Full-Time

Senior Web Developer

XLA

XLA

11-50 employees

Program lifecycle management and engineering support

Compensation Overview

$140k/yr

Arlington, VA, USA

In Person

Local to Arlington, Virginia area; onsite with no remote option.

Category
Software Engineering (1)
Required Skills
React.js
.NET
Vue.js
REST APIs
Oracle
Angular

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Requirements
  • Eligible to obtain a U.S. secret security clearance
  • Candidates must be local to the Arlington, VA area to be considered (on-site Monday-Friday)
  • Must be able to obtain security clearance and work onsite in Arlington, VA
  • Salary is not a requirement for extraction but included for context; no need to include in requirements
Responsibilities
  • Involved in all phases of the application development process from requirements, design, implementation, operations, and maintenance
  • Responsible for full stack web application development using Microsoft .NET technology and Oracle relational database management system
  • Strong skills in frontend frameworks such as Vue, React, or Angular (preferably Vue) and have strong knowledge of .NET web application development frameworks and libraries; includes front end Single Page Application development, well-structured middle tier API/Services, and data model design/implementation
Desired Qualifications
  • Experience working with accounting systems like CGI Momentum software or other commercial off-the-shelf product
  • Experience development applications to Financial Management controls/business processes
  • Experience using AWS Kiro for AI assisted code generation
  • AWS certifications (developer, architect, AI, etc)
  • Experience with Oracle PLSQL or Oracle DBA experience

XLA provides government services focused on Program Lifecycle Management, Engineering & Technical Solutions, and International Program Support. It helps agencies manage entire programs—from planning and engineering to execution and international coordination—through ongoing project management, technical expertise, and tailored support. The company works by aligning customer needs with project resources, managing scope, costs, and deliverables, and ensuring accurate, timely data and reporting to meet contract requirements. XLA differentiates itself through its award-winning track record, global staffing (250 employees worldwide), and its emphasis on meeting evolving government demands with reliable performance and international program capabilities. Its goal is to help government agencies stretch budgets and handle increasing service demand by delivering consistent, well-managed programs and outcomes.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Los Angeles, California

Founded

N/A

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Simplify Jobs

Simplify's Take

What believers are saying

  • James Vant started April 7, 2026, signaling a growth reset under Halifax.
  • XLA holds $53.6 million across 83 awards, with repeat-buyer demand at DOJ.
  • Expiring 2026 task orders create near-term recompete opportunities for expansion wins.

What critics are saying

  • DOJ concentration drives painful replacement risk when Aug. 2026 recompetes reset.
  • 83 awards and $27.5 million returning invite aggressive price pressure from rivals.
  • Any loss of mission-critical federal work would crush XLA's growth and valuation.

What makes XLA unique

  • XLA sells federal cybersecurity, data analytics, and international program support services.
  • Its DOJ-heavy incumbent base and 83 awards create sticky agency relationships.
  • James Vant brings Octo integration experience and government-services P&L discipline.

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Benefits

Professional Development Budget

Company News

PR Newswire
Apr 7th, 2026
James Vant appointed CEO of cybersecurity firm XLA

XLA, a cybersecurity and data management provider serving the US federal government, has appointed James Vant as chief executive officer. Vant previously served as president of eTelligent Group and held senior leadership roles at Octo, an IBM company, where he managed profit and loss responsibilities and led strategic integration efforts. The Vienna, Virginia-based company provides cybersecurity, data analytics, technical solutions and international programme support services to federal agencies. Founded over 30 years ago, XLA has supported missions including homeland security, disaster relief and cybersecurity incidents. Vant succeeds Gary Slack, who is retiring after a decade leading the company. Lloyd Mustin, XLA's chairman and founder, cited Vant's two decades of experience in government services and IT as key qualifications for driving the company's next growth phase.

MyCCI Group
Jan 22nd, 2024
LocalizationJanuary 22, 2024by Bossone0CCI Group Awarded estimated $25M Blanket Purchase Agreement to Support USAID's Localization and Language Services

CCI Group is proud to partner with XLA International, a leader in providing expert advisory services and support.