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Backend Developer (Go)
Salary
Skills
Location
Languages
Job Description
We are looking for a Mid Go Backend Developer with a proven track record in production-level applications. As part of our team, you’ll lead the development and architecture of a groundbreaking cybersecurity platform. You’ll be responsible for designing new features, improving security and performance, and mentoring junior developers. This role involves both remote work and regular in-person collaboration in our offices in Madrid or Barcelona.
What You’ll Do
• Develop, test, and maintain highly scalable and secure Go-based backend applications.
• Lead architectural improvements, focusing on microservices and performance optimization.
• Ensure best practices for cybersecurity are followed throughout the development process.
• Participate in code reviews and mentor junior developers.
• Work with various programming languages and technologies depending on the project requirements.
What We’re Looking for in a Developer
• Strong proficiency in Go with proven experience in production-level applications.
• Experience with microservices architecture, cloud platforms (AWS, GCP, Azure), and containerization (Docker/Kubernetes).
• Good level on writing Regular Expressions, Restful APIs, and testing methodologies (TDD, BDD...)
• Deep understanding of cybersecurity best practices.
• Knowledge of AI tools like Copilot or Cursor
• Leadership skills with experience mentoring junior developers.
Nice-to-Haves
• Experience with languages like Python, Rust, or JavaScript.
• Familiarity with cybersecurity tools and frameworks.
• Experience with DevOps processes, CI/CD pipelines, and infrastructure as code.
Soft skills
• Good level of English, Spanish will also be valued
• Ability to communicate well with peers
• Capacity to take initiative
• Sense of ownership and accountability for driving results
Perks
• Hybrid work environment (remote and regular in-person work in our Madrid or Barcelona offices).
• Work on exciting, impactful projects and grow with the company.
• A dynamic, innovative team where your contributions are valued.
• Competitive salary and benefits package.
Hiring Process
- Interview with senior member of the team
- Practical interview
- Final interview with CEO or Manager
Location
Barcelona, España