Senior Software Engineer

Senior Software Engineer
Lisboa
Lisboa, Lisboa, Portugal

Senior Software Engineer — Agentic AI Platform

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Apiphani is a technology‑enabled managed services company dedicated to redefining what it means to support mission‑critical enterprise workloads. We’re a small but rapidly growing company, which means there’s plenty of room for growth and learning opportunities abound. Apiphani is committed to creating a diverse and inclusive work environment for all, fostering an environment of belonging where every employee feels respected, valued, and empowered.

Location: Remote | Full‑time | Competitive Compensation

At apiphani, we’re building the future of infrastructure automation through agentic AI. This greenfield opportunity lets you architect and build the systems that define our product and platform from the ground up. You’ll design smart solutions, write scalable code, and own problems end‑to‑end in a zero‑to‑one environment.

Responsibilities

• Design, build, and ship fullstack features and agentic workflows across Type
  Script and Python.
• Own entire problem spaces—from scoping and system design to implementation and iteration.
• Help define and realize the architecture for our agentic AI systems, working on everything from API orchestration to LLM integrations.
• Collaborate with a highly technical and mission‑driven team to deliver usable, production‑grade tools.
• Use Claude Code and other AI‑augmented tools to boost your speed and creativity.

Qualifications

• Proven fullstack experience across Type
  Script (Node/React) and Python.
• Ability to operate across the stack, dive into infrastructure when needed, and thrive in fast‑paced environments.
• Deep sense of ownership.
• Bonus: Experience with LLMs or agentic systems (e. g. , Lang
  Chain, Auto
  GPT, Open
  AI APIs) is great — curiosity and adaptability matter more.

Stack

• Frontend: React (TS)
• Backend: Go, Python, Node. js (TS)
• Databases: Postgre
  SQL, pgvector
• AI/LLM: Llama, AWS Bedrock, Lang
  Chain, custom agentic tooling
• Infrastructure: AWS, Docker, Kubernetes, Terraform
• Productivity: Claude Code, Git
  Hub Actions

Benefits

• Medical/dental/vision – 100% paid for employees, 50% paid for dependents.
• Life and disability – 100% paid for employees.
• 401K – 3% contribution, no employee contribution necessary.
• Education and tuition reimbursement – up to €50K annually.
• Employee Stock Options Plan.
• Accident, critical illness, hospital indemnity benefits offered through our providers.
• Employee Assistance Program.
• Legal assistance.
• Paid Time Off – up to 6 weeks per year.
• Sick Leave – up to 2 weeks per year.
• Parental Leave – up to 12 weeks.

Base Salary: €50, 000—€77, 000 EUR per year.