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Senior Engineer (C/ Golang)

Remote, Barcelona·Added 5 months ago (last checked 12 Oct)

Agency
Q-TECH

93 open roles

Overview

Work mode
Remote (Barcelona)
Experience
Senior level

Visa options

  • The ad doesn’t mention sponsorship

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Skills

Nice to have

This job advert was originally written in Spanish.

Requirements

What we're looking for

  • Good knowledge of C/C++ / Go / Java and exposure to Python.

  • Solid foundation in data structures and algorithms.

  • Familiarity with multithreading.

  • Knowledge of object-oriented programming.

  • Good communication skills to coordinate with teams in different time zones.

  • Proactive attitude, flexibility, and desire to learn.

  • Experience in:

    • Programming with C++/Go/Java or another object-oriented language.

    • Use of testing frameworks.

    • Multithread programming and thread synchronization.

    • Data structures: lists, trees, maps, arrays, sets.

    • Algorithms: sorting, searching, complexity analysis.

    • Scripting knowledge in Python or another language (valued).

The role

At Q-tech, we are looking for a Software Engineer to join a high technological impact project, where you will be able to work with cutting-edge tools and languages, and participate in the full development cycle of components within a large-scale data platform.

The role offers the opportunity to work on the design, development, testing, and production deployment of critical services.

What you'll do

  • Collaborate with the Platform, API, and Data teams in the delivery of new functionalities and improvements in data management and delivery platforms.

  • Analyze the current architecture, review APIs, contribute design ideas, program, and test assigned components.

  • Prepare and execute unit and integration tests.

  • Work with the QA team to ensure correct functional, performance, and stability validation, resolving detected bugs.

  • Document the work performed before final delivery.

How you'll work

  • Salary: up to approx. 65k.

  • Modality: practically remote, with occasional visits to Zaragoza.

About Q-TECH

Q-TECH is a technology recruitment company founded in 2000, with a team of 20 people and annual revenue of approximately 2 million euros. The company specializes in connecting IT professionals with companies, focusing on tech talent acquisition across various departments including backend, frontend, data, infrastructure, and more.

Q-TECH operates with a hybrid work model in Barcelona, Spain, and emphasizes a close, authentic approach to recruitment. The company is active in the IT community and offers roles in areas such as cloud administration, software development, and project management, making it a potential opportunity for international tech professionals seeking to work in Spain.

Industry
Recruiting
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