Backend Developer .Net - Remote from EU - Deadline 27/10/26

AlmavivA de Belgique; United States; Remote; USD 101,000 - 146,000; Full time

Job summary

Almaviva de Belgique is seeking a senior backend developer to build and support .NET 8+ services within a micro-services architecture, delivering reliable, scalable and secure code. You will participate in design, reviews and continuous improvement in a SCRUM environment.

The role requires deep expertise in SQL Server, message brokers, API integrations and cloud pipelines. Remote work from Europe, with EU citizenship requirement noted in the posting.

Qualifications

• Extensive experience in backend development with .NET 8+.
• Proficiency in REST APIs, microservices and cloud-native design.
• Strong knowledge of SQL Server and data integration.
• Experience with OAuth, ADFS and security best practices.
• Proficient in Azure DevOps, CI/CD pipelines and Git.
• Ability to work in an agile SCRUM environment.

Responsibilities

• Write and support backend code in .NET 8.0+ with common libraries.
• Participate in the .NET implementation of a micro-services solution.
• Read/transform/write data from multiple sources to multiple destinations.
• Review and approve pull requests; implement tests.
• Create and manage build/release pipelines and TestPlans in Azure DevOps.
• Create Kubernetes helm charts for applications and services.
• Write and optimize SQL Server Stored Procedures.
• Create Kibana dashboards and Elasticsearch queries.
• Write OAUTH mechanisms; ADFS knowledge is a plus.
• Document technical designs and communicate clearly within SCRUM.

Skills

C#/.NET

Azure DevOps

Kubernetes

REST APIs

SQL Server

OAuth/ADFS

CI/CD

Git

Microservices

Unit testing

Tools

Docker

RabbitMQ

ActiveMQ

Kafka

Job description

• 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.

• More than 15 years in IT
• More than nine years of experience in Software Development
• More than five years of experience in Back-End Development with .Net Framework in the past seven 7 years
• More than three years of experience in designing and developing scalable back-end components (REST APIs, integrations, micro-services)
• More than two years of experience with containers and orchestrators (e.g Kubernetes or Docker Swarm)
• Experience in more than one production-ready projects with OAUTH standard
• More than three years of experience in working in an agile/scrum environment
• More than two years of experience with highly scalable systems
• More than one year of experience in working in an international/multi-cultural environment

• 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 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
• 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)

Deadline 27/10/26

Only EU Citizens

Delivery mode: Remote from Europe