Backend Engineer: Real-Time Sports Trading Platform

55 Tech is building a data infrastructure for the sports and esports industries, focusing on fast and reliable backend services. We are seeking a highly motivated Backend Engineer to join our growing team and work on a Risk Management Platform with real-time data pipelines.In this role, you will design, implement, and maintain backend services and APIs,...

55 Tech in Lisbon is seeking a Junior Backend Developer to help build a real-time sports trading platform. You will design scalable backend services, deploy APIs, and work across databases to support low-latency trading. Joining a tight-knit team of 3-4 engineers, you will tackle distributed systems challenges, optimize latency, and contribute to the data...

55 Tech in Lisbon is seeking a Junior Backend Developer to help build a real-time sports trading platform. You will design scalable backend services, deploy APIs, and work across databases to support low-latency trading. Joining a tight-knit team of 3-4 engineers, you will tackle distributed systems challenges, optimize latency, and contribute to the data...

We're building a +EV sports betting platform that helps bettors find mispriced odds across bookmakers and bet with a real mathematical edge rather than gut feeling. Behind it sits the same infrastructure we build for quant funds and hedge funds: high-throughput odds feeds with real-time data from hundreds of bookmakers. We're bringing that edge to anyone...

We're building a +EV sports betting platform that helps bettors find mispriced odds across bookmakers and bet with a real mathematical edge rather than gut feeling. Behind it sits the same infrastructure we build for quant funds and hedge funds: high-throughput odds feeds with real-time data from hundreds of bookmakers. We're bringing that edge to anyone...

Yofy in Lisbon is seeking an experienced backend engineer to own high-throughput services for a real-time odds infrastructure used by hedge funds and bookmakers. You'll design, build and scale REST and WebSocket APIs, develop data pipelines for live odds, and improve performance and reliability across the platform. 2–3+ years in backend with TypeScript...

PrimeIT is seeking a skilled C++ Developer based in Lisbon. The role involves developing and maintaining a trading platform to the highest standards of quality and performance. Candidates should have at least 5 years of software development experience, with a focus on complex systems.The position offers a salary package between €1,200 and €2,000, along...

55 Tech is seeking a Backend Developer to join our growing team. You will work on our odds feed API infrastructure, manage and optimize databases, and contribute to our scraping network. The role targets performance-sensitive environments with a focus on reliability and latency. A strong background in Python and databases, plus a collaborative,...

55 Tech is seeking a Backend Developer to join our growing team. You will work on our odds feed API infrastructure, manage and optimize databases, and contribute to our scraping network. The role targets performance-sensitive environments with a focus on reliability and latency. A strong background in Python and databases, plus a collaborative,...