Developer .NET Job at Amaris Consulting (Luxembourg)

.Net Developer (C#, .Net Core)

We’re building out our in-house development capability — and we’re looking for a...

Location

United Kingdom , Thame

Salary:

45000.00 - 48000.00 GBP / Year

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Commercial experience with C# / .NET development
Experience building web applications or APIs (ASP.NET Core)
Understanding of REST APIs and SQL databases
Practical, delivery-focused mindset with attention to code quality
Someone looking to grow within a long-term in-house engineering

Job Responsibility

Build, enhance, and support .NET-based applications and services
Develop APIs, integrations, and operational applications using C# / ASP.NET Core
Work with SQL data stores to deliver reliable, performant solutions
Collaborate with product, data, and infrastructure teams to deliver new features
Contribute to clean, maintainable code and support production-ready releases

Fulltime

.NET Developer (Backend / Fullstack) Developer - International Recruitment

Seeking a .NET Developer (Backend / Fullstack) Developer - International Recruit...

Location

Portugal , Porto, Lisbon

Salary:

Not provided

We Are Meta

Expiration Date

Until further notice

Requirements

Degree in Computer Science, Software Engineering, or a related field
5+ years of experience in C# / .NET development (preferably .NET 6+ / .NET 8 and ASP.NET Core)
Experience with automated testing (unit, integration, and API testing)
Strong knowledge of software design principles (Clean Code, SOLID, maintainable architectures)
Experience designing and building microservices architectures
Experience with Docker and Kubernetes
Experience with CI/CD pipelines (Azure DevOps, GitHub Actions, or similar)
Experience with event-driven architectures and messaging systems (e.g. Azure Service Bus, Kafka, Event Grid)
Experience working with Azure Cloud services
DevOps mindset and experience working in cloud-native environments

What we offer

Welcome kit
Opportunities for career progression
Health insurance
Other protocols and special discounts
Free legal support in the work visa process
Budget for the flight from the country of origin to Portugal
Budget for accommodation during the first weeks of stay in Portugal

Senior .NET Developer

Our mission is to dominate the betting and gaming industry on a global scale and...

Location

United Kingdom , Manchester

Salary:

50000.00 - 65000.00 GBP / Year

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Significant commercial experience in .NET with C#
Experience with N-Tier architecture/SOA
Knowledge of relevant design patterns
Excellent understanding of OOP concepts
Demonstrable experience of building Web Services, WebAPI and WCF
Database experience, working with both SQL and NoSQL
Expertise in performance optimization
Source Control, must be confident using Git for all roles
Experience working in an Agile or Kanban environment
Knowledge of software and application design and architecture

Job Responsibility

To work on the integration of web front ends with back-end services and third-party systems
Apply software development best practices, architectures and patterns in collaboration with other developers and QA
Implementing new features, writing clean, reusable code
Owning developments all the way to production and supporting them once live
Collaborate with the platform engineering team developing a true CI/CD process
Ensuring everything you write is testable, whether this be unit, integration, UI or performance tests

What we offer

A competitive rate of pay and pension contribution (£50,000 -£65,000)
Generous discretionary bonus schemes, incentives and competitions
An annual leave entitlement that increases with length of service
Access to an online GP 24/7, 365 days a year for you and your immediate family
Employee wellbeing support through our Employee Assistance Programme
Enhanced Maternity & Paternity Pay
Long Service Recognition
Access to a pay day savings scheme, financial coach and up to 40% of your earned wage ahead of payday, through Wagestream

Fulltime

New

Software Developer (.NET)

Are you interested in using your skills to help shape the Cyber, Security, & Int...

Location

United States , Fort Meade

Salary:

140000.00 - 147000.00 USD / Year

Amentum

Expiration Date

Until further notice

Requirements

Master’s degree in a relevant field and 12 years’ relevant experience
with a portion of the experience within the last 2 years
or Bachelor’s degree and 14 years of relevant experience
or Associate degree and 16 years of relevant
or High school diploma and 20 years of relevant experience
Security Plus certified
10+ years of professional software development experience with a strong focus on .NET technologies
.NET Core Expertise: Deep understanding and practical experience with .NET Core development
C# Proficiency: Exceptional C# programming skills with a thorough understanding of object-oriented programming principles
EF Core & SQL Server: Extensive experience with Entity Framework Core, Code First, Migrations, and SQL Server

Job Responsibility

Develop new, cutting-edge software solutions for SENTINEL utilizing strong C# programming skills
Maintain and enhance existing functionality within the SENTINEL application
Contribute to the design and architecture of new features and components
Develop enterprise-level web applications utilizing .NET Core, Razor Pages, Dependency Injection, Web APIs, and HTTP request/response handling
Utilize Entity Framework (EF) Core, Code First, Migrations, and LINQ syntax to manage data interactions with SQL Server, including data insertion, querying, updating, and deletion
Daily use of Visual Studio and SQL Server Management Studio for bug fixing and new functionality development
Daily use of Azure DevOps and Git for source code management, version control, and collaboration
Utilize a strong understanding of SQL Server and relational database principles to create, modify, and delete database objects
Troubleshoot and address database performance issues
Possess exceptional JavaScript development skills

What we offer

Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
17 days of vacation per year

Fulltime

New

.Net Developer

Capstone IT is helping our client find a Senior Full Stack .NET Developer who wi...

