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Best Software Development Companies in Sunnyvale, CA

Our Recommended Top 6

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Our goal is to connect people with the best local professionals. We scored Sunnyvale 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.



6Top Picks

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featured provider = Featured Provider

640 W California Ave Ste 210W, Sunnyvale, CA 94086 Rating

Review Sources

5.0 (20)

Why choose this provider?

Tekton is a Sunnyvale-based technology company that provides custom software development services to businesses in the city and throughout its surrounding areas. The company's design and development team is experienced in creating a broad range of software applications, including customer engagement bots, web-based chat applications, and games and organizational apps for mobile devices, including Android and iOS devices. Tekton has worked with clients such as Nike and Worry Free Labs.

3723 Haven Ave Ste 119, Menlo Park, CA 94025 Rating

Review Sources

4.9 (40)

Why choose this provider?

Located in Menlo Park, Trantor is a technology company that serves clients in Sunnyvale and throughout its surrounding areas. The company primarily works with fintech and marketing companies, helping them to automate business processes with custom software solutions. The company's software engineering team is experienced in iOS and Android mobile application development, as well as web-based HTML5 application development. This team is experienced in developer languages, such as Python and Ruby on Rails.

902 Aberdeen Drive, Sunnyvale, CA 94087 Rating

Why choose this provider?

Eclincher is a software development company that caters to small and medium businesses, franchises, agencies, and enterprises in Sunnyvale. The company provides a platform that helps clients organize all their brands, automate their social media, plan and publish content, and engage audiences in real-time. It also features reputation management, brand monitoring, and performance measurement across various channels. Eclincher was first launched in 2012 to help solopreneurs keep track of various social media accounts. It now hosts over 20,000 monthly users.

1250 Borregas Ave, Sunnyvale, CA 94089
Website Rating

Review Sources

5.0 (14)
3.8 (4)

Why choose this provider?

Star is a global technology company that connects strategy, design, and engineering services and helps companies to accelerate their product innovation. They support their customers every step of the co-creation way – from ideation and concept crafting to full-stack development and putting solutions into the hands and minds of end-users. Star works for businesses in a variety of industries, including the Automotive & Mobility, Health & Wellness, FinTech and others. Customers include Panasonic, Lotus, Zeiss, NIO and Lufthansa.

3000 El Camino Real Bldg 4 Ste 200, Palo Alto, CA 94306 Rating

Review Sources

4.9 (31)
4.3 (3)

Why choose this provider?

Located in Palo Alto, Cleverlance is a technology company that's been serving clients in the Sunnyvale metropolitan area for more than 20 years. With additional offices in Denmark and Czechoslovakia, the company primarily works with clients in the finance and telecommunications industries. It's services include custom software development, which includes the creation of customer relationship management and mobile applications that help its clients to increase productivity and profit while gaining a high return on t heir investment.

2100 Geng Rd Ste 210, Palo Alto, CA 94303

Why choose this provider?

Located in Palo Alto, Datamart is a full-service IT and custom software company that serves businesses in the Sunnyvale metropolitan area. The company's software development team is dedicated to providing clients with solutions that meet their specific needs. Applications can be built to work on any standard operating system, including Oracle and Microsoft, as well as mobile operating systems, such as iOS and Android. Datamart's successful past projects include a large-scale SaaS automated testing application and an online store with Hadoop analytics.

Compare our Top Software Development Companies

NameExpertise RatingAddressPromotionsLearn more
640 W California Ave Ste 210W, Sunnyvale, CA 94086
3723 Haven Ave Ste 119, Menlo Park, CA 94025
902 Aberdeen Drive, Sunnyvale, CA 94087
1250 Borregas Ave, Sunnyvale, CA 94089
3000 El Camino Real Bldg 4 Ste 200, Palo Alto, CA 94306
2100 Geng Rd Ste 210, Palo Alto, CA 94303


  • 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