Senior Backend Engineer – FinTech AI platform

Tally in Lisbon is seeking a Senior Backend Engineer to build end-to-end features across the stack, from backend services to user-facing experiences, with ownership over technical decisions. You will work on AI-powered workflows, integrating LLMs with deterministic logic, and shape our architecture as the product and team grow. This is an in-office role,...

Tangible is seeking a Senior Platform Engineer / SRE to own the foundation of a multi-tenant AWS environment, ensuring reliability, security, and cost efficiency. You will write Python and TypeScript, and shape platforms used by AI agents and human engineers alike. You will define SLIs/SLOs per client, lead incident response, and build guardrails so...

Tangible is seeking a Senior Platform Engineer / SRE to own the foundation of a multi-tenant AWS environment, ensuring reliability, security, and cost efficiency. You will write Python and TypeScript, and shape platforms used by AI agents and human engineers alike. You will define SLIs/SLOs per client, lead incident response, and build guardrails so...

Tangible is seeking a Senior Platform Engineer / SRE to own the foundation of a multi-tenant AWS environment, ensuring reliability, security, and cost efficiency. You will write Python and TypeScript, and shape platforms used by AI agents and human engineers alike.You will define SLIs/SLOs per client, lead incident response, and build guardrails so...

Sword Health seeks a talented web developer to drive the next generation of AI-powered care platforms. You will build a fast, scalable web app with rich interactions, dashboards, and analytics that support clinical workflows and patient outcomes. Join a mission-driven team delivering AI-native, 24/7 care pipelines. You will collaborate with the clinical unit...

Altium Limited, part of the Renesas Group, is seeking a Senior Software Engineer to own product development for complex cloud applications within the Altium 365 Platform. You will build cloud-native applications, scale infrastructure, and apply AI/ML to power advanced search while collaborating on platform initiatives. The ideal candidate has 7+ years of...

SplitMetrics is seeking a Senior Backend Engineer (Python) to design and implement scalable backend services using FastAPI. You will work on async job execution, LLM integrations, and MCP servers to interface with external AI agents and clients. Ideal candidates have 5+ years of Python backend experience, strong FastAPI skills, and hands-on work with...

Altium Limited, part of the Renesas Group, is seeking a Senior Software Engineer to own product development for complex cloud applications within the Altium 365 Platform. You will build cloud-native applications, scale infrastructure, and apply AI/ML to power advanced search while collaborating on platform initiatives. The ideal candidate has 7+ years of...

INSCALE is a global IT scaling partner seeking a senior backend engineer in Lisbon. You will own backend features end-to-end using Go on AWS, drive architecture decisions, and collaborate across product, design and data teams. You will build scalable, cloud-native services, implement AI-assisted workflows with Claude Code, and ensure GDPR and EU AI Act...