1C Developer

Colibrix One

Barcelona, Catalonia, Spain Hybrid permanent

Posted: March 19, 2026

Job Description

Join COLIBRIX ONE - Innovating the Future of Payments

At COLIBRIX ONE*, we’re building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed Electronic Money Institution (FCA Reference No. 927920) and holder of a Financial Institution License issued by the MFSA, as well as a principal member of both VISA and Mastercard, we provide comprehensive, real-world financial solutions that include the following:

• Global card processing
• Digital wallet infrastructure
• Cross-border merchant accounts
• Alternative payment methods (APMs)
• Corporate accounts for legal entities

We’re a fast-growing team with a passion for innovation, security, and scalability. Our culture values curiosity, collaboration, and impact - and we’re looking for talented professionals who are ready to shape the future of fintech.

At COLIBRIX ONE, your work directly powers the digital economy. If you're eager to solve meaningful challenges and build with purpose, we’d love to hear from you.

About the Role:

COLIBRIX ONE is looking for a skilled 1C Specialist to bridge the gap between accounting and our core fintech infrastructure. This role is perfect for someone who thrives on complex integrations and data architecture.

Responsibilities:

• Administration & Security: Manage 1C databases, configure access rights, and implement Row-Level Security (RLS).
• Development: Build custom reports and enhance 1C functionality to meet management accounting needs.
• System Integration: Establish robust data exchange between internal business systems and 1C.
• Data Migration: Architect and maintain ETL pipelines to migrate financial results from all 1C instances into the corporate Data Warehouse (DWH).
• Tooling: Set up and support seamless integration with Jira to streamline workflows.

Requirements:

• Expertise in the 1C 8.3 platform and integration technologies (HTTP/REST API, web services).
• Strong SQL skills (performance tuning and query optimization).
• Solid understanding of DWH principles and data migration logic.
• Experience integrating with Jira API is a significant plus.
• Fluent Russian and English languages knowledge, both written and spoken

What We Offer:

• Opportunity to shape the future of fintech solutions within a growing company
• Collaborative, horizontal team structure that values your expertise and ideas
• Continuous learning and development opportunities to enhance your skills and career growth
• Competitive salary and benefits package
• Flexible work arrangements to support work-life balance

* This position is offered within the COLIBRIX ONE. Employment will be under the appropriate legal entity based on the role and location.

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