Jobs in the United States

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Added 2 mins ago
MP
Data Engineer
Manatt, Phelps & Phillips, LLP
NY
- $160,000 to $190,000 USD / year
Performance Tuning & Optimization: Monitor system performance and optimize queries using execution plans, indexing strategies, statistics, and bottleneck analysis.
Added 3 mins ago
Fellow Systems Engineer
Boston Scientific
Valencia, CA
Provide technical leadership in system risk management, including failure mode and effects analysis (FMEA), hazard analysis and mitigation strategies for complex medical device systems
Added 3 mins ago
Project Consultant
Simpson Gumpertz & Heger
Waltham, MA
…offering services in structures, building enclosures, advanced analysis, performance & code consulting, and applied science & research. We are committed to building long-term client…
Added 6 mins ago
Principal Systems Engineer, Embedded R&D
USA SOLVENTUM US LLC
TX
As a Principal Systems Engineer, Embedded R&D, you will have the opportunity to tap into your curiosity and collaborate with some of the most innovative and diverse people around the world.…
Added 10 mins ago
Manager, Clinical Affairs Specimen Operations
Exact Sciences Corp
WI · CA
Process engineer and design strategy for clinical research study specimen logistics and other specimen collection types needed per defined programs.
Added 15 mins ago
Test Engineer - Electric Propulsion, Satellites (Starlink)
SpaceX
Redmond, WA
The Electric Propulsion Test Engineer is responsible for ensuring the electric thrusters that propel Starlink satellites and their associated components have been tested and qualified to…
Added 15 mins ago
Sr Supplier Quality Engineer, Inverter and Battery Technology
Nextpower LLC, USA
Nashville, TN · Mesa, AZ
Nextpower is seeking a technically strong Senior Supplier Quality Engineer to lead supplier quality performance for inverter and battery technologies supporting our utility-scale solar…
Added 16 mins ago
Engineering Intern
Hawthorne Machinery Co.
Waipahu, HI
…Industrial and Marine projects. Assist in performance of engineering analysis and design of custom packaged reciprocating engine systems using Caterpillar and other manufacturer's…
Added 16 mins ago
Manufacturing Engineer
modis
Dearborn, MI
Modis is seeking a Manufacturing Engineer for a Contract with a client in Dearborn, MI. The ideal candidate will drive product and process quality initiatives by leading PFMEA, Root Cause…
Added 16 mins ago
Sr. Product Compliance Engineer (TERADYNE, San Jose, CA)
Teradyne
San Jose, CA
Conduct product safety analysis from circuit-level schematics/wiring diagrams to system-level designs, and provide formal safety recommendations to engineering teams.
Added 19 mins ago
Cellular RF System Architect
Apple
San Diego, CA · Sunnyvale, CA
We are looking for a motivated and dedicated engineer to join our team and contribute to our Cellular RF architectures. In this role, you will be at the center of RF innovation, helping to…
Added 23 mins ago
O
Senior Core Infrastructure Engineer
Oracle
Reston, VA
- $79,200 to $209,500 USD / year
The engineer will help deliver reliable platforms that enable controlled information sharing between networks operating at different security levels. The ideal candidate has broad systems…
