Full-Time

Senior Software Engineer

JavaScript, Node.js

Prosum

Prosum

51-200 employees

Managed IT services and staffing solutions

No salary listed

Glendale, CA, USA

In Person

Category
Software Engineering (1)
Required Skills
Python
JavaScript
Software Testing
Ruby
Java
Perl
REST APIs
Requirements
  • Bachelor in Computer Science and 3-5 years' combined web development experience, preferably using Node.js or JavaScript; OR Masters in Computer Science and 1-2 years' combined web development experience, preferably using Node.js or JavaScript
  • Web development experience (professional and/or academic) using any of these technologies: Java, Python, Perl or Ruby Experience with Jade and Less is a plus
  • Node.js experience is highly desired; at the very least, candidate should have strong desire and aptitude to work with Node
  • Experience developing web sites utilizing lightweight web services is a plus
  • Experience developing web for mobile devices is a plus
Responsibilities
  • Implement requirements and prototypes in Node.js, JavaScript and other development languages
  • Maintain website by addressing and fixing site issues and defects
  • Ensure code quality with unit tests by using test-driven development Provide feedback through code reviews and peer programming techniques
  • Document code implementation within the codebase and on the wiki
  • When tools, automation, or innovative functionality is needed, researches and develops latest technologies
  • Interact with product and project managers to understand requirements that will be implemented
  • Collaborate with search, mobile and other engineering teams to design and implement consumer features
  • Work together with team members to plan, break-down and implement functional tasks

Prosum provides managed IT services and IT staffing solutions for mid-sized businesses in Los Angeles, Denver, and Phoenix, focusing on IT consulting, support, project consulting, and Microsoft-focused solutions. Clients sign service agreements for ongoing IT management and support, while Prosum sources and places staff to augment or co-manage the client's internal IT team, including co-managed IT options. It differentiates itself through highly personalized service that aligns solutions with each client’s unique goals and Microsoft environment. The goal is to help clients focus on their core business by ensuring a reliable, efficient IT backbone that supports growth and stability.

Company Size

51-200

Company Stage

Seed

Total Funding

$110K

Headquarters

El Segundo, California

Founded

1996

Simplify Jobs

Simplify's Take

What believers are saying

  • Post-2020 Netrix acquisition sharpens Prosum's focus on core IT staffing.
  • Prosum leverages 25+ years experience for exceptional staffing results.
  • Denver, Phoenix, LA tech hiring trends boost Prosum's recruitment demand.

What critics are saying

  • Netrix 2020 acquisition strips Microsoft revenue and partnerships permanently.
  • Regional MSP consolidation erodes Prosum's mid-market clients within 24 months.
  • AI automation displaces IT staffing demand in 12-24 months.

What makes Prosum unique

  • Prosum emphasizes human touch in technical recruiting across LA, Denver, Phoenix.
  • Prosum specializes in SLED government IT staffing in LA, Phoenix, Denver.
  • Prosum recruits for high-demand skills like AI, .NET, Angular in 2026.

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Growth & Insights

Headcount

6 month growth

-1%

1 year growth

0%

2 year growth

0%