Langate

We are looking for a Middle .NET Full-Stack Engineer to join our team and contribute to the development of a large-scale, multi-tenant reputation management platform for medical practices in the US. The platform handles survey delivery, data collection, reporting & analytics, and integrations with external systems (Azure ecosystem, HubSpot, Google APIs, etc.). The ideal candidate is a proactive engineer with strong experience in building scalable web applications, clean architecture principles, and front-end development using modern Angular.

About the project:

You will be a part of the American and Ukrainian teams engaged in the enhancement and improvement of a SaaS dealing with sustainable reputation management of doctors in the USA. The project is built in .NET, and we are transferring to Angular and to Azure; thus, you will have an excellent opportunity to pump your knowledge into new technologies. The multi-tenant system uses Web, Google, and other APIs, Windows services, and Git.

Requirements:

• 4+ years of commercial experience in .NET development.
• Experience working as a full-stack developer in production projects.
• Strong knowledge of C# and .NET / .NET Framework 4.8+.
• Experience with ASP.NET Core / Web API, dependency injection, and middleware.
• Experience with Entity Framework / Dapper, writing efficient SQL, and working with relational databases.
• Understanding of clean architecture, SOLID principles, immutability practices, and code quality standards.
• Experience building Azure Functions, background jobs, and integrations with external systems.
• Experience with Microsoft SQL Server,
• Application Insights, Key Vault, Storage, and VPN-based networking are a plus.
• Experience with unit testing (xUnit, NUnit, or similar).
• Experience with Angular (v12 or higher). (Experience with Angular migration is a plus.)
• TypeScript, RxJS, component-based architecture.
• HTML/CSS, Bootstrap, Kendo UI
• Experience building responsive and cross-browser compatible UI.
• Git, Trunk-Based development, code reviews, pull request best practices.
• Familiarity with CI/CD processes (Azure DevOps or similar).
• Ability to use AI tools (Claude Code, GitHub Copilot, ChatGPT, Cursor AI testing utilities,\AI-assisted refactoring tools).
• Experience with integration tests is a plus.
• Upper-Intermediate English (both written and spoken).
   

Responsibilities:

• Develop new features and enhance existing functionality in a multi-tenant SaaS platform.
• Work across both front-end (Angular) and back-end (.NET) parts of the system.
• Participate in architecture discussions and follow established best practices.
• Implement integrations with external APIs (Google, HubSpot, EMR systems like eCW).
• Write clean, testable, maintainable code following team guidelines.
• Participate in code reviews and improve overall code quality.
• Collaborate with team and product stakeholders.

Technologies we are currently working with:

• Back end: ASP.NET Web Api, MVC, .NET Framework 4.8.1
• DB: MS SQL and T-SQL
• Front end: AngularJS, Angular 17+, Kendo UI
• Environment: Azure DevOps for the CICD

We offer:

• Competitive salary
• Official employment, paid sick leave, 20 days of paid vacation
• Free English lessons  
• Flexible work schedule  
• Official Ukrainian holidays are non-working days  
• Paid courses and certifications  
• Сoach / psychologist consultation  
• Workshops  
• Career development plan
• Mentoring Education  
• Medical Health Insurance

Team: Lead.NET developer, 4 Middle .NET Full Stack devs, 1 DB developer, 2 Front-end developers.
 

Schedule: 5/2, 8-hour working day (40 hr per week), flexible schedule. Because part of the team and stakeholders are located in the US (ET and CT time zones), the candidate should be able to accommodate occasional meetings or collaborations that overlap with these time zones (usually 16:00-19:00 EET). No late meetings and overtimes.  
 

Hiring process: HR interview +tech specialists + client interview

When you choose us, you’re choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. 

Join us in shaping the future of technology!

Need more information? Welcome!

To thrive in this position, we’re seeking candidates with a minimum of 5+ years of Product Owner experience. Proficiency in healthcare enterprise products will be highly advantageous.

About the project :

Developed a platform enabling real-time verification of user eligibility and monitoring of changes in eligibility statuses. This system utilizes predefined criteria for comparison and analytics, offering automated tracking of discrepancies and efficient updates. It was tailored for industries requiring high-accuracy validation, ensuring compliance and reducing operational overhead.

