.Net Developer (Middle+) Job at Itransition

Middle .NET Developer

We are looking for a motivated Middle .NET Developer to join our dynamic team wo...

Location

Ukraine , Lviv

Salary:

Not provided

EveryMatrix

Expiration Date

Until further notice

Requirements

3+ years of experience in backend development with .NET Core
Experience with message brokers like RabbitMQ or Kafka
Familiarity with Redis and Elasticsearch
Exposure to high-load or distributed systems is a plus
Good problem-solving skills and attention to detail
Ability to work effectively in a collaborative team environment

Job Responsibility

Develop and maintain backend services and APIs using .NET Core
Contribute to the implementation and support of microservices architecture
Integrate with messaging systems such as RabbitMQ and Kafka under guidance
Work with Redis for caching and Elasticsearch for search and analytics
Troubleshoot and resolve issues in development and production environments
Write clean, maintainable, and testable code

What we offer

Start with 22 days of annual leave, with 2 additional days added each year, up to 32 days by your fifth year with us
3 sick leave days per year, no doctor's note required
30 medical leave days with medical allowance
Hybrid work schedule is available after the first three months of employment, with up to 50 days of work from home per year
Benefit from two Free Fridays each year, limited to one per quarter
Daily catered lunch or monthly lunch allowance
Private Medical Subscription
Access online learning platforms like Udemy for Business, LinkedIn Learning or O’Reilly, and a budget for external training
Gym allowance
Corporate English lessons

Fulltime

Middle Python Engineer

Our client is providing cloud-based software solutions for the professional and ...

Location

Poland; Croatia

Salary:

Not provided

ELEKS

Expiration Date

Until further notice

Requirements

3+ years of professional experience in Python backend development
Practical experience with LLMs / AI integrations (OpenAI, Azure OpenAI, LangChain, Hugging Face, or similar)
Hands-on experience with Azure Cloud in preferred
Ability to read and understand .NET (C#) codebase (no coding required)
Upper-Intermediate English level or higher

Job Responsibility

Design, develop, and maintain Python-based components supporting LLM functionalities
Integrate LLMs and AI services into the existing .NET-based product
Work with Azure services to deploy and scale AI-driven solutions
Contribute to CI/CD and DevOps processes (migration from Jenkins to Azure DevOps)
Collaborate with cross-functional teams to ensure smooth integration and delivery
Participate in architecture and design discussions, proposing improvements for performance and scalability
Support and maintain existing chatbot functionality based on Python

What we offer

Close cooperation with a customer
Challenging tasks
Competence development
Team of professionals
Dynamic environment with low level of bureaucracy

Middle .Net Developer

At LeverX, we have had the privilege of delivering over 950 projects for various...

Location

Salary:

Not provided

LeverX

Expiration Date

Until further notice

Requirements

3+ years of experience in .NET (C#) and ASP.NET Web API development
Good knowledge of OOP, SOLID principles, and design patterns
Proficiency in SQL databases: SQL Server, PostgreSQL
Experience with NoSQL databases: MongoDB, CosmosDB, or similar
Experience with Git, CI/CD pipelines, and Azure cloud services (Azure Functions, Service Bus, AKS, etc.)
Familiarity with frontend technologies
English B2+

Job Responsibility

Develop, maintain, and optimize web applications and APIs using .NET
Design and implement solutions using Azure services and Kubernetes
Collaborate with cross-functional teams, including DevOps, QA, and UI/UX
Ensure application performance, scalability, and security best practices
Participate in code reviews, architecture discussions, and technical decision-making
Write and maintain unit and integration tests
Troubleshoot and resolve production issues efficiently

What we offer

Projects in different domains: healthcare, manufacturing, e-commerce, fintech, etc.
Projects for every taste: Startup products, enterprise solutions, research & development initiatives, and projects at the crossroads of SAP and the latest web technologies
Global clients based in Europe and the US, including Fortune 500 companies
Employment security: We hire for our team, not just a specific project. If your project ends, we will find you a new one
Healthy work atmosphere: On average, our employees stay with the company for 4+ years
Market-based compensation and regular performance reviews
Internal expert communities and courses
Perks to support your growth and well-being

.Net Middle Developer

We are looking for experienced developers that are willing to solve complex tech...

Location

Salary:

Not provided

Itransition

Expiration Date

Until further notice

Requirements

3+ years backend development experience building large scale Web based systems using .NET Framework/.NET Core
Hands on experience with Next technologies, tools, and languages
Understanding and proficiency in software design principles and working with SQL/NoSQL databases
Solid understanding of design patterns, SOLID principles, and modern development practices
Solid experience writing and maintaining both unit and integration tests
Good spoken and written English for daily communication with the client team

What we offer

Projects for such clients as PayPal, Wargaming, Xerox, Philips, adidas and Toyota
Competitive compensation that depends on your qualification and skills
Career development system with clear skill qualifications
Flexible working hours aligned to your schedule
Options to work remotely
Corporate medical insurance covering services of private and public medical centers
English courses online
Corporate parties and events for employees and their children
Internal conferences, workshops and meetups for learning and experience sharing
5 days of paid sick leave per year with no obligation to submit a sick-leave certificate

Middle Acumatica Developer (.Net)

We are looking for a Middle .NET Developer with strong .NET fundamentals who is ...

