Role summary Client onboarding for our electronic trading platform. This role requires hands-on technical expertise in client onboarding, driving process improvements, and serving as an escalation point for complex integrations. The ideal candidate has a deep understanding of the FIX protocol, FIX Integration, certification, and electronic trading workflows, along with the client-facing skills needed to manage relationships with top-tier financial institutions. What you’ll do
• Set up FIX connectivity and complete certification with clients.
• Manage complex integrations from test to production go-live.
• Validate order routing, workflows, and post-trade allocations.
• Coordinate with trading desks and technical stakeholders.
• Improve onboarding playbooks, timelines, and documentation.
• Handle escalations. Must-have
• Bachelor’s or Master degree in Computer Science, Engineering, Finance, or related field.
• 3+ years in FIX integration/client onboarding.
• Strong hands-on experience with FIX (4.2/4.4/5.0) and Multi-asset workflows (equities, futures, options, FX, etc.).
• Deep knowledge of trading regulations, exchange rules, and evolving FIX standards to keep onboarding processes current.
• Clear, confident communication with technical and business teams.




• Experience across equities or futures workflows.
• Problem-solving under time pressure. Nice-to-have
• Exposure to OMS/EMS tools and connectivity logs.
• Basic scripting/SQL and Python Expert. Benefits

What We Offer
• Competitive compensation with leadership bonus structure.
• Opportunity to shape and lead the onboarding function at a growing trading technology firm.
• Exposure to leading-edge trading technology, market structure, and global clients.
• A team-oriented, fast-paced environment where your leadership drives impact.

How to apply
Click Apply and share a brief note on your recent onboarding wins. About BestEx Research BestEx Research builds next-generation execution algorithms and trading tools across multiple asset classes. Our cloud-based platform provides high-performance algorithmic execution services to hedge funds, CTAs, asset managers, and banks through both a traditional electronic broker and a broker-neutral Software-as-a-Service (SaaS) model. Our transparent, customizable solutions help clients reduce transaction costs and improve execution performance. Visit www.bestexresearch.com for more information about our mission, products, research, and services. #LI-JM1

📌 FIX Onboarding Engineer (Bengaluru)
🏢 BestEx Research
📍 Bengaluru