ChillBase

Tech Lead

1 мес. назад

КипрАрменияГрузия+2SeniorRemote

rustasync programminggrpcprotobufkafkasqlmysqlmariadb

We are looking for a Tech Lead for Server Development at ChillBase to lead the technical direction of our platform for the game OneState, focusing on distributed systems, architecture, and team growth.

About the company

We are working on OneState, a unique Social RolePlay game.

Responsibilities

Design and evolve the architecture of a server platform consisting of dozens of microservices.
Make technical decisions for new services, integrations, and distributed systems.
Design and maintain API contracts between services using gRPC, Protobuf, and REST.
Develop the Kafka-based event-driven architecture, including event schemas, data flows, and processing guarantees.
Develop and review Rust server-side code while maintaining high standards of code quality and reliability.
Work with the existing codebase, identify bottlenecks, technical debt, and potential performance or reliability issues.
Design database solutions, including transactions, indexes, migrations, query optimization, and data storage structures.
Improve infrastructure and engineering practices around Kubernetes, GKE, GitOps, and CI/CD.
Develop observability across the platform, including metrics, distributed tracing, SLOs, and diagnostic tools.
Participate in designing solutions for authentication, authorization, and access management.
Break down technically complex tasks, participate in planning, and help define technical development priorities.
Support the growth of engineers through technical guidance, mentoring, and regular feedback.
Participate in hiring and help build the engineering team.
Collaborate with product, analytics, web, and other technical teams to design and implement shared solutions.

Requirements

Commercial experience developing with Rust and a deep understanding of the language and its ecosystem, including async programming, error handling, and the type system.
Hands-on experience designing and developing microservice architectures.
Strong understanding of gRPC and Protobuf, including API contract design, backward compatibility, code generation, and API versioning.
Experience with Kafka and event-driven architecture, including delivery guarantees, idempotency, event ordering, and event-driven communication.
Strong understanding of SQL and relational databases, including transactions, isolation levels, migrations, indexes, and working with databases under load.
Experience with MySQL / MariaDB and an understanding of columnar databases, particularly ClickHouse, and their use cases.
Hands-on experience with Kubernetes and Infrastructure as Code / GitOps approaches.
Understanding of GCP / GKE, Helm, and deployment tools such as ArgoCD.
Understanding of modern authentication and authorization approaches, including OAuth2, OIDC, JWT, and IAM.
Experience building observability for distributed systems, including metrics, tracing, alerting, and SLOs.
Experience as a Tech Lead / Team Lead, including code reviews, setting engineering standards, planning, task decomposition, hiring, and developing engineers.
Ability to deeply understand existing codebases, identify technical risks, and make decisions with long-term system maintainability in mind.
Experience actively using AI agents and AI tools in daily engineering work.

Nice to have

Experience developing with Go — one of the platform's gateways is written in Go.
Web development experience: TypeScript, React, NestJS.
Experience with B2C monetization, including payments, in-app purchases, App Store, Google Play, subscriptions, and promotional mechanics.
Experience building analytical data marts and data pipelines, and working with ClickHouse.
Hands-on experience with SAST, Semgrep, supply chain security, and CI/CD security.
Experience developing small services at the network edge, for example with Cloudflare Workers.
Knowledge of approaches to reliability, fault tolerance, and consistency in distributed systems.
Experience working with large-scale, high-load gaming or B2C systems.

Conditions

Growth and development: We invest in the growth of team members, conduct regular performance reviews, and review salaries based on performance.
Care for employees: Paid sick days, the ability to take days off, support during difficult life situations, and a minimum of bureaucracy and processes for the sake of processes.
Relocation support: We support with relocation for this role.