Lead Software Developer

buscojobs España; Madrid; Presencial; EUR 40.000 - 70.000; Jornada completa

Descripción de la vacante

A leading company is seeking a Senior Software Developer to translate product vision into software design. The role involves writing clean code, working in CI/CD, and collaborating with stakeholders to optimize software deployment processes. Ideal candidates will have a Bachelor's degree and extensive experience in Java and Python, along with skills in modern frameworks and API development.

Formación

• 5+ years of experience in Java / Python development.
• Proficient in REST API security (OAuth2.0, OIDC).
• Skilled in Spring, Spring Boot, FastAPI, Django.

Responsabilidades

• Write clean, maintainable code, including tests.
• Work in a CI / CD environment.
• Collaborate with team members to ensure quality product enhancements.

Conocimientos

Java

Python

REST API development

System design

Performance engineering

Educación

Bachelor's degree in Computer Science

Herramientas

Spring

Spring Boot

FastAPI

Django

SQL (Oracle / PostgreSQL)

NoSQL (MongoDB / Couchbase)

Descripción del empleo

Lumen connects the world. We are igniting business growth by connecting people, data, and applications – quickly, securely, and effortlessly. Together, we are building a culture and company from the people up – committed to teamwork, trust, and transparency. People power progress.

We’re looking for top-tier talent and offer the flexibility you need to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future.

The Role

Lumen is seeking a Senior Software Developer. This team player translates product vision and requirements into software design.

This role will shape how Lumen combines the latest technologies and services to automate all aspects of software deployment and instance lifecycle management using an AI stack. Passionate about software automation and quality is always a priority. This role will collaborate with key stakeholders across the organization, including but not limited to executive leadership, product owners, developers, and testers, to plan, develop, and implement solutions to optimize and automate business and technical processes.

The Main Responsibilities

1. Write clean, maintainable code, including tests.
2. Work in a CI / CD environment.
3. Participate in meetings and discussions to gather requirements and discuss architectural decisions.
4. Collaborate with team members to ensure quality product enhancements.
5. Work with the development team to improve system architecture.
6. Work under agile principles.
7. Develop reusable software components.

What We Look For in a Candidate

1. Bachelor's degree in Computer Science or equivalent.
2. 5+ years of experience in Java / Python development.
3. Skilled in Spring, Spring Boot, FastAPI, Django.
4. Proficient in REST API development and security (OAuth2.0, OIDC).
5. Experience with SQL (Oracle / PostgreSQL) and NoSQL (MongoDB / Couchbase).
6. System design and performance engineering skills.

What to Expect Next

Requisition #: 338035

If selected, a background check will be conducted, which may include criminal record checks, motor vehicle reports, and drug screening, depending on the position requirements. For more details, please refer to our FAQ. Job-related concerns identified during screening may disqualify you from the position or current role. Background results are evaluated on a case-by-case basis.

In accordance with the San Francisco Fair Chance Ordinance, we consider qualified applicants with arrest and conviction records for employment.

We are committed to providing equal employment opportunities regardless of race, color, religion, gender, sexual orientation, gender identity, age, disability, and other protected statuses. We do not tolerate unlawful discrimination in any employment decision.

Disclaimer

The above responsibilities describe the general nature and level of work performed. They are not exhaustive and may change based on business needs.

Applicants may redact age-related information from submissions. Lumen does not require payment from job applicants during recruitment. All legitimate openings are posted on our official channels. Beware of offers requesting payment for employment.