Top Software Development Companies in Seattle 2024

Trying to find some good software developers based out of Seattle? Well, here’s our well-researched report on the top Software Development Companies in Seattle to get started with! The USA is the epicenter of some great firms offering exceptional app development services. However, not everyone prefers to outsource their software development or even nearshore it. Some have requirements that are specifically local or certain to a specific geolocation. 

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There are multiple top software development companies in the USA but what if we are talking about Seattle? Our today’s list of software companies in Seattle is specially created for organizations looking for software solution partners that can support them from the location. The industry of tech companies in Seattle does have a handful of great organizations that can support anyone with complex problems. The top software companies in Seattle mentioned in our report can support both SMEs as well as large enterprises.

Therefore without any further delay, learn our list of the top software Seattle companies.

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Last Updated: Jan 2024

Leading Software Development Firms in Seattle

Furthermore, we have the list of top software development companies in Seattle that have been shortlisted on the basis of client feedback, work portfolio, hourly rates, and more.

Top Software Development Companies in Seattle - Appinventiv

Appinventiv

App Development & Digital Transformation Agency

Appinventiv is a software product and mobile app development company that offers innovative digital engineering solutions to startups and Fortune 500 companies. With a team of 800+ skilled and agile professionals, we build digital products that help you achieve your goals. We are a global mobile app development industry leader and offer full-cycle app development services with an in-house team.

We specialize in the following:

  • Ideation and Product Design
  • Mobile App Development
  • Software Development
  • Digital Transformation
  • Data Science & Analytics
  • Cloud & DevOps
  • Blockchain

Why choose us?

With almost a decade in the industry, having served prestigious brands, including IKEA, KFC, Adidas, KPMG, and Pizza Hut, we excel at building powerful digital products that redefine mobile experiences across industries. 

  • 1,000+ clients served
  • 2,000+ software developed
  • $800 million+ investment raised for startups 
  • 5+ innovation centers
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Service Line

25%

Custom Software Development: 25%

25%

Mobile App Development: 25%

5%

IoT Development: 5%

5%

Blockchain: 5%

5%

Artificial Intelligence: 5%

5%

E-Commerce Development: 5%

5%

Web Development: 5%

5%

AR/VR Development: 5%

5%

Wearable App Development: 5%

5%

Web Design: 5%

5%

IT Strategy Consulting: 5%

5%

UX/UI Design: 5%
25% Custom Software Development
employee_strength
1001-2000
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
1001-2000
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Fingent

Fingent

Crafting Innovative Tech Solutions
Fingent was founded in 2003 and since its inception, the award-winning organization has delivered 700+ high-quality projects successfully. The client catalog of Fingent includes some leading names including Mastercard, PwC, CBN, Sony, etc. Fingent also has offices in countries like Australia, the US, India, and the UAE from where it delivers high-quality IT-related services to businesses of all sizes. The ISO 27001:2013 certified software development company, Fingent offers services like Cloud-Native, Digital Transformation, ERP, Artificial Intelligence, RPA, Data Visualization, SAP, AR/VR, etc.
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Service Line

30%

Custom Software Development: 30%

20%

IoT Development: 20%

20%

Mobile & App Marketing: 20%

10%

Search Engine Optimization: 10%

5%

Artificial Intelligence: 5%

5%

AR/VR Development: 5%

5%

Cloud Consulting & SI: 5%

5%

Digital Marketing: 5%
30% Custom Software Development
employee_strength
501-600
Employee Size
project_size
$25,000+
Min. Project Size
avg_hourly_rate
$100 - $149 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
501-600
Employee Size
project_size
$25,000+
Min. Project Size
avg_hourly_rate
$100 - $149 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Experion Technologies

Experion Technologies

Uniting Expertise and Engineering!
Experion Technologies originated in 2006 and since its inception, the company has grown into a network of 1500 employees with offices in 11+ locations. Experion Technologies, due to its amazing standards of IT services has achieved recognition from leading brands like Frost and Sullivan, Clutch, Inc 5000, and Everest Group as well. This ISO 27001:2013 and QMS(9001: 2015) certified company is known for its tech excellence that is known for empowering clients of the organization.
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Service Line

15%

Custom Software Development: 15%

15%

Application Management & Support: 15%

10%

Web Development: 10%

10%

Mobile App Development: 10%

10%

Mobile & App Marketing: 10%

10%

Digital Marketing: 10%

10%

Search Engine Optimization: 10%

10%

Cloud Consulting & SI: 10%

5%

Application Testing: 5%

5%

Artificial Intelligence: 5%
15% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$1,00,000+
Min. Project Size
avg_hourly_rate
$150 - $199 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$1,00,000+
Min. Project Size
avg_hourly_rate
$150 - $199 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
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Top Software Development Companies in Seattle - Xebia

