Jobs C# / .NET

You are a Computer Science expert with a strong understanding of advanced data structures, hashing mechanism, complexity of search, sorting, and you have a high-level knowledge of many sorting algorithms.

Being part of our growing RandD team involved in groundbreaking mobility focused research in the Mobile and IoT sectors, you will be provided with amazing opportunities to work on exciting projects that offer innovative mobile device solutions to our enterprise clients across the world.

What You’ll Do

- Take on research and development projects, break down into fundamental elements, explore potential technical paths and propose team approach for architecture and software development elements;

- Understand existing and future product technical challenges and identify solution paths for development; coaching the team along the technical path for optimal solution design;

- Develop innovative solutions to tackle big industry problems in the Mobile and IoT sectors;

- Actively contribute in brainstorming and idea generation activities, as well as participate in enhancing/maintaining existing solutions;

- Maintain high standards of quality for code, technical documentation, and deliverables;

- Define and implement best coding practices; proactively keep a tab on emerging technologies;

- Provide technical guidance on the research and development of new products and services;

- Work closely with the manager to ensure the product is evolving according to need;

- Write well designed, scalable, reliable, testable and reusable code by using best software development practices, clean code and solid principles;

- Contribute towards the entire development lifecycle of analysis, design, implementation and test;

- Detect, report, investigate, and fix product defects;

- Automation, including writing unit and integration tests;

- Collaborate on projects with an all-star team comprised of varying skillsets through code reviews and design discussions;

- Constantly update your knowledge and stay up-to-date with advanced technologies to be able to provide the best solutions for new projects, and

- Have fun, with all of the above!

Experience You’ll Bring

- 8+ years of hands-on experience in software development and solution design preferably with product companies;

- Proven track record of successfully making a positive impact as a tech visionary;

- Previous RandD experience would be a definite asset;

- You have incredible coding skills. Your programming abilities are way above average and you can engage in meaningful conversations about modern technology;

- You obsess over server scalability and robustness and your work reflects that;

- You are a Computer Science expert with a strong understanding of advanced data structures, hashing mechanism, complexity of search, sorting, and you have a high-level knowledge of many sorting algorithms;

- You are constantly investigating new technologies and introducing them into existing products;

- You possess a deep knowledge of Microsoft technology stack- .NET, .NET Core, ASP.NET Web API, SQL Server;

- You have a demonstrable versatility in various front-end and back-end technologies, ideally AngularJS 6 and above, RxJS and knowledge of Flus and Redux. Additionally, JavaScript, HTML5, CSS3, NodeJS, REST APIs, JSON, WCF, Web API, Unity, LINQ;

- You have excellent understanding of unit test principles, multi-layer architecture, SOA principles and best development practices, as well as previous experience using OOD, Design Patterns, Data Modelling and Storage with well-known relational database (preferably SQL);

- Understanding/or strong interest in agile methods such as Scrum/XP, Behavior Driven Development, and Continuous Delivery;

- You are eager to constantly learn and update your skills, and you like to share knowledge with others;

- You are a self-starter with a high degree of initiative, a can-do attitude and a positive mindset;

- Degree from an accredited college/university or equivalent work experience.

What’s in it for you?

The People - From our humble origins in our founder’s basement, to our industry leading position today, SOTI has worked hard to foster a company culture that we can all believe in. A culture that emphasizes personal growth, continuous innovation and fun.

The Growth - Our environment fosters new ideas, fresh perspectives, and the ability to take them over the goal line. SOTI is a fast-paced environment with a global reach that encourages you to make your mark and be part of something big!

The Technology - You’ll get the chance to work with leading edge technologies and take on complex and interesting projects, as part of highly collaborative and agile teams. You will work alongside SOTI’s partners which include leading tech giants that will keep you on the cusp of emerging technologies.

Description

Inviting Senior/Lead .NET Software Engineer to join a growing account in the medical devices industry domain. Our client is the global leader company of healthcare solutions, which contributes to human welfare by application of biomedical engineering in the research, design, manufacture, and sale of instruments or appliances that alleviate pain, restore health, and extend life for people around the world.

Our team is focusing on designing, developing, and testing embedded software for medical devices, where the software has strong restrictions for safety and quality, power management, and memory usage. Project for this position intends to extend medical device capabilities with PC application that will serve cloud services connectivity for existing device.

