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Senior System Engineer in Barcelona


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Job Description

We're looking for a Senior Systems Administrator to join our Systems/Operations team!
Essential skills: 
  • At least 5 years of work experience in the systems area, preferably in web systems (Linux only)
  • Ability to work within a team and work with a focus on achieving corporate goals
  • Ability to learn constantly and be proactive to resolve problems
  • Deploying and maintaining applications and platforms in public clouds like AWS / EC2 with an extensive knowledge of EC2, Route53, Cloudfront, IAM, S3 buckets, CloudWatch, ELB, ASG, SQS, SNS, ElasticCache, etc.
  • Advanced knowledge of Linux installation, configuration and administration
  • Experience with TCP/IP protocols, mainly HTTP, HTTPS, SSH, RSYNC, SMTP, DNS, NFS
  • Experience with some Orchestration frameworks and technologies (Puppet, Terraform…)
  • Advanced CDN skills in Akamai and CloudFront
  • Experience working in high-traffic web environments
  • Proactive and reactive security skills
  • English skills are a must
Desirable skills:
  • Knowledgeable about configuring and managing web servers (Apache and Nginx)
  • Experience with Scripting essentials: Bash, Python, Ruby, Go.
  • Knowledgeable about monitoring tools: Sensu, Graphite, Grafana, Prometheus, Influxdb, etc.
  • DevOps culture, interest on applying agility and maximizing efficiencies, as well as Continuous Improvement (knowledgeable about technologies like Jenkins, Rundeck...)
  • Experience with MySql (Percona), MariaDB (Galera) or Postgres
  • NoSQL Databases: Redis, Memcache, SolrCloud, ElasticSearch, Cassandra, DynamoDB
 We offer:
  • Benefits: dental and health insurance, stock options…
  • Exceptional work environment
  • Team-building activities
  • Candy Bar (free snacks and drinks)
  • On-site physical therapy
  • Language Courses
  • Competitive salary

About letgo

  • Classifieds

  • Privately Held

  • Barcelona, Spain

  • 100-200 employees

  • 2015

letgo is the fastest growing mobile marketplace to buy and sell locally. We are powering a new, secondhand economy on mobile.

Recently named one of Europe's "Hottest Startups"​ by Wired, letgo's recently been featured by The New York Times, The Wall Street Journal, Fast Company, Fortune, Bloomberg, TechCrunch and others.

letgo's team is made up of 120 people of 25 different nationalities in our New York and Barcelona offices. We are a diverse, passionate group that’s connecting millions of buyers and sellers. Our nimble, expert team is fueled by deep experience and rich analytics, allowing us to innovate with cutting-edge features like image recognition powered by artificial intelligence, and the letgo Commercializer.

We're looking for people who are as passionate as we are and, just as importantly, who embrace constant change and innovation. If that sounds like you, check out our open positions at

Official website, founding date, employees, how did it all begin... Do you know the whole story?

Tell Us!

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