DevOps/Application Manager

Make your JavaScript Application Protect Itself

Job details

  • Full-time
  • map markerPorto, PT
  • cardRequires Work Permit
    Requires that you're a citizen or have a valid work permit / visa sponsorship to work in the country in which this position is based.
  • routeIntermediate
  • routePortuguese
    Preferred spoken language

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Who we are

Jscrambler is growing at a fast-pace fueled by the success of recognized web security products. Our ground breaking technology is being used by the most innovative companies in the world to protect their web presence and applications (check our website for some references!). Jscrambler applies security layers on web applications, granting self-defensive capabilities that enable them to fight any fraud, reverse-engineering or tampering attempts, avoiding data leakage and damages to the customer reputation.

Our team of highly skilled and trained professionals are the drivers for this success, continuously adding R&D to guarantee high quality and state-of-the art Javascript software, critical to the mission our customers entrust us. If you are passionate about JavaScript software development, using the latest technologies and methodology, in a creative and open-minded environment, then we want you on our team!

What we are looking for

As a DevOps/Application Manager you will be responsible for our local, hosted and cloud infrastructure. You will be in close contact with our Development environment in order to guarantee a seamless Continuous Integration environment. You will also be responsible for our third-party tooling guaranteeing configuration, updates, interfaces and migrations. Due to the nature of our business, Security is a must!


  • Take ownership of the infrastructure
  • Guarantee availability and security of the environment
  • Improve tools and processes to enable seamless Continuous Integration
  • Maintain our internal tools and processes as state-of-the-art

Skills and Attributes

  • Well organized and quality driven
  • Pro-active and capable to think out of the box
  • Good communication and negotiation skills with our Development, Product and Business departments

Main requirements

  • Bachelor or higher Degree in Computer Science or equivalent
  • 2+ years experience in similar functions
  • Linux Containers (e.g. Docker), container clustering (e.g. Swarm, Kubernetes, Cattle), and container management platforms (e.g. Rancher)
  • Fluency in Portuguese is mandatory
  • Based in Portugal

Nice to have

  • Experience in the following areas of expertise is valued:
    • Unix/Linux operating systems
    • Network and Firewall Management
    • Virtualization software (e.g. VMware, KVM, Vagrant, etc)
    • HTTP Servers/Proxies/Load Balancers (e.g. Apache, Nginx, HAProxy)
    • NoSQL databases and relational databases, particularly MongoDB, Redis, and PostgreSQL
    • Continuous integration services (e.g. Jenkins)
    • Server/service provisioning tools (e.g. puppet, chef, etc).
    • Build/release process tools (e.g. git, gitlab, npm, etc)
    • Scripting
  • Affinity with Security/Application Security
  • Other languages is a plus


  • You will be engaging a small and dynamic team, with plenty of opportunities to learn from experienced System Engineers / DevOps gurus
  • We are in the epicentre of the roaring Porto Startup Scene
  • Performance bonus up to 30% of the salary
  • Health insurance
  • Internal training program
  • Other benefits may be set accordingly with the candidate's knowledge and experience

Apply now

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Or sign up to refer and earn a reward of €300