Jobs in the United States

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Added 3 days ago
Product Manager, Provider Marketplace
OpenRouter
Remote, United States
…Science, or have equivalent technical depth. You understand API design, how to design around engineering constraints, and partner closely with engineers to scope, sequence, and ship complex…
Added 3 days ago
Enterprise Integration Developer
Global Data Consultants
Middletown, PA
GDC IT Solutions is currently seeking an Enterprise Integration Developer to support the Pennsylvania Turnpike Commission (PTC) in designing, developing, and maintaining enterprise…
Added 3 days ago
Senior Informatics Architect
TetraScience
Remote, United States
…OWL, SPARQL, etc) as well as pure software constructs like API’s, Data Constructs, Object Oriented Programming, Source Control…
Added 3 days ago
Senior Informatics Architect
TetraScience
Remote, United States
…OWL, SPARQL, etc) as well as pure software constructs like API’s, Data Constructs, Object Oriented Programming, Source Control…
Added 3 days ago
Senior Java Full Stack Developer
System One
Pittsburgh, PA
At least 6+ years of Java API development, hands on troubleshooting and deployment experience. (Mandatory)
Added 3 days ago
Senior Java Full Stack Developer
System One
Dallas, TX
At least 6+ years of Java API development, hands on troubleshooting and deployment experience. (Mandatory)
Added 3 days ago
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Fixed Asset Reliability Engineer
ManpowerGroup
Westlake, LA
- $60 to $65 USD / hour
Review, interpret, and apply ASME and API codes and standards related to equipment design, repair, rerating, and alterations.
Added 3 days ago
Data Governance Analyst
Intermountain Health
Baton Rouge, LA
Experience with system and data integration via API
Added 3 days ago
K
IOS Developer
Kforce
Plano, TX
- $65 USD / hour
Kforce has a client that is seeking an IOS Developer in Plano, TX.
Added 3 days ago
SO
Senior Developer (Full Stack) Remote From Anywhere In Colorado
State of Colorado
CO
- $100,000 to $115,000 USD / year
We are seeking an experienced Senior Software Developer (Full Stack/Cloud) to serve as a senior technical contributor responsible for designing, developing, and supporting scalable…
Added 3 days ago
SO
Developer II (Full Stack) Remote From Anywhere In Colorado
State of Colorado
CO
- $85,000 to $100,000 USD / year
We are seeking a motivated Developer II to join our software engineering team and contribute to the design, development, testing, deployment, and support of modern full-stack applications…
Added 3 days ago
Creative Strategy Manager - Design Studios
Boston Consulting Group
Chicago, IL
Added 3 days ago
Senior Modernization Engineer
TX-HHSC-DSHS-DFPS
AUSTIN, TX
…frameworks, modular architecture, bounded contexts, domain services, API and service integration patterns, and cloud-ready design…
Added 3 days ago
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Senior Platform Software Engineer
Oracle
Nashville, TN
- $87,800 to $209,500 USD / year
Troubleshoots and resolves moderately complex issues related to application programming interface (API) functionality and integration.
Added 3 days ago
O
Application Software Engineering Architect
Oracle
United States
- $136,600 to $306,400 USD / year
…and innovation related to application programming interface (API) functionality, integration, and service-to-service interactions. Influences and supports the design and development of…
Added 3 days ago
AI/ML Engineer Team Lead
Vizient, Inc.
Chicago, IL · Irving, TX · Centennial, CO
Strong experience with Python and modern API and service development, including FastAPI or comparable frameworks required.
Added 3 days ago
RU
Production Services Specialist
Randstad USA
Plano, TX
- $78.12 to $88.12 USD / hour
Experience with automation tools such as Python, Ansible, YAML or Django, API calls (to ticketing systems and network devices), and frontend web development
Added 3 days ago
RU
Software Engineer
Randstad USA
Plano, TX
- $54.62 to $64.62 USD / hour
Skilled in developing solutions for network defined automation and/or cloud IT solutions, including CLI, API development and Integration with network and security products from Checkpoint &…
Added 3 days ago
Software Engineer II/III
Textron
Hunt Valley, MD
Exposure to frontend technologies including (but not limited to) CSS, JavaScript, TypeScript, REST API, databases (SQL or NoSQL), and web UI design is a plus
Added 3 days ago
Advisor Financial Systems
Orgill
Collierville, TN
Added 3 days ago
Data Governance Analyst
Intermountain Health
Des Moines, IA
Experience with system and data integration via API
Added 3 days ago
OSM Planner
Bechtel
New Albany, OH
Bechtel’s Manufacturing & Technology (M&T) Business Unit is designing and building an Active Pharmaceutical Ingredient (API) Manufacturing Facility located at Generation Park in Houston,…
Added 3 days ago
Senior Scala Software Engineer
3Core Systems, Inc
Chicago, IL
Other AWS technologies, such as API Gateway, ALB, NLB, Fargate, Lambda, S3,
Added 3 days ago
UFT Automation Test Lead
Capgemini
Bridgewater, NJ, NJ
…OpenText UFT/QTP, test automation framework development, SQL, API testing, and CI/CD…
Added 3 days ago
UD
Data Engineer Sr.
USA Donaldson Company Inc.
Bloomington, MN
- $92,400 to $115,500 USD / year
The technical domain of this position includes Snowflake Cloud Data Platform, ETL / ELT Tools, API management, and modern data engineering technologies. This is a highly collaborative,…

