Jobs

🌎Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

We are looking for skilled Senior .NET Engineers.
You will play a key role in developing and maintaining backend integrations using C# across both .NET Framework and modern .NET, supporting tools and services running on Linux and Windows platforms. You will also contribute to improving support processes by writing Technical Support Guides (TSGs), and will be responsible for providing DRI support. This role offers the opportunity to work on high-impact systems in a dynamic, cross-platform environment.

Responsibilities:

• Design, develop, and maintain scalable backend services using C# and .NET
• Automate existing manual processes to improve efficiency
• Perform bug fixes to ensure application reliability and performance
• Handle incident resolution promptly to maintain system uptime and user satisfaction
• Provision and manage Azure IaaS resources, including Virtual Machines and App Services
• Utilize Azure monitoring tools
• Ensure seamless integration with downstream data sources
• Collaborate with cross-functional teams to define software architecture and solutions

Requirements:

• 5+ years of professional experience with С#,.NET Framework & .NET (Modern)
• Experience with or ability to quickly ramp up on Azure Functions
• Knowledge of Linux operating systems, networking and debugging issues with Linux
• Knowledge of Windows OS, networking and debugging issues

Nice to Have:

• Development knowledge of Angular
• Basic familiarity with Kusto Query Language (KQL) for querying and analyzing data
• Site Reliability Engineering (SRE) experience

Overlap time requirements:

DRI shifts are expected:

• 8/7, during 9am-5pm CET Mon-Sun, public holidays are included
• 8/7, during 9am-5pm CET Mon-Fri regular business hours
• 12/7, during 9am-9pm CET Mon-Sun, public holidays are included
• 12/5, during 9am-9pm CET Mon-Fri, public holidays are excluded
• 8/5, during 9am-5pm CET Mon-Fri regular business hours

Working conditions and benefits:

• Paid vacation, sick leave (without sickness list)
• Official state holidays — 9-11 days considered public holidays
• Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support program (Discount, Care, Health, Legal compensation)
• Paid external training, conferences, and professional certification that meets the company’s business goals
• Internal workshops & seminars

Join us and take your career to the next level!

•    When: July 16, 2025
•    Type of internship: Individual
•    Duration of internship: 3 months
•    Schedule: Full-time
•    Scholarship: Yes
 

We’re seeking a motivated .NET Developer Intern who is ready to grow quickly, take on real tasks, and develop with the support of a strong and collaborative team.
 

Customer

We are working with a US-based leader in IT service management and automation solutions. The company provides cutting-edge tools that help businesses improve efficiency by automating monitoring, operations, and services. We have a strong, long-term relationship with the client, working closely together to drive innovation.
 

Project

The project aims to develop solutions for IT service providers to automate essential tasks for SMBs, such as backup, security, and Microsoft 365 administration, streamlining these processes for greater efficiency.

Requirements

• Good theoretical and practical experience in OOP
• Basic theoretical knowledge of OOD (patterns)
• Good theoretical knowledge and practical (non-commercial is OK) experience in C#
• Basic theoretical knowledge of .NET platform
• Basic knowledge of SQL
• Basic understanding of web applications development in .NET
• Basic knowledge of Front-end technologies. Willingness to learn and work with both React and Angular (Angular is much more preferred)
• Basic theoretical knowledge of cloud technologies and willingness to work with both Azure and AWS (Azure is much more preferred)

Would be a plus

• Strong knowledge of .NET
• Good knowledge of SQL

Personal Profile

• High level of proactivity
• Ability to learn quickly
  
  Responsibilities
• Assist in the development of new features and enhancements under guidance of Senior team members
• Support coding, debugging, documenting, and maintaining software components
• Participate in peer code reviews and learn from feedback
• Assist with unit and integration testing activities
• Learn and apply good design principles such as code reuse, modularity, and extensibility
• Contribute to the creation and maintenance of technical documentation
• Attend and observe conference calls with the US Customer
• Take part in Scrum meetings such as daily stand-ups, demos planning sessions, retrospectives, refinements, etc.
• Provide regular updates on assigned tasks and learning progress

🌎Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

We are looking for proactive Junior-Middle .NET Engineers.
You will play a key role in developing and maintaining backend integrations using C# across both .NET Framework and modern .NET, supporting tools and services running on Linux and Windows platforms. You will also contribute to improving support processes by writing Technical Support Guides (TSGs), and will be responsible for providing DRI support. This role offers the opportunity to work on high-impact systems in a dynamic, cross-platform environment.

