Senior SAP Business One Developer

About us:

Talent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂

Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives.

Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor (4.5/5) and Trustpilot (4.8/5) ratings reflect the trust developers place in us and our commitment to our members' success.

The Role:

We are looking for Senior SAP Business One Developers for one of our clients. You are a perfect candidate if you are growth-oriented, you love what you do, and you enjoy working on new ideas to develop exciting products.

What we’re looking for:

• 5+ years of experience in SAP Business One development.
• Strong expertise in SAP B1 SDK (DI API, UI API, Service Layer, B1if).
• Advanced knowledge of SQL Server & HANA (queries, stored procedures, performance tuning).
• Experience with Crystal Reports, Power BI, and SAP Business One reporting tools.
• Strong problem-solving and analytical skills.
• Located in CET timezone (+/- 3 hours), we are unable to consider applications from candidates in other time zones.

Nice-to-have:

• SAP Business One certification.
• Experience with eCommerce, WMS, or ERP integrations.
• Knowledge of BPM, RPA, or AI-driven automation in SAP B1.
• Knowledge of C#, .NET, JavaScript, and API-based integrations.

Responsibilities:

• Design, develop, and maintain custom add-ons and enhancements for SAP B1 using SAP SDK, DI API, UI API, Service Layer, and B1if.
• Optimize system performance and ensure scalability and security.
• Work with SAP HANA & SQL Server databases for data manipulation and reporting.
• Develop and maintain integrations between SAP B1 and third-party applications (CRM, eCommerce, BI tools, external APIs, etc.).
• Utilize REST/SOAP APIs, B1if, and Service Layer for seamless connectivity.
• Automate business processes to improve efficiency and reduce manual workload.
• Create and optimize complex SQL queries, stored procedures, and views for reporting and analytics.
• Work with SAP Crystal Reports and Power BI for business insights.
• Ensure data integrity, accuracy, and security across SAP B1 systems.
• Diagnose and resolve bugs, performance issues, and system errors in SAP B1 applications.

What we offer:

Get paid, not played

No more unreliable clients. Enjoy on-time monthly payments with flexible withdrawal options.

Predictable project hours

Enjoy a harmonious work-life balance with consistent 8-hour working days with clients.

Flex days, so you can recharge

Enjoy up to 24 flex days off per year without losing pay, for full-time positions found through Proxify.

Career-accelerating positions at cutting-edge companies

Discover exclusive long-term remote positions at the world's most exciting companies

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Hand-picked opportunities, just for you

Skip the typical recruitment roadblocks and biases with personally matched positions.

One seamless process, multiple opportunities

A one-time contracting process for endless opportunities, with no extra assessments.

Compensation

Enjoy the same pay, every month with positions landed through Proxify.