backend developer English-speaking jobs in Świdnica

Software Engineer to design, implement, and optimize performance-critical kernels for AI workloads. Experience with C++, concurrency, and performance profiling required. Collaborate with cross-functional teams to integrate kernels into production systems.

Lead the strategy, design, and execution of high-impact systems and processes. Translate strategic goals into actionable product initiatives, aligning technical capabilities with operational priorities. Own the full product lifecycle, from discovery through delivery and optimization.

Develop, test, and deploy enterprise software at scale. Build and scale secure services across on-prem and public cloud environments. Contribute to engineering efforts end-to-end, from design through implementation. Design, build, and improve CI/CD infrastructure and pipelines. Develop tools and services that enable engineers to build, test, and ship software quickly and securely. Mentor early-career engineers. Build an excellent developer experience for teams using our platforms and infrastructure. Enable self-service access for engineering teams to deploy, scale, and manage infrastructure. Participate in a business-hours on-call rotation.

Design, develop, and maintain CI/CD pipelines using Jenkins. Develop and maintain Jenkins shared libraries and plugins using Groovy. Create and maintain automation scripts and tools in Python to support CI/CD processes. Integrate testing frameworks and code quality tools into CI/CD pipelines. Analyze, troubleshoot, and resolve pipeline issues and performance bottlenecks. Work closely with development teams to onboard and support their projects within the CI/CD ecosystem. Prepare and maintain documentation covering CI/CD workflows, best practices, and troubleshooting guidelines. Keep up to date with emerging trends and best practices in CI/CD tools and methodologies. Develop and maintain generic UI-related tooling supporting technologies such as Qt for MCUs, Qt Creator, Squish, and GammaRay.

Senior Full Stack Developer to contribute to a platform managing critical minerals. Shape backend Python API and develop front-end components. Requires 4+ years experience, expertise in ReactJS, Python, and AWS deployment.

Greenberg Traurig seeks a Technical Project Manager to lead technology projects, including AI implementations and process improvements. The role requires experience managing diverse teams, translating business needs into technology solutions, and collaborating with stakeholders. Must have strong analytical, communication, and problem-solving skills.

Software Developer with 2+ years of Java experience needed for international team. Design, implement, and maintain features using Spring and REST services.

Software Test Engineer to design, develop, and implement automated testing solutions for a growing software ecosystem. Responsibilities include test infrastructure development, test strategy definition, and team leadership. Requires 3-5 years of experience in test automation and infrastructure design, strong communication skills, and a problem-solving mindset.

Senior Data Strategy Consultant will partner with pharmaceutical clients to develop data strategies, roadmaps, and operating models. Responsibilities include conducting data maturity assessments, defining data ambition, and supporting investment planning. Requires 6-10 years of experience in data strategy, enterprise data management, or consulting within pharma or regulated industries.

Commercial Controller will coordinate sales, cost, and marketing forecasts, monitor performance, analyze customer profitability, and prepare financial reports. The role supports sales teams with data insights, participates in contract preparation, and drives automation and reporting improvements. Requires 3+ years of experience in finance, controlling, or commercial analysis, strong analytical skills, and proficiency in Power BI. Fluency in Polish and English is required.

Senior React Developer to build scalable frontend applications for AI and analytics platforms. Collaborate with cross-functional teams to deliver user experiences for complex products. 6-10 years of frontend development experience with strong React.js expertise required.

Develops and delivers AI use cases by collaborating with business units to identify automation opportunities. Translates business requirements into technical workflows and builds prototypes using AI tools. Integrates AI models into existing systems, ensuring data privacy and compliance. Supports the rollout and testing of AI assistants and provides training and guidance to employees.

Product Marketing Manager will create technical content and assets to help developers understand and adopt Chromatic and Storybook platforms. Responsibilities include writing technical blog posts, tutorials, and guides, building comparison pages and case studies, and developing interactive assets. Requires 5+ years of product marketing experience for developers with a deep understanding of the technical side of developer marketing.

Experienced Frontend Engineer to design, develop, and test web application user interfaces using React, JavaScript, HTML, and CSS. Collaborate with engineering teams on requirements, design, and implementation. 5+ years of experience developing enterprise solutions with React, JavaScript, HTML, and CSS required. Experience with TypeScript and strong computer science fundamentals preferred.

Frontend Engineer with 3+ years of experience in JS/TS, CSS, and React. Must be fluent in English, able to work independently, and enjoy simplicity and continuous learning. Full-time, on-site, remote, or hybrid options available.

Principal Data & AI Architect for Government Services will design and deliver cloud data and AI solutions. Collaborate with sales and account teams to understand client needs and tailor solutions. Lead Cloud Data Architecture and Delivery teams, ensuring they possess the necessary skills to meet sector-specific needs. Develop Go-To-Market strategies and solutions aligned with best practices in the Government and Infrastructure sector. Proven experience in the Government, Public, and Infrastructure sectors is required. 8+ years of experience in building complex AI and data solutions is also required. Experience in an Architect role, including designing and building complex data solutions, is necessary. Experience with Azure or AWS cloud products and services is needed. Familiarity with data fabric, data mesh, and data vault concepts is beneficial. Proficiency in English (C1 level) is required.

Experienced iOS Test Engineer needed for a pharma client. Responsibilities include developing and maintaining automated test frameworks, performing manual testing, API testing, and creating comprehensive regulatory and compliance documentation. Must have 5+ years of experience with iOS test automation and manual testing, experience in a regulated environment, and strong documentation skills.

Site Reliability Engineer will develop tools, automations, and monitoring solutions to ensure stable and performant Java/Spring applications. Collaborate with Dev and Ops teams to improve system reliability and establish SLO and incident management processes. Requires strong Linux/Unix scripting, OpenShift administration, and system architecture knowledge. Fluency in English and Polish is essential.

Master Principal Sales Consultant (IC5) drives pre-sales engagements and solution design for Oracle Financial Services with leading banks and financial institutions across Central and Eastern Europe. This role requires deep domain expertise in core banking, corporate lending, trade finance, and supply chain finance.

We are seeking a .NET Developer to join a project developing a new LIS (Laboratory Information System). The role requires remote work aligning with the US time zone (GMT-6) and involves developing and maintaining applications using C#, .NET, Vue.js, and JavaScript.