6427 English-speaking jobs in Masovian Voivodeship

Software Development Engineer in Test to develop and maintain automated test suites for APIs, databases, and user interfaces. Collaborate with US team, requiring evening working hours.

Power Platform Developer needed for remote contract role. 2-3 years of experience with Power Apps, Power Automate, Power BI, and Dataverse required. Collaborate with teams to design, develop, and optimize solutions.

As a Senior MLOps Engineer – AI Infrastructure & Pipelines, you will design and maintain CI/CD pipelines for machine learning models, automate deployment, testing, and monitoring of AI solutions, and manage cloud-based infrastructure on AWS, Azure, or GCP. You will collaborate with data scientists to ensure reproducibility and scalability of experiments, implement model monitoring and performance tracking systems, and troubleshoot production issues.

Senior Software Engineer will develop backend solutions in Python and hardware device drivers for encryption systems. Responsibilities include creating Windows applications, enhancing frontend components, automating CI/CD workflows, and supporting Windows batch scripts. Troubleshooting Python, JavaScript, and C++ codebases, identifying system risks, and collaborating with product development teams are also key duties.

Develop advanced analytics and AI solutions for financial decisions. Analyze large datasets, design predictive and prescriptive models, and collaborate with stakeholders. Implement machine learning models and ensure compliance with financial regulations.

As a Mid-Level Process Automation Specialist, you will configure business processes on the FerrytFlow platform, provide support and training to users, and ensure seamless integration and operation. You will gather and analyze business requirements, collaborate with cross-functional teams, and document process configurations.

Senior Node.js Developer will develop and maintain backend applications for digital advertising serving and identity management. Responsibilities include creating automated tests, tools, and monitoring solutions, participating in brainstorming and co-creating new directions for the advertising ecosystem, and collaborating with cross-functional teams. Requirements include a higher education, at least 5 years of programming experience in IT projects, and minimum 5 years of hands-on experience in Node.js development. Strong knowledge of application design, performance optimization, and monitoring is also required. Proficiency in Node.js, TypeScript, NestJS, and Fastify is necessary, along with experience working with databases like MongoDB and Redis. Familiarity with AWS services, including S3, and a solid understanding of object-oriented and functional programming in JavaScript are also needed.

Build, deploy, and maintain scalable machine learning services within the advertising domain. Orchestrate ML engineering workflows, including model packaging, deployment strategies, and operational stability. Collaborate with Data Science and Research teams to productionize models.

Data Engineer needed for a long-term project supporting a U.S.-based education services provider. Responsibilities include designing, developing, and maintaining scalable data pipelines using Snowflake, dbt, Coalesce.io, Airbyte, SQL Server/SSIS, and Azure Data Factory. Must have experience with Medallion Architecture, dimensional data modeling, and ETL/ELT concepts.

Senior Data Engineer to design, implement, and maintain scalable data platforms on Google Cloud Platform. Develop and maintain data pipelines, implement data ingestion, and build and optimize transformation logic. Collaborate on schema evolution and deployments using CI/CD.

Senior Data Engineer to design, implement, and maintain scalable data pipelines and lakehouse architectures on Databricks. Lead a platform migration from Azure Synapse to Databricks and develop a Databricks-based data warehouse. Collaborate with analytics, product, and business teams to deliver Power BI datasets and dashboards.

Senior-level data engineer to design, develop, and maintain scalable Apache Spark applications. Responsibilities include defining coding standards, conducting code reviews, optimizing data processing workflows, and collaborating with cross-functional teams. Requires minimum 7 years of software development experience with a focus on data engineering, extensive Apache Spark experience, and proficiency in Python.

Senior Backend Engineer to design, build, and operate scalable microservices in a distributed, event-driven environment. Requires strong production experience in Go, microservices, Kafka/RabbitMQ, Kubernetes, and Docker. Experience with PostgreSQL, CI/CD, and cloud environments (AWS preferred) is also needed.

Architect and scale a high-performance Loyalty Points Engine in Go and Kafka. Own key technical decisions, mentor engineers, and shape engineering standards.

Senior Full Stack Engineer with 8+ years of Go experience needed to architect and develop backend systems for enterprise software. Full-stack skills (Javascript/Typescript, React or Vue.js) and experience with REST, gRPC, Docker, and Kubernetes are required.

Fullstack Developer for a long-term project with PwC. Develop and maintain Java backend services, React/TypeScript user interfaces, and REST APIs.

Senior Java Engineer to develop backend services, integrate data sources, and design data processing services. Requires 5+ years of Java development experience, strong understanding of modern software architecture, and hands-on experience with CI/CD, Docker, Kubernetes, and AWS cloud services.

Experienced HCL Notes / Domino Consultant needed for long-term project supporting and maintaining a large-scale enterprise environment. Responsibilities include administration, monitoring, troubleshooting, and documentation.

The Test Engineer will execute test plans, analyze test data, and document defects to ensure software quality. Requires a degree in Computer Science, Software Engineering, or a related field and experience in software validation, development, or design. Excellent English skills are essential.

As a Senior QA Automation Engineer, you will build and maintain automated test suites using Selenium and/or Playwright. You will write code in Python or JavaScript to reproduce and investigate bugs, design test cases, and triage defects. You will collaborate with developers and product managers to define acceptance criteria and contribute to CI/CD pipelines.