Technical Solutions Engineer: Institutional Connectivity

United States Digital Space LLC; Greater London; Hybrid; GBP 65,000 - 95,000; Full time

Benefits offered by this job

Retirement plan contributions

Unlimited Vacation + PTO bonus: $2000

Bonus and stock ownership

Medical, dental, and vision insurance

Paid parental leave 20 weeks

Global offsites and team outings

One-time home office stipend

Wellness credit $50 monthly

Lunch credit $25 USD

Donation matching up to $100 USD

In-office perks: Catered lunches

Job summary

Talos is seeking a Technical Solutions Engineer to lead onboarding and technical integrations for institutional clients and trading counterparties. You will manage end-to-end onboarding, API integrations, and coordination across Sales, Solutions, and Engineering to ensure on-schedule deployments.

This role sits at the intersection of client services and technical delivery, requiring structured project execution, strong communication, and expert knowledge of financial trading infrastructure.

Qualifications

• 3+ years of experience in client onboarding or implementation within capital markets or financial technology.
• Strong client-facing communication skills with the ability to lead stakeholders through structured implementation processes.
• Experience working with institutional trading systems, market connectivity, or financial infrastructure.
• Working knowledge of SQL and command line environments.
• Familiarity with configuration management, source control, and basic scripting (Python preferred).
• Exposure to FIX protocol, REST APIs, and JSON-based integrations.
• Strong organizational skills and ability to manage multiple concurrent implementations.

Responsibilities

• Own the end-to-end onboarding process for clients and trading counterparties, from kickoff through successful production deployment.
• Lead technical integrations involving APIs, FIX connectivity, and platform configuration.
• Partner with Sales, Account Management, Engineering, and external stakeholders to deliver implementations on schedule.
• Manage onboarding timelines, track milestones, and communicate progress to internal and external stakeholders.
• Configure and validate client environments across Talos’ modular trading and portfolio systems.
• Troubleshoot integration issues and coordinate resolution with internal engineering teams.
• Develop and maintain onboarding documentation and integration best practices.

Skills

Onboarding experience

Client-facing communication

Capital markets tech

SQL

Command line

Python scripting

FIX/REST/JSON integrations

Project management

Tools

Source control (Git)

Job description

Talos is seeking a Technical Solutions Engineer to lead onboarding and technical integrations for institutional clients and trading counterparties. You will manage end-to-end onboarding, API integrations, and coordination across Sales, Solutions, and Engineering to ensure on-schedule deployments.

This role sits at the intersection of client services and technical delivery, requiring structured project execution, strong communication, and expert knowledge of financial trading infrastructure.