224 English-speaking jobs in Podlaskie Voivodeship

Senior LLM Optimization Engineer to optimize and monitor LLM prompts for data extraction from property schedules. Requires Python proficiency, prompt engineering/LLM optimization experience, data analytics expertise, and familiarity with Grafana dashboards.

Senior AI Engineer to develop GenAI applications. 5+ years experience in Python (FastAPI, Pandas, NumPy), Retrieval Augmented Generation (RAG), and prompt engineering. Bachelor's or Master's degree in a related field. Azure cloud services experience required.

Full Stack Developer to build and enhance a cloud platform for global live events using React and Node.js on AWS. Develop end-to-end features, implement serverless APIs, and integrate with SaaS platforms.

Analyze, troubleshoot, and implement technical solutions for Atlassian systems and plugins. Collaborate with users on process automation, reports, workflows, and dashboards.

Lead the design, development, and validation of Machine Learning solutions, ensuring alignment with project objectives. Research, test, and select AI solutions to meet business requirements. Understand client needs and translate business problems into data science problems. Architect and oversee the implementation of data pipelines and workflows. Coordinate with Data Engineering and Software Engineering teams. Present findings and recommendations to stakeholders.

Lead Data Engineer (Databricks) will design, build, and implement scalable data architectures for high-volume simulation data. Responsibilities include developing data preprocessing pipelines, defining KPIs, and collaborating with data engineering, analytics, and data science teams. Requirements include a Master's degree in a relevant field, 4+ years of experience in Data Engineering, and strong experience with Databricks, Apache Spark, and Python.

R Systems is searching for an experienced 1st Line Engineer to join our team of innovators! You will work as a L1 Support Engineer in projects for clients in IT industry. You will be able to gain experience in working with complex IT projects. You will have a possibility to work in international environment in growing operations department.

Full-stack engineer to build and maintain software applications using .NET/C#, T-SQL, Angular, and related technologies. Develop front-end and back-end components, design database schemas, and optimize code for performance. Collaborate with teams to ensure software solutions meet client needs.

Data Scientist to design, deploy, and maintain scalable machine learning models for forecasting, optimization, and product performance analysis. Collaborate with stakeholders to translate business needs into data-driven solutions.

Senior Software Engineer to lead a team, design, develop, and launch backend systems at scale. Experience with Python or Kotlin, AWS, MySQL, and Kubernetes required. Proven ability to mentor junior engineers and drive project delivery.

As a Staff Data Scientist within Conversions, you will shape the data and modeling strategy behind customized user journeys and funnel decisioning. You will design, implement, and evaluate machine learning approaches for large-scale personalization and routing decisions.

Senior AI Engineer will lead XTB's LLMOps and Agentic strategy, ensuring secure and reliable AI experiences for investors. Responsibilities include architecting AI solutions, establishing LLMOps standards, and collaborating with data and product teams. Requires 5+ years of experience in deploying production-grade AI/ML solutions, expertise in LLM orchestration and data frameworks, and proficiency in building APIs and semantic layers.

Develop and maintain scalable, high-performance backend services for trading and crypto-focused applications. Optimize performance across JVM, databases, caching, and networking. Implement secure key management and transaction workflows. Integrate with blockchain nodes, custody providers, and staking protocols.

Senior Software Engineer / Architect will design software architecture, ensure code quality and compliance, and manage software work packages. Responsibilities include creating documentation, integrating AI/ML models, and collaborating with cross-functional teams. Requires a Bachelor's or Master's degree in computer science and 5+ years of experience with Java 17+, Spring Boot, JUnit, Flyway, and Python.

Technical Support Engineer will diagnose and resolve complex technical issues across multiple programming languages and environments. Collaborate with engineering and product teams to ensure efficient issue resolution and improve product quality. Must have 2+ years of experience in customer-facing technical roles, fluency in English, and strong knowledge of Java, Atlassian SDK, and build pipelines.

Manage localization projects end-to-end in an Agile environment, ensuring high-quality, on-time delivery of Product and Marketing content. Identify opportunities to streamline workflows, collaborate with stakeholders, and monitor industry trends.

Senior SAP HCM Consultant with 5+ years of experience required. Expertise in SAP HCM and SuccessFactors Employee Central integration (PA/OM, PY/PT) is essential. Responsibilities include interface management, troubleshooting, and providing expert advice to HR departments. Strong analytical and communication skills are needed. Basic ABAP knowledge is a plus.

ServiceNow Architect needed to ensure the architecture and security of the ServiceNow platform, focusing on the Strategic Portfolio Management module. Lead technical direction, develop reusable components, and collaborate with business units to design and maintain scalable solutions.

QA & Platform Ops Specialist ensures the quality, stability, and compliance of newsletter publications across multiple platforms. Responsibilities include pre-send review for formatting, content, and compliance issues, cross-client rendering validation, account health checks, and defect reporting.

Manager Data Analytics (L3) for a leading Global Fintech Group. 5+ years experience in Data Analytics, BI, or related field. Sector expertise in FinTech, Banking, or Financial Services required.