Requirements

• 4+ years of experience in C# application development
• Experience with AWS or Azure microservices and contenerisation
• Nice to have experience in Windows standalone appplication development
• Services integration experiences
• Upper-Intermediate English (be able to communicate with the client)
• Good communication skills

Job responsibilities

• Design and development of standalone application that connects and uses AWS & Azure based services
• Develop AWS services
• Coopeare on architecture design
• Participate in new features implementation
• Communicate with the client

What we offer

Culture of caring. At GlobalLogic, we prioritize a culture of caring. Across every region and department, at every level, we consistently put people first. From day one, you’ll experience an inclusive culture of acceptance and belonging, where you’ll have the chance to build meaningful connections with collaborative teammates, supportive managers, and compassionate leaders. 

Learning and development. We are committed to your continuous learning and development. You’ll learn and grow daily in an environment with many opportunities to try new things, sharpen your skills, and advance your career at GlobalLogic. With our Career Navigator tool as just one example, GlobalLogic offers a rich array of programs, training curricula, and hands-on opportunities to grow personally and professionally.

Interesting & meaningful work. GlobalLogic is known for engineering impact for and with clients around the world. As part of our team, you’ll have the chance to work on projects that matter. Each is a unique opportunity to engage your curiosity and creative problem-solving skills as you help clients reimagine what’s possible and bring new solutions to market. In the process, you’ll have the privilege of working on some of the most cutting-edge and impactful solutions shaping the world today.

Balance and flexibility. We believe in the importance of balance and flexibility. With many functional career areas, roles, and work arrangements, you can explore ways of achieving the perfect balance between your work and life. Your life extends beyond the office, and we always do our best to help you integrate and balance the best of work and life, having fun along the way!

High-trust organization. We are a high-trust organization where integrity is key. By joining GlobalLogic, you’re placing your trust in a safe, reliable, and ethical global company. Integrity and trust are a cornerstone of our value proposition to our employees and clients. You will find truthfulness, candor, and integrity in everything we do.

Description

We are looking for a person with basic knowledge of .NET programming who is ready to join our strong and friendly team. You will start with .NET training from our mentor to refresh and consolidate your knowledge, the next step will be training on our products, and then you will join the main team working on a real development task. This is a great opportunity to start your career in IT.

The client is the world’s leading developer of Automatic Identification and Data Collection (AIDC) software with over 30 years of experience and over 750,000 installations across 120 countries. We develop and maintain a set of Web, Windows desktop, and server applications used for receiving, inventory management, product identification, product control, and shipping. The project started in 2006 with 6 employees and grew up to 20+. Nowadays, we have a great team deeply involved in all client processes and business decisions.

Requirements

• Basic knowledge of C# & .NET
• Good understanding of OOP
• Basic knowledge of databases and SQL
• Pre-intermediate English
• Strong willingness to learn

Job responsibilities

• Design and develop components and extensions to existing modules
• Defect investigation, bug fixing, and troubleshooting
• Unit and functional testing
• Writing functional and design documentation
• Following the design and coding standards accepted in the team
• Work with the QA team in order to validate the correctness of the implementation

Creatio is a global vendor of an agentic CRM & workflow platform with no-code and AI at its core. We help organizations automate customer and operational workflows achieving the fastest time-to-value and the highest ROI on the market. Millions of workflows run on Creatio daily, supporting thousands of clients in over 100 countries. Genuine care for our clients and partners is at the heart of our DNA. 

We’re proud to be recognized by top industry analysts as a Leader and Strong Performer in multiple Gartner and Forrester reports. 

In 2025, Creatio was named to Inc.’s Best Workplaces list, recognizing our commitment to employee wellbeing and a strong workplace culture.

Who We’re Looking For:

We invite an experienced Technical Lead to join our ALM Domain for collaborating within Scrum teams. ALM Domain teams build platform-level tools and capabilities that support the full Application Lifecycle of Creatio applications. This includes development and packaging frameworks, versioning, configuration management, delivery pipelines, testing, monitoring and alerting, building and integrating CI/CD tools, and lifecycle automation for internal teams and external customers/partners. The focus is on making application development and delivery and maintenance on Creatio predictable, repeatable, and safe across environments.

Team composition: 3 Developers, 1 QA, 1 Technical Lead, 1 Agile Coach, 1 Product Owner

Responsibilities:  

• Lead the design and development of architectural solutions and prototypes alongside the system architect and development team.
• Build, test, and debug high-quality back-end and front-end code.
• Support seamless product operation by addressing customer cases and ensuring system reliability.
• Continuously monitor and optimize development processes to enhance team productivity and quality.
• Drive adoption of innovative tools, standards, and best practices in software development.
• Collaborate closely with product managers, stakeholders, and leadership to align technical vision with business goals.

