java software developer - mid level Jobs

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Senior Java Developer

Synechron Inc.

Weehawken Township, New Jersey, USA

Full-time

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron's progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development in

Senior Java Software Engineer (Onsite)

RTX Corporation

Richardson, Texas, USA

Full-time

Date Posted: 2025-07-23 Country: United States of America Location: TX234: Richardson 1717 CityLine 1717 East CityLine Drive Building C17, Richardson, TX, 75082 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to h

Lead Java Engineer

Atika Tech

Remote

Full-time, Contract

Position: Lead Java Engineer Location: Remote Experience: 15+ Years Lead enterprise Java application modernization and Azure migration with hands-on expertise in GWT, Oracle, SAP integration, and cloud-native architecture . Responsibilities: - Architect and implement robust Java-based enterprise applications using Core Java and Java 6. Design and maintain front-end components using Google Web Toolkit (GWT). Lead the migration of legacy systems to Microsoft Azure, ensuring scalability, security,

Java Lead/Java Technical Lead- W2 Position

SunTechPros, Inc.

Mountain View, California, USA

Contract

Sr. Java Tech Lead Location: Mountain View, CA (Onsite)Contract Position- W2 Responsibilities:70-85% hands-on software development across all SDLC phases.Conduct design and code reviews; create technical documentation.Contribute to our DevOps model.Develop AI-first and generative AI-first product experiences.Estimate and sequence development activities.Analyze inputs to create software and services.Identify technical dependencies.Collaborate with engineers and architects.Qualifications:7+ years

Lead Java Developer

BridgeNexus Technologies Inc

Los Angeles, California, USA

Full-time

Role: Lead Java Developer Location: Los Angeles, CA (Hybrid) Duration: 6-12 months Min EXP: 12 Years Client: Elevance Health Primary Skills Good Hands-on Java, Springboot , Springboot Kafka & Frontend React or Angular.Overall 12+yrs of software development.Work independently and lead a team.Take ownership of projects, collaborating with technical and business leaders to craft innovative yet straightforward solutions for complex business challenges.Good to have exp in AI/ LLM.Write clean, scalabl

Sr. Full Stack Java Developer (Java/React)

Judge Group, Inc.

Charlotte, North Carolina, USA

Contract

Location: Charlotte, NC Salary: $55.00 USD Hourly - $56.00 USD Hourly Description: Job Title: Sr. Full Stack Java Developer (Java/React) Location: Charlotte, NC (Onsite) Duration: 12+ months Contract Local Candidates Only Required Qualifications: 8+ years of software engineering experience Desired Skills & Experience: Extensive experience with Java 11+, including Spring, Spring Boot, and Java EEStrong knowledge of object-oriented programming, data structures, and design patternsExperience

Java Senior Software Engineer, $175K - $190K

DP Search

Ronkonkoma, New York, USA

Full-time

No Consulting firms. No sponsorship available. Must live within a commutable distance of Ronkonkoma, NY to be considered. This is a hybrid role. TITLE: Senior JAVA Software Engineer QUALIFICATIONS AND EDUCATION REQUIREMENTS: Bachelors Degree in Computer Science, Engineering, or a related field. Equivalent experience considered. 5+ years of Java development experience PREFERRED SKILLS Industry experience in one or more of the following: ERP, eCommerce and CRM systems Java/J2EE SQL database des

Senior Java Software Engineer (Onsite)

RTX Corporation

Aurora, Colorado, USA

Full-time

Date Posted: 2025-07-29 Country: United States of America Location: CO106: 16470 East Hughes Drive,Aurora 16470 East Hughes Drive Building S77, Aurora, CO, 80011 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: TS/SCI without Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help ou

Java full-stack developer with Telemetry systems experience

Sun Technologies,Inc.

Littleton, Colorado, USA

Contract

Job Title: Java full-stack developer with Telemetry systems experience Duration: up to 12 months contract with possible extension Location: Littleton, CO (Hybrid, onsite 3 days per week) Work Schedule: 4/10-1st Shift Pay Rate: $65/hr - $85/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Job Descr

Sr. Java Developer

BlackFern Recruitment

Stamford, Connecticut, USA

Full-time

INDEPENDENT WORK AUTHORIZATION.NO STAFFING FIRMS/RECRUITERSFINANCIAL INDUSTRY EXPERIENCE NEEDEDQualificationsBachelor s or master s degree in computer science or related degree. 10 years of Java experience or similar object-oriented language experience. Strong knowledge of object-oriented concepts, n-tier applications Knowledge of any relational database concepts (Oracle is a plus). Hands-on experience with server-side programming, ideally with Java/JEE or C++, message-oriented systems, RESTful

