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Added 5 hours ago
MA
Senior Software Engineer - Salesforce, Java
Manufacturers and Traders Trust Co
Buffalo, NY
- $97,100 to $161,800 USD / year
Work independently within the approved SDLC to design, develop, and maintain Java-based integration services and supported platform components (e.g., Salesforce Apex/JavaScript) that meet…
Added 6 hours ago
Senior Software Engineer, Backend (Coinbase One)
Coinbase
Remote, United States
We're hiring a Senior Software Engineer, Backend to join the Coinbase One team within the Consumer & Business group. Coinbase One is Coinbase's subscription membership product, offering a…
Added 6 hours ago
Senior Container Platform Engineer
Charles Schwab Inc.
Austin, TX · Southlake, TX
We are seeking a Senior Container Platform Engineer to join our Infrastructure Platforms organization, helping build and operate resilient, secure, and repeatable enterprise container…
Added 6 hours ago
Senior Solution Architect
Eleven Inc
SSC Irving, TX
…post-baccalaureate experience in the job offered or as a Sr. Software Developer, Solution Architect, Software Engineer, or in a related/similar position. Experience therein to include the…
Added 6 hours ago
RC
Part-Time Software Engineer Co-op(Remote)
RTX Corporation
aurora, CO
- Part-time
…Program (Co‑op). This is a part-time, remote role targeting senior or postgraduate students with an expected graduation date of December…
Added 6 hours ago
Senior Software Engineer (OMS)
CosmoProf
Plano, TX
The Senior Software Engineer - Order Management System is responsible for the design, development, configuration, enhancement, support, and optimization of the enterprise Order Management…
Added 6 hours ago
Software Engineer
ARES Corporation
Colorado Springs, CO
Proficient in program languages such as Java, Perl, Visual Basic, C Family, SQL, Python 3, and MATLAB.
Added 6 hours ago
Senior Software Developer
MANTECH
Augusta, GA
MANTECH seeks a motivated, career and customer-oriented Senior Software Developer to join our team in Augusta, GA This is an onsite position.
Added 6 hours ago
Senior Specialist, Federal Data Modeler
KPMG LLP
McLean, VA · Washington, DC
KPMG is currently seeking a Senior Specialist to join our Federal Advisory practice.
Added 6 hours ago
Senior Software Engineer
Natera
Remote, United States
A Senior Software Engineer is focused on providing an intuitive and efficient experience for our customers. You have experience in building customer-facing web applications and have a…
Added 6 hours ago
VD
Senior Engineer Consultant-Full Stack
Verizon Data Services LLC
Basking Ridge, NJ · Irving, TX
- $101,000 to $194,000 USD / year
As a Senior Engineer Consultant - Full Stack, you will partner with stakeholders to design and add value to code development and enhancements for Contact Center Application This role…
Added 6 hours ago
2026-11 Senior/Staff Software Engineer
Vectara
Remote, United States
Vectara is seeking a Senior/Staff Platform Software Engineer with strong experience in backend development and modern DevOps practices. In this role, you’ll work on building and scaling the…
Added 6 hours ago
Senior Java-Springboot/Vue.js-PrimeVue Developer
Hudson Manpower
Cincinnati, OH
We are seeking an experienced Senior Software Engineer with strong hands-on expertise in Java, Spring Boot, Vue.js, and PrimeVue to develop and maintain cloud-native enterprise…
Added 6 hours ago
Software Developer, Sr
OnPoint Community Credit Union
Portland, OR
…cross-functional teams to deliver high-quality software solutions. A Senior Software Developer should have a deep understanding of software architecture, design patterns, and best…
Added 6 hours ago
Full-stack Engineer 5 (Senior Manager, IC )-EDT
Capital One
Richmond, VA · McLean, VA
Utilize programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and…
Added 6 hours ago
Senior Manager, Full-stack Engineer (PL)
Capital One
Richmond, VA · McLean, VA
Lead teams utilizing programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services…
Added 6 hours ago
Z
Senior Software Engineer, C++ Vehicle Experience
Zoox
Foster City, CA
- $235,000 to $285,000 USD / year
Proficiency with distributed systems in Java, Kotlin or Python
Added 6 hours ago
Sr. AI Agentic Engineer (Software Engineer)
INSPYR Solutions
Fort Worth, TX
…proficiency in Python, plus working knowledge of at least one of Java, Go, or TypeScript; hands-on experience building production REST/gRPC APIs and…
Added 6 hours ago
Sr Security Operations (SecOps) Engineer
Apple
Austin, TX
We are looking for an experienced Senior Security Operations (SecOps) Engineer to help define and drive the security strategy for applications, cloud infrastructure, and engineering…
Added 7 hours ago
PI
Software Engineer
PayPal, Inc.
San Jose, CA · Scottsdale, AZ
- $100,500 to $173,250 USD / year
…meaningful pieces of the platform, write production code in Go, Java, and Python, and see the impact of your work in real…
Added 7 hours ago
Quality Engineer
Publicis Groupe Holdings B.V
Boston, MA
As a Senior Quality Engineer L1, you will be responsible for designing, developing, and implementing automation frameworks to ensure the quality and reliability of digital solutions. You…
Added 7 hours ago
Staff Software Development Engineer
Zscaler
Santa Clara, CA
…our team. This is a Santa Clara, CA role, reporting to the Senior Director, Software Development Engineering in the Zero Trust Exchange department. In this role, you will lead the design…
Added 7 hours ago
Senior Backend Software Engineer (supporting NOAA)
ASRC Federal Holding Company
Silver Spring, MD
ASRC Federal is seeking a Senior Backend Software Engineer with strong experience in ETL development and relational database performance for a remote, full-time position
Added 7 hours ago
Associate Engineer- AI and Agentics
Exelixis Inc
Alameda, CA
Foundational programming ability in Python, JavaScript/TypeScript, Java, or a similar language, demonstrated through coursework or projects.
Added 7 hours 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)

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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