• Conduct technical interviews, mentor developers, and facilitate onboarding and professional growth.

   

Requirements: 

• Minimum 6 years of software development experience with full-stack expertise in .NET and Angular.
• At least 1 year in a technical lead or team lead role, guiding teams successfully.
• Strong mastery of object-oriented programming and solid application of KISS, SOLID, and DRY principles.
• Proficient in C# and modern .NET runtime environments (.NET 6+), including ASP.NET MVC, Core, and Web API development.
• Hands-on experience with microservices, containerization, Kubernetes, and Helm for orchestration.
• Deep knowledge of Angular 15+ with ability to build new components and optimize existing ones in a monorepo using RXJS and pipeline operators.
• Skilled in JavaScript, TypeScript, DOM manipulation, CSS/SASS, and UI styling per design specifications.
• Experience using Git and SVN with workflows involving branching, merging, and rebasing.
• Strong unit testing background including NUnit, mocking frameworks, and API testing with Postman.
• English proficiency at Upper-Intermediate level or above, both spoken and written.

What to expect from us: 

• Growth & Development: Clear career paths, mentorship opportunities, and access to continuous learning to help you reach your full potential.
• Flexibility & Well-Being: We provide flexible work arrangements and initiatives that empower you to manage your schedule effectively, stay productive, and thrive both personally and professionally.
• Recognition & Impact: A culture that celebrates achievements, values your ideas, and empowers you to make real contributions from day one.
• Innovative Culture: Be part of a company that embraces new ideas, modern technologies, and bold thinking to stay ahead of the curve.
• Benefits & Rewards Package: We provide competitive compensation and benefits designed to support you and your family. Our rewards approach goes beyond salary, recognizing your contributions and commitment. The exact package may vary depending on your country of residence and employment type. 

We are looking for a .NET C# Developer with expertise in building robust APIs using OData and Entity Framework. The ideal candidate will also have strong proficiency in writing efficient SQL queries and an understanding of best practices for data modeling, performance tuning, and security. 

As a part of our development team, you will work closely with cross-functional teams to design, build, and maintain scalable and secure APIs that integrate seamlessly with our services and data sources. 

Requirements: 

• Proven Experience: 3+ years of experience in .NET C# development, with a focus on building APIs and working with web services. 
• OData Expertise: Solid understanding and hands-on experience in implementing and consuming OData APIs. 
• Entity Framework: Experience working with Entity Framework to map data models to database schemas and interact with relational databases. 
• SQL Proficiency: Strong ability to write and optimize complex SQL queries and work with relational databases (e.g., SQL Server, PostgreSQL, etc.). 
• Web API Knowledge: Familiarity with RESTful API principles and experience working with technologies like JSON, HTTP, and Web API frameworks. 
• Version Control: Experience using version control systems like Git or SVN. 
• Problem Solving: Strong analytical and debugging skills, with the ability to troubleshoot and optimize code for performance and reliability. 
• Collaboration Skills: Excellent communication and teamwork skills to collaborate effectively with cross-functional teams. 

Key Responsibilities: 

• API Development: Design, develop, and maintain RESTful APIs with a focus on OData integration, enabling efficient querying and data retrieval. 
• OData Implementation: Utilize OData to expose data from various sources, allowing clients to query and manipulate data efficiently via HTTP requests. 
• Entity Framework: Work with Entity Framework to create, update, and query data models, ensuring efficient database interactions and optimal performance. 
• SQL Query Writing: Write complex SQL queries to interact with relational databases, optimize performance, and ensure data consistency. 
• System Design & Architecture: Participate in designing scalable, high-performance architectures for APIs and backend systems. 
• Code Quality: Write clean, maintainable, and well-documented code, following industry best practices and company standards. 
• Collaboration: Work closely with other developers, product managers, and QA engineers to deliver high-quality features on time. 
• Troubleshooting & Debugging: Identify, troubleshoot, and resolve technical issues, bugs, and performance bottlenecks in a timely manner. 
• Continuous Improvement: Stay up-to-date with the latest developments in .NET technologies, OData, Entity Framework, and SQL, and apply best practices to improve system performance, reliability, and scalability. 

