Leidos

Mid Level Software Developer

Leidos

full-time

Posted on:

Location Type: Remote

Location: Remote • Virginia • 🇺🇸 United States

Visit company website
✨ AI Apply
Apply

Salary

💰 $85,150 - $153,925 per year

Job Level

Mid-LevelSenior

Tech Stack

ASP.NETJavaScript.NETNuxtSQLTypeScriptVue.js

About the role

  • Design and implement backend APIs and services using C# (.NET Core / ASP.NET) that meet performance, reliability, and security requirements.
  • Develop responsive, component‑based UIs with Vue.js, Nuxt, Tailwind and other modern tooling.
  • Design, optimize, and maintain SQL Server schemas, stored procedures, indexes, and query performance.
  • Integrate applications with authentication/authorization systems (OAuth2/JWT, SAML) and external services.
  • Produce clear technical documentation, and deployment artifacts for controlled and/or air‑gapped environments.
  • Participate in code reviews and bug triage.
  • Mentor junior engineers and coordinate knowledge transfer.
  • Collaborate with product, QA, and systems teams to meet contract milestones and accreditation needs.

Requirements

  • Bachelor’s Degree with 4–6 years professional software development experience with demonstrable work in full‑stack projects.
  • 4 additional years of experience in lieu of degree
  • U.S. citizenship and ability to obtain/maintain a TS/SCI clearance
  • Strong proficiency in C# and .NET Core / ASP.NET development.
  • Practical experience building front ends with Vue.js (or comparable modern JS/TS frameworks) and modern front‑end tooling.
  • Solid experience with SQL and relational database design.
  • Familiarity with RESTful API design, HTTP, JSON, and authentication patterns (Open API/Swagger).
  • Experience with Git and collaborative development workflows, branching, and pull requests.
  • Strong debugging, problem‑solving, and communication skills; ability to work within structured, audited processes.
Benefits
  • Health and Wellness programs
  • Income Protection
  • Paid Leave
  • Retirement

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
C#.NET CoreASP.NETVue.jsNuxtTailwindSQL ServerOAuth2JWTSAML
Soft skills
communicationproblem-solvingdebuggingmentoringcollaboration
Certifications
Bachelor’s DegreeTS/SCI clearance
Metova

Senior Software Engineer

Metova
Seniorfull-time🇺🇸 United States
Posted: 6 hours agoSource: apply.workable.com
AngularFlutteriOSJavaScript.NETNode.jsObjective-CReactReact NativeSvelteSwiftTypeScript
Webflow

Senior Software Engineer, Data Infrastructure

Webflow
Seniorfull-time$150k–$207k / yearCalifornia, New York, Texas · 🇺🇸 United States
Posted: 6 hours agoSource: boards.greenhouse.io
AirflowAWSCloudDistributed SystemsDockerKafkaKubernetesSparkTerraform
Empower AI

Senior Platform Services Lead Engineer

Empower AI
Seniorfull-time🇺🇸 United States
Posted: 7 hours agoSource: careers-empowerai.icims.com
AnsibleAWSChefCloudLinuxPuppetServiceNowUnixVMware
RethinkFirst

Senior Full Stack Engineer – Architecture Team

RethinkFirst
Seniorfull-timeAlabama, Arizona, Connecticut, Florida, Hawaii, Illinois, Kentucky, Louisiana, Maryland, Massachusetts, Minnesota, Missouri, Montana, Nevada, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Rhode Island, Tennessee, Texas, Virginia, Washington, Wisconsin · 🇺🇸 United States
Posted: 8 hours agoSource: rethink.applytojob.com
AngularAzureCloudDockerEntity FrameworkJavaScriptMicroservices.NETPythonRedisSQLTerraform+2 more