backend developer English-speaking jobs in Świdnica

Full Stack Developer will design, develop, and integrate micro services for a banking client. Experience required includes Java, Angular, Spring, Docker, Kubernetes, Kafka, ArgoCD, Jenkins, and REST.

Designs end-to-end customer experiences for networking services, including LAN/WLAN and managed services. Creates service blueprints, defines personas, and translates business requirements into technical specifications.

Software Engineer to deliver high-quality solutions using Java/Kotlin, microservices, and cloud technologies. Experience with AWS, Kafka, Kubernetes, and CI/CD pipelines is required. Collaborate with product managers and engineers to drive product development.

Project Manager for community programs supporting Community Manager, coordinating activities, managing backlogs, and collaborating with teams. Requires 1-3 years of experience in project management, Jira proficiency, and strong communication skills.

Secure AI-driven systems including LLM applications, machine learning models, and AI automation tools. Design and implement security controls across the AI lifecycle, identify and mitigate AI-specific threats, and integrate security checks into CI/CD pipelines.

Design, develop, and maintain backend and frontend application components supporting data and AI use cases. Maintain and evolve application code and APIs used by data and AI services. Ensure application performance, reliability, security, and scalability. Participate in backlog refinement and implement development tasks. Contribute to testing, debugging, and code reviews. Collaborate with technical and product teams.

ITP Trainee will research and analyze modeling methods for credit, climate, and ESG risk. Responsibilities include preparing codes to estimate risk levels, documenting analyses, and assisting with learning sessions.

SAP Consultant to support global Procure-to-Pay (P2P) processes, focusing on SAP MDG and Ariba solutions. Provides operational support, system monitoring, troubleshooting, and change management for MDG and Ariba applications.

Designs and develops complex, normalized database models for high-performance PostgreSQL deployments in HA clusters.

Software Engineer (m/f/d) will develop and support SeaLOG, Kuehne+Nagel's seafreight transport management system. Responsibilities include designing, implementing, testing, and delivering features, leveraging AI tools, and modeling complex logistics processes using Camunda and BPMN 2.0. Requires solid Java experience, a strong interest in Business Process Automation, and fluency in English.

Senior SDET (Software Development Engineer in Test) with strong Python and API testing expertise needed to ensure quality, reliability, and security of mission-critical applications. Responsibilities include designing, developing, and maintaining automated test frameworks, creating and executing API test suites, and collaborating with developers to implement shift-left testing practices. Must have 5+ years of experience in software testing and test automation, strong Python and PyTest experience, and API testing experience with REST APIs, microservices, and distributed systems. Experience with Jenkins, Git, and CI/CD pipelines is also required.

Full Stack Developer will build and maintain features for an online PDF editor used in digital print production. Responsibilities include front-end and back-end development, API integration, CI/CD pipeline management, and code reviews. Requires 3+ years of experience, proficiency in TypeScript and a major front-end framework (Angular, React, or Vue), and experience with Node.js, Python, Ruby on Rails, or PHP.

Senior Application Support Engineer will lead technical direction, champion operational excellence, and drive solutions for complex customer-facing systems. Responsibilities include troubleshooting, incident response, mentoring, documentation, and escalation management. Requires 5+ years of experience with web or API services, application troubleshooting, and incident management. Experience with diagnostic tools, mentoring, and AI-powered support tools is also needed. Strong communication skills and a track record of leadership in incident resolution and partner management are essential.

Middle Python Engineer to design, develop, and maintain scalable backend services, APIs, and data pipelines for an AI infrastructure company. Requires 3-5 years of experience as a Backend Engineer, strong Python skills, and knowledge of cloud platforms, SQL and NoSQL databases.

Mobile Service Technicians visit customers to perform vehicle repairs, including interior component replacement, maintenance, charging issues, and diagnostics. Requires technical experience from the automotive industry or related fields, fluency in English and Polish, and a valid driver's license.

Senior Software Engineer will design and build scalable backend architecture for a product that handles diverse submission formats and converts unstructured data into structured, actionable fields. Responsibilities include partnering with product and clients to translate workflows into technical requirements, architecting data pipelines, and collaborating with AI teams. Requires experience building and scaling production backend systems on the JVM, designing architectures for systems that ingest unstructured data, and collaborating with product teams to shape technical solutions.

Business Applications Analyst to partner with stakeholders across manufacturing, engineering, and supply chain to define and translate business requirements into functional specifications.

Data Engineer needed to design, develop, and maintain scalable data pipelines and cloud-based infrastructure. Responsibilities include building ETL pipelines, data models, and ensuring data accuracy. Requires Python, PySpark, SQL, and cloud platform experience. Hybrid work model with 2 days onsite in Kraków.

This Java Support Engineer role offers a student the opportunity to gain hands-on experience in real-world projects for international clients. You will work with modern cloud platforms like Azure, assist in analyzing and solving technical issues, and gradually take on more development-related tasks.

Experienced Technical Business Analyst to support a large-scale authentication and security transformation program. Lead requirements elicitation, gap analysis, and documentation. Collaborate with IAM, cybersecurity, engineering, and business teams. Support technology assessments, pilot and rollout planning, and program documentation.