Senior Fullstack Engineer, ReactJS/Java/GraphQL

qode.world

Senior Fullstack Engineer responsible for leading software applications development at CoderPush. Collaborating with clients and utilizing state-of-the-art technology for impactful solutions.

Posted 5/12/2026full-timeRemote • 🇻🇳 VietnamSeniorWebsite

Tech Stack

Tools & technologies

Amazon RedshiftApacheAWSCloudElasticSearchGraphQLJavaKafkaMicroservicesNoSQLPostgresReactRedisSQLTypeScript

About the role

Key responsibilities & impact

Provide technical leadership in the design, integration, implementation, and transition of enterprise SaaS human services system
Flexible design architectural approach to deliver configurability along the data creation, integrations, workflows, notifications, and data persistence
Understand and synthesize integration requirements, and develop recommendations based on business objectives, product roadmap, solution architecture and technical considerations
Contribute to the development of our platform functionality using state-of-the-art frameworks and tools
Specify and troubleshoot API integrations in an ecosystem of multiple systems
Work closely with client stakeholders, partners, product managers, creative designers, platform architect, and other software engineers
Constantly learn and use leading-edge technologies
Implement a system that will address the needs of vulnerable populations
Contribute to the highest security, extensibility, reusability and testing standards in system architecture and software, interface, components, data structures, and algorithms specifications.

Requirements

What you’ll need

8+ years of software engineering experience.
Proven, deep hands-on experience with ReactJS, TypeScript in production environments (must have)
Proficient in Java for multi-tier web app development (must have)
Proven track record of building and consuming GraphQL APIs, including schema design and client integration
Strong proficiency in English communication.
Skilled in building microservices and adhering to OpenAPI standards.
Experienced with ElasticSearch, PostgreSQL, Redis, S3, Redshift, Apache Kafka, Lambda, and EMR
Led major IT application implementations.
Strong problem-solving skills and the ability to identify roadblocks.
Familiar with Agile, Git, IT security architecture, and testing methodologies.
Knowledgeable in AWS/cloud deployment and scaling.
Proficient in REST APIs, GraphQL, SQL, NoSQL, and web dev concepts.
Emphasize clean, efficient, and documented code.
Practitioner of TDD, CI/CD, and time management.

Benefits

Comp & perks

Attractive salary range and we are open to negotiate if you're a strong fit.
Hybrid/Remote-friendly culture, work where you grow best!
Flexible hours, async teamwork (we respect your focus time)
Work equipment support
Allowance for Certification & Skill Development
Year-end bonus & performance-based rewards
22 paid leaves from your 5th year - take a full month off
Career growth with personal coaching sessions
Open, collaborative team culture - no micromanagement, only trust
Tools & AI-powered workflows that make remote work easier

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

ReactJSTypeScriptJavaGraphQLmicroservicesElasticSearchPostgreSQLRedisAWSREST APIs

Soft Skills

communicationproblem-solvingleadershiptime management