About the Role:

Our customer is scaling its SAAS platform and expanding into new capabilities — and product ownership is at the center of that growth. This role goes well beyond backlog management: you’ll be actively involved in shaping the strategic direction of the product, identifying opportunities in the US post-acute care market, and driving the development of new features that keep us ahead of industry trends.

Working closely with the co-founders and engineering team, you’ll own the product roadmap end-to-end — from translating market needs, stakeholders’ strategy, and customer feedback into a clear vision, to ensuring the team is always building the right things at the right time. If you’re excited about making a real impact in healthcare technology and want your work to directly influence how the product evolves, this role is for you.

Requirements:

• 5+ years of experience as a Product Owner or Product Manager, ideally in B2B SaaS
• Domain expertise in US healthcare is required — experience with eligibility verification, payer integrations, revenue cycle management, SNF/post-acute care, or adjacent areas
• Demonstrated ability to define product vision and long-term roadmap, not just manage a backlog
• Experience working directly with founders or senior leadership in a startup or scale-up environment
• Strong analytical skills — comfortable working with data, usage metrics, and customer feedback to make prioritization decisions
• Solid understanding of modern software architecture concepts and openness to test-drive new approaches with vibe coding (AI-driven development); ability to have substantive conversations with engineers about technical trade-offs
• Strong knowledge of Agile methodologies and tools (Azure DevOps, Confluence or similar)
• Excellent written and verbal communication in English; ability to write clear specs, PRDs, and stakeholder updates
• Experience with AI

Responsibilities:

• Own the product vision and roadmap, aligning it with the strategic direction set by the founders
• Conduct ongoing market and competitive research to identify gaps, opportunities, and positioning priorities
• Lead customer discovery — regularly speak with clients and prospects to understand unmet needs and validate product decisions
• Define and prioritize the product backlog based on business value, customer impact, and technical feasibility
• Translate requirements into user stories, acceptance criteria, and detailed specifications that the engineering team can execute independently
• Become the primary driver of the product scope and feature trade-offs, reducing dependency on founders for day-to-day product decisions
• Collaborate with engineering on release planning, unblock delivery bottlenecks, and hold the team accountable to milestones
• Be in close contact with support and account management teams to close the feedback loop between customer issues and product improvements

Team: 14 people — Project Manager, 5 Developers, 2 QA, Tech writer, Designer, Business Analyst

Schedule: 5/2, 8-hour working day (40 hr per week), flexible schedule.  

Hiring process: HR interview + PI test + Technical interview + CEO interview  
 

We offer:

• Competitive salary
• Official employment, paid sick leave, 20 days of paid vacation
• Free English lessons  
• Flexible work schedule  
• Official Ukrainian holidays are non-working days  
• Paid courses and certifications  
• Сoach / psychologist consultation  
• Workshops  
• Career development plan
• Mentoring Education  
• Medical Health Insurance

Why Choose Us? What Do We Offer that’s Exceptional?

1. Cutting-Edge Technologies on Real Projects: At Langate, you’ll work with the latest technologies on live projects. We’re a dynamic, fast-growing company, so you’ll find a minimal amount of legacy systems and plenty of opportunities to implement new technologies.
2. Work-Life Balance with Benefits: We value work-life balance and offer paid time off, including vacation days and sick leave. Remote work options and hearty life are part of the package, too.
3. Investment in Your Growth: We’re committed to your professional development. You can expect training programs, courses, and opportunities to enhance your English language skills.
4. Team Building and Unity: We know that a happy team is a productive team. That’s why we organize team-building events and group activities to foster strong bonds and a sense of belonging.

When you choose us, you’re choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. Join us in shaping the future of technology!

Need more information? Welcome! 

We are looking for a Strong Middle .NET Full-Stack Engineer to join our team and contribute to the development of a large-scale, multi-tenant reputation management platform for medical practices in the US. The platform handles survey delivery, data collection, reporting & analytics, and integrations with external systems (Azure ecosystem, HubSpot, Google APIs, etc.). The ideal candidate is a proactive engineer with strong experience in building scalable web applications, clean architecture principles, and front-end development using modern Angular.

