Jobs

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.

🚀 Hiring: Senior .NET Backend Developer (Gaming)

We are looking for a talented and experienced Senior .NET Backend Developer to join an A-class team of gaming veterans focused on revolutionizing the RMG gaming experience. The project combines live PvP action with exciting, innovative game mechanics in a high-quality environment.

Key Responsibilities:

• Design, develop, and maintain scalable, high-performance game backends.
• Build and enhance tools for administration and game monitoring.
• Troubleshoot and resolve production incidents to ensure uptime and stability.
• Monitor system health and proactively address issues.
• Lead debugging and resolution of complex technical challenges.
• Mentor and guide team members to foster growth and excellence.
• Collaborate with cross-functional teams to align on technical goals.

Requirements:

• 7+ years of .NET development experience.
• Expertise in ASP.NET Core Web API and .NET 7+.
• Experience with Monolithic and Service-Oriented Architectures (SOA).
• Strong knowledge of AWS and related services.
• Proven ability to design scalable, high-load backend architectures.
• Proficiency with NoSQL databases.
• Hands-on experience with Kafka and WebSockets.
• Solid SQL and Entity Framework skills.
• Skilled in Docker containerization and orchestration.
• Strong leadership and team management skills.

Preferred:

• Experience in gaming industry or gaming-related platforms.
• Familiarity with CI/CD and DevOps practices.

If you’re ready to take on a new challenge and be part of something innovative in the gaming space, let’s connect!

About this opportunity

🟢 At Dev.Pro, we work on projects that impact millions of people around the world — but we know it’s the people behind the tech who make it all happen. We truly value what makes each person unique and are building a workplace that’s inclusive, friendly, and supportive.

We invite an experienced and motivated Intermediate Software Engineer with strong Angular and .NET skills to join our Automation department at Dev.Pro. In this role, you’ll apply your full-stack expertise to contribute to the ongoing development of the company’s internal enterprise resource planning system. As part of a collaborative, cross-functional team, you’ll create new features and portals, support existing tools, and help keep our ERP system stable, scalable, and user-friendly.
 

🟩 What's in it for you:

• Join a fast-growing IT company with 900+ global specialists and a unique U.S. business culture
• Enhance your full-stack expertise with a modern tech stack (latest Angular, .NET 9, GCP, and more)
• Collaborate with a mature product team to build scalable, enterprise-grade solutions from scratch
 

✅ Is that you?

• 4+ years of full-stack development experience
• Strong proficiency with Angular 18, .NET 9, and Entity Framework Core
• Deep knowledge of SQL Server and relational databases
• Familiarity with major cloud platforms (preferably GCP)
• Experience writing and maintaining unit tests
• Experience with Agile methodologies (Scrum, Kanban) and ceremonies
• Proven ability to plan, estimate tasks, and meet deadlines
• Proactive communication with a strong sense of ownership and a results-driven mindset 
• Passion for learning new technologies and improving processes
• Upper-Intermediate English level
 

Desirable:

• Familiarity with DevOps practices and CI/CD processes (Azure DevOps)
 

🧩Key responsibilities and your contribution 

In this role, you’ll help build and enhance Dev.Pro’s internal ERP system by creating new portals and tools that automate cross-functional processes.

• Build new features and portals from scratch, working on both frontend and backend tasks
• Support and improve existing internal tools for stability and usability
• Collaborate with the cross-functional product team to deliver quality solutions
• Actively participate in Scrum ceremonies, contributing to sprint planning, daily stand-ups, retrospectives, and demos 
• Write clean, maintainable code with unit tests, following best practices and standards
• Communicate proactively about blockers, share progress, and suggest product improvements
• Keep up with new technologies and propose ideas to enhance system performance and user experience
 

🎾 What's working at Dev.Pro like? 

✔️ 30 paid days off per year — take them whenever you want for vacation, holidays, or personal time
✔️ 5 paid sick days, up to 60 days of medical leave, and 6 paid days off per year for major family events like weddings, funerals, or the birth of a child
✔️ Partially covered health insurance after the probation, plus a wellness bonus for gym memberships, sports nutrition, and similar needs after 6 months
✔️ Grow your skills with English lessons, online training, conferences, and the option to explore new career paths
 

Our next steps:

✅ Submit a CV in English — ✅ Intro call with a Recruiter — ✅ Interview — ✅ Offer

• 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 Angular 2+
  • 5+ years of experience with .Net/C#
  • 3+ years of experience with Python
  • Experience in web applications development with Angular 10 or newer
  • Experience in web applications development with .NET Core 3.0 or newer
  • TypeScript development
  • Web API/RESTful server development using ASP.NET core
  • Advanced knowledge of OOP, design patterns, SOLID principles
  • Excellent analytical, problem solving, and debugging skills
  • Bachelor or Master's Degree in Computer Science
  • Upper-Intermediate English

