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Senior AI Engineer
Location
Poland
Posted
12 days ago
Salary
0
Seniority
Senior
Job Description
Senior AI Engineer
Sigma Software Group
• Design and develop scalable AI-powered backend systems for SysML-based engineering environments • Build and maintain distributed data ingestion and ETL pipelines for large-scale engineering artifacts and technical documentation • Develop and optimize LLM-powered workflows for metadata extraction, semantic analysis, and entity resolution • Implement AI agents and multi-agent orchestration workflows • Design and improve RAG-based architectures and semantic retrieval pipelines • Develop graph-based knowledge representation and traceability analysis solutions • Work with graph databases, graph processing libraries, and semantic relationship modeling • Build and optimize distributed data processing workflows using Apache Spark • Collaborate with cross-functional engineering teams to integrate AI capabilities into platform services • Design scalable and high-performance APIs and backend services • Improve system reliability, scalability, observability, and performance across distributed environments • Participate in architecture discussions and technical decision-making processes • Contribute to cloud-native infrastructure and deployment workflows • Support deployments in secure, air-gapped, or classified environments when required • Create and maintain technical documentation and engineering best practices
Job Requirements
- At least 5 years of commercial experience in software engineering, Data Engineering, or AI systems development
- Experience with Golang
- Hands-on experience building distributed and scalable systems
- Practical experience with LLM-based applications and AI integrations
- Experience building AI agents and multi-agent systems
- Strong understanding of RAG architectures and semantic retrieval workflows
- Strong understanding of ETL pipelines and large-scale data ingestion workflows
- Experience with cloud-native infrastructure and distributed environments
- Practical experience with backend platform development and API integrations
- Good understanding of semantic search, entity resolution, and metadata extraction
- Experience working with highly scalable and high-performance systems
- Strong problem-solving and communication skills
- Upper-Intermediate level of English
- WILL BE A PLUS
- Background in Data Engineering
- Experience with distributed data processing, Apache Spark, or Apache Beam
- Experience with Knowledge Graphs and graph-based semantic modeling
- Familiarity with MBSE or SysML environments
- Experience supporting air-gapped or classified environments
- Experience with vector databases and embedding pipelines
- Experience with Kubernetes and cloud platforms such as AWS, GCP, or Azure
Benefits
- Employees can work remotely
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Company Description Nexthink is the leader in digital employee experience management software. The company provides IT leaders with unprecedented insight allowing them to see, diagnose and fix issues at scale impacting employees anywhere, with any application or network, before employees notice the issue. As the first solution to allow IT to progress from reactive problem solving to proactive optimization, Nexthink enables its more than 1,300 customers to provide better digital experiences to more than 18 million employees. Dual headquartered in Lausanne, Switzerland and Boston, Massachusetts, Nexthink has 9 offices worldwide. #LI-Hybrid Job Description Are you passionate about AI and eager to drive innovation in a fast-paced, impact-driven environment? Do you have experience developing AI-powered applications and enjoy mentoring others? If so, we invite you to join Nexthink as an Senior AI Engineer! As a senior member of the AI team, you will prototype, mature, and ship AI-powered capabilities into Nexthink's cloud platform. You will lead architectural decisions, establish best practices, and ensure AI systems are scalable, observable, and production-grade. 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Strong Plus - Strong AWS (or equivalent cloud platform) experience for scalable AI infrastructure. - Experience optimizing models for latency, throughput, and cost. - Experience fine-tuning large language models. - Familiarity with multi-agent systems and orchestration frameworks. - Experience designing AI systems in enterprise or B2B environments. If you're excited about pushing the boundaries of AI and mentoring the next generation of engineers, we'd love to hear from you! Even if you don't meet every requirement, we encourage you to apply-we value expertise, passion, and the drive to learn. Additional Information We are the pioneers and trailblazers of a global IT Market Category (DEX) that is shaping the future of how the world works, giving our customers' IT Teams total digital visibility across their enterprise. Our innovative solutions integrate real-time analytics, automation, and employee feedback across all endpoints. This enables our IT teams to solve complex technical challenges, create ever more productive workplaces, and deliver happy, satisfied employees in the digital workplace. With over 1000 employees across 5 continents, Nexthink operates as One Team, connecting, collaborating and innovating to continuously grow. We call our employees 'Nexthinkers' and our commitment to diversity, inclusion, and equity is second to none. We currently have over 75 nationalities working with us, from all cultures and backgrounds, speaking many different languages. If you are looking for a change and like a nice atmosphere, lots of challenges, and having fun while working, this is a great opportunity for you! Check what we offer: - Permanent Contract and a competitive compensation package. - Beautiful office, conveniently located next to the Prilly-Malley train station - Hybrid work model balancing office and remote work, with a structured approach for new hires to foster connections and onboarding. - Flexible Hours and unlimited vacation (employees have unlimited paid time off on top of the 25 days of holidays we offer) plus 3 company-paid volunteer days. - Free access to a fitness centre inside the building. - Reimbursement of the half-fare travel card for public transport. - Reimbursement up to 50% of the cost of French classes. - Fresh fruit, cookies, and soft drinks as well. - Regular company and team events like Voluntary Days, Pizza talks, Team Building activities, hosting Meetups at the office and more! - Bonuses for referring successful hires after three months of continuous employment. - We offer a relocation package to people who are coming from another country. Please note that not all the benefits listed above are available for temporary, contract, and internship roles. To ensure you have the most up-to-date information, we recommend checking with your Recruitment Partner.
