Home › Companies › Astorandsanders › Front End Developer (mid-level)
Front End Developer (mid-level)
Astorandsanders · McLean, United States (Remote) · Remote · Active · Workable
Job facts
| Field | Value |
|---|---|
| Company | Astorandsanders |
| Title | Front End Developer (mid-level) |
| Normalized title | - |
| Department / team | Systems Integration & Development |
| Location | McLean, United States |
| Work model | Remote / Remote |
| Employment type | - |
| Salary | - |
| Status | active |
| ATS provider | Workable |
| Posted / first seen | 2026-04-29 / 2026-05-31 |
| Changed / last seen | 2026-05-31 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Astorandsanders. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Workable. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in McLean. | Open |
| Department jobs | Active postings in Systems Integration & Development. | Open |
| Work model jobs | Active Remote postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Astorandsanders |
| Source | 0b3be853-1a35-4460-81a7-392349f16cf5 |
| ATS provider | Workable |
Description
Description
Front End Developer (Mid Level)
Systems Integration & Development (SID), an award winning IT solutions provider based in McLean, VA, is seeking a skilled Mid Level Front End Developer to join our team. This is a full time and remote position.
Roles & Responsibilities
Develop, maintain, and enhance responsive web applications and user interfaces that provide an excellent user experience.
Collaborate with designers, back end developers, and product managers to translate requirements into functional and visually appealing websites and applications.
Write clean, reusable, and efficient code using front end technologies such as HTML5, CSS3, JavaScript, and modern frameworks like React or Angular.
Perform cross browser and cross device testing to ensure compatibility and responsiveness.
Optimize applications for maximum speed and scalability.
Participate in code reviews, contribute to best practices, and suggest improvements to processes and applications.
Troubleshoot and debug issues, providing timely fixes and enhancements.
Stay up to date with emerging front end technologies, trends, and industry best practices.
Contribute to documentation and knowledge sharing within the development team.
Additional duties as assigned.
Requirements
Skills & Experience
Bachelor’s degree in Computer Science, Information Technology, Systems Engineering, or related field.
Minimum 4 years of experience in applications development, cloud based applications, or related roles.
Front End development experience with Vue 3, Pinia, PrimeVue, and Knex
Back End development experience .NET Web Api
Postgres database experience
Hands on experience with cloud platforms such as AWS or others.
Strong understanding of data visualization, statistical processing and display, and cloud based application processing.
Experience with application development, testing, and validation methodologies.
Ability to analyze system performance and troubleshoot complex issues.
Familiarity with DevOps practices, CI/CD pipelines, and Infrastructure as Code (IaC) tools (e.g., Terraform or others).
Knowledge of monitoring and logging tools (e.g., CloudWatch or others).
Deep understanding of modern application development design concepts, cybersecurity principles, and cloud application architecture.
Experience working on federal government systems, either as a contractor or federal employee, with a recent PUBLIC TRUST or higher clearance, is very strongly preferred.
Additional duties as assigned
Benefits
Systems Integration & Development (SID) offers a unique, stimulating and challenging environment that fosters individual growth and rewards performance. Systems Integration & Development (SID) is an Equal Opportunity Employer.
Some of our competitive benefits include
Generous Paid Time Off (PTO) and all Federal Holidays off
Comprehensive Health Coverage
Retirement Savings Plan
Pre Tax Benefit Programs
Wellness and Work Life Support
Professional Development
Performance and Referral Bonuses
Life and Disability Insurance
Full job record
| Job ID | 8af85a6469f110c26cc9bf3d4b00e559c3914484 |
| Org ID | db411794-9136-4b74-bd5e-90c846a854ea |
| Source ID | 0b3be853-1a35-4460-81a7-392349f16cf5 |
| Board ID | 0b3be853-1a35-4460-81a7-392349f16cf5 |
| Provider | workable |
| Provider Job Key | F92C3FBD15 |
| Title | Front End Developer (mid-level) |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | McLean, United States (Remote) |
| Department | Systems Integration & Development |
| Team | — |
| Employment Type | — |
| Workplace Type | remote |
| Remote Policy | remote |
| Country | United States |
| Region | — |
| City | McLean |
| Salary Raw | Description Front End Developer (Mid Level) Systems Integration & Development (SID), an award winning IT solutions provider based in McLean, VA, is seeking a skilled Mid Level Front End Developer to join our team. This is a full time and remote position. Roles & Responsibilities Develop, maintain, and enhance responsive web applications and user interfaces that provide an excellent user experience. Collaborate with designers, back end developers, and product managers to translate requirements into functional and visually appealing websites and applications. Write clean, reusable, and efficient code using front end technologies such as HTML5, CSS3, JavaScript, and modern frameworks like React or Angular. Perform cross browser and cross device testing to ensure compatibility and responsiveness. Optimize applications for maximum speed and scalability. Participate in code reviews, contribute to best practices, and suggest improvements to processes and applications. Troubleshoot and debug issues, providing timely fixes and enhancements. Stay up to date with emerging front end technologies, trends, and industry best practices. Contribute to documentation and knowledge sharing within the development team. Additional duties as assigned. Requirements Skills & Experience Bachelor’s degree in Computer Science, Information Technology, Systems Engineering, or related field. Minimum 4 years of experience in applications development, cloud based applications, or related roles. Front End development experience with Vue 3, Pinia, PrimeVue, and Knex Back End development experience .NET Web Api Postgres database experience Hands on experience with cloud platforms such as AWS or others. Strong understanding of data visualization, statistical processing and display, and cloud based application processing. Experience with application development, testing, and validation methodologies. Ability to analyze system performance and troubleshoot complex issues. Familiarity with DevOps practices, CI/CD pipelines, and Infrastructure as Code (IaC) tools (e.g., Terraform or others). Knowledge of monitoring and logging tools (e.g., CloudWatch or others). Deep understanding of modern application development design concepts, cybersecurity principles, and cloud application architecture. Experience working on federal government systems, either as a contractor or federal employee, with a recent PUBLIC TRUST or higher clearance, is very strongly preferred. Additional duties as assigned Benefits Systems Integration & Development (SID) offers a unique, stimulating and challenging environment that fosters individual growth and rewards performance. Systems Integration & Development (SID) is an Equal Opportunity Employer. Some of our competitive benefits include Generous Paid Time Off (PTO) and all Federal Holidays off Comprehensive Health Coverage Retirement Savings Plan Pre Tax Benefit Programs Wellness and Work Life Support Professional Development Performance and Referral Bonuses Life and Disability Insurance |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://apply.workable.com/astorandsanders/jobs/view/F92C3FBD15 |
| Apply URL | https://apply.workable.com/astorandsanders/j/F92C3FBD15/apply |
| First Seen At | 2026-05-31 17:47:30Z |
| Last Seen At | 2026-06-06 19:02:55Z |
| Last Checked At | 2026-06-06 19:02:55Z |
| Last Changed At | 2026-05-31 17:47:30Z |
| Inactive At | — |
| Source Posted At | 2026-04-29 00:00:00Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=workable/board=astorandsanders/date=2026-06-06/2026-06-06T19-02-54-438Z-f18fc849a2fb6e2abd4f1ce43fd6fdf2d212dc12ea23487938747e1c3d3ddb11.json |
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