backend developer English-speaking jobs in Świdnica

Senior Data Scientist will deliver end-to-end data science projects using machine learning and deep learning approaches. Collaborate with stakeholders to identify opportunities and translate them into data-driven solutions. Present analytical findings to technical and non-technical audiences. Support presales activities and contribute to the strategic development of the Data Science practice.

Senior Flutter Developer needed for a cloud platform project. 5+ years of IT experience required, including 4+ years of commercial Flutter development. Must have in-depth knowledge of the Flutter framework and experience building software libraries. English proficiency (Upper-Intermediate or Advanced) is required.

Designs, develops, and executes automated tests for Dynamics 365 Finance & Operations (D365FO). Collaborates with teams to ensure high-quality deliveries and maintain robust automation frameworks.

SME will support the delivery and operation of cybersecurity strategy, ensuring compliance with HSBC Information Security policies and standards. Requires experience in data security, privacy, and data anonymisation, as well as knowledge of data discovery techniques and tools.

Leads the risk management operational strategy for assigned products in International (non-US) BMS markets, focusing on Additional Risk Minimization Measures (ARMMs). Acts as the primary interface with Safety Evidence & Sciences and the Safety Management Team to ensure the company's core risk management strategy is implemented effectively. Oversees, directs, and ensures execution of ARMM localization and adaptation, including initial language translations. Collaborates with cross-functional teams on ARMM initiatives and integrates local market insights into global risk management strategies. Reports to the Head of IPS Risk Management Operations.

Lead a team in building and maintaining backend systems using .NET, PostgreSQL, Redis, and React. Responsibilities include architecture decisions, code quality, team mentorship, and production system management. Requires experience with CI/CD, Docker, AWS, and API design.

Junior Financial Controller for a 24-month maternity cover with potential extension. Responsibilities include month-end closing, financial reporting, operational finance supervision, internal control management, and process improvement. Requires a higher education with an economic profile, fluency in English, 2 years of financial or accounting experience, and proficiency in MS Office.

Full Stack Developer (Java/Python) for a technology team building solutions for global financial markets. Responsibilities include designing, implementing, and supporting solutions leveraging technologies like NLP, AI, and real-time data processing. Requires 5+ years of commercial development experience with Java, Python, Spring Framework, and SQL/NoSQL databases.

Python Developer needed to build core AI systems. Strong Python skills, experience with OpenAI APIs, embeddings, and vector databases required. Familiarity with multi-agent frameworks, async pipelines, and SQL/PostgreSQL is also needed.

Develop, design, and implement blockchain protocol solutions. Analyze and solve complex problems across the protocol. Collaborate with operations, infrastructure, and DevOps teams. 5+ years of backend development experience (Go, Rust, Java, Erlang) required. Hands-on experience with cryptographic primitives and distributed systems.

Senior Node.js Engineer to build and maintain a mission-critical RESTful API for a consumer purchase insights company. Requires expertise in Node.js, SQL, AWS (Redshift, RDS Postgres, S3), and API design with Swagger/OpenAPI. Experience with Apigee, Snowflake, and serverless architectures is a plus.

UiPath Test Suite Developer needed to design, develop, test, and deploy automation solutions. Requires 3-6+ years of experience in programming languages like Python, C/C++, or Java, and strong understanding of workflow-based automation logic. Must have experience with REST/SOAP APIs, Agile/Scrum, and SQL or NoSQL databases.

Cloud Platform Engineer to build and maintain a secure, reliable platform for the Veeam Data Cloud product. Responsibilities include writing and maintaining code to automate infrastructure, collaborating with a remote team, and working with technologies like Kubernetes, Terraform, and Golang. Requires 3+ years of experience in production operations for a SaaS provider, development skills in a high-level language, and experience automating infrastructure.

Provides day-to-day HR administration services for employees in Poland, ensuring accuracy, timeliness, and customer satisfaction. Supports standard HR processes and handles employee lifecycle queries. Identifies process deficiencies and suggests improvements.

Senior IT Infrastructure Engineer needed for a freelance role in Rzeszow, Poland. Requires 7+ years of experience designing and implementing IT infrastructure systems. Must be fluent in Polish and English, possess strong communication and organizational skills, and have Cisco experience. Travel to retail stores across Poland is required.

Develops and implements a risk management program for security and privacy-related areas. Provides strategic and tactical security guidance for programs and projects. Coordinates the use of external third-party resources involved in the development, implementation, and monitoring of the Cloud Information Security program. Keeps informed of new technologies or application methodologies.

Provides operational and system support to Supply Planning, Line Scheduling, and Material Planning teams. Runs and monitors planning cycles in Blue Yonder and SAP S/4, validates results, and supports troubleshooting. Maintains master data and executes scenario simulations. Requires experience in Supply Planning, Line Scheduling, or Material Planning with Blue Yonder ESP and SAP S/4.

The Global Demand Planner forecasts sales volumes for selected products, developing and maintaining forecasting models and communicating with sales and marketing teams. Requires a university degree in a numerical subject, 5 years of experience in supply chain planning, and strong Excel and data processing skills.

Staff Full Stack Engineer with expertise in React, .NET, and Azure to design, develop, and maintain scalable web applications. Experience with RESTful APIs, GraphQL, Azure cloud services, and CI/CD pipelines required.

The Data & Processing Analyst analyzes, enhances, and structures data to optimize its use across NXT technology platforms. Responsibilities include implementing machine automation processes, ensuring data quality, optimizing email deliverability, and collaborating with stakeholders. Requires a bachelor's degree in a related field and 3+ years of experience in data analysis, processing, or similar roles.