backend developer English-speaking jobs in Świdnica

Senior Software Engineer for Asana's Infra Team. Requires 6-12 years of experience, Fullstack focus (backend), and comfort with complex systems. Skills include JS/React/Node.js, AWS, Docker, and Kafka.

Fitch Ratings seeks a German-speaking Senior Analyst to monitor a portfolio of issuer ratings focusing on German insurers. Responsibilities include preparing rating committee documentation, drafting rating reports, and interacting with issuers. The ideal candidate has at least 3 years of analytical experience, preferably in credit or audit-related fields, and strong communication and presentation skills. Proficiency in another language, such as French, Italian, Polish, or Russian, is beneficial.

Staff ML Researcher to lead high-scope, ambiguous projects improving core metrics. Design and implement models, often deep neural networks, to predict user behavior. Requires hands-on ML expertise, end-to-end ownership, and strong communication.

Proactive IT Project Manager needed to manage end-to-end digital projects, focusing on the Middle East/MENA region. Responsibilities include delivery, profitability, stakeholder alignment, and process improvement using agile methods.

Software/DevOps Engineer focusing on Developer Experience. Build and maintain core tools for Allegro's SDLC using Java/Kotlin, Linux, and IaC principles. Experience with CI/CD and containerization is valued.

Senior Android Developer joins an agile team to build and maintain Android solutions. Responsibilities include technical design, architecture contribution, and providing expert technical advice. Requires native Android development, advanced Kotlin, and business-fluent German.

Develop scalable frontend and middleware architectures for digital solutions. Collaborate with product owners, UX designers, and backend engineers. Provide technical guidance and mentorship to development teams. Conduct code reviews and stay updated on emerging technologies.

Senior/Lead Golang SDE with Azure to build and operate large-scale datacenter edge infrastructure. Responsibilities include developing Go services, validating compute-fleet services, and working with Azure, Kubernetes, and provisioning integrations. Requires Go development and knowledge of the Azure/Kubernetes stack.

Senior System & Integration Analyst for a financial sector project. This role bridges business and technical teams, focusing on system analysis, requirements engineering, and integration design. Key skills include REST API design, UML, and data modeling.

Prepare, negotiate, and finalize agreements and budgets related to clinical trials. Provide support to the clinical team in the pricing, planning, execution, and control of site/investigator budgets and contracts.

Product Designer needed with 3+ years experience in UX/UI. Responsibilities include end-to-end digital design, creating user flows, and collaborating with clients and developers. Requires strong English and mandatory Polish language skills.

Designs, develops, and maintains high-quality iOS applications using Swift, SwiftUI, and Xcode. Collaborates with engineers, product managers, and designers to deliver exceptional user experiences. Leads code reviews, mentoring, and refactoring initiatives.

Lead Fullstack Developer to design and maintain applications using Java, TypeScript, and React. Build responsive interfaces and integrate backend services following OOP principles. Requires 7+ years of experience and strong software architecture knowledge.

Senior Machine Learning Engineer role focusing on LLM & RAG, MLOps, and GenAI. Build production-ready ML/LLM pipelines, integrating, evaluating, and optimizing models using frameworks like LangChain. Requires 5 years of ML engineering experience.

Lead design and delivery of modern data platforms using Microsoft Fabric and Databricks. Architect scalable lakehouse solutions, implement incremental processing, and optimize compute resources. Requires experience with Power BI and Azure ecosystem.

Senior Frontend Angular Developer to build and maintain modern web applications for corporate online banking. Requires 4-5 years of experience with Angular, TypeScript, JavaScript, and Agile methodologies.

Lead end-to-end technical implementation of global telecoms and network infrastructure transformation across 320+ stores. Orchestrate third-party suppliers and internal teams for dual-vendor architecture rollout. Requires experience in large-scale enterprise network rollouts and multi-vendor environments.

SQL Intern will work with developers and clients in an agile environment. Responsibilities include designing databases, creating data solutions, conducting analyses, and participating in projects. Requires knowledge of MS SQL and general programming. Must be available 40 hours per week for a 6-month in-office internship.

Senior Backend Python Engineer building BI tools. Focus on FastAPI services, data jobs, and storefront integrations. Requires strong Python, SQL, DevOps (Docker, K8s), and Azure knowledge.

Mid/Senior Integration Specialist for a financial services project. Develop, maintain, and support enterprise integration using IBM App Connect Enterprise, IBM MQ, and Sterling Transformation Extender. Requires 3-4 years of relevant experience.