COINS Technical Consultant

  • Langham Recruitment
  • Jul 16, 2026
Contractor Telecommunications

Job Description

COINS Technical Integration Consultant
Outside IR% Remote 12-Month Contract Long-Term Programme Rate DOE
We're supporting a major construction business that requires a COINS Technical Integration Consultant to build APIs and integrations between COINS and a newly implemented Oracle commercial platform.
This is a highly niche requirement and we're specifically looking for someone with deep COINS development experience who can build, publish and support APIs within the COINS environment.
Key Skills Required:
  • Advanced COINS technical expertise
  • Progress OpenEdge ABL
  • SQL Transact
  • Progress Page Designer
  • COINS Application Dataset Creation
  • COINS Functional & Module Knowledge
  • COINS Data Lineage Mapping
  • COINS Tables & Schema Knowledge
  • API Design Principles
  • REST APIs
  • HTTP Methods (GET, POST, PUT, PATCH, DELETE)
  • JSON Payload Design
  • OpenAPI / Swagger
  • API Versioning
  • Pagination & Filtering
  • API Error Handling
  • API Testing
Desirable:
  • Understanding of CVR (Cost Value Reconciliation)
  • Construction ERP experience
  • Experience working with enterprise integration platforms
Contract Details:
  • Outside IR35
  • 100% Remote
  • Initial 12-month contract
  • Long-term programme roadmap (6-8 years)
  • Contractors invited to propose their own day rate