About the project:

You will be a part of the American and Ukrainian teams engaged in the enhancement and improvement of a SaaS dealing with sustainable reputation management of doctors in the USA. The project is built in .NET, and we are transferring to Angular and to Azure; thus, you will have an excellent opportunity to pump your knowledge into new technologies. The multi-tenant system uses Web, Google, and other APIs, Windows services, and Git.

Requirements:

• 4+ years of commercial experience in .NET development.
• Experience working as a full-stack developer in production projects.
• Strong knowledge of C# and .NET / .NET Framework 4.8+.
• Experience with ASP.NET Core / Web API, dependency injection, and middleware.
• Experience with Entity Framework / Dapper, writing efficient SQL, and working with relational databases.
• Understanding of clean architecture, SOLID principles, immutability practices, and code quality standards.
• Experience building Azure Functions, background jobs, and integrations with external systems.
• Experience with Microsoft SQL Server,
• Application Insights, Key Vault, Storage, and VPN-based networking are a plus.
• Experience with unit testing (xUnit, NUnit, or similar).
• Experience with Angular (v12 or higher). (Experience with Angular migration is a plus.)
• TypeScript, RxJS, component-based architecture.
• HTML/CSS, Bootstrap, Kendo UI
• Experience building responsive and cross-browser compatible UI.
• Git, Trunk-Based development, code reviews, pull request best practices.
• Familiarity with CI/CD processes (Azure DevOps or similar).
• Ability to use AI tools (Claude Code, GitHub Copilot, ChatGPT, Cursor AI testing utilities,\AI-assisted refactoring tools).
• Experience with integration tests is a plus.
• Upper-Intermediate English (both written and spoken).

Responsibilities:

• Develop new features and enhance existing functionality in a multi-tenant SaaS platform.
• Work across both front-end (Angular) and back-end (.NET) parts of the system.
• Participate in architecture discussions and follow established best practices.
• Implement integrations with external APIs (Google, HubSpot, EMR systems like eCW).
• Write clean, testable, maintainable code following team guidelines.
• Participate in code reviews and improve overall code quality.
• Collaborate with team and product stakeholders.

Technologies we are currently working with:

Back end: ASP.NET Web Api, MVC, .NET Framework 4.8.1

DB: MS SQL and T-SQL

Front end: AngularJS, Angular 17+, Kendo UI

Environment: Azure DevOps for the CICD

We offer:

• Competitive salary
• Official employment, paid sick leave, 20 days of paid vacation
• Free English lessons  
• Flexible work schedule  
• Official Ukrainian holidays are non-working days  
• Paid courses and certifications  
• Сoach / psychologist consultation  
• Workshops  
• Career development plan
• Mentoring Education  
• Medical Health Insurance

Team: Lead.NET developer, 4 Middle .NET Full Stack devs, 1 DB developer, 2 Front-end developers

Schedule: 5/2, 8-hour working day (40 hr per week), flexible schedule. Because part of the team and stakeholders are located in the US (ET and CT time zones), the candidate should be able to accommodate occasional meetings or collaborations that overlap with these time zones (usually 16:00-19:00 EET). No late meetings and overtimes.  

Hiring process: HR interview +tech specialists + client interview

When you choose us, you’re choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. Join us in shaping the future of technology!

Need more information? Welcome!

Необхідні навички:

Ця вакансія вимагає знання англійської мови на вільному розмовному рівні.

Support/Billing в медичній компанії відповідає за моніторинг і забезпечення всіх фінансових операцій, що мають відношення до перебування пацієнта в госпіталі:

- Введення інформації про пацієнта в систему обліку;

- Визначення умов страховки пацієнта;

- Збір фінансової інформації про пацієнта (рахунки, активи, рух коштів і т.д.);

- Виставлення рахунків страховим компаніям;

- Відстеження надходження коштів в рахунок оплати;

- Hобота здійснюється у львівському офісі, проте в ході роботи необхідно здійснювати дзвінки в США.

