Senior Backend Developer (Hybrid)

TN Spain; Madrid; Híbrido; EUR 45.000 - 85.000; Jornada completa

Descripción de la vacante

An innovative fintech company is seeking a Senior Backend Developer to join their dynamic team in Madrid. This role offers the opportunity to work on cutting-edge online payment solutions and contribute to the design and architecture of robust backend systems. With a focus on collaboration and engineering excellence, you will lead initiatives to improve team practices and ensure high-quality results. Enjoy the flexibility of a hybrid work environment while making a significant impact in a rapidly evolving industry. If you're passionate about technology and ready to take on new challenges, this position is perfect for you.

Servicios

Flexible working hours

Work from home 3 days a week

Competitive salary package

Formación

• 5+ years in backend software engineering roles with strong skills in C#, Java, and SQL.
• Expertise in microservices architecture and database management.

Responsabilidades

• Lead design and implementation of scalable backend solutions for complex scenarios.
• Collaborate with cross-functional teams and maintain high engineering standards.

Conocimientos

C#

Java

SQL

Database Management

Microservices Architecture

Data Structures

Algorithms

Collaboration

Descripción del empleo

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Senior Backend Developer (Hybrid), Madrid

Client:

Location:

Madrid, Spain

Job Category:

Other

EU work permit required:

Yes

Job Description:

The Company: Our customer is a Fintech that operates all over the world and is one of the leading providers of online payment solutions.

They will hire the selected candidate as an internal and permanent employee.

Description of the position:

We’re looking for a Senior Software Developer to join our Team in Madrid.

Working Experience:

5+ years in backend software engineering roles, with demonstrated ability to navigate technical trade-offs and ambiguity effectively.

Mandatory skills:

• Broad proficiency in C#, Java, or similar object-oriented languages.
• Expertise in SQL and database management.
• Strong knowledge of data structures and algorithms.
• Experience with microservices architecture.
• Experience in designing new functionality for existing complex components while maintaining scalability and performance.
• Ability to collaborate effectively and communicate technical concepts to diverse stakeholders.

Key Responsibilities:

• Take a leadership role in achieving team goals, contributing to the overall design, architecture, development, quality, and production deployment of the team's systems.
• Design and implement robust, scalable, and maintainable backend solutions for complex scenarios, ensuring high-quality results that may be consumed by other teams.
• Collaborate effectively within your team and with cross-functional partners, such as Product, Design/UX, DevOps, and other R&D teams, representing your team as needed.
• Maintain and improve the team's engineering practices, suggesting and implementing technology, patterns, or process enhancements.
• Proactively identify areas of improvement in team systems, processes, and scalability.
• Lead by example in code quality, contributing significantly to code reviews and acting as a focal point for engineering excellence questions.
• Help monitor production systems, investigate potential issues, and lead efforts to resolve critical production challenges while maintaining a customer-centric approach.

Languages:

English: At least B2, certification not needed.

Job location:

Madrid.

European Union citizen; otherwise, a valid job permit is mandatory.

Salary:

A very competitive salary package.

Working from home 3 days a week (flexibility available).