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Longshot Systems

Longshot Systems

www.longshotsystems.co.uk

2 Jobs

18 Employees

About the Company

Longshot Systems is a small startup producing high throughput, low latency trading software and tools for use in sports betting markets.

Our core systems handle thousands of trading signals per second, all of which must be processed and potentially acted upon with minimal latency. We have similar challenges to high frequency trading shops, but in the sports betting world.

Listed Jobs

Company background Company brand
Company Name
Longshot Systems
Job Title
Senior Software Engineer (Platform)
Job Description
Job title: Senior Software Engineer (Platform) Role Summary: Design, build, and maintain high‑throughput, low‑latency distributed systems for a sports betting trading platform. Own technical standards, CI/CD pipelines, observability, and security. Ship features, optimally integrate new trading venues, and enhance performance and stability. Expectations: Deliver production‑grade code, maintain system reliability, contribute to architectural decisions, and collaborate across a small, fast‑moving team. Demonstrate ownership of key platform components and drive continuous improvement. Key Responsibilities: - Architect and implement scalable, fault‑tolerant services in a distributed system handling thousands of odds updates and trades per second. - Integrate additional betting exchanges and bookmakers, normalising global odds data. - Optimize critical code paths to reduce latency and increase throughput. - Maintain and evolve observability, logging, and automated monitoring. - Contribute to security best practices and enforce coding guidelines. - Write clean, idiomatic code in a systems language (Go, C++, Rust, Java, or C#) and participate in code reviews. - Collaborate with DevOps to manage AWS pipelines, build, and deployment processes. - Mentor junior engineers and share knowledge across the team. - Participate in incident response and post‑mortem analysis to improve system resilience. Required Skills: - Proven experience building mission‑critical distributed systems with strict performance, correctness, and availability requirements. - Strong architectural acumen: ability to evaluate trade‑offs, design clean service boundaries, and scale services. - Proficiency in at least one systems language (Go strongly preferred, but C++, Rust, Java, or C# acceptable). - Hands‑on experience with AWS, Linux, and CI/CD pipelines. - Experience with message buses, transactional data stores, and high‑volume data pipelines. - Fluency in English (written and spoken). - Excellent communication, collaboration, and documentation skills. Required Education & Certifications: - Master’s or Ph.D. in a quantitative or technical discipline (Mathematics, Electrical Engineering, Physics, Computer Science, etc.) from a top university. - No mandatory certifications; relevant professional experience suffices.
London, United kingdom
Hybrid
Senior
23-12-2025
Company background Company brand
Company Name
Longshot Systems
Job Title
Senior DevOps Engineer
Job Description
**Job Title:** Senior DevOps Engineer **Role Summary:** Design, build, and maintain scalable, low‑latency AWS infrastructure for high‑frequency trading and sports betting platforms. Automate deployments, monitor system health, and resolve performance and stability issues across production and development environments. **Expectations:** - Lead infrastructure ownership and continuous improvement initiatives. - Work closely with CTO and developers to align infrastructure with product needs. - Demonstrate strong autonomy, problem‑solving skills, and ability to innovate. **Key Responsibilities:** - Architect and evolve AWS infrastructure (EC2, VPC, RDS, VPN, multi‑region networking). - Implement and maintain configuration management using Ansible. - Automate provisioning, scaling, and patching with Bash and Python scripts. - Administer PostgreSQL databases and ensure high availability. - Own monitoring, alerting, and observability stack (Prometheus, Grafana). - Analyze metrics, packet captures, and logs to diagnose latency or stability problems. - Collaborate with security teams on user management, auditing, and network security. - Participate in on‑call duty and incident response with best‑effort, out‑of‑hours coverage. **Required Skills:** - Extensive Linux/Unix DevOps experience. - Proficiency with AWS services (EC2, VPC, RDS, networking, IAM). - Strong scripting skills: Bash, Python. - Ansible configuration management. - Network design: routing, VPN, multi‑region VPC, security groups, NACLs. - Monitoring & alerting: Prometheus, Grafana, alertmanager. - PostgreSQL database administration. - Experience in financial, trading, or gaming domains with real‑money impact. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience). - Relevant cloud certifications preferred (AWS Solutions Architect, DevOps Engineer, or similar).
London, United kingdom
Hybrid
Senior
11-03-2026