Senior Business Central / AL Developer (ID: 4060)

Senior Business Central / AL Developer

About the Role

As a Senior Business Central / AL Developer, you will develop, enhance, and harden Microsoft Dynamics 365 Business Central extensions for production use within a European financial environment. You will work as the technical domain reference for payment execution, payment release and control workflows, beneficiary verification, reconciliation, and corporate bank API integration.

Key Responsibilities

• Develop and enhance payment execution capabilities including SEPA, SEPA Instant, direct debit, and future-dated payments
• Implement payment release and control workflows, including four-eyes approval processes
• Integrate beneficiary and account verification into payment release workflows
• Implement ISO 20022 bank statement processing, including camt.052 and camt.053 formats
• Develop automated reconciliation logic for financial transactions and bank statements
• Work on virtual account processing and payment run integration
• Develop and maintain Business Central extensions using the AL programming language
• Build and maintain REST API integrations with appropriate authentication, error handling, retry mechanisms, idempotency, and versioning
• Work with corporate banking APIs using mTLS and OAuth2 authentication mechanisms
• Contribute to integrations involving PSD2 aggregation and other financial services
• Expand and maintain the automated test suite using the Business Central test framework
• Improve code quality, security, reliability, maintainability, and production readiness of the existing Business Central extension
• Maintain and enhance CI/CD processes using AL-Go, GitHub Actions, GitHub, and Azure DevOps
• Work with Azure services including Azure Key Vault, Azure Monitor, and ARM templates
• Document architecture, technical decisions, implementation details, and development processes
• Work from written technical specifications and contribute to architecture decision records
• Support security validation, formal user acceptance testing, release activities, and transition to ongoing maintenance
• Collaborate closely with the project lead, solution architect, and other stakeholders throughout the delivery lifecycle

Required Experience and Skills

• Strong hands-on experience developing Microsoft Dynamics 365 Business Central extensions using AL
• Several years of production experience with Business Central and AL development
• Strong experience with Business Central extension development and production-grade software engineering practices
• Strong experience developing and consuming REST APIs
• Good understanding of API authentication, error handling, retries, idempotency, and versioning
• Experience with Azure DevOps or comparable CI/CD environments
• Experience with GitHub Actions and Git-based development workflows
• Experience working with the Business Central test framework and automated testing
• Strong understanding of software quality, security, maintainability, and production readiness
• Ability to work from detailed written specifications and document technical and architectural decisions
• Professional English language skills, both written and spoken

Advantageous Experience

• Experience with Azure services, particularly Azure Key Vault and Azure Monitor
• Experience with AL-Go and Business Central development pipelines
• Experience with banking, payments, or financial services
• Knowledge of SEPA, SEPA Instant, ISO 20022, payment workflows, and reconciliation
• Experience with AppSource extensions and Microsoft certification requirements
• German language skills

Required Capabilities

• Design and develop robust, maintainable, and production-ready Business Central extensions using AL
• Understand complex payment and banking workflows and translate functional requirements into technical solutions
• Implement secure and reliable REST API integrations with appropriate authentication and error-handling mechanisms
• Develop integrations supporting mTLS, OAuth2, API retries, idempotency, and version management
• Implement and enhance payment execution, approval, beneficiary verification, and reconciliation workflows
• Work with SEPA, SEPA Instant, direct debit, future-dated payments, and ISO 20022 processes where applicable
• Process camt.052 and camt.053 bank statement formats and implement automated reconciliation
• Develop and maintain automated tests and improve test coverage across existing Business Central functionality
• Work effectively with CI/CD pipelines, GitHub Actions, Azure DevOps, and AL-Go
• Design solutions that meet enterprise security, reliability, scalability, and maintainability requirements
• Work with Azure infrastructure and supporting services such as Key Vault and Azure Monitor
• Analyze an existing codebase, identify technical gaps, and implement improvements without compromising existing functionality
• Work independently from written specifications while documenting important technical and architectural decisions
• Collaborate effectively with project leads, solution architects, banking specialists, and business stakeholders
• Communicate technical concepts and implementation decisions clearly in professional English
• Take ownership of deliverables throughout development, testing, production hardening, UAT, release, and transition activities

What We Offer

• The opportunity to work on a production-grade Microsoft Dynamics 365 Business Central solution within the financial services domain
• Exposure to complex banking, payment execution, approval, reconciliation, and financial integration workflows
• Hands-on experience with AL, Business Central, Azure, GitHub Actions, Azure DevOps, and AL-Go
• Opportunities to work with modern banking integrations including mTLS, OAuth2, corporate bank APIs, PSD2 aggregation, and ISO 20022
• Exposure to SEPA, SEPA Instant, direct debit, future-dated payments, virtual accounts, and payment run integration
• Opportunities to improve automated testing, security, CI/CD, code quality, and production readiness
• Collaboration with dedicated project and solution architecture resources and banking domain specialists
• A structured delivery environment with defined documentation, architecture decision records, backlog management, testing, and transition processes
• Opportunities for continued involvement through a potential follow-on maintenance phase

Contact

Recruiter: Asha Krishnan

Phone: +31 20 369 0609 ; Extn: 146

Email: asha.k@stafide.nl

LinkedIn: https://www.linkedin.com/in/ashakrishnan07/