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Sr Java Backend Developer Jobs (NOW HIRING)

Equiliem

Sr. Java Backend Developer

Piscataway, NJ · On-site

$120K - $156K/yr

Job Title: Sr. Java Backend Developer Job Type: Long term Contract We are seeking an experienced Java Developer to join our engineering team. The ideal candidate will have a passion for building high ...

New

Netorbit

Sr. Java Backend Developer

Wilmington, DE · On-site

$49 - $63.50/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA Need resumes. Resource with 10-15 years hands on ... Java Backend Developer • Java Developer - Preferable with Java 1.8 (java 8 features) experience ...

Net Orbit

Sr. Java Backend Developer

Wilmington, DE · On-site

$49 - $63.50/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA Need resumes. Resource with 10-15 years hands on ... Java Backend Developer • Java Developer - Preferable with Java 1.8 (java 8 features) experience ...

Georgia IT Inc

Java Backend Developer-Reston, VA

Reston, VA · On-site

$52.50 - $68.25/hr

As a Senior Java Backend Engineer, you will:- * Designing and implementing Java-based applications. * Analyzing user requirements to inform application design. * Defining application objectives and ...

Cardinal Integrated

Lead Backend JAVA

Reston, VA · On-site

$52.50 - $68.25/hr

As a Senior Java Backend Engineer, you will: * Designing and implementing Java-based applications. * Analyzing user requirements to inform application design. * Defining application objectives and ...

Flexton

Java Backend Developer

San Francisco, CA · On-site

$40 - $45/hr

Java Backend Developer Java Backend Developer - Local to Bay Area - Hybrid Rate: $40-$45/hr on W2 ... Collaborate with senior developers to build scalable and reliable applications. * Work closely with ...

New

Argyle Infotech

Senior Java Backend Developer

Durham, NC · On-site

$109K - $141K/yr

Senior Backend Java Developer Asset Mgmt Location: Durham, NC Visa: No OPT,CPT,H1B Job Overview We are seeking a highly skilled Senior Backend Java Developer to join the team responsible for our high ...

Kasmo Global

Sr. Java Backend Engineer

Mountain View, CA · On-site

$59.25 - $76.75/hr

Sr. Java Backend Engineer Location: Mountain View, CA (Onsite) Type: Contract Key skills are Java, Spring Boot, Micro Services, GIT Rebased Merge, Http methods, error codes, JWT, Authorization side.

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How much do sr java backend developer jobs pay per year?

As of Jun 24, 2026, the average yearly pay for sr java backend developer in the United States is $139,839.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,500.00 and $156,500.00 per year, depending on experience, location, and employer.

What is a Sr Java Backend Developer job?

A Sr Java Backend Developer is responsible for designing, developing, and maintaining backend systems using Java and related technologies. They work on building scalable APIs, integrating databases, optimizing performance, and ensuring security best practices. This role often involves collaborating with frontend developers, DevOps teams, and business stakeholders to deliver high-quality software solutions. Additionally, they mentor junior developers and contribute to architectural decisions.

What are the key skills and qualifications needed to thrive in the Sr Java Backend Developer position, and why are they important?

To thrive as a Sr Java Backend Developer, you need strong proficiency in Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, typically supported by a computer science degree or relevant experience. Familiarity with databases (SQL/NoSQL), RESTful API development, version control systems like Git, and cloud platforms such as AWS or Azure is highly valued; certifications in related technologies can be advantageous. Excellent problem-solving skills, effective communication, and leadership abilities are important soft skills for working with cross-functional teams and mentoring junior developers. These combined skills ensure efficient development of robust, scalable backend solutions that support organizational goals and seamless teamwork.

What are the typical daily responsibilities of a Sr Java Backend Developer?

As a Sr Java Backend Developer, your typical day involves designing and implementing backend features, writing clean and efficient Java code, and integrating with databases and external APIs. You'll work closely with front-end developers, QA engineers, and product teams to translate requirements into technical solutions, often participating in code reviews and architectural discussions. Troubleshooting and optimizing system performance, as well as mentoring junior developers, are also important aspects of the role. This dynamic environment encourages collaboration and enables you to play a key role in delivering reliable, high-performing software applications.

More about Sr Java Backend Developer jobs
What states have the most Sr Java Backend Developer jobs? States with the most job openings for Sr Java Backend Developer jobs include:
What job categories do people searching Sr Java Backend Developer jobs look for? The top searched job categories for Sr Java Backend Developer jobs are:
Sr Java Backend Developer jobs near you
Infographic showing various Sr Java Backend Developer job openings in the United States as of June 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $139,839 per year, or $67.2 per hour.
Sr. Java Backend Developer

Sr. Java Backend Developer

Equiliem

Piscataway, NJ • On-site

$120K - $156K/yr

Other

Posted 2 days ago

Job description

Job Title: Sr. Java Backend Developer
Job Type: Long term Contract
Job Description:
We are seeking an experienced Java Developer to join our engineering team. The ideal candidate will have a passion for building high-performance, scalable backend systems. As a key member of our team, you will collaborate closely with front-end developers, architects, and stakeholders to deliver secure, efficient, and innovative solutions. We highly prefer local candidates for this role to facilitate close collaboration with our team.
Key Responsibilities:
  • Design and develop backend systems: Write clean, efficient, and maintainable Java code to build the server-side logic of our applications.
  • Collaborate with front-end teams: Work closely with front-end developers to integrate user-facing elements with server-side logic.
  • API development and microservices: Design and implement RESTful APIs and microservices that power our applications.
  • Database management: Optimize database designs for performance, scalability, and data integrity using SQL or NoSQL databases.
  • Security and data protection: Implement robust security protocols, including authentication, authorization, and data protection.
  • Optimize performance: Ensure applications are optimized for speed and scalability.
  • Testing and deployment: Conduct testing and debugging to ensure a smooth deployment process, while also maintaining comprehensive documentation.
  • Work closely with the team: Participate in daily stand-ups, code reviews, and team discussions to ensure high-quality output.
Skills and Qualifications:
  • Java expertise: Strong experience with Java 8+ and frameworks such as Spring Boot, Spring MVC/Spring Security/ Spring Data.
  • RESTful services: Proven experience designing and consuming RESTful APIs.
  • Database knowledge: Proficiency in both SQL (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB).
  • Microservices architecture: Familiarity with microservices and containerization technologies such as Docker and Kubernetes.
  • Version control and collaboration: Proficient with Git and familiar with Agile development tools like JIRA.
  • Testing frameworks: Experience with automated testing using JUnit, Mockito, or similar tools.
  • Cloud platforms: Familiarity with cloud services (e.g., AWS, Azure, Google Cloud) and deploying services in a cloud environment.
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About Equiliem

Sourced by ZipRecruiter

Equiliem specializes in staffing clinical, non-clinical, and allied personnel. We excel in all levels, disciplines, and specialties within the healthcare spectrum. Our projects range from short to long term local and travel assignments. Equiliem has been recognized as a certified small business enterprise. In addition, we are proud that we have earned the prestigious Joint Commission accreditation for staffing firms and have been awarded Best in Staffing 4 years running by our employees and client partners.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

East Brunswick, NJ, US

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