Software Engineer (Python, FastAPI, LLM, GenAI, RAG)

Responsibilities

• Write complex maintainable and high-quality code to develop scalable flexible and user-friendly applications using Python FastAPI LLMs/GenAI and cloud architecture.
• Design and develop highly available low-latency cloudnative applications following modern microservices and API-driven architectures.
• Build and integrate LLM-powered solutions including prompt engineering RAG pipelines and agent-based workflows.
• Work collaboratively with cross-functional team members and mentor junior engineers through design reviews best practices and code guidance.
• Integrate and consume RESTful APIs messaging systems (RabbitMQ Apache Kafka or equivalent) and external services.
• Participate in the full Software Development Life Cycle (SDLC) of analytic applications including conceptualization design development testing deployment and production support.
• Ensure application quality through unit testing code coverage and performance testing and by following secure and scalable design principles.
• Implement observability and instrumentation using tools such as Graylog Datadog ELK Splunk or equivalent.
• Support CI/CD pipelines by working with Jenkins jobs for build deployment testing and coverage reporting.
• Continuously learn and apply new technologies frameworks and best practices to improve system performance and developer productivity.

Qualifications :

• 3 years of applicable software engineering experience in backend or cloud-native application development.
• Strong fundamentals and hands-on experience in Python FastAPI and object-oriented backend development.
• Solid understanding of LLM GenAI RAG and advanced prompt engineering techniques.
• Foundational knowledge of LLM/Agent frameworks such as LangChain LangGraph CrewAI and Microsoft Agent Framework.
• Experience with RESTful APIs microservices architecture and message queue integrations (RabbitMQ Apache Kafka or equivalent).
• Good experience with databases including strong SQL writing skills.
• Hands-on experience with unit testing code coverage and quality tools such as JUnit Mockito Sonar or equivalent.
• Experience with instrumentation and monitoring tools (Graylog Datadog ELK Splunk or equivalent).
• Experience working with CI/CD pipelines particularly Jenkins-based build deploy and test workflows.
• Exposure to Docker and cloud platforms; Microsoft Azure / Azure Foundry experience is a plus.
• Experience with fine-tuning LLM/SLM models is a plus.
• Strong conceptual understanding of converting prompts into accurate high-quality generative outputs.
• Passion for learning innovation and continuous improvement.
• Excellent English communication skills with the ability to effectively collaborate across technology teams and business stakeholders.
• Bachelors degree (B.S.) in Computer Science Computer Engineering or a related fiel

Additional Information :

Our Benefits

• Flexible working environment
• Volunteer time off
• LinkedIn Learning
• Employee-Assistance-Program (EAP)

NIQ may utilize artificial intelligence (AI) tools at various stages of the recruitment process including résumé screening candidate assessments interview scheduling job matching communication support and certain administrative tasks that help streamline workflows. These tools are intended to improve efficiency and support fair and consistent evaluation based on job-related criteria. All use of AI is governed by NIQs principles of fairness transparency human oversight and inclusion. Final hiring decisions are made exclusively by humans. NIQ regularly reviews its AI tools to help mitigate bias and ensure compliance with applicable laws and regulations. If you have questions require accommodations or wish to request human review were permitted by law please contact your local HR representative. For more information please visit NIQs AI Safety Policies and Guiding Principles: NIQ

NIQ is the worlds leading consumer intelligence company delivering the most complete understanding of consumer buying behavior and revealing new pathways to 2023 NIQ combined with GfK bringing together the two industry leaders with unparalleled global reach. With a holistic retail read and the most comprehensive consumer insightsdelivered with advanced analytics through state-of-the-art platformsNIQ delivers the Full View. NIQ is an Advent International portfolio company with operations in 100 markets covering more than 90% of the worlds population.

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Our commitment to Diversity Equity and Inclusion

At NIQ we are steadfast in our commitment to fostering an inclusive workplace that mirrors the rich diversity of the communities and markets we serve. We believe that embracing a wide range of perspectives drives innovation and excellence.  All employment decisions at NIQ are made without regard to race color religion sex (including pregnancy sexual orientation or gender identity) national origin age disability genetic information marital status veteran status or any other characteristic protected by applicable laws. We invite individuals who share our dedication to inclusivity and equity to join us in making a meaningful impact. To learn more about our ongoing efforts in diversity and inclusion please visit the  Work :

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Employment Type :

Full-time