Jobs

Software Engineer (WPF / .NET)

Responsibilities:

• Develop and maintain WPF applications using .NET.
• Solve algorithmic challenges involving real-time data streams.
• Perform basic memory and performance optimizations.

• Participate in code reviews, bug fixing, and performance analysis.

   

Requirements:

• 1.5+ years of experience in software development.
• Solid knowledge of C#.
• Experience with WPF and MVVM.
• Strong understanding of data structures and algorithms.
• Basic understanding of memory profiling and garbage collector (GC) behavior.
• Familiarity with unit testing frameworks (xUnit/NUnit).
• Knowledge of low-allocation techniques.
• Ability to write clean, maintainable, and testable code.

• Basic understanding of network protocols (TCP, WebSockets, gRPC).

   

Would be a plus:

• Knowledge of JavaScript, HTML, CSS, and other web technologies.

English — Upper-Intermediate or higher.

Our company RemSoft.Dev has opened vacancies for the position of Full Stack Middle .Net Developer for interesting projects. You’ll work with an experienced team and new technologies - .NET Core and .NET 5

What do we offer, you may ask.

1. Remote cooperation. Work where and how you feel comfortable

2. Competitive monthly payments for your work according to your skills and career opportunities

3. Full (7-9 hours a day) or partial (4-5 hours a day) employment

4. Projects on .NET Core, F#, Blazor, TypeScript, Angular, Azure and other latest technologies that are nice to work with

5. A friendly team that will be able to help and advice in case of difficulties.

6. Loyal and honest leadership

What we are looking in our candidates:

1. 2+ years of experience with .NET/C#

2. 1+ years of experience with JavaScript

3. Excellent knowledge of OOP

4. Experience and understanding of Git and GitHub

5. Critical thinking

6. Willing to learn and gain new skills

7. English - B1+

TLDR: this is a straightforward yet challenging yet exciting job with direct and clear influence on the end result with a real B2B product actively used by lots of customers across many industries in the US.

Product: white-label platform for MSPs and their customers to manage billing and usage of VoIP services.

Core technology:

- .NET 4.8 (ASP.NET MVC with Razor + JS/JQuery) for "legacy" part

- .NET 8.0+ API backend

- React 

DevOps: Azure DevOps, Bitbucket, Jira

Team:

- 5 Devs

- 2 QAs

- Product Manager

- Team lead

Responsibilities:

- Design and implement new product features

- Automate e2e feature test cases (e.g. with Playwright)

- Renovate existing product features within new architecture/tech

- Troubleshoot and fix bugs

- Address tech debt

- Participate in DevOps pipeline evolution

- Review PRs

- Address occasional operational tasks that require developer's involvement (e.g. help with API/DB query/report/PoC/BSS/script etc)

Requirements:

- Professionalism

- Complete university degree (IT, math, sciences, engineering, economics)

- Confidence with core development technology (C#, ASP.NET, SQL, JavaScript, HTML/CSS, HTTP)

- Understanding of Git

- Sufficient level of English for written and spoken internal communications to Americans

Employment details: contractor agreement with U.S. company, SWIFT payments in USD, flexible schedule, PTO, health insurance reimbursement. 

Inforce is a Software Development Company that provides a full range of top-quality IT services. Our mission is to develop first-class applications and Websites to provide our clients with the best solutions for maximizing their profits and converting their ideas into reality.

Responsibilities:

● Participate in requirements analysis

● Collaborate with internal teams to produce software design and architecture

● Write clean, scalable code using .NET programming languages

● Test and deploy applications and systems

● Revise, update, refactor and debug code

● Improve existing software

● Develop documentation throughout the software development life cycle (SDLC)

● Serve as an expert on applications and provide technical support

Required skills:

● Familiarity with the ASP.NET framework, SQL Server and design/architectural

patterns (e.g. Model-View-Controller (MVC))

● Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3

● JS Angular/React

● Familiarity with architecture styles/APIs (REST, RPC)

● Understanding of Agile methodologies

● Excellent troubleshooting and communication skills

● Attention to detail

● Intermediate - Upper-intermediate English level

We offer:

● Competitive salary

● Interesting and challenging projects

● Future career growth opportunities

● Paid sick leave and working day vacation

● Friendly team of professionals

● Delicious coffee biscuits and tea for your good mood

● The company covers 50% of the cost of courses you need

Requirements:

• Good knowledge of C#.

• Good understanding of OOP and SOLID.

• Knowledge of WPF or UWP.

• Desire and ability to learn; target-oriented.

Will be a plus:

• Knowledge of design patterns.

• Understanding of SQL basics.

• Being a quick learner and having a desire to improve technical skills.

• Software development experience (e.g. pet projects).

We are seeking a skilled and motivated Senior Back-End Developer proficient in .NET technology to join our team. As a key member of our development team, you will contribute to the design, development, and maintenance of our software application.

