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Sr Software Engineer

Job in Jersey City, Hudson County, New Jersey, 07390, USA
Listing for: Marchon Partners
Part Time position
Listed on 2026-02-28
Job specializations:
  • IT/Tech
    Cloud Computing, IT Support, Data Security, Web Developer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Overview

We are seeking a Senior Software Engineer to support the modernization of legacy, business-critical enterprise applications, with a primary focus on re-platforming SharePoint and Info Path-based solutions into a modern, scalable web platform.

This role involves understanding existing form-based and workflow-driven applications—including forms, approvals, permissions, and attachments—and helping redesign them using modern, data-driven and reusable application patterns. The ideal candidate has hands-on experience with enterprise applications, enjoys working across the stack, and collaborates closely with technical teams and business partners to translate real-world processes into maintainable solutions.

This is a hands-on role with meaningful involvement in early prototyping, framework development, and platform design.

Role Type:
Hybrid Onsite (3 Days a Week) |

Location:

Jersey City | Start: ASAP | Length: 2+ years

What You'll Work On
  • Modernizing legacy internal platforms, including SharePoint and Info Path-based applications
  • Translating complex, real-world business processes into clean application designs
  • Building dynamic forms, validations, approval flows, and workflow-driven functionality
  • Contributing across the stack: backend services, frontend UI, and data persistence
  • Designing solutions that emphasize reusability, configuration, and auditability
  • Working with relational databases to manage application state, history, and reporting needs
  • Supporting secure authentication and role-based access aligned with enterprise standards
  • Collaborating closely with architects, senior engineers, and business partners
  • Helping shape standards, patterns, and frameworks used by multiple applications
What We're Looking For
  • ~5 years of professional software development experience
  • Experience building enterprise or internal-facing web applications
  • Strong understanding of business forms, approvals, and workflow-driven systems
  • Hands-on exposure to SharePoint, including one or more of the following:
    Info Path forms, SharePoint workflows or approval processes
  • Supporting business users on SharePoint-based applications
  • Solid experience with relational databases (SQL Server, Oracle, or equivalent)
  • Experience modernizing, refactoring, or replacing legacy systems
  • Familiarity with workflow or approval-based applications
  • Experience with background or scheduled processing
  • Familiarity with role-based access and enterprise authentication
  • Experience working in a Git-based development environment
Technology Environment
  • Modern web frontend frameworks - Angular
  • Backend services built using ASP.NET Core
  • Relational databases including Microsoft SQL Server and Oracle
  • Enterprise authentication and directory services (Active Directory)
  • Exposure to data transformation or analytics tooling (e.g., dbt) is a plus
  • Deployment and runtime environments include containerized services, with exposure to Kubernetes and Open Shift
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