Xebia

Building excellence since the beginning!
Founded in 2001, Xebia is a leading app development company with its target markets spread across countries like India, the US, the Netherlands, Poland, Spain, Australia, Canada, Vietnam, Colombia, and more. The company offers expertise in custom software development, cloud consulting & SI, IT strategy consulting, BI & big data solutions, and more such digital technologies. The company has built products for esteemed clients like Eurail, Parkos, Sage, and Transavia among others.
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Service Line

10%

Custom Software Development: 10%

15%

Mobile & App Marketing: 15%

15%

Artificial Intelligence: 15%

10%

Application Management & Support: 10%

10%

E-Commerce Development: 10%

10%

Mobile App Development: 10%

10%

Search Engine Optimization: 10%

10%

Digital Marketing: 10%

10%

Cloud Consulting & SI: 10%
10% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
$50 - $99 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
$50 - $99 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - QBurst

QBurst

The leader of innovative engineering!
QBurst is a leading name in the digital product development and consulting industry. The company was founded in 2004 and at the moment, it has over 2400 professionals from diverse backgrounds including UX engineers, QA experts, business analysts, project managers, etc. Since its inception, QBurst has managed to deliver over 1200 projects successfully and the catalog of the organization includes mid-markets, small businesses, and enterprises. You can partner with QBurst to get services related to AI and Data Engineering, Cloud Development and Monitoring, DevOps, Cybersecurity, etc.
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Service Line

10%

Custom Software Development: 10%

15%

Mobile App Development: 15%

15%

Web Development: 15%

15%

IoT Development: 15%

15%

Mobile & App Marketing: 15%

10%

Digital Marketing: 10%

10%

Cloud Consulting & SI: 10%

5%

Search Engine Optimization: 5%

5%

Artificial Intelligence: 5%
10% Custom Software Development
employee_strength
2001-3000
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
$100 - $149 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
2001-3000
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
$100 - $149 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - HCL Technologies

HCL Technologies

Supercharging Progress
HCL Technologies is one of the leading IT service companies that helps large enterprises globally to re-imagine and expand their businesses through Digital Technology information. The company primarily aims to offer the best in class software services, business process outsourcing, and multiple infrastructure services and solutions. HCL technologies leverage expert and global technology workforce and intellectual capital to deliver the most effective solutions across different industries.
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Service Line

5%

Custom Software Development: 5%

5%

E-Commerce Development: 5%

5%

Cloud Consulting & SI: 5%

5%

Search Engine Optimization: 5%

5%

Digital Marketing: 5%

5%

Event Marketing & Planning: 5%

5%

Marketing Strategy: 5%

5%

IT Staff Augmentation: 5%

5%

BI & Big Data Consulting & SI: 5%

5%

IT Strategy Consulting: 5%

5%

Artificial Intelligence: 5%

5%

IoT Development: 5%

5%

Web Development: 5%

5%

Product Design: 5%

5%

Graphic Design: 5%

5%

UX/UI Design: 5%

5%

Web Design: 5%

5%

Mobile & App Marketing: 5%

5%

Enterprise App Modernization: 5%

5%

Mobile App Development: 5%
5% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$50,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$50,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Persistent Systems

Persistent Systems

Empowering Innovation, Driving Digital Transformation
Persistent Systems is a global technology company providing software development and technology services across various industry verticals. The company’s expertise lies in leveraging emerging technologies such as cloud computing, data analytics, and AI to drive business growth and operational excellence. The company’s skilled engineers and developers collaborate closely with clients to understand their unique requirements and deliver tailor-made solutions. The company's client base includes Fortune 500 companies, innovative startups, and enterprises of all sizes.
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Service Line

15%

Custom Software Development: 15%

15%

Mobile App Development: 15%

15%

Application Management & Support: 15%

10%

AR/VR Development: 10%

10%

IoT Development: 10%

10%

Search Engine Optimization: 10%

10%

Cloud Consulting & SI: 10%

5%

Artificial Intelligence: 5%

5%

Blockchain: 5%

5%

Digital Marketing: 5%
15% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
$100 - $149 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
$100 - $149 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Nagarro

Nagarro

Driving technology-led innovations
Nagarro specializes in delivering innovative software development, digital transformation, and IT consulting services. The company emphasizes collaboration and rapid iteration to deliver high-quality software solutions that meet clients' requirements effectively. The team at Nagarro is skilled in a wide range of frameworks, programming languages, and platforms, allowing them to work on diverse projects and cater to different technology needs.
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Service Line

15%

Custom Software Development: 15%

15%

Artificial Intelligence: 15%

15%

Blockchain: 15%

15%

Mobile App Development: 15%

15%

Search Engine Optimization: 15%

15%

Cloud Consulting & SI: 15%

10%

Digital Marketing: 10%
15% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
< $25 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
< $25 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - TCS

