Backend / Full Stack

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Senior Backend Developer

Full Time
45.000€ ~ 60.000€
Barcelona, SPAIN

We currently have a Senior Backend Developer open position in our Barcelona office.

Responsibilities:

Together with a dedicated team of highly skilled developers be responsible for maintaining and develop all parts of a complex service-oriented system.

Work with a large arsenal of open source and cutting-edge technologies such as Node.js and MongoDB.

Plan and implement model data structures for scalability.

Write secure code and architect applications.

Participate in all phases of the development life cycle, focusing on coding, testing, and debugging.

Work on the maintenance or enhancement of existing data structures.

Research, evaluate and analyze technical and design requirements.

Develop additional server level functionality and tools.

Requirements:

4+ years of experience in Backend development.

Bachelor's or Master's degree in computer science or equivalent.

Really good understanding of the Linux ecosystem and experience with server management.

Deep knowledge on Node.js, Python, Docker and RabbitMQ.

MongoDB.

Experience with high availability Solutions.

Test Driven Development.

Continuous integration (Jenkins, Travis).

Resourceful and self-motivated on innovation.

Immediate availability.

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Full Stack Developer for Artificial Intelligence Processes

Full Time
30.000€ ~ 40.000€
Barcelona, SPAIN

We currently have a Full Stack Developer for AI Processes open position in our Barcelona office.

Responsibilities:

Together with a dedicated team of highly skilled developers be responsible for assure complex AI systems scalability, reliability and performance.

Work with a large arsenal of open source and cutting-edge technologies such as Python, Node.js and MongoDB.

Design and manage crowdsourcing data labeling tasks.

Write secure code and architect applications.

Participate in all phases of the development life cycle, focusing on coding, testing, and debugging.

Research, evaluate and analyze technical and design requirements.

Develop additional server level functionality and tools.

Requirements:

2+ years of experience in Full Stack development.

Knowledge on HTML, JavaScript, CSS, Node.js, React, MongoDB (MERN stack).

Resourceful and self-motivated on innovation.

Immediate availability.

Nice to have:

Bachelor's or Master's degree in computer science or equivalent.

Understanding of the Linux ecosystem and experience with server management.

Knowledge on Python, Docker and RabbitMQ.

Experience in multi-threading development.

Experience with Amazon Turk platform.

Knowledge on VueJS framework.

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Junior Full Stack Developer

Full Time
25.000€ ~ 35.000€
Barcelona, SPAIN

We currently have a Junior Full Stack Developer open position in our Barcelona office.

Responsibilities:

Work with a large arsenal of open source and cutting-edge technologies such as Node.js and MongoDB.

Write secure code and architect applications.

Participate in all phases of the development life cycle, focusing on coding, testing, and debugging.

Work on the maintenance or enhancement of existing data structures.

Develop additional server level functionality and tools.

Requirements:

Knowledge on HTML, JavaScript, CSS, Node.js, React, MongoDB (MERN stack).

Resourceful and self-motivated on innovation.

Immediate availability.

Nice to have:

Bachelor's or Master's degree in computer science or equivalent.

Understanding of the Linux ecosystem and experience with server management.

Knowledge on Python, Docker and RabbitMQ.

Knowledge on VueJS framework.

Test Driven Development.

Apply Job

Working at GoldenSpear

We are like a big family with people from around the world and with many different backgrounds. We like to work in agile methodologies and sharing always our point of view. Being open is our way to learn and advance.

Our offices are located in a privileged location, on the high side and 5 minutes away from city center of the sunny, innovative and cosmopolitan Barcelona.

Our goal is to make firms embrace authentic experiences, engage their customers and disrupt their markets.

Some of our perks:

  • Competitive Salary
  • Learning & Developement Culture
  • Flexible working hours
  • Great working atmosphere
  • Daily Snacks
  • Best gear for your needs
  • Excellent location