Responsibilities:

● Collaborate with front-end developers, project managers, and other stakeholders to design and implement back-end solutions.

● Develop server-side logic and APIs using .NET 7 (Microsoft SQL Server).

● Optimize application for maximum speed and scalability.

● Implement security and data protection measures.

● Stay updated on emerging technologies and propose innovative solutions.

Requirements:

● 5+ years of experience as a Back-End Developer with expertise in .NET technologies.

● Proficient in C#, ASP.NET, .NET Core, and related frameworks.

● Strong understanding of object-oriented programming and web development principles.

● Experience with Entity Framework, Dapper or similar ORM will be a plus.

● Experience with relational and NoSQL databases.

● Familiarity with front-end technologies (HTML/CSS, JavaScript) is a plus.

● Excellent problem-solving and communication skills.

● Ability to work independently and collaboratively in a team environment.

● Knowledge of Azure will be a plus

Benefits:

● Competitive salary and performance-based incentives.

● Opportunity to work on challenging projects and innovate.

● Continuous learning and professional development opportunities.

About Us:

Neolink Ukraine is a leading provider of ERP solutions specializing in tender procurement management. Our cutting-edge software empowers organizations to streamline and optimize their tender processes, ensuring transparency, efficiency, and compliance.

If you are passionate about back-end development and possess the required skills, we would love to hear from you. Apply now and be part of our talented team!

Requirements: 

- 5+ years of experience in development with .NET
- 5+ years of experience in development with Node
 

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

We're seeking a talented .NET Developer to help shape the future of blockchain technology in innovative startup. If you're ready to make a real impact in a cutting-edge industry, we'd love to hear from you!
 

Core Competence:
 

• At least 2 years of professional experience in software development with a strong foundation in C#, ASP.NET Core, and Entity Framework.
• Proficiency in managing IIS, MS SQL, Visual Studio, and Docker environments.
• Familiarity with ODBC, LINQ, NUnit, xUnit, NuGet, and RESTful APIs, alongside Git for version control.
• Sound understanding of client-side and server-side architectures.
• Strong analytical thinking, with a structured, math or engineering-oriented mindset and a focus on delivering results.
   

Preferred Qualifications:
 

• Knowledge of ReSharper, experience with Azure, and familiarity with NoSQL databases.
• Experience with AWS and Linux system administration is an asset.
• Active participation in hackathons demonstrates innovative thinking and problem-solving skills.
• Upper-intermediate level of English for clear and effective communication in a global team.
   

What We Offer You:
 

• Competitive Compensation: Your skills and experience will be rewarded with a salary aligned with industry standards and your career ambitions.
• Innovative Work Environment: Be part of a forward-thinking FinTech startup with a culture of continuous learning, including tech talks and participation in hackathons.

• 20 paid vacation days, 3 paid sick days, and a flexible schedule for work-life balance.

   

Netevia is an international high-tech group of companies specializing in mobile payments and value-added transaction services.

Netevia's projects enable users to manage their POS terminals, transactions, and reporting, handling everything related to running a business online.

Key Responsibilities

• Planning, code reviews, mentoring, and fostering technical expertise.
• Participate in the design and architecture of integration solutions and implement new functionality in systems with complex business logic.
• Oversee code quality and ensure adherence to best practices and development standards.
• Conduct refactoring and optimization of existing solutions.
• Collaborate effectively with cross-functional teams, including Business Analysts, QA, and DevOps, to meet project goals.

• Participate in technical interviews and contribute to team formation and growth.

   

Requirements

• 3+ years of experience in C# .NET development.
• Strong understanding of OOP principles, architectural patterns, SOLID, and DDD.
• In-depth knowledge of ASP.NET, MVC, Entity Framework, and Web API.
• Solid experience working with SQL and relational databases.
• Basic frontend knowledge: HTML, CSS, and JavaScript.
• Experience mentoring junior and mid-level developers and leading team collaboration.
• Strong analytical and system thinking skills, initiative, and decision-making ability.
• Experience with NoSQL databases such as MongoDB.
• Experience working with message brokers.
• Familiarity with cloud solutions (e.g., Azure, AWS).

• Proficiency in designing and consuming REST and SOAP APIs, and understanding of authentication systems.

   

What we offer:

• Remote work with flexible hours.
• Corporate english group classes
• Opportunities for career and professional growth alongside the company.
• Friendly team, flexible communication, and no bureaucracy.
• Competitive salary based on the level of competencies.

Company: Altusnova
 Job Type: B2B, Remote Collaboration
 

About Altusnova

Altusnova is a product management and business consulting agency specializing in cloud-based solutions across various industries. Our projects span IoT solutions, healthcare technology, financial and business process automation, and other complex enterprise applications. We seek experienced backend engineers who not only excel in coding but also actively contribute to the broader aspects of software development, including architecture, infrastructure, and process improvement.
 

