Jobs C# / .NET

110
  • · 74 views · 21 applications · 1d

    Senior .NET +C#+ Azure DevOps

    Full Remote · Countries of Europe or Ukraine · 5 years of experience · English - B2
    CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі...

    CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

    Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
    Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

    Ми принципово не беремо проєкти, пов’язані з:
    ● gambling / гемблінгом,
    ● adult-контентом та порнографією,
    ● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

    What We Offer:
    ● Fully remote work
    ● Long-term, stable project
    ● High level of autonomy and trust
    ● Minimal bureaucracy
    ● Direct impact on business-critical logistics systems
    ● Long-term engagement, not a short-term contract.

    Required: 
    For our client (German multinational energy enterprise) we are looking for a strong Backend-Developer with expertise in .NET

    Project Overview:
    German multinational energy enterprise

    Requirements (Must-have):
    - .NET (intermediate to advanced level)
    - C#
    - Azure DevOps
    - REST APIs

    Responsibilities:
    • Design, creation and maintenance of .NET/ .NET Core backend services
    • Development of RESTful APIs and integrations to connect renewable energy data, SCADA inputs, IoT platforms and operating systems. (SCADA not a must here)
    • Implementation of business logic for energy generation workflows, event handling, alarms, availability KPIs and operational analyses.
    • Working with Azure Cloud Services (Azure Functions, App Services, Queues, Service Bus, Storage, Azure SQL).
    • Ensuring code quality through automated testing (xUnit/NUnit, integration and API testing).
    • Optimising system performance, reliability and security.
    • Working closely with front-end engineers, data engineers, product owners and OT/SCADA teams.
    • Contributing to CI/CD pipelines with Azure DevOps (builds, releases, infrastructure as code).

    Nice to Have:
    • In-depth knowledge of C# and .NET / .NET Core
    • Experience with REST APIs, WebAPI, gRPC (optional)
    • Confident working with relational databases (SQL Server, PostgreSQL)
    • Entity Framework Core or comparable ORMs
    • Experience with Azure Cloud (Functions, App Services, Event Grid, Service Bus, Azure SQL, Storage)
    • Experience with CI/CD (Azure DevOps, GitHub Actions)
    • Unit & integration testing (xUnit, NUnit, Moq)
    • Understanding of distributed systems, clean architecture, SOLID principles
    • Experience working with Agile/Scrum

    Hiring Process:
    - Intro call
    - Technical discussion (focused on real experience)
    - Offer
    Start: ASAP
     

    More
  • · 42 views · 5 applications · 1d

    .NET Team Lead

    Full Remote · EU · Product · 5 years of experience · English - B2 Ukrainian Product 🇺🇦
    What You’ll Be Driving: Leading tech team; Server-side developing of products using .NET 8, ASP.NET Core (Web API), EntityFramework Core, Redis, Kafka, PostgreSQL, Elasticsearch, Docker; Developing of high-load services; Application architecture...

    What You’ll Be Driving:

    • Leading tech team;
    • Server-side developing of products using .NET 8, ASP.NET Core (Web API), EntityFramework Core, Redis, Kafka, PostgreSQL, Elasticsearch, Docker;
    • Developing of high-load services;
    • Application architecture design;
    • Code reviewing and improving the current team's skills;
    • Working in close collaboration with others in the team and across the business;
    • Closely communicating with BAs and product managers, providing the best solutions and influencing the product.
       

    What Makes You a GR8 Fit:

    • Knowledge of .NET Core and ASP.NET Core, with 3+ years of commercial development experience;
    • Software Design knowledge: SOLID, OOD, Design patterns;
    • Experience with SQL, NoSQL database;
    • Good understanding of the principles of distributed systems;
    • Work experience in Agile environment;
    • Experience with CI, UnitTests, Integration Tests;
    • Upper-Intermediate+ English level.
       

    Desirable skills:

    • Experience with high-load projects;
    • Experience with RabbitMQ, Redis, Kafka, SignalR;
    • Experience with Kubernetes;
    • Experience with ELK stack.
    More
  • · 63 views · 11 applications · 1d

    Fullstack Developer (.NET, Angular) to $2500

    Full Remote · Ukraine · Product · 3 years of experience · English - A2
    Проєкт комерційних закупівель компанії E-Tender запрошує в свою Команду Full Stack Developer`а, яка/ий підсилить технічну команду та працюватиме над розвитком платформи комерційних закупівель. Requirements: 2+ years experience C#; .NET Framework;...

