Technical Integration Specialist

B2B SaaS | Broker Technology | Remote | Part-time / On-demand

About Signal Codex

Signal Codex is a B2B analytics platform for Forex and CFD brokers. Brokers provide their clients with access to a branded analytics portal, launched directly from the broker’s client area via single sign-on (SSO).
We are looking for a Technical Integration Specialist to own the technical side of broker integrations from the first technical discussion through testing and launch.
This is a part-time, on-demand role. Workload depends on active broker integrations rather than a fixed weekly schedule.

What you’ll do

• Lead technical and pre-integration calls with broker development and IT teams, structure the discussion, clarify requirements, and agree on next steps.
• Join pre-sales technical discussions when needed to assess integration requirements and answer technical questions.
• Explain the Signal Codex SSO flow and integration requirements clearly to client technical teams.
• Help broker developers implement JWT-based login and troubleshoot failed authentication.
• Review token generation logic and identify common implementation issues.
• Test integrations end-to-end before launch, including authentication, branding, and WebTrader links.
• Track blockers, owners, and next steps and proactively keep integrations moving through launch.
• Coordinate with client developers during implementation and help resolve technical issues efficiently.
• Support technical issues after launch when needed.
• Document recurring issues and suggest practical improvements to the onboarding and integration process.

What we’re looking for

• 2+ years of relevant experience with web applications, SaaS products, technical integrations, implementation, solutions engineering, or a similar technical role.
• Solid understanding of HTTP, redirects, JWT, and web authentication / SSO.
• Good understanding of JWT validation concepts such as iat, exp, signing algorithms, and user identifiers.
• Ability to read backend code in at least one of PHP, Node.js, or Python well enough to identify issues in token generation and authentication flows.
• Comfortable using browser developer tools, logs, APIs, and basic command-line tools for troubleshooting.
• Basic practical experience with Python or similar scripting tools for testing and debugging.
• Understanding of basic authentication security and safe handling of secrets.
• Comfortable troubleshooting together with developers during live calls.
• Clear spoken and written communication in English and Russian.
• Able to work independently, take ownership, and proactively raise blockers, risks, and unclear requirements.
• Confident and professional in client-facing communication, able to lead technical discussions and explain complex topics clearly.
• Proactive and self-directed, with a strong sense of ownership for integration progress and client outcomes.

You don’t need to be a full-time software developer.
We’re looking for someone who combines solid technical judgment with client-facing confidence and takes ownership of getting integrations successfully to production.

Nice to have

• Experience with B2B SaaS onboarding, implementation, or solutions engineering.
• Experience with SSO integrations.
• Background in fintech, Forex/CFD brokers, or trading platforms.
• Experience working directly with external client technical teams.
• Experience participating in technical pre-sales or integration discovery calls.

Working format

• Fully remote, independent contractor.
• NDA required.
• Typical workload: 10–20 hours per