6447 English-speaking jobs in Masovian Voivodeship

Senior-level developer with strong experience in full-stack software development and AI integration. Solid foundation in software engineering, data processing, automation, API development, and modern AI technologies.

Senior DevOps Engineer to architect, refactor, and maintain AWS data platform for a fintech client. Experience with Terraform, CloudFormation, Apache Airflow, CI/CD pipelines, and data science infrastructure required.

Virtusa seeks a Deep Learning Senior Engineer to architect and build advanced Generative AI solutions. Specialization in Transformer-based models, RAG systems, and LLM orchestration within the Google Gemini ecosystem on Vertex AI is required. Responsibilities include model design, LLM orchestration, advanced RAG system architecture, and fine-tuning LLMs.

Cyber Security Engineering Consultant delivers end-to-end product security engineering for digital products. Responsibilities include threat modeling, secure architecture design, security requirements development, risk management, vulnerability management, and DevSecOps integration. Requires 5+ years of experience in product security, application security, cloud security, and DevSecOps. Strong understanding of OWASP Top 10, ASVS, ISO 27001, NIST Cybersecurity Framework, and secure software engineering principles is essential.

Virtusa seeks a remote Consultant – Cyber Security Engineering for a healthcare project. Requires 5+ years of experience in product, application, cloud security, and DevSecOps. Strong hands-on experience with STRIDE, secure architecture reviews, cloud-native security, Kubernetes, and secure SDLC.

Lead Site Reliability Engineer needed for a dynamic international project. Requires 4+ years of platform/system engineering experience with Go, Python, Java, Ruby, or similar languages. 3+ years in an engineering role with distributed teams. Hands-on experience with containerization technologies and IaC. Proven experience building and running cloud applications at scale. Must have Chef experience. Degree in Computer Science or related field.

Experienced Mobile Developer needed for remote position. Responsibilities include migrating from App Center to New Relic, ensuring UI compatibility with Grial and Telerik components, and managing CI/CD pipelines for Android and iOS. Requires 5+ years experience with .NET MAUI, UI component migration, NuGet, and mobile release processes. Fluent English required.

Senior Full Stack Developer to build and scale AI applications, integrate workflows, and design front-end interfaces. Requires 5+ years Python experience (Django, Flask, or FastAPI), strong AngularJS skills, and hands-on experience with agentic AI systems and LLMs.

NET Regular Senior developer needed for a case management platform project. Requires strong C#/.NET Core, Azure, Angular, Terraform, and CI/CD experience. SharePoint and Azure Storage knowledge, data migration experience, and ability to work in Agile teams are essential. Remote work with potential for future UK travel.

Develop Computer Vision algorithms for real-world applications. Build and improve Deep Learning models for object detection, segmentation, classification, tracking, and pose estimation. Validate models on real-world datasets and edge cases. Collaborate with robotics, software, and embedded teams. Optimize models for deployment on edge devices.

Marketing Project Manager to develop and execute marketing strategies for DataArt's key verticals. Manage cross-functional teams, lead customer marketing initiatives, and contribute to content and campaign refinement. Requires 3+ years of project management experience in marketing, 5-7 years of total marketing experience, and proficiency in project management and marketing automation tools.

Senior .NET Developer to refactor and expand a ticket selling system. Requires 7+ years of experience in commercial software development on the .NET platform, C#, and microservices architecture. Experience with REST API, unit testing, and dependency injection is essential.

Senior Data Engineer to design and implement a unified Spanner based data platform combining relational, graph, and vector data models. Responsibilities include schema design, query optimization, CDC pipeline development, and data synchronization. Requires strong data engineering background, experience with Google Cloud Spanner, advanced SQL skills, and proficiency in Python.

Senior Angular Developer with Java skills will design, develop, and enhance scalable credit and financial systems. Responsibilities include building backend services using Java and microservices architecture, developing frontend components using Angular, and collaborating with international teams.

Senior Business Analyst to design and implement scalable automation solutions for investor relations content production and approval workflows. Collaborate with stakeholders to gather requirements, translate them into documentation, and coordinate with developers. Experience with content automation platforms and private equity materials required.

Experienced Data Engineer/Databricks Developer sought for a remote project focused on data quality monitoring. Responsibilities include designing, implementing, and supporting a Databricks-based DQX solution, developing data quality rules and pipelines, and delivering dashboards for business users. Strong Databricks (Spark, SQL, Delta Lake, Python), data pipeline, and data quality framework experience required. Fluent English is essential.

Power BI & Microsoft Fabric Platform Specialist needed to support, develop, and improve the organization's analytics platform. Responsibilities include platform administration, report development, and enabling self-service analytics for business users. Strong Power BI administration and development experience, DAX, Power Query, and data modeling knowledge required.

Senior AI Solutions Architect will design and implement LLM driven solutions with a focus on retrieval augmented generation and knowledge graph integration. Responsibilities include defining orchestration pipelines, entity extraction, semantic search strategies, and evaluation frameworks.

Team Connect seeks a Windows Engineer to administer and monitor Windows Server operating systems in a virtualized environment. Responsibilities include system configuration, scripting, and troubleshooting. The ideal candidate has experience with Windows Server 2016 or later, virtualized environments, and scripting languages like PowerShell.

AI-Augmented Developer Intern will design and develop digital products using AI as a core tool. Applicants should demonstrate experience with AI prompting, code generation, and possess strong English communication skills.