    Проєкт комерційних закупівель компанії E-Tender запрошує в свою Команду Full Stack Developer`а, яка/ий підсилить технічну команду та працюватиме над  розвитком платформи комерційних закупівель.

     

     Requirements: 

    • 2+ years experience 
    • C#; .NET Framework; 
    • ASP.NET MVC + Web API; 
    • Entity Framework; 
    • MS SQL Server + SQL Profiler; 
    • Message queues(Preffered RabbitMQ Masstransit); 
    • Elasticsearch; 
    • Angular 2+; 
    • Angular centralized state management / ReactiveX / NgRx / RxJS; 
    • Git; 
    • Javascript/TypeScript + DOM; 
    • HTML, CSS, SASS; 
    • Experience with Jira or other project management systems, use Time Tracker. 


    Responsibilities: 

    • Implementation of new features of company projects in a timely and professional manner; 
    • Close cooperation with project team members; 
    • Use Jira, Time tracker; 
    • Perform other related duties as required; 
    • Front end/back end 50/50. 
    More
  • · 107 views · 15 applications · 1d

    Junior .NET Vue/React to $800

    Full Remote · Ukraine · 1 year of experience · English - B2
    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...

    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

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  • · 290 views · 37 applications · 1d

    Senior .NET Engineer

    Full Remote · Ukraine · 4 years of experience · English - B2
    Job Description Primary Backend Skills: Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs. API Development: Solid experience creating and managing endpoints using GraphQL for .NET. Data Access: Proficiency with Entity...

    Job Description

    Primary Backend Skills:

    • Framework: Deep expertise in the .NET 8 Framework, specifically for building Web APIs.
    • API Development: Solid experience creating and managing endpoints using GraphQL for .NET.
    • Data Access: Proficiency with Entity Framework for ORM.
    • Testing: Skills in writing unit tests for backend services using XUnit.
    • API Documentation: Experience using Swashbuckle to generate and maintain Swagger documentation.

    Cloud & DevOps Experience:

    • Platform: In-depth knowledge of the Azure platform is required.
    • Containerization: Experience with Docker for creating and managing containerized applications. 
    • Hands-on experience deploying microservices to Azure Container Apps.
    • Understanding of hosting frontend applications on Azure Static Web App.
    • Experience managing and interacting with Azure SQL Database.
    • Experience with NoSQL databases, specifically Cosmos DB.
    • Core Azure Services: Managing customer identity with Azure AD B2C, Using Application Insights for service monitoring, Experience with Azure API Management.

    Preferred, Not Required Skills

    • Familiarity with our modern frontend stack is a strong plus. This includes: Core Technologies: React, Typescript, and Material UI. State Management & Data: Redux toolkit and Apollo Client for GraphQL.
    • Tooling: Experience with Vite as a build tool, Vitest for testing, and Zod for schema validation.
    • Navigation: Understanding of React Router.
    • Version Control: Proficiency with Git and GitHub.
    • Collaboration: Experience working with Jira and Confluence.
    • API Testing: Hands-on experience with Postman, particularly within a team workspace.
    • Development Environment: Experience with development tools like Eslint, Prettify (Prettier), and Husky is beneficial. While the choice of IDE is flexible, experience with
    • Visual Studio Code is preferred.

    Job Responsibilities

    Working in Scrum team and perform function of senior software developer doing software modules architecture, design, development, unit and integration testing and deployment.

    Department/Project Description

    Developting a cloud-based platform designed for managing latest generation of IoT devices.

    The core part of the system provides a centralized location for remotely monitoring, upgrading, and configuring devices. It also offers an application marketplace, allowing users to deploy and customize applications for their devices.

    At the moment it is extensively extending with services that deal with telemetry provided by the connected devices and services. These services are designed in two forms. First is the predefined set of data connectors and visualisation widgets, and the second is a framework that let customers to design own connectors and widgets.

     

    Skill Category

    .NET

    Keyskills - Must Have

    • .NET
    • Azure
    • GraphQL
    • Entity Framework
    • xUnit
    • MS SQL Server
    More
  • · 29 views · 4 applications · 1d

    MS Power BI Developer / .NET

    Full Remote · Poland, Ukraine · 4 years of experience · English - B2
    Sprinterra is a friendly and collaborative technology consulting company delivering software solutions for clients across finance, real estate, retail, and other industries. We work on diverse projects – from business process automation to complex...