About the Role

We are seeking an experienced Team Lead - Senior Backend .NET Developer to lead the development of cloud-based solutions, primarily on AWS (with some Azure). This role requires a strong architectural mindset, hands-on technical expertise, and excellent communication skills to collaborate with customers, product management, and development teams.
 

Key Responsibilities

• Solution Architecture & Design: Define, refine, and implement application and system architecture, ensuring scalability, performance, and security.
• Technical Leadership: Guide the development team in adopting best practices, coding standards, and modern engineering approaches.
• Customer & Product Collaboration: Work closely with customers and product management to gather and clarify requirements, define technical solutions, and drive product vision.
• Hands-on Development: Contribute actively to coding, code reviews, and system optimization.
• DevOps & Delivery: Ensure smooth integration, deployment, and delivery pipelines, following best practices for automation and reliability.
• Team Coordination: Foster collaboration between developers, DevOps, and other stakeholders to ensure smooth project execution.
• Process & Delivery Oversight: Drive agile best practices, ensuring high-quality deliverables and adherence to timelines.
   

Must-Have Skills & Experience

• 7+ years of .NET backend development experience.
• Strong expertise in cloud-based architecture (AWS, some Azure) and distributed systems.
• Extensive experience with microservices and event-driven architectures.
• Strong experience in SQL & NoSQL databases and optimizing data storage solutions.
• DevOps and delivery experience, including CI/CD pipelines, automation, and system reliability best practices.
• Excellent communication skills, able to interact effectively with customers and cross-functional teams.
• Experience in defining technical roadmaps and making architectural decisions.
• Familiarity with security best practices in cloud applications.
• Ability to lead and mentor other developers, fostering a culture of knowledge-sharing.
   

Big Plus

• Hands-on experience with business digital transformation projects.
• Knowledge of Python, Node.js, or frontend development.
• Experience working with IoT applications.
   

Why You Might Like Working With Us

• Own the product roadmap and requirements through strategic partnerships with our clients.
• Work on mission-critical projects that present complex technical and business challenges.
• Collaborate in cross-functional pods with Product Managers, Solution Architects, and Tech Leads.
• Deliver full product solutions, not staff augmentation.
• Engage in seamless remote collaboration with minimal administrative overhead.
• Enjoy 100% remote work with flexible working hours.
• Gain experience in diverse industries through a variety of projects.
   

Contribute to a collaborative environment, influencing decisions beyond just coding.

Our company RemSoft.Dev has opened vacancies for the position of Senior.Net Developer for interesting projects. You’ll work with an experienced team and new technologies — .NET Core and .NET 5

What do we offer, you may ask.

1. Remote cooperation. Work where and how you feel comfortable
2. Competitive monthly payments for your work according to your skills and career opportunities
3. Full (7−9 hours a day) or partial (4−5 hours a day) employment
4. Projects on .NET Core, F#, Blazor, TypeScript, Angular, React, Azure and other latest technologies that are nice to work with
5. A friendly team that will be able to help and advice in case of difficulties.
6. Loyal and honest leadership

What we are looking in our candidates:

1. 4+ years of experience with .NET/C#
2. 3+ years of experience with JavaScript
3. 2+ years of experience with DevOps (CI/CD)
4. Knowledge and understanding of mathematics and functional programming.
5. Databases
6. Excellent knowledge of OOP
7. Experience and understanding of Git and GitHub
8. Critical thinking
9. Willing to learn and gain new skills
10. English — B2+

Who We’re Looking For

We are seeking a Full-Stack .NET Engineer with strong experience, a product mindset, and the ability to thrive in a fast-paced startup culture. You will work closely with product, data, sales, and customers to design and build high-impact features that delight our users.

This is a  Part-time (with potential for full-time) position. Candidates must be ready for a high-commitment, startup-style work culture with result goals.

• Responsibilities: 
• Design, develop, test, and deploy services in C# .NET CORE, Angular
• Own your code from design to production, seeing the full picture, including automation tests and deployment
• Work both autonomously and collaboratively across disciplines with Product and DevOps
• Solving various product challenges with creative solutions
• Understand and quickly adapt to complex business logic and existing codebases
• Review code written by peers to ensure quality, clarity, and functionality
• Ensure clean, maintainable, and well-documented code

• Investigate and fix bugs, performance issues, and other technical challenges

   

• Requirements:
   
• B.Sc. (or higher) in Computer Science, or equivalent
• At least 4 years of experience in full-stack development (Client + Server)
• Strong proficiency in Angular (latest versions)
• Solid experience with C#/.NET Core
• Experience with MS SQL / PostgreSQL databases
• Experience with Docker, Kubernetes, and microservices
• Experience with RESTful Web API
• Deep understanding of OOP principles and design
• Proven ability to understand and work with complex business logic
• Strong code review and debugging skills
• Good communication and interpersonal skills

About the Role:

We’re looking for a skilled Middle .NET Developer to join an international remote team on a long-term contract basis. This role is ideal for someone who enjoys writing clean code, tackling legacy systems, and contributing to well-architected backend solutions.

