Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Software Developer / Senior Software Developer / Senior Web Developer

Full-time

ALEX - Alternative Experts



Full-time

Description

This position is contingent upon contract award and supports an active proposal effort.

ALEX – Alternative Experts is seeking experienced Software Developers at multiple levels (Software Developer, Senior Software Developer, and Senior Web Developer) to support Joint Force Development programs within a DoD environment.

  • This role supports the design, development, and deployment of software applications and web-based solutions that enable mission-critical systems, data management, and operational capabilities across DoD programs. Candidates will work in a collaborative environment supporting modern development practices, system integration, and secure application delivery.

Requirements

The Software Developer provides support including, but not limited to, the following:

  • Designing, developing, testing, and maintaining software applications and systems
  • Translating functional and technical requirements into scalable solutions
  • Writing and optimizing code across backend and/or frontend systems
  • Supporting system integration, data interfaces, and application performance improvements
  • Conducting testing, debugging, and troubleshooting activities
  • Developing technical documentation to support system design and functionality
  • Collaborating with cross-functional teams to ensure successful delivery of solutions

Senior / Lead-Level Additional Responsibilities

  • Leading development efforts and mentoring junior developers
  • Designing system architecture and scalable application frameworks
  • Supporting integration, system testing, and deployment activities
  • Managing development timelines, tasks, and deliverables
  • Contributing to technical strategy and solution design decisions

Preferred Skills and Qualifications

  • Experience supporting DoD or federal government programs
  • Experience working in secure or classified environments
  • Strong understanding of software development lifecycle (SDLC) and Agile methodologies
  • Experience with backend, frontend, or full-stack development
  • Knowledge of cloud environments and modern development frameworks
  • Experience with API development, system integration, and data pipelines
  • Strong problem-solving and analytical skills
  • Excellent written and verbal communication skills

Education and Certifications

  • Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience)

Leveling Guidance:

  • Software Developer: Entry to mid-level experience in software development
  • Senior Software Developer: 5+ years of experience in software engineering
  • Senior Web Developer: 5+ years of experience in web-based application development

* U.S. Citizenship Required due to federal contract. No visa sponsorship (OPT/CPT incluede).

About Us. Founded in 1987 and headquartered in Marshall, VA, ALEX - Alternative Experts, LLC (ALEX) is an ISO 9001:2015-certified Woman Owned Small Business that's changing the way government does business by delivering a powerful, industry-leading array of core services to help its clients achieve mission-critical objectives. ALEX provides a variety of benefits designed to help meet the needs of our employees. See a summary of ALEX's Employee Benefits for more information. 

ALEX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, protected veteran status, or disability. Applicants must be able to perform the essential functions of the job. 

In order to comply with the Equal Pay for Equal Work Act, we reasonably believe the pay range for this position is reasonable and within the guidelines . Multiple factors are taken into account with any offer of employment by ALEX, including experience, education, and skills. 

Reasonable accommodations will be made to allow employees to meet the essential functions of the job unless those accommodations cause undue hardships to the employer. To request a reasonable accommodation, contact the Human Resources Department at View email address on jobs.jobcopilot.com.

Veterans and Individuals with Disabilities are highly encouraged to apply.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Software Developer / Senior Software Developer / Senior Web Developer in Remote vacancy
  •  ...PowerSuite – 2-3 years ~ CSS, JQuery, HTML/DHTML – 5-10 years Qualifications ~ SOAP UI, web services, COOLGEN – 5 years ~ Oracle, Oracle SQL developer, SQL server, SQL server management Studio, DB2, IBM DB2 Studio – 10 years ~ Agile & SDLC – 2-3 years... 
    Senior
    Full time
    Local area

    Us It Solutions

    Remote
    1 day ago
  •  ...advanced encryption algorithms, and cloud technologies. We are looking for an experienced, energetic, and committed Senior Full-Stack Software Developer that wants to continue to be on the lates and greatest technology.  Role : As a Senior Full-Stack Developer... 
    Senior
    Full time

    360 -tsg

    Remote
    1 day ago
  •  ...professional services company specializing in Web, Cloud & Mobility staffing solutions....  ...designers, Big Data or Cloud or Mobility developers/architects, we have them all.  Job...  ...technologies and must be capable of solving software-related problems.  Work with a high... 
    Senior
    Full time

    Jobsbridge

    Remote
    1 day ago
  • $135k - $160k

     ...entering an exciting stage of growth, and we are looking for a Senior Full-Stack Software Developer to help expand the financial and operational capabilities...  ...: Design, develop, and maintain full-stack web applications using ASP.NET, .NET Core, C#, SQL, and Entity... 
    Senior
    Permanent employment
    Full time
    H1b
    Work at office

