Jobs

Senior / Tech Lead .NET Engineer

Required skills

• .NET 8

• Cloud-based solutions (AWS)

• Docker, Kubernetes, and related ecosystem

• Extensive experience with concurrency and multi-threading  

• Experience with Infrastructure as Code approach and tools (Terraform would be a plus)

• NodeJS + Javascript

• Experience with RDBMS (MySQL, Postgres, AWS Aurora)

• ASP.NET Core

• JSON, RESTful API

• Work experience with distributed version control systems (Git)

• Work experience with issue tracking systems (JIRA)

• Work experience with IoC containers (Autofac, StructureMap or others)

• Mathematical and Computer Science background, MS or higher 

preferred.

• Good knowledge of unit testing (NUnit, MSTest, NSpec or others)

• English: Upper-Intermediate

Would be a plus

• CSS3, Javascript (React, Angular)

• Solid understanding of OWASP

• Solid understanding of Agile SDLC

• ORM frameworks (Entity framework)

• LLM integration experience 

We offer

• Attractive salary and good opportunities for career and personal development

• Compensation package

• Good opportunities for career and personal development

What to do

• Development of new features of Zoral Automation Platform 

• Support technical design decisions and create design documentation

• Ensure proper usage of source-control branching model

• Facilitate code review process

• Communicate with key project stakeholders

• Participate in building project roadmap

About the project

We specialize in advanced software fields such as BI, Data Mining, Artificial Intelligence, Machine Learning (AI/ML), High Speed Computing, Cloud Computing, BIG Data Predictive Analytics, Unstructured Data processing, Finance, Risk Management and Security.

We create extensible decision engine services, data analysis and management solutions, real-time automatic data processing applications.

We are looking for the software engineers to design, build and implement large, scalable web service architecture with decision engine used as its base. If you are excited about development of artificial intellect, behavior analysis data solutions, big data approach then we can give you an opportunity to reveal your talents.

The candidate must have at least some commercial experience with Terrasoft / Creatio CRM (within a company setting).

Need to known:

• Understanding OOP principles and standarts

• C#/.NET

• WCF (REST, SOAP)

• JavaScript

• SQL (Transact-SQL, PL/SQL, etc).

• Work with Creatio

Nice to have:

• Version control systems (SVN, GIT, etc)

• JS Frameworks (EXT.js would be an advantage)

• Experience with any ORM.

Responsibilities:

• Implement solutions based on the bpm’online CRM system

• Backend and FrontEnd development

• Working with databases.

We offer:

- Competitive compensation

- Equipment for work

- Personal and professional growth

- Full remote work, but if you wish you can come to our Kyiv office: Business Center Europe Plaza (near the metro)

- Corporate English courses online in ZOOM (fully paid by our company)

- Paid time off, vacation and sick days 100%

- New year holidays

- Opportunity to meaningfully influence the product/project growth and development

- Interesting and challenging large-scale projects

- Dynamic and professional team

- Loyal and attentive management & supervision.

About Edenlab

Edenlab is a custom software development company with deep expertise in fintech and healthcare. We work on large-scale, meaningful projects for international clients — from MedTech platforms and e-Government services to core fintech solutions.

We cover the full product development lifecycle: from business and system analysis to architecture, development, testing, and post-release support.

Our team is our greatest value. We’re a group of smart and driven people who care about building products that make a real impact. We combine startup agility with enterprise-level quality.

We value ownership, transparency, and curiosity — and we’re looking for people who share the same mindset.

If this role sounds like a fit, we’d love to hear from you! Please send your CV along with your salary expectations.

edenlab.com.ua

https://jobs.dou.ua/companies/edenlab/

Responsibilities:

- You will contribute to the overall cloud design, along with the rest of the team members and will contribute to the overall platform architecture.

- You will be working on C# packages that interact with infrastructure, like Telemetry, Kafka pipelines and Application Templates (following the DDD principle).

- You have a very clear vision of the end result and will be required to impose this standard: high integration coverage on the public API surface, very high unit test coverage, CPU and memory profiling through unit tests.