Responsibilities:

• Design, develop, and maintain scalable backend services using C# and .NET
• Automate existing manual processes to improve efficiency
• Perform bug fixes to ensure application reliability and performance
• Handle incident resolution promptly to maintain system uptime and user satisfaction
• Provision and manage Azure IaaS resources, including Virtual Machines and App Services
• Utilize Azure monitoring tools
• Ensure seamless integration with downstream data sources
• Collaborate with cross-functional teams to define software architecture and solutions

Requirements:

• 2+ years of professional experience with С#,.NET Framework & .NET (Modern)
• Experience with or ability to quickly ramp up on Azure Functions
• Knowledge of Linux operating systems, networking and debugging issues with Linux
• Knowledge of Windows OS, networking and debugging issues

Nice to Have:

• Development knowledge of Angular
• Basic familiarity with Kusto Query Language (KQL) for querying and analyzing data
• Site Reliability Engineering (SRE) experience

Overlap time requirements:

DRI shifts are expected:

• 8/7, during 9am-5pm CET Mon-Sun, public holidays are included
• 8/7, during 9am-5pm CET Mon-Fri regular business hours
• 12/7, during 9am-9pm CET Mon-Sun, public holidays are included
• 12/5, during 9am-9pm CET Mon-Fri, public holidays are excluded
• 8/5, during 9am-5pm CET Mon-Fri regular business hours

Working conditions and benefits:

• Paid vacation, sick leave (without sickness list)
• Official state holidays — 9 days considered public holidays
• Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support program (Discount, Care, Health, Legal compensation)
• Paid external training, conferences, and professional certification that meets the company’s business goals
• Internal workshops & seminars

Join us and take your career to the next level!

• Project Description:

  Our product is specializing in drilling fluid solutions for various industries, including oil and gas, water well drilling, and construction. Baroid IDP (Industrial Drilling Products) is a part of Halliburton that focuses on the non-oil and gas drilling sectors
  The product line is dedicated to the non-oil and gas drilling industries, offering products and services for drilling, grouting, plugging, abandonment, well rehabilitation, and well development.

• Responsibilities:

  Design, develop, and maintain backend services and APIs using ASP.NET Core to support a cross-platform social networking application (Android, iOS, Web).
  Build robust and scalable systems to handle user authentication, data storage, media uploads, messaging, notifications, and activity feeds.
  Implement real-time features using WebSocket or similar technologies.
  Ensure high performance, availability, and security of the backend infrastructure.
  Work closely with frontend and mobile developers to align API design with UI/UX requirements.
  Write clean, well-documented, and testable code following best practices and coding standards.
  Participate in architectural planning, code reviews, and performance tuning.

• Mandatory Skills Description:

  Requirements:
  
  
  Around 4+ years of experience in .NET Framework C#
  Relevant experience with making websites and web APIs with ASP.NET Web API, MVC
  Experience with ORMs (Entity Framework), Dapper, and ADO.NET
  MS SQL Server, T-SQL
  Understanding of Windows Services
  Experience with front-end (HTML/CSS, AngularJS, Angular 2+(17))
  Experience with Azure cloud infrastructure would be a plus.

• Nice-to-Have Skills Description:

  no special skills apar the described above

Our product is specializing in drilling fluid solutions for various industries, including oil and gas, water well drilling, and construction. 
The product line is dedicated to the non-oil and gas drilling industries, offering products and services for drilling, grouting, plugging, abandonment, well rehabilitation, and well development.

• Responsibilities:

  Design, develop, and maintain backend services and APIs using ASP.NET Core to support a cross-platform social networking application (Android, iOS, Web).
  Build robust and scalable systems to handle user authentication, data storage, media uploads, messaging, notifications, and activity feeds.
  Implement real-time features using WebSocket or similar technologies.
  Ensure high performance, availability, and security of the backend infrastructure.
  Work closely with frontend and mobile developers to align API design with UI/UX requirements.
  Write clean, well-documented, and testable code following best practices and coding standards.
  Participate in architectural planning, code reviews, and performance tuning.

