backend developer English-speaking jobs in Świdnica

Legal Counsel specializing in data privacy needed. Develop and maintain data protection policies, conduct audits, and provide legal guidance on data use. Must have a Master's degree in law and experience in data privacy law. Strong communication and collaboration skills required.

Manages the full order process from initiation to delivery, ensuring accurate data entry and timely communication with customers. Oversees payments, handles demurrages, and identifies solutions to operational challenges. Requires fluency in English and experience in logistics is preferred.

Provides Third Party Management (TPM) support to team members and Business/Functions. Completes monitoring of TPM related metrics, risks, and controls. Partners with regional and global TPM/TPRM colleagues to deliver a consistent service. Builds strong working knowledge of TPM SOPs and guidance. Identifies process weaknesses and recommends improvements. Resolves TPM queries and assesses impacts of regulatory/policy changes. Requires experience with data handling, MI and reporting, and Excel. Analytical skills and excellent communication skills are essential.

Develop and maintain a marketing platform using .NET Framework 4.8 and .NET Core. Implement and enhance features related to marketing campaigns, contests, and user engagement. Collaborate on website hosting and client site management projects.

Leads marketing strategy and execution for Google products in Central and Eastern Europe. Develops and implements campaigns across various channels to drive product adoption. Manages budgets, timelines, and performance metrics. Conducts market analysis and provides insights for marketing decisions. Communicates strategies and results to stakeholders.

Senior Solution Architect with 10+ years of experience leading enterprise-wide Zero Trust transformations. Expert in Illumio microsegmentation, bridging traditional firewalls with modern security strategies. Designs, engineers, and implements Illumio policies, mentors teams, and collaborates with stakeholders.

The Ground Truth Quality Reviewer Intern reviews and validates annotated data, identifies quality issues, and contributes to improving labeling guidelines and data quality processes.

Leads large-scale change programs, oversees Change Managers, and partners with business leaders. Develops and executes change management strategies, translates strategies into program plans, and acts as a senior advisor to program sponsors.

RESPONSIBILITIES Implement value generators to support sustainable revenue growth through designing, leading, embed & executing relevant best practice Revenue Growth Management practices. Streamline and improve current ways of working/processes cross‑functionally ensuring sales/marketing can be self‑sufficient where possible, so RGM can focus on the RGM pillars.

Talent Acquisition Specialist will lead full-cycle recruitment, partnering with hiring managers to define job requirements and guide selection decisions. Ensures a positive candidate experience and maintains accurate records in ATS. Requires 3+ years of full-cycle recruitment experience and proficiency in ATS platforms and sourcing tools.

Lead and elevate our Quality Assurance function, driving excellence in manual and automated testing practices. Guide and mentor a QA & Test team, ensuring high-quality delivery through strong test strategy, rigorous quality standards, and continuous process improvement.

Business Analyst with 3+ years of experience in IT, familiar with the software development cycle and Scrum methodology, required. Must have strong communication and analytical skills, and fluency in technical English. Knowledge of SQL, SOAP, REST, and UX/UI mock-up creation is a plus.

This internship offers a structured, project-based experience for aspiring .NET developers. You will build features using .NET 8 (C#) and Vue.js, learn cloud fundamentals with Azure, and collaborate in a team environment.

Senior Full Stack Engineer will design, deliver, and maintain backend features and RESTful APIs using Kotlin, Spring Boot, and PostgreSQL. Experience with microservices, Kafka, Docker, and AWS is required. Must have 4+ years of backend engineering experience and strong problem-solving skills.

Senior Full Stack Developer to implement backend logic, APIs, and integrations using .Net, RESTful API development, and Azure Functions. Develop and maintain frontend features using React, ensuring responsiveness and usability. Experience with Azure SQL, Snowflake, message queues, and Agile methodologies is required.

Lead/Senior QA Engineer with AI will define and drive QA strategy based on AI, establish testing processes, and secure the codebase through manual and automated testing. Responsibilities include integrating QA into continuous delivery pipelines, acting as a gatekeeper for releases, and leading the QA department. Requires 10+ years of experience, expertise in AI/LLM technologies, and proficiency in Playwright.

Mobile Developer with Flutter will design, develop, and maintain cross-platform mobile applications. Responsibilities include integrating with backend systems, optimizing performance, and collaborating with teams. Requires a BS/BA in Computer Science or related experience, 3 years with Flutter/Dart, and 1+ year with native iOS or Android development. Fluency in English is required.

Lead Product Designer to guide a design team, leveraging AI in product development. 7+ years experience required, with a focus on complex systems and user-centered design. Must possess strong communication skills and a passion for design innovation.

At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter.

Payroll Accountant will manage end-to-end payroll accounting for 26 EMEA and APAC countries, ensuring accuracy, compliance, and timely reporting. Responsibilities include preparing payroll journal entries, reconciling accounts, supporting audits, and delivering financial analysis. Requires a Bachelor's degree in Finance or Accounting and 2-3 years of experience.