Preferred Qualifications: 

• Cloud Experience: Familiarity with cloud platforms like Azure or AWS for hosting and scaling web applications.  
• Unit Testing: Experience writing unit tests and using frameworks like NUnit, MSTest, or xUnit.  
• Microservices: Understanding of microservices architecture and how APIs fit into distributed systems.  
• CI/CD: Familiarity with continuous integration/continuous deployment (CI/CD) pipelines and automated testing.  
• Real-Time Communication: Experience developing real-time applications and APIs using SignalR or similar technologies.  
• Messaging & Integration: Experience with Azure Service Bus or other enterprise messaging platforms for asynchronous communication and system integration.  
• Event-Driven Architecture: Understanding of event-driven architecture, messaging patterns, and distributed system design principles.  
• Event-Driven Development: Experience implementing event-driven solutions using queues, topics, publish/subscribe patterns, and asynchronous processing workflows.  
• Azure Ecosystem: Familiarity with Azure integration services and cloud-native development patterns, including messaging, event processing, and scalable backend services. 
• Experience leveraging AI-assisted software development tools such as Claude Code, GitHub Copilot, ChatGPT, or similar platforms to enhance developer productivity, code quality, troubleshooting, testing, and documentation.  
• Familiarity with modern AI-driven development workflows, including prompt-based code generation, code review assistance, refactoring, and automated test creation. 

We are looking for a backend developer to join the team of a leading fintech company bridging blockchain and traditional payments.

Project: 

Blockchain-based payment solution allowing to accept payments without a traditional banking infrastructure. Fully licensed by Europeans financial regulators. Your role will be to develop and maintain the server-side applications and APIs in collaboration with a small team of engineers. 

Key responsibilities:

- Assist in maintaining the technical architecture.

- Optimize the performance and scalability.

- Support and implementation of CI/CD pipelines.

- Documentation and knowledge sharing.

- Incident response and troubleshooting.

Requirements:

- Advanced English.

- 4+ years of experience in fintech, SaaS or high-compliance environments.

- .NET (C#).

- PostgreSQL.

- Cloud based infrastructure with Azure, Docker, Kubernetes/

- CI/CD implementation (GitHub Actions).

Strong preference:

- Fintech experience.

- Blockchain/web3 testing experience.

- Experience with Open Banking APis (Plaid, Tink, PSD2).

Conditions:

- Direct employment.

- Fully remote.

- Candidate's location: not Ukraine.

Recruitment process: 

- English screening (5-minute friendly talk).

- Interview 1 with 5w155 (30 minutes).

- Interview 2 with client.

- Test task.

- Interview 3 (test task review).

Acropolium, together with its international partners, is working on a healthcare platform focused on building a scalable, modern system based on microservices architecture.

The project involves developing robust backend services, integrating multiple data sources, and ensuring high-quality, reliable solutions in a cloud-native environment.

You will join an international team contributing to a product with real-world impact in the healthcare domain.

Responsibilities

• Design, develop, and maintain backend services using C# and .NET (Core / .NET 8)
• Build and evolve microservices architecture
• Develop and integrate RESTful and SOAP APIs
• Work with SQL Server (T-SQL) and MongoDB
• Implement and maintain automated testing strategies
• Collaborate with DevOps, frontend teams, and stakeholders
• Contribute to CI/CD pipelines and cloud infrastructure (Azure)

Core Requirements

• Strong experience with C# and .NET Core (.NET 6/7/8 preferred)
• Solid understanding of microservices architecture
• Hands-on experience with REST APIs and SOAP services
• Strong experience with SQL Server (T-SQL) and MongoDB
• Experience with testing frameworks (XUnit, Postman, Cypress, Playwright)
• Experience working with Microsoft Azure
• Familiarity with CI/CD pipelines (GitLab CI/CD or similar)
• Experience with Docker and Kubernetes
• Understanding of Infrastructure as Code (Terraform)

Nice to Have

• Experience in healthcare / regulated environments
• Experience with artifact repositories (JFrog, Artifactory)
• Strong focus on code quality and testing culture

What You’ll Get

• 100% remote setup
• Stable mid-term project with extension
• Work on modern microservices architecture in healthcare
• Collaboration with international partners and distributed teams
• High engineering standards and structured environment

Location: Europe, ability to come to the office to receive the device in France. 
Workload: Full-time
Duration: 7 months + possible extension
Language: French from В2, English B1+

 

💬 Interested? Let’s connect.
Feel free to share your CV or recommend someone suitable.

This organization specializes in developing advanced healthcare technology solutions designed to enhance patient safety and operational efficiency. It provides a robust platform that leverages biometric identification to ensure accurate patient record linkage, thereby mitigating risks associated with medical identity management. The focus is on delivering secure, compliant, and productivity-improving systems for healthcare providers. These solutions are crucial for eliminating duplicate medical records, preventing identity theft, and safeguarding against insurance fraud within the healthcare ecosystem. The company is committed to transforming patient care through innovative, cloud-based software-as-a-service offerings.