Senior Java Developer Lead (Apps Dev Tech Lead Analyst - C13 )- IRVING

Citi

Remote or Irving, Texas, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements

Java Lead Developer

Katal Tech

Chicago, Illinois, USA

Third Party, Contract

Skillset: Java microservices, Kafka, AI/ML, AWS Java Lead: An Lead has an end to end product mindset - design, implementation, testing and deployment Design and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices Experience with AI/ML Experience with CI/CD, Jenkins Experience with Junit/Mockito Experience with database (SQL/No-SQL_ Experience with Agile, Jira, Git Experience with Kafka/K

Senior Java Developer

DP Professionals Inc

Columbia, South Carolina, USA

Contract

DPP is seeking a Senior Java Developer for an opportunity in Columbia, SC. Work arrangement: Partial onsite: 2-3 days onsite/week and as needed W2 position; 5 months Candidates who are foreign nationals must have resided in the US for at least three (3) of the last five (5) years prior to assignment to the client s applicable government contract. Position summary: This Senior Java Developer role requires strong leadership skills and the ability to communicate your ideas to your customer, teammat

Senior Java Developer

Diverse Lynx Llc

Tampa, Florida, USA

Full-time

Title: Senior Java Developer//Fulltime position Location: Tampa, FL - (Onsite from day1) Duration: Fulltime/Permanent Salary is depend on exp. Job Description:- Senior Java Developer Must Have Technical/Functional Skills- Java EE, Core Java (SE), Spring, Hibernate, Spring Batch, MyBatis, JBoss EAP, WebLogic, SQL, SOAP/REST API, ReactJS, JSF Roles & Responsibilities Designing, creating, and implementing Java-based applications.Interpreting briefs to create high-quality coding that functions accor

Software Engineer Senior, RPG, JAVA

FIS

Florida, USA

Full-time

Job Description About FIS We are FIS. Our technology powers the world's economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you're ready to start learning, growing and making an impact with a career in fintech, we'd like to know: Are you FIS? About the role We are looking for an experienced RPG/Java Senior Software Engineer to join our HORIZON Banking Solutions development team and he

Java backend developer / Architect - New York - No H1b, OPT and CPT

Magma IT Technologies

New York, New York, USA

Contract, Third Party

Job Title: Java backend developer / Architect Location: New York city, NY (Hybrid) Visa: all visa is workable except H1b, OPT and CPT Duration: 12 Months (High Potential for Extension) (Local candidates are Preferred and old LinkedIn profile is mandatory) Note: Only genuine candidates will be considered. Submissions involving fake () candidates or any form of misrepresentation will result in immediate disqualification and may lead to your company being permanently blocked from future opportunit

Senior Software Engineer (Java)

Adyen

Chicago, Illinois, USA

Full-time

This is Adyen Adyen provides payments, data, and financial products in a single solution for customers like Meta, Uber, H&M, and Microsoft - making us the financial technology platform of choice. At Adyen, everything we do is engineered for ambition. For our teams, we create an environment with opportunities for our people to succeed, backed by the culture and support to ensure they are enabled to truly own their careers. We are motivated individuals who tackle unique technical challenges at sca

Senior Java Engineer - VP - TAMPA

Citi

Remote or Tampa, Florida, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements

Senior Java Developer

ASSYST

Baltimore, Maryland, USA

Contract

ASSYST is seeking a highly skilled and experienced Senior Java Developer to join our clients team. The ideal candidate will play a critical role in designing, developing, maintaining, and supporting enterprise systems and applications on client's technology platforms. This position requires strong expertise in Java/J2EE, enterprise application architecture, and integration with various databases and front-end technologies. Job Title: Senior Java Developer Location: Baltimore, MD 21202 (Hybrid)

Lead Java Developer

PTR Global

Jersey City, New Jersey, USA

Full-time

Position: Core Java - Advanced Location: Jersey City, New Jersey Duration: Contract Job ID: 169033 Job Overview: As a Lead Software Engineer, you will play a pivotal role within an agile team, dedicated to enhancing, developing, and delivering top-tier technology products in a secure, stable, and scalable manner. Your expertise will be crucial in devising innovative technology solutions across various technical domains, supporting the firm's business objectives. Responsibilities: Collaborate