Senior Backend Engineer: Systems Design

Job Description This role offers the opportunity to shape the future of carrier networking environments by developing cutting-edge, optimized solutions that drive efficiency and performance for our customers worldwide. You will collaborate closely with cross-functional teams including Marketing, Product Line Management (PLM), Sales, Optical Engineering, and...

At Air Apps, we believe in thinking bigger - and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal, in 2018 - and now with offices in both...

Altium Limited is seeking a Senior AI Engineer to push the frontier of AI in Requirements Management and Hardware Engineering. You will design, develop, and deploy LLM‑driven systems used by hardware product teams worldwide, shaping production‑level AI capabilities in a product‑led environment. Join a collaborative team focused on autonomous,...

Sword Health is shifting healthcare from human-first to AI-first through its AI Care platform, making world-class healthcare available anytime, anywhere, while significantly reducing costs for payers, self-insured employers, national health systems, and other healthcare organizations. Sword began by reinventing pain care with AI at its core, and has since...

Altium Limited is seeking a Senior AI Engineer to push the frontier of AI in Requirements Management and Hardware Engineering. You will design, develop, and deploy LLM‑driven systems used by hardware product teams worldwide, shaping production‑level AI capabilities in a product‑led environment. Join a collaborative team focused on autonomous, creative...

Jobgether SRL is seeking a Senior Design Engineer for MetaMask to shape frontend experiences for Web3 users. You will work across React and React Native, turning complex user flows into fast, accessible interfaces while helping evolve scalable design systems and cross‑platform patterns. You’ll collaborate with designers, product managers, and engineers...

Altium Limited is seeking a Senior AI Engineer to push the frontier of AI in Requirements Management and Hardware Engineering. You will design, develop, and deploy LLM‐driven systems used by hardware product teams worldwide, shaping production‐level AI capabilities in a product‐led environment.Join a collaborative team focused on autonomous, creative...

Consort Group, via Consort Portugal, is seeking an experienced Java backend developer to design and implement scalable services using Spring. You will work with cross-functional Agile teams to translate requirements into robust software ahead of releases. Requirements include 5+ years in Java backend development, Spring Boot expertise, and strong English...

Inetum in Lisboa is seeking a Senior Java Developer to design, develop, and maintain high-quality software solutions that support critical business needs. You will contribute to solution design, application development, testing, deployment activities, and continuous improvement within an Agile environment. The role calls for solid Java backend experience,...