TCS

Tata Consultancy Service is a company that provides consulting and business solutions to help organizations on their transformation journeys. It is India’s largest multinational business group with a team of the best-trained consultants from different countries. It is a well-renowned firm in the field of banking, e-governance, and financial services. Along with this, TCS has also made its name in the education and healthcare sectors. The company has managed to grow ever since its inception and
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Service Line

10%

Custom Software Development: 10%

10%

Digital Strategy: 10%

5%

Graphic Design: 5%

5%

Cloud Consulting & SI: 5%

5%

Digital Marketing: 5%

5%

IT Strategy Consulting: 5%

5%

Application Testing: 5%

5%

IoT Development: 5%

5%

Artificial Intelligence: 5%

5%

E-Commerce Development: 5%

5%

Mobile App Development: 5%

5%

Enterprise App Modernization: 5%

5%

UX/UI Design: 5%

5%

Web Design: 5%

5%

Ecommerce Marketing: 5%

5%

Search Engine Optimization: 5%

5%

Marketing Strategy: 5%

5%

Mobile & App Marketing: 5%
10% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$25,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$25,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
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Top Software Development Companies in Seattle - BirlaSoft

BirlaSoft

BirlaSoft

Founded in the year 1995, Birlasoft is an India-based company that has expanded its horizon to countries like the United States, the United Kingdom, Australia, Canada, Germany, etc.

With a strong presence in the IT domain, the company offers solutions to multiple industries such as financial services, healthcare, manufacturing, retail, etc.

Birlasoft provides solutions in almost every IT vertical such as application development and maintenance, cloud services, data analytics, enterprise mobility

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Service Line

10%

Custom Software Development: 10%

15%

IoT Development: 15%

15%

Mobile & App Marketing: 15%

15%

Digital Strategy: 15%

10%

Enterprise App Modernization: 10%

10%

Mobile App Development: 10%

5%

Other Application Development: 5%

5%

Cloud Consulting & SI: 5%

5%

Search Engine Optimization: 5%

5%

Artificial Intelligence: 5%

5%

Digital Marketing: 5%
10% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
< $25 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
< $25 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Softserve

Softserve

For The Future
The journey of Softserve started in 1993 in Lviv, Ukraine and now it has 57 offices in 14 countries. Softserve’s offices are spread in the USA, the UK, Poland, Germany, Bulgaria, etc. The company has also expanded into a group of over 13,000 employees of diverse skill sets and backgrounds. Since its inception, Softserve has delivered over 20,000 successful customer projects for different industries.
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Service Line

5%

Custom Software Development: 5%

10%

Artificial Intelligence: 10%

10%

Application Testing: 10%

5%

Digital Marketing: 5%

5%

Blockchain: 5%

5%

Cloud Consulting & SI: 5%

5%

Search Engine Optimization: 5%

5%

AR/VR Development: 5%

5%

E-Commerce Development: 5%

5%

Mobile App Development: 5%

5%

Wearable App Development: 5%

5%

Web Development: 5%

5%

Graphic Design: 5%

5%

Web Design: 5%

5%

UX/UI Design: 5%

5%

Marketing Strategy: 5%

5%

Mobile & App Marketing: 5%

5%

IoT Development: 5%
5% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$25,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$25,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Mphasis

Mphasis

The Next Applied
Mphasis is a multinational information technology services and consulting company based in India. The company innovates to ensure service excellence and productive outcomes across different departments, including sales, development, and delivery. With its customer-centric approach and advanced technology, the company anticipates and predicts future trends for its clients to help them stay current in the ever-changing environment.
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Service Line

5%

Custom Software Development: 5%

10%

Application Testing: 10%

10%

Application Management & Support: 10%

10%

Other Application Development: 10%

10%

Mobile & App Marketing: 10%

10%

IoT Development: 10%

10%

Search Engine Optimization: 10%

5%

Artificial Intelligence: 5%

5%

Blockchain: 5%

5%

BI & Big Data Consulting & SI: 5%

5%

Cybersecurity: 5%

5%

Digital Marketing: 5%

5%

Mobile App Development: 5%

5%

Cloud Consulting & SI: 5%
5% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Luxoft

Luxoft

Enable your digital advantage with Luxoft
Luxoft is a global IT innovative solution provider which was founded in the year 2000. With a strength of 10,000+ employees, the company has been working consistently with some of the biggest clients. The company has delivered numerous projects in multiple niches such as banking, capital market, retail, oil and gas etc. that are successful. They are masters of multiple services such as data analytics, design, QA automation, legacy modernization, etc.
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Service Line

