Middle .Net Full-Stack Engineer

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 excellent communication skills. Collaboration and effective teamwork are the cornerstones of our success, and we believe in fostering an environment where everyone’s voice is heard and valued.

To thrive in this role, we are looking for a Middle engineer with confident hands-on .NET/C# development, practical Angular experience, and the habit of clarifying incomplete requirements instead of waiting for a finished specification.

About the project:

You will join the team modernising a large US e-commerce platform in the durable medical equipment and mobility products space. The platform is being migrated from a legacy Adobe ColdFusion system to an Angular storefront served by a .NET 8+ backend, with a gradual re-platforming to Azure planned. The current production system is in maintenance while the frontend migration is around halfway through, and a new Order Management System is being built alongside it.

Requirements:

• 4+ yearsofcommercialexperiencein .NET development, including C# and ASP.NET Core.

• Good experiencewithAngularandTypeScript, includingdevelopingandmaintainingfrontendcomponents.

• Experience workingwith REST APIs, backendservices, andintegrationsbetweenfrontendandbackendsystems.

• Understandingof SQL databases, datamodeling, andwritingoptimizedqueries.

• Experience with e-commerceplatforms, CMS, orothercomplexbusinessapplicationsis a strongplus.

• Familiaritywithlegacysystemmodernizationandworkingwithexistingcodebases.

• Basic practicalexperiencewith Microsoft Azure andcloud-basedapplications.

• Understandingof CI/CD pipelines, Git, branchingstrategies, andstandarddevelopmentworkflows.

• Experience writingunitandintegrationtests; understandingofthetestingpyramid.

• Basic knowledgeofapplicationsecurity, authentication, authorization, andsecurecodingpractices. Experience with PCI-DSS-relatedsystemsis a plus.

• Abilitytoinvestigateissues, troubleshootproblems, andindependentlyfindsolutions.

• Abilitytoclarifyrequirementswiththeteamandaskrelevantquestionswhenrequirementsareunclear.

• Willingnesstouse AI-assisteddevelopmenttoolssuchasGitHubCopilot, ChatGPT, orClaude Code toimprovedevelopmentefficiency.

• Upper-intermediate English orhigher, withtheabilitytocommunicateeffectivelywithinternationalcolleaguesandclients.

• At least 4 hours of daily overlap with New York time.

Responsibilities:

• DevelopandmaintainfeaturesacrosstheAngularstorefrontandthe .NET backend.

• ContributetothemigrationofthelegacyColdFusion e-commerceplatformtothemodernstack.

• Implementandsupportintegrationswithexistingsystemsandservices.

• ParticipateinthedevelopmentofthenewOrder Management System.

• Writeclean, maintainable,andtestableproductioncode, andinvestigateandfixbugsacrossfront-endandback-endcomponents.

• Clarifyrequirementsdirectlywiththepeoplewhohavetheanswers, estimateyourtasks,andcommunicateblockersearly.

• Work with Azure-basedenvironmentsand CI/CD pipelines, followingtheestablishedengineeringstandards.

• Use AI codingassistantsresponsiblyforprototyping, development, debugging,anddeliveryefficiency.

We offer:

• B2B contract, paid sick leave, 20 days of paid vacation

• Official Ukrainian holidays are non-working days

• Flexible work schedule

• Free English lessons

• Paid courses and certifications

• Coach/psychologist consultation

• Workshops

• Career development plan, mentoring education

• Medical Health Insurance

Need more information? Welcome!