Top Java Developers in San Diego
Goodfirms has reviewed 35 Java Developers in San Diego as of September 2026. The top-ranked firm is OpenXcell (4.9 stars, 76 verified reviews, < $25/hr, founded 2009, San Diego). Across the category, the median hourly rate is $37, median client rating is 4.9, and 41% of firms employ 50+ members. Explore the vetted Java Developers in San Diego companies below, compare their strengths, and connect with the provider best suited to your requirements.
Goodfirms has verified 35 Java Developers in San Diego - part of 13,413+ Java Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of the Best San Diego's Java Development Companies
Sponsored
Using AI Tools
ChatGPT
Claude
Gemini
Perplexity
Cursor- + 2 More
OpenXcell is a trusted choice for businesses looking to hire custom software developers from a leading software development company. With 14+ years of experience and a team of 500+ technical experts across the USA and India, the company has delivered 1,000+ software products to 700+ ... read OpenXcell reviews & insights
< $25/hr250 - 9992009San Diego, United StatesOpenXcell delivered a high-quality platform with exceptional expertise and seamless communication.
- Co-founderWhy OpenXcell?
- Trusted AI partner for enterprise growth worldwide
- End-to-end AI product development company experts
- Generative AI & LLM integration experts team
Using AI Tools
- Claude
- ChatGPT
GitHub Copilot
Canva
Our award-winning company of 60+ experts specializes in delivering quality apps on time and on budget. Our work ranges from powerful enterprise systems built for rockstar companies like CVS Pharmacies, the NFL and Los Angeles Apparel to big startup ideas dreamt up by solo entrepreneurs ... read AppMakers USA reviews & insights
$100 - $149/hr10 - 492014San Diego, United StatesA great team that brought our e-commerce vision to life.
- AnonymousWhy AppMakers USA?
- U.S. team, senior devs, no outsourcing
- Built apps for Walmart and the NFL
- Startup to enterprise, end-to-end delivery
Using AI Tools
- GitHub Copilot
- Claude
- ChatGPT
- Cursor
Your Partner for Custom Software and AI TransformationScalo is a software development company and an AI development company based in Poland. We deliver custom software and guide organizations through AI adoption — providing AI consulting and standing up AI engineering teams. Focused on ROI, not ... read Scalo reviews & insights
$50 - $99/hr250 - 9992007San Diego, United StatesStrong Development Skills with User-Centric Approach.
- Head of ProductWhy Scalo?
- Mature Delivery Practices, Certified Partnerships
- AI Solutions Built on Software Delivery Experience
- We Measure Value Before We Build
Based in San Diego, Tateeda is a distinguished custom software development firm and staff augmentation provider. Our impressive talent pool includes more than 100 seasoned engineers. We specialize in assisting companies across various high-tech and business sectors in crafting impactful and scalable software solutions. Our ... read TATEEDA GLOBAL LLC reviews & insights
$50 - $99/hr50 - 2492013San Diego, United StatesSoftware Development For A Pharmacy Network
- Maryna Bizhikian
Using AI Tools
- Claude
LangChain- Kubernetes
EffectiveSoft is an AI-enabled product engineering company that builds and evolves digital products and enterprise systems built for long-term use, operational complexity, and continuous change. We combine software engineering, UX expertise, and AI capabilities to help companies develop systems that remain reliable as requirements evolve, ... read EffectiveSoft reviews & insights
$50 - $99/hr250 - 9992003San Diego, United StatesThey were very flexible, and I’ve been very impressed with their adaptability.
- AnonymousWhy EffectiveSoft?
- Practical AI, not prototype-only solutions
- Experience across regulated industries
- Hands-on delivery, not advisory-only work
Nefter helps U.S. companies scale their engineering teams with top-tier LATAM developers. Our staffing model delivers fully integrated, long-term engineers who work in real time with U.S. teams. Key results: • 40%–50% hiring cost reduction • First vetted candidates delivered in 72 hours • 85% ... read Nefter reviews & insights
$25 - $49/hr10 - 492025San Diego, United StatesOutstanding team!