    Sprinterra is a friendly and collaborative technology consulting company delivering software solutions for clients across finance, real estate, retail, and other industries. We work on diverse projects – from business process automation to complex enterprise platforms – giving our teams the opportunity to solve different challenges, learn new domains, and grow professionally. Our environment is open, supportive, and flexible: we value clear communication, personal ownership, and teamwork, and we encourage everyone to contribute ideas and help shape how we deliver projects.

    About the project

    Our customer is a privately held financial services consulting firm, which provides its services in following sectors:

    • Direct lending
    • Commercial real estate
    • Residential mortgages
    • Structured & speciality finance

    Its clients include the world’s leading asset managers, insurance companies, institutional investors, service providers, law firms and banks.

    Our client currently has multiple .NET applications that utilize outsourced application development: in the residential mortgage origination and serving domain, and in the fund of fund management domain.

    • They are built on Microsoft .NET Web technology stack with MS SQL server database
    • The applications are deployed in Microsoft Azure IAAS / PAAS services
    • Full development lifecycle is supported with Development / Test, QA, UAT and Production nodes
    • Agile development methodology is utilised. JIRA is used for requirement and project management
    • All applications are in production, with on-going functional enhancements and features being added

    Position Overview

    You will be working closely with our clients’ team in a team extension format. The client’s office is located in the EST time zone and you are expected to join the daily stand up meetings, planning meetings, etc. (usually in the morning EST time)

    The software ingests data from various sources and creates positions, cash flows, net present values, expenses, interest, principal repayments and various analytics based on formulas. This information resides in a database. The users can produce reports in Excel and PDF formats or publish to a Business Intelligence tool that allows to create custom reports and views. Currently Power BI is used, though it is possible that another solution will be used in the future.

    Our client needs help with 2 projects:

    • Managing the receipt and upload of files, implementation of new and changes to the existing models, data repositories that populate BI tools, BI reports and templates
    • Optimisation and customisation of large scale reports for some of the clients (may have 100’s of 1,000’s records). In order to generate a report, you will have to consume data from an API and / or flat files and apply custom logic that may be customized for each client

    This role requires experience in the following technologies:

    • Microsoft .NET Framework 4.8
    • Microsoft ASP.NET MVC
    • Microsoft SQL Server 2022
    • Microsoft SQL Reporting services (SSRS)
    • Microsoft Power BI

    It is nice to Have:

    • Experience in high availability Web farm deployment architecture
    • Deployment of applications in a virtual/cloud environment preferably Microsoft Azure / HPC experience
    • Microsoft SQL Server Integration Services (SSIS)

    Our perfect candidate should have:

    • 3-5 years programming experience
    • At least 3 years experience in .NET technologies
    • Experience in both front end and server side (web services) development, using .NET
    • Experience working with Power BI
    • Participation in several different application developments in their chosen technology stack, assuming roles that show a progressing and maturing skill set over time
    • Experience with agile development methodologies and understanding of roles within an agile methodology
    More
  • · 19 views · 2 applications · 1d

    Senior Full-Stack .NET+React Engineer IRC289054

    Full Remote · Ukraine · 6 years of experience · English - B2
    Description GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to...

    Description

    GlobalLogic is searching for a motivated, results-driven, and innovative software engineer to join our project team at a dynamic startup specializing in pet insurance. Our client is a leading global holding company that is dedicated to developing an advanced pet insurance claims clearing solution designed to expedite and simplify the veterinary invoice reimbursement process for pet owners.

    You will be working on a cutting-edge system built from scratch, leveraging Azure cloud services and adopting a low-code paradigm. The project adheres to industry best practices in quality assurance and project management, aiming to deliver exceptional results.

    We are looking for an engineer who thrives in collaborative, supportive environments and is passionate about making a meaningful impact on people’s lives. If you are enthusiastic about building innovative solutions and contributing to a cause that matters, this role could be an excellent fit for you.

