Backend Developer (.NET) Jobs

New

Junior-Intermediate .NET Backend Developer

We are looking for an enthusiastic Software Developer to join our team, where yo...

Location

Poland , Gdańsk

Salary:

Not provided

NAVBLUE Limited

Expiration Date

Until further notice

Requirements

1+ years of professional experience in software development
Recent experience developing software with .NET or .NET Framework, C#, and AWS (or other cloud service providers)
Experience writing unit tests, component testing or integration testing
Applying best practices to keep code maintainable
Hands on experience with ASP.NET Web API
Experience working with databases and understanding of Entity Framework
Bachelor’s Degree in software engineering or a related field
Good spoken and written English skills

Job Responsibility

Develop new and maintain existing .NET (C#) code in an AWS cloud environment
Contribute to code quality by applying coding best practices, learning about test-first mindsets, and following security standards
Actively participate in implementing various types of tests, including unit, component, and functional tests, to help ensure software reliability
Assist in building and improving development processes
Work collaboratively within a small agile team to deliver new features and fix defects
Support software architecture discussions and learn to translate system-level designs into robust, maintainable, and high-quality code, following best practices in software engineering

What we offer

Hybrid work environment with up to 2 days working from home weekly
Stable employment based on a full-time job contract
International working environment in a dynamic company
Access to the latest knowledge and technologies enabling professional development
Training and development possibilities
Participating in international projects and international trips
Competitive salary dependent on experience and qualifications
Flexible working hours and work-from-home opportunities
Private medical coverage for you and your family
Sport card

Fulltime

New

Backend Developer (.NET)

You will be part of a software development team, focusing mainly on C# and .NET ...

Location

Malta , San Gwann

Salary:

Not provided

Hornetsecurity

Expiration Date

Until further notice

Requirements

Completed a degree in computer science or an apprenticeship as an IT specialist for web development
Proficient in C# and .NET Core, or other similar Object-Oriented Programming languages
Knowledge and experience with advanced programming concepts such as multi-threading and SQL optimization
Curiosity and eagerness to both teach yourself and learn from others
Great interpersonal and communication skills

Job Responsibility

Develop and maintain cloud-based services and software products
Contribute to Agile SCRUM meetings, estimates, documentation, and other parts of the software development lifecycle
Work on improving your own technical expertise and keep abreast of new developments in software development
Enhance the security, robustness, performance, and maintainability of the code base
Work closely with the management team as well as other team members from the Support and Product Management

What we offer

24 vacation days + paid public holidays
Private health Insurance and additional sick leave days
Pension Plan and inflation compensation
Home-Office-Option and flexible working time
Be-Active-Bonus– allowance for membership in fitness and sports clubs
Temporary Employee Exchange Program– ability to work at global office locations
Team events

Fulltime

New

Senior Backend .Net Developer

Miniclip is a global leader in games and one of the world's biggest developers a...

Location

Netherlands , Zoetermeer

Salary:

Not provided

Miniclip

Expiration Date

Until further notice

Requirements

Academic working and thinking level
Affinity with .NET (Core), C# and SQL
Experience setting up or maintaining microservices
Willingness to learn and desire to grow, professionally and personally
Experience with Kubernetes
Experience with a message broker

New

Backend .NET Developer

Miniclip is a global leader in games and one of the world's biggest developers a...

Location

Netherlands , Zoetermeer

Salary:

Not provided

Miniclip

Expiration Date

Until further notice

Requirements

Academic working and thinking level
Affinity with .NET (Core), C# and SQL
Experience setting up or maintaining microservices
A love for the latest technologies
Willingness to learn and desire to grow, professionally and personally
Experience with Kubernetes
Experience with a message broker

.Net Developer

Fyld is a Portuguese consulting company specializing in IT services. We bring hi...

