• Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role.
Spain Jobs Expertini

Senior Backend Engineer - Node.JS (Spain, remote, f/m/d) Job Opening In Barcelona – Now Hiring F11


Job description

Overview

We are looking for an experienced Senior Backend Engineer to expand and optimize our digital advertisement SaaS suite of applications.

Using technologies such as NodeJS with TypeScript, NestJS federated GraphQL, Docker, AWS and Apache Kafka, you'll be designing microservices and other back-end components, and integrating data storage, monitoring and protection solutions.

Your primary focus will be the development of all server-side logic, definition and maintenance of central databases and message busses, and ensuring high performance and responsiveness to requests from the front-end.

Additionally you'll conduct regular code reviews, provide guidance to other team members, and contribute to workload estimations, project planning and architecture discussions.

You will join a cross-functional team under a Product Owner to contribute to our multi-tenant SaaS product and ad-serving network.

To ensure success as a Senior Backend Engineer at Factor-Eleven, you should possess extensive knowledge of NodeJS based services, good knowledge of AWS and/or Kafka, great knowledge of GraphQL/REST-APIs and experience in a similar role.

An accomplished Senior Backend Engineer will be someone whose expertise results in the stable, fast, and secure exchange of data between servers and end-users, and who successfully shares that expertise with the wider team.

This is a high-impact role for someone who thrives on elevating engineering standards, and driving a forward-thinking,

AI-first

approach across the organization.

Ultimately, a top-class Backend Engineer at F11 should be able to envision, plan, develop, test and deliver scalable microservices in an event-driven multi-tenant architecture, and teach others to do the same.

Responsibilities

Developing and maintaining microservices and back-end components Ensuring optimal performance of databases and responsiveness to front-end requests Collaborating with developers, product owners and stakeholders on the design and integration of elements Developing high-performance applications by writing testable, reusable, and efficient code Implementing effective security protocols, data protection measures, and storage solutions Running diagnostic tests, repairing defects, and providing technical support Documenting server-side processes, including database schemas, message events and sagas, as well as preparing reports Recommending and implementing improvements to processes and technologies Provide mentorship and technical supervision to team-members Requirements

5+ years experience as Backend Engineer or similar role Strong proficiency of NodeJS with TypeScript, web stacks, libraries, and frameworks Working knowledge of front-end technologies such as HTML5 and CSS3 Experience with user authentication and authorization between multiple systems, servers, and environments High familiarity with fundamental design principles behind scalable applications Creating database schemas that represent and support business processes Good knowledge of event-driven architecture, message busses, and/or pub/sub-systems Proven expert knowledge implementing automated testing platforms and unit tests Superb interpersonal, communication, and collaboration skills Excellent familiarity with git, npm, docker and Jira Extensive experience in mentoring teammates in a respectful, educative manner Using AI tools such as Junie/Cursor (nice to have) Benefits

Transparent, above-market salaries 100% remote within Europe Flexible work-hours and part-time models Be part of a fast-growing, highly-skilled team In person department and company events Home office, co-working space and work-together allowance Personal and professional development courses from Udemy Case by case relocation and visa support Please note that you need to be residing in and hold a work permit of a country in the European Union to be considered for this role.

#J-18808-Ljbffr

Required Skill Profession

Informática Y Tecnología


  • Job Details

Related Jobs

F11 hiring Senior Qa Engineer (Node.Js) - (Spain, Remote, M/D/F) Job in Madrid, Comunidad de Madrid, Spain
F11
Madrid, Comunidad de Madrid, Spain
F11 hiring Senior QA Engineer (Node.js) - (Spain, Remote, m/d/f) Job in Madrid, Community of Madrid, Spain
F11
Madrid, Community of Madrid, Spain
F11 hiring Senior QA Engineer (Node.js) - (Spain, Remote, m/d/f) Job in Comunidad de Madrid, Madrid, Spain
F11
Comunidad de Madrid, Madrid, Spain
Factor Eleven hiring Senior QA Engineer (Node.js) - (Europe, Remote, m / d / f) Job in , , Spain, , , Spain, Spain
Factor Eleven
, , Spain, , , Spain, Spain
F11 hiring Senior QA Engineer (Node.js) - (Europe, Remote, m/d/f) Job in Madrid, Community of Madrid, Spain
F11
Madrid, Community of Madrid, Spain
JOIN hiring Senior Backend Engineer (m/f/d) Job in Barcelona, Catalonia, Spain
JOIN
Barcelona, Catalonia, Spain

Unlock Your Senior Backend Potential: Insight & Career Growth Guide


Real-time Senior Backend Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Senior Backend in Barcelona, Spain, highlighting market share and opportunities for professionals in Senior Backend roles.

82405 Jobs in Spain
82405
16342 Jobs in Barcelona
16342
Download Senior Backend Jobs Trends in Barcelona and Spain

Are You Looking for Senior Backend Engineer Node.JS (Spain, remote, f/m/d) Job?

Great news! is currently hiring and seeking a Senior Backend Engineer Node.JS (Spain, remote, f/m/d) to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at F11 adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Spain laws and regulations

What Is the Average Salary Range for Senior Backend Engineer Node.JS (Spain, remote, f/m/d) Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Barcelona. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Senior Backend Engineer Node.JS (Spain, remote, f/m/d)?

Key qualifications for Senior Backend Engineer Node.JS (Spain, remote, f/m/d) typically include Informática Y Tecnología and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

How Can I Improve My Chances of Getting Hired for Senior Backend Engineer Node.JS (Spain, remote, f/m/d)?

To improve your chances of getting hired for Senior Backend Engineer Node.JS (Spain, remote, f/m/d), consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Senior Backend Engineer Node.JS (Spain, remote, f/m/d) Job Success

F11 interview tips for Senior Backend Engineer   Node.JS (Spain, remote, f/m/d)

Here are some tips to help you prepare for and ace your Senior Backend Engineer Node.JS (Spain, remote, f/m/d) job interview:

Before the Interview:

Research: Learn about the F11's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Senior Backend Engineer Node.JS (Spain, remote, f/m/d) interview at F11, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the F11's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

How to Set Up Job Alerts for Senior Backend Engineer Node.JS (Spain, remote, f/m/d) Positions

Setting up job alerts for Senior Backend Engineer Node.JS (Spain, remote, f/m/d) is easy with Spain Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!