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.NET Developer, Payments Experience at Bonapolia | JobVerse
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.NET Developer, Payments Experience
Bonapolia
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.NET Developer, Payments Experience
Lithuania
Full Time
5 hours ago
Apply Now
Key skills
Docker
Ruby on Rails
SOAP
SQL
Swift
.NET
C#
C
Ruby
Rails
SQL Server
CI/CD
Communication
About this role
Role Overview
Develop and maintain backend payment processing services using C# /.NET
Implement and process ISO 20022 and SWIFT MT/MX payment messages
Integrate with bank APIs, real-time payment rails, and file-based channels
Support the full payment lifecycle from initiation to clearing, settlement, and reconciliation
Ensure security, compliance, error handling, and auditability of payment flows
Collaborate with engineering, product, and compliance teams
Contribute to code reviews, testing, CI/CD, and technical documentation
Requirements
6+ years of hands-on experience with C# / .NET (Core / 6 / 7 / 8)
Strong, practical experience with payment systems and banking integrations
Advanced knowledge of ISO 20022, SEPA, and payment messaging standards
Hands-on experience with SWIFT, FPS, BACS, CHAPS, TARGET2
Proven experience with Open Banking and regulated payment environments
Experience with REST, SOAP, SFTP, XML/JSON, message queues, and SQL Server
Secure coding practices and familiarity with Docker
Excellent English communication skills.
Tech Stack
Docker
Ruby on Rails
SOAP
SQL
Swift
.NET
Benefits
Hybrid working arrangements
Apply Now
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