Senior Ai Software Engineer

Building the Future of Open Finance Payward - the parent company behind Kraken, Ninja Trader, Breakout, x Stocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance an open, global financial system. Building the Future of...

At Mine Hub, we're transforming how the world's largest producers, traders, and consumers manage raw material supply chains. Our platform combines critical B2 B marketplace functionality (handling high-volume transactions for global supply chains) with intuitive B2 C design, enabling customers to streamline logistics, reduce costs, and build sustainable...

About the team The AI/ML Engineering team builds and operates Click House's AI and machine learning products end-to-end. This includes the Agentic Data Stack, AI Functions, ch DB, the in-Console copilot, and the AI/ML partnerships that distribute them — together with the shared components and expertise that let every other Click House team ship AI in the...

Madeira, Portugal - Software Engineering Job Type Full-time Description Job Title: Senior Software Engineer Job Type: Full-time Description Tracer, the leader in brand protection, enhances the customer experience of corporate brands by eliminating brand misuse and fraud across the modern, digital universe. Visit for more information.Tracer is seeking an...

Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out in May 2025 to tackle a far bigger opportunity. Global employers spend $3–5 trillion on benefits every year. It’s their second-largest...

Jobgether SRL in Portugal is seeking a Founding Senior Software Engineer to shape the technical architecture of an AI-powered platform that helps organizations discover, understand, and act on information. You will lead backend systems, data processing pipelines, and AI integrations, own end-to-end feature development, and drive shipping cycles with a lean...

Elastic is seeking a Senior Software Engineer to join the Elasticsearch - Search Relevance team. You will drive the technical direction for search features, contribute to implementing algorithms and work with a globally distributed team to improve speed and relevance. You will write idiomatic Java, tackle complex vector similarity problems, and collaborate...

Kraken is building the Agent Systems team to create AI-powered agents that automate internal workflows and decision paths. You will design inference pipelines, prototype rapidly, and productionize valuable agent behaviors within robust backend services that integrate with multiple internal APIs. The role emphasizes hands-on AI/ML work, strong backend...

Zego is hiring in Portugal to build real-time, AI-driven insurance infrastructure. You will own backend microservices, drive architectural decisions and ship valuable features with a cross-functional team. The role emphasizes speed, ownership and high-quality code, with a strong climate for experimentation and ownership of impact. The position offers remote...