Job Description:

• Possess 5-8 years of progressive experience in software development, specifically focusing on designing and building enterprise-grade applications within a professional setting.
• This role requires a full-time commitment to working on-site at our Lviv location, fostering direct collaboration and team engagement within the office environment.
   

Required Skills:

• Demonstrated advanced expertise in Artificial Intelligence (AI) concepts and their practical application in enterprise software solutions.
• Agentic AI, Codex/GitHub Copilot/Claude Code
• Possess advanced proficiency and hands-on experience with the .NET framework, including C# for developing robust and scalable applications.
• Proven ability to design and implement full-stack enterprise applications, demonstrating comprehensive understanding of software architecture.
• Strong proficiency in modern frontend development frameworks such as Angular or React, enabling the creation of intuitive user interfaces.
• Extensive experience working with leading cloud platforms, specifically AWS or Azure, for deploying and managing scalable applications.
• Mandatory experience with containerization and orchestration technologies, including Docker, Kubernetes, and Helm, for efficient application deployment.
• Solid understanding and practical application of DevOps practices and tools to ensure continuous integration and streamlined deployment pipelines.
• Expertise in designing, querying, and optimizing relational databases such as MS SQL Server or Postgres for high-performance data management.
• Demonstrated leadership experience, including the ability to mentor junior developers and effectively lead technical initiatives.
• Exceptional written and verbal communication skills, crucial for effective interaction with internal teams, external customers, and partners.
   

Job Responsibilities

• Design and develop robust, scalable software features for patient access solutions, ensuring high performance and reliability.
• Implement complex software modules and components using C# and .NET, adhering to best practices and coding standards.
• Contribute to the architectural design and evolution of cloud-native applications, focusing on scalability and security.
• Lead the integration of new features into existing systems, ensuring seamless functionality and data integrity.
• Collaborate actively within an agile Scrum team to define, plan, and execute software development cycles from inception to deployment.
• Ensure the developed systems are highly scalable and capable of supporting the demanding requirements of large healthcare organizations.
• Conduct thorough research and analysis to devise innovative solutions for complex challenges related to patient identity management.
• Propose and evaluate technical solutions, considering trade-offs and long-term system implications.
• Mentor and provide technical guidance to junior developers, fostering their growth and ensuring adherence to technical standards.
• Drive the adoption of best practices in software development, including code reviews, automated testing, and continuous integration.
• Optimize application performance and troubleshoot complex issues across various system components.
• Participate in cross-functional discussions with product management, QA, and UX teams to translate requirements into technical specifications.
• Ensure comprehensive documentation of designs, implementations, and operational procedures.
   

We are looking for a Senior Backend Engineer (.NET) to join a project - a clinical trial technology platform. It’s designed to digitize, streamline, and accelerate clinical trial operations across the full study lifecycle. The solution represents an end-to-end clinical trial management ecosystem that integrates multiple tools into one platform.

You will collaborate closely with cross-functional teams to deliver robust backend solutions and contribute to architectural decisions in a distributed, cloud-based environment.

What We’re Looking For:

• Strong experience with .NET Core / C# - at least 5 years
• Hands-on experience with Microservices architecture
• Experience in the healthcare domain
• Experience with Event-Driven Architecture
• Solid knowledge of REST APIs design and development
• Experience with SQL / Relational Databases
• Experience working with Microsoft Azure
• Familiarity with Docker and Kubernetes
• Good communication and collaboration skills
• Upper-Intermediate level of English or higher

Your Responsibilities:

• Design, develop, and maintain backend services using .NET Core and C#
• Build and evolve scalable microservices within a distributed architecture
• Develop and maintain RESTful APIs for internal and external integrations
• Participate in system design and architectural discussions
• Collaborate with product managers, frontend engineers, and QA specialists
• Ensure performance, reliability, and scalability of backend services
• Implement event-driven solutions and asynchronous communication patterns
• Write clean, maintainable, and well-tested code
• Participate in code reviews and contribute to engineering best practices
• Troubleshoot, debug, and optimize existing services
• Contribute to CI/CD and containerized deployment workflows

Will Be a Plus:

• Experience with clinical trials or clinical research platforms
• Understanding of regulatory requirements in healthcare environments

We are looking for a Mid-Level .NET C# Developer with expertise in building robust APIs using OData and Entity Framework. The ideal candidate will also have strong proficiency in writing efficient SQL queries and an understanding of best practices for data modeling, performance tuning, and security. 

