• Design and implement new customer-facing features using a modern technology stack • Write reusable and extensible code, following test-driven development practices • Participate in code reviews and collaborative design sessions with other Software Engineers and Product Designers • Collaborate with the broader Engineering team to contribute to technical leadership • Provide mentorship and guidance to junior developers

• Architect, build and ship interactive game experiences on the web • Own features end to end → from idea → prototype → alignment → implementation → measurement • Push performance to the edge (render efficiency, paint time, controlled updates, FPS stability etc) • Developing sample applications to help clients get started quickly in understanding the capabilities of the SDKs and the best ways to use it. • Optimizing our SDKs along many axes: developer-friendliness, customizability, and reliability. • Supporting clients as they integrate our SDKs into their own products with documentation, sample code, and correspondence. • Automating tools and processes that our team can rely on for daily development, testing, and release management. • Releasing new features that clients can customize and integrate into their own products at regular intervals. • Monitoring crash logs and developer feedback to identify points of improvement in the products.

• Lead the creation and management of Unit & Characterization tests (Golden Master generation) to validate the ported C++ business logic against legacy behavior. • Implement and maintain test automation, Quality Assurance, and coordinate UAT and DevOps activities. • Integrate workflow and deliverables into the existing CI/CD pipelines, enforcing strict Quality Gates, ensuring 100% golden master match and constraining performance regression to less than 10% from the C++ baseline. • Drive the creation of a comprehensive test suite targeting ≥3,200 total test cases and ≥80% code path coverage across core components like Node Managers, Event Handlers, Business Rules, and the BRG Module. • Conduct performance profiling and testing to meet Non-Functional Requirements (NFRs) like 7,000–8,000 TPS throughput and event processing latency of <5ms. • Focus on validating key modernization aspects, including IPC behavior, cache operations (L1/L2 Redis tiering), and Node Manager state transitions.

• Taking responsibility and duties at every stage of the software development life cycle • Writing testable code in accordance with software development standards • Testing the delivery of the piece of software that it develops in limit values ​​and adverse conditions • Documenting the software it developed • Preparing the necessary documents and tools for the version transition of the software which is developed