backend developer English-speaking jobs in Świdnica

We are currently looking for a:Tekla Steel Structure Designer (f/m)to join Comatec Poland, part of Comatec Process & Automation within the Comatec Group. About the role:In this role, you will work as part of an international steel structure design team on customer projects.

B2B Sales Representative to strengthen the sales team in Warsaw, Poland. Focus on the German speaking market (Austria, Germany, Switzerland). Generate sales with new clients and build relationships with existing customers. Contribute to market research and attend exhibitions. Proven B2B sales experience, native Polish and excellent English required.

Lead complex web design projects, ensuring brand consistency across CD PROJEKT RED's online presence. Design responsive layouts, landing pages, and campaign experiences, collaborating with cross-functional teams. Manage timelines, resources, and provide design handoffs to developers. Support junior designers and document design systems.

The Localization Quality Assurance department seeks a Game Tester with native Serbian and strong English skills to identify and correct translation errors, ensure cultural correctness, and create reports. Experience in game testing, translation, or linguistic game testing is a plus.

Senior Fullstack Engineer to build and maintain a unified, widget-based front-end platform for Intelligent Agreement Management (IAM). Requires 4+ years of development experience with TypeScript, React, Next.js, Node.js, and Express. Experience with front-end testing libraries, SaaS products, and secure-by-default patterns is also needed.

The Center Operations Specialist executes daily operations of one or more USO Centers, providing excellent customer service and maintaining a welcoming environment. This role manages and delivers programs, events, and activities for service members and their families. Responsibilities include managing budgets, inventory, and volunteer programs. The position requires a high school diploma or equivalent and 2+ years of experience in event management, marketing, retail, customer service, recreation, or a related field.

Scala Engineer will improve algorithmic performance and stack safety in transaction processing for a Smart Contracts project. Responsibilities include ensuring stack safety and performance of recursive method calls, measuring and resolving transaction processing bottlenecks, and implementing other algorithmic performance improvements. Requires strong Scala, algorithms, data structures, and JVM knowledge.

Principal Systems and Storage Engineer will implement and enhance enterprise systems lifecycle management, focusing on scalable, secure, and cost-effective hybrid-cloud architectures. Responsibilities include assisting with cloud migration initiatives, optimizing cloud infrastructure, and establishing best practices for cloud usage. Requires proficiency in AWS and other cloud providers, experience with IaC tools, knowledge of cloud security best practices, and in-depth understanding of operating systems, applications, and services.

Senior Product Manager for Environmental, Social, and Governance products. Sets strategic vision, manages product backlog, and ensures product availability, stability, and compliance. Collaborates with cross-functional teams to drive agile best practices and achieve business outcomes. Provides strategic leadership and end-to-end product ownership throughout the product lifecycle.

Python Engineer with FastAPI experience needed for a customer-facing, team leading role. Will work with a US company developing a Jira performance platform. Requires 5+ years of Python experience, SQLAlchemy, SQLModel, REST API design, AWS (Cognito, S3), Docker, and experience in customer-facing and team leading roles.

Provides administrative and case-specific support to Moderna's IP Litigation team for U.S. and complex legal matters. Assists with discovery, document management, budgeting, expert workflows, and operational initiatives.

Lead a team of frontend developers in building a distributed system for the hospitality industry. Responsibilities include code reviews, task assignment, planning, and driving technical standards. Requires 5+ years of experience as a JavaScript or Front-End Developer, advanced understanding of JavaScript ES6/TypeScript, and experience with React, Redux, and related tools.

Junior Designer for linear infrastructure projects, specializing in roadway or railway design. Experience with highway design (6+ years) and software such as InRoads, OpenRoads, Rail Track, Civil 3D, Geopak, or 12d Model required.

The Data Associate oversees and gathers vital data, analyzing, organizing, completing, and storing it. Responsibilities include monthly data monitoring, quality checks, client communication, and reporting data discrepancies.

Lead and inspire engineering teams building a cutting-edge Point of Sale (POS) platform for restaurants. Own the Menu domain across the SpotOn POS ecosystem, leading and mentoring teams responsible for menu structure, availability logic, and configuration. Collaborate with Product, Design, and Support to shape the Menu product vision and roadmap. Manage the full software development lifecycle for your teams, from discovery and planning through deployment and rollout strategies.

Data Insights Analyst develops business indicators, designs machine learning models, and supports AI/ML teams. Leads technical initiatives, proposes new methodologies, and conducts ad hoc studies. Requires expertise in SQL, Python, Databricks, Git, BI, and statistical modeling.

Associate Product Manager will support e-commerce growth by managing core functions, analyzing the purchase funnel, and running A/B tests. This role involves collaborating with marketing and merchandising teams to enhance the online shopping experience.

Manages large-scale, complex projects from initiation to delivery, ensuring on-time, quality, and budget completion. Designs, implements, and monitors project plans, identifies and resolves issues, and communicates project status. Collaborates with stakeholders, manages resources, and ensures project goals are met.

Customer Success Manager will focus on understanding customer goals, driving adoption, identifying growth opportunities, and collaborating with sales and delivery teams to ensure customer success and renewals.

As a Workplace Strategist, you will develop workplace strategies based on data analytics, capacity modeling, and utilization insights. You will translate business objectives into actionable spatial, operational, and experience-driven outcomes.