Location

United States , New York

Salary:

Not provided

Sprinterra

Expiration Date

Until further notice

Requirements

.NET / C# (Strong Required)
Deep understanding of OOP principles (inheritance, interfaces, polymorphism)
Practical experience with attributes and reflection
Generics and advanced type usage
Delegates, events, anonymous methods, and lambda expressions
ORM experience (LINQ to SQL and/or Entity Framework)
Hands-on experience with ASP.NET Web Forms
Understanding of ASP.NET application lifecycle
Application state management
Client-side vs server-side execution

Job Responsibility

Learn and apply the Acumatica xRP Framework and ERP architecture
Develop customizations, extensions, and integrations for Acumatica ERP
Design and implement business logic aligned with ERP and accounting rules
Participate in internal development projects
Participate in client projects
Follow coding standards, best practices, and delivery processes
Complete all required Acumatica Developer Training programs
Obtain relevant Acumatica certifications
Successfully deliver a test project demonstrating understanding of the framework

What we offer

Long-term career growth in a specialized ERP ecosystem
Structured Acumatica training and certification path
Mentorship from experienced Acumatica developers
Exposure to complex, real-world enterprise and integration projects

Middle .NET Developer

ELEKS Software Engineering and Development Office is looking for a Middle .NET D...

Location

Germany , Berlin

Salary:

Not provided

ELEKS

Expiration Date

Until further notice

Requirements

3+ years of experience with C# and .NET 10
Solid understanding of Git version control, including working with Pull Requests
Practical experience in writing and maintaining Unit Tests
Knowledge and application of Entity Framework
Familiarity with software design patterns and their implementation
Experience working with diverse hardware systems – or at minimum, a strong willingness to engage with them – including Axis systems, I/O systems, fluidic systems, cameras, and environmental control equipment

Job Responsibility

Design, develop, and maintain reliable software in line with technical requirements
Analyze requirements, and independently estimate and set up tasks’ acceptance criteria
Evaluate and coordinate tasks’ deadlines with the Technical Leader or Project Manager
Apply the best software development practices and coding standards to produce high-quality and performant solutions
Stay up-to-date with modern technology and optionally obtain professional certifications
Participate as a trainer or a trainee in various learning programs outside the main project

What we offer

Close cooperation with a customer
Challenging tasks
Competence development
Ability to influence project technologies
Team of professionals
Dynamic environment with low level of bureaucracy

New

Middle .Net Engineer

We’re looking for a proactive and experienced .Net engineer to join our growing ...

Location

Bulgaria , Sofia

Salary:

Not provided

Vention

Expiration Date

Until further notice

Requirements

At least 2 years of practical experience with .NET
Knowledge of .NET, ASP.NET / ASP.NET MVC, MS SQL Server
Knowledge of JavaScript frameworks: Angular/React/Vue.js/Ember.js
B1 level of English or higher
A desire to improve your skills and keep abreast of the latest technological advances in .NET development

Job Responsibility

Develop new features and redesign existing functions
Engage in direct communication with customers when needed to discuss and clarify design solutions
Participate in code reviews and write code tests
Develop your own knowledge through training, skills upgrading, and working with a mentor

What we offer

EDU corporate community (300+ members): tech communities, interest clubs, events, a small R&D lab, a knowledge base, and a dedicated AI track
Licenses for AI tools: GitHub Copilot, Cursor, and others
Private health insurance (medical and dental care services included)
25 paid working days/year for work-life balance
Support for the significant events in your life
Access to the Multisport program for a healthy lifestyle
Referral bonuses for bringing in new talent

Fulltime

Middle/Strong Middle .NET Developer

We are looking for a Middle/Strong Middle specialist to join our European-based ...

Location

Salary:

Not provided

Sigma Software Group

Expiration Date

Until further notice

Requirements

ASP.NET Core / expert
EntityFramework/Dapper / good
Unit Testing (XUnit/NUnit/Moq) / good
AWS / strong
English / strong

What we offer

Diversity of Domains & Businesses
Variety of technology
Health & Legal support
Active professional community
Continuous education and growing
Flexible schedule
Remote work
Outstanding offices (if you choose it)
Sports and community activities

.Net Developer (Middle+)

Itransition

Location:
Poland

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 17, 2026

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Itransition

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Category:IT - Software Development

Contract Type:Not provided

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Job Description:

Requirements:

Nice to have:

Additional Information:

Job Posted:February 17, 2026

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Poland

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Job Posted:
February 17, 2026