English-speaking jobs in Chełm

Senior Java Developer needed to build a gambling website. Responsibilities include developing internal components, integrating with external systems, and potentially frontend development. Must have 6+ years of experience with Java and web application development. Experience with technologies like Kafka, Docker, MongoDB, MySQL, React, Springboot is advantageous.

Rozwoju Oprogramowania / Software Development EngineerMiejsce pracy: TczewTechnologies we useExpectedJavaCC++PythonOperating systemWindowsAbout the projectAs a Software Development Engineer working on cybersecurity products, you will design, develop, and test secure and scalable solutions.

As a Digital Data and Analytics Specialist, you will build and maintain data pipelines, develop reports and dashboards, and support machine learning use cases for Digital Communications.

Strategic Business Development Representative needed to build partnerships with global tech clients. Focus on identifying cloud-based opportunities and guiding clients through digital transformations. Requires German (B2+/C1) and English (B2) fluency, sales experience, and a tech-savvy mindset.

Translate business requirements into actionable initiatives, including system configuration and collaboration with Product Management. Conduct data analyses to identify trends and insights, and customize, maintain, and enhance software applications. Drive the implementation and optimization of key Controlling systems across international projects.

Akademia Leona Koźmińskiego is seeking an Assistant Professor for the Department of Management. Responsibilities include conducting research, supervising students, teaching in Polish and English, and participating in research projects. Requirements include a PhD in management, economics, or a related social science field, publications in peer-reviewed journals, and proficiency in English and Polish.

Financial Master Data and BI Specialist will establish and maintain financial master data governance, bridge local and group charts of accounts, and create a single version of the truth. Responsibilities include designing, developing, and optimizing BI solutions, collaborating with stakeholders and the Global BI team.

Senior Full Stack C# .NET Developer will design, build, and maintain efficient applications for a workforce management platform. Requires 8+ years of software development experience, proficiency in C#, .NET, Microsoft SQL Server, and frontend frameworks like React or Angular.

Field Technical Sales Support will contribute to the creation of webinars and online training for customers and dealers. This role involves building and maintaining technical databases, supporting marketing content creation, and providing technical consulting to sales partners and brand ambassadors. The ideal candidate will have a technical background in the automotive sector, strong communication skills, and experience in training.

Provide customer support to SAS Airlines' premium customers via chat or phone. Assist with booking flights, online services, payment options, and loyalty programs. Must be fluent in Danish (C1) and have solid English (B2).

Android Developer Miejsce pracy: WarszawaTechnologies we use ExpectedAndroid Kotlin Java Bluetooth Low Energy (BLE) IoT OptionalAndroid NDK Jetpack Compose HTTP Operating systemWindows About the project Join us as Android Developer. Grow in an environment that cares about your development as much as you do.

The Senior II Software Engineer Lead designs and develops foundational features for a global AI inference platform. Responsibilities include CDN, APIs, Kubernetes orchestration, observability, and deployment models. Expertise in distributed systems, cloud-native platforms, and API infrastructure is required. The role also emphasizes collaboration and mentoring within the team environment.

Provides customer service support, researches and resolves issues, and communicates order dispositions. Requires fluency in German and English, excellent communication skills, and the ability to multitask in a fast-paced environment.

Senior Data Analyst to maintain data quality, administer user access, and provide support for an EHS&S software platform. Develop training materials, analyze data, and identify trends. Requires a Bachelor's degree and 3+ years of experience in data analytics. Proficiency in SQL, Python, Power BI, and Microsoft tools is essential. Experience with EHS platforms is a plus.

Define and implement testing approaches and test scopes for assigned project areas. Design, prepare, and execute manual test cases based on business and technical requirements. Contribute to the implementation and execution of test automation activities. Execute integration, user acceptance, and end-to-end tests. Maintain and improve test cases, test documentation, and QA artifacts. Coordinate User Acceptance Tests with business testers and stakeholders. Collaborate with QA and cross-functional teams to ensure quality delivery.

Senior Software Engineer will deliver end-to-end solutions, working in an agile team to ensure technical quality and system stability. Responsibilities include taking business requirements, designing solutions, and providing production support. Requires strong Python experience, backend engineering fundamentals, and experience with cloud/devops basics. LLM awareness and SQL experience are also necessary.

Experienced Solution Architect needed to design and deliver high-performing, secure, and scalable solutions leveraging open source platforms. Collaborate with stakeholders to ensure solutions align with technical best practices and business objectives.

Software Engineer II will configure and parameterize the issuing platform, define products, and support project teams. Requires fluency in English, knowledge of card processing, PL/SQL, and Agile methodologies. Experience with Way4 Platform and Linux/Unix is advantageous.

Staff Machine Learning Engineer will design, deploy, and scale production-grade ML systems and LLM-driven agents. Responsibilities include building agentic frameworks, driving MLOps excellence, and scaling backend infrastructure. Requires deep experience building, deploying, and maintaining ML systems at scale, strong hands-on experience with LLMs and agentic frameworks, and advanced Python skills for ML services.

Software Engineer will collaborate with a global team to build and support an internal developer portal. Responsibilities include identifying and prioritizing developer experience improvements, evaluating new technologies, and building relationships with partner organizations. Requires a degree in Computer Science, Engineering, or a related field, 4+ years of software development experience, and strong programming skills in TypeScript, JavaScript, and Node.js.