[{"_1":2,"_80":-5,"_81":-5},"loaderData",{"_3":4,"_19":20,"_31":32,"_77":78},"root",{"_5":6},"datadog",{"_7":8,"_9":10,"_11":12,"_13":14,"_15":16,"_17":18},"applicationId","6d97ed13-a4be-42c5-8535-b3e0e4ee06f5","clientToken","pubd501689bae075770f1aabaddd9759d39","service","betterteam-sites","env","production","version","24573c419255fa86ae3a8954b2d1fdafa9f03e9a","sessionReplaySampleRate",2,"routes/CareersLayout",{"_21":-5,"_22":23,"_24":25,"_26":27,"_28":27,"_29":30},"fontStyle","backgroundColor","#ffffff","borderColor","#d1d5db","buttonColor","#2563eb","linkColor","textColor","#404040","careers-job-layout",{"_33":34,"_75":76},"job",{"_35":36,"_37":38,"_39":40,"_41":40,"_42":43,"_44":45,"_46":47,"_48":49,"_50":51,"_52":-5,"_53":54,"_65":66},"uuid","fb0c7407-3446-4d21-bc61-de945194eef5","title","Software Engineer 3 – Java / Spring Boot","encodedSlug","software-engineer-3-java-spring-boot","slug","type","Contract","description","

Job Title: Software Engineer – Java / Spring Boot
Location: Irving, TX (On-site)
Employment Type: Contract (W2 through ZipStaff — No C2C or 1099)

About the Opportunity:
ZipStaff is seeking a Software Engineer 3 (Java Developer) to build enterprise mining software for a global industrial / heavy-equipment technology organization.

You will develop commercial product features inside a high-performing Scrum team — Java, Spring Boot, REST APIs, event-driven systems, and microservices. This is a mid-to-senior hands-on engineering seat, not an internship or junior coding role.

What You'll Do:

Design and develop software for enterprise mining / industrial product platforms.
Build services using Java, Spring, and Spring Boot.
Implement RESTful APIs and event-driven integrations.
Work in microservices and distributed architecture.
Use modern build, test, and dependency-management tooling.
Design and work with modern databases.
Write correct code for single- and multi-threaded environments.
Participate in Scrum delivery, design discussions, and planning.
Apply modern security principles in application development.
Deliver production-quality features and take/give feedback within the team.

Required Qualifications:

5+ years of commercial Java software development (internships do not count).
Strong hands-on Java, Spring, and Spring Boot.
Proven experience with REST APIs and event-driven systems.
Experience with microservices and distributed architecture.
Commercial use of build, test, and dependency-management tools.
Modern database design and technologies.
Understanding of single- vs multi-threaded application requirements.
Experience delivering product functionality on a Scrum team.
Bachelor's degree in Computer Science.
Strong analytical, design, and problem-solving skills.
Ability to work on-site in Irving, TX.
Must be legally authorized to work in the United States without sponsorship now or in the future.

Preferred Qualifications:

Mining, industrial, or other complex enterprise product software.
Modern application-security practices and technologies.

About ZipStaff:
ZipStaff partners with leading organizations to connect skilled technology professionals with high-impact contract opportunities. We focus on quality matches and long-term success.

To apply, please submit your resume highlighting commercial Java/Spring Boot, REST and event-driven services, and microservices delivery.

","datePosted","2026-09-15T18:13:20.088832Z","isRemote",false,"isApproved",true,"sourcedPostingId","location",{"_55":56,"_57":58,"_59":60,"_61":-5,"_62":-5,"_63":64},"city","Irving","state","Texas","country","US","streetAddress","postcode","rawLocation","Irving, TX, USA","salary",{"_67":68,"_69":70,"_71":72,"_73":74},"currency","USD","payPeriod","Hourly","minValue",46,"maxValue",49,"companyName","ZipStaff Inc.","routes/CareersJobApplyStandardPage",{"_79":-5},"errorMessage","actionData","errors"]

Apply for Software Engineer 3 – Java / Spring Boot at ZipStaff Inc.