13042 English-speaking jobs in Masovian Voivodeship

Data Business Analyst needed for a banking client in Warsaw. Analyze business needs, translate them into user stories, and collaborate with stakeholders. Strong SQL skills (SQL Server, Oracle) and Jira experience required.

We are seeking an experienced Sr Software Engineer to design, build, and maintain AI-driven applications, including voice agents, within our products. This role involves leveraging Python, AWS Lambda, API Gateway, Terraform, and agentic application development frameworks to create intelligent, scalable solutions.

Experienced Data Scientist to develop and deploy machine learning models, build data pipelines, and lead data science teams. Requires expertise in supervised learning, tree-based algorithms, linear models, Python, PySpark, and cloud platforms like Azure and Databricks.

Design, develop, and maintain cloud-native backend services using Java 21 and Spring Boot. Contribute to full-stack development by implementing React/TypeScript user interfaces. Leverage AI-assisted development tools to accelerate delivery and improve code quality.

Backend Software Engineer specializing in C# to maintain and optimize the data ingestion and analysis engine of Tenable Identity Exposure.

Network Security SME will drive strategic initiatives to enhance network security and resilience. This role requires expertise in network security controls, technologies (firewalls, IDS/IPS, proxy solutions), and protocols (TCP, UDP, DNS). Experience with public cloud platforms (AWS, Azure, or GCP) is advantageous. Proven ability to produce reports with actionable findings and recommendations is essential. Advanced industry certifications (CISSP, CISA, CISM) are highly desirable.

Senior Automation Tester for a banking client. Experience with UI/API testing, C# or Java, integration testing, XML/JSON, SQL, GIT, and JIRA.

Lead FullStack Engineer to develop and maintain high-traffic, public-facing websites for a European online car market. Requires 5+ years of experience with backend technologies (C#, Node.js, .NET), frontend technologies (React, Angular, Vue.js), and cloud infrastructure (AWS, Docker). Strong understanding of software architecture, design patterns, and AI tooling (ChatGPT, Codex, Vercel AI SDK, LangChain). Must have experience with SQL & NoSQL datastores, APIs, and CI/CD pipelines.

SimCorp Dimension Platform Specialist for Asset Management. Own and support the SimCorp Dimension platform, act as a technical expert, and collaborate with teams to improve processes.

Business Analyst specializing in AI solutions. Experience in process mapping, workflow design, and business analysis. Strong communication and problem-solving skills. Familiarity with enterprise platforms and AI technologies preferred.

Software Engineer will design, build, and test software products that reach a global customer base. Responsibilities include collaborating with teams to develop solutions, analyze bugs, and apply debugging tools. Proficiency in Java, Golang, Kafka, Redis, C++, and C# is required.

Cybersecurity Engineer to oversee application security for business-critical applications. Experience with threat modeling, secure design reviews, and AWS security services required.

Tech Lead for enterprise-scale project focused on building a scalable data and analytics platform for investment research. Requires Python, AWS, and Java experience.

Develop and maintain .NET 8 backend services using Clean Architecture and modular monolith principles. Collaborate with Business Analysts and manage Azure integrations.

Solutions Architect to design, build, and maintain microservices architectures. Deep expertise in API strategy, design, and management, including RESTful and event-based APIs. Proven experience with Agentic AI architectures and microservices best practices. Excellent knowledge of the Microsoft stack (.NET, .NET Core, Web API, SQL Server, Azure).

As a P2P Optimization & Change Management Consultant, you will participate in Finance transformation projects, supporting the development of project deliverables for internal and external clients. You will contribute to process and technology maturity assessments, automation potential assessments, and implementation of ERP/Platform solutions. You will also prepare project deliverables, conduct analyses, and support presentations to clients. Proven experience in Procure-to-Pay (P2P) processes, process documentation, and at least one ERP system (S4H, SAP ECC, or Oracle) is required.

This role contributes to modernizing and migrating on-premises workloads to Azure, focusing on cloud-native architecture. Responsibilities include deploying, managing, and administering Azure Kubernetes Service (AKS), containerizing applications, and automating deployments using tools like PowerShell, Terraform, and Ansible.

Valuation Control Intermediate Analyst will perform independent price verification, valuation adjustments, and fair value hierarchy results for Citi's financial inventory. The role requires strong communication and teamwork skills across multiple locations.

Mechanical Design Engineer to support the development of mechanical components for engines and power generator systems. Design components and assemblies, prepare 3D models and 2D drawings, and collaborate with cross-functional teams.

Supports the implementation of a global digital strategy, manages user access to portals, and creates engaging web portals using a CMS. Manages digital asset libraries and collaborates with the Head of Brand Design and Governance and the Brand Management team.