C# / Angular Software Developer

Bilingual C# / Angular Software Developer (Korean & English) – Financial Technology

📍 Seoul Metropolitan Area, South Korea (Hybrid – 3 Days Onsite)

📅 6–12 Month Contract

About the Opportunit

yWe are seeking an experienced C# / Angular Software Developer to join a global financial technology team supporting a proprietary C# single-page web application used by investment and trading professionals

.This individual will serve as both a hands-on software developer and a key liaison between local Korean business stakeholders and global development teams located in London, Romania, and the United States

.The ideal candidate combines strong Microsoft-stack development experience with excellent bilingual communication skills and the ability to translate business requirements into technical solutions

.Responsibilitie

sFront-End Development & API Integration (60–70%

• )Develop and enhance application features using Angula
• rBuild and integrate REST APIs supporting equity and trading workflow
• sSupport and maintain a proprietary single-page application platfor
• mCollaborate with global engineering teams to deliver new functionalit

yBusiness Analysis & Documentation (~20%

• )Gather requirements from Korean business stakeholder
• sTranslate Korean business requirements into English user storie
• sCreate technical documentation and participate in Agile planning activitie
• sAct as a bridge between local users and offshore development team

sBack-End Development & Production Suppor

• tDevelop and maintain services using C#, Entity Framework, and Azure technologie
• sSupport Azure SQL databases and perform ad-hoc SQL querie
• sProvide production support during Korean business hours (08:00–17:00 KST
• )Troubleshoot application and data-related issue

sRequired Qualification

• s3–5+ years of professional C# development experienc
• eExperience developing applications in Microsoft Azure environment
• sStrong knowledge of Azure SQL and Azure Functions / Function App
• sExperience with Entity Framewor
• kAngular development experienc
• eREST API development and integration experienc
• eAbility to write and troubleshoot SQL querie
• sFluent Korean and English communication skills (written and verbal
• )Ability to conduct business and technical discussions in both Korean and Englis
• hAbility to translate Korean business requirements into English user stories and technical documentatio
• nExperience working within Agile software development environment
• sStrong collaboration skills and ability to work across multicultural global team

sPreferred Qualification

• sFinancial services, capital markets, trading, or fintech experienc
• eExperience supporting Single Page Applications (SPA
• )Experience working with distributed or offshore development team
• sFamiliarity with equity trading platforms or investment system
• sTOEIC 850+, IELTS 7.0+, TOEFL iBT 95+, CEFR C1+, or equivalent English proficiency (preferred but not required

)Why Join

• ?Work on a highly visible financial technology platfor
• mCollaborate with teams across South Korea, Romania, London, and the United State
• sGain exposure to modern Microsoft technologies including Azure, Angular, C#, Entity Framework, and API-driven architecture
• sServe as a critical bridge between business and technology team
• sStrong potential for contract extension beyond the initial engagemen