As a part of our development team, you will work closely with cross-functional teams to design, build, and maintain scalable and secure APIs that integrate seamlessly with our services and data sources. 
 

Key Responsibilities: 

• API Development: Design, develop, and maintain RESTful APIs with a focus on OData integration, enabling efficient querying and data retrieval. 
• OData Implementation: Utilize OData to expose data from various sources, allowing clients to query and manipulate data efficiently via HTTP requests. 
• Entity Framework: Work with Entity Framework to create, update, and query data models, ensuring efficient database interactions and optimal performance. 
• SQL Query Writing: Write complex SQL queries to interact with relational databases, optimize performance, and ensure data consistency. 
• System Design & Architecture: Participate in designing scalable, high-performance architectures for APIs and backend systems. 
• Code Quality: Write clean, maintainable, and well-documented code, following industry best practices and company standards. 
• Collaboration: Work closely with other developers, product managers, and QA engineers to deliver high-quality features on time. 
• Troubleshooting & Debugging: Identify, troubleshoot, and resolve technical issues, bugs, and performance bottlenecks in a timely manner. 
• Continuous Improvement: Stay up-to-date with the latest developments in .NET technologies, OData, Entity Framework, and SQL, and apply best practices to improve system performance, reliability, and scalability. 

Requirements: 

• Proven Experience: 3+ years of experience in .NET C# development, with a focus on building APIs and working with web services. 
• OData Expertise: Solid understanding and hands-on experience in implementing and consuming OData APIs. 
• Entity Framework: Experience working with Entity Framework to map data models to database schemas and interact with relational databases. 
• SQL Proficiency: Strong ability to write and optimize complex SQL queries and work with relational databases (e.g., SQL Server, PostgreSQL, etc.). 
• Web API Knowledge: Familiarity with RESTful API principles and experience working with technologies like JSON, HTTP, and Web API frameworks. 
• Version Control: Experience using version control systems like Git or SVN. 
• Problem Solving: Strong analytical and debugging skills, with the ability to troubleshoot and optimize code for performance and reliability. 
• Collaboration Skills: Excellent communication and teamwork skills to collaborate effectively with cross-functional teams. 

Preferred Qualifications: 

• Cloud Experience: Familiarity with cloud platforms like Azure or AWS for hosting and scaling web applications.  
• Unit Testing: Experience writing unit tests and using frameworks like NUnit, MSTest, or xUnit.  
• Microservices: Understanding of microservices architecture and how APIs fit into distributed systems.  
• CI/CD: Familiarity with continuous integration/continuous deployment (CI/CD) pipelines and automated testing.  
• Real-Time Communication: Experience developing real-time applications and APIs using SignalR or similar technologies.  
• Messaging & Integration: Experience with Azure Service Bus or other enterprise messaging platforms for asynchronous communication and system integration.  
• Event-Driven Architecture: Understanding of event-driven architecture, messaging patterns, and distributed system design principles.  
• Event-Driven Development: Experience implementing event-driven solutions using queues, topics, publish/subscribe patterns, and asynchronous processing workflows.  
• Azure Ecosystem: Familiarity with Azure integration services and cloud-native development patterns, including messaging, event processing, and scalable backend services. 
• Experience leveraging AI-assisted software development tools such as Claude Code, GitHub Copilot, ChatGPT, or similar platforms to enhance developer productivity, code quality, troubleshooting, testing, and documentation.  
• Familiarity with modern AI-driven development workflows, including prompt-based code generation, code review assistance, refactoring, and automated test creation. 

We are looking for a .NET C# Developer with expertise in building robust APIs using OData and Entity Framework. The ideal candidate will also have strong proficiency in writing efficient SQL queries and an understanding of best practices for data modeling, performance tuning, and security. 

As a part of our development team, you will work closely with cross-functional teams to design, build, and maintain scalable and secure APIs that integrate seamlessly with our services and data sources. 

Key Responsibilities: 

• API Development: Design, develop, and maintain RESTful APIs with a focus on OData integration, enabling efficient querying and data retrieval. 
• OData Implementation: Utilize OData to expose data from various sources, allowing clients to query and manipulate data efficiently via HTTP requests. 
• Entity Framework: Work with Entity Framework to create, update, and query data models, ensuring efficient database interactions and optimal performance. 
• SQL Query Writing: Write complex SQL queries to interact with relational databases, optimize performance, and ensure data consistency. 
• System Design & Architecture: Participate in designing scalable, high-performance architectures for APIs and backend systems. 
• Code Quality: Write clean, maintainable, and well-documented code, following industry best practices and company standards. 
• Collaboration: Work closely with other developers, product managers, and QA engineers to deliver high-quality features on time. 
• Troubleshooting & Debugging: Identify, troubleshoot, and resolve technical issues, bugs, and performance bottlenecks in a timely manner. 
• Continuous Improvement: Stay up-to-date with the latest developments in .NET technologies, OData, Entity Framework, and SQL, and apply best practices to improve system performance, reliability, and scalability. 