     

    Requirements

    • 6+ years of software development experience with the .NET platform (ASP.NET Core, C#)
    • Strong experience building and consuming REST APIs (OpenAPI, FluentValidation)
    • Knowledge of OAuth 2.0 flows is a plus
    • At least 2+ year of proven experience with Azure Cloud services (Service Bus, Azure Functions, CosmosDB)
    • Hands-on experience with front-end development in React (TypeScript, state management)
    • Hands-on experience with adaptive design
    • Solid understanding of client-server application design and asynchronous programming
    • Experience with CI/CD pipelines in Azure DevOps or equivalent tools
    • Knowledge of containerization (Docker, Kubernetes) is a strong plus
    • Familiarity with low-code/no-code integrations (Power Apps, Power Automate) is desirable
    • Experience with Azure ML/AI services, document recognition, or data-driven workflows is an advantage
    • Proficiency in debugging, refactoring, and clean code design
    • Strong analytical skills with ability to ramp up quickly in new domains
    • Good written and verbal communication skills in English (Upper-Intermediate+)

       

    Job responsibilities

    • Design and implement cloud-native applications leveraging Azure Functions, Service Bus, and CosmosDB
    • Develop front-end applications in React, ensuring responsive UI and seamless integration with back-end services
    • Build and maintain microservices and APIs that integrate with multiple systems, including D365 and data platforms
    • Collaborate with stakeholders to define and negotiate API contracts and ensure reliable system integrations
    • Implement data processing and workflow services with a focus on scalability, performance, and resilience
    • Contribute to the design of low-code solutions integrating Azure ML/AI services for automation (e.g., document recognition, intelligent data extraction)
    • Participate in planning, estimation, and architecture discussions, providing technical guidance
    • Debug and resolve issues of various complexities across the stack
    • Work closely with DevOps and QA to ensure CI/CD pipelines, automated testing, and deployment processes are efficient and robust
    • Follow coding standards and contribute to continuous improvement initiatives within the development team
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  • · 65 views · 10 applications · 1d

    Middle Full Stack .Net Engineer IRC287293

    Full Remote · Ukraine · 3 years of experience · English - B2
    Description Our client is a big medical equipment manufacturer located in the United States. We have completed a lot of projects for them during the last 18+ years and continue our strong relationship. We are creating software information systems...

    Description

    Our client is a big medical equipment manufacturer located in the United States. We have completed a lot of projects for them during the last 18+ years and continue our strong relationship. We are creating software information systems providing management and reporting capabilities for customer equipment in the field. Currently, we are extending our team and looking for a passionate and motivated Middle Full Stack .Net Engineer with 2+ years of relevant experience. The right candidate must be a team player with strong communication skills and be comfortable working in a fast-paced environment.

     

    Requirements

    ● 2+ years of development experience with the .NET platform.
    ● Experience with ASP.NET Core Web API, SOA, Cloud Services (AWS).
    ● Experience with React. Patterns: SPA, Micro Frontend Architecture (is a plus)
    ● TypeScript development experience.
    ● Experience in client/server unit testing.
    ● Experience with gRPC is a plus
    ● Experience with AWS infrastructure is a plus: S3, Lambda (Python Runtime)
    ● Good debugging, coding, and design skills.
    ● Demonstrated ability to come up-to-speed quickly on a new technical domain/product area.
    ● Good written and verbal communication skills.

     

    Job responsibilities

    ● Implement new features, unit tests, automated integration tests for the complex healthcare system
    ● Participate in estimation and planning sessions
    ● Investigate different complexity issues and debug code
    ● Business communication and close collaboration with all project stakeholders on a daily basis

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  • · 132 views · 42 applications · 1d

    Trainee Full Stack .NET Developer

    Full Remote · Worldwide · English - B1
    Required Skills and Qualifications: Net/C#, React/Angular SQL Demonstrates effective problem-solving skills Experience in Front-End development utilizing HTML, CSS, JavaScript Experience with RESTful services and JSON Experience with Git Ability to...

    Required Skills and Qualifications:

     

    Net/C#, React/Angular

    SQL

    Demonstrates effective problem-solving skills

    Experience in Front-End development utilizing HTML, CSS, JavaScript

    Experience with RESTful services and JSON

    Experience with Git

    Ability to write clean, self-documented code

    Troubleshoot problems with applications and services

     

    Nice to have:

     

    Experience in Testing is a plus

    Node.js is a plus

    More
  • · 74 views · 7 applications · 1d

    Middle .NET Developer

    Full Remote · Ukraine · 2.5 years of experience · English - B2
    We are looking for a talented Middle .NET Developer who will play a crucial role in developing and supporting a workflow engine for an existing process automation platform. Responsibilities: Design, support and develop high-quality software...

