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Freelance Remote Senior Software Developer Jobs in Washington

Prevail Recruiting

Senior Software Engineer

Washington, DC · Remote

$130K - $165K/yr

Collaborate with DevOps and infrastructure teams to support cloud-based deployments and production ... Ability to work effectively in a remote and collaborative environment * Bachelor's degree in ...

SAIC

Software Developer

Chantilly, VA · On-site +1

$200K - $240K/yr

None Potential for Remote Work: ORA_ON_SITE Description  SAIC is seeking a Software Developer to ... Experience as a senior software/systems architect. * Experience designing or implementing ...

N2IA Technologies

Software Developer Senior

Washington, DC · Remote

$160K - $195K/yr

OverviewN2IA is seeking a Senior Software Developer with strong full-stack AI development experience to build and maintain scalable AWS-based web applications. The ideal candidate has expertise in ...

AnaVation

Software Developer

Washington, DC · On-site +1

Working under the guidance of senior developers, you'll apply foundational programming skills and ... Remote status is subject to change at the customer's direction, but is expected to continue.

AnaVation

Software Developer

Washington, DC · On-site +1

Working under the guidance of senior developers, you'll apply foundational programming skills and ... Remote status is subject to change at the customer's direction, but is expected to continue.

Staffed4U

Senior Software Engineer

Chantilly, VA · On-site +1

$126K - $166K/yr

Senior Software Engineer Location: Chantilly, Virginia Security Clearance: Active TS/SCI with ... Hybrid Work Environment Flexible work arrangements may include a combination of remote and onsite ...

AnaVation

Software Developer

Washington, DC · Remote

Working under the guidance of senior developers, you'll apply foundational programming skills and ... Remote status is subject to change at the customer's direction, but is expected to continue.

AnaVation

Software Developer

Washington, DC · On-site +1

Working under the guidance of senior developers, you'll apply foundational programming skills and ... Remote status is subject to change at the customer's direction, but is expected to continue.

GRVTY

Senior Software Engineer

Chantilly, VA · On-site +1

$125K - $165K/yr

... cannot support remote work), and requires a TS/SCI + Polygraph clearance (acceptable to this ... What You'll be Owning The Senior Software Engineer will be responsible for working within Cloud ...

Thomson Reuters

Senior Software Engineer

Mclean, VA · On-site +1

$123K - $163K/yr

As a Senior Software Engineer , you will also contribute to a variety of areas including: * Leading projects and acting as a mentor to less experienced developers * Collaborating with the TRSS ...

Iridium Satellite, LLC

Senior Software Engineer

Reston, VA · On-site +1

$127K - $168K/yr

... and remote operations all rely on Iridium to stay connected. We take our responsibility for ... As the Senior Software Engineer, you will apply cutting edge technologies to lead complex design ...

GRVTY

Senior Software Engineer

Chantilly, VA · Remote

$125K - $165K/yr

... cannot support remote work), and requires a TS/SCI + Polygraph clearance (acceptable to this ... What You'll be Owning The Senior Software Engineer will be responsible for working within Cloud ...

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Freelance Remote Senior Software Developer information

What are the key skills and qualifications needed to thrive as a freelance remote senior software developer?

To thrive as a Freelance Remote Senior Software Developer, you need advanced programming skills, a strong understanding of software architecture, and several years of professional development experience, often supported by a relevant degree or portfolio of completed projects. Mastery of coding languages (such as Python, JavaScript, or Java), version control systems like Git, and familiarity with cloud platforms or CI/CD tools are commonly expected. Excellent self-management, communication, and problem-solving abilities are crucial for collaborating with clients and remote teams. These skills and qualities ensure the delivery of robust solutions, maintain client satisfaction, and support effective independent work in a remote freelance environment.

What is a freelance remote senior software developer?

Freelance remote senior software developers are experienced professionals who design, develop, and maintain software applications while working independently from a remote location. They typically have several years of experience, deep technical expertise, and strong problem-solving skills. These developers often work on a contract or project basis for various clients, managing their own schedules and deliverables. Their responsibilities may include coding, reviewing code, collaborating with distributed teams, and providing technical leadership.

How does a freelance remote senior software developer typically manage communication and collaboration with distributed teams?

As a Freelance Remote Senior Software Developer, clear and proactive communication is critical to successful project delivery. You'll often use collaboration tools like Slack, Zoom, and project management platforms to stay connected with team members across various time zones. Regular stand-up meetings, code reviews, and asynchronous updates help ensure alignment and transparency. It’s important to set expectations around availability and deliverables, and to document your work thoroughly so other team members can easily follow your progress and contribute effectively.
What are the most commonly searched types of Remote Senior Software Developer jobs in Washington? The most popular types of Remote Senior Software Developer jobs in Washington are:
What cities in Washington are hiring for Freelance Remote Senior Software Developer jobs? Cities in Washington with the most Freelance Remote Senior Software Developer job openings:
Freelance Remote Senior Software Developer jobs near you

Senior Software Engineer

Prevail Recruiting

Washington, DC • Remote

$130K - $165K/yr

Full-time

Re-posted 23 days ago

Job description

About the Opportunity


A rapidly growing healthcare technology company is seeking a Senior Software Engineer to help build and scale a mission-critical software platform used by millions of patients and healthcare providers nationwide. This organization is transforming the patient experience through innovative technology that simplifies complex healthcare journeys and improves engagement throughout the care process.

This is an opportunity to join a collaborative engineering team where developers play a meaningful role not only in building software but also in shaping technical solutions, influencing product outcomes, and helping drive the future direction of the platform.


Position Summary


The Senior Software Engineer will contribute across the full technology stack, partnering closely with Product, Design, Customer Success, and Engineering teams to develop scalable, reliable, and user-focused software solutions.

The ideal candidate is a strong full-stack engineer with expertise in modern web technologies, backend development, cloud infrastructure, and API integrations. This individual enjoys solving complex technical challenges while maintaining a strong focus on customer impact and product quality.


Key Responsibilities

  • Design, develop, and maintain scalable full-stack applications using modern web technologies
  • Build and enhance backend services, APIs, and integrations supporting core platform functionality
  • Collaborate with Product, Design, and customer-facing teams to translate business needs into technical solutions
  • Develop and maintain integrations with third-party platforms and external services
  • Improve application performance, scalability, security, and reliability
  • Participate in architecture discussions and contribute to technical decision-making
  • Conduct code reviews and contribute to engineering best practices
  • Collaborate with DevOps and infrastructure teams to support cloud-based deployments and production operations
  • Troubleshoot production issues and contribute to continuous improvement initiatives
  • Help shape implementation strategies while balancing business goals, user experience, and technical excellence

Required Qualifications

  • 5+ years of professional software engineering experience
  • Strong experience developing applications using: Node.js, Typescript, React, SQL db
  • Experience designing and consuming APIs
  • Experience working with AWS cloud services
  • Strong understanding of software architecture, application performance, and scalability principles
  • Excellent written and verbal communication skills
  • Ability to work effectively in a remote and collaborative environment
  • Bachelor's degree in Computer Science or equivalent practical experience

Preferred Qualifications

  • Experience building software in healthcare, healthtech, SaaS, or other regulated industries
  • Experience working on customer-facing web applications at scale
  • Familiarity with cloud-native architectures and modern deployment practices
  • Experience collaborating closely with Product and Design teams
  • Prior experience in startup or high-growth technology environments
  • Exposure to AI-assisted development tools and modern engineering workflows