Principal Software Engineer

Woodlawn, MD, US • Posted 14 hours ago • Updated 14 hours ago

Contract Independent

Contract W2

On-site

$50 - $60/hr

S Linx LLC

Fitment

Dice Job Match Score™

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Job Details

Skills

Principal Software Engineer
Java
Spring Boot
Spring Batch
JavaScript
Jenkins
Git
Bitbucket

Summary

Principal Software Engineer

Location: Woodlawn, MD (Onsite, 5 days/week Inperson interview required)

Key Required Skills

Java, Spring Boot, Spring Batch
Angular or React, JavaScript, ES13+
Microservices, RESTful APIs
Kafka, SOAP (JAXWS, Axis), Web Services, WSSecurity
AWS / OpenShift / Docker
Agile, CI/CD (Jenkins, Git, Bitbucket), DevOps practices
UI design, singlepage applications, Section 508 compliance
Database: IBM DB2, PostgreSQL (JPA, Spring Data, ORM)
ControlM scheduling
Unit Testing: JUnit, Mockito, PowerMock
BDD: Cucumber, Gherkin
UML, Confluence, Visio

The Principal Software Engineer will design, develop, and optimize enterprise applications using modern UI frameworks, microservices, and cloud-native architecture. Responsibilities include:

Building UI components and SPAs using Angular/React, JavaScript, TypeScript, HTML/CSS
Designing microservices with Spring Boot and REST
Creating SOAP services with WSSecurity and IBM DataPower integration
Developing batch processes (JSR 352) and scheduling via ControlM
Implementing scalable, highperformance solutions for highvolume systems
Designing 508-compliant frontend components
Leading technical discussions and mentoring junior developers
Developing test frameworks (BDD, TDD)
Writing unit and integration tests
Managing CI/CD pipelines and performance tuning
Creating architecture documentation (UML, whitepapers)

Basic Qualifications

Bachelor s degree in CS/Engineering (Masters/PhD may substitute experience)
10+ years of experience with Java, Spring Boot, Angular/React
Strong hands-on experience as a Technical Lead
Extensive experience with JEE, Java frameworks
Agile project experience

Preferred / Shine Skills

High throughput, low-latency systems design
Cloud-native app development on AWS with PostgreSQL
SPA architecture expertise
Advanced caching, async processing, load balancing
Experience with Docker, OpenShift
CI/CD tools: Jenkins, Git/Bitbucket, Nexus, Maven, SonarQube, Fortify
Web services security (OAuth2/JWT, LTPA)
Performance tuning for large-scale cloud apps
Security vulnerability mitigation

Desired (Stand Out) Skills

Kafka event-driven architecture (producers, consumers, Connect, Streams)
Applying AI concepts to modernize architectures
Section 508 implementation experience
Experience with federal/state IT projects
Low-code platforms: ServiceNow, Pega, Power Platform
Strong communication & documentation capabilities

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 91159683
Position Id: 8899889
Posted 14 hours ago

Company Info

About S Linx LLC

At S Linx, we understand that hiring the right IT professionals is crucial to the success of any business. That's why we take a personalized and consultative approach to IT staffing and recruitment. We work closely with our clients to understand their IT staffing needs, identify the skills and qualifications required for the role, and source and select the best-fit candidates.

Our team of IT staffing experts has extensive experience in the IT industry, with a deep understanding of the latest trends, technologies, and skills required for various IT roles. We use our expertise and advanced digital tools to identify and attract top IT talent, assess their technical and soft skills, and provide our clients with detailed candidate profiles and insights.

We believe in building long-term relationships with our clients and candidates, based on trust, transparency, and professionalism. We provide ongoing support and guidance to our clients and candidates throughout the recruitment and onboarding process, and beyond. Our goal is to help our clients build high-performing IT teams that drive innovation, productivity, and growth.

In addition to our IT staffing and recruitment services, we also provide IT consulting services to help businesses with their IT strategy, technology adoption, and digital transformation. Our IT consultants have extensive industry experience and can provide valuable insights and recommendations to help businesses stay ahead of the curve.

At S Linx, we are committed to excellence in everything we do. We take pride in our reputation for quality, reliability, and professionalism, and we are dedicated to providing exceptional service to our clients and candidates. Contact us today to learn more about our IT staffing and recruitment services and how we can help your business succeed in the digital age.

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