Senior Full-Stack Developer / Madrid, España

Would you like to work in a company with a friendly and enjoyable environment and lots of opportunities to take responsability?

Job description

Would you like to work in a company with a friendly and enjoyable environment and lots of opportunities to take responsability?

We are looking for versatile developers with a strong background in JavaScript and NodeJS.

We offer a competitive salary to work in our headquarters in the center of Madrid, Spain (calle Gran Vía) to be part of a multidisciplinary team of talented people that works closely following the Scrum framework.

The role of our technical team is to develop the systems that obtain smart insights from the input we analyze and process, enabling users to easily navigate and understand their data. The backend services are connected to our Linguistic algorithms and an interface that helps users visualize and make use of the data.

Desired Skills and Experience 

  • JavaScript ES6.
  • NodeJS.
  • React.
  • NoSQL database experience (ideally MongoDB).
  • Basic ElasticSearch knowledge.
  • QA mindset.
  • Experience with Microservices.
  • GraphQL.
  • Knowledge of D3 is a plus.
  • System Management (AWS) and Docker are a plus.

What we offer: 

  • Flexible working hours.
  • Remote work friendly.
  • Competitive salary.
  • Informal and young environment.
  • Flat organization structure.
  • Be part of cutting-edge projects.

About Séntisis

Séntisis is the Natural Language Intelligence platform. Through our language AI technology, we automatically categorize text customer information detecting actionable insights like churn, customer complaints, customer questions, etc. We work with customers such as Santander, IKEA, Heineken, Universal Music, FNAC, Bein Sports that use our platform to improve their marketing strategy, locate possible PR crisis, identify new business opportunities or improve retention.

After 4 years expertise in analyzing Social Media comments to extract intelligent insights, we recently opened commercially our semantic technology API, a layer to understand text in any language. This Language AI API is a recently born area called

Our vision is that the global industry needs a layer on top of NLP that understands text in the same way that humans do (or even better). In order to meet that goal, we have developed a unique algorithm to detect semantic patterns in text which allow customers to work with customized categories that are semi-automatically generated and analyzed for different verticals like Customer Success, Chatbots, Security & Fraud or Document Classification.

Our headquarters are in Spain (with offices in Madrid and Málaga) and we also have offices in México, Colombia, Chile and Perú. We are a 40 people multidisciplinary team that includes data scientists, linguists, engineers, designers, creatives, marketers, sales professionals, all engaged in our vision to understand human language through technology. Our team values are eagerness, honesty, innovation and quality. We believe that there is no limit for our ambition as a team or for personal growth inside Séntisis and we achieve that through teamwork and transparency, constant entrepreneurial spirit and being result driven.

Séntisis has raised $2M total funding from leading investors in Spain (JME, AXON) and Silicon Valley (500startups, Startcaps ventures).