Software Engineer

You’ll own and develop services and pipelines that finance, sales, and product teams rely on every day to make pricing decisions, reconcile vendor costs, and report on the health of the business. You’ll have the opportunity to make a huge impact by automating workflows that are currently manual, building self-healing pipelines, and bringing more rigor to how we manage pricing across a growing product set. You’ll be part of a small, focused team where the work you ship is visible and consequential.

• Own and maintain complex Airflow DAGs for pricing automation, margin reporting, and cost analysis.
• Build and manage rate deck pipelines across multiple product lines.
• Develop and maintain pricing APIs and services in Python (async).
• Analyse CDR/MDR data to identify vendor discrepancies and drive refund and reconciliation workflows.
• Build automated discrepancy resolution and self-healing pipelines.
• Create and maintain financial reporting: monthly margin reports, negative margin alerts, and GP calculations.
• Design and build new automation for quoting workflows.

We’re looking for a senior engineer who’s experienced with Python and Airflow, has a sharp eye for data and financial accuracy, and is happy to get stuck into a fast-paced environment to work within our Pricing, Costs & Routing (PCR) squad. You’ll champion and lead the build of the automation and data pipelines that power pricing, billing, and financial reporting across Telnyx’s product portfolio., * 5+ years of professional Python experience, with strong async programming (aiohttp, asyncpg, FastAPI).

• Airflow production experience - you’ve built and maintained complex DAGs, not just run them.
• SQL fluency across PostgreSQL and analytical databases (Athena, BigQuery, or similar).
• Comfort working with financial and pricing data (margins, markups, cost basis, currency).
• Ability to read and debug Java services when needed.
• CI/CD experience with Docker, Jenkins, or GitHub Actions.
• Strong troubleshooting skills - you can dig through logs, query databases, and trace data pipelines to find the root cause of a discrepancy.
• Comfortable owning services and pipelines in production, including on-call responsibilities and incident resolution.
• Comfortable using AI coding agents as part of your investigation workflow, while knowing when to rely on your own judgement.

Bonus Points For

• Go experience.
• Telecom or CPaaS background (CDRs, termination rates, origination prefixes).
• Salesforce or CRM integration experience.
• Experience with pricing engines or billing systems.
• You take a thoughtful approach to decision making, knowing when to move fast and when to optimise for the long term.
• You want to work in a fast-paced, product-driven environment.
• You keep up to date with the latest technologies and patterns, and enjoy sharing what you’ve learned.

Select… Do you now or in the future require Visa sponsorship for employment? * Please note that visa sponsorship is not automatically provided for all positions and varies depending on the specific role and its requirements.* Select…

Please note that visa sponsorship is not automatically provided for all positions and varies depending on the specific role and its requirements. If “yes” to the previous questions, what is the basis of your current work authorization and when does it expire? *

If “no”, list “N/A”. If “yes” please provide a brief explanation on your current status. OFAC: Please indicate whether you are either a citizen or lawful permanent resident of any of the following countries: Cuba, Crimea, Iran, North Korea, Russia, Syria or Sudan.* Select…

For OFAC Compliance Are you located in the Netherlands (North-Holland/Amsterdam preferred) or Dublin?* Select…, As set forth in Telnyx’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law. Gender Select… Are you Hispanic/Latino? Select… Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A “disabled veteran” is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A “recently separated veteran” means any veteran during the three-year period beginning on the date of such veteran’s discharge or release from active duty in the U.S. military, ground, naval, or air service.

An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An “Armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Veteran Status Select…

About Telnyx

Telnyx is an industry leader that’s not just imagining the future of global connectivity-we’re building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we’re shaping a new era of seamless interconnection between people, devices, and applications.

We’re driven by a desire to transform and modernize what’s antiquated, automate the manual, and solve real-world problems through innovative connectivity solutions. As a testament to our success, we’re proud to stand as a financially stable and profitable company. Our robust profitability allows us not only to invest in pioneering technologies but also to foster an environment of continuous learning and growth for our team.

Our collective vision is a world where borderless connectivity fuels limitless innovation. By joining us, you can be part of laying the foundations for this interconnected future. We’re currently seeking passionate individuals who are excited about the opportunity to contribute to an industry-shaping company while growing their own skills and careers.

About Telnyx

Telnyx is an industry leader that’s not just imagining the future of global connectivity-we’re building it. From architecting and amplifying the reach of a private, global, multi-cloud IP network, to bringing hyperlocal edge technology right to your fingertips through intuitive APIs, we’re shaping a new era of seamless interconnection between people, devices, and applications.

We’re driven by a desire to transform and modernize what’s antiquated, automate the manual, and solve real-world problems through innovative connectivity solutions. As a testament to our success, we’re proud to stand as a financially stable and profitable company. Our robust profitability allows us not only to invest in pioneering technologies but also to foster an environment of continuous learning and growth for our team.

Our collective vision is a world where borderless connectivity fuels limitless innovation. By joining us, you can be part of laying the foundations for this interconnected future. We’re currently seeking passionate individuals who are excited about the opportunity to contribute to an industry-shaping company while growing their own skills and careers.