Jobs in the United States

Save this search

Added 2 days ago
Technical Support Engineer
Kustomer
Remote, United States
- Diagnosing failures in webhooks, REST API integrations, workflows, and automations using logs, payloads, and developer tools
Added 2 days ago
PG
Manager, AI Engineering
Publicis Groupe Holdings B.V
New York, NY
- $88,540 to $141,687 USD / year
Strong backend programming, API design, testing and cloud deployment skills.
Added 2 days ago
Quality Engineer
Publicis Groupe Holdings B.V
Boston, MA
Proficiency in API testing using tools like Postman, Rest Assured, or SoapUI.
Added 2 days ago
Staff Software Development Engineer
Zscaler
Santa Clara, CA
…platform capabilities that improve reliability, operability, and developer velocity. The ideal candidate pairs deep distributed systems expertise with strong cross-functional leadership and…
Added 2 days ago
IT Manager - Workforce Technology
Enterprise Mobility
St. Louis, MO
Added 2 days ago
Software Developer - Senior
syncreonAmerica
Moreno Valley, CA
Added 2 days ago
PG
Manager, Data Engineering
Publicis Groupe Holdings B.V
New York, NY
- $88,540 to $141,687 USD / year
Strong Python and SQL skills, data modeling experience and practical knowledge of API integration and failure handling.
Added 2 days ago
NHI Governance Analyst
Stanley Black and Decker
Towson, MD
Experience with workload identities, machine identities, API credentials, and non-human identity governance programs.
Added 2 days ago
Senior Backend Software Engineer (supporting NOAA)
ASRC Federal Holding Company
Silver Spring, MD
…ORM-generated queries, and relational databases. Backend services and API development will support data integration, processing, and…
Added 2 days ago
Data Governance Analyst
Intermountain Health
Annapolis, MD
Experience with system and data integration via API
Added 2 days ago
Pega Lead System Architect
Leidos
Baltimore, MD
Design and govern the API-first integration architecture connecting the modernized CRM to CMS systems of record via secure, event-driven, standards-based APIs.
Added 2 days ago
Pega Senior Developer
Leidos
Baltimore, MD
The Digital Sector at Leidos currently has an opening for a Pega Senior Developer to work in our Baltimore, Maryland office. This is an exciting opportunity to use your experience helping…
Added 2 days ago
Senior Informatics Architect
TetraScience
Boston, MA · San Mateo, CA
…OWL, SPARQL, etc) as well as pure software constructs like API’s, Data Constructs, Object Oriented Programming, Source Control…
Added 2 days ago
Associate Engineer- AI and Agentics
Exelixis Inc
Alameda, CA
Support prompt engineering, basic agent workflows, retrieval-assisted use cases, and API integrations.
Added 2 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 2 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 2 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 2 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 2 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 2 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 2 days ago
M
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 2 days ago
Data Governance Analyst
Intermountain Health
Baton Rouge, LA
Experience with system and data integration via API
Added 2 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 2 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 2 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…

System One

Senior Java Full Stack Developer

Pittsburgh, PA, United States

Apply About employer

Applications open in a new tab.

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

Apply About employer

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

Report this job