استخدام senior full stack engineer

توضیحات آگهی

Senior Fullstack Engineer
We re looking for a senior engineer to take ownership of significant parts of our product frontend and backend not just implementing tickets but shaping how we build You ll make architectural decisions set patterns other engineers follow and mentor the people around you
This is a hands on role You ll still write code most days But you ll also be the person who decides how a feature should be structured across the stack catches the design problem before it ships and pushes back when something doesn t hold up whether that s a component that s about to become unmaintainable or a transaction boundary that won t survive contact with real money
We build a B2B B2C gold trading platform wallets order matching double entry ledgers physical inventory tracking and integrations with external pricing and accounting systems The problems are real the data is real and correctness isn t optional
What you ll do
Lead the technical design of major features end to end define the approach break it down across frontend and backend and see it through to production
Build interfaces in React and TypeScript that hold up under real usage and real data
Build backend services in Kotlin Spring Boot well shaped APIs correct transaction boundaries and data models that stay sane as the domain grows
Own the seam between frontend and backend API contracts error semantics pagination and the async flows that connect them
Own performance across the stack bundle size render behavior and load times on the frontend query plans N 1s and throughput on the backend plus the measurements that tell you whether it s actually improving
Set and maintain engineering standards component patterns folder module structure typing conventions service and transaction patterns and testing strategy
Guard correctness where it counts idempotency consistency and safe handling of money and inventory
Review code with real depth and give feedback that helps people grow
Mentor mid level and junior engineers through pairing code review and design discussions
Work directly with design product and other engineers to shape requirements before implementation starts not after
Contribute to technical planning and help the team decide what s worth building and in what order
What we re looking for
Experience
5 years building software professionally with meaningful time on complex long lived products
Track record of owning a feature or system end to end frontend through backend including the parts that went wrong
Comfortable operating across the stack you may lean one way but you re not a stranger on the other side
Technical Frontend
Deep React knowledge hooks rendering behavior state management trade offs and when a component should be split or shouldn t be
Strong TypeScript generics utility types and the judgment to know when strictness helps and when it s ceremony
Fluent JavaScript including the parts people avoid async behavior the event loop closures memory
Solid browser fundamentals accessibility and responsive layout
Technical Backend
Strong Java Kotlin on the JVM with Spring Boot you understand dependency injection the request lifecycle and where the framework helps vs gets in the way
Real database competence you can read a query plan understand transactions and isolation spot an N 1 and design a schema and its migrations to evolve safely we use PostgreSQL JPA Hibernate and Flyway
API design judgment you design endpoints and contracts that are hard to misuse with clear error and pagination semantics
Comfort with async and messaging queues retries idempotency and eventual consistency we use RabbitMQ you know when a call should be synchronous and when it shouldn t
Instinct for correctness under concurrency race conditions double spends partial failures and how to make an operation safe to retry
Technical Across the stack
Experience with modern tooling bundlers linters build systems CI pipelines and comfort configuring them not just using them
Testing as part of how you work unit integration and enough end to end to trust a release
Ways of working
You can explain a technical decision to a non technical stakeholder without condescending or oversimplifying
You raise problems early rather than working around them quietly
You write clearly specs PR descriptions and async updates
You re comfortable disagreeing with a decision and then committing to it
Nice to have
Next js in production App Router server components SSR ISR and the caching behavior that comes with them
Experience with modular monoliths or service decomposition module boundaries and knowing where a seam belongs
Fintech payments ledger or other domains where correctness and money are on the line
Experience introducing or maintaining a design system
Frontend performance work backed by real metrics Core Web Vitals profiling
Monorepo multi module build experience
Contributions to open source technical writing or internal tooling
شرکت ملی گلد Melligold
دسته بندی وب برنامه نویسی و نرم افزار
نحوه همکاری تمام وقت
نوع همکاری حضوری
مدرک تحصیلی کارشناسی
سابقه کار سه تا شش سال
حقوق توافقی
جنسیت مهم نیست
مهارت ها Full stack Python typescript React
شهر تهران تهران