173 English-speaking jobs in Lublin

Senior Lead Engineer for Neo Enterprise will drive the technical delivery of AI-powered capabilities across frontend, backend, and integration layers. Responsibilities include leading the design and implementation of scalable frontend solutions, developing backend services, integrating AI/LLM solutions, and collaborating with cross-functional teams.

Build and maintain a Group-wide AI platform connecting employees with tools, data, and workflows. Develop frontend applications using React, backend services with Node.js, and Python-based AI components.

Lead technical design and influence product strategy for scalable software solutions. Develop software architectures, assess technical delivery, and drive process improvement. Collaborate with stakeholders, contribute to product roadmap, and resolve complex technical issues. Requires a Bachelor's or Master's degree, 6+ years of software engineering experience, and 2+ years in a leadership role. Strong technical background in software testing, architecture patterns, and API-driven development is essential. Familiarity with AI-assisted development and excellent communication skills are also required.

Senior Python Software Engineer to deliver high-impact data analytics and Machine Learning solutions. Collaborate with international teams, research technical options, and contribute to functional and architectural decisions.

Software Architect will design scalable software architectures, lead technical design, and influence product strategy. Develops deep understanding of product codebase, assesses technical delivery, and collaborates with stakeholders. Requires a Bachelor's or Master's degree, 6+ years of software engineering experience, and 2+ years in an architectural or technical leadership role. Must have experience with software testing products, API-driven development, and AI-assisted development practices. Excellent English communication skills are required.

Supports sourcing activities, including market research, supplier identification, and procurement documentation preparation. Assists with purchase order issuance, contract management, and supplier record maintenance. Requires a university degree in a relevant field, fluency in English, and 1-2 years of procurement experience.

Build scalable software architectures and lead technical design for products. Collaborate with Product Management and stakeholders to influence product strategy. Must have 6+ years of software engineering experience, 2+ years in an architectural role, and experience with TestRail and AI-assisted development.

Senior Backend Engineer to design, implement, and maintain scalable backend systems for a consumer dating platform. Experience with Kotlin, AWS, AI-powered development tools, and secure API design required.

Senior Backend Engineer to design, implement, and maintain scalable backend systems for a consumer dating platform using Kotlin and AWS. Requires 5+ years of backend Kotlin experience, 2+ years with cloud environments (AWS preferred), and proven experience with AI-powered development tools.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs. Requires experience with LLMs, React, and Python.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs. Requires experience with LLMs, React, and Python.

Senior Backend Developer (AdTech) will architect, build, and evolve core systems for an advertising platform. Responsibilities include designing APIs, building high-throughput systems, and collaborating with product, data, and partner teams. Must have 5+ years of experience building scalable systems, AdTech experience, and expertise in computer science fundamentals. Familiarity with Python, Django, Kubernetes, PostgreSQL, and AWS is preferred.

Junior Legal Analyst supports mass-settlement and mass-litigation projects, reviews legal documents, identifies risks, drafts documentation, conducts research, and interacts with stakeholders.

Power BI Developer to design and develop analytical solutions using Power BI and KQL. Experience with data modeling, dashboard creation, and analyzing logs and telemetry data is required. Strong SQL, DAX, and KQL skills are essential. Must have a good understanding of embedded/firmware concepts and data from these systems.

Svitla Systems seeks a Middle ML Engineer with 3+ years of experience delivering production AI/ML systems. Requires strong Python, SQL, and software engineering fundamentals. Proven experience with LLM applications in production (RAG, embeddings, vector search, model versioning) and understanding of model training/evaluation (PyTorch; scikit-learn). Experience with cloud deployment and operations on AWS and/or Azure is necessary.

Senior Platform Engineer will develop solutions for an Enterprise platform, building applications that enhance efficiency for internal customers. Requires 4+ years of platform system engineering experience with Go, Python, Java, Ruby, or equivalent, and 3+ years in a distributed engineering role.

Senior Software Engineer needed for full-time position. Requires strong Java backend development experience, API building and integration, and experience with Kafka, relational and NoSQL databases. Responsibilities include client and partner migrations, codebase transitions, and system integrations.

Senior Node.js Developer needed for full-time position. Develop and maintain backend services using Node.js and NestJS. Build and support serverless components on AWS (Lambda, Glue, DynamoDB). Experience with microservices and data-heavy backend systems required. Excellent communication and problem-solving skills essential.

Technical Product Owner and Technical Chief of Staff for a fast-growing API-first payments company. Drive product execution, prioritize work, and collaborate with a distributed engineering team. Strong technical background and product ownership experience required.

Design, develop, and deploy cutting-edge Generative AI solutions leveraging foundation models. Fine-tune LLMs and generative models for industry applications. Implement GenAI-driven applications integrating NLP, image generation, and multimodal AI. Collaborate with teams to translate business needs into AI-powered innovations.