NET Developer, Remote (EU) – Europol

Profile

.NET Developer.

Minimum Experience

9 years in Software Development.

Studies Required

Bachelor’s Degree in IT or a related field.

Language

English (C1) MANDATORY.

Location

Remote within EU.

Description

We are seeking a highly experienced .NET Developer to join an EU‑based remote team supporting Europol. The role focuses on designing, developing, and maintaining scalable backend solutions using .NET 8.0+, microservices architecture, and modern integration patterns. The developer will work on complex data processing services interacting with multiple data sources and destinations, contribute to CI/CD pipelines in Azure DevOps, develop Kubernetes Helm charts, and implement secure coding practices including OAuth-based authentication mechanisms. The position requires strong expertise in backend engineering, asynchronous and messaging patterns, SQL Server, Elasticsearch, and Agile/Scrum methodologies. Collaboration, code quality, and clear communication are core expectations of this role.

Tasks

- Write and support backend code in .Net 8.0+ using some of the most common libraries (Newtonsoft.Json, OpenTelemetry, Swagger, Bogus, AutoBogus, Moq).
- Participate in the .NET implementation of a micro-services solution, being able to write backend code in a reliable, fast, scalable, and secure way, satisfying requirements and service level agreements.
- Write and support services that read/transform/write data from multiple sources to multiple destinations (APIs, SQL Server, Elasticsearch, Redis, ActiveMq, Graph databases, csv files).
- Review and approve Pull Request created by teammates.




- Implement validation mechanisms as unit and integration tests.
- Create and manage build and release pipelines and TestPlans in Azure Devops.
- Create Kubernetes helm charts for all supported applications and services.
- Write and support complex SQL Server Stored Procedures.
- Create Kibana dashboards and Elasticsearch queries.
- Write OAUTH mechanisms. ADFS knowledge is a plus.
- Work comfortably within a team. Follow SCRUM methodology procedures and disciplines; Estimate the work to be done upon request.
- Write technical documentation.
- Account for secure coding practices, as well as logging and auditing features.
- Communicate in a clean, concise way, not only to peers but also to upper layers when needed.

Professional Experience Requirements

Mandatory:

- More than 9 years of experience in Software Development.
- More than 5 years of experience in Back-End Development with .Net Framework in the past seven 7 years.
- More than 3 years of experience in designing and developing scalable back-end components (REST APIs, integrations, micro-services).
- More than 2 years of experience with containers and orchestrators (e.g Kubernetes or Docker Swarm).
- Experience in more than 1 production-ready projects with OAUTH standard.




- More than 3 years of experience in working in an agile/scrum environment.
- More than 2 years of experience with highly scalable systems.

Desirable:

- More than 1 year of experience in working in an international/multi-cultural environment.

Professional Knowledge Requirements

Mandatory:

- Good knowledge of application development environments.
- Good knowledge of the micro-services design patterns.
- Good knowledge of asynchronous programming and messaging patterns.
- Good knowledge of .Net Framework 8.0+ (C#).
- Good knowledge of the design and development of scalable back-end components (REST APIs, integrations, micro-services).
- Good knowledge of software development methodologies (e.g. AGILE).
- Good knowledge of Git and the main branch strategies (git flow).
- Good knowledge of relational databases (SQL Server).
- Good knowledge of message brokers (ActiveMq, RabbitMq or Apache Kafka).
- Good knowledge of CI/CD systems such as Microsoft Azure Devops (e.g. Pipelines, Artifacts, TestPlans).
- Good knowledge of OOP paradigms and SOLID principles.
- Good knowledge of Agile Team implementing Scrum principles.
- Good knowledge of unit testing.
- Ability to draft clear and complete documentation for full stack solutions (including design and architecture).
- Knowledge of using Linux shell and basic Linux concepts (e.g., users, groups, rights).

Desirable:

- Communicate in a clean, concise way, not only to peers but to upper layers when needed.
- Good knowledge of NoSQL databases (Elasticsearch, Redis, Neo4j).

Rate

306-315€/day.

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📌 .NET Developer, Remote (EU) – Europol (Bilbao)
🏢 Talent
📍 Bilbao