Top 100 Java Development Companies in San Jose

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Top 100 Java Development Companies in San Jose

February 2023

Looking for a top Java developer in San Jose?

Getting started with the Java programming language can be difficult, especially when you go at it alone.

To assist you in your search for a partner, we’ve compiled this list of the top Java development companies in San Jose. 

Jump to Most Reviewed Companies

List of the Best San Jose Java Developers

  • 1
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Sunnyvale, CA

    Diffco is a company of world-class senior developers in Mobile, Web, and AI to launch, accelerate, and support your business applications. 13+ years of experience and 1000+ successfully launched projects. We succor our customers to become market leaders.

    Clients

    • FREDD
    • ORB Intelligence (Acquired by Dun & Bradstreet)
    • L.E. Solutions
    • Mi3 Security (Acquired by ZIMPERIUM)

    Industries

    Notable Project

    Diffco US provided back-end development services, analytics, security checks, and upgrades for the client’s existing architecture as they created their mobile app.

    "There was confidence that we don't need to be triple check their work. We never had to redo anything. Diffco US is very reliable."

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  • 2
    • $50,000+
    • 10 - 49 employees
    • Palo Alto, CA

    Netkiller Inc. Is a small application management & support company. Established in 2006, the team provides application management & support, cloud consulting & SI, cybersecurity, and custom software development. The agency is located in San Jose, California; Pittsburgh, Pennsylvania and Seoul, South Korea.

    Industries

    Notable Project

    A government organization hired Netkiller Inc. to provide Google migration services. They helped the client transition from Microsoft Exchange to Google suite and currently act as their Google provider.

    "I have no complaints, and they do exactly what I need from them.."

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  • 3
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 10 - 49 employees
    • San Jose, CA

    This California-based software company has strong expertise in web and mobile app development. The team of less than 50 has worked in various industries, from fitness to healthcare – they’ve done it all.

    Clients

    • Google
    • Nike
    • Adobe
    • Twilio

    Industries

    Notable Project

    Impekable supported development of IoT security solutions. They performed market research, provided front- and back-end development for various prototypes, and revamped a corporate website.

    "Impekable has helped us in every possible way."

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  • 4
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Newark, CA

    DevBatch is an IT company founded in 2010. Located in Lahore, Pakistan, they have a team of 118 employees. Their services include mobile app development, custom software development, web development, and SEO. They primarily serve small business and midmarket clients. 

    Clients

    • Enlivened
    • Inspa
    • Seeloz
    • Bizee

    Industries

    Notable Project

    DevBatch provided solutions for three projects. They created custom software and did QA on the first, built a custom e-commerce store and did SEO on the second, and developed an application solution for a component on the third.

    “Their ability to understand what a customer really wants is impressive.”

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  • 5
    • $25,000+
    • 10 - 49 employees
    • Fremont, CA

    Founded in 2011, EIGHT25MOBILE is a web design firm based in Fremont, Calif. With a small team of fewer than 5 employees, EIGHT25MOBILE specializes in web design, web development, and digital strategy.The client appreciated EIGHT25MOBILE's flexibility and ability to deliver a customized website.

    Clients

    • Chamba
    • K12 Link
    • Phizuu
    • TutorSync

    Notable Project

    EIGHT25 developed 6 iOS and Android apps where users can order services via video upload and leave star ratings after using specified logins. They also built a web app for tracking incoming information.

    “They really care about creating a great product.”

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  • 6
    • $5,000+
    • 50 - 249 employees
    • Palo Alto, CA

    HashCash Consultants is a software company based in Fremont, Calif. Their team of fewer than 50 employees is distributed across locations in Palo Alto, Calif. and Melbourne, Australia. They serve small to midmarket businesses in industries such as financial services and IT. Services include blockchain development, BI, & big data consulting.

    Clients

    • Corporates
    • Domestic Payment Networks
    • Fintech companies and Currency exchanges use the HC Network for Retail Remittances
    • Trade Finance

    Industries

    Notable Project

    HashCash Consultants was brought in to develop a drug traceability software and a crypto trading platform.

    "The project management is good, they regularly meet their deadlines."

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  • 7
    • $10,000+
    • 1,000 - 9,999 employees
    • San Jose, CA

    Great Software Laboratory is a software product company based in Pune, India, with offices in London and San Jose, Calif. The company, founded in 2003, has more than 1,000 employees and provides custom software development, BI & big data consulting & SI, cloud consulting & SI, and cybersecurity services. Great Software Laboratory serves enterprise and smaller-sized companies in various industries that include IT, financial services, and manufacturing.