• Mandatory Skills Description:

  Requirements:
  Around 4+ years of experience in .NET Framework C#
  Relevant experience with making websites and web APIs with ASP.NET Web API, MVC
  Experience with ORMs (Entity Framework), Dapper, and ADO.NET
  MS SQL Server, T-SQL
  Understanding of Windows Services
  Experience with front-end (HTML/CSS, AngularJS, Angular 2+(17))
  Experience with Azure cloud infrastructure would be a plus.

🌎Akvelon is an American company with offices in Seattle, Mexico, Ukraine, Poland, and Serbia etc. Our company is an official vendor of Microsoft and Google. Our clients also include Amazon, Evernote, Intel, HP, Reddit, Pinterest, AT&T, T-Mobile, Starbucks, and LinkedIn. To work with Akvelon means to be connected with the best and brightest engineering teams from around the globe and working with an actual technology stack building Enterprise, CRM, LOB, Cloud, AI and Machine Learning, Cross-Platform, Mobile, and other types of applications customized to client’s needs and processes.

We are currently looking for the .NET Engineer to join our dynamic team and work on a long-term enterprise project for a leading global tech company.
 

Responsibilities:

• Develop, test, and maintain high-quality software solutions using C# and .NET stack.  
• Design, implement, and optimize CI/CD pipelines for automated builds, testing, and deployments.  
• Write and execute unit/integration tests using NUnit/MSTest/TAEF to ensure code reliability.  
• Collaborate with cross-functional teams (DevOps, QA, Product) to deliver scalable and efficient solutions.  
• Troubleshoot and debug issues across development, testing, and production environments.  
• Document technical designs, processes, and best practices.  

Requirements:

• 5+ years of professional experience with C# and .NET
• Hands-on experience in building and maintaining CI/CD pipelines
• Proficiency in at least one testing framework: NUnit, TAEF, MSTest
• Knowledge of Windows OS, networking and debugging issues

Nice to Have:

• Basic knowledge of Shell Scripting
• Experience with Azure DevOps

Working conditions and benefits:

• Paid vacation, sick leave (without sickness list)
• Official state holidays — 9-11 days considered public holidays
• Professional growth while attending challenging projects and the possibility to switch your role, master new technologies and skills with company support
• Flexible working schedule: 8 hours per day, 40 hours per week
• Personal Career Development Plan (CDP)
• Employee support program (Discount, Care, Health, Legal compensation)
• Paid external training, conferences, and professional certification that meets the company’s business goals
• Internal workshops & seminars

Join us and take your career to the next level!

ABOUT DRAFTKINGS

We’re defining what it means to build and deliver the most extraordinary sports and entertainment experiences. Our global team is trailblazing new markets, developing cutting-edge products, and shaping the future of responsible gaming.

Here, “impossible” isn’t part of our vocabulary. You’ll face some of the toughest but most rewarding challenges of your career. They’re worth it. Channeling your inner grit will accelerate your growth, help us win as a team, and create unforgettable moments for our customers.
 

THE CROWN IS YOURS

DraftKings is on a rapid growth trajectory, and we’re seeking a Senior Platform Engineer for one of our crucial Platform Engineering teams. This team focuses on developing and enhancing tools and systems that are used across the entire company to uphold our high standards of operational excellence. You will be responsible for delivering essential features and improving existing systems to ensure peak performance and reliability.

As a Senior Platform Engineer, you will play a key role in crafting and optimizing our software solutions, collaborating with multiple teams, and contributing to the evolution of our industry-leading products. This position is ideal for an experienced engineer who enjoys building scalable systems and contributing to infrastructure automation using Platform Engineering practices.

What you’ll do as a Senior Platform Engineer

• Contribute to the development lifecycle, from concept and design to implementation, testing, deployment and maintenance.
• Write clean, efficient, and high-quality code, primarily in C# and .NET Core, following best practices for software engineering.
• Conduct thorough code reviews, provide constructive feedback, and mentor junior engineers to help grow technical capabilities across the team.
• Work closely with stakeholders to gather requirements, clarify specifications, and ensure technical solutions meet the needs of the business.
• Build and improve platform infrastructure through software development, enabling scalable, reliable, and efficient systems to support engineering workflows and application delivery.
• Apply GitOps practices to streamline deployment processes.
• Manage Kubernetes-based infrastructure and automate application deployments using Helm Charts.