Вимоги:

- Розмовний рівень англійської мови, бажаний регулярний досвід спілкування з носіями мови;

- Уважність, відповідальність, досвід роботи з цифрами та на подібній посаді

- У зв'язку з роботою клієнтів у США робота буде здійснюватися за графіком з 14:00 до 23:00 з офісу у Львові або з 15.00 по 24.00 віддалено

Що ми пропонуємо:

• Офіційне працевлаштування;
• Фіксовану ставку без штрафів згідно з курсом долара залежно від досвіду та рівня англійської;
• Заняття з інструктором по йозі;
• Послуги психолога та коуча;
• Воркшопи та майстер-класи;
• Корпоративні навчання, тренінги та регулярні перегляди зарплатні;
• Практика англійської з нейтів спікерами щодня!
• Менторство: кожен новачок має ментора, ми беремо на роботу кандидатів і без досвіду та навчаємо їх під час двомісячного оплачуваного стажування.
• Трансфер додому з офісу.

Чому з нами круто?

• Ми віримо в силу постійного навчання та підтримуємо культуру співпраці.
• Наша команда стрімко розвивається, що відкриває нові можливості для кар'єрного зростання.
• Ми цінуємо кожного співробітника і створюємо умови для комфортної та продуктивної роботи.

Приєднуйтесь до нас, щоб стати частиною динамічної команди, яка прагне до досконалості та інновацій!

We are looking for an experienced IT Support / NOC Engineer with strong MSP or outsourced IT support experience. The person should be comfortable working with multiple client environments, handling tickets, troubleshooting Microsoft 365, Windows Server, endpoint devices, networking issues, security tools, backups, and cloud infrastructure.
 

The ideal candidate should not only react to support requests but also understand how to monitor systems, document recurring issues, communicate clearly with customers, and escalate problems when needed. This role requires someone reliable, structured, and able to work independently in a fast-moving support environment.

Responsibilities:

• Handle L1/L2 technical support requests for business users and client environments.Monitor customer infrastructure, cloud systems, servers, endpoints.
• Administer and troubleshoot Microsoft 365 services, including Exchange Online, Teams, Intune, Entra ID / Azure AD, and user access issues.
• Support Windows desktop, Windows Server, basic Mac OS.
• Work with Active Directory, DNS, DHCP, TCP/IP, VPN, remote desktop tools, and common network troubleshooting scenarios.
• Support security and endpoint protection tools such as Microsoft Defender, Bitdefender, Sophos or similar solutions.
• Work with RMM, PSA, ticketing, time tracking, and documentation platforms such as ConnectWise and ITglue.
• Communicate with third-party vendors and software support teams when deeper troubleshooting is required.
• Create, update, and maintain technical documentation, SOPs, troubleshooting guides, and client environment notes.
   

Required Skills:

• Strong experience in MSP, NOC, remote IT support, or outsourced infrastructure support.
• Good practical knowledge of Microsoft 365 administration: Exchange, Teams, Intune, Entra ID / Azure AD.
• Experience with Windows Server and Windows desktop support.
• Understanding of networking fundamentals: DNS, DHCP, TCP/IP, firewalls, VPNs, routers, switches.
• Experience with remote support tools such as TeamViewer, ScreenConnect or similar.
• Experience with ticketing and documentation discipline.Good written and spoken English for customer communication.
• Ability to support several clients or environments at the same time without losing structure.
• Ability to troubleshoot issues independently, gather details, analyze logs, and communicate next steps clearly.
   

Nice-to-Have Skills:

• Experience with MSP tools such as ConnectWise, Kaseya, or similar.
• Experience with security platforms such as Microsoft Defender, Sophos, Blackpoint, Ironscales, ConnectSecure, or similar.
• Basic PowerShell scripting for automation and troubleshooting.Experience supporting business software such as QuickBooks, Sage, tax/accounting software, or other client-specific applications.
• Certifications such as MS-900, Network+, Sophos, Datto, Microsoft 365, Azure Fundamentals, or similar.
• Experience with Citrix, RDS / Terminal Services, VMware ESXi, vSphere, Hyper-V, or Azure infrastructure.
   

Personal Qualities:

• Reliable and disciplined in daily support work.
• Calm under pressure, especially during incidents or urgent client requests.
• Strong customer-service mindset.
• Able to document work clearly and consistently.
• Flexible with different client environments, tools, and processes.
• Able to learn new systems quickly and ask the right questions when documentation is missing.
   