    Industries

    Notable Project

    Great Software Laboratory was hired by a computer and network security firm to develop their Salesforce integration. They were also tasked with providing support to other enhancement projects.

    "They have technically skilled resources and exhibited unrivalled professionalism throughout the project."

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  • 8
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • San Jose, CA

    CodeFutures is a small software development company. Based in Broomfield, Colorado and San Jose, California, the agency was launched in 2001. Their services include custom software development, cloud consulting & SI, IT staff augmentation, and other IT consulting and SI.

    Industries

    Notable Project

    CodeFutures is providing DevOps and system integration services for a flood insurance company, augmenting in-house staff. They help build and maintain a fleet of Linux servers using Kubernetes and FoundationDB.

    “I’m extremely happy with the way they’ve taken responsibility and executed.”

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  • 9
    • $1,000+
    • 50 - 249 employees
    • Palo Alto, CA

    Prolific Studio is a marketing firm based in Palo Alto, Calif. with over 50 members. Founded in 2018, they specialize in social media marketing, email marketing, and SEO solutions for clients that work in various industries, including real estate, arts, and business services.

    Clients

    • Toyota
    • Techcrunch
    • Suzuki
    • Sony

    Industries

    Notable Project

    Prolific Studio provides development and design outsourcing services to a digital marketing company, supporting various client projects. They’ve done logo design, web development, and animated video production.

    “I would say they are the best agency I know at creative layout.”

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  • 10
    • $5,000+
    • 250 - 999 employees
    • Santa Clara, CA
    Hire Backend Developer is a web design company. They offer web design, web development, mobile app development, ux/ui design, and more and were founded in 2005. The agency is located in Ahmedabad, India and Santa Clara, California.

    Clients

    • Qabu
    • Indian Railways

    Industries

    Visit Site
  • 11

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    • $1,000+
    • 50 - 249 employees
    • Santa Clara, CA
    Hire Frontend Developer India is a software development company established in 2012. The midsize Santa Clara, California-based team specializes in custom software development, web development, mobile app development, and other application development.

    Industries

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  • 12
    • $5,000+
    • 250 - 999 employees
    • Sunnyvale, CA
    Fission Labs is a custom software development company. Established in 2008, the midsize company is in Sunnyvale, India and Hyderabad, India. Their services include custom software development, mobile app development, application testing, and web development.

    Industries

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  • 13
    • $10,000+
    • 50 - 249 employees
    • Fremont, CA

    Headquartered in Fremont, California and Gurugram, India, Radiansys is a software development firm. The midsize team focuses on custom software development, ux/ui design, cloud consulting & SI, mobile app development, and more. The firm was established in 2007.

    Industries

    Notable Project

    Radiansys developed the platform of a job search marketplace. They built a web-based portal and mobile app using MERN stack, and integrated AI capabilities for job matching. The project is ongoing.

    "Radiansys has a qualified team that provides outstanding support and follows the best practices."

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  • 14
    • Undisclosed
    • 1,000 - 9,999 employees
    • San Jose, CA

    Critical Mass is a web design agency. Their midsize team is located in Calgary, Canada; London, United Kingdom; New York, New York and Chicago, Illinois. The firm focuses on web design, ux/ui design, digital strategy, e-commerce development, and more. The firm was established in 1996.

    Industries

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  • 15
    • $5,000+
    • 10 - 49 employees
    • San Jose, CA
    Headquartered in Margao, India; Margao, India and San Jose, California, Umang Software Technologies is an application management & support company. Established in 2009, the small team focuses on application management & support, custom software development, and mobile app development.

    Industries

    Visit Site
  • 16
    • Scheduling

      4.4
    • Quality

      4.8
    • Cost

      4.3
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Pleasanton, CA

    Altoros is a software development company in Warsaw, Poland. Founded in 2001, Altoros' team of over 350 employees specializes in cloud consulting, BI & big data consulting, blockchain and artificial intelligence services. 

    Clients

    • Allstate
    • Siemens
    • Huawei
    • Toyota

    Industries

    Notable Project

    Altoros researched a complicated environment and provided several possible solutions for a data warehousing project. The agency’s goal was to optimize business intelligence and increase new sales.

    "They have performed exceptionally. I do not have any major issues with them."