Location

Portugal , Lisboa

Salary:

Not provided

Fyld

Expiration Date

Until further notice

Requirements

Degree in Computer Engineering or a similar
3/4 years of professional experience in backend development
Experience with .NET Core or .NET Framework (.NET 5/6 versions)
Knowledge of Azure DevOps or other CI/CD tools
Knowledge of HTML, CSS, and JavaScript (will be valued)
Understanding of clean code principles, design patterns, and modern architecture
Fluent in English

Fulltime

New

Sr. Dot Net Developer

Location: Houston Texas (Hybrid role). No C2C enquiry please. Must have Skills: ...

Location

United States , Houston

Salary:

Not provided

Enormous Enterprise

Expiration Date

Until further notice

Requirements

Strong .Net Backend Development Experience
Experience with Core .Net API, WPF, WCF and Messaging Services (Tibco, MQ, Kafka, AMPS)
Experience with Multithreading
Knowledge of C#
Understanding of Web Services Oriented Architecture
Experience with OLTP, polymorphism, functional programming, dynamic web
Experience working in large/enterprise level code-based environments
Knowledge of EMS design patterns
Multi-threading programming

New

Senior .NET MAUI Mobile Developer

We are looking for a Senior .NET MAUI Developer to join a project in the health,...

Location

Ukraine

Salary:

Not provided

Honeycomb Software

Expiration Date

Until further notice

Requirements

5+ years in mobile development, including delivery of production mobile apps from scratch
Strong experience with .NET, C#, and .NET MAUI (or Xamarin + migration experience)
Hands-on experience building hybrid apps with clean architecture patterns (MVVM, DI, clean architecture)
Solid knowledge of automated mobile testing frameworks
Experience publishing apps to both App Store and Google Play
Comfortable working in a cross-functional environment
Understanding of mobile CI/CD tooling and processes
Ability to work with APIs, interpret specs, and propose improvements
English: upper-intermediate or higher

Job Responsibility

Lead the end-to-end development of a new .NET MAUI mobile application for iOS and Android
Migrate functionality from an existing native Swift-based iOS app (4 years old, small codebase, no documentation/tests) into a clean hybrid architecture
Deliver full feature parity with the current version and implement selected improvements
Architect a scalable, maintainable mobile codebase following best practices
Implement data visualization and basic IoT device control features using an existing backend API
Build a comprehensive automated test suite (unit, integration, UI tests)
Prepare high-quality technical documentation
Collaborate closely with UI/UX designers, data engineers, backend developers, and architects
Participate in the creation of a mobile CI/CD pipeline supporting near zero-touch deployments
Recommend and integrate mobile analytics tools if needed

What we offer

Lead the full rebuild of a real, production mobile product
Direct impact on architecture, code quality, and long-term technical direction
Collaboration with a strong, experienced internal team
Clear roadmap with future feature expansion (media capture, enhanced analytics, additional user flows)
Strong focus on engineering culture: maintainability, testing, automation, clean code
A role with high ownership and the space to make meaningful technical decisions

Fulltime

Backend Software Developer

We are seeking a highly skilled developer with backend expertise, particularly i...

Location

United States , Grand Rapids

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5 to 10 years of relevant experience in backend development, preferably using .NET and C#
hands-on experience with Microsoft Azure (Function Apps, Durable Functions, Logic Apps, Service Bus, Cosmos DB, Storage Accounts)
hands-on experience with Confluent Kafka
hands-on experience with CI/CD best practices
hands-on experience with unit test case development

Job Responsibility

Follow the company’s software development lifecycle to design, code, configure, test, debug, and document systems and application programs
assist in preparing technical design specifications based on functional requirements and analysis documents
review functional requirements, analysis, and design documents, providing constructive feedback
collaborate with other developers to ensure quality, consistency, and maintainability of code
participate in architecture design discussions and code reviews
develop and maintain system and operational-level documentation
work within the SAFe Agile framework

What we offer

Medical, vision, dental, and life and disability insurance
eligibility to enroll in the company 401(k) plan
access to top jobs
competitive compensation
free online training

Backend Developer (.NET)

Hornetsecurity

Location:
North Macedonia, Skopje

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 09, 2025

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