Role Description Formarás parte del equipo de Data & AI de uno de nuestros clientes más importantes del sector financiero en LATAM. Como Senior Artificial Intelligence Engineer, participarás en el diseño, construcción y evolución de soluciones de Inteligencia Artificial que integran modelos tradicionales y generativos con plataformas corporativas, datos y procesos críticos del negocio. Este rol tendrá una participación activa desde el diseño de la arquitectura técnica hasta la operación y mejora continua de soluciones desplegadas en producción. 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Technical Knowledge - Python avanzado. - SQL avanzado. - Desarrollo de APIs REST y microservicios. - Node.js (deseable para integraciones y servicios). - Modelos de Lenguaje (LLMs). - Retrieval-Augmented Generation (RAG). - Prompt Engineering. - Agentes de IA. - Machine Learning tradicional. - Integración de modelos fundacionales dentro de aplicaciones empresariales. Cloud Experience - Experiencia trabajando con al menos una de las siguientes plataformas: - Microsoft Azure - Amazon Web Services (AWS) - Google Cloud Platform (GCP) Data Knowledge - Diseño e implementación de procesos ETL/ELT. - Procesamiento de datos estructurados y no estructurados. - Integración de múltiples fuentes de información. MLOps / LLMOps - Automatización de despliegues mediante CI/CD. - Versionamiento de modelos. - Contenerización con Docker. - Monitoreo y observabilidad de modelos y servicios de IA. Preferred Experience - Arquitecturas RAG y agentes inteligentes en producción. - Integración de modelos de IA con sistemas empresariales. - Evaluación y optimización de respuestas de modelos. - Observabilidad y monitoreo de soluciones basadas en LLMs. - Optimización de costos y rendimiento de inferencia. - Diseño de componentes reutilizables para plataformas de IA. Profile Buscamos una persona con mentalidad builder, capaz de transformar una necesidad de negocio en una solución de Inteligencia Artificial lista para producción. Esperamos un perfil que combine visión de arquitectura, desarrollo de software, integración de plataformas cloud y criterio técnico para construir soluciones escalables, mantenibles y orientadas a generar impacto en el negocio. Education - Ingeniería en Informática, Ciencias de la Computación, Software o carreras afines. - Certificaciones o estudios de posgrado relacionados con Inteligencia Artificial, Machine Learning o Cloud serán considerados un plus. Benefits - Integración a marcas globales y startups disruptivas. - Trabajo remoto/Home office. - En caso de requerir modalidad híbrida o presencial, serás informado desde la primera sesión. - Horario ajustado a la célula de trabajo/proyecto asignado. - Trabajo de lunes a viernes. - Seguro de gastos médicos mayores (aplica para México). - Seguro de vida (aplica para México). - Equipos de trabajo multiculturales. - Acceso a cursos y certificaciones. - Meetups con invitados especiales del área de IT. - Eventos virtuales de integración y grupos de interés. - Clases de inglés. - Oportunidades dentro de nuestras diferentes líneas de negocio. - Orgullosamente certificados como Great Place to Work.