- You should want to do things better – we believe in continuous improvement of the development process – and you should have an opinion and contribute to improvement.

- You should care about agile, continuous integration, continuous deployment, TDD, performance and scaling.

Requirements:

- Excellent knowledge of C#/.NET, you should be at the leading edge of your field.

- Good knowledge of Azure is a big plus.

- Knowledge of development stack: WebApi, ASP.NET, Cosmos, Restful architecture, Micro services.

- Proficient in Test Driven Development working within an Agile SCRUM team.

- DDD experience an advantage.

- Intellectual curiosity, learning agility, and enthusiasm for tackling tough problems.

- Location Madrid

About the project:

The product is an international platform with more than ten years of history that helps connect brands with consumers worldwide and provides a place for more accessible, better, and more secure shopping experiences.

The company has created a global platform that allows people from more than 200 countries to purchase items from world-class brands.

The platform takes care of problems with currency, taxes, customs, shipping, tracking, fraud protection, and returns.

Responsibilities:

- Work on the platform components (packages) to deliver scale to the development teams.

- Responsible for building UIs that will leverage strongly defined APIs.

- Design and build out APIs that the platform team will use to achieve scale.

- Work with the architecture team to align with the future direction and implement those changes in the platform.

- Interface with stakeholders across all business groups to capture technical requirements & priorities. Scope The criteria, propose appropriate solutions/plans and help to establish associated tasks and projects necessary to drive those efforts.

- Strong software engineering skillset. Must have practical experience of SOLID principles, DI, IoC and software testing etc.

- Experience in delivering software to production and can engineer design for production support.

- Demonstrated ability to self-teach / up-skill.

Requirements:

- 4+ years of commercial experience in Software Development.

- Bachelor’s degree in computer science or equivalent.

- Knowledge of Angular (latest) and TypeScript and CSS languages: SASS.

- Strong C# skills, .NET Core., Cosmos DB or another NoSQL database.

- Working knowledge of CDNs is a bonus

- Good understanding of Restful concepts and practices.

- Proficient in Test Driven Development working within an Agile SCRUM team.

- Excellent debugging and problem-solving skills.

- High level of initiative and desire to get things done.

- Willingness to introduce change and challenge existing processes and procedures.
-Location Madrid

About the project:

The product is an international platform with more than ten years of history that helps connect brands with consumers worldwide and provides a place for more accessible, better, and more secure shopping experiences.

The company has created a global platform that allows people from more than 200 countries to purchase items from world-class brands.

The platform takes care of problems with currency, taxes, customs, shipping, tracking, fraud protection, and returns.

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

PROJECT DESCRIPTION:

Platform designed to conveniently book maintenance or repair appointments for BMW, Honda, and Ford cars. Applying airline industry revenue management techniques, it efficiently organizes price service requests to maximize profit.

The platform enables users to manage the following activities:

- fill in less popular appointment slots by providing incentives and discounts

- manage all service locations from one centralized place

- use smart reporting and analytics to improve pricing margins and schedule a time to check in with customers and offer all available services efficiently

SKILLS:

- .NET Core 3.1, PostgreSQL, Entity Framework Core 3.1.9, .NET Core Identity,

Clean Architecture, CQRS with MediatR, FluentValidation, Mapster, Quartz, Amazon S3, Serilog, Swagger, GitHub, TeamCity

- JS, TS, CSS, React 18, Redux, Redux Toolkit, JSS, Material UI, moment.js, Axios;

- we expect you to have a good English level for speaking and writing (at least a strong Intermediate level)

BENEFITS:

- Challenging work in a developing company

- Exciting projects involving the latest technologies

- Professional skills development

- Friendly, modern, and comfortable office

- 15 working days of vacation and 10 sick leaves per year

- Flexible working hours

- English lessons

- Company outings and teambuilding

Overview:

We are seeking a skilled and motivated Remote Backend Developer to join our development team. In this role, you will be responsible for building and maintaining backend services using .NET 8 Core and Entity Framework Core, and for integrating them with Vue.js frontend components. This is a remote position ideal for developers who enjoy working on high-impact systems, collaborating across teams, and delivering scalable, maintainable solutions in an on-premise environment.

