6498 English-speaking jobs in Masovian Voivodeship

Experienced JavaScript Mashup Developer needed with 10+ years of ReactJS (16.x or above) expertise. Must have strong Typescript, ES6, and AI tool (e.g., GitHub Copilot) skills. Experience with D3.js, AG-Grid, and Qliksense API integration is required.

Lead a development team creating and maintaining applications in a .NET environment. Guide strategic direction, collaborate on specifications, and ensure scalable systems.

Addepto seeks a Databricks Partner Development Manager to lead and scale our strategic partnership within the Databricks ecosystem. This role focuses on driving alliance growth, increasing market visibility, unlocking partner-funded opportunities, and elevating Addepto's standing within the Databricks partner ecosystem.

Senior .NET Developer to develop and maintain C#/.NET components for integration with a third-party portfolio management tool. Collaborate with teams to understand platform requirements and architecture.

AI DevOps Engineer will support the migration and standardization of 90+ applications across Markets Technology. Responsibilities include identifying inefficiencies in the software delivery lifecycle, building reusable DevOps patterns, and collaborating with teams to adopt new practices. Requires strong DevOps experience, familiarity with Java applications, Kubernetes, CI/CD tooling, and workflow automation. Experience with AI tooling like GitHub Copilot is a plus.

Principal Engineer needed to own and optimize the PDLC/SDLC process. Deliver full-stack AI/product solutions, mentor engineers, and collaborate with product stakeholders. Strong SaaS/product engineering background and experience with AI/GenAI workflows required.

Full Stack Developer to build and develop a Krypton micro frontend for encryption key management within a platform portal. Experience with React or Angular, TypeScript, Kubernetes controllers, and Go is required.

Experienced Cybersecurity Change Management professional to drive adoption of initiatives, improve communication, and strengthen security awareness. Responsibilities include leading change activities, creating adoption roadmaps, managing the cybersecurity intranet, and designing communication campaigns.

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.

Senior Product Manager for SAP SuccessFactors, managing a defined scope within the SuccessFactors landscape. Collaborates with stakeholders, drives product strategy, and oversees the full product lifecycle. Requires fluency in business English and 5+ years of experience in a similar role with strong SAP SuccessFactors expertise.

QA Lead will analyze requirements, prepare test scenarios and cases, and implement automated test scripts in Robot Framework and Python. Requires 7 years of Python development experience, 7 years with database technologies, and 5 years with Git.

Senior C++ Developer to build and enhance trading and backend platforms. 5+ years of commercial C++ experience required. Strong knowledge of object-oriented programming, multithreading, sockets, and Windows APIs.

Lead large-scale migrations to BigQuery as a GCP Data Architect. Develop and execute end-to-end migration strategies for Cloud Database and Data Lake solutions.

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.

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.

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 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.

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.

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.

Lead a team of engineers building internal tooling and APIs for payments. Manage daily operations, drive technical execution, and support team growth. Oversee system health, manage incidents, and ensure quality in all releases.