Senior Software Engineer - Exchange

Fanaticsfbg · Londonsenior

En corto

▸Ingeniero de software senior backend que construye servicios críticos en Go para una plataforma de predicción regulada.
▸Día a día: diseño, desarrollo, monitoreo y mejora continua de sistemas de trading con alto rendimiento y cumplimiento regulatorio.
▸Destacado: uso obligatorio de IA como colaborador de código (Claude Code, Copilot, etc.) en producción.

Proficiency in English required for collaboration with global teams.

En ~1 minuto te damos: quién te entrevista, las preguntas probables con respuestas desde tu CV, y tu CV adaptado a esta vacante. Gratis, sin tarjeta.

¿Qué piden?

✓Experiencia demostrable en desarrollo backend en Go, Java o Kotlin.
✓Conocimiento profundo de sistemas de trading, ordenes y ciclo de vida de operaciones.
✓Capacidad para liderar servicios desde diseño hasta operación en producción.
✓Experiencia con plataformas reguladas o finanzas (preferible, pero no obligatorio).
✓Uso activo de herramientas de IA para desarrollo de código en entornos productivos.
✓Habilidades en diseño de arquitectura de sistemas con alta disponibilidad y baja latencia.

¿No cumplís todo? Es lo normal — tu dossier gratis te dice qué gaps tenés y cómo cubrirlos en la entrevista.

GoJavaKotlinPostgreSQLRedisKafkaDockerKubernetesAWSPrometheus

¿A quién escribirle en Fanaticsfbg?

Tu dossier gratis identifica a las personas que te entrevistarían — con su background, qué valoran y cómo escribirles para destacar antes de aplicar.

About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect, and Bet. Through the Fanatics platform, sports fans can buy licensed fan gear, jerseys, lifestyle and streetwear products, headwear, and hardgoods; collect physical and digital trading cards, sports memorabilia, and other digital assets; and bet as the company builds its Sportsbook and iGaming platform. Fanatics has an established database of over 100 million global sports fans; a global partner network with approximately 900 sports properties, including major national and international professional sports leagues, players associations, teams, colleges, college conferences and retail partners, 2,500 athletes and celebrities, and 200 exclusive athletes; and over 2,000 retail locations, including its Lids retail stores. Our more than 22,000 employees are committed to relentlessly enhancing the fan experience and delighting sports fans globally. Fanatics Markets: Fanatics Markets is the real-money prediction and trading app where you can invest in moments you care about. Built on a secure platform, we let users predict real-world outcomes and trade on events they actually follow, from sports and entertainment to political elections and beyond. Our mission is to redefine how fans engage with the moments and markets that matter most. We’re looking for the right people to help us build the future of prediction markets. Overview: This Senior Software Engineer (Backend) role is a senior-level IC with significant ownership over the core trading platform underpinning all FMX operations. You will join a greenfield team building new services in Go, working alongside engineers with deep backgrounds in regulated financial infrastructure. You will lead by example, establishing best practices for AI-assisted development while building systems that must meet the reliability, latency, and auditability standards of a regulated product. We re pioneering the use of AI as a code collaborator. We need engineers who have gone beyond experimentation and who actively use Claude Code, Cursor, Codex, GitHub Copilot, or similar tools to ship production code faster while maintaining exceptional quality standards. Responsibilities: • Lead the design, development, testing, and deployment of high-performance, fault-tolerant backend services supporting the FMX trading platform. • Own services and features end-to-end: spec writing → implementation → instrumentation → deployment → monitoring → iteration based on metrics. • Work within and help modernise a Java codebase while contributing to new service development in Go, Java and Kotlin. • Contribute to the architecture for order processing, market data distribution, and trade lifecycle management on a regulated product. • Build and maintain reliable daily reporting pipelines, ensuring data integrity and full audit trails across all trading activity. • Participate in 24/7 on-call rotations; contribute to SLO definition, alerting strategy, and incident response for mission-critical trading infrastructure. • Model and manage data for contracts, orders, positions, and settlements with an emphasis on correctness, integrity, and regulator

No apliques sin prepararte

Investigamos quién te entrevista, adaptamos tu CV y te ensayamos en vivo — gratis la primera.