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  • 18
    • $10,000+
    • 50 - 249 employees
    • Palo Alto, CA

    Datamart is a software development company launched in 2011. Their midsize team is in Palo Alto, California; Stockholm, Sweden; L'viv, Ukraine and Viernheim, Germany. The company provides custom software development, web development, ux/ui design, mobile app development, and more.

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  • 19
    • $10,000+
    • 250 - 999 employees
    • Palo Alto, CA
    AVROX Solutions, a custom software development firm, was founded in 2015. Their midsize team is based in Oaklands Park, Australia; Rawalpindi, Pakistan and Palo Alto, California. The agency focuses on custom software development, web development, web design, ux/ui design, and more.

    Industries

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  • 20
    • $5,000+
    • 50 - 249 employees
    • Los Altos, CA
    Brown Deck Innovations is a custom software development company. Established in 2011, the company is located in Los Altos, California. The midsize team provides custom software development, mobile app development, web development, ux/ui design, and more.
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  • 21
    • $50,000+
    • 250 - 999 employees
    • Palo Alto, CA

    Waverley Software is a software engineering company headquartered in Palo Alto, Calif. It also has offices in Boston, Kharkiv, Ukraine, Lviv, Ukraine, and Ho Chi Minh, Vietnam. Founded in 1992, Waverley's team of over 80 employees mainly provides midmarket brands around the world with custom software development, mobile app development, and IoT development services.

    Clients

    • Mozilla
    • Qualcomm
    • Swisscom
    • GroupOn

    Industries

    Notable Project

    A personal journaling app engaged with Waverley Software for their iOS-based mobile app development services. The team manages the entire project and utilizes Swift UI as their primary development tool.

    "We have many check-ins to ensure we’re on top of things and stay aligned throughout the project."

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  • 22
    • Undisclosed
    • 50 - 249 employees
    • San Jose, CA
    V-Soft, Inc. Is an app development firm in San Jose, California. The firm focuses on mobile app development, custom software development, and ux/ui design and has a midsize team.The firm was launched in 1995.

    Industries

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  • 23
    • $10,000+
    • 10 - 49 employees
    • San Jose, CA

    A-CX, a small software development company, is in San Jose, California; Vancouver, Canada; Frisco, Texas and Oulu, Finland. They specialize in custom software development, mobile app development, cybersecurity, web development, and more and were founded in 2020.

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  • 24
    • $25,000+
    • 10 - 49 employees
    • San Jose, CA
    DataFluent is a custom software development company launched in 2019. They are in San Jose, California and have a small team. The company provides custom software development and BI & big data consulting & SI.
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  • 25
    • $75,000+
    • 50 - 249 employees
    • Menlo Park, CA

    Based in Menlo Park, California, TurnKey Labs is a midsize software development firm. Founded in 2019, the team focuses on custom software development, product design, and HR services.

    Clients

    • Headspace, R1, ResNet, Diib, Salad, MiResource

    Industries

    Notable Project

    TurnKey Labs was hired by a cloud-computing platform to recruit software engineers to help their existing team. They have provided ongoing support to ensure the team is engaged and happy with their position.

    "Our requirements are strict, and they did not compromise."

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  • 26
    • $1,000+
    • 50 - 249 employees
    • San Jose, CA
    June Spring Multimedia, a graphic design company, was established in 2013. The firm specializes in graphic design, mobile app development, web development, social media marketing, and more and has a midsize team.

    Industries

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  • 27
    • $5,000+
    • 10 - 49 employees
    • Santa Clara, CA
    Tas Technologies, a custom software development firm, is headquartered in Toronto, Canada. Founded in 1996, the small team focuses on custom software development, e-commerce development, mobile app development, web development, and more.
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  • 28
    • $5,000+
    • 10 - 49 employees
    • San Jose, CA

    Evergreen Software Co. Is a branding company. The San Jose, California-based firm was established in 2004. The small team provides branding, e-commerce development, search engine optimization, social media marketing, and more.

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  • 29
    • $5,000+
    • 250 - 999 employees
    • Santa Clara, CA
    Frontend Development Company is a web development company. Established in 2004, the midsize company is located in Ahmedabad, India and Santa Clara, California. Their team offers web development, mobile app development, other application development, web design, and more.

    Industries

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  • 30
    • $5,000+
    • 250 - 999 employees
    • Santa Clara, CA
    Backend Development Company is a website development company established in 2004. They are located in Ahmedabad, India and Santa Clara, California and have a midsize team. The agency offers web development, mobile app development, other application development, web design, and more.

    Industries

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