Senior NodeJs Developer + AWS

• HIGH QUALITY PROJECTS. You will take part in demanding projects focused mainly on digitalization or even start projects from scratch. Show us what you’re made of!
• LATEST TECHNOLOGIES. We know you love the fascinating world of Development, which is why you’ll continue to grow in this field by working with NodeJs and the tech stack you desire.
• REMOTE POSITION WITHIN SPAIN. Flexibility, what else do we need? You’ll be able to work from the comfort of your home from any location within Spain.
• MOBILE COMMUNITY. We all want to be part of something! Here we’ve built an amazing community that will give you the chance to share your knowledge and experience, participate in TedTalks or even lead them! If you’re a creative person, here’s where you can propose new ideas, don’t be afraid to speak your mind!
• LEARNING. Your current knowledge is never enough, is it? You’ll have access to learning platforms that will train you to become an expert or even start learning one of those skills you know you’ve been wanting to study (NodeJS, AWS… you name it!).
• TEAMWORK. This team will always be there for you! We know you’re tough and have a “no task too small” attitude, but you’ll always have a talented teammate to count on if you need to!
• INTERNATIONAL TEAM. If you stand out among your peers because you’ve got great English communication skills, you’ll be able to put that to good use! If it’s not your strongest suit, don’t worry! Here’s where you can improve it by working alongside teams distributed all around the world.
• CAREER PLAN. It is a fact, here you’ll grow in every direction: vertically towards gaining more responsibilities and increasing in category, and horizontally towards learning new technologies and becoming an expert in your business.

• Restaurant tickets for every working day!
• Permanent contract: you are here to grow with us!
• Flexible retribution for the Gympass and nursery tickets: take care of your health and your children!
• Referral program: it’s time to bring your colleagues to an awesome team and get rewarded for it!
• Salary and bonuses: it’s a matter of reaching an agreement. We’ll discuss it on our first call!

• Have enough experience with at least 5 years of experience in NodeJs.
• Have enough experience with mora than 2 years working with AWS; Serverless, Lambda, API Gateway, DynamoDB, Cognito…
• Knowledge of Node 20+
• Excellent knowledge of JavaScript with data structures, algorithms, and software design principles
• Create and maintain reusable JS/CSS libraries and components,
• Knowledge of functional and object-oriented programming principles
• Utilizes source control, continuous integration, and unit testing best practices.
• Perform full life-cycle backend development.
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Experience in consuming web services (REST) and processing data (JSON)
• Proven experience in building API services using NodeJS Express and related frameworks.
• Good understanding on NodeJS asynchronous runtime, JS concepts on callbacks and closures
• Experience in debugging issues related to memory leaks.
• Good experience in interacting with databases (MySQL, MongoDB, etc.)
• Knowledge of testing frameworks like Jest
• Experience on one of the architecture models: Microservices, service-oriented, event-driven.

• You will be responsible for Frontend developments, helping to add value to the Customer´s App, as part of a multidisciplinary team of professionals.
• You will bring your knowledge and experience to the team, proposing ideas for continuous improvement.
• You will participate in code review and contribute to improve common practices.
• You will be responsible for your own proofs of concept to add value to the product.

Cognizant