You’ll work closely with developers, tech leads, and other stakeholders to implement new features, refactor existing code, and ensure overall product quality. The ideal candidate is proactive, quality-focused, and experienced in backend development using .NET technologies.

Start Date: Ideally in October

Key Responsibilities:

• Write clean, reusable, and maintainable code
• Implement new product features based on business requirements and technical designs
• Refactor and improve legacy code, resolving technical debt
• Participate in code reviews and suggest improvements
• Write and maintain unit, integration, and other automated tests

• Collaborate on technical design and decision-making

   

Skills & Qualifications:

Required:

• 4+ years of backend development experience
• Strong knowledge of:
  • .NET Core
  • C#
  • Entity Framework Core
  • PostgreSQL
  • SQL Server
• Advanced English (written and spoken)

• Bachelor’s degree in Computer Science, Design, or a related field

   

Nice-to-Have Skills:

• Docker, PowerShell, InfluxDB, CI/CD

• HTML, CSS, Angular, TypeScript

   

Additional Technologies in Use:

• SignalR, RabbitMQ, WinForms, WPF, MSBuild

Vacancy description

We are looking for an experienced .NET Software Engineer to join our team and contribute to a microservice-based aggregator that integrates Global Distribution Systems (GDS) with Online Travel Agencies (OTA). This project focuses on API-driven solutions and cloud-based infrastructure, ensuring seamless integration and high performance. It is a microservice aggregator designed for GDS and OTA integration, built using .NET, ASP.NET Core, and Azure. The infrastructure relies on CI/CD pipelines in Microsoft Azure DevOps, with core features including Web APIs, unit testing, and code review. The goal is to deliver a market-ready SaaS product. The key microservices include Search & Booking Services for both international and domestic (Israel) flights. The project integrates with multiple GDS platforms, including Amadeus (Edifact, NDC), TravelFusion, Alp, TravelPort, BravoFly, and Israir.

Responsibilities Develop and maintain high-quality software following best practices and coding standards. Collaborate with stakeholders and cross-functional teams to enhance product functionality. Optimize and refactor existing code for improved performance and maintainability. Debug, troubleshoot, and resolve technical issues. Ensure alignment with architecture standards, processes, and tools.

Required skills

* 3+ of .net, asp.net core software development experience. * Object-oriented design experience. * Knowledge of and skills with REST, JSON, XML, RESTful api design. * Writing unit tests (NUnit). * Docker, git. * Willingness to learn and improve.

Would be a plus

* Azure Devops experience: Repos, Boards, Pipelines. * Azure cloud services knowledge: Storage, API Management, Key Vault, App Configuration, Redis. * Experience in the travel domain (online flight agencies), knowledge of major GDSs (Amadeus, Travelport).

Responsibilities

* Contribute to a project and follow software development best practices and standards * Collaborate with stakeholders and the development team * Proactively drive technical direction such as improving performance, preventing issues, refactoring the codebase * Develop and implement considering architecture standards, processes, and tools * Debug and troubleshoot technical issues

Requirements:

Bachelor’s degree
At least 3 years of commercial experience with C#
Knowledge of the basics of computer science (algorithms and data structures, OOP)
Intermediate English level
Source code (all or fragments) of any C# project for evaluation
Will be a big plus:

Knowledge or experience in medical technology, DICOM
Have web and/or cloud development experience
Basic knowledge of C ++

We offer:

20 days of paid vacation
15 days of paid sick leave
Accounting support
Comfortable, modern office (Kyiv/Kharkiv) and working environment
Flexible working schedule
Corporate events
English classes
Paid conferences

Responsibilities:

Writing automation scripts
Bug-fixing
Writing unit tests
Developing new features or extending existing ones

*Project*: Development of software for medical equipment for imaging. Development of scanners of an internationally well-known brand, by which more than 300,000 patients are examined daily. This area comprises software running both on the scanners and workstations, as well as the integration to other vendors covering:
* Installation and software licensing management
* Connectivity configuration and diagnostics
* Patient data management
* Integration to hospital IT systems (EMRs, PACS) and other 3rd party systems (reporting systems)
* Reading other vendors’ images that are complying with the DICOM standard
* Remote access solutions for review and report
* Ensuring privacy and security of patients’ data

Technologies
— C++/C# .Net
— WPF
— MFC
— Databases
— Network communication
— DICOM standard (Digital Imaging and Communication in Medicine)
— VS 2022, Jira, Jenkins, Confluence, Teams