Senior App Developer (Remote) - API & Modernization Lead

Nuvitek; Arlington (VA); On-site; USD 125,000 - 135,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Disability and Life Insurance

Parental Leave

401K

Paid Time Off

Job summary

Nüvitek is seeking a Senior Application Developer to provide senior‑level software development, sustainment, integration, and technical leadership for enterprise applications. This role serves as a Sustainment Lead and SME across the full application lifecycle.

In this position you will guide development teams, drive modernization efforts, and ensure reliable, secure, scalable solutions while collaborating with cross‑functional stakeholders and customers.

Qualifications

• 10+ years of relevant software development or application engineering experience.
• Experience with application sustainment and software lifecycle management.
• Strong experience with Microsoft .NET and SQL Server development.
• Experience developing APIs and integrating enterprise applications and databases.
• Experience with Agile and/or hybrid development methodologies.

Responsibilities

• Lead application development, sustainment, modernization, and lifecycle management activities.
• Translate business and technical requirements into scalable software solutions.
• Design, develop, test, debug, and enhance enterprise applications using C#, MVC, JavaScript, HTML, CSS, and SQL Server.
• Develop and integrate REST and SOAP APIs, web services, and enterprise system integrations.
• Build automated business processes using BPMN and low-code/no-code platforms (Appian, Salesforce, Nintex).
• Develop web applications using React, Vue.js, Node.js, and Telerik Kendo UI.
• Support deployments, CI/CD pipelines, and DevOps activities using Azure DevOps, AWS, and Azure.

Skills

C#

MVC

JavaScript

HTML

CSS

SQL Server

REST API

SOAP API

Azure

DevOps

CI/CD

React

Vue.js

Node.js

Appian

Salesforce

Nintex

PowerShell

JSON

XML/XSD

WSDL

RabbitMQ

Redis

Splunk

Kendo UI

Visual Studio

Visual Studio Code

NPM

NuGet

Education

Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field

Tools

Visual Studio

Visual Studio Code

NPM

NuGet

Job description

Nüvitek is seeking a Senior Application Developer to provide senior‑level software development, sustainment, integration, and technical leadership for enterprise applications. This role serves as a Sustainment Lead and SME across the full application lifecycle.

In this position you will guide development teams, drive modernization efforts, and ensure reliable, secure, scalable solutions while collaborating with cross‑functional stakeholders and customers.