Full Stack Engineer

• Build and maintain end-to-end features spanning React.js frontends and Java

(Spring Boot) microservices and database integrations .

• Develop responsive, performant, and accessible UIs integrated with REST and GraphQL APIs.

• Design and scale low-latency, high-throughput microservices for real-time data workflows.

• Implement event-driven systems using Kafka or SQS for asynchronous communication.

• Collaborate closely with Product, Design, and Architecture teams to translate business requirements into scalable technical solutions.

• Optimize application performance via caching strategies, async processing, and database tuning.

• Implement and maintain CI/CD pipelines, test automation, and monitoring frameworks.

• Leverage AI-assisted tools (Claude, Cursor, etc.) to boost velocity and maintain code quality.

• Participate in code reviews, design discussions, and architecture decisions.

• Write clean, maintainable code, follow design patterns, maintain high test coverage, and document key technical decisions.

Frontend: React.js, TypeScript, Next.js, React Native, Redux, GraphQL, Tailwind CSS Backend & Infra: Java (Spring Boot), Microservices, AWS ECS, Redis, ScyllaDB, MongoDB, GraphQL, AWS Lambda, MySQL, Aurora

Event Driven & AI: SQS, Kinesis, Claude, Cursor, LangChain

Observability: Prometheus, Grafana, CloudWatch, Sentry

Engineering Excellence: JVM tuning, GC profiling, Circuit Breakers, Async Tracing, We’re hiring an experienced Full Stack Engineer (React + Java) with 5-10 years of experience to design, build, and scale real-time web applications for our global B2B hotel marketplace., * 6-10 years of full stack development experience with a proven track record in production systems.

• Strong proficiency in React.js, JavaScript/TypeScript, Redux (or similar state management) and modern frontend frameworks.

• Solid backend experience with Java, Spring Boot, and Hibernate.

• Database experience with MySQL, MongoDB, or ScyllaDB.

• Hands-on with microservices, AWS (ECS/Lambda), SQS, and GraphQL.

• Familiarity with event-driven architectures and caching layers (Redis) and asynchronous processing.

• Working knowledge of observability tools (Prometheus, Grafana, CloudWatch, Sentry).

• Understanding of data structures, algorithms, and system design fundamentals.

• Passion for clean code, testability, and engineering excellence.

• Strong analytical and communication skills with the ability to collaborate across Product, Design, and QA teams.

• Comfortable in a remote-first, asynchronous, and ownership-driven culture.

Nice to Have

• Experience with React Native or mobile web frameworks.

• Exposure to Kafka, Kinesis, or other event-streaming platforms.

• Familiarity with CI/CD (GitHub Actions, Docker) and container orchestration (ECS).

• Experience with AI-assisted development, LLMs, or LangChain pipelines.

• Domain exposure to B2B platforms, travel-tech, or high-scale marketplaces.

• Background in Test-Driven Development (TDD) or Agile methodologies.

• Work on mission-critical, high-scale systems used by global hotel brands.

• Build real-time, low-latency products impacting millions of hotel transactions daily.

• Be part of a remote-first, AI-accelerated engineering culture that values autonomy and quality.

• Collaborate with senior engineers and architects solving complex distributed system challenges.

• Competitive compensation with equity participation and career growth opportunities.

• Learn and work with cutting-edge AI tools-from code generation to observability automation.

About Recro

51-200, Recro empowers talented developers by providing them with relevant experience at fast-growing startups based on technical competencies and aspirations.