Senior Java Software Engineer

TSR Consulting; Rutherford (NJ); Hybrid; USD 96,000 - 152,000; Full time

Job summary

TSR Consulting is seeking a Lead/Senior Full Stack Java Developer for a Hybrid opportunity in Rutherford, NJ. The role focuses on designing, developing, and supporting scalable enterprise applications using Java, Spring Boot, Spring Cloud, and microservices.

You will work in a fast-paced Agile environment, contribute to RESTful API development, CI/CD pipelines, and ensure secure coding practices while mentoring less experienced engineers.

Qualifications

• Strong hands-on experience with Java 8+ and Spring Boot / Spring Cloud.
• Experience with Microservices architecture and design patterns.
• Experience developing RESTful APIs; GraphQL is a plus.
• Strong experience with SQL/RDBMS (Oracle/PostgreSQL).
• Experience with NoSQL databases (MongoDB/Cassandra).
• Experience with Kafka, RabbitMQ, or JMS and event-driven architectures.
• JUnit, Mockito, integration testing, and automated testing experience.
• Git, Maven/Gradle, and modern development practices.
• Cloud exposure: AWS, Azure, or GCP; cloud-native apps.
• Docker and Kubernetes experience.
• CI/CD pipeline design and maintenance.
• Monitoring/observability tools (Splunk, Grafana, Prometheus, ELK, Jaeger).
• Understanding OAuth2, JWT, secure coding, vulnerability management.
• Strong communication, leadership, and mentoring skills.
• Experience in Agile/Scrum environments.
• Bachelor's degree or equivalent experience.

Skills

Java

Spring Boot

Spring Cloud

Microservices

RESTful APIs

GraphQL

SQL

NoSQL

Kafka

RabbitMQ

JMS

JUnit

Mockito

Git

Maven/Gradle

AWS

Azure

GCP

Docker

Kubernetes

CI/CD

Monitoring/Observability

OAuth2

JWT

Agile/Scrum

Education

Bachelor's degree or equivalent experience

Tools

Oracle/PostgreSQL

MongoDB/Cassandra

Job description

TSR Consulting is currently seeking a highly motivated Lead/Senior Full Stack Java Developer for a Hybrid opportunity in Rutherford, NJ

Role: Senior Java Full Stack Engineer / Lead Developer

Duration: 6+ Months

Location: Rutherford, NJ (Hybrid)

We are looking for a Senior Java Full Stack Engineer / Lead Developer with strong experience in Java, Spring Boot, Spring Cloud, and Microservices to design, develop, and support scalable and secure enterprise applications.

Required Skills:

• Strong hands-on experience with Java 8+ and Spring Boot / Spring Cloud.
• Strong understanding of Microservices architecture and design patterns.
• Experience developing RESTful APIs; GraphQL is a plus.
• Strong experience with SQL/RDBMS such as Oracle or PostgreSQL.
• Experience with NoSQL databases such as MongoDB or Cassandra.
• Experience with Kafka, RabbitMQ, or JMS and event-driven architectures.
• Strong experience with JUnit, Mockito, integration testing, and automated testing.
• Experience with Git, Maven/Gradle, and modern development practices.
• Experience with AWS, Azure, or GCP and cloud-native applications.
• Hands-on experience with Docker and Kubernetes.
• Experience designing and maintaining CI/CD pipelines.
• Knowledge of application monitoring and observability tools such as Splunk, Grafana, Prometheus, ELK, or Jaeger.
• Understanding OAuth2, JWT, secure coding, and vulnerability management.
• Strong communication, problem-solving, and technical leadership/mentoring skills.
• Experience working in Agile/Scrum environments.
• Bachelor's degree or equivalent experience.

TSR Consulting offers all eligible employees a comprehensive benefits package including, but not limited to, major medical, HSA, dental, vision, employer-provided group life, voluntary life insurance, short-term disability, long-term disability, and 401k.

About TSR:

TSR is a trusted staffing and workforce solutions partner with more than 50 years of experience delivering highly qualified talent to support clients' most critical business and technology initiatives. Through a disciplined approach to sourcing, candidate vetting, and delivery, TSR helps organizations scale teams quickly while maintaining quality and reliability.

TSR operates with a global delivery model, leveraging specialized teams to support enterprise clients across North America and beyond.

In June 2024, TSR was acquired by Justin Christian, founder and CEO of BCforward, a global provider of professional services and workforce solutions.