Key Responsibilities:

• Design and implement efficient, scalable backend logic using ASP.NET Core 8 and Entity Framework Core.
• Develop and maintain databases, ensuring fast, secure, and reliable data access.
• Integrate server-side logic with frontend components built in Vue.js.
• Optimize application performance and ensure responsiveness to frontend requests.
• Implement security and data protection best practices.
• Write clean, well-documented code and maintain technical documentation for backend services and APIs.
• Collaborate closely with frontend developers and other stakeholders to ensure system consistency and improve user experience.
• Stay informed on emerging backend technologies and incorporate relevant improvements into the platform.

Requirements:

• Proven experience as a Backend Developer, with strong proficiency in C#, ASP.NET Core (v8 preferred), and Entity Framework Core.
• Hands-on experience integrating with Vue.js applications.
• Solid understanding of relational databases and best practices for designing and accessing data.
• Familiarity with version control systems such as Git.
• Strong grasp of backend architecture, security, and software development best practices.
• Excellent analytical and problem-solving skills.
• Effective communication skills and the ability to thrive in a remote, collaborative environment.
• Commitment to continuous learning and technical excellence.

Why Join Us:

Enjoy the flexibility of remote work while contributing to impactful, on-premise systems. You’ll work with a dedicated and experienced team focused on clean architecture, high performance, and delivering real value to our users.

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'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

• 5+ 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.

Requirements:  

- 5+ years of experience in backend development with .NET / C# / Python;  

- Strong experience with Tableau (report creation, integration, and customization);  

- Experience with Elastic;  

- Experience building analytics/reporting tools;  

- Knowledge of Redshift, ETLs, and SQL queries is a plus;

We offer:

• Attractive financial package

• Challenging projects

• Professional & career growth

• Great atmosphere in a friendly small team

About us:

We are a team of highly-skilled developers who share a common passion for the work we deliver. Our vision for software development starts with a thorough analyze of our customer's needs that allows us to integrate the functionality of coding into a solid architecture that will ultimately result in business success.

Our developing services are tailor-cut to suit the individual needs of our clients, and we deliver optimal results whether you are a business with ever changing goals or an established company that is looking into a product that can streamline day-to-day operations.

Requirements:

• 7+ years of commercial experience in software development
• Solid understanding of OOP/OOD
• Good knowledge of SOLID design principles
• Good knowledge of relational DB concepts
• Solid understanding of our core technologies (C# (.NET Core), ASP.NET MVC, REST API’s)
• Solid understanding of javascript/CSS/HTML
• Basic knowledge and experience with Azure technologies
• Basic understanding and experience with Docker
• Knowledge of Blazor is a plus
• Knowledge of Microsoft 365, SharePoint or Graph is a plus
• Knowledge of .NET reflection is a plus
• Knowing your strong sides and weak points is a must
• Motivated, determined and independent engineer
• Problem solving skills

• Strong communication skills

   

   

Work conditions:

• 100% remote work (full time)
• Variety of technology
• Regular salary review
• Contract work

We search for a “willing to learn” person who wants to learn and develop enterprise-level web applications/web sites.

-At least 1 year of experience as a .NET developer.

-Experience with ASP.NET MVC, ASP.NET Core — you need to know what is an abstract class;

-Knowledge about modern features of C#

-Good knowledge of ASP.NET Core 5.0.

-Good understanding of Entity Framework Core, SQL Server (complex queries, stored procedures)

-Working experience in client-side development: HTML5/CSS3, Vue.JS or React

-Understanding of how JS works and the ability to code vanilla JS or understood jQuery legacy code.

We offer:

-Senior team;

-Regular review;

-Long-term employment;

-Challenging projects;

-Certifications;

Responsibilities:

-Code review.

