11 melhores vagas de stack developers para maia (Contratando agora!)

Backend Engineer —Porto, Portugal
Baasi —Porto
Candidatura rápida
Senior Java Backend Developer
Mindera —Porto
- Período Integral
- Teletrabalho
Candidatura rápida
Staff Java Backend Developer
Mindera —Porto
- Teletrabalho
Candidatura rápida
Senior Platform DevOps Engineer
Euronext —Porto
- Período Integral
- Graduação
Há 2 dias
DevOps Cloud Platforms Giant
Critical Techworks —4000 Porto
AI-Driven SAP Developer - AI Engineer
Körber AG —Porto
Java Lead Engineer – eDO Transport (Hybrid)
eDreams ODIGEO —Porto
- Modelo Híbrido
Senior Data Analyst (m/f/d)
Körber AG —Porto
Lead Engineer (Java) – eDO Transport (Hybrid)
eDreams ODIGEO —Porto
- Modelo Híbrido
Há 7 dias
Test Automation Engineer
Inetum —Porto
Há 8 dias
Crypto Institutions Sales Executive
Revolut —Porto
- Teletrabalho
Há 2 dias

More jobs to discover

Find similar jobs that you might be interested in.

Senior Java Developer
IT PEERS —Porto
Conhecimento em frameworks como Spring, Spring Boot, Hibernate ou similares. Desenvol e manter aplicações backend em Java (Spring Boot, Java SE, etc.).

Quero receber o alerta de ofertas mais recentes para stack developers em maia

Ao iniciar sessão na sua conta, concorda com os Termos de Serviço do SimplyHired e consente com a nossa Política de Privacidade e Cookies.

Backend Engineer —Porto, Portugal

Baasi
Porto

Candidatura rápida

Detalhes da oferta

Descrição completa da oferta

About Us

We are a stealth-mode startup building a new AI platform. Our mission is to make advanced language models deployable, customizable, and secure across diverse environments.

Role

We are seeking a Backend Engineer (Node.js/NestJS) to extend our platform using our existing codebase. You'll build the proxy backend that interacts with our custom inference runtime and extend dashboards.

This role requires strong backend engineering skills, the ability to integrate existing systems, and comfort working closely with C++/CUDA engineers building low-level runtime features.

Responsibilities

Proxy Backend for Inference Runtime

Build and maintain a Node.js-based proxy backend that:
- Accepts inference requests from the frontend.
- Schedules and serializes prompts.
- Manages QKV cache load/unload.
- Provides APIs to manage LoRA adapters.
Integrate with authentication, RBAC, and logging already provided by the existing stack.
Expose metrics and logs for monitoring inference usage and performance.

Dashboards

Extend the existing Dashboard with Dataset upload, training job view, model management, inference usage, request history, and adapter selection.
Reuse auth, billing, and user management code (Auth0, Stripe).
Add necessary backend endpoints to support new UI flows.

Core Stack & Infrastructure

Develop using NestJS as the main backend framework.
Work with PostgreSQL, Redis, and HashiCorp Vault for persistence, caching, and secrets.
Use Socket.IO for real-time updates (job status, inference progress).
Ensure secure integration with Stripe (billing) and Auth0 (identity).
Collaborate with DevOps on deployment pipelines (Proxmox, Docker, CI/CD).

Requirements

Strong experience with Node.js and NestJS framework.
Proficiency in PostgreSQL and Redis for persistence and caching.
Hands-on experience with Socket.IO or other WebSocket libraries.
Experience with secure configuration and secrets management (HashiCorp Vault preferred).
Comfortable working with microservices and integrating with existing codebases.
Strong debugging and systems thinking — able to reason about scheduling, state management, and concurrency.
Familiarity with LangChain for building AI-powered features and workflows.

Nice to Have

Experience integrating with AI runtimes (gRPC/REST backends for inference).
Experience with RAG and MCP.
Experience with authentication/authorization frameworks (Auth0, JWT, RBAC).
Familiarity with Stripe API or similar billing systems.
Contributions to backend open-source projects.
Experience with WebRTC.

Why Join

Extend a proven SaaS foundation into a new AI runtime platform.
Competitive compensation, equity potential.

Candidatura rápida

Refine sua pesquisa

stack developers vagas para: maia

Backend Engineer —Porto, Portugal

Senior Java Backend Developer

Staff Java Backend Developer

Senior Platform DevOps Engineer

DevOps Cloud Platforms Giant

AI-Driven SAP Developer - AI Engineer

Java Lead Engineer – eDO Transport (Hybrid)

Senior Data Analyst (m/f/d)

Lead Engineer (Java) – eDO Transport (Hybrid)

Test Automation Engineer

Crypto Institutions Sales Executive

More jobs to discover

Quero receber o alerta de ofertas mais recentes para stack developers em maia

Related Searches

About Us

Role

Responsibilities

Proxy Backend for Inference Runtime

Dashboards

Core Stack & Infrastructure

Requirements

Nice to Have

Why Join

Ferramentas para Candidatos

Ferramentas da empresa

Procurar

Mantenha-se em Contacto