Wilmington, DE · On-site
$55.50 - $70.75/hr
Interviews can be arranged immediately Sr. Core Java Developer Location: Wilmington, DE Length: 2 years No. of postions: 10 F2F REQUIRED Locals only Keys: Local to the Wilmington/Newark, DE area or ...
Wilmington, DE · On-site
$55.50 - $70.75/hr
Interviews can be arranged immediately Sr. Core Java Developer Location: Wilmington, DE Length: 2 years No. of postions: 10 F2F REQUIRED Locals only Keys: Local to the Wilmington/Newark, DE area or ...
Wilmington, DE · On-site
$55.50 - $70.75/hr
Java, J2ee, spring, spring boot, Microservices, API Qualifications Need strong consultant with microservices and spring boot apis Additional Information All your information will be kept confidential ...
Wilmington, DE · On-site
$55.50 - $70.75/hr
Java, J2ee, spring, spring boot, Microservices, API Qualifications Need strong consultant with microservices and spring boot apis Additional Information All your information will be kept confidential ...
Wilmington, DE · On-site
$55.50 - $70.75/hr
Java, J2ee, spring, spring boot, Microservices, API Qualifications Need strong consultant with microservices and spring boot apis Additional Information All your information will be kept confidential ...
Wilmington, DE · On-site
$55.50 - $70.75/hr
Java, J2ee, spring, spring boot, Microservices, API Qualifications Need strong consultant with microservices and spring boot apis Additional Information All your information will be kept confidential ...
Wilmington, DE · On-site
$49.50 - $64/hr
Keylent Inc is seeking a Senior Java Developer for their Wealth Management Client Channels Technology team. The role involves developing and supporting reactive applications, web services, and user ...
Wilmington, DE · On-site
$49.50 - $64/hr
Keylent Inc is seeking a Senior Java Developer for their Wealth Management Client Channels Technology team. The role involves developing and supporting reactive applications, web services, and user ...
Wilmington, DE · On-site
$49.50 - $64/hr
Job Summary JPMorgan Chase is seeking an experienced Java Full Stack Developer with strong ... Create Python scripts and applications for automation, data processing, and backend services.
Wilmington, DE · On-site
$49.50 - $64/hr
Job Summary JPMorgan Chase is seeking an experienced Java Full Stack Developer with strong ... Create Python scripts and applications for automation, data processing, and backend services.
Wilmington, DE · On-site
$51 - $65.75/hr
Fresher, Junior, Mid-level and Senior This is a full time development position reporting to a hands ... Develop backend services and processes that communicate with other services and databases * Perform ...
Wilmington, DE · On-site
$51 - $65.75/hr
Fresher, Junior, Mid-level and Senior This is a full time development position reporting to a hands ... Develop backend services and processes that communicate with other services and databases * Perform ...
Malvern, PA · On-site
... DevOps model. • Contribute to the ongoing modernization of legacy components across various ... Required : • Expert proficiency in Java and Spring Boot for API development. • Extensive, hands ...
Malvern, PA · On-site
... DevOps model. • Contribute to the ongoing modernization of legacy components across various ... Required : • Expert proficiency in Java and Spring Boot for API development. • Extensive, hands ...
Wilmington, DE · On-site
$51 - $65.75/hr
Title: Full Stack Java Developer (React + Java) Location: Wilmington, DE - Onsite Required Visa ... Solid backend development experience using Java and Spring Boot Balanced full-stack capability (~75 ...
Wilmington, DE · On-site
$51 - $65.75/hr
Title: Full Stack Java Developer (React + Java) Location: Wilmington, DE - Onsite Required Visa ... Solid backend development experience using Java and Spring Boot Balanced full-stack capability (~75 ...
Malvern, PA · On-site
... DevOps model. • Contribute to the ongoing modernization of legacy components across various ... Required : • Expert proficiency in Java and Spring Boot for API development. • Extensive, hands ...
Malvern, PA · On-site
... DevOps model. • Contribute to the ongoing modernization of legacy components across various ... Required : • Expert proficiency in Java and Spring Boot for API development. • Extensive, hands ...
Wilmington, DE · On-site
$51 - $65.75/hr
About the Role We are seeking a Full Stack Java Developer with strong backend expertise and hands-on frontend development experience to help design, build, and maintain scalable enterprise ...
Wilmington, DE · On-site
$51 - $65.75/hr
About the Role We are seeking a Full Stack Java Developer with strong backend expertise and hands-on frontend development experience to help design, build, and maintain scalable enterprise ...
Wilmington, DE · On-site
$51 - $65.75/hr
Java + React + AWS We are looking for a highly skilled Senior Full-Stack Developer to join our team in Wilmington, DE. The ideal candidate will possess strong experience in backend and frontend ...
Quick apply
Wilmington, DE · On-site
$51 - $65.75/hr
Java + React + AWS We are looking for a highly skilled Senior Full-Stack Developer to join our team in Wilmington, DE. The ideal candidate will possess strong experience in backend and frontend ...
Berwyn, PA · Hybrid
$73K - $174K/yr
Build scalable microservices using Java and Spring Boot and responsive UI components using Angular ... and back-end systems. * Demonstrate a strong handle on SQL by writing and optimizing complex ...
Berwyn, PA · Hybrid
$73K - $174K/yr
Build scalable microservices using Java and Spring Boot and responsive UI components using Angular ... and back-end systems. * Demonstrate a strong handle on SQL by writing and optimizing complex ...
