Senior Backend Engineer - Real-Time AI Microservices (Remote)

Parser Limited; Madrid; Híbrido; EUR 70.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical insurance

Flexible hybrid work model

Descripción de la vacante

Parser Limited is seeking a Senior Backend Engineer to design and deliver scalable backend services. You will work with TypeScript, Node.js, Go, and AWS, building high-throughput microservices and real-time data pipelines for an AI-enabled product.

You will design event-driven architectures, implement REST/gRPC APIs, and ensure robust observability. The role requires collaboration across teams and ownership of critical backend components in a fast-growing, globally distributed engineering

Formación

• Strong backend development with Node.js/TypeScript and Go.
• Experience designing microservices, REST/gRPC APIs, and event-driven systems.

Responsabilidades

• Design, build, and maintain high-performance microservices and REST/gRPC APIs.
• Architect event-driven and asynchronous streaming workflows using Kafka, SQS/SNS, or similar systems.
• Model, optimize, and tune relational databases (PostgreSQL/MySQL), OpenSearch, and Redis.
• Deploy, operate, and scale containerized applications on AWS using Kubernetes (EKS/ECS).
• Instrument services with observability tools (metrics, logging, tracing) to diagnose issues in LLM workflows.
• Establish clear service boundaries, documentation, and testing standards.
• Collaborate with cross-functional teams and participate in incident response.

Conocimientos

Node.js

TypeScript

Go

AWS

Kubernetes

Kafka

PostgreSQL

MySQL

Redis

REST/gRPC

SQS/SNS

Herramientas

OpenSearch/Elasticsearch

Redis

Descripción del empleo

Parser Limited is seeking a Senior Backend Engineer to design and deliver scalable backend services. You will work with TypeScript, Node.js, Go, and AWS, building high-throughput microservices and real-time data pipelines for an AI-enabled product.

You will design event-driven architectures, implement REST/gRPC APIs, and ensure robust observability. The role requires collaboration across teams and ownership of critical backend components in a fast-growing, globally distributed engineering