    We are looking for a talented Middle .NET Developer who will play a crucial role in developing and supporting a workflow engine for an existing process automation platform. 

     

     Responsibilities: 

    • Design, support and develop high-quality software applications based on requirements specifications 
    • Enhance existing software to support continuous improvement 
    • Ensure proper testing and stable, consistent releases 
    • Participate in code reviews and assist team members with complex tasks 
    • Ensure timely delivery of solutions according to provided specifications and designs 
    • Provide estimates for new tasks and projects 
    • Communicate and collaborate with the client when required 

       

    Requirements: 

    • 2.5+ years of commercial experience in a relevant role 
    • Strong knowledge of C# and the .NET platform 
    • Solid experience with ASP.NET Core and Entity Framework Core (EF Core) 
    • Good understanding of OOP and object-oriented design principles 
    • Experience working with PostgreSQL and MongoDB 
    • Proficiency in Git and Gitflow-based workflows 
    • Familiarity with Redis for caching 
    • Experience with messaging systems such as RabbitMQ, Azure Service Bus, or MassTransit 
    • Experience with CI/CD pipelines using Azure DevOps 
    • Basic understanding of microservices architecture 
    • Upper-Intermediate or higher level of written and spoken English 
    • Strong analytical, organizational, and time-management skills 
    • Self-motivated team player with a sense of responsibility 

       

    Would be a Plus: 

    • Experience with multitenancy solutions 
    • Experience writing unit tests and testable code 
    • Understanding of workflow engines and state machine concepts 

      
    We Offer:  
     

    • Collaborative Environment: Join a team that values collaboration, creativity, and mutual respect  
    • Career Growth: Performance reviews and constructive feedback  
    • Generous Time Off: 20 paid vacation days and 15 sick leave days annually, ensuring you have the time to recharge  
    • Professional Development: We support your growth by compensating for courses, certifications, and other educational opportunities  
    • Flexible Work Options: Work remotely from the comfort of your home or join us in our modern Kyiv office 

     

    Recruitment Process:   
    1. HR Interview  
    2. Tech&Final Interview 

    3. Meeting with client 
    4. Job Offer   

       

    If you have any questions or need clarifications, feel free to reach out to our Talent Hunter Team by email. 

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  • · 149 views · 64 applications · 4d

    Senior Full Stack Engineer (.NET 8 + React/Angular)

    Full Remote · Worldwide · Product · 5 years of experience · English - C1
    The role We’re taking over core development of a large, real-time public safety / mobility platform. It’s a hybrid system: you’ll work in a mix of legacy and modern code while we move the center of gravity toward .NET 8 and a clean CI/CD delivery...

    The role

    We’re taking over core development of a large, real-time public safety / mobility platform. It’s a hybrid system: you’ll work in a mix of legacy and modern code while we move the center of gravity toward .NET 8 and a clean CI/CD delivery model.

    We’re also transitioning to a CIS-based team, and the truth is: the documentation isn’t perfect everywhere. You don’t need everything spelled out if you know how to read a system, ask smart questions, and improve things as you go.

    If you like big systems, real production constraints, and modernization work that actually matters—this will feel interesting.

    What you’ll do

    • Build backend services in C# / .NET 8 (LTS).

       
    • Maintain/refactor legacy areas (ASP.NET 4.8 / WCF) safely as we modernize.

       
    • Build front-end features in React and/or Angular (TypeScript) for operational dashboards.

       
    • Write and optimize queries across SQL Server and MySQL.

       
    • Work in a strict SDLC:

       
      • PR-based workflow

         
      • branch protection (no pushing to main)

         
      • peer reviews

         
      • mandatory SAST scans before release

         
    • Help move releases from “manual steps” toward CI/CD with logging, traceability, and rollback.

       
    • Integrate with adjacent services (some Python) and mobile clients.

       

    What we’re looking for

    • 5+ years in production software engineering (enterprise or high-availability systems).

       
    • Strong C# / .NET skills; comfortable touching ASP.NET 4.8 while writing most new work in .NET 8.

       
    • Solid experience with React and/or Angular.

       
    • Strong relational DB fundamentals (SQL ServerMySQL).

       
    • You can handle imperfect docs and still deliver: you investigate, validate, and improve the system.

       

    Nice to have

    • Python integration work, mobile-facing APIs, or experience with real-time dashboards.

       
    • Observability/performance tuning experience.

       
    • Prior modernization experience (monolith → services, legacy cleanup, etc.).

