (B2 minimum) are essential.

Designs, builds, and deploys machine learning models with a focus on graph algorithms and Graph Neural Networks. Performs data analysis on large datasets to identify patterns and trends. Translates business problems into data science projects, selecting appropriate tools and methodologies. Collaborates with other roles throughout project lifecycles. Develops and maintains APIs and microservices for AI integration. Proposes AI solutions to customers based on collected information. Requires 5 years of commercial data science experience with a proven track record of delivering impactful machine learning solutions. Expertise in Python development, ML frameworks (PyTorch, TensorFlow), and libraries (Scikit-learn). Hands-on experience with graph databases (e.g., Neo4j) and GNNs is preferred. Knowledge of distributed data processing technologies (e.g., Spark, Kafka) and cloud environments (AWS, Azure, or GCP) is beneficial. Strong problem-solving, analytical, and communication skills are required. Fluency in English is essential.

Designs, implements, and maintains scalable identity governance solutions using SailPoint and/or Okta IGA. Builds integrations and workflows using APIs, connectors, and automation. Implements PAM capabilities and partners with teams to ensure solutions meet security and compliance requirements.

Senior Angular Developer needed for a long-term project in the financial services domain. Design, develop, and maintain complex front-end applications, focusing on performance, security, and scalability. Collaborate with backend teams, product owners, and architects.

Lead Data Engineer will design and build scalable data platforms using Databricks, Snowflake, and Microsoft Fabric. Responsibilities include creating reusable frameworks, leveraging GenAI for automation, and leading technical discussions with clients.

Microsoft Cloud Engineer to support the migration of a mature, business-critical application from on-premise to Azure using a Lift & Shift approach. Requires expertise in Azure architecture, on-premise to cloud migration, Windows Server/IIS, SQL Server, Docker, and strong communication skills.

Test Specialist to develop, execute, and debug test cases for ServiceNow platform. Requires 5+ years of testing experience (8+ years without ISTQB certification), Bachelor's degree, and expertise in various testing methodologies.

We are seeking a DWH Developer with 5+ years of experience in data warehousing and Snowflake platform expertise. The ideal candidate will have hands-on experience with data modeling, ETL/ELT processes, Snowflake optimization, and data security best practices.

Android Developer providing 2nd line support on a project with a rotational on-call schedule. Responsibilities include analyzing and diagnosing issues, bug fixing, and collaborating with other developers.

Nexio Management seeks a Technical Writer to create technical documentation and training materials based on applications, mock-ups, and UML diagrams. The role includes ensuring accuracy and quality of materials, reviewing project documentation, and preparing application presentations.