   

• Nice-to-Have Skills Description:

  • Azure Cloud Development
  • Kubernetes experience
  • RxJS
  • Chart.js experience
  • Bootstrap, Angular CLI, Reactive Extensions for Angular
  • Vanilla JavaScript knowledge
  • Docker experience
  • IaC and Terraform experience
  • Experience with Azure DevOps/TFS and Git
  • MongoDB experience
  • PowerBI experience
  • Fortran experience
  • Understanding of Agile development methodologies
  • Oil & Gas domain knowledge

   

• Languages:
  • English: B2 Upper Intermediate

About the Role

We’re looking for a Backend Engineer with solid experience in .NET Core to help us grow our gaming and infrastructure platforms. You’ll join a small, fast-moving team where you’ll design, build, and maintain scalable backend services, contribute to architectural decisions, and take ownership of features from idea to production. This role is ideal for someone who wants to have a real impact, not just code tickets.

Who You Are

• You’ve spent 4+ years building backend services with .NET Core and ASP .NET Core
• You’ve designed and protected REST endpoints (JWT, OAuth) in production systems
• You’re fluent with EF Core and PostgreSQL—writing migrations, tuning slow queries, and keeping schemas in sync
• You structure code by Clean Architecture (thin controllers, domain/business layers) and have at least toyed with MediatR
• You write and value unit tests (and often integration tests)
• You’ve shipped features in small teams (3–6 people), iterating every 1–2 weeks and learning from each release
• You want a say in the roadmap and architectural trade-offs, not just “code this ticket”
• You value observability—health checks, logs, metrics and real-time alerts

Nice to Have

• Experience with AWS services (S3, DynamoDB, RDS) in your CI/CD pipelines
• You’ve set up GitHub Actions (or similar) to build, test and deploy on every merge

What You’ll Do

• Join a lean backend squad to expand our gaming & infra platform
• Own end-to-end design and delivery of new services
• Propose and drive architectural improvements—refactorings, proof-of-concepts, API versioning
• Build and maintain automated tests, logging, metrics and deployment pipelines
• Work with frontend engineers on API contracts and feature roll-outs

We offer:

You will be working with a professional and motivated team of enthusiasts in the environment that brings up the best in everyone. We have no bureaucracy, and we give our colleagues complete freedom to make decisions and achieve brilliant results.

Competitive salary. Compensation that will help you focus on your projects and personal development.

Professional Growth. We offer a possibility to attend internal, external courses. You will be working with a team of professionals to get insights and discuss ideas.

Health&Fitness. We provide employees with 20 days of paid vacation, sick leaves and medical insurance.

Rest. We organize team buildings, parties and various team activities to boost our collaboration.

On behalf of our Client from Denmark, Mobilunity is looking for a Full-Stack Developer.

Our client presents itself as an e-commerce solutions provider for the construction industry and currently it is owned by Danish Trade Association. The company aims to make e-commerce easy and clear for the industry’s participants, whether they are suppliers or construction centers. Today, the company offers both EDI and webshop solutions to promote trade between the building centers and their suppliers. More than 250 suppliers and over 400 resellers use their IT solutions.

Responsibilities:

• Create EUDR compliant system
•  Integrate order data into the new EUDR-compliant system
• Build a Due Diligence input module, including: map integration on our website, let users plot locations (bullet points) directly on the map, let users attach supporting data (e.g., certificates, GPS coords)
• Ensure data is stored in our database
• Expose API endpoints for integration with external systems
• Develop internal microservices for processing and validation
• Ensure full data traceability and audit capability
• Create an archive system to hold the processed data

Primary responsibilities:

• C#
• Angular
• PostgreSQL
• Working with Microservices and especially API
• Drone CI or similar
• NginX
• Confident level of English (at least upper-intermediate to handle all communications)

Secondary responsibilities:

• FastAPI
• Docker
• Kubernetes
• GIT
• Elasticsearch

Will be a plus:

• Prometheus / Ansible
• XML documents
• Linux knowledge

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

🐳 Come on board, and let’s grow together! 🐳

Project Description

We're a part of the team who has been developing software to help construction companies streamline their operations. Today, our product is recognized as a pioneer and leader in the market, serving thousands of construction companies across the nation.