       

    A quick honesty section

    • You’ll see messy parts. We’re not hiding that.

       
    • You’ll also be part of the team that fixes them—steadily and safely.

       

    Apply with: 2–3 bullets on systems you’ve worked on (scale, tech stack, what you shipped).

    More
  • · 157 views · 8 applications · 4d

    .NET Tech/Team Lead (with Fintech exp.)

    Full Remote · Ukraine · 6 years of experience · English - B2
    We are seeking a skilled and experienced Tech/Team Lead to join one of our team on an outsourcing basis. The ideal candidate will have a strong background in leading development teams, solving complex problems, and engaging with clients to address their...

    We are seeking a skilled and experienced Tech/Team Lead to join one of our team on an outsourcing basis. The ideal candidate will have a strong background in leading development teams, solving complex problems, and engaging with clients to address their needs. This role requires a proactive leader who can manage and inspire a team, design scalable architectures for new solutions, and effectively present these solutions to clients.
     

    General project description Banking app focused on card issuing and money transfers.
     

    Project stage We just start a development process. Our main priority is a product quality on this step. It is crucial for us to build an effective and agile solution.
     

    YOUR BACKGROUND

    • At least 5 years of experience as Software Developer.
    • Proven experience as a Tech Lead or similar leadership role in software development.
    • Experience with banking or fintech projects.
    • Experience in solution design for complex microservice-based architectures.
    • Understand the big picture and offer insightful advice about technologies and projects.
    • Strong problem-solving skills and the ability to manage and resolve team conflicts effectively.
    • Excellent communication and interpersonal skills, with experience in client-facing roles.
    • Proficiency in designing and implementing software architectures.
    • Clean coding methodologies (SOLID, YAGNI).
    • Professional .NET backend development experience.
    • Experience writing and using REST APIs using ASP.NET Web API.
    • Wide experience with Docker is required.
    • Databases: SQL, NoSQL. Experience with queue (Rabbit, Kafka).
    • English level - В2.
       

    Skills that will be a plus:

    • Cloud: AWS.
    • Experience with Kubernetes.
    • Experience in working with grpc protocol.
       

    Responsibilities

     

    1.Team Management: Lead and mentor a team of developers, ensuring effective collaboration and productivity.

    2.Problem Solving: Identify and address issues within the team and development processes, implementing solutions to enhance performance and efficiency.

    3.Communication: Collaborate with the Project Manager and the client’s technical representatives to clarify requirements, present technical solutions, and participate in demos. (No direct client management or delivery ownership — handled by PM.)

    4.Architectural Design: Design and develop architectural solutions for new features and products, ensuring they meet client requirements and industry best practices.

    5.Presentation Skills: Prepare and deliver clear and compelling presentations of architectural designs and solutions to clients and stakeholders.

     

    More
  • · 118 views · 26 applications · 4d

    Experienced .NET Developer

    Full Remote · Ukraine · Product · 5 years of experience · English - B1
    About Us At Huuray, we make gifting smarter — helping companies and individuals send digital gift cards and rewards across the world. We’re growing fast and are now looking for an experienced .NET Developer to join our team and help us build secure,...

    About Us
    At Huuray, we make gifting smarter — helping companies and individuals send digital gift cards and rewards across the world. We’re growing fast and are now looking for an experienced .NET Developer to join our team and help us build secure, scalable, and
    high-performance backend solutions that power our platforms. We already have talented team members based in Kyiv, and we’re excited to expand our presence by adding another skilled backend developer to collaborate closely with them. 

    What You’ll Do
    • Design, develop, and maintain backend services and APIs for our gifting and rewards
    platforms.
    • Collaborate closely with the frontend and design teams to deliver complete, high-quality
    solutions.
    • Write clean, efficient, and testable code following best practices and coding standards.
    • Integrate with third-party APIs, databases, and external systems.
    • Help perform QA testing of final product releases to maintain quality and reliability.
    • Optimize system performance, scalability, and security.
    • Participate in code reviews and contribute to continuous improvement processes.

    Your Tech Toolbox
    • .NET / .NET Core
    • C#
    • RESTful APIs
    • Entity Framework
    • SQL Server or similar relational databases
    • Version control (Git)
    What We’re Looking For
    • 3+ years of professional experience as a .NET Developer.
    • English Speaking/Writing.
    • Strong skills in C#, .NET Core, and API development.
    • Solid understanding of relational databases (SQL Server, PostgreSQL, or similar).
    • Experience building and consuming REST APIs.
    • Knowledge of authentication, authorization, and security best practices.
    • Comfortable working in Git-based environments and agile teams.
    • Strong problem-solving skills and attention to detail.