    Chefman

    Remote
    1 day ago
  • $135k - $145k

     ...We are seeking a highly skilled Front-End Software Developer to support mission-critical operations for the United States Air Force in Ft....  ...experience with: ~ Bug tracking tools (e.g., Jira) ~ Testing web-based applications ~ Front-end web design and development... 
    Senior
    Full time
    Interim role
    Local area

    Plateau Software Inc

    Remote
    1 day ago
  •  ...Contract to Hire; can work remotely) but On-site for one week to start Location : Neenah WI 54956 Job Description: • A web developer with server/os support experience would be the best fit.  • Networking and load balancer knowledge would be a bonus.  • It's... 
    Senior
    Permanent employment
    Full time
    Contract work
    Remote work

    Collabera

    Remote
    1 day ago
  •  ...Article here About the Role As a Senior Front End / Mobile Engineer, you’ll be...  ...front end peers to establish new processes, software patterns, and tools that expedite our...  ...frameworks. ~ Bonus: experience developing native iOS and Android applications.... 
    Senior
    Full time
    Work at office
    Remote work
    Visa sponsorship
    Flexible hours

    Comun

    Remote
    1 day ago
  •  ...Job Title: Senior .NET Web Developer Client: State of Wisconsin – Department of Children and Families (DCF) Job Location: Madison, WI (90–100% Remote – Must be a WI resident or willing to relocate within 30 days) Note: Candidates must be authorized... 
    Senior
    Remote job
    Contract work
    H1b
    Relocation

    Govserviceshub

    Madison, WI
    1 day ago
  • $80k - $85k

     ...applying from these states or internationally unfortunately cannot be considered. About the Role We're looking for a full stack developer to join our small, fast-moving engineering team. You'll work across our Lucee (CFML) backend and Angular frontend, building and... 
    Senior
    Remote job
    Full time
    Local area

    ACD Direct

    Remote
    1 day ago
  •  ...professional services company specializing in Web, Cloud & Mobility staffing solutions....  ...designers, Big Data or Cloud or Mobility developers/architects, we have them all.  Job...  ...in kiosk development including hardware, software, and interface needs for projects. - Passion... 
    Senior
    Full time

    Jobsbridge

    Remote
    1 day ago
  •  ...We are seeking a Senior Web Developer to take on the creation of new technical solutions, as well as the enhancement of existing systems. This position reports to the Director of IT and is based out of our corporate office in Duluth, GA. \ \ \ What You’ll Do: \... 
    Senior
    Full time
    Work at office

    Pivotal Solutions

    Remote
    1 day ago
  •  ...Company Description Software Job Description Senior .Net Web Developer Madison Wisconsin Exp 5-7 yrs Deg Bachelors Relo Bonus Job Description This position will be a senior member of the team responsible for the definition and hands... 
    Senior
    Full time
    Work experience placement
    Worldwide

    Direct Staffing Inc

    Remote
    1 day ago
  •  ...Description USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and...  ...Provide simple dashboards of complex data which provides senior management the results to set corporate direction.... 
    Senior
    Full time
    Worldwide

    Usm Corporation

    Remote
    1 day ago
  • $154.35k - $231.53k

     ...by Stoke Space, our commercial software platform that helps advanced...  ...and test efficiently.  As a Senior Full-Stack Software Development...  ...Responsibilities Design and develop end-to-end features across the...  ...building production web applications ~ Deep expertise... 
    Senior
    Permanent employment
    Full time
    Internship
    Shift work

    Stoke Space

    Remote
    1 day ago
  •  ...Role Overview: We are seeking a Senior Full Stack Engineer to join our client...  .... This role involves designing, developing, and maintaining scalable web applications that deliver exceptional...  ...data. Create and maintain software design documentation, including flowcharts... 
    Senior
    Remote job
    Full time
    Flexible hours

    Thirstysprout

    Remote
    1 day ago
  • $110k - $120k

     ...Role: The Senior UI Developer’s primary responsibility is to implement and ship beautiful user...  ...expected.   Responsibilities: Build web applications as part of a team...  ...Required ~6+ years of production-ready software development experience ~4+ years of production... 
    Senior
    Full time
    Work experience placement

    Scansource, Inc.