Requirements: 

• Proven Experience: 5+ years of experience in .NET C# development, with a focus on building APIs and working with web services. 
• OData Expertise: Solid understanding and hands-on experience in implementing and consuming OData APIs. 
• Entity Framework: Experience working with Entity Framework to map data models to database schemas and interact with relational databases. 
• SQL Proficiency: Strong ability to write and optimize complex SQL queries and work with relational databases (e.g., SQL Server, PostgreSQL, etc.). 
• Web API Knowledge: Familiarity with RESTful API principles and experience working with technologies like JSON, HTTP, and Web API frameworks. 
• Version Control: Experience using version control systems like Git or SVN. 
• Problem Solving: Strong analytical and debugging skills, with the ability to troubleshoot and optimize code for performance and reliability. 
• Collaboration Skills: Excellent communication and teamwork skills to collaborate effectively with cross-functional teams. 

Preferred Qualifications: 

• Cloud Experience: Familiarity with cloud platforms like Azure or AWS for hosting and scaling web applications.  
• Unit Testing: Experience writing unit tests and using frameworks like NUnit, MSTest, or xUnit.  
• Microservices: Understanding of microservices architecture and how APIs fit into distributed systems.  
• CI/CD: Familiarity with continuous integration/continuous deployment (CI/CD) pipelines and automated testing.  
• Real-Time Communication: Experience developing real-time applications and APIs using SignalR or similar technologies.  
• Messaging & Integration: Experience with Azure Service Bus or other enterprise messaging platforms for asynchronous communication and system integration.  
• Event-Driven Architecture: Understanding of event-driven architecture, messaging patterns, and distributed system design principles.  
• Event-Driven Development: Experience implementing event-driven solutions using queues, topics, publish/subscribe patterns, and asynchronous processing workflows.  
• Azure Ecosystem: Familiarity with Azure integration services and cloud-native development patterns, including messaging, event processing, and scalable backend services. 
• Experience leveraging AI-assisted software development tools such as Claude Code, GitHub Copilot, ChatGPT, or similar platforms to enhance developer productivity, code quality, troubleshooting, testing, and documentation.  
• Familiarity with modern AI-driven development workflows, including prompt-based code generation, code review assistance, refactoring, and automated test creation. 

Компанія SwyTapp Games шукає Unity3D девелопера для портування ігор на ігрові консолі (PlayStation, Xbox, Nintendo)

👉 Вимоги до кандидатів:

• Досвід портування ігор на ігрові консолі (дуже важливо);
• 2+ роки досвіду роботи з Unity3D в ігровій індустрії;
• Впевнені знання C#, .NET, ООП та шаблонів проектування;
• Досвід роботи з UI-елементами в Unity;
• Досвід роботи з системами контролю версій (Git);
• Досвід розробки ігор пiд ПК;
• Досвід оптимізації ігор;
• Сильні здібності в менеджменті свого робочого часу.

🚀 Обов’язки:

• Портування ігор на ігрові консолі;
• Розробка ігрових архітектур;
• Створення механік, які передбачають реалізацію ігрової логіки;
• Інтеграція ігрової графіки (робота з UI та ігровими моделями);
• Впровадження Unity-плагінів (sdk ads; analytics; in-app purchases);
• Розробка утиліт, інструментiв для розробників, технічних художників і тестувальників;
• Розробка ігрових проєктів для різних ігрових платформ, а також їхня подальша оптимізація та розвиток.

🎯 Буде плюсом:

• Досвід роботи з Unity плагінами;
• Досвід роботи з Unity Animation, Unity Timeline;
• Досвід використання AI-інструментів (ChatGPT, Claude, ...) у процесі розробки;
• Почуття гумору 😉

👉 Що ми пропонуємо:

• Можливості для професійного розвитку;
• Робота над амбіційними та захопливими проєктами;
• Гнучкий графік роботи.

Приєднуйтесь до нас і створюйте круті ігри разом з командою SwyTapp Games!

