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Best Software Development Companies in Federal Way, WA

Our Recommended Top 4

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Federal Way Software Development Companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.



4Top Picks

Learn about our selection process.


featured provider = Featured Provider

111 S Jackson St, Seattle, WA 98104 Rating

Why choose this provider?

Bilberrry is a software development company that provides application design and development, e-commerce solutions, branding, and digital transformation services in Federal Way. App and design services offered by the company include planning for technology architecture, developing mobile and web applications, quality assurance, and DevOps. Beginning 2009, the business has worked with GoFundMe.Org on its new branding and website design, managed David's Bridal's eCommerce platform, and created the mobile application for a global non-profit organization called SEE International.

  • Website Development

113 Cherry St. Suite 16608, Seattle, WA 98104
Website Rating

Review Sources

5.0 (5)

Why choose this provider?

White Rabbit Group Inc. creates web and mobile cloud-based applications for clients in Federal Way. It is a software development company with more than 80 partners across the globe. It has worked with a wide range of brands, including Nike, FedEx, Redbull, PayPal, Disney, and Beats by Dr. Dre. Its capabilities include website and mobile app development, cloud migration and architecture, and CMS maintenance and management. White Rabbit Group also offers eCcommerce, automation and DevOps, and hosting solutions.

  • Software Design

4 102nd Ave NE, Bellevue, WA 98004 Rating

Review Sources

5.0 (25)

Why choose this provider?

Seattle Software Developers has been creating applications and software for companies in Federal Way since 1989. Its team provides each potential business software with a variety of integrated digital features, including options for data, content, and marketing management. Its projects are managed by an assigned manager who identifies a client's functional and scalability goals and provides educational information about software lifecycles. The company has won numerous awards for its work, including Best in UI/UX at the 2022 Amsterdam Film Festival.

  • Business Analysis

608 State St #100, Kirkland, WA 98033 Rating

Review Sources

5.0 (5)

Why choose this provider?

AccelOne is a software development company serving businesses in Federal Way. It develops custom software for mobile and web applications with its team of senior software designers, developers, and project managers. It creates scalable backend systems using Java, PHP, Node.js, .NET, and C++ technologies. It also utilizes cloud computing through AWS and Microsoft Azure. AccelOne is also a talent sourcing agency that provides technical staffing software and handles the hiring and onboarding process. It was established in 2013.

  • UI / UX Design
  • Mobile App Development
  • Website Development

Compare our Top Software Development Companies

NameExpertise RatingAddressPromotionsLearn more
111 S Jackson St, Seattle, WA 98104
White Rabbit Group Inc.
113 Cherry St. Suite 16608, Seattle, WA 98104
Seattle Software Developers
4 102nd Ave NE, Bellevue, WA 98004
608 State St #100, Kirkland, WA 98033


  • Introduction

    Software developers are tasked with creating, testing, and refining programs, working to the specifications the project requires. The fundamental tasks include:

    • Creating clean and efficient code that's easily understandable and usable by programmers and developers
    • Testing and deployment of programs and systems
    • Gathering and evaluating user feedback
    • Generating and implementing suggested improvements
    • Troubleshooting and upgrading existing software
    A software developer needs to be familiar with programming languages, such as Python, Java, Scala, C++, and Ruby. The job is similar to several other IT roles, but with important differences.
    • Computer programmers carry out many similar tasks, but developers need to have a more creative, big-picture view of the process.
    • Web developers focus on websites and browser-based apps, while software developers focus on programs for desktops and mobile devices.
    • Software engineers work in teams to create the tools to build apps, whereas developers put those tools to work.

  • Where can I hire software developers?

    Large-scale talent-matching websites provide tools for customizing your company profile, posting positions, searching for active candidates with the right specialties, and setting up interviews. The best sites vet their candidates and make it easy to focus on experienced tech talent. Toptal, Hired, Stack Overflow, GitHub Jobs, RemoteOK, and Arc are all good options.

  • What is the software development life cycle?

    A typical SDLC consists of seven phases:

    1. Planning (costs, timetable, team and leadership structures)
    2. Defining Requirements (needs the software can meet)
    3. Design and Prototyping (concept and modeling of look and function)
    4. Software Development (writing and documenting code)
    5. Testing (human and automated)
    6. Deployment (releasing to users)
    7. Operations and Maintenance (resolving bugs)

  • How to manage a software development team

    Set clear team and individual goals and distill management expectations so the team and the company's priorities align. Have an open-door policy and frequent one-on-one meetings with team members. Keep stakeholders abreast of needs and issues. Empower the team to make decisions and avoid micromanaging whenever possible.

  • Web Developer vs. Software Developer vs. Computer Programmer vs. Software Engineer: which one do I need?

    Websites and browser apps need web developers. People who can engage with every phase of the software development life cycle are software developers. Computer programmers focus on the third through fifth phases of the SDLC. Designing tools for producing code requires software engineers.

  • What is Agile Scrum methodology for software development?

    You can use a sprint-based Agile Scrum methodology for fast results. "Agile" refers to a user-focused mindset of embracing change, motivating individuals, and early and continuous delivery. "Scrum" refers to short two-week sprints that allow teams to focus on pieces of a complex project.

  • How do I know if I need an in-house software developer or a freelance software developer?

    Freelancers provide the flexibility to hire people with distinct skills for different projects, and you can save money by hiring only for specific times. Communication with an in-house team is often faster, and they're more likely to understand your business needs. The better solution will depend on your situation