Hiring process: HR Interview; Technical Interview; Client Interview.
 

We offer:

• Competitive compensation
• B2B contract, paid sick leave, 20 days of paid vacation
• Free English lessons  
• Flexible work schedule  
• Official holidays are non-working days  
• Paid courses and certifications  
• Сoach / psychologist consultation  
• Workshops  
• Career development plan
• Mentoring Education  
• Medical Health Insurance

Why Choose Us? What Do We Offer that’s Exceptional?

1. Cutting-Edge Technologies on Real Projects: At Langate, you’ll work with the latest technologies on live projects. We’re a dynamic, fast-growing company, so you’ll find a minimal amount of legacy systems and plenty of opportunities to implement new technologies.
2. Work-Life Balance with Benefits: We value work-life balance and offer paid time off, including vacation days and sick leave. Remote work options and hearty life are part of the package too.
3. Investment in Your Growth: We’re committed to your professional development. You can expect training programs, courses, and opportunities to enhance your English language skills.
4. Team Building and Unity: We know that a happy team is a productive team. That’s why we organize team-building events and group activities to foster strong bonds and a sense of belonging.
    

When you choose us, you’re choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. Join us in shaping the future of technology!
 

Need more information? Welcome!

We are looking for an experienced IT Support / NOC Engineer with strong MSP or outsourced IT support experience. The person should be comfortable working with multiple client environments, handling tickets, troubleshooting Microsoft 365, Windows Server, endpoint devices, networking issues, security tools, backups, and cloud infrastructure.
 

The ideal candidate should not only react to support requests but also understand how to monitor systems, document recurring issues, communicate clearly with customers, and escalate problems when needed. This role requires someone reliable, structured, and able to work independently in a fast-moving support environment.

Responsibilities:

• Handle L1/L2 technical support requests for business users and client environments.Monitor customer infrastructure, cloud systems, servers, endpoints.
• Administer and troubleshoot Microsoft 365 services, including Exchange Online, Teams, Intune, Entra ID / Azure AD, and user access issues.
• Support Windows desktop, Windows Server, basic Mac OS.
• Work with Active Directory, DNS, DHCP, TCP/IP, VPN, remote desktop tools, and common network troubleshooting scenarios.
• Support security and endpoint protection tools such as Microsoft Defender, Bitdefender, Sophos or similar solutions.
• Work with RMM, PSA, ticketing, time tracking, and documentation platforms such as ConnectWise and ITglue.
• Communicate with third-party vendors and software support teams when deeper troubleshooting is required.
• Create, update, and maintain technical documentation, SOPs, troubleshooting guides, and client environment notes.
   

Required Skills:

• Strong experience in MSP, NOC, remote IT support, or outsourced infrastructure support.
• Good practical knowledge of Microsoft 365 administration: Exchange, Teams, Intune, Entra ID / Azure AD.
• Experience with Windows Server and Windows desktop support.
• Understanding of networking fundamentals: DNS, DHCP, TCP/IP, firewalls, VPNs, routers, switches.
• Experience with remote support tools such as TeamViewer, ScreenConnect or similar.
• Experience with ticketing and documentation discipline.Good written and spoken English for customer communication.
• Ability to support several clients or environments at the same time without losing structure.
• Ability to troubleshoot issues independently, gather details, analyze logs, and communicate next steps clearly.
   

Nice-to-Have Skills:

• Experience with MSP tools such as ConnectWise, Kaseya, or similar.
• Experience with security platforms such as Microsoft Defender, Sophos, Blackpoint, Ironscales, ConnectSecure, or similar.
• Basic PowerShell scripting for automation and troubleshooting.Experience supporting business software such as QuickBooks, Sage, tax/accounting software, or other client-specific applications.
• Certifications such as MS-900, Network+, Sophos, Datto, Microsoft 365, Azure Fundamentals, or similar.
• Experience with Citrix, RDS / Terminal Services, VMware ESXi, vSphere, Hyper-V, or Azure infrastructure.
   