    Remote
    1 day ago
  • $190k - $200k

     ...Senior Software Engineer, Backend  Read AI is seeking a Senior Software Engineer to join our Backend team. As a senior contributor, you will...  ...millions of users. Responsibilities Architect, develop, and maintain scalable backend services and APIs, primarily using... 
    Senior
    Full time
    Flexible hours

    Read Ai

    Remote
    1 day ago
  •  ...Company Description Augment CXM is defining a new category of software - customer experience management - and powering it with a patented semantic neural network. This technology ensures that our clients deliver a fantastic customer experience every time. Our client... 
    Senior
    Full time
    Night shift

    Augment CXM

    Remote
    1 day ago
  •  ...and Infrastructure is looking for a Senior/Staff Backend Software Engineer to build out the backend system...  ...computing, rider experience, web and mobile applications, autonomous driving...  ...(Kotlin, Java, Python) Experience developing cloud services and an understanding of... 
    Senior
    Full time
    Temporary work
    Relocation package

    Zoox

    Remote
    1 day ago
  •  ...Description IT Job Description Role: Full Stack Senior Software Developer - Python & Go Location: Atlanta, GA Duration: 6+ Months...  ...team devoted to the design and development of high-traffic web applications, backend processing systems, and internal business... 
    Senior
    Full time
    Relocation

    Info-ways

    Remote
    1 day ago
  •  ...Company Description Excellent opportunity for a senior .NET / React web developer to join the leading web design, development and consulting...  ...tests to ensure code quality. ~ Understanding of Agile software development methodologies and practices. Soft Skills... 
    Senior
    Full time
    Local area
    Flexible hours

    Integrity Web Consulting, Inc

    Remote
    1 day ago
  • Company Description Contra is a professional network for the independent digital workforce. Digital professionals use Contra to create stunning visual profiles, earn money commission-free, and build high-quality professional communities and referral networks. Contra...
    Senior
    Full time
    Remote work
    Flexible hours

    Contra

    Remote
    1 day ago
  • $107.9k - $195.05k

    We’re looking for an experienced Senior Full Stack Applicatoin Developer to support a Contract Management Tool,...  ...stack development experience supporting web-based applicationsStrong experience...  ..., and system hardeningPrior work on software tools used for budget forecasting,... 
    Senior
    Full time
    Contract work
    Remote work

    Leidos

    Tampa, FL
    4 days ago
  • $93.2k - $164.45k

     ...established in 2025 with sizable investment and support from RMS senior leadership. We are developing mission critical Battle Management and Command & Control...  ...exciting suite of products: WORKCommandIQ is seeking a software engineer to join one of our agile development teams. In... 
    Senior
    Full time
    Temporary work
    Part time
    Work experience placement
    Work at office
    Local area
    Remote work
    Flexible hours
    Shift work

    Lockheed Martin

    Colorado Springs, CO
    1 day ago
  • $86.8k - $165.2k

     ...to accomplish air, space and missile defense missions. In this role, you will be joining a talented team of software engineers who are designing and developing a reusable software foundation to build satellite command and control software. This position is an onsite role... 
    Senior
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Aurora, CO
    2 days ago
  •  ...Company Description Are you a senior front-end dev seeking to join a team of seasoned designers, developers and web marketers? Come join the leading web agency based in the historic Tivoli Theatre off Delmar in the Loop in St. Louis. Flexible work from anywhere opportunity... 
    Senior
    Full time
    Local area
    Flexible hours

    Integrity Web Consulting, Inc

    Remote
    1 day ago
  • $140k - $144k

    Senior Backend Software DeveloperAbout Trilogy InnovationsAt Trilogy Innovations, we are committed to driving meaningful change for our customers...  ...Innovations is seeking experienced Senior Software Developers to join our team in support of a high-impact federal modernization... 
    Senior
    Work experience placement
    Local area
    Remote work

    Trilogy Innovations

    Bridgeport, WV
    1 day ago
  • $180k - $230k

     ...backed by Y Combinator is looking for a Senior to Staff level Full Stack Engineer with exceptional...  ...ground up. You'll build both mobile and web applications and work on deep technical...  ...& Experience5+ years of experience in software development working with Typescript, Node... 
    Senior
    Full time
    Remote work

    Motion Recruitment

    San Francisco, CA
    2 days ago
  •  ...A3T is seeking a Senior Webmaster / Lead Web Developer to oversee web development activities and lead technical efforts in support of a federal...  ...web environments. This includes, but is not limited to, software assessments, standardization assessments, and configuration... 
    Senior
    Full time
    Contract work
    Temporary work
    Work at office

    A3t

    Remote
    1 day ago
  • $148.5k - $190k

     ...expertise and grow your career. Responsibilities As a Senior Backend AI Engineer, you will design, build, and operate the backend...  ...customer dependency. Build The Agentic Platform: Design, develop, and operate the backend systems that power Arbiter’s agent-... 
    Senior
    Remote job
    Full time
    Work experience placement

    Arbiter Ai

    Remote
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Software Developer / Senior Software Developer / Senior Web Developer. Be the first to apply!