What You’ll Bring

• 4+ years of professional software development experience, ideally with experience in C# and .NET Core.
• Experience working with distributed systems and microservice architecture, building scalable and resilient solutions.
• Strong troubleshooting skills for software applications, with an ability to diagnose and resolve issues in complex distributed environments.
• Hands-on experience with Kubernetes and containerization.
• Strong understanding of the Software Development Life Cycle (SDLC) and modern deployment strategies (e.g., canary and blue-green deployments).
• Familiarity with cloud platforms such as AWS or GCP would be a strong asset.
• Understanding of GitOps methodologies for managing and automating infrastructure and application deployments is highly desirable.
• Familiarity with observability platforms such as DataDog and ELK stack.
• Excellent communication skills and fluency in English.

OUR BENEFITS

• Annual PTO - 24 days.
• Paternity Leave: up to 14 weeks fully paid.
• Health Insurance.
• Mental Health Solutions (includes 16 free counseling sessions per person per year).
• Home Office Reimbursement.
• Gym Reimbursement.
• English Language Classes.
• Annual Bonuses and more.

JOIN OUR TEAM

Being part of the DraftKings team means you’re always looking for new ways to break out of the box. Whether you’re data-obsessed, tech-driven, or love working with different people each day, you’ll solve some of the most exciting challenges in our industry and be supported from your very first day.

READY TO OWN WHAT’S NEXT?

We know finding a new job can be intimidating. Don't let imposter syndrome stop you from applying! Even if you don't think you tick off every box in this job description, we'd still love for you to apply or join our Talent Community.

DraftKings is proud to be an equal opportunity employer. We do not tolerate discrimination of any kind and are committed to providing equal employment opportunities regardless of your gender identity, race, nationality, religion, sexual orientation, status as a protected veteran, or status as an individual with a disability.

🚀AIMPROSOFT — .NET Developer (C# / F# ) Opportunity!

Aimprosoft, a fast-growing outsourcing IT company, is expanding its staff and is looking to hire a .NET Developer on a contract basis                              ( up to 12 months) to work on a strategic project for a European market client.

🎯About the client & role:

The client is a London-based fintech on a mission to empower corporate finance teams with institutional-grade tools for FX analytics, risk management, execution, and cross-border payments. Their self-service SaaS platform brings transparency, control, and cost-efficiency to foreign exchange processes—capabilities traditionally reserved for large banks and hedge funds. The client emphasizes a tech-first, data-driven approach, without offering financial advice.

✅What You’ll Do:

• Develop and maintain high-performance .NET-based solutions with a strong focus on architecture, scalability, and security
• Build RESTful APIs, work with CI/CD pipelines, and apply TDD
• Implement modern architecture patterns (Ports & Adapters, Clean Architecture, Pub/Sub)
• Collaborate closely with the team: perform code reviews, mentor peers, and promote best practices
• Work with SQL Server (query optimization, stored procedures), Azure, and RabbitMQ/Azure Service Bus

🔥What We Need From You:

• 5+ years of experience with .NET and .NET core (C#): We expect you to have in-depth knowledge including such aspects as multithreading, concurrency, asynchronousity, optimization techniques (Span, Memory, Slices, ArrayPool, ObjectPool), and in-depth understanding of memory management. We pay special attention to new features delivered in new versions of .NET.
• Web & API Frameworks: ASP.NET Core, Minimal APIs, gRPC.
  Special requirements include understanding middleware, dependency injection (DI), proper lifecycle management, and best practices for designing RESTful services.
• English level — Upper-Intermediate+ (B2+)
• Proven experience in backend development with a focus on architecture, performance, and security
• Building RESTful APIs, CI/CD pipelines, and unit testing (TDD) (xUnit, NUnit, MSTest, Moq, NSubstitute, FakeItEasy, AutoFixture, Bogus, BenchmarkDotNet, NBomber. Know and use testing not just to get a good number of code coverage, but to write tests that actually catch bugs. Have in-depth knowledge of scenarios working with mocking libraries.)
• Solid understanding of SOLID principles, design patterns, and Ports & Adapters architecture
• SQL Server: query optimization, Entity Framework, stored procedures (SQL Server, MongoDB, Cosmos DB, Redis. The solution heavily relies on SQL Server, so we expect you to know advanced concepts like isolation levels of transactions, cancellation tokens (CTS), stored procedures, views, query analysis, execution plans, optimizations, internals of indexing, partitioning, and collations.)
• Code quality and reviews: Strong advocate for clean code principles, with extensive experience in conducting code reviews and driving best practices across the development team.

