Senior Ai Backend Engineer: Scale High-Performance Systems

Lucidya is a leading AI-powered Customer Experience Management platform in the MENA region, building for scale. This role focuses on designing and operating high-throughput microservices and distributed architectures, with ownership mindset and a bias for fixing broken systems. You will work with Ruby on Rails and Python backends, PostgreSQL, Elasticsearch,...

A fast-growing trading platform is seeking a Senior Backend Engineer to build and scale backend systems. This role focuses on designing high-quality architecture and ensuring platform performance. Applicants should have 4+ years of experience with Nest JS, Postgre SQL, and Type Script. Collaborate with product teams to deliver features in a dynamic...

Meld is seeking a product-minded Senior Java Backend Engineer to join our remote-first team, building scalable services and APIs that power AI and blockchain workloads on AWS.You will own feature development from design to production, design high-performance APIs, and mentor engineers while improving architecture and observability.This role supports CET...

Clipbook, Lisboa-based, is seeking a backend engineer to architect and build core systems, drive decisions across our stack, and own feature development end-to-end. You’ll join a small but mighty engineering team with veterans from Meta, Stripe, and AWS, and you’ll ship new capabilities to 200+ customers quickly. Focus areas include AI-in-production,...

ITDS, Lisbon-based, is seeking a Senior AI Systems Engineer to design and deploy scalable AI systems for production environments, including RAG pipelines and multi-step agents. The role requires collaborating with data scientists and building robust MLOps pipelines while ensuring security by design and observability. You will work in a hybrid Lisbon-based...

Planck Technologies is seeking a Senior Python Developer to join a challenging back-end project focused on scalable services and AI-powered solutions. You will design, develop, and maintain robust Python-based systems, collaborating with cross-functional teams to drive architecture and code quality. You will work remotely from Portugal, have a strong...

Planck Technologies is seeking a Senior Python Developer to join a challenging back-end project focused on scalable services and AI-powered solutions. You will design, develop, and maintain robust Python-based systems, collaborating with cross-functional teams to drive architecture and code quality. You will work remotely from Portugal, have a strong...

Procura-se Engenheiro de Backend Sênior Java para desenvolver soluções robustas em ambiente produtivo, com foco em Java *****, Spring Boot, programação reativa, gRPC e Kafka.Vaga 100% remota com colaboração global.

Описание: Are you a passionate Data Engineer looking to build resilient data architectures, optimize pipelines, and drive data-driven decision-making within a high-scale international ecosystem? At act digital, we are looking for a Data Engineer (French Speaker) with at least 4+ years of experience to join a strategic project in a hybrid setup based...