Senior NodeJS Backend Engineer (Context Engineering)

Barcelona·Jornada completa·Añadida hace 2 meses

Afori

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El puesto

Help change one of the largest global industries: insurance brokerage.

About Us

Afori's vision is to ensure every human has the right cover at the right time. Our founders previously built insurance unicorn wefox and are now building the AI layer for insurance brokers: agents that plug directly into brokers' daily workflows and take over the back-office work that eats more than 60% of their time. We already save brokers over 2.5 hours a day, freeing them up to do what actually grows the business: advising customers well.

The opportunity is massive: the global protection gap is €1.3 trillion, and insurance distribution still runs on manual processes. Sequoia recently mapped AI-native services opportunities and ranked insurance brokerage first, a $140-200B market. We raised a €4M pre-seed led by General Catalyst, backed by investors and operators including Mustafa Suleyman (CEO, Microsoft AI) and Alex Rinke (Co-CEO, Celonis)

Who this role is for

We want someone who has already built a product from nothing and stayed to run it in production. An ex-founder, a former CTO, or a lead engineer. You've made the important calls with no one above you to catch your mistakes.

Now you want to build again. Not run a company, not manage a team, just point everything you've learned at a hard problem. Ours is the AI agents at the core of the product. It's the hardest problem we have, and we want you to own it.

You'd work next to the founders, with the freedom to decide how things get built. This is a hands-on job on purpose. The most useful thing you can do here is write code.

Your Impact

You'll build AI agents that feed our context layer. At Afori, we want to deeply understand our customers and the risks they're exposed to by extracting and synthesizing structured and unstructured data points from multiple channels. You'll design new methodologies for data extraction and context engineering so our agents can advise and serve our customers in the best possible way.

Key Responsibilities:

System Architecture: Design, build, and maintain scalable backend systems for AI agent orchestration and real-time data processing.
Build AI agents: Take full ownership in building new AI agents that take over backoffice work on behalf of the broker
AI/ML Collaboration: Partner with AI/ML teams to deploy models into production (e.g., customer insights, task automation).
Performance Optimization: Optimize APIs and microservices for speed, security, and simplicity.
Problem-Solving: Tackle complex challenges in data integration, workflow automation, and system reliability.
Collaboration: Being honest in code reviews and design talks, and keeping the bar high.
Customer focus: Working with the business side so what you build actually solves what brokers struggle with.

What We're Looking For

Technical Skills:

5+ years building backend systems in NodeJS & Typescript.
Expertise in cloud-native architectures (AWS/Azure) & Docker.
Strong experience with RAG creation & management, context engineering and agentic memory creation
Strong RESTful API design experience.
Proficiency with relational (PostgreSQL) and distributed systems.
Experience in Kubernetes & Infrastructure and infrastructure-as-code (Terraform) is a plus.
Experience with AI/ML pipelines (model deployment, MLOps) is a strong plus.
Familiarity building with LLMs / agentic workflows would be a plus.

Cultural Fit:

You thrive in a high-performance team that moves fast and appreciates data.
You're hands-on: You do not stop until 100% of the task is delivered
You embody "there's always a solution". No task is too ambiguous.

Why Join Us?

Collaborate with a small team of top-tier engineers, startup specialists, and industry veterans
Use AI every day. You'll build with tools like Claude Code, Cursor, and Codex.
Shape the future of insurance with AI that solves real-world problems.
Say what you think. There's no hierarchy here, just results.
Grow with us: Competitive salary and equity stake in a high-potential AI startup.
Live in Barcelona ☀️☀️☀️

Compensation & Benefits

Base Salary: Competitive, based on experience.
Team bonus: Based on achieving team results.
Equity: Stock options in a fast-growing company.
Team Work: Four days a week together in the Barcelona office, because that's where the momentum and the fast decisions come from. One day from home, and flexibility when you need it.

Sobre Afori

Afori es una empresa de tecnología de seguros que ofrece una plataforma de IA específicamente para corredores de seguros. Su plataforma automatiza tareas de back-office, como la comparación de tarifas, consultas sobre coberturas y la revisión de documentos, e integra herramientas como Outlook. La empresa hace hincapié en el cumplimiento del RGPD y cuenta con la certificación ISO 27001:2022, procesando los datos exclusivamente dentro de la UE.

Afori tiene presencia en Barcelona, España, donde está contratando para puestos como AI Associate, Broker Deployment Lead, Founding Senior Product Manager, Founding People Ops Lead, Founding Senior ML Engineer y Senior NodeJS Backend Engineer. El sitio web de la empresa está disponible en alemán, lo que sugiere un enfoque en el mercado de habla alemana, pero su oficina en España indica una creciente presencia internacional. Para profesionales internacionales, la empresa ofrece roles en IA, ingeniería y desarrollo de productos dentro de un entorno similar al de una startup.

Sector: Insurance Technology
Sede: Barcelona, Spain
En España: Barcelona
Web: afori.com

Datos prácticos

Afori tiene su sede en Barcelona, España, y está contratando para múltiples puestos de nivel fundacional en la ciudad.
La plataforma de IA de la empresa está diseñada para corredores de seguros, automatizando tareas de back-office como la comparación de tarifas y consultas sobre coberturas.
Afori hace hincapié en el cumplimiento del RGPD y la certificación ISO 27001:2022, con todos los datos procesados dentro de la UE.
El sitio web de la empresa está principalmente en alemán, lo que indica un fuerte enfoque en el mercado de seguros de habla alemana.
Las vacantes incluyen puestos de ingeniería, gestión de productos y operaciones de personal, lo que sugiere un equipo de startup en crecimiento.

Todas las vacantes de Afori