📌Nice to have:

• Experience with Angular / TypeScript
• Experience with F# (or a strong understanding of functional programming principles)
• Experience with Akka.NET, actor model, and distributed systems
• Identity & Security: ASP.NET Identity, JWT, OAuth2, OpenID Connect. Have in-depth knowledge of all of these identity strategies. Hands-on experience setting them up from scratch and understanding how a server can manage permissions
• Experience with financial services integrations: FIX protocol, SWIFT, payment systems
• Cosmos DB, Azure Functions
• Comfortable using AI-assisted tools (e.g., GitHub Copilot, ChatGPT, Notion AI) for boosting productivity

💼What We Offer:

• A competitive salary that appreciates your skills and experience
• Cozy atmosphere and modern approaches. We have neither bureaucracy nor strict management nor “working under pressure” conditions
• Opportunity to implement your ideas, tools, and approaches. We are open to changes and suggestions aimed at improvement

Requirements:

• Working experience at least 3 years.
• Understanding and practical use OOP, familiarity with SOLID principles and Design patterns.
• Deep knowledge and practical use of C#, .NET, ASP.NET Core.
• Experience working with Microsoft Azure
• Experience with RESTful APIs, database design (SQL Server, PostgreSQL, or similar)
• Experience writing integration and unit tests.
• Familiar with microservice architecture.
• Understanding of WebSocket.
• Understanding and practical use of Git.

Responsibilities:

• Build and maintain software solutions using the .NET platform.
• Collaborate with a focused team of developers, QA engineers, and a project manager to meet project objectives.
• Communicate directly with clients to collect requirements, share progress, and fine-tune deliverables.
• Implement integrations with external services such as DocuSign for digital signatures and payment providers like Stripe and Square.
• Deploy, configure, and manage cloud-based applications using Microsoft Azure.
• Identify and resolve issues in existing applications to enhance stability and performance.
• Follow best practices to ensure clean, maintainable, and scalable code.

Benefits:

• A work environment with a minimum level of hierarchy.
• Family-like culture.
• A flexible working schedule.
• 20 days of paid vacation + 100% paid sick leaves (up to 5 days).
• A friendly Scrum team, with a lot of challenges and opportunities each day.
• A great opportunity for self-development and a variety of challenging tasks.
• A healthy work-life balance.

The world leader in producing unique chemical compounds and R&D chemistry services for major pharma and agrochemistry corporations. In 2025 we’ve started the implementation project of a new ERP system (IT-enterprise) for one of the companies in our group. Currently we are looking for candidates to fill the software developer position in the project team.

IN THIS ROLE YOU WILL:

• Play key role in ERP functional components implementation including tasks creation and estimation.
• Development and adaptation of ERP system according to the business requirements. It includes:
  • Creation of user interfaces and forms
  • Algorithms’ implementation
  • Setting up business processes executed in Camunda.
  • Reports development
  • Program interfaces and system integration using REST API
  • Preparation of configuration packages for its deployment to the production environment
• Active cooperation with the project team including both our and the supplier’s teams.
• Documentation creation according to the corporate standards and templates including configuration protocols, functional specifications, test cases and migration protocols.
• Communication with the consulting team to ensure the solution compliance with functional requirements to the project.
• Contribute to creation of technical tasks for development.
• Participation in preparation of test cases and test execution.
• Support ERP integration and data migration with/from existing systems
• Participation in incident and problem solving.

WE ARE LOOKING FOR SOMEONE WHO HAS:

• 5+ years of hands-on software development experience
• Strong knowledge of C#, .NET Core, Web/REST API
• 2+ years of experience in ERP implementation projects including development of system integration modules
• Solid knowledge of SQL
• Knowledge of business processes notations.
• Ability to contribute to business requirements and effectively communicate with analysts and users
• BSc or MSc degree in IT, Math or Economics.
• Knowledge of IT-enterprise ERP is must be!
• Knowledge of Iron Python will be a plus
• Successful candidates are expected to be attentive, responsible and fast learners.

WE OFFER:

• Competitive compensation depending on experience and skills
• Interesting and challenging tasks
• Flexible working hours
• Comprehensive benefits package including sick leaves, annual vacation, medical insurance and sport compensations
• Individual annual budget on education
• Friendly working environment
• English language courses
• Convenient office location
• Dental services and therapeutic massage in the office

CodeIT is a service product development company. We know how to transform business ideas into profitable IT products. We are inviting a skilled and experienced Senior .NET Software Engineer to join our team.