Наша команда — лідер у сфері Affiliate Marketing та розробки мобільних додатків. Зараз ми активно розвиваємо внутрішні продукти, запускаємо нові проєкти та розширюємо технічну команду.

До нашої команди запрошуємо Strong Junior C# Developer, який хоче розвивати свої навички, працювати з нестандартними задачами та поступово брати на себе більше відповідальності. Ти матимеш можливість долучатися до створення й удосконалення внутрішніх продуктів, впливати на технічні рішення та бачити результат своєї роботи.

Твої майбутні задачі:
- Розробка та підтримка бекенд-рішень із фронтендом (Telegram-бот);
- Автоматизація рутинних процесів у відділах Android-розробки, техпідтримки та інших команд;
- Взаємодія з командами Android-розробки, техпідтримки та продуктової розробки для ефективної координації роботи систем;
- Аналіз власних рутинних завдань і пропозиції щодо їх оптимізації та автоматизації. 

Важливі hard skills: 

- Практичний досвід розробки на C#(.NET) від 1го року;

- Досвід роботи з будь-якою ORM;
- Знання правил роботи з реляційними базами даних;
- Досвід роботи з MassTransit;
- Розуміння принципів роботи черг повідомлень;
- Досвід роботи з gRPC.

Буде плюсом: 

- Досвід роботи з MemCache/SharedCache;

- Досвід розробки на PHP;

- Знання терміналу Windows/Linux.

Що пропонуємо:

- Віддалений формат роботи

- Гнучкий графік

- Стабільну оплату без затримок

- Навчання та підтримку на старті

- Сильну команду

- Чіткі процеси та зрозумілі задачі

- Можливість впливати на результат і швидко рости

Ми шукаємо Senior Back-End Developer, який має глибоку технічну експертизу в розробці високонавантажених серверних систем, добре розуміється на алгоритмах, структурах даних та принципах побудови ефективного програмного забезпечення. 

Ви будете брати участь у проєктуванні, розробці та підтримці бекенд-рішень, працювати з сучасним стеком технологій та впливати на архітектурні рішення продукту. Знання Rust буде перевагою, але не є обов’язковою вимогою.
 

Основні обов'язки

• Розробка, проєктування та підтримка бекенд-компонентів веб-застосунків на платформі C# / .NET
• Проєктування та розвиток API (HTTP/REST, JSON, gRPC) для взаємодії з фронтендом та іншими сервісами
• Розробка безпечного, надійного та продуктивного коду з акцентом на ефективне використання ресурсів
• Робота з PostgreSQL, Redis та іншими компонентами інфраструктури
• Взаємодія з операційною системою Linux (Ubuntu), налаштування та підтримка сервісів через SystemD та JournalD
• Робота з контейнеризацією та середовищами розгортання на базі Docker
• Участь у побудові та підтримці CI/CD процесів для автоматизації збірки, тестування та доставки програмного забезпечення
• Робота з хмарною інфраструктурою та сервісами (AWS, Azure або GCP) у межах проєктних задач
• Розробка та підтримка автоматизованих тестів (unit та integration tests)
   

Вимоги

• Комерційний досвід розробки на рівні Senior Software Engineer
• Практичний досвід роботи з .NET, PostgreSQL та Redis
• Відмінне знання алгоритмів, структур даних та базових концепцій теорії типів.
• Впевнене розуміння асинхронного програмування та багатопотокових систем.
• Досвід розробки високопродуктивних сервісів з оптимальним використанням пам’яті та обчислювальних ресурсів
• Практичний досвід роботи з Linux-середовищем
• Досвід роботи з Docker та контейнеризованими середовищами
• Досвід налаштування та підтримки CI/CD пайплайнів.
• Досвід роботи з однією або кількома хмарними платформами (AWS, Azure, GCP)
• Розуміння принципів побудови мікросервісної архітектури та взаємодії через API

• Досвід написання unit та integration тестів

  
   

Буде перевагою

• Практичний досвід розробки на Rust
• Досвід побудови та підтримки високонавантажених розподілених систем
   

Ми пропонуємо

• Роботу над продуктами, що мають прямий вплив на обороноздатність України
• Команду сильних інженерів, які створюють рішення для реальних викликів сьогодення
• Можливість бронювання відповідно до чинного законодавства.
• Офіційне працевлаштування та соціальні гарантії згідно з КЗпП України
• Оплачувану відпустку та лікарняні
• Компенсація оренди житла при переїзді з інших регіонів.
• Конкурентну винагороду
• Можливість відряджень
• Простір для професійного розвитку, ініціатив та впливу на кінцевий результат