5%

Custom Software Development: 5%

5%

Product Design: 5%

5%

Artificial Intelligence: 5%

5%

Cloud Consulting & SI: 5%

5%

Search Engine Optimization: 5%

5%

Digital Marketing: 5%

5%

E-Commerce Development: 5%

5%

AR/VR Development: 5%

5%

Wearable App Development: 5%

5%

Mobile App Development: 5%

5%

Web Development: 5%

5%

Blockchain: 5%

5%

Graphic Design: 5%

5%

UX/UI Design: 5%

5%

Product Marketing: 5%

5%

Marketing Strategy: 5%

5%

Market Research: 5%

5%

Branding: 5%

5%

Advertising: 5%

5%

Mobile & App Marketing: 5%
5% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
$100 - $149 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$5,000+
Min. Project Size
avg_hourly_rate
$100 - $149 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Impetus

Impetus

Leap to the cloud and become future-ready
Impetus has been dedicated to driving business impact for Fortune 1000 enterprises with their innovative solutions. They are a global giant and have established a reputation for the type of work they have been doing. Impetus offers an entire catalog of services such as software products, consulting services, data science capabilities, and extensive technological expertise. Impetus are experienced partner’s in big data solutions along with transformative automated solutions.
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Service Line

5%

Custom Software Development: 5%

10%

AR/VR Development: 10%

10%

IoT Development: 10%

5%

Mobile App Development: 5%

5%

Mobile & App Marketing: 5%

5%

Digital Marketing: 5%

5%

IT Managed Services: 5%

5%

Cybersecurity: 5%

5%

ECM Consulting And SI: 5%

5%

CRM Consulting And SI: 5%

5%

Cloud Consulting & SI: 5%

5%

BI & Big Data Consulting & SI: 5%

5%

IT Strategy Consulting: 5%

5%

Robotics Process Automation: 5%

5%

Enterprise App Modernization: 5%

5%

Application Management & Support: 5%

5%

Artificial Intelligence: 5%

5%

Blockchain: 5%
5% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$25,000+
Min. Project Size
avg_hourly_rate
$50 - $99 / hr
Rate Per Hour
directory cmp
seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$25,000+
Min. Project Size
avg_hourly_rate
$50 - $99 / hr
Rate Per Hour
directory location
seattle, United States
Company Location
Top Software Development Companies in Seattle - Epam

Epam

EPAM has been a global digital transformation services provider since 1993. The firm has been excelling in digital & physical product development and engineering. With their integrated advisory, consulting, and design capabilities, their hybrid teams connect people, optimize experiences, and improve lives through better enterprise, education, and health platforms. They have the capacity to reimagine businesses and transform them completely.
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Service Line

10%

Custom Software Development: 10%

10%

AR/VR Development: 10%

10%

Artificial Intelligence: 10%

5%

Search Engine Optimization: 5%

5%

Mobile & App Marketing: 5%

5%

Digital Marketing: 5%

5%

Mobile App Development: 5%

5%

IoT Development: 5%

5%

Blockchain: 5%

5%

Application Management & Support: 5%

5%

Enterprise App Modernization: 5%

5%

Other Application Development: 5%

5%

IT Strategy Consulting: 5%

5%

BI & Big Data Consulting & SI: 5%

5%

Cloud Consulting & SI: 5%

5%

Cybersecurity: 5%

5%

IT Managed Services: 5%
10% Custom Software Development
employee_strength
5000+
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory cmp
Seattle, United States
Company Location
employee_strength
5000+
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
$25 - $49 / hr
Rate Per Hour
directory location
Seattle, United States
Company Location
Top Software Development Companies in Seattle - Crest Infosystems Private Limited

Crest Infosystems Private Limited

Leading Software Development Services Provider Company

Crest Infosystems is a Software Development Services Provider Company with 13+ years of experience developing future-ready custom business solutions. We have served 80+ clientele and built worldwide recognition in building enterprise development services. Our team members have accomplished 700+ projects across the globe. Our workforce has expertise in delivering affordable enterprise solutions in Mobile, Web, Cloud, Big Data, UX/UI, Machine Learning & AI, Digital Marketing, etc.

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Service Line

8%

Custom Software Development: 8%

8%

Web Development: 8%

8%

Mobile App Development: 8%

8%

Wearable App Development: 8%

8%

AR/VR Development: 8%

8%

E-Commerce Development: 8%

8%

IoT Development: 8%

8%

Artificial Intelligence: 8%

8%

Blockchain: 8%

8%

Application Management & Support: 8%

8%

Enterprise App Modernization: 8%

7%

Application Testing: 7%

5%

Other Application Development: 5%
8% Custom Software Development
employee_strength
201-300
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
< $25 / hr
Rate Per Hour
directory cmp
Seattle, Washington, United States
Company Location
employee_strength
201-300
Employee Size
project_size
$10,000+
Min. Project Size
avg_hourly_rate
< $25 / hr
Rate Per Hour
directory location
Seattle, Washington, United States
Company Location
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