The project is a solution that streamlines complex workflows in enterprise environments, especially in the financial sector. It combines legacy and modern tools into a single interface, enabling smooth communication between systems. With modules for UI orchestration, centralized control, and monitoring, it helps improve efficiency, reduce risks, and support automation.

Required Skills and Qualifications

• Strong knowledge of .NET/C#
• Practical experience working with legacy versions: .NET Framework 4.5.2 and .NET 5
• Solid experience with Node.js and TypeScript
• Hands-on experience with React and Redux
• Familiarity with Electron
• Experience with writing and maintaining unit tests
• Good understanding of Git version control
• Self-organized, responsible, and proactive in approaching tasks and solving problems
• Ability to work independently without constant supervision
• Strong communication skills for interaction with distributed teams

• Proficiency in English at the Upper-Intermediate level or higher

   

Would be a plus

• Experience with Java and/or C++ / Python
• General understanding of the CI/CD process, especially CircleCI and GitHub Workflows
• Familiarity with OAuth2 and experience with IdentityServer4

Responsibilities

• Bug fixing and support of legacy code (.NET framework 4.5.2, the oldest code was written 5-7 years ago)
• Implementation of new features based on stakeholder’s input
• Integration with similar partners platform
• Writing and updating unit and end-to-end tests to ensure code quality
• Regular communication with the client-side development team and stakeholders
• Participation in project meetings (stand-ups, 1-1 and other meetings, on average 0,5-1h per day)
• Supporting and updating technical documentation when needed

Project Description:

One of the world's largest oil field service companies has a need to support a number of existing enterprise cementing web and desktop applications in continuous efforts to improve quality of shale oil wells cementing.
 
About the Project - web/desktop enterprise cementing software.
Our team - friendly, cooperative, open-minded team of experienced software professionals.

Responsibilities:

• Resolution of user reported issues and bugs
• Support of existing features and functionality
• Effective troubleshooting and root cause analysis
• Working sessions with the users to collect valuable data for resolution of issues
• Communication with US team members on the daily basis
• Participation in a SCRUM-based development process

Mandatory Skills Description:

• 5+ years of experience with .Net/C#
• 5+ years of experience with WPF in desktop applications development
• Advanced knowledge of OOP, design patterns, SOLID principles
• MS SQL Server experience
• Excellent analytical, problem solving, and debugging skills
• Bachelor or Master's Degree in Computer Science
• Upper-Intermediate English

Nice-to-Have Skills Description:

• Data visualization experience
• Performance profiling and optimization experience
• Experience with Infragistics, Telerik UI controls and features
• Azure Cloud Development
• Web API/RESTful server development using ASP.NET core
• RabbitMQ or other message brokers experience
• Experience with Azure DevOps/TFS and Git
• IaC and Terraform experience
• Understanding of Agile development methodologies
• Oil & Gas domain knowledge

Languages:

English: B2 Upper Intermediate

About the Project:
Join a global leader in oilfield services – Halliburton – to support and improve enterprise web/desktop software used in shale oil well cementing. You’ll be part of a collaborative, experienced dev team working on high-impact industrial applications.

Tech Stack:
Angular 10+, .NET Core 3.0+, Python, TypeScript, Web API, REST, ASP.NET Core, OOP, SOLID

Responsibilities:

• Maintain and support enterprise cementing applications
• Troubleshoot and fix bugs
• Enhance existing functionality
• Communicate daily with the US-based team
• Participate in SCRUM ceremonies
• Collaborate with users to collect and analyze feedback

Requirements:

• 5+ years with Angular 2+
• 5+ years with .NET/C#
• 3+ years with Python
• Experience with Angular 10+, .NET Core 3.0+
• Solid understanding of OOP, design patterns, SOLID
• Strong debugging & problem-solving skills
• BSc or MSc in Computer Science
• Upper-Intermediate English

Nice to Have:
Azure, Kubernetes, RxJS, Docker, Chart.js, PowerBI, MongoDB, Git/Azure DevOps, IaC/Terraform, Fortran, Oil & Gas domain knowledge

Location: Remote from Ukraine
Language: English – Upper-Intermediate (B2)
Interview Process:

• Tech Interview – 60 min (MS Teams)
• PM Interview – 30 min
• Client Interview – 60 min

Blackthorn Vision is looking for a Junior Strong/Middle .NET Engineer to join our team (Lviv or Wroclaw only).
Our client, established in 2011 and based in Colorado, is a leading player in the U.S. application management market. We’ve had a successful partnership with this client and are seeking candidates who are eager to take ownership and improve a product already trusted by over 6,000 enterprises.

