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The Backend Software Engineer will design and develop distributed services for player rewards and gamification using .NET and event-driven architecture. The role involves optimizing microservices, driving containerization and cloud migration, and participating in an on-call rotation.
Build and maintain the backend systems that handle player account management, authentication, and security for 40+ iGaming brands using .NET C#, Web API, and microservices.
Senior backend engineer joining Betsson Group's Campaigns & Rewards team in Malaga, designing distributed .NET services with event-driven architecture for loyalty features like tournaments and personalized campaigns, while driving containerization, cloud migration, and system scalability on AWS/Kubernetes.
Backend engineer on Betsson Group's Payments Engineering team in Buenos Aires, building and maintaining scalable server-side payment applications, RESTful APIs, and microservices in .NET/C#. Core stack includes SQL/NoSQL databases, Azure or AWS, Docker/Kubernetes, and messaging tools like Kafka and RabbitMQ.
Backend engineer at an iGaming leader building scalable player-account systems in .NET/C# while keeping systems secure and compliant.
Backend developer on a 12-person team building RaceBets, Betsson's global horse racing betting platform. Day to day: owning features end-to-end across REST APIs and PHP 8+ backend services in a high-traffic, SQL-first real-money system, including payments/settlements and third-party integrations, with occasional Java work.
Leads a backend team developing loyalty and engagement features for an iGaming company, using C#, .NET, and cloud-native tools like AWS and Kubernetes.
Develops and maintains a high-performance, multi-brand sports betting platform using .NET/C#, microservices, and cloud technologies in a global agile team.
Build and maintain a high-performance sports betting backend using .NET/C#, WebAPI, and SQL/NoSQL databases to power 20+ brands in a global iGaming platform.
Develops and maintains a high-performance sports betting platform using .NET/C#, .NET Core, and SQL Server, ensuring scalability and reliability for global users.
Backend engineer builds and scales .NET microservices for a gaming company’s wallet platform, focusing on event-driven architecture, containerization, and cloud migration.
Build and maintain the backend systems that handle player accounts, authentication, and responsible gaming for 40+ iGaming brands using .NET C#, Web API, and microservices.
The Backend .NET Software Engineer will develop and scale the core gaming platform for Betsson Group, focusing on game play and discovery features. The role involves working with a microservices architecture, containerization, and a tech stack including C#, .NET Core, Kafka, and various SQL/NoSQL databases.
Backend Systems Developer focused on building and enhancing integrations for a high-growth digital business. The role involves developing core systems to support expanding engineering capabilities within a hybrid work model in Runcorn.
Senior backend engineer joining a contractor engagement to build a state government professional licensing and regulatory compliance platform on Google Cloud. Day to day: designing Java 21/Spring Boot microservices, owning the REST API surface, building PostgreSQL persistence, event-driven Pub/Sub flows, payments, and OAuth-secured services.
Lead a backend engineering team at OX Security building VIBESEC, an AI security product that protects the AI-driven software development lifecycle from code generation through cloud runtime. The role blends people leadership, architecture, and hands-on backend guidance in a fast-moving cybersecurity startup.
Hands-on Backend Team Lead at OX Security, a cybersecurity company securing the AI-driven SDLC. Leads sprint execution, technical design, mentoring, and customer-facing technical sessions while contributing to high-scale development with Node.js, AWS, and MongoDB.
AccuRanker is hiring a backend-focused engineer in Aarhus to build Django-based APIs, background processing, and data models powering large-scale analytics, including AI-enabled platform components. The role is on-site with future hybrid options and optional extension into frontend work.
Senior Backend Developer at AccuRanker (SEO rank-tracking SaaS) owning backend features, data models, and query paths in a data-heavy environment — building Django APIs, background jobs, and scalable data schemas for high-traffic workloads. Core stack is Python/Django/Celery with deep database work; on-site in Aarhus with possible hybrid options.
Backend developer at AccuRanker in Aarhus building the product side of an SEO/AI-visibility analytics platform: Django APIs, background jobs, and data models, with heavy query tuning against Postgres and ClickHouse serving tens of millions of daily analytical queries. Optional React frontend work; stack is mostly Python.
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