Senior Engineer (IP - SREng - 20251120)

Senior Engineer (IP - SREng - 20251120)

Remote

Celara /

Contract /

Remote

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Looking for a Senior Engineer who owns the “last mile” of engineering: deployments, availability, infrastructure reliability, and production quality.

This is not a junior role and not ticket-pushing.

You will work directly with the CTO and core engineering team to make sure new features ship reliably and quickly.

What you’ll own

• CI/CD deployments (CircleCI)
• Terraform + AWS infrastructure
• UAT and production environment reliability
• Monitoring, configuration, and automated testing pipelines
• Debugging last-mile issues before production
• Keeping environments stable and clean (no broken UATs)
• Helping move from “always testing” to “shipping”

What you’ll build

• Technical integrations, e.g. Single Sign-On, market data, and client data
• Internal tooling to improve quality and velocity
• Automation to reduce manual work and weekend releases
• Playbooks and rollback processes to de-risk production

Tech stack

• React / Python / ClickHouse / Terraform / AWS / CircleCI / Celery / Rabbitmq / AI (MCP/LLMs)
• Real-time streaming data and analytics
• High-sensitivity production environments (financial firms)

Who you are

• Senior engineer (not junior, not generalist)

• Owns problems end-to-end, not just tasks

• Enjoys building infrastructure and automations for internal and customer use

• Generates new product ideas

• Can ship without babysitting or hand-holding

• Strong communication, high accountability

• Enjoys small-team autonomy, zero bureaucracy

• Comfortable being the person who “makes it work”

• Curiosity about financial markets, including crypto, currencies, and fixed income.

• Nice to have

• Frontend and backend development experience

• Experience with financial data or high-sensitivity systems

• Culture & Process

• Fully remote

• Annual on-site meeting (NYC)

• UAT and production releases happen outside trading hours, but the goal is automation, not heroics

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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