7719 English-speaking jobs in Masovian Voivodeship

This position is a crucial part of the operations team, driving content creation via creative software for the Client's European regions. The ideal candidate will take charge as a proactive senior developer and administrator, applying their creative expertise to fulfill various design needs and execute email publishing. Front-End Solution Consultant Nr ref. : 38/6/2026/GP/268873/jobs.

Senior Software Engineer to implement technical solutions and ensure business impact. Opportunity to grow into managing a business direction, including delivery, people management, and quality control.

The Chief Operating Officer will oversee daily operations, implement strategy, and drive operational scalability. The role requires 4+ years of leadership experience, operational expertise, and process improvement knowledge. A Bachelor's Degree in a related field and relevant certifications are beneficial.

Senior Product Manager – Specialty care, Respiratory will drive growth through brand strategy development, marketing plan execution, and cross-functional collaboration. This role supports portfolio expansion and involves close interaction with global teams.

Join Enter Air's cabin crew team and deliver safe and memorable journeys. Ensure passenger comfort and well-being, provide clear information, and manage onboard sales. Represent Enter Air at promotional events.

Senior Litigation and Dispute Management Counsel manages complex commercial litigation, disputes, and compliance incidents. Provides legal advice to senior management, develops risk mitigation strategies, and collaborates with internal and external teams. Requires 8-10 years of litigation experience and a qualified lawyer designation.

Senior Python Engineer for financial backend development and integrations. Designs, develops, and maintains scalable Python backends, APIs, and data pipelines. Implements integrations with external systems and APIs. Collaborates with Product Managers and Tech Leads. Requires 6+ years of Python experience and experience with AI tools.

Operational Finance Assistant supports monthly reporting, intercompany reconciliation, and payment processing. Requires a finance/accountancy degree, advanced MS Office skills, and English proficiency (B2).

IT Assistant will review technical documentation, coordinate ICT activities, and represent end users. Requires 2+ years of experience, proficiency in MS Office, and excellent English (B2+). Must possess strong communication, organizational, and problem-solving skills.

Join Wizz Air Cabin Crew in Poland and ensure safe, smooth, and welcoming flights. You will provide customer service, manage in-flight sales, and embody core values of dedication, inclusivity, positivity, and integrity. Must have a valid passport, right to work in Poland, be 18+, have an arm reach of 210cm, a high school diploma, fluency in English, and the ability to swim.

Finance interns will participate in monthly closing processes, invoice processing, journal entry preparation, and balance sheet reconciliation. Interns will also support teams in developing and improving accounting processes.

Leads production scheduling for formulated products across internal and toll manufacturing sites. Develops and maintains a 16-week master schedule, collaborates with cross-functional teams, and resolves supply issues.

Serves as the primary operational contact for clients, handling requirements, delivery timelines, and quality issues. Collaborates with internal teams to ensure seamless solution delivery and client satisfaction. Requires 3+ years of experience working with corporate clients and strong problem-solving and communication skills.

Senior Full Stack Developer will design, develop, and support digital solutions and applications used by Arval customers and internal users. Responsibilities include clarifying needs, carrying out studies, designing software solutions, and optimizing existing code. The role requires expertise in JAVA, Python, Node.js, TypeScript, Webpack, Spring Boot, Angular, Git, SQL, Oracle, Redis, HTTP/REST, SOAP, Kafka, Jenkins, GitLabCI, Maven, IntelliJ, Docker, Kubernetes, JIRA, and Confluence.

Administer and maintain the Tableau Cloud environment, including user management, permissions, and platform performance. Troubleshoot technical issues and support business teams with dashboard publishing and data source management.

SAP ABAP Developer will design and implement customer, sales, and marketing data management processes and solutions. Responsibilities include application development using ABAP, SAP MDG, WebDynpro, HANA, and related technologies. The role requires a Bachelor's degree in Engineering, Business, or a related field and a minimum of 3 years of SAP ABAP experience. Fluency in English (C1 level) and strong communication skills are essential.

Python developer to create automation solutions using Django, Celery, Pandas, and SQL. Experience with microservices, cloud platforms (Kubernetes, Docker, AWS), and CI/CD is required. AI and GenAI knowledge is a plus. Must be fluent in English.

Mainframe Application Analyst needed for hybrid role (2/3 days in office). Requires deep understanding of COBOL, JCL, DB2, VSAM, CICS, IMS. Experience in requirements gathering, impact analysis, documentation, and application maintenance support. Strong analytical skills for validating changes and test results. Ability to coordinate with Release Managers for deployments.

Senior SDET to design, develop, and maintain automated test frameworks for UI, API, and backend systems. Experience required in Java, Selenium, Cucumber, Serenity BDD, Spring Boot, and SQL. Collaborate with developers, product teams, and QA engineers to ensure software quality.

AgileEngine seeks a DevOps Engineer to design, build, and operate containerized and serverless workloads on AWS. Responsibilities include implementing infrastructure as code, establishing CI/CD pipelines, and providing technical mentorship.