727 frontend developer English-speaking jobs in Madrid

Develop cutting-edge cybersecurity products in C++ for cross domain security solutions. Expertise in configuration control, continuous integration, or unit testing is valued.

Develop and implement advanced navigation algorithms for land, maritime, and aerial military systems. Responsibilities include research, design, development, and testing of C/C++ code, data analysis, and documentation.

Overview We are looking for a Data & AI Solutions Developer to join the team and develop reporting,

Experienced Genesys Cloud Software Engineer to design, develop, integrate, and maintain solutions within our cloud contact center platform. Responsibilities include implementing routing logic, automation, and integrations to support business needs. Requires 5+ years of experience developing Genesys Cloud solutions, including Architect flows and API-based integrations.

Overview We are looking for a Data & AI Solutions Developer to join the team and develop reporting,

Senior C/C++ Developer needed with 6+ years experience and a strong understanding of algorithms, STL, and object-oriented programming. Must have proficiency in CMake, Git, Jira, threading, and IPC. Excellent English communication skills required.

ABOUT THE ROLE As a Backend Developer (Go), you will play a key role in modernizing a large‑scale platform

Job Description We are looking for a Data & AI Solutions Developer to join the team and develop reporting

As the Software Developer, you’ll own the technical design and implementation of custom components, setup

For our office in adesso Spain, we are looking for a skilled Back-end Developer with Java to join our

Assists in developing and executing sales and marketing strategies to promote Hola Spanish Market products. Conducts market research, supports sales team, and creates marketing content.

PL/SQL Software Developer needed to translate business needs into efficient, maintainable procedures. Requires Bachelor's degree in Computer Science, Systems Engineering or related field, 3+ years experience developing Oracle database applications using PL/SQL, strong SQL and Oracle Database knowledge, and experience developing JAVA code. Must have excellent communication, problem-solving, and teamwork skills.

Overview Join to apply for the Snr Developer role at Integrity360. ... What You’ll Do As a Senior Developer, you\u2019ll work with developers, engineers, and cybersecurity

Recognized financial company is seeking an ION Trading Developer.

We are seeking a highly skilled Applications Developer with expertise in .NET technologies to join our

Work with authentic software engineering scenarios from open-source repositories to capture realistic developer

As a Blockchain Developer, you will be responsible for designing, developing, and maintaining blockchain-based

a leader across Europe with strong values of human behavior and teamwork, is looking for a Business Developer

Senior backend developer - Tech Lead • Madrid, Spain #J-18808-Ljbffr

Senior Golang Developer at BairesDev What you will do Oversee the design and development of sophisticated