Senior Software Engineer — AI-Driven Market Intelligence

Lengow; Barcelona; Presencial; EUR 80.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Gym membership discounts

Private health insurance discounts

Free organic fruit and coffee

Descripción de la vacante

Lengow, a leader in intelligent e-commerce solutions, seeks a Senior Software Engineer to join the Market Intelligence team in Barcelona. You will design, build, and maintain SaaS features, collaborating with engineers, PMs, and UX to deliver scalable solutions.

You will explore AI-driven insights, test rigorously, and help modernize our distributed, cloud-based platform using Kubernetes, Redis, and Celery. English communications required in a fast-growing, international environment.

Formación

• Senior-level software engineer with production-grade delivery experience.
• Experience using AI coding agents in the software development workflow.
• Experience with Kubernetes, Redis, Celery and distributed systems.

Responsabilidades

• Join the Market Intelligence team and collaborate with Senior Software Engineers and PMs.
• Design, build, and maintain new products/features for clients with Engineering Manager and Product Manager.
• Explore and develop AI-based solutions using ML/DL models and LLMs to generate insights.
• Own projects from discovery through delivery and improvement.
• Modernize legacy codebase toward a scalable, event-driven architecture.
• Work with large public web data to generate actionable insights.
• Collaborate with UX, Infrastructure, Data, Support and CSMs to solve problems.
• Mentor less experienced engineers and share best practices.
• Contribute to product areas like price optimization, seller compliance, and market tracking.

Conocimientos

Senior software engineering

AI integration

Cloud platform

DDD

English proficiency

Herramientas

Kubernetes

Redis

Celery

Microservices

Descripción del empleo

Lengow, a leader in intelligent e-commerce solutions, seeks a Senior Software Engineer to join the Market Intelligence team in Barcelona. You will design, build, and maintain SaaS features, collaborating with engineers, PMs, and UX to deliver scalable solutions.

You will explore AI-driven insights, test rigorously, and help modernize our distributed, cloud-based platform using Kubernetes, Redis, and Celery. English communications required in a fast-growing, international environment.