Backend and Frontend Developer

• Design, build, and maintain efficient, reusable, and reliable JS/React and Ruby/ Elixir code
• Ensure the best possible performance, quality, and responsiveness of the applications
• Identify bottlenecks and bugs, and devise solutions to these problems
• Help maintain code quality, organization, and automatization
• Be involved in all stages of building products from inception, through delivery and beyond
• Help to shape the future of our architecture and best practices
• Contribute to a healthy engineering culture of feedback and growth

Additional and ad-hoc duties

• Familiarity with continuous integration
• Familiarity with development aiding tools
• Able to create database schemas that represent and support business processes

Skills and experience required:

• Proven experience in writing complex JavaScript SPA
• Proven experience with React + Redux
• Proven experience with a modern JS toolchain: NPM, Lerna, Webpack, ESLint,...
• Experience with popular web application frameworks such as Rails, Lotus, etc depending on project requirements.
• Familiarity with command-suite libraries, depending on project requirements.Good understanding of the syntax of Ruby/ Elixir and its nuances
• Knack for writing clean, readable Ruby/ Elixir code
• Solid understanding of object-oriented programming
• Understanding of functional programming style in Ruby/ Elixir
• Creative thinking and problem-solving mindset
• Experience developing complex web applications/APIs in distributed architectures
• Enthusiastic engineers. We don?t believe engineers are defined by the technologies they use, but by their attitude and application.
• Ability to interact with people from across the business and build strong relationships, including the ability to effectively influence upwards
• A passion to write well-structured, idiomatic, tested code that balances elegance and pragmatism
• Strong communication skills, ability to self-organise and work well within and outside your own team
• Strike a good balance between technical and product thinking
• Self-starter and proactive approach
• Comfortable working in a fast-paced and changing environment