Senior DevOps Engineer

Xcelirate; Comunidad Valenciana; Presencial; EUR 40.000 - 50.000; Jornada completa

Descripción de la vacante

An innovative startup is seeking a backend developer to design and scale distributed systems. You will work with cutting-edge technologies like Golang, Kafka, and Redis, tackling challenges in performance optimization and system observability. Collaborate with experienced leaders in a dynamic environment, where your contributions will directly impact the growth of AI-driven solutions in the travel industry. If you're passionate about building efficient microservices and thrive in a hands-on team, this opportunity is perfect for you. Join us in transforming the travel landscape with advanced technology!

Servicios

Fresh fruits

Free drinks (coffee, tea, cider, beer)

After works in a cool co-working office

Formación

• 3+ years of backend development with at least 1 year of Golang in production.
• Experience building and scaling microservices architectures.

Responsabilidades

• Architect and implement distributed systems processing millions of requests.
• Develop microservices with a focus on response time optimization.

Conocimientos

Golang

Distributed Systems

Performance Optimization

Event-Driven Architecture

Caching Strategies

SQL Databases

NoSQL Databases

API Integrations

Monitoring Tools

Educación

Bachelor's Degree in Computer Science or related field

Herramientas

Datadog

New Relic

Github Actions

Docker

AWS ECS

Kafka

RabbitMQ

Descripción del empleo

Large Language Models at Scale: Processing millions of LLM requests in distributed systems

Tech Stack: Golang, Event-Driven Architecture, Redis, Kafka, Advanced Observability (Datadog / New Relic)

Company: Fast-growing, VC-funded B2B AI SaaS startup

About Acai Travel

Acai Travel is transforming the travel industry with AI-driven technology. Currently in the seed stage with ~$4M raised, we've gained significant traction with leading brands like World Travel Inc., Globespan, kiwi.com, and hopper.com. We're backed by top industry veterans and have teams in New York and Barcelona.

Founded by serial entrepreneur Riccardo Vittoria (whose last venture was acquired by American Express GBT), Acai Travel is led by experienced leaders, including Pavel Pratyush (ex-Manomano, eBay) heading up Technology.

What You'll Do at Acai

• Design & Scale: Architect and implement highly available distributed systems processing millions of requests per month. You'll work with event-driven architectures, caching strategies, and advanced performance optimization.
• Build & Optimize: Develop efficient microservices handling 100K+ LLM calls monthly, with a focus on response time optimization and resource utilization. We use Golang with modern patterns and practices.
• Monitor & Improve: Implement comprehensive observability using tools like Datadog, ensuring system health and performance through metrics, traces, and logs.
• Own & Iterate: Take full ownership of services from development to production, using modern DevOps practices with Github Actions, Docker, and AWS ECS.

What We're Looking For

• Distributed Systems Expert: Experience building and scaling microservices architectures, preferably processing 1M+ requests per month.
• Performance Optimizer: Track record of improving system performance through caching strategies, query optimization, and efficient resource utilization.
• Modern Stack Professional: Deep knowledge of Golang and experience with event-driven architectures, message queues (Kafka / RabbitMQ), and caching systems (Redis).
• Data Engineering Skills: Experience with both SQL and NoSQL databases, data processing pipelines, and API integrations.
• Observability Champion: Proven experience with monitoring tools and creating comprehensive observability solutions.

Experience: 3+ years of backend development, with at least 1 year of Golang in production.

Bonus Points For:

• Event-Driven Architecture: Experience with event sourcing and CQRS patterns.
• DevOps Practices: Experience with AWS services, particularly around serverless and container orchestration.
• AI / ML Pipeline Experience: Background in building infrastructure for ML / LLM systems.

What We Offer

• Technical Growth: Work on challenging distributed systems problems at scale.
• Modern Stack: Use cutting-edge technologies and best practices in production.
• Experienced Leadership: Collaborate with serial entrepreneurs with successful startup exits.
• Perks: Enjoy fresh fruits, free drinks (coffee, tea, cider, beer), after works in our cool co-working office near Sagrada Familia, Barcelona.
• Compensation: Competitive salary (40K - 50K Euros) plus equity.

Location

We're a hands-on team that thrives on in-person collaboration. Our office is a dynamic, startup environment where we whiteboard and problem-solve together every day. We're currently only considering candidates based in Barcelona with legal work authorization. At this stage, we cannot provide visa support.