Integration Specialist

Harrington Starr; Remote; GBP 80,000 - 100,000; Full time

Job summary

A fast-growing FinTech company is seeking a Technical Solutions Engineer / Integration Specialist to handle client integrations and technical onboarding in a competitive and supportive environment. The ideal candidate will have strong Python scripting and SQL skills, possess problem-solving abilities, and be comfortable in a client-facing role. Excellent communication and project management skills are essential. This is a full-time remote position with a focus on impactful client interactions and integrations.

Benefits

Competitive salary

Bonus

Dynamic team environment

Qualifications

• 2+ years in a related technical role.
• Strong scripting skills in Python.
• Proficient in SQL, able to execute complex queries.

Responsibilities

• Lead technical onboarding and integration for new clients.
• Manage custom integrations and support implementation.
• Provide technical support for live clients, troubleshoot issues.
• Analyze logs to resolve production issues.
• Own client deliverables and ensure communication.

Skills

Python scripting

SQL

API integration

Technical troubleshooting

Communication

Time management

Education

Bachelor’s degree in Computer Science or related field

Job description

Technical Solutions Engineer / Integration Specialist – FinTech SaaS Platform (Python scripting / coding essential)

Location: Fully Remote

Salary: Competitive + Bonus + Benefits

Type: Permanent, Full-Time

We’re looking for a motivated and hands‑on Technical Solutions Engineer / Integration Specialist to join a profitable and rapidly growing FinTech company that builds cutting‑edge trading and analytics solutions for institutional clients.

This is a client‑facing, technically challenging role ideal for someone who enjoys problem‑solving, scripting, and working across integrations and APIs in a fast‑paced environment. You’ll play a key role in ensuring successful client onboarding and long‑term integration success across my client's trading platform.

What You’ll Be Doing

• Lead technical onboarding and integration for new clients, configuring their trading platform to work seamlessly with client systems and trading venues.
• Manage and deliver custom integrations, gathering requirements, liaising between clients and internal teams, and supporting implementation.
• Provide technical support for live clients — troubleshooting application, API, and database issues using logs and SQL queries.
• Execute SQL queries, perform configuration updates, and analyse system logs to identify and resolve production issues.
• Own client deliverables end‑to‑end, ensuring timely communication, delivery, and client satisfaction.

What We’re Looking For

Technical Skills

• Strong scripting experience in Python
• Proficient in SQL (joins, aggregations, and complex queries)
• Solid understanding of APIs (REST / gRPC) and system integrations
• Skilled in technical troubleshooting and log analysis

Soft Skills

• Excellent written and verbal communication
• Strong time and task management skills
• Proactive, curious, and able to work independently
• Knows when to seek help and escale appropriately

Experience

• 2+ years in a related technical role (e.g., DevOps, Technical Support, Integration Engineer, Solutions Engineer, or SDET)
• Bachelor’s degree (preferably in Computer Science, Engineering, or a technical field)

Nice to Have

• Experience in FinTech, trading, or capital markets
• Familiarity with C# or Java
• Experience with PowerShell or basic server administration
• Background in a startup or scale‑up environment
• Previous client‑facing technical experience

Why Join?

You’ll be part of a small, dynamic team where your ideas and input make a direct impact. Expect a fast‑moving environment, technical autonomy, and the chance to work on real‑world trading integrations that power institutional finance.

If you’re a technical all‑rounder who thrives in a collaborative and client‑driven environment, we’d love to hear from you.

Please apply if you think suitable