Web Services & Data Engineer

Job Context: Riseup Labs is seeking an experienced Web Services & Data Engineer (Staff level) to design, maintain, and evolve the backend services powering our mobile gaming platform. This role requires a blend of API engineering, subscription systems expertise, and hands-on data engineering. You will be responsible for building secure, scalable systems that support authentication, entitlements, and multi-profile account management Job Responsibilities: Maintain, extend, and secure public and private APIs serving mobile apps, web apps, and third-party integrations. Maintain and enhance backend systems for subscriptions, entitlements, account management, and multi-profile user experiences. Work hands-on with C#, .NET Runtime, Firebase Functions, and Docker to support service deployments across multiple environments. Design and manage data models, migrations, and transformations across structured and unstructured data. Operate and optimize databases, including MySQL, MongoDB, and Firebase Firestore. Implement and maintain authentication and security systems, including JWT, PIN-based systems, OTP flows, and data security best practices. Collaborate with the platform, Unity, and DevOps engineers to ensure seamless integration of services with client applications. Participate in on-call rotations, providing timely support and troubleshooting for production issues. Contribute to technical architecture decisions, setting standards for API scalability, performance, and security. Educational Requirements: B.Sc in Computer Science and Engineering from any reputed public or private university. Additional Requirements: 7+ years of backend engineering experience, with at least 2+ years at senior or staff engineer level. Strong expertise in C# and .NET Core/Runtime, building APIs and backend services. Hands-on experience with Firebase Functions and integrating Firebase services into backend systems. Practical knowledge of Docker and containerized deployments across multiple environments. Proven ability in data modeling, migrations, and ETL for structured/unstructured data. Solid experience with MySQL, MongoDB, and Firebase Firestore (design, scaling, optimization). Strong understanding of authentication flows and security (JWT, OTP, PIN, encryption, compliance). Ability to support 24/7 production systems with on-call participation. Excellent problem-solving skills, attention to detail, and communication with cross-functional teams. Nice to Have : Experience supporting subscription-based consumer platforms (Apple/Google billing, Stripe). Familiarity with Azure DevOps pipelines and CI/CD workflows. Experience with data analytics pipelines (ETL into BI/analytics tools). Knowledge of compliance frameworks (COPPA, GDPR, PCI). Staff-level experience influencing technical direction across multiple teams. Workplace: Remote Working Hours: 9 pm - 6 am Salary: Negotiable (Based on experience and skills) Compensation & Other Benefits: Annual Performance Evaluation and Increment Festival Bonus (2) Group Life and Health Insurance Full Subsidize Lunch/Dinner Weekly 2 holidays Public holidays as per Riseup Labs calendar Training & Development by Organization Assigned Consultants The Application Process: Telephone Round. Interview with the client & Talent Acquisition Team. Job Offer. NB: Only shortlisted candidates will be communicated in the recruitment process.