backend developer English-speaking jobs in Świdnica

Senior Software Engineer (Security & Privacy) will design, implement, and maintain security features for a large-scale web platform. Responsibilities include developing secure software, reviewing code, conducting security reviews, and collaborating with teams to ensure platform security. Requires 5+ years of software engineering experience, with a focus on security or privacy, and experience with PHP and JavaScript.

Senior Application Developer will design, develop, and support enterprise applications. Responsibilities include leading technical design, mentoring junior developers, and improving CI/CD pipelines. Requires 5+ years of experience in full-stack development, including C#, .NET, Angular, and Azure DevOps. Must have expertise in Microsoft SQL Server and experience with IIS. Fluency in English and availability to work 2 days per week in Krakow office are required.

Support the Counterparty Credit Risk Control team by running daily SAS/SQL code to ensure effective daily margin call calculations. The role involves running IT jobs related to Nordea's Collateral Management process and supporting the team in building and maintaining reports.

Ferryt Configuration Specialist / Business Process Consultant needed to design, configure, and improve business workflows on the FerrytFlow platform. Analyze requirements, model processes, and translate business needs into efficient workflow solutions.

Manages global database services (e.g., Oracle, SQL Server), defining strategy, standards, and KPIs. Oversees daily operations, backup/restore, DR/BCP, and capacity planning. Ensures compliance with SLAs and defines support models, escalation paths, and handover processes. Leads and coordinates internal and external teams, driving service improvements and collaborating with architects.

The Sourcing Lead identifies, evaluates, approves, and onboards new suppliers for mechanical and technical components. This role requires a strong technical background to assess supplier capabilities, lead technical and commercial evaluations, perform supplier audits, and negotiate contracts.

Develop, configure, and test Ardupilot-based flight control systems for UAV platforms. Support sensor integration and ensure robust flight performance. Contribute to documentation, simulation environments, and internal development standards.

Develop, enhance, and maintain core components of a Linux-first portfolio management platform. Implement automation solutions to improve system reliability and efficiency. Collaborate with senior engineers to deliver high-quality code.

The Domain Architect develops customer solution architecture, proposes products, and designs end-to-end solutions. This role requires knowledge of IMS Core Equipment, IMS Network functionality, and SBC call flows.

Lead large-scale logistics implementation projects (budget > 1M CHF GP) across Europe. Manage end-to-end operational design, deployment, and stabilization. Oversee all project phases and lead virtual teams. Requires 10+ years of project management experience in logistics, preferably 3PL or 4PL. Master's degree in Logistics or Supply Chain Management preferred. Fluent English required, additional language skills a plus.

Senior UI/UX Designer will support design lead on product initiatives, translating business requirements into design solutions. Responsibilities include creating wireframes, flows, mockups, and prototypes, collaborating with stakeholders, and contributing to the design system. Requires 6+ years of experience designing complex web applications, strong Figma skills, and a portfolio demonstrating complex product work.

Lead and develop data and analytics engineering teams to deliver scalable, reliable, and business-critical solutions for commercial decision-making. Scale engineering capabilities to support diverse commercial use cases across Service, Marketing, Sales, and Operations. Drive technical standards by establishing and enforcing best practices for dbt-based development, CI/CD, automated testing, and comprehensive documentation. Manage team delivery on a day-to-day basis, translating complex commercial requirements into reliable analytics layers and high-impact insight products.

Experienced Product Manager to lead Keet, a P2P communications app. Responsibilities include product delivery, cross-functional coordination, process improvement, and project management. Strong communication, problem-solving, and technical understanding are required.

The Talent Acquisition Operations Coordinator provides operational support to the EMEA Talent Acquisition team. Responsibilities include scheduling complex interviews, managing the offer process, and assisting with operational projects.

Supports debt collection for leasing, rental, and loan portfolios. Manages debt collection activities across amicable and post-termination stages, analyzes cases, and prepares documentation for legal proceedings. Collaborates with external law firms and internal teams.

Senior FP&A Analyst will support EMEA FP&A Lead and team with monthly closing activities, forecasting, ad-hoc reporting, and reporting standardization. The role will also support regional revenue and cost analysis, consolidation of regional inputs, and preparation of presentations for senior management.

Junior Customer Success & Implementation Specialist will provide support to B2B clients, addressing inquiries related to quality systems, security, and regulatory compliance. Collaborate with stakeholders to implement solutions and contribute to continuous service improvement. Must have a master's degree in a science or technology field, fluency in Polish and English, and strong analytical and problem-solving skills.

Algotale seeks a SAP Commerce (Hybris) Consultant with 3-5 years of experience to design, develop, and implement eCommerce solutions. Responsibilities include developing Hybris applications, customizing Spartacus storefronts, and collaborating with cross-functional teams. Strong experience with the Hybris platform, Spartacus, Java, and REST APIs is required.

Senior Python Engineer needed for B2B solutions, marketplaces, and retail ecosystems. Must have 3+ years of Python and Django experience, AI framework knowledge (OpenAI, LangChain, FastAPI), and strong testing skills. Fluent Polish and English required.

Design combat systems, character kits, and progression systems for a new F2P mobile fighting game. Develop intuitive touch controls, a rewarding F2P economy, and engaging live ops content.