Added 25 mins ago
IG
Systems Engineer III
Insight Global
Centennial, CO
- From $49 USD / hour
Experience supporting system or subsystem requirements development, traceability, and verification
Added 26 mins ago
Maintenance Planner Scheduler
INEOS ACETYLS CHEMICALS TEXAS CITY, INC.
Texas City, TX
…accurate and timely creation and management of maintenance system master…
Added 30 mins ago
Associate Engineer, Engineer, Senior Engineer- Hybrid
Dominion Energy
CAYCE, SC
Dominion Energy's Electric Transmission System Control Computer Support Department provides engineering and technical support for the reliable operation of the Bulk Electric System using…
Added 30 mins ago
Industrial Engineer - Lead Materials Engineer 1
GE Gas Turbines (Greenville) L.L.C.
United States
This role will lead strategic projects focused on material system designs to improve material flow, reduce waste, and improve manufacturing efficiency. This role will require both strong…
Added 30 mins ago
Associate Electrical Engineer
Leviton Manufacturing
Melville, NY
Develops and maintains Engineering (design and testing) documentation per ISO standards that support the business unit quality system
Added 31 mins ago
Engineer Senior Principal III – RF
BAE Systems
Westminster, CO
Job Description The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of…
Added 33 mins ago
Systems Integrator Systems Engineer| TS/SCI w/ MD poly security clearnance
Power3 Solutions
Hanover, MD
The System Integrator will assist customers integrating the Single Sign On capability into their systems or enterprise solutions. The candidate will work closely with development teams and…
Added 33 mins ago
Chassis Buyer - Watertown, SD or Waukesha, WI
ES Utilities South Dakota-USA
United States
Lead Chassis technical specifications analysis, reviewing the quote and technical comparison and lead end to end chassis procurement process.
Added 36 mins ago
GD
Lead Software Engineer
Green Dot Corporation
Los Angeles, CA
- $141,918 to $199,300 USD / year
We are seeking a highly skilled and motivated Lead Software Engineer to join our team, supporting a highly transactional (approx. 500-800 TPS) system. This role will be instrumental in…
Added 37 mins ago
C
Staff RF Engineer
CesiumAstro
El Segundo, CA
- $165,000 to $199,000 USD / year
We are looking to add a Staff RF Engineer to our team. The ideal candidate has experience in board-level RF electronics design. If you enjoy working in a startup environment and are…
Added 37 mins ago
C
Staff RF Engineer
CesiumAstro
Westminster, CO
- $158,000 to $189,000 USD / year
We are looking to add a Staff RF Engineer to our team. The ideal candidate has experience in board-level RF electronics design. If you enjoy working in a startup environment and are…
Added 37 mins ago
Mission Systems Department Head
The Pennsylvania State University
United States
…multidisciplinary team focused on mission engineering, operational analysis, solutions integration, and systems of systems analysis. The Department Head will also build and maintain trusted…
Added 37 mins ago
Engineer - Vehicle Flight Control & Inertial Navigation Systems
The Pennsylvania State University
United States
Design, analyze, and update Strapdown Inertial Navigation System algorithms including modeling and analysis of navigation sensors

