Senior Software Engineer - Technical Lead (Madrid, On-Site)

Conexus DX Limited; Madrid; Presencial; EUR 60.000 - 100.000; Jornada completa

Descripción de la vacante

An established industry player is seeking a hands-on Senior Software Engineer to lead the architecture and delivery of impactful cloud-native applications. This role offers the opportunity to mentor a team while staying close to coding, ensuring high-quality software solutions that address real-world challenges. Collaborate with cross-disciplinary teams and enjoy the stability of a secure business that's committed to enhancing its internal software platforms. If you're passionate about leading by example and driving project success, this is the perfect opportunity for you.

Formación

• 8+ years in software development with 3+ years in technical leadership.
• Strong proficiency in .NET and container-based architecture.

Responsabilidades

• Lead the design and development of scalable backend systems using .NET.
• Mentor developers and ensure high-quality, clean code.

Conocimientos

.NET

Leadership

Agile/Scrum

Container-based architecture

Frontend frameworks (Angular/React)

Coaching and mentoring

Clean code practices

Herramientas

Azure

Containerized environments

Descripción del empleo

Senior Software Engineer - Technical Lead (Madrid, On-Site)

Are you a hands-on senior software engineer who thrives on ownership and wants to lead by example?

We're hiring technical leaders, not just senior developers, to take charge of the architecture, delivery, and mentoring of a growing in-house engineering function. This is your chance to work on meaningful, high-impact systems used across global operations, all while staying close to the code.

Location : Madrid - 5 days on-site per week

Domain : Real-world engineering, global reach, and cross-disciplinary teams

Salary : Based on experience and suitability

What You'll Get

Lead With Impact

Own the architecture and delivery of complex cloud-native applications. Shape engineering best practices and directly influence project success.

Stay Hands-On

You're not just managing; you're building. Write code, debug, pair-program, and be the technical go-to.

Build a Team Around You

Mentor and guide a group of software engineers, your leadership will shape the team culture and performance.

Work That Matters

Partner closely with engineers, domain experts, and stakeholders to design software that solves real-world challenges in a critical industry.

Stability Without Stagnation

Join an established and secure business that's actively investing in its internal software platforms and development culture.

Global Collaboration, Local Presence

Be part of an international setup while enjoying the close-knit vibe of an on-site product team.

What You'll Be Doing

1. Leading the end-to-end design and development of scalable backend systems using .NET
2. Implementing Backend-for-Frontend (BFF) patterns and collaborating with frontend developers using Angular or React
3. Acting as Scrum Master and driving product delivery from sprint planning to deployment
4. Writing high-quality, clean, testable code and reviewing your team's output
5. Coaching and mentoring developers, growing capability and cohesion across the team
6. Working with Azure services and containerized environments for modern deployments
7. Collaborating with product managers, QA, and engineering stakeholders to translate complex needs into technical solutions
8. Keeping documentation up to date and ensuring architectural clarity

What We're Looking For

1. 8+ years in software development, including 3+ years in a technical leadership role
2. Strong proficiency in .NET and container-based architecture
3. Solid understanding of Frontend frameworks (Angular / React) and backend integration using BFF principles
4. Experience with Azure cloud services and modern development practices
5. A proven ability to lead by doing - someone who inspires through action, not just delegation
6. Comfortable owning delivery and acting as the glue between product and engineering
7. Fluent English; experience in Agile / Scrum environments

If you're an experienced Senior Software Engineer (Technical Lead), feel free to apply or send your C.V to [e-mail]