18 melhores vagas de frontend developer para vialonga (Contratando agora!)

Backend Engineer —Lisbon, Portugal
Baasi —Lisboa
Candidatura rápida
Software Engineer II
Entrust —Lisboa
- Período Integral
- Modelo Híbrido
Sr. Manager Tech Software Engineer AI Factory
Philip Morris International —Lisboa
- Período Integral
- Graduação
Telecom Sector | Java Backend Developer
Devoteam —Lisboa
- Período Integral
- Graduação
Senior Fullstack Engineer - ComparaJá
ComparaJá —Lisboa
- Modelo Híbrido
Candidatura rápida
Há 5 dias
Backend Developer (all genders)
Diconium Group GmbH —Lisboa
- Período Integral
Engineering Manager
Thought Machine —Lisboa
- Período Integral
Back-End Developer
LEADERSHIP BUSINESS CONSULTING —Lisboa
- Graduação
Senior .NET Developer
Glintt Global —Lisboa
- Período Integral
- Modelo Híbrido
Candidatura rápida
Engineering Manager - AppCore
Mollie —Lisboa
- Período Integral
Software Engineer (all genders)
Diconium Group GmbH —Lisboa
- Período Integral
Há 6 dias
Senior Software Engineer - Web Platform
Dashlane —Lisboa
- Modelo Híbrido
Candidatura rápida
Senior Backend Engineer (Go)
Block Labs —Lisboa
- Período Integral
- Teletrabalho
Full Stack Engineer
Axians | Digital Solutions - Tech Talent —1990 Lisboa
Há 12 dias
QA Automation Engineer
Bridge 351 —1950 Lisboa
- Modelo Híbrido
Senior Backend Engineer - ComparaJá
ComparaJá —Lisboa
- Modelo Híbrido
Candidatura rápida
Há 5 dias
Test Automation Engineer
Capgemini Sogeti —Lisboa
- Modelo Híbrido
Test Automation Engineer
Capgemini —Lisboa
- Modelo Híbrido

Discover related jobs

Based on your search for frontend developer jobs.

Senior Frontend Web Application Developer
Malwarebytes —1050 Lisboa
Support your fellow team members: mentor junior developers, proactively communicate, and conduct thorough code reviews.
Candidatura rápida
Nearshore Sector | React developer
Devoteam —Lisboa
Lead architectural frontend decisions and mentor junior/mid-level engineers within the team. Experience with AWS services applied to frontend (S3, CloudFront,…

Quero receber o alerta de ofertas mais recentes para frontend developer em vialonga

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

Explorar ofertas em mais locais

frontend developer jobs near vialonga

Ofertas de Software Test Engineer em Lisboa

Ofertas de Full Stack Developer em Lisboa

Ofertas de Backend Developer em Lisboa

Ofertas de Back End Developer em Remoto

Ofertas de Back End Developer em Porto

Ofertas de Back End Developer em Carnaxide

Ofertas de Assistente De Back Office em Lisboa

Ofertas de Web Developer em Lisboa

Ofertas de Engineering Manager em Porto

Ofertas de E Commerce Manager em Vila Nova De Gaia

Ofertas de Medical Manager em Lisboa

Ofertas de Engineering Manager em Braga

Ofertas de Senior Software Engineer em Porto

Ofertas de Software Tester em Porto

Ofertas de Técnico Informática Desenvolvedor Software Engenheiro Software em Faro

Ofertas de Senior Consultant em Lisboa

Ofertas de Full Stack Developer em Estoril

Ofertas de Full Time em Seixal

Ofertas de Full Time em Lisboa

Ofertas de Full Time em Peniche

Backend Engineer —Lisbon, Portugal

Baasi
Lisboa

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

frontend developer vagas para: vialonga

Backend Engineer —Lisbon, Portugal

Software Engineer II

Sr. Manager Tech Software Engineer AI Factory

Telecom Sector | Java Backend Developer

Senior Fullstack Engineer - ComparaJá

Backend Developer (all genders)

Engineering Manager

Back-End Developer

Senior .NET Developer

Engineering Manager - AppCore

Software Engineer (all genders)

Senior Software Engineer - Web Platform

Senior Backend Engineer (Go)

Full Stack Engineer

QA Automation Engineer

Senior Backend Engineer - ComparaJá

Test Automation Engineer