Job at a glance
About Thndr Thndr is on a mission to make investing simple and accessible for everyone across the Middle East and North Africa. Since launching in 2019 and going through Y Combinator shortly after, we have grown into Egypt's number one investing app, with millions of people putting their money to work in stocks, gold, mutual funds, and more, many of them investing for the very first time. We are licensed by Egypt's Financial Regulatory Authority and are a member of the Egyptian Exchange.
In 2024 we expanded into the UAE under an ADGM license, and in 2025 we became the first remote retail trading member of the Abu Dhabi Securities Exchange. That same year, the World Economic Forum named us a Technology Pioneer, the only Egyptian company alongside Apple, Google, Dropbox, and others. In 2026, The Financial Times named us the fastest growing company in Africa. We are backed by investors including Tiger Global, Prosus Ventures, BECO Capital, and Y Combinator, and we are only getting started.
The Team You Would Join Today, roughly 40% of all transactions on the Egyptian Exchange flow through Thndr. Behind almost everything a user sees or relies on is market data, and the Feed team owns it. Live and delayed prices, statistics, charts, and asset data across every market we operate in all flow through systems we build and run. We ingest data from different providers, sometimes multiple per market, and expose it to the rest of Thndr through a single, unified feed.
Nearly everything downstream depends on it: the live prices users watch, the alerts we fire when something moves, and the limit orders that execute off the numbers we serve. Our users range from first-time investors making a decision about where to put their money, to technical traders who need immediate, actionable insights. Every millisecond matters. When a price arrives late or wrong, it is not a cosmetic bug, it is real money for real people acting on information that has to arrive on time, every time.
On top of that, we are building for scale, and one that is genuinely hard: a feed engineered to handle 100,000+ assets and hundreds of thousands of price updates a second, without dropping a beat. This is a sensitive system, and a foundational one. Providers fail, connections drop, and infrastructure gives out mid-session, and none of that is an excuse to stop serving users. Much of the hard part is staying correct and available when something upstream breaks: failing over in the middle of an open market, absorbing a provider outage, and keeping the feed flowing when the pieces underneath it do not.
You would be working alongside some of our strongest engineers on problems that are unusually hard and unusually consequential, owning systems the rest of the platform quietly depends on. What You'll Do Set the technical direction for the feed services that serve market data across Egypt, UAE, US, and soon KSA, and lead the team building and operating them, balancing very low latency and high reliability at scale.
Own the SLOs and overall health of the feed as a system, holding the team to a high standard on observability, sensible on-call, and graceful failover when a provider drops or infrastructure gives out mid-market. Set the direction on how we use our different databases and data models, Redis, ClickHouse, and Postgres, including how each behaves and when the team should reach for which. Own the infrastructure the feed runs on.
Understand how data reaches us from each provider, and decide where to build in redundancy so a single upstream failure never takes us down. Identify technical debt and reliability risks across the systems your team owns, and set the priorities to steadily improve them. Raise the bar on quality and operational discipline for the whole team, leading through code and design reviews, pairing, and mentoring the engineers around you.
What You'll Need A strong track record of leading the design, delivery, and operation of reliable backend systems i