13550 English-speaking jobs in Masovian Voivodeship

Full Stack Developer will design and deliver features for a B2B SaaS platform in the insurance sector. Responsibilities include building new functionalities, enhancing components, and ensuring scalability. Requires experience with C#, ASP.NET Core, Angular, and PostgreSQL.

Design, develop, and maintain Microsoft Dynamics 365 CRM solutions. Build plugins, custom components, and backend logic in C# (.NET). Develop frontend features using JavaScript.

Design, implement, and review Java-based solutions for enterprise projects. Diagnose and resolve system errors, enhance performance, and estimate effort for planned changes.

Security Consultant will assess, design, and implement security measures, ensuring compliance with industry standards. Implement and manage Public Key Infrastructure (PKI), developing policies, processes, and advice on PKI governance. Collaborate with cross-functional teams to integrate security into data workflows.

Power Platform Developer (she/he) needed for designing, developing, and maintaining business applications using Microsoft Power Platform. Must have 2-3 years of experience with Power Platform, strong Power Apps knowledge, and the ability to analyze business needs and translate them into technical solutions.

Technical Solutions Engineer needed to support customers using AI/ML tools. Collaborate with engineering and product teams to ensure excellent customer experiences. Strong communication, problem-solving, and technical understanding required.

Senior Data Engineer will design and implement data models and architectures, develop and maintain ETL processes, and ensure data quality and security. Requires expertise in SQL, Azure Data Factory, and CI/CD integration for data workflows.

Senior Python Data Engineer will design, implement, and maintain scalable backend services and data pipelines for a global life sciences company. Responsibilities include developing REST APIs, optimizing BigQuery data models, and integrating GCP services. Requires 7 years of software engineering experience, 4 years with Python 3.x, and expertise in FastAPI, Pydantic, and SQL.

Senior Full Stack Developer with 7+ years of experience designing, architecting, and delivering high-performance web applications. Expertise in React.js, Node.js, and RESTful/GraphQL APIs. Experience with database design, optimization, and integration strategies (PostgreSQL, MySQL, or MongoDB). Proven track record of architecting, deploying, and maintaining high-traffic production applications.

Senior Dynamics 365 Solution Architect needed for a financial industry project. Design and implement solutions within Dynamics CE/CRM and the Power Platform. Supervise a team and collaborate with business teams.

Senior Project Manager to lead complex projects in the banking industry. Requires 5+ years of experience, background in institutional/investment banking, and expertise in securities services, investment funds, or financial market infrastructure. Must be comfortable working within a structured project framework with weekly sprints, backlog management, and RAID tracking.

DevOps Engineer (AWS-First, Multi-Cloud) will design and implement cloud infrastructure primarily on AWS, including networking, security, runtime, data, and logging layers. You will build and maintain CI/CD pipelines for application deployments, serverless and container-based services, and infrastructure-as-code promotion. Responsibilities include implementing security and compliance guardrails, owning observability and SLO readiness, and supporting connectivity across enterprise systems.

Lead Go Developer needed for a project building a scalable distributed platform for a global insurance and assistance company. Responsibilities include designing and evolving scalable systems, collaborating with Product Managers, and leading code reviews. Must have 5+ years of experience in Golang, concurrency patterns, system design, and CI/CD tools.

Reporting Specialist provides timely, high-quality reporting and data analysis to leadership and stakeholders. Manages data governance, reporting processes, and automated data systems. Requires 8+ years of experience in reporting, data analysis, or similar roles, fluency in English, and advanced Excel skills.

Operate, configure, and optimize customer-facing chatbots and AI agents. Translate business processes into structured prompts and automation workflows. Manage knowledge bases and ticketing systems.

Delivery Operations Manager specializing in Financial Operations. Manages month-end closures, financial projections, contract compliance, procurement, invoicing, and strategic financial analysis. Requires experience in operations management, financial coordination, or project PMO roles within IT, proficiency with OpenAir and other management tools, and strong financial literacy.

Lead Power Platform developer designing and implementing complex solutions using Power Apps, Power Automate, Power Pages, and Power BI. Educate junior resources and stay current on product developments. Minimum 3 years of Power Platform experience required.

Senior Quality Engineer will design, execute, and optimize automated tests across various levels (functional, integration, contract, performance, and load). Responsibilities include integrating automated testing into CI/CD processes, collaborating with Product Owners, and acting as the sole QA Engineer for the team.

This 18-month Fast Track Leadership Program is designed for ambitious professionals seeking Director-level roles. The Strategy & Investment Senior Manager role blends strategic work with deep immersion in the company's growth, new markets, and long-term direction. The program includes rotations through key strategic teams and leadership of high-visibility projects. The target outcome is readiness for a senior manager/director role in new markets, new businesses, or major growth initiatives.

Accounting Controller ensures accounting consistency and integrity in accordance with ECCO policies. Responsible for monthly closing activities, analysis and reporting, and compliance with local reporting and tax requirements. Collaborates with various departments and external providers. Requires a Bachelor's Degree in Finance, Accounting, or Business Administration and at least 5 years of experience in R2R/GL roles.