    Nice to Have
    • Familiarity with JavaScript/Next.js for full-stack collaboration.
    • AI experience on coding level.
    • Understanding of Microservices architecture.
    • Experience with Azure Functions.
    • CI/CD pipelines and automated deployment tools.

    Why Join Us
    • Work remotely with flexibility, preferably based around Kyiv.
    • Join a company that already has team members in Kyiv, making collaboration seamless.
    • Be part of a dynamic, fast-growing international company.
    • Help build a product that brings joy to people around the world.
    • Competitive compensation and a collaborative, idea-driven environment.

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  • · 500 views · 107 applications · 4d

    Full-Stack .NET Developer to $3500

    Full Remote · Ukraine · Product · 3 years of experience · English - B2
    We are a US-based product company (NOT outsourcing). Long-term stable role, real feature ownership for a talented Full Stack developer Tech stack: Richly featured web app with varied work ASP.NET MVC/Core, C# css, Razor pages, jQuery SQL Server ...

    We are a US-based product company (NOT outsourcing).
    Long-term stable role, real feature ownership for a talented Full Stack developer

     

    Tech stack:
    Richly featured web app with varied work 
    ASP.NET MVC/Core, C#
    css, Razor pages, jQuery
    SQL Server

     

    💵 Salary: $2,700–$3,500 USD / month
    📈 Raises for demonstrated skills and performance
    🕐 4 hours daily overlap with EST (flexible)
    💼 Direct hire

     


    Requirements:
    • 3+ years commercial .NET experience
    • English level B2 or better
    • Looking for a long-term, rewarding career — not a short project or agency work
     

     

    🇺🇦 Ми дуже доброзичлива компанія до України.
    🇺🇦 Підтримуємо талановитих українських розробників.

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  • · 188 views · 34 applications · 4d

    Middle .NET Developer

    Full Remote · Countries of Europe or Ukraine · Product · 3 years of experience · English - None Ukrainian Product 🇺🇦
    TemaBit Fozzy Group is an IT company that develops unique solutions for more than 40 businesses of Fozzy Group. We specialize in web and mobile development, as well as software for managing business processes and infrastructure projects. In addition, we...

    TemaBit Fozzy Group is an IT company that develops unique solutions for more than 40 businesses of Fozzy Group. We specialize in web and mobile development, as well as software for managing business processes and infrastructure projects.

    In addition, we experiment and care about the team and the Guest, we value cooperation, we preach honesty and openness.

     

    You will be an essential part of our engineering team, focusing on the maintenance, enhancement, and support of existing backend systems and applications. Your strong .NET development skills, combined with a pragmatic approach to problem-solving and debugging, will help ensure the stability, performance, and reliability of our production systems.

     

    Key Responsibilities:

    • Support and development of desktop applications based on Windows Forms / .NET Framework 4.8
    • Optimization of business logic at the Transact-SQL level in MSSQL
    • Development and maintenance of integration services using WCF
    • UI maintenance using DevExpress components
    • Development of new web services and components using .NET 8+
    • Participation in the gradual transition from a monolith to a modern microservice architecture
    • Following engineering best practices
    • Contribute to the implementation of scalable and efficient solutions

     

    Requirements:

    • 3+ years of .NET development
    • Practical experience with .NET Framework 4.8 (Windows Forms, WCF)
    • Strong hands-on experience with .NET 6/7/8 (EF,Dapper)
    • Deep knowledge of SQL Server and Transact-SQL
    • Experience working with DevExpress UI components
    • Good understanding of Docker
    • Experience with xUnit or similar with testing frameworks
    • Intermediate/B1 English Level, ability to read & write tech documentation
    • Good communication skills

     

    Nice-to-have Skills & Experience:

    • Experience building Gitlab CI/CD pipelines
    • Experience working with SQL database projects

     

    We propose:

    • The ability to generate and influence decision-making
    • Competitive salary discussed based on the results of the interview with the successful candidate
    • Medical insurance
    • Discounts for network employees
    • Remote work mode, and if you want to work in the office — there is a cozy co-working space in the Silver Breeze business center in Kyiv
    More
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