Personal Qualities:

• Reliable and disciplined in daily support work.
• Calm under pressure, especially during incidents or urgent client requests.
• Strong customer-service mindset.
• Able to document work clearly and consistently.
• Flexible with different client environments, tools, and processes.
• Able to learn new systems quickly and ask the right questions when documentation is missing.
   

Hiring process: HR Interview; Technical Interview; Client Interview.
 

We offer:

• Competitive compensation
• B2B contract, paid sick leave, 20 days of paid vacation
• Free English lessons  
• Flexible work schedule  
• Official holidays are non-working days  
• Paid courses and certifications  
• Сoach / psychologist consultation  
• Workshops  
• Career development plan
• Mentoring Education  
• Medical Health Insurance

Why Choose Us? What Do We Offer that’s Exceptional?

1. Cutting-Edge Technologies on Real Projects: At Langate, you’ll work with the latest technologies on live projects. We’re a dynamic, fast-growing company, so you’ll find a minimal amount of legacy systems and plenty of opportunities to implement new technologies.
2. Work-Life Balance with Benefits: We value work-life balance and offer paid time off, including vacation days and sick leave. Remote work options and hearty life are part of the package too.
3. Investment in Your Growth: We’re committed to your professional development. You can expect training programs, courses, and opportunities to enhance your English language skills.
4. Team Building and Unity: We know that a happy team is a productive team. That’s why we organize team-building events and group activities to foster strong bonds and a sense of belonging.
    

When you choose us, you’re choosing a company that values innovation, invests in its employees, and provides a supportive and engaging work environment. Join us in shaping the future of technology!
 

Need more information? Welcome!

Langate is an award-winning provider of web development services in 3 main categories: business, healthcare, and education. At Langate, we're passionate about crafting digital solutions that make a real impact. We take immense pride in our strong collaboration with the U.S.  We're here to shape the future of technology, one milestone at a time. 
In addition to technical expertise, we value strong communication, autonomy, and a high level of business orientation. This role requires close collaboration with stakeholders, proactive requirement discovery, and the ability to work effectively in a fast-changing environment without waiting for fully documented inputs. 
To thrive in this role, we’re seeking candidates with 2–3+ years of commercial engineering experience, hands-on experience building AI agent solutions, strong Python and/or TypeScript fundamentals, and the ability to design custom tool-using agent loops from scratch. Experience with agent frameworks, evaluation systems, and observability tooling will be a strong advantage. 

About the project : The project is focused on building production-grade AI agent capabilities for the U.S. healthcare domain. The engineer will work on agentic product features, legacy-system integrations, and supporting components such as scrapers and tool layers, helping automate complex workflows in an environment with significant real-world business impact. 

Requirements:  

• 2–3+ years of commercial engineering experience
• Ability to build a tool-using agent loop from scratch, including tool calling, structured outputs, stop reasons, parallel tool use, and error recovery
• Strong understanding of context engineering, including what to write, select, compress, and isolate
• Hands-on experience with modern agent frameworks or SDKs such as LangGraph, Claude Agent SDK, OpenAI Agents SDK, or Pydantic AI
• Working knowledge of Model Context Protocol (MCP)
• Experience building or extending evaluation harnesses, solid Python and/or TypeScript skills, and Upper-Intermediate English 

Responsibilities: 

• Design and implement agentic features end-to-end, from prototype to production.
• Build and maintain agent loops, tool layers, context management, persistence, sub-agent orchestration, observability, and safety hooks.
• Define quality standards for agent performance by creating golden datasets, writing evaluations, and setting up regression checks.
• Instrument agents with proper tracing and telemetry, and investigate production behavior using real execution traces.
• Work directly with client stakeholders to elicit and refine requirements, translate them into technical scope, and align on expected outcomes.
• Make pragmatic build-versus-import decisions when selecting frameworks, tools, and external components.
• Participate in architecture discussions and code reviews, contributing to scalable and production-ready engineering decisions.
• Move between projects and priorities as needed, taking ownership of delivery in a fast-changing environment with a high degree of autonomy. 

Schedule: 5/2, 8-hour working day (40 hr per week), flexible schedule. 

Hiring process: HR interview + tech specialists