Jobs

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

• 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 Angular 2+
  • Advanced knowledge of OOP, design patterns, SOLID principles
  • Experience in web applications development with Angular 10 or newer
  • Experience in web applications development with .NET Core 3.0 or newer
  • MS SQL Server strong experience
  • TypeScript development
  • Excellent analytical, problem solving, and debugging skills
  • Bachelor or Master's Degree in Computer Science
  • Upper-Intermediate English

• Nice-to-Have Skills Description:

  • Vanilla JavaScript knowledge
  • Bootstrap, Angular CLI, Reactive Extensions for Angular
  • Web API/RESTful server development using ASP.NET core
  • Azure Cloud Development
  • IaC and Terraform experience
  • Experience with Azure DevOps/TFS and Git
  • Understanding of Agile development methodologies
  • Oil & Gas domain knowledge
  • RXJS

• Languages:
  • English: B2 Upper Intermediate

🌎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!

Our client is scaling its Azure Infrastructure Buildout  covering Linux ABSL, Reporting, EcoManager, and Lionrock/Quota RP scopes. This managed‐service role involves developing and enhancing BSL support processes on Linux and Windows, integrating toolsets, and providing 8/7 DRI coverage during European business hours. You will join a team of Lead, Senior, Middle, and Junior engineers to deliver stable, production‐ready solutions and clear support documentation.

Requirements:
 

• 3+ years of C# development experience on both .NET Framework and .NET (Modern);
• Solid understanding of Linux (networking, debugging, package management);
• Solid understanding of Windows (networking, debugging, PowerShell or batch scripting);
• Proven ability to troubleshoot production issues on Linux and Windows servers;
• Availability for 8/7 DRI support for Sev2 incidents (9 AM–5 PM CET, Mon–Sun, incl. holidays) and 8/5 DRI support for Sev3 incidents (9 AM–5 PM CET, Mon–Fri);
• Ability to write and maintain concise Technical Support Guides (TSGs) and runbooks;
• Strong communication skills for remote coordination across European time zones.

Nice to Have:
 

• SRE or DevOps experience (CI/CD, infrastructure automation, monitoring);
• Familiarity with Azure components (VMs, networking, storage, IAM);
• Experience integrating or supporting BSL/ABSL toolsets;
• Exposure to reporting platforms or EcoManager‐style products;
• Basic scripting skills (Bash, Python, or PowerShell);
• Prior managed‐service or “follow‐the‐sun” support experience.

Responsibilities:
 

• Develop and maintain C# integrations between BSL toolsets and Linux/Windows environments;
• Troubleshoot networking and application issues on Linux servers (connectivity, permissions, logs);
• Troubleshoot service and configuration issues on Windows servers (services, registry, networking);
• Provide 8/7 DRI support for Sev2 incidents (acknowledge, investigate, mitigate) and 8/5 DRI support for Sev3 incidents;
• Author and update TSGs and runbooks for new features and common support scenarios;
• Collaborate with team members to review code, participate in design discussions, and mentor junior engineers;
• Attend up to one weekly status meeting (1-2 time a week, as late as 22:00 CET) to align on progress and incident trends.

Allowed locations:
Bulgaria, Poland, Serbia, Croatia, Portugal, Bosnia, Germany, Czech Republic, Spain, Italy, Denmark (less preferable: Georgia, Armenia, Kazakhstan, Egypt).

🌎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!

We are looking for a motivated Junior/Middle C# developers with Azure

Our client is a multinational technology company renowned for its cutting-edge software, hardware, and services. The project is a platform that automates and orchestrates the build-out of new Azure data centers and cloud services.

Requirements:

- Strong experience with C# and .NET, with at least 4 years of experience;

- Experience with Azure cloud components;

- Hands-on experience with at least one testing framework (NUnit, TAEF, or MSTest);

- Experience in building and maintaining CI/CD pipelines;

- Solid problem-solving and troubleshooting skills;

- Good written and verbal communication skills in English;

Nice to have:

- Experience with Azure DevOps pipelines;

- Experience with Shell scripting;

Working Conditions:

- CET working hours ;

- B2B contract with paid vacation, sick leave, and public holidays;

- Supportive learning environment with mentorship from experienced developers;

- We have offices in Poland, Serbia, Kazakhstan, Georgia, and Armenia strategically located, technically well-equipped, and ready for your work.

Allowed locations for work:

Serbia, Poland, Georgia, Armenia, Kazakhstan, Egypt

🌎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.