Requirements:

• 2+ years of commercial experience working on the backend as a .NET developer;
• Cloud systems development experience;
• Understanding of data access technologies, including Entity Framework and MongoDB;
• Experience with NoSQL databases;
• Experience with microservice-oriented architecture, parallel, and asynchronous programming design patterns;
• Experience with Kubernetes, Docker, and RabbitMQ;
• Proven experience with Azure technologies: Azure Entra id, Azure Storage accounts, Azure service bus, Azure container registry;

• Knowledge of design and architectural patterns.

   

Responsibilities:

• Develop and maintain high-quality software solutions using .NET 8.0;
• Take full ownership of delivering new features to end users, including designing architecture, implementing, testing, and onboarding the customer support team with new functionality;
• Collaborate with product owners, the support team, and end users to understand project requirements and deliver solutions;
• Participate in code reviews to enhance overall code quality;
• Ensure applications are high-performing, responsive, and of excellent quality;
• Troubleshoot and resolve technical issues and defects promptly;
• Create code documentation, technical specifications, and architecture diagrams for new features;

• Follow agile methodologies and participate in regular sprint planning and review meetings.

   

You are compatible with us if you:

• Have a proactive approach to taking ownership of decisions/features;
• Possess a strong, curiosity-driven mindset;
• Are comfortable with challenges;
• Have the ability to collaborate and build relationships with diverse personalities;
• Demonstrate customer-focused decision-making;
• Exhibit clear and timely communication;
• Are open to giving and receiving constructive feedback;
• Value the quality of your code;
• Are able to solve the required technical tasks and communicate throughout the process (for example, asking clarifying questions promptly).

We are searching a skilled and proactive Middle .NET Backend Developer proficient in leveraging AI tools to enhance productivity. You will be responsible for developing, maintaining, and optimizing robust backend applications using .NET and SQL technologies, while effectively utilizing AI tools such as ChatGPT, Claude, Cursor, and similar platforms for prompt-driven development and troubleshooting. Collaboration with frontend developers, system analysts, and project managers will be crucial to delivering integrated, high-quality software solutions.

Responsibilities:
- Develop, maintain, and optimize backend applications using .NET frameworks and SQL databases;
- Design, implement, and manage efficient database structures and queries using SQL Server;
- Use AI tools (ChatGPT, Claude, Cursor, etc.) effectively for problem-solving, coding assistance, and rapid development;
- Collaborate closely with frontend developers and other team members to implement and integrate APIs;
- Ensure the reliability, scalability, and performance of backend services;
- Write clean, efficient, and maintainable code following best practices and industry standards;
- Participate in code reviews, ensuring code quality and providing constructive feedback;
- Troubleshoot, debug, and resolve technical issues effectively;
- Continuously explore and apply modern backend development practices.

Requirements:
- At least 2-3 years of professional experience in backend development using .NET;
- Strong proficiency in C#, .NET Core/.NET Framework;
- Solid experience working with SQL databases (SQL Server), writing efficient queries, stored procedures, and managing database schemas;
- Demonstrated proficiency in using AI tools like ChatGPT, Claude, Cursor, or similar for software development tasks and effective prompting;
- Experience developing and integrating RESTful APIs;
- Familiarity with ORM frameworks such as Entity Framework Core;
- Knowledge of software development patterns and best practices (e.g., MVC, Repository, Dependency Injection);
- Strong problem-solving skills and attention to detail;
- Good communication skills and ability to collaborate effectively within a team.

Preferred Qualifications:
- Knowledge of containerization technologies (Docker);
- Familiarity with Agile methodologies (Scrum, Kanban) and CI/CD practices.

What We Offer:
- Competitive salary and comprehensive benefits package;
- Opportunities for professional growth and career advancement;
- A collaborative, inclusive, and supportive work environment;
- Remote work;
- Participation in innovative and challenging projects.

Location: Remote

Application Process:
Please submit your resume along with a brief cover letter highlighting your relevant experience and technical skills.