Vamonos IT

Java Product Engineer / Full Stack Java Developer

Remote, United States

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Job details

Experience: Minimum of 5 years of professional experience developing enterprise Java applications.
Posting language: English
Posted: Nov 4, 2026

Original job description

About the Role

Vamonos IT is seeking an experienced Java Product Engineer / Full Stack Java Developer to design, develop, modernize, deploy, and support enterprise software applications in mission-critical environments.

The ideal candidate will possess extensive experience in Java enterprise application development, Spring Boot microservices, Oracle databases, RESTful APIs, and modern DevOps practices. This position requires a hands-on engineer capable of independently analyzing complex business requirements, developing scalable technical solutions, and supporting applications throughout the full software development lifecycle.

The successful candidate must demonstrate strong technical proficiency, a consultative approach to software engineering, and the ability to collaborate effectively with business stakeholders, system architects, quality assurance teams, and Agile development teams.

Key Responsibilities

Design, develop, test, deploy, maintain, and modernize enterprise Java applications using Java 17 or later.
Develop scalable backend microservices and RESTful APIs using Java Spring Boot, Spring Framework, and Spring MVC.
Design and develop full-stack web applications using modern front-end frameworks such as React or Angular.
Analyze existing enterprise applications and support modernization efforts involving Java, C/C++, COBOL, Pro*C, Oracle, and related technologies.
Develop and maintain application data access layers using Spring Data JPA, Hibernate, and JDBC.
Design and implement complex SQL queries, PL/SQL, stored procedures, and batch processing solutions.
Optimize Oracle and relational database performance through efficient query design, database access patterns, and performance tuning.
Design scalable, secure, and maintainable application architectures using object-oriented design principles and established software design patterns.
Develop and support cloud-native applications and containerized deployments using Docker, Kubernetes, or Red Hat OpenShift.
Design, develop, integrate, and consume RESTful APIs supporting enterprise applications and distributed systems.
Develop automated unit and integration tests using JUnit and Mockito to ensure application reliability and quality.
Participate in peer code reviews, architecture reviews, and technical design discussions.
Utilize SonarQube and static code analysis tools to identify vulnerabilities, improve code quality, and maintain established development standards.
Troubleshoot complex application issues using debugging techniques, application logs, and root cause analysis.
Develop, maintain, and support CI/CD pipelines using Jenkins, Maven, Git, and related development tools.
Support application deployments, production releases, and post-deployment troubleshooting.
Implement application monitoring, logging, and performance optimization practices.
Collaborate with business stakeholders to gather requirements, identify technical challenges, and translate business needs into effective software solutions.
Participate in Agile/Scrum ceremonies, including sprint planning, estimation, backlog refinement, and retrospectives.
Develop and maintain technical documentation, including system designs, implementation approaches, and technical decisions.
Independently manage assigned development activities and maintain ownership of features from initial design through production deployment and ongoing support.
Continuously evaluate existing applications and recommend improvements to performance, maintainability, scalability, reliability, and security.

Required Qualifications

Bachelor's degree in Computer Science, Information Systems, or a related technical discipline, or equivalent relevant professional experience.
Minimum of 5 years of professional experience developing enterprise Java applications.
Strong proficiency with Java 17 or later.
Extensive hands-on experience with Spring Boot, Spring Framework, Spring MVC, and Spring Data JPA.
Strong understanding of Hibernate, Java Persistence API (JPA), entity relationships, lazy and eager loading, and transaction management.
Demonstrated experience developing and maintaining enterprise microservices and RESTful APIs.
Strong JDBC development experience, including complex SQL queries, batch processing, and performance optimization.
Experience administering or developing against Oracle or other enterprise relational databases.
Experience designing and developing full-stack applications using modern front-end frameworks.
Strong understanding of object-oriented design, software design patterns, and clean coding principles.
Experience developing automated unit and integration tests using JUnit and Mockito.
Experience with Maven, Git, and continuous integration/continuous deployment (CI/CD) pipelines.
Demonstrated ability to troubleshoot, debug, and resolve complex issues within enterprise applications and production environments.
Experience participating in software design, development, testing, deployment, and maintenance throughout the software development lifecycle.
Experience working within Agile/Scrum development teams.
Strong analytical and problem-solving skills, including the ability to independently evaluate technical challenges and develop effective solutions.
Excellent written and verbal communication skills, including the ability to collaborate with technical teams and business stakeholders.
Ability to work independently, manage competing priorities, and take ownership of assigned development activities.
U.S. citizenship required by contract.

Preferred Qualifications

Advanced Oracle database development experience, including PL/SQL, stored procedures, and database performance optimization.
Experience with Oracle Exadata.
Experience developing and deploying containerized applications using Docker, Kubernetes, or Red Hat OpenShift.
Experience implementing application security using Spring Security.
Experience with Kafka or other enterprise messaging technologies.
Experience modernizing legacy enterprise applications developed in COBOL, Pro*C, or C/C++.
Knowledge of secure software development practices and application security principles.
Experience using SonarQube and static code analysis tools.
Experience developing cloud-native applications.
Experience with AWS or Microsoft Azure cloud environments.
Experience supporting large-scale enterprise software development initiatives.
Experience supporting federal government customers or government IT modernization programs.
Demonstrated ability to independently analyze legacy systems and recommend technical modernization strategies.
Experience supporting production releases and mission-critical enterprise applications.

What We Offer

Competitive salary and benefits.
Opportunities for professional growth and certification.
Collaborative and innovative work environment.
Exposure to cutting-edge Microsoft technologies.

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