Senior Integrations Engineer

Bitdeer Technologies Group; Singapore; On-site; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Open workspaces

Training & mentoring

Attractive welfare benefits

Global exposure across US and SG

Job summary

Bitdeer Technologies Group in Singapore is seeking an experienced Senior Integration Architect to define scalable integration patterns and oversee real-time APIs, event-driven workflows, and data pipelines that connect third-party platforms to core ERP systems.

You will modernize connectivity from Oracle EBS to cloud APIs using OIC Gen 2/3, design reliable data orchestration, ensure production reliability, and collaborate with global teams across the US and Singapore.

Qualifications

• 6-10+ years of hands-on enterprise integration development and architecture.
• Experience with Oracle Integration Cloud (OIC Gen 2/3) and complex mappings.
• Understanding of Record-to-Report, Procure-to-Pay, and financial workflows.
• Strong knowledge of REST, SOAP, JSON, XML, SFTP, and modern auth (OAuth 2.0, SAML).
• Proficiency in Oracle SQL and PL/SQL; scripting in Python or Shell.
• Focus on reliability, incident response, and performance tuning.
• Ability to communicate across time zones to engineering and leadership.

Responsibilities

• Define scalable integration architecture across the enterprise software ecosystem.
• Build real-time APIs, event-driven workflows, and data pipelines linking third-party platforms to ERP.
• Migrate from Oracle EBS to cloud APIs and design reliable data orchestration with OIC, REST/SOAP, and PL/SQL.
• Engineer resilient data flows with OAuth, webhooks, retries, and automated recovery.
• Plan for ERP revamps and future MES/WMS integrations.
• Monitor production reliability and lead incident response and data reconciliation.
• Incorporate access controls and SOX-compliant governance in designs.
• Collaborate with global stakeholders across US and Singapore.

Skills

Senior integration experience

OIC Gen 2/3

REST/SOAP/JSON/XML

Oracle SQL/PLSQL

Python/Shell scripting

Reliability engineering

Cross-time zone communication

Tools

Oracle Integration Cloud (OIC)

Oracle EBS

XSLT/XPath

SFTP

Job description

About Bitdeer

Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud. Bitdeer is committed to providing comprehensive Bitcoin mining solutions for its customers. Apart from designing industry-leading ASIC chips and manufacturing mining rigs, the Group handles complex processes involved in computing across the value chain. This includes equipment procurement, transport logistics, datacenter design and construction, equipment management, and network and facility operations. Bitdeer also offers advanced cloud capabilities to customers with a high demand for artificial intelligence. Headquartered in Singapore, Bitdeer operates globally with a diversified 3 GW energy portfolio, and deploys Bitcoin mining and HPC datacenters in the United States, Bhutan, Norway, Canada, Malaysia, and Ethiopia.

What you will be responsible for:

• Define Integration Architecture: Establish scalable, reusable integration patterns and interface designs across our enterprise software ecosystem, balancing performance, maintainability, security, and delivery speed
• Build Mission-Critical Integrations: Develop and support real-time APIs, event-driven workflows, and scheduled data pipelines connecting third-party platforms (Zip, SAP Concur, etc,.) directly with core ERP systems.
• Modernize Core Connectivity: Bridge legacy Oracle EBS data structures with modern cloud APIs, designing reliable data orchestration using native OIC adapters, REST/SOAP services, and custom PL/SQL packages.
  Engineer Resilient Data Flows: Implement defensive engineering practices across all data interfaces, incorporating OAuth authentication, webhooks, rate limiting, pagination, idempotency, automated retries, and failure recovery.
• Future-Proof Systems: Prepare the enterprise integration layer for our upcoming full ERP revamp and future integration with manufacturing/supply chain systems (MES/WMS).
  Own Production Reliability: Monitor integration health, establish automated alerting, lead incident response, and resolve data discrepancies, API timeouts, and performance bottlenecks.
• Embed Enterprise Governance: Incorporate role-based access controls, transaction audit trails, payload validations, and segregation of duties into integration design to satisfy internal controls and SOX compliance requirements.
• Collaborate Globally: Partner with cross-functional stakeholders—including procurement leads, FP&A teams, and ERP specialists across the US and Singapore to turn business needs into production-grade interfaces.

How you will stand out:

• Bring Senior Integration Experience: Have 6-10+ years of hands-on experience in enterprise integration development, system architecture, and interface design, with a demonstrated record of operating high-availability production workflows.
• Possess Deep OIC Expertise: Bring deep, production-tested proficiency with Oracle Integration Cloud (OIC Gen 2 / Gen 3), including custom recipe design, advanced mapping (XSLT/XPath), and lifecycle management.
• Understand Core Financial & Operational Processes: Understand the end-to-end business workflows behind Record-to-Report(R2R), Procure-to-Pay (P2P), expense management, and financial planning & consolidation.
• Master Modern API Standards: Have built and maintained complex third-party API integrations with deep knowledge of REST, SOAP, JSON, XML, SFTP, and modern authentication frameworks (OAuth 2.0, SAML).
• Demonstrate Database & Scripting Strength: Are proficient in Oracle SQL and PL/SQL for complex queries and stored procedures, with experience leveraging scripting languages (such as Python or Shell) for custom integration services, automated tests, or operational tooling.
• Prioritize System Reliability: Take end-to-end ownership of systems throughout their production lifecycle, emphasize operational readiness, and approach troubleshooting with structured root-cause analysis.
• Navigate Ambiguity Independently: Are an autonomous individual contributor who communicates technical issues and business trade-offs clearly to both engineering peers and business leadership across multiple time zones.

What you will experience working with us:

• A culture that values authenticity and diversity of thoughts and backgrounds;
• An inclusive and respectable environment with open workspaces and exciting start-up spirit;
• Fast-growing company with the chance to network with industrial pioneers and enthusiasts;
• Ability to contribute directly and make an impact on the future of the digital asset industry;
• Involvement in new projects, developing processes/systems;
• Personal accountability, autonomy, fast growth, and learning opportunities;
• Attractive welfare benefits and developmental opportunities such as training and mentoring.

Bitdeer is committed to providing equal employment opportunities in accordance with country, state, and local laws. Bitdeer does not discriminate against employees or applicants based on conditions such as race, colour, gender identity and/or expression, sexual orientation, marital and/or parental status, religion, political opinion, nationality, ethnic background or social origin, social status, disability, age, indigenous status, and union.