Job Description

- 5+ years of experience.
- Strong knowledge of .NET 4.0+, .NET Core, C#, ASP.NET MVC, Javascript, Typescript, CSS, and React.JS v16.8+
- Solid working knowledge of SQL and associated database concepts (DB design and architecture, stored procedures, and basic TSQL queries)
- Experience designing RESTful APIs
- Experience with ORM such as Entity Framework or Dapper
- Experience with Bootstrap 3.0+
- Experience with Javascript bundlers (i.e. Webpack and Rollup)

Job Responsibilities

Work with the client's Pre-Construction Team.
Collaborate with team members to estimate and plan for implementing large features.
Web development.
Create new or build upon existing features that solve complex customer problems.

Requirements:

• Working experience at least 4 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.

• 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 Angular 2+
  • 5+ years of experience with .Net/C#
  • 3+ years of experience with Python
  • Experience in web applications development with Angular 10 or newer
  • Experience in web applications development with .NET Core 3.0 or newer
  • TypeScript development
  • Web API/RESTful server development using ASP.NET core
  • Advanced knowledge of OOP, design patterns, SOLID principles
  • Excellent analytical, problem solving, and debugging skills
  • Bachelor or Master's Degree in Computer Science
  • Upper-Intermediate English

• 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

Role overview:

We are seeking a skilled Middle to Senior .NET Developer to join our product team. You will work alongside a productmanager/business analyst, and QA to design, developers, and maintain high-performance applications using the .NET framework. This role is perfect for someone looking to make a significant impact in a collaborative and dynamic environment.

Important Note: Candidates must demonstrate prior knowledge of CUCollaborate’s platform, tools, and services, and are expected to research and familiarize themselves with the organization before applying.

Responsibilities:

• Design, develop, and maintain .NET applications.
• Collaborate with product manager/business analyst, and QA to ensure project success.
• Write clean, scalable, and efficient code.
• Troubleshoot, debug, and optimize application performance.
• Participate in code reviews and contribute to best practices.
• Deploy and manage applications in the Azure cloud environment.
• Stay updated with the latest industry trends and technologies.

Requirements:

• Experience Level and Education:
  • Bachelor's degree in Computer Science or a related field, or equivalent work experience.
  • 4+ years of professional experience in .NET development.
  • Relevant Azure certifications (e.g., AZ-104, AZ-305) would be beneficial.
• Technical Skills:
• Proficiency in C#, ASP.NET, and .NET Core.
• Extensive experience with Azure cloud services, Azure DevOps and deploying applications to the cloud.
• Solid understanding of software development principles and design patterns.
• Knowledge of SQL databases (SQL Server) and skills in database design, querying, and optimization.
• While not mandatory, experience in developing front-end application with React would be a strong plus.
• Soft Skills:
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Ability to work effectively in a team-oriented environment.

We offer:

- Professional and personal growth

- Team of motivated professionals

- Competitive salary

- Flexible schedule

- Remote/hybrid work format

- Medical insurance and mental health coverage

- Paid vacations, sick leaves, public holidays

- English lessons at company’s expenses

- Teambuildings

- Training & Development compensation

Responsibilities

• Design and implement microservices using ASP.NET Core (C#)
• Develop core business logic
• Integrate with the Matching Engine and Wallet services via gRPC
• Ensure system scalability, fault tolerance, and high availability
• Write unit and integration tests; participate in code reviews
• 5+ years of professional experience with C# / .NET Core
• Strong understanding of microservices, gRPC, and REST API design
• Hands-on experience with PostgreSQL, Redis, and Kafka
• Familiarity with Event Sourcing and CQRS patterns
• Basic knowledge of Java (code reading and comprehension)
• Foundation in machine learning concepts (pipelines, classification/regression)
• Understanding of security best practices; experience in ML-driven anomaly/fraud detection is a plus
• Technical English proficiency for reading documentation

Nice-to-Have

• Background in financial and crypto projects
• Applying ML models for AML or transaction analytics

• 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 Angular 2+
  • 5+ years of experience with .Net/C#
  • 3+ years of experience with Python
  • Experience in web applications development with Angular 10 or newer
  • Experience in web applications development with .NET Core 3.0 or newer
  • TypeScript development
  • Web API/RESTful server development using ASP.NET core
  • Advanced knowledge of OOP, design patterns, SOLID principles
  • Excellent analytical, problem solving, and debugging skills
  • Bachelor or Master's Degree in Computer Science
  • Upper-Intermediate English

• Nice-to-Have Skills Description:

  • Azure Cloud Development
  • Kubernetes experience
  • RxJS
  • Chart.js experience
  • Bootstrap, Angular CLI, Reactive Extensions for Angular
  • Vanilla JavaScript knowledge
  • Docker experience
  • IaC and Terraform experience
  • Experience with Azure DevOps/TFS and Git
  • MongoDB experience
  • PowerBI experience
  • Fortran experience
  • Understanding of Agile development methodologies
  • Oil & Gas domain knowledge

• Languages:
  • English: B2 Upper Intermediate