Lead C# Engineer & Tech Lead - Hybrid Madrid

Client Server Limited; Madrid; Ibrido; EUR 74.000 - 90.000; Tempo pieno

Vantaggi offerti da questo lavoro

23 days holiday

Birthday off

Pension

Life Assurance

Income Protection

Critical Illness Cover

Descrizione del lavoro

Client Server Limited is seeking a senior C# Software Engineer / Team Lead in Madrid with hybrid working. You will lead a squad across architecture, development, delivery and production operations while remaining hands-on, writing production code and tackling technically complex problems.

You will own system design, API decisions and CI/CD pipelines, mentor engineers, promote AI-assisted coding practices, and collaborate with Product Managers on roadmaps and priorities.

Competenze

• Strong leadership within a software engineering team.
• Backend development with C#/.Net; OO languages willkommen.
• System design experience with distributed systems and microservices.
• Frontend experience with Vue.js, React or modern Angular.
• Solid SQL knowledge and relational databases.
• Production AWS experience incl. SQS, DynamoDB, S3, ECS and Lambda.
• Experience owning CI/CD and release processes (GitHub Actions).
• Hands-on with Claude Code, Cursor, Copilot or similar AI tools.
• Collaborative and pragmatic with clear communication to engineers and business stakeholders.
• Background in payments or regulated industry is beneficial.
• Fluent English skills.

Mansioni

• Lead your Squad across architecture, development, delivery and production operations while remaining hands-on.
• Own system design, API decisions, technical choices and code quality; review designs and mentor the team.
• Drive AI adoption and modern techniques across the software lifecycle; foster continuous improvement.
• Partner with Product Managers on roadmaps, delivery plans and priorities; ensure timely releases.

Conoscenze

Team leadership

C#/.NET backend

System design

Frontend tech (Vue/React/Angular)

SQL/Relational DBs

AWS (SQS, DynamoDB, S3, ECS, Lambda)

CI/CD (GitHub Actions)

AI tooling (Claude/Copilot)

Communication

Payments/regulatory domain

Strumenti

GitHub Actions

AWS SQS

DynamoDB

S3

ECS

Lambda

Vue.js

React

Angular

Descrizione del lavoro

Client Server Limited is seeking a senior C# Software Engineer / Team Lead in Madrid with hybrid working. You will lead a squad across architecture, development, delivery and production operations while remaining hands-on, writing production code and tackling technically complex problems.

You will own system design, API decisions and CI/CD pipelines, mentor engineers, promote AI-assisted coding practices, and collaborate with Product Managers on roadmaps and priorities.