Senior Integration Specialist in City of London

Technology Integration Specialist

£130,000£150,000
London | Hybrid | Permanent

Ncounter is supporting a global technology-driven investment firm in hiring a Technology Integration Specialist to join a highly collaborative team that bridges development, infrastructure, and support. This function ensures trading systems and data services work seamlessly across the front-to-back lifecycle, making it a key link between engineering and operations.

Youll take ownership of delivering end-to-end technical change – covering integration, migration, and decommissioning projects. Working across multiple environments, youll analyse existing systems, troubleshoot issues within Linux-based infrastructures, and automate recurring tasks in Python or Bash. The role requires both strong hands-on technical capability and structured delivery skills, ensuring solutions are implemented cleanly, documented clearly, and communicated effectively to business and technical stakeholders.

Key Responsibilities:
Plan, coordinate, and deliver integration, migration, and decommissioning projects across trading systems
Liaise with developers, infrastructure, and support teams to define project scope and success metrics
Perform detailed Linux troubleshooting, log analysis, and process monitoring to identify root causes
Script automation for data handling and analysis in Python or Bash
Maintain project governance, tracking, and documentation via Confluence and Jira
Understand end-to-end system dependencies across trading platforms
Drive continuous improvement of delivery processes and operational efficiency

What Youll Bring:
512 years experience in technical delivery, integration, or production support within financial services
Solid Linux knowledge with the ability to identify active processes and service dependencies
Hands-on scripting experience (Python or Bash)
Proven track record in managing technical delivery and cross-functional collaboration
Understanding of front-to-back trade flow and system architecture
Exposure to microservices, kdb+/q, or data-intensive systems is an advantage
Familiarity with Confluence, Jira, and structured project tracking
Excellent analytical, organisational, and stakeholder management skills

This role suits a technically curious problem-solver who enjoys working across multiple systems and collaborating with developers, users, and support teams to deliver measurable results.

If youre ready to take on a varied, technically rewarding position that combines delivery ownership with deep system insight, wed love to hear from you. Apply today for a confidential discussion with Ncounter.