Senior Backend Engineer/ Rust developer with Java (Java / GraphQL / Rust) locals
Hybrid in Englewood Cliffs, NJ, US β’ Posted 6 hours ago β’ Updated 6 hours ago

A4 Staffing LLC
Dice Job Match Scoreβ’
π― Assessing qualifications...
Job Details
Skills
- Core Java
- Java 8/11/17
- Spring Framework
- Spring Boot
- GraphQL
- REST APIs
- Microservices Architecture
- Rust
- Tokio
- Actix
- JSON
- JOLT
- XSLT
- API Development
- Distributed Systems
- Performance Optimization
- Git
- Maven/Gradle
- CI/CD
- Agile/Scrum
Summary
π Hiring: Senior Backend Engineer/ Rust Developer with core java (Java / GraphQL / Rust) locals only
π Location: Englewood Cliffs, NJ 07632
π’ Work Mode: 3 Days Onsite per Week
π― Experience Required: 5+ Years
π
Interview Process:
L1 – External Team
L2 – Tavant (Virtual / In-Person – NJ Office)
L3 – Technical Video Round
Final – In-Person Coding Round
πΌ Job Overview
We are seeking a Senior Backend Engineer with strong expertise in Core Java, Spring Boot, and GraphQL, along with exposure to Rust (Tokio/Actix) for building high-performance microservices and scalable backend systems.
This role involves designing and developing robust APIs, optimizing system performance, and contributing to modern distributed architecture initiatives.
β Must Have Skills
5+ years of strong Core Java experience
Hands-on experience with Spring / Spring Boot
Strong expertise in GraphQL API development
Experience building RESTful & Microservices architectures
Strong understanding of backend performance optimization
Good communication and collaboration skills
β Nice to Have
Experience with Rust (Tokio / Actix frameworks)
Knowledge of JOLT (JSON to JSON transformation)
Experience working with XSLT
Exposure to distributed systems or event-driven architecture
π― Key Responsibilities
Design and develop scalable backend services using Java and Spring Boot
Build and optimize GraphQL APIs
Develop high-performance services using Rust (where applicable)
Collaborate with cross-functional teams to define system requirements
Participate in code reviews and in-person technical evaluations
π© Interested candidates, please share your updated resume along with:
Current Location
Work Authorization
Availability for Interview
Notice Period
π Contact: +1
- Dice Id: 91165404
- Position Id: 8896874
- Posted 6 hours ago
Company Info
IT staffing departments are currently grappling with significant challenges as they are expected to achieve more with fewer resources. As the IT job market strengthens, organizations nationwide are under pressure to expand their workforce, including help desk and desktop support roles, and especially in specialized areas like system administration, network engineering, DBA, and development. With growing demand, the pool of skilled labor has shrunk, leading to soaring recruitment costs in an increasingly competitive labor market.
For over a decade, A4staffing has been a trusted partner in overcoming these challenges. By leveraging our core expertise, we access a deeper candidate pool than typical HR departments can. Our flexible Contract-to-Hire program and highly competitive rates for permanent placements help maximize budget efficiency while ensuring successful hires. Clients rely on us for their short-term and long-term staffing needs across various roles, including developers, engineers, architects, project managers, directors, and CIOs. Our expert staffing team ensures we match the right candidates to each position.
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