Wilmington, DE · On-site
$106K - $177K/yr
We are looking for a Senior Android Developer with strong experience in Java and Kotlin to join our ... using Java and Kotlin. * Collaborate with product managers, designers, and backend engineers to ...
Wilmington, DE · On-site
$106K - $177K/yr
We are looking for a Senior Android Developer with strong experience in Java and Kotlin to join our ... using Java and Kotlin. * Collaborate with product managers, designers, and backend engineers to ...
Wilmington, DE · Hybrid
$106K - $177K/yr
We are looking for a Senior Android Developer with strong experience in Java and Kotlin to join our ... using Java and Kotlin. * Collaborate with product managers, designers, and backend engineers to ...
Wilmington, DE · Hybrid
$106K - $177K/yr
We are looking for a Senior Android Developer with strong experience in Java and Kotlin to join our ... using Java and Kotlin. * Collaborate with product managers, designers, and backend engineers to ...
Wilmington, DE · On-site
$51 - $65.75/hr
Title: Full Stack Java Developer (React + Java) Location: Wilmington, DE - Onsite Required Visa ... Solid backend development experience using Java and Spring Boot Balanced full-stack capability (~75 ...
Wilmington, DE · On-site
$51 - $65.75/hr
Title: Full Stack Java Developer (React + Java) Location: Wilmington, DE - Onsite Required Visa ... Solid backend development experience using Java and Spring Boot Balanced full-stack capability (~75 ...
Wilmington, DE · On-site
$49.50 - $64/hr
Looking for Strong Sr and Advance skill AWS Developer with Java * Must have hands-on experience in building API's/Micro services and also experience on moving workloads to AWS includes REST and soap
Wilmington, DE · On-site
$49.50 - $64/hr
Looking for Strong Sr and Advance skill AWS Developer with Java * Must have hands-on experience in building API's/Micro services and also experience on moving workloads to AWS includes REST and soap
Malvern, PA · On-site
$54.75 - $73/hr
Familiarity with Java back-end technologies, APIs, and microservices architecture. * Strong ... DevOps practices, and modern software development principles. * Experience leveraging and ...
Malvern, PA · On-site
$54.75 - $73/hr
Familiarity with Java back-end technologies, APIs, and microservices architecture. * Strong ... DevOps practices, and modern software development principles. * Experience leveraging and ...
Malvern, PA · On-site
$54.75 - $73/hr
Familiarity with Java back-end technologies, APIs, and microservices architecture. * Strong ... DevOps practices, and modern software development principles. * Experience leveraging and ...
Malvern, PA · On-site
$54.75 - $73/hr
Familiarity with Java back-end technologies, APIs, and microservices architecture. * Strong ... DevOps practices, and modern software development principles. * Experience leveraging and ...
Newark, DE · On-site
$120K - $130K/yr
... DevOps practices Requirements: • 8+ years of strong Java (Java 8/11/17+) • Experience with ... backend systems, ensuring adherence to high and basic design principles • Lead database ...
Newark, DE · On-site
$120K - $130K/yr
... DevOps practices Requirements: • 8+ years of strong Java (Java 8/11/17+) • Experience with ... backend systems, ensuring adherence to high and basic design principles • Lead database ...
Newark, DE · On-site
$120K - $130K/yr
... DevOps practices Requirements: • 8+ years of strong Java (Java 8/11/17+) • Experience with ... backend systems, ensuring adherence to high and basic design principles • Lead database ...
Newark, DE · On-site
$120K - $130K/yr
... DevOps practices Requirements: • 8+ years of strong Java (Java 8/11/17+) • Experience with ... backend systems, ensuring adherence to high and basic design principles • Lead database ...
$66.4K - $78.3K
0% of jobs
$78.3K - $90.2K
0% of jobs
$90.2K - $102.1K
1% of jobs
$102.1K - $114.1K
9% of jobs
$114.1K - $126K
15% of jobs
$126.3K is the 25th percentile. Wages below this are outliers.
$126K - $137.9K
18% of jobs
The median wage is $142.5K / yr.
$137.9K - $149.8K
19% of jobs
$159.8K is the 75th percentile. Wages above this are outliers.
$149.8K - $161.8K
16% of jobs
$161.8K - $173.7K
10% of jobs
$173.7K - $185.6K
7% of jobs
$185.6K - $197.5K
5% of jobs
$66.4K
$145K
$197.5K
A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.
Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.
To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.
For Senior Java Backend Developer jobs in Downingtown, PA, the most frequently searched job titles are:
Cities near Downingtown, PA with the most Senior Java Backend Developer job openings:
$55.50 - $70.75/hr
Contractor
Re-posted 5 days ago
Interviews can be arranged immediately
Sr. Core Java Developer
Location: Wilmington, DE
Length: 2 years
No. of postions: 10
F2F REQUIRED Locals only
Keys:
Local to the Wilmington/Newark, DE area or can commute from current residence
- 9+ years of solid Java/J2EE development experience
- Experience developing RESTful Web Services from scratch
- Experience developing SOAP Web Services is a plus
- Experience with Spring MVC framework
- Any experience with Jax-RS, Jax-WS, Jersey, RestEasy, etc. is a plus
- Experience with web development (HTML, CSS, JavaScript, etc.) is a plus
- Experience with SOA architecture and principals is a plus
- Financial experience is a big plus (Bank of America, JP Morgan, Barclays, etc.)
BS Degree
All your information will be kept confidential according to EEO guidelines.
