Senior Software Engineer / Team Lead

Jordan martorell s.l.; Madrid; Presencial; EUR 100.000 - 120.000; Jornada completa

Descripción de la vacante

A FinTech consulting startup in Madrid seeks a Software Engineering Lead to design core applications and oversee development teams. Candidates should have extensive experience in Python, TypeScript, and modern engineering practices, along with strong academic credentials. Join a collaborative work environment with a focus on diversity and employee wellbeing.

Servicios

25 days holiday

Social team atmosphere with events

Formación

• Strong software engineering experience with Python and TypeScript.
• Good knowledge of modern software engineering best practices.
• Thorough understanding of Computer Science fundamentals.

Responsabilidades

• Design and implement applications, APIs, and microservices.
• Instill best practices and conduct code reviews.
• Mentor team members and solve problems collaboratively.

Conocimientos

Python

TypeScript

RESTful APIs

Vue.js

PostgreSQL

CI/CD

Cloud

DevOps

Software Engineering Best Practices

Fluent English

Educación

Computer Science or Mathematics degree

Descripción del empleo

Software Engineering Lead (Python TypeScript) Madrid to €120k

Are you a technology leader, who enjoys liaising with clients, looking for a new opportunity? You could be joining a FinTech start‑up within the consulting division of the Madrid office, the company has secure backing and an established Hedge Fund client as a partner.

As a Software Engineering Lead you'll design and implement the logic behind core applications, build APIs and microservices that handle data processing, business rules and third‑party integrations and oversee the configuration and upkeep of secure, reliable server environments.

You will be a technical leader, instilling best practices, conducting code reviews, mentoring and collaboratively problem solving to help your team remove any blockers and deliver high quality software.

You’ll join colleagues in the Madrid office on a full‑time basis (Monday to Friday), working hours 0900-1800 with some flexibility.

You have studied at a top 10 university in Spain (or top 200 globally) and have achieved 9.0 and above in Bachillerato and 7.0 and above in University - Computer Science or Mathematics preferred.

You have strong software engineering experience with Python, TypeScript, RESTful APIs, Vue.js, PostgreSQL, CI/CD, Cloud, DevOps.

You have a good knowledge of modern software engineering best practices across the full software development lifecycle.

You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms.

You have fluent English language skills.

What's in it for you?

• 25 days holiday
• Social team atmosphere with a range of events and early finish for drinks on Fridays

Apply now to find out more about this Software Engineering Lead (Python TypeScript API) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.