Sr. Full Stack Solution Architect/ Sr. Software Engineer

CSS Staffing
  • Lincoln, NE
  • $120,000 Per Year
  • Instant Apply
3 days ago

Job Description

Senior Full Stack Solution Architect / Senior Software EngineerLocation: Lincoln, NE, Hybrid (3 Days Onsite / 2 Days Remote)
Compensation: $120,000–$150,000+ DOE
About the Opportunity
Our client is seeking a Senior Full Stack Solution Architect / Senior Software Engineer to join a collaborative, high-impact technology team responsible for modernizing and expanding a suite of enterprise applications used to support business-critical decision making.
This is a hands-on technical leadership role requiring both deep engineering expertise and solution architecture capabilities. The ideal candidate will be equally comfortable designing enterprise solutions, building production-ready code, mentoring developers, and collaborating directly with business stakeholders and client technical teams.
This role offers the opportunity to influence platform modernization efforts, architect integrations across multiple systems, and partner closely with data science and research teams to operationalize analytics and modeling capabilities.
What You'll Do
  • Design, develop, and implement scalable full-stack enterprise applications.
  • Lead solution architecture efforts across multiple interconnected platforms and services.
  • Translate business requirements into robust technical solutions.
  • Drive modernization initiatives, platform migrations, and technical debt reduction efforts.
  • Design and implement RESTful APIs and enterprise integrations.
  • Work directly with external client technical teams on integrations, SSO implementations, and platform connectivity.
  • Collaborate with data science teams to support model deployment and operationalization.
  • Deliver structured data through APIs for analytics and modeling environments.
  • Mentor junior developers and contribute to engineering best practices.
  • Participate in Agile development processes, architecture reviews, and technical planning.

Technical Environment
Our environment includes a modern multi-stack architecture consisting of:
Core Technologies
  • Java / Spring Framework (Grails)
  • Node.js
  • React
  • AWS Cloud Services
  • REST APIs
  • JSON
  • SOAP
  • WSDL
  • XML
Data & Analytics Ecosystem
  • Snowflake
  • Python
  • Streamlit
  • Data Warehousing
  • Data Science Integration Workflows
Integration Platforms
Experience integrating with enterprise systems such as:
  • HRIS platforms
  • Applicant Tracking Systems (ATS)
  • CRM systems
  • ERP systems
Examples include Workday, Salesforce, HubSpot, and similar enterprise platforms.
Required Qualifications
  • 5+ years of software engineering experience in production environments.
  • Strong full-stack development experience.
  • Experience designing and supporting enterprise-level solution architectures.
  • Strong experience with Java/Spring-based development.
  • Experience developing applications using Node.js and React.
  • Deep understanding of REST API design and integration patterns.
  • Experience working with JSON, SOAP, XML, and WSDL-based integrations.
  • Experience building and supporting integrations across multiple business systems.
  • Experience working within AWS-hosted environments.
  • Strong problem-solving and systems-thinking capabilities.
  • Ability to articulate technical decisions, tradeoffs, and project outcomes.

Preferred Qualifications
  • Experience supporting HR technology ecosystems.
  • Experience integrating HRIS, ATS, CRM, or ERP platforms.
  • Experience working alongside Data Science or Analytics teams.
  • Familiarity with Snowflake, Python, and Streamlit environments.
  • Experience with platform modernization initiatives.
  • Experience mentoring developers and providing technical leadership.

What Success Looks Like
The ideal candidate:
  • Thinks like a solution owner, not a task executor.
  • Understands how technology decisions impact business outcomes.
  • Can explain complex projects, architectural decisions, and measurable results.
  • Takes ownership of problems and drives them through resolution.
  • Builds scalable solutions while minimizing technical debt.
  • Actively mentors others and elevates the engineering team.
  • Is comfortable asking questions, challenging assumptions, and improving existing approaches.

Numbers & Facts

LocationLincoln, NE

Skills

  • Agile Programming Methodologiesunmatched
  • Amazon Web Services (AWS)unmatched
  • Application Programming Interface (API)unmatched
  • Architectural Servicesunmatched
  • Best Practicesunmatched
  • Business Solutionsunmatched
  • Business Supportunmatched
  • Cloud Computingunmatched
  • Communication Skillsunmatched
  • Customer Relationship Management (CRM)unmatched
  • Data Analysisunmatched
  • Data Scienceunmatched
  • Data Warehousingunmatched
  • ERP (Enterprise Resource Planning)unmatched
  • Ecosystemsunmatched
  • Engineeringunmatched
  • Enterprise Applicationsunmatched
  • Grailsunmatched
  • HRIS/HRMSunmatched
  • JSONunmatched
  • Javaunmatched
  • Mentoringunmatched
  • Multiplatform/Cross-Platformunmatched
  • Node.jsunmatched
  • Problem Solving Skillsunmatched
  • Production Systemsunmatched
  • Python Programming/Scripting Languageunmatched
  • REST (Representational State Transfer)unmatched
  • React.jsunmatched
  • Requirements Managementunmatched
  • SOAP (Simple Object Access Protocol)unmatched
  • Scalable System Developmentunmatched
  • Scientific Researchunmatched
  • Single Sign-On (SSO)unmatched
  • Software Architectureunmatched
  • Software Developmentunmatched
  • Software Engineeringunmatched
  • Spring Frameworkunmatched
  • Structured Dataunmatched
  • Team Playerunmatched
  • Technical Leadershipunmatched
  • Technical Supportunmatched
  • United States Department of Energy (DOE)unmatched
  • WSDL (Web Services Description Language)unmatched
  • XML (EXtensible Markup Language)unmatched

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