System One

Senior Java Full Stack Developer

Pittsburgh, PA, United States

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Job details

Apply by: Jan 27, 2027
Posting language: English
Posted: Oct 29, 2026

Original job description

Job Title: Senior Java Full Stack Developer Location: Pittsburgh, PA, Cleveland, OH, or Dallas, TX. Type: Direct Hire Work Model: Onsite Hours: five days a week

Overview: This position is located at our client site five days a week in either Pittsburgh, PA, Cleveland, OH, or Dallas, TX.

Responsibilities

At least 6+ years of Java API development, hands on troubleshooting and deployment experience. (Mandatory)
At least 5+ years of front end (UI) development experience using Angular, HTML, CSS.
Hands on experience working with cutting edge technologies such as Spring Boot, Microservices.
Design, maintain and implementation of API, microservices and backend components
Work with API developers across the team to build new features at large scale
Improve API standards and services
Development and unit testing of Java RESTful services that integrates with external client systems
Working Knowledge and hands on experience in DEVOPs tools like Jenkins, uDeploy and GIT
Review Design Documents and provide feedback on approach and estimates
Creates technical designs for new systems, and/or modifications to existing systems.
Translates detailed requirements into functional system designs.
Ability to prioritize work and meet deadline and also establish and maintain effective working relationships with clients, project team members, supervisors, and employees from other departments.
Work closely with internal and external design, business, and technical counterparts
Excellent interpersonal skills including the ability to work closely with diverse personality types and understand technical issues.
Research and recommend functional libraries to expedite development

Requirements

At least 6+ years overall experience Java API development with REST API, Spring Boot, XML, JSON, Swagger
6+ years of experience developing and consuming SOAP and REST web services for an operational/production environment
5+ years of experience in front end (UI) development using Angular, HTML, CSS.
Work with API developers across the teams to build new API features at large scale
Improve API standards and services
Experience working with OpenShift, Containerization and Microservices
3+ years of GitHub, Jenkins and CI/CD server
Knowledge of client side technologies like Node JS, Angular 8+
Experience in Kubernetes, Apache Kafka and MongoDB.
Experience integrating Java based applications with Oracle / SQL Server
Hands on experience working REST API development using Spring Boot & Spring framework.
Experience coding to prevent hacking and other vulnerabilities.
Strong collaboration and communication skills within distributed project teams and in an Agile environment.
Excellent oral and written communication skills
Bachelor's degree in Computer Science or related field.

System One, and its subsidiaries including Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#LI- Ref: #404-IT Pittsburgh

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More about this job

Skills

Oracle Java
API development
Troubleshooting
HTML
CSS
Spring Boot
Microservices
Unit testing
Jenkins
Interpersonal skills
Research
Red Hat OpenShift
GitHub
CI/CD
Kubernetes
Apache Kafka
MongoDB
Oracle
Microsoft SQL Server
Spring Framework
Collaboration
Communication skills
Agile
Computer science

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