Staff / Senior Software Engineer

Super; Madrid; Presencial; EUR 70.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical / Health Insurance

Open Annual Leave

Employee Assistance Programme

Training & Learning Development

Descripción de la vacante

Super is seeking a backend-focused engineer to join the Gaming Integrations team, managing 26+ live provider integrations and driving country launches across Europe and Latin America. You will migrate Node.js/Erlang integrations to an Elixir-based platform, own provider integrations end-to-end, and help scale the architecture with CI/CD pipelines and shared services.

Lead projects, mentor engineers, and collaborate with product, SRE, QA, and gaming studios to improve reliability, performance,

Formación

• 5+ years building high-quality software with strong engineering practices.
• Unblocks themselves and drives improvements across a team (high agency).
• Experience with microservice and event-based architectures.
• Experience with Kafka.
• Experience building highly available, highly scalable distributed backend systems.
• Proficiency in Node.js / TypeScript.
• Hands-on experience with Kubernetes, Docker, and AWS.
• Experience working cross-functionally in product organisations alongside product managers, designers, and stakeholders.
• Strong sense of ownership, problem-solving instinct, and clear, direct communication.
• Product engineer mindset — understands business context, not purely tech-focused.

Responsabilidades

• Lead larger projects or small squads, run meetings, write status reports, and track delivery.
• Proactively identify problems and drive resolution, often without guidance.
• Demonstrate impact clearly through metrics, not just activity.
• Take end-to-end ownership of product quality: reliability, efficiency, security, and performance.
• Drive engineering efficiency improvements across the organisation (faster onboarding, better tooling, reduced cycle time).
• Become the established go-to owner of at least one component or system with expert depth.
• Build working relationships cross-functionally across product, SRE, QA, integration managers, and gaming studios.
• Give detailed, specific feedback to the Tribe Lead and teammates.
• Invest in your own skills and bring new knowledge back to the team.

Conocimientos

Node.js

TypeScript

Kubernetes

Docker

AWS

Kafka

Distributed backend

Microservices

Cross-functional collaboration

Descripción del empleo

We are on a mission to pioneer the world’s next era of play. As we grow across Europe and Latin America, we’re building The Playstack - the technology powering the next generation of sports, gaming, and fan experiences. Join us, and help make it the most widely used platform in the world! From operations, to marketing, to product, we are looking for talented people who will shape how millions of customers play, watch, and connect every day.

The Gaming Integrations team operates approximately 26 provider integrations across three runtimes and is the critical path for Super entering new markets. This is a key capacity hire into a small, high-impact team, with immediate contribution expected across two strategic priorities: rebuilding the game platform into a scalable, multi-studio architecture, and accelerating integration delivery to support new country launches. You will have real ownership, high visibility, and direct influence on the team's technical direction.

What The Role Involves

Elixir Platform Migration

• Contribute to the migration of Node.js/Erlang integrations to the new Elixir-based platform, where feature parity across runtimes is a current blocker for multiple localisations

Game Studio Integrations

• Own the full lifecycle of new provider integrations (launchUrl, authenticate, balance, debit, credit, void), from implementation through to production sign-off

Platform Architecture

• Implement CI/CD pipelines, shared services, and the modular architecture required to support multiple exclusive gaming studios at scale

Operational Excellence

• Maintain KTLO (keeping the lights on) under 10% of team capacity whilst sustaining high availability across all 26+ live integrations

Project Impact

• Lead larger projects or small squads, run meetings, write status reports, and track delivery
• Proactively identify problems and drive resolution, often without guidance
• Demonstrate impact clearly through metrics, not just activity

Engineering Excellence

• Take end-to-end ownership of product quality: reliability, efficiency, security, and performance
• Drive engineering efficiency improvements across the organisation (faster onboarding, better tooling, reduced cycle time)
• Become the established go-to owner of at least one component or system with expert depth

Communication & Collaboration

• Build working relationships cross-functionally across product, SRE, QA, integration managers, and gaming studios
• Give detailed, specific positive and constructive feedback to the Tribe Lead and teammates
• Facilitate fast learning cycles and nurture innovation within the team

Organisational Impact

• Actively mentor less-experienced engineers and create conditions for them to grow
• Participate in recruiting and interviewing, with a particular focus on diversity recruiting
• Onboard new team members and make codebases easy to ramp up on
• Invest in your own skills and bring new knowledge back to the team (currently relevant: Elixir, Kafka operations, distributed systems at scale)

What We Are Looking For

• 5+ years building high-quality software with strong engineering practices (code reviews, CI/CD, design documentation)
• Proven track record of unblocking yourself and driving improvements across a team (high agency)
• Experience with microservice and event-based architectures
• Experience with Kafka
• Experience building highly available, highly scalable, distributed backend systems
• Proficiency in Node.js / TypeScript
• Hands-on experience with Kubernetes, Docker, and AWS
• Experience working cross-functionally in product organisations alongside product managers, designers, and stakeholders
• Strong sense of ownership, problem-solving instinct, and clear, direct communication
• Product engineer mindset — understands business context, not purely tech-focused

Nice to have

• Experience operating Kafka in production
• Elixir or functional programming experience (our strategic direction)
• Experience in the betting or gaming industry

What We Offer

• Medical / Health Insurance
• Open Annual Leave
• Employee Assistance Programme
• Training & Learning Development

Additional benefits vary by country and will be shared during the hiring process.

About Super

We are a global technology group, dedicated to building the future of entertainment and fan-centric experiences. With commercial markets in Brazil, Belgium, Poland, Romania, Greece and Serbia, and a network of offices across Spain, Croatia, Malta, Gibraltar, the Netherlands and the UK, we are a truly international organization. Our purpose at Super has evolved from sports and betting into creating the platform that stretches into the wider world of technology-driven entertainment. With a growing and diverse team of more than 5,000 people, we create immersive, responsible, and personalised experiences for millions of customers worldwide.

Shaping the Future of Play

Everything we do at Super is rooted in doing what is right: for customers, for each other, and for our long-term vision. Our Culture Manifesto is our North Star. It captures our purpose, mission, and the six core beliefs that shape how we think, make decisions, and act every day. Want to explore our culture in more detail? Visit our careers page: super.xyz/careers

Super is committed to the highest standards of compliance, safety, and responsibility. As such, we are active members of the International Betting Integrity Association (IBIA) and the European Gaming & Betting Association (EGBA).

At Super, we operate as a high-performing team. We hire and grow talent based on ability and potential, regardless of background and identity because we know diverse perspectives, drive better performance.