Location

United States , Omaha

Salary:

Not provided

Capstone IT Staffing

Expiration Date

Until further notice

Requirements

8+ years of experience developing applications with C# and .NET (.NET Core, ASP.NET, or similar)
Strong React.js experience developing web applications
Solid HTML5, CSS3, and responsive web design skills
Experience building data-driven or integrated business applications
Experience with modern version control and software development practices

Job Responsibility

Develop and maintain full-stack web applications using .NET and React
Build responsive interfaces that provide a consistent experience across desktop and mobile devices
Develop backend APIs and business logic supporting integrated applications
Collaborate with developers and stakeholders to support an application connected to an ODI integration platform
Write clean, maintainable, and testable code
Participate in code reviews, testing, source control, and deployment activities
Troubleshoot and enhance existing application functionality
Follow modern software development and DevOps practices

Fulltime

Senior .NET Developer

As a .NET Developer, you will be involved in the development and evolution of bu...

Location

Luxembourg , Luxembourg

Salary:

Not provided

Amaris Consulting

Expiration Date

Until further notice

Requirements

5 years of experience in .NET development
Strong knowledge of C#, .NET Core / .NET Framework, and ASP.NET
Experience with REST APIs and microservices architecture
Good understanding of SQL databases (SQL Server preferred)
Knowledge of Agile/Scrum methodologies
Language: French & English is mandatory

Job Responsibility

Develop, test, and maintain applications using the .NET framework
Participate in the design and architecture of technical solutions
Write clean, scalable, and efficient code
Collaborate with business analysts, architects, and other developers
Ensure application performance, quality, and responsiveness
Contribute to code reviews and continuous improvement practices

What we offer

An international community bringing together 110+ different nationalities
An environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilities
A robust training system with our internal Academy and 250+ available modules
A vibrant workplace that frequently gathers for internal events (afterworks, team buildings, etc.)

Fulltime

Senior IoT Backend Developer (.NET / Azure)

We are looking for a skilled Senior Backend Developer with strong experience in ...

Location

Egypt , Cairo

Salary:

Not provided

Coca-Cola HBC

Expiration Date

Until further notice

Requirements

Bachelor's degree in Information Technology, Computer Science, or related field
5–7 years of hands-on experience in backend development using C# and .NET (preferably .NET 6 or .NET 10)
Strong practical experience with Azure Functions and serverless computing patterns
Proven experience in designing and building RESTful APIs and high-throughput data ingestion services
Solid understanding of Azure IoT ecosystem, including IoT Hub and familiarity with Device Provisioning Service (DPS)
Experience working with cloud-based databases such as Azure Cosmos DB or similar NoSQL/scale-out data stores
Good understanding of microservices architecture and serverless system design principles
Strong knowledge of Git version control and familiarity with CI/CD pipelines and DevOps practices
Ability to work effectively in agile teams, collaborate with cross-functional stakeholders, and quickly adapt to new technologies
Excellent spoken and written English

Job Responsibility

Design, develop, and maintain core backend services, including Device APIs, Ingestion APIs, Business APIs, and Mobile APIs using C# and .NET
Build, optimize, and manage Azure Functions for scalable data ingestion, real-time processing, and efficient persistence to cloud databases
Implement high-performance database writing mechanisms to handle large volumes of telemetry data, device events, status updates, commands, and lifecycle information
Develop and enhance high-throughput data ingestion pipelines for IoT devices leveraging Azure IoT Hub
Design and integrate RESTful APIs supporting device provisioning, registration, telemetry routing, and command execution workflows
Integrate backend systems with Azure IoT and cloud services, including IoT Hub, Device Provisioning Service, Device Twins, and Cosmos DB
Ensure backend services and APIs are secure, scalable, resilient, and optimized for performance under high load conditions
Write clean, maintainable, and testable code, and actively participate in code reviews to uphold engineering best practices
Collaborate closely with architects, senior developers, and cross-functional teams to deliver features aligned with the platform’s architecture and design principles
Monitor, troubleshoot, and resolve issues related to API performance, system reliability, and data flow across distributed services

Fulltime

Senior Mobile .NET Developer

We are looking for a Senior Mobile .NET Developer with strong expertise in .NET ...

Location

Egypt , Cairo

Salary:

Not provided

Coca-Cola HBC

Expiration Date

Until further notice

Requirements

Bachelor's degree in Information Technology, Computer Science, or related field
6+ years of experience in application development
Strong expertise in .NET MAUI (minimum 2+ years hands-on experience)
Deep knowledge of C#, and modern .NET development
Proficiency in consuming REST APIs, authentication (OAuth2, JWT), and backend integration
Strong understanding of mobile UI/UX principles and responsive design
Experience with SQLite, and local data persistence
Hands-on experience with Azure DevOps, Git, and CI/CD pipelines for mobile apps
Excellent problem-solving and debugging skills
Excellent spoken and written English

Job Responsibility

Design, develop, and maintain cross-platform mobile applications using .NET MAUI (Multi-platform App UI)
Architect and implement clean, maintainable, and scalable code following best practices (MVVM, Clean Architecture, SOLID principles)
Integrate with backend services using RESTful APIs, GraphQL, and Azure services
Implement advanced mobile features such as offline sync, push notifications, biometric authentication, camera, GPS, and local databases (SQLite)
Optimize application performance, memory usage, and battery efficiency
Write clean, well-documented, and testable code with high unit test coverage
Collaborate with UI/UX designers, backend developers, QA engineers, and product managers
Stay up-to-date with the latest .NET MAUI updates, .NET ecosystem, and mobile development trends
Troubleshoot and resolve complex technical issues in production applications

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