-Functionality improvements to an existing solution

-Increasing system stability, testability, maintainability, and security

We are searching for a .NET Developer Part-time (with potential for full-time):  

• Strong programming skills in ASP.NET Core, ABP.io Framework, and unit testing. 
• Hands-on experience in Entity Framework Core for data access and database operations. 
• Solid knowledge of database management systems (SQL: MS SQL and NoSQL). 
• Hands-on experience in optimizing application performance via caching strategies (in-memory, distributed, client-side). 
• Hands-on experience in managing workflow engines (e.g., Camunda) to manage complex business process automation. 
• Solid knowledge of implementing Cloud Architecture Patterns: Microservices Architecture, Modular Monolithic architecture, Serverless Architecture, Event Driven Architecture, and Multi-tenancy architecture. 
• Knowledge of OWASP security principles and best practices for ASP.NET Core applications. 
• Hands-on experience on authentication and authorization in ASP.NET Core, including Active Directory (AD) Integration & SSO. 
• Hands-on experience implementing SonarQube for code quality assurance and  ability to define and enforce quality gates to block code that doesn’t meet  required standards. 
• Hands-on experience using Git for version control and Gitflow branching strategy. 
• Hands-on experience with Docker for containerization. 
• Hands-on with managing container orchestration using Kubernetes. 
• Understanding of DevSecOps practices and hands-on experience setting up and maintaining CI/CD pipelines using Azure DevOps. 
• Familiarity with Agile methodology, including participation in sprint planning, stand-ups, and retrospectives. 

The candidate must have at least 1+ years of experience working with Terrasoft / Creatio CRM.

Responsibilities:

- Implement solutions according to the defined standards and patterns

- Implementation of GUI design

- Maintaining Databases (Postgres, Sql Server)

- Performing Development Test

- Unit testing

- Updating of solution specifications to reflect actual implementation.

Background:

- 2+ years of experience .NET-based software development

- 1+ years of experience with high-load projects

- intermediate English

- 1+ years of experience working with Terrasoft / Creatio CRM.

Skills:

OOP:

- strong knowledge and descent usage of language principles and OOP

- strong knowledge of SOLID principles

- knowledge of Design patterns, and how to use them

.NET Framework/C#:

- experience with any ORM frameworks as well as ADO.NET

- WCF or Web API experience (REST/SOAP) is a must

- knowledge of how to work with DI containers

- strong LINQ and collections knowledge

- knowledge of xUnit framework for unit testing

JavaScript:

- strong AJAX principles understanding

- Angular experience would be a big plus

- understanding of MVVM or similar patterns

Databases:

- Sql Server, Postgres database (T-SQL)

- experience with high load databases

- experience with writing stored procedures, views, functions

Other: 

- Ability to work with Agile approach

-  Understanding of the cloud infrastructures: AWS, Google Cloud, Azure.

Nice to have:

- experience with IIS

- experience with GIT, SVN or any other version control systems

- basic experience with HTML and CSS.

 We offer:

- Competitive compensation

- Equipment for work

- Personal and professional growth

- Full remote work, but if you wish you can come to our Kyiv office: Business Center Europe Plaza (near the metro)

- Corporate English courses online in ZOOM (fully paid by our company)

- Paid time off, vacation and sick days 100%

- New year holidays

- Opportunity to meaningfully influence the product/project growth and development

- Interesting and challenging large-scale projects

- Dynamic and professional team

- Loyal and attentive management & supervision.

About Edenlab

Edenlab is a custom software development company with deep expertise in fintech and healthcare. We work on large-scale, meaningful projects for international clients — from MedTech platforms and e-Government services to core fintech solutions.

We cover the full product development lifecycle: from business and system analysis to architecture, development, testing, and post-release support.

Our team is our greatest value. We’re a group of smart and driven people who care about building products that make a real impact. We combine startup agility with enterprise-level quality.

We value ownership, transparency, and curiosity — and we’re looking for people who share the same mindset.

If this role sounds like a fit, we’d love to hear from you! Please send your CV along with your salary expectations.

edenlab.com.ua

https://jobs.dou.ua/companies/edenlab/