Senior Software Engineer - C# - (Hybrid Remote)

Outtask; Madrid; A distancia; EUR 55.000 - 75.000; Jornada completa

Descripción de la vacante

A leading tech firm is seeking a Senior Software Engineer to design and develop scalable, fault-tolerant components for their platform. You will work with technologies including C++, Python, and PostgreSQL, while collaborating closely with product and QA teams. The ideal candidate is proactive, has strong debugging abilities, and takes ownership of their work. Experience in the food industry is a plus.

Formación

• Strong proficiency in C++ and Python.
• PostgreSQL expertise.
• Understanding of message brokers.
• Experience implementing RESTful APIs.
• Experience with Angular.
• Background in cloud platforms.
• Familiarity with containerization.
• Familiarity with time-series databases.

Responsabilidades

• Design, implement, and maintain scalable services and components.
• Architect and build RESTful APIs and WebSocket interfaces.
• Integrate and optimize message brokers and databases.
• Propose technology stack improvements.
• Work closely with Product and QA teams.
• Establish coding standards and conduct code reviews.

Conocimientos

C++

Python

PostgreSQL

RESTful APIs

Angular

AWS

GCP

Azure

Docker

Kafka

Descripción del empleo

Outtask is looking for a Senior Software Engineer for a client in The Netherlands.

We’re seeking a senior software engineer to design, build, and operate the next generation of our distributed services.

You’ll develop scalable, fault-tolerant components that power critical parts of our platform, lead technical discussions, propose enhancements to our stack, and help shape our long‑term roadmap.

What are you going to do:

• Design, implement, and maintain scalable, fault‑tolerant services and components using messaging systems and distributed data stores
• Architect and build RESTful APIs and WebSocket interfaces for high‑throughput, low‑latency applications; define JSON schemas and API contracts
• Integrate, optimize, and scale message brokers and relational databases (PostgreSQL) for reliability and performance
• Propose improvements to our technology stack and contribute to strategic roadmap planning
• Work closely with Product and QA teams
• Establish coding standards, design patterns, and automated testing strategies (unit, integration, and distributed systems tests); conduct thorough code reviews and mentor junior engineers

What do you need to have:

• Strong proficiency in C++ and Python
• PostgreSQL expertise
• Understanding of message brokers (e.g., Kafka, Mosquitto, VerneMQ)
• Experience implementing RESTful APIs
• Experience with Angular
• Background in cloud platforms (AWS, GCP, or Azure)
• Familiarity with containerization (Docker)
• Familiarity with time‑series databases and system monitoring

Soft Skills

• Excellent problem‑solving and debugging abilities — you can dive into complex issues and drive them to resolution
• Takes ownership of tasks end to end: researches unknown domains, proposes solutions, and drives them to completion without waiting for direction
• A collaborative mindset and eagerness to mentor and learn from others

Experience in the make / food industry is big a plus.