5395 English-speaking jobs in Masovian Voivodeship

Lead and mentor cross-functional teams in the development of a financial industry project. Design and oversee scalable architectures based on Node.js and microservices. Translate business needs into technical solutions and support pre-sales activities.

Senior Software Engineer will design and implement enterprise software for the tokenization platform. Responsibilities include technical design, proof of concept development, and driving the development and review of technical designs and code. The role requires 10+ years of experience in application services development for large scale systems, expertise in Java, REST APIs, and distributed systems, and experience with AI tools and messaging systems like Kafka.

Provides administrative support to the Group PMO and individual projects. Manages roadmaps, portfolios, templates, processes, and documentation. Ensures adherence to project management methodologies and supports Program/Project Managers.

Provides operational support and facilitates knowledge transfer for STAR ecosystem applications within Road operations. Collaborates with Key Users, country organizations, and Ecosystem Rollout teams to ensure successful adoption and usage.

Fullstack Software Engineer Intern to revive and improve an existing application using JavaScript and Java. Follow internal SDLC guidelines and provide feedback on development processes. Contribute to frontend and backend development, collaborate with senior engineers, and participate in code reviews.

Lead the design and development of AI-enabled web and mobile products. Architect and build React web applications and native iOS apps using Swift and SwiftUI. Integrate frontend applications with REST APIs and implement robust testing strategies. Champion AI-augmented development workflows using Claude Code.

Data Engineer intern to work on a customer project, designing and implementing data pipelines, and contributing to a global data platform.

Design, build, and operate data infrastructure for AI-enabled solutions. Develop and maintain Databricks-based data processing workflows and architect PostgreSQL data models. Implement data orchestration workflows, data quality frameworks, and feature engineering pipelines. Collaborate with ML Engineers to design data pipelines for model training and inference.

Cloud Engineer (Mid/Senior) will design, build, and manage AWS-based environments. Responsibilities include developing Terraform modules, automating deployments, and investigating Kubernetes issues. Must have experience with Terraform, Kubernetes, AWS, shell-scripting, CI/CD, and automation.

Experienced OT Security Specialist needed to design, implement, and maintain security controls for industrial networks. Responsibilities include risk assessments, vulnerability analyses, penetration testing, and security incident response. Requires 5+ years of experience in OT/ICS security, strong understanding of ICS/SCADA protocols, and experience with network security technologies.

Senior Data Engineer needed for customer enablement and engineering of a managed Apache Airflow platform. Responsibilities include Airflow configuration, DAG design, troubleshooting, and technical advising. Requires strong Airflow knowledge, Python experience, and customer-facing support experience.

Develop Oracle UIM components, gather requirements, model resources, and integrate with web services.

Salesforce Developer to implement and configure Agentforce Service solutions in production environments. Requires proven experience with Agentforce projects, Salesforce development, and integrations.

Senior Software Engineer to design, develop, and maintain cloud-native applications using AWS services. Experience with AWS Glue, PySpark, ECS, Kubernetes, React, and FastAPI required.

Develop and optimize AI-driven agentic systems using large language models. Create automated business processes and AI agents through prompt engineering.

Junior Salesforce Marketing Automation Consultant will develop marketing automation strategies, analyze and optimize marketing processes, and assist project teams in client interactions. Requires a university degree, interest in digital marketing, and good grasp of English.

AI Business Partner will identify and prioritize AI use cases, lead workshops, and drive AI initiatives from concept to MVP. Requires strong understanding of AI, business impact assessment, and experience in transformation or consulting roles.

Experienced Data Scientist to lead end-to-end data science initiatives for a global organization developing Generative AI and Agentic Systems. Focus on Agentic Systems for recruitment and Talent Center automation, and LLM chatbots and AI products for a hardware manufacturer. Requires 7+ years of experience in ML, Generative AI (LLM/LMM), and production ML system scaling. Strong Python, SQL, and cloud tools (GCP/Azure) skills are essential.

Machine Learning Engineer to design and implement end-to-end MLOps pipelines on Azure. Requires strong Python skills, experience with ML frameworks (PyTorch, TensorFlow, scikit-learn), and Azure services (Azure ML, AKS, Azure DevOps). Must have hands-on experience with containerization (Docker, Kubernetes) and MLOps practices (MLflow).

Lead Data Engineer to build and optimize cloud data platforms on AWS. Develop data pipelines, design data models, and deliver analytics-ready datasets. Requires 4-6 years of experience as a Data Engineer with strong SQL, Python, and AWS skills.