- Carlos Salvador
INGIC is a results-driven mobile app strategy, design, and development company, focused towards high conversion rate through custom development. The company comprises of the most talented, skilled and experienced professionals from the industry. We transform simple ideas into great products. Our aim is to convert ... read INGIC reviews & insights
$25 - $49/hr50 - 2492012San Diego, United StatesVery poor service
- CEO & Founder
With more than 12 years of experience, our company is driven by a deep understanding of the latest innovative technologies to cater to the unique needs of businesses. Our mission is to tackle business challenges by providing cutting-edge technology solutions and connecting talented developers with ... read THECONSRL reviews & insights
$25 - $49/hr50 - 2492006San Diego, United StatesExceptional Web Development for Our Online Store by Thecon
- Anonymous
Smart Marketing Firm LLC is a dynamic digital marketing agency dedicated to empowering businesses through innovative, data-driven strategies. Our mission is to help brands of all sizes thrive in the competitive online landscape by delivering tailored marketing solutions that drive measurable results. At Smart Marketing ... read Smart Marketing Firm LLC reviews & insights
$25 - $49/hr10 - 492017San Diego, United StatesWorking with Smart Marketing Firm has been a game-changer for Tangent-EHR LLC, as their tailored mar
- Director
We believe that the exclusivity of your website itself is a success in this modern age. At Web and SEO Pro, we help our respective customers by providing them with the best website design and development services.Web and SEO Pro helps you in designing and ... read Web And SEO Pro reviews & insights
$50 - $99/hr50 - 2492015San Diego, United StatesThey built a clean, easy-to-use store that helped boost our sales right after launch.
- Marketing Analyst
Welcome to Delta Infotek - Your Trusted Partner in Digital Transformation! 🚀 Delta Infotek is a dynamic IT Services and Consulting company committed to empowering small to medium businesses with cutting-edge digital solutions. Headquartered in the vibrant tech hub of San Diego, our dedicated team, spanning across diverse locations, collaborates seamlessly to deliver unparalleled services. ... read Delta Infotek reviews & insights
$25 - $49/hr2 - 92022San Diego, United States
We’re a community of passionate technologists that for over 15 years have been doing what we love – great software for great companies. We work with people and companies that change lives through technology - whether they’re in the Insurance, Entertainment or Technology sectors. We put together teams of ideators, craftsman and builders to help ... read Arkusnexus reviews & insights
$50 - $99/hr50 - 2492003San Diego, United States
BL3NDlabs is a strategy, design & technology firm. We build ideas for companies changing the future of business. We build products, platforms, and brands for funded startups and Fortune 1000 companies that invest in the digital future. With a team of award-winning designers and technologists, we harness our expertise in human-centered design, agile development, and ... read BL3NDlabs reviews & insights
< $25/hr10 - 492015San Diego, United States
We love what we do! Our team is smart, passionate, and creative, and our integrity and commitment are unmatched. We have years and years of experience delivering cloud development operations to a wide variety of clients and industries,We are conveniently headquartered in the Southern California area with main office in North of San Diego, CA ... read Stackwire LLC reviews & insights
$50 - $99/hr10 - 49San Diego, United States
SWK will move your business beyond technology. We look at your whole business for opportunities to improve your systems. We then apply our many years of business solutions knowledge and know-how to tie it all together… seamlessly. SWK offers ERP, EDI and WMS software products and solutions as well as customized software development and managed ... read SWK Technologies reviews & insights
< $25/hr50 - 2491987San Diego, United States
CRYMZEE Networks is an expertized growing team of 40+ talented and dedicated members. What we do is: transform your ideas digitally and convert your entrepreneur dreams into practical, flawless, and profitable digital solutions with the blessing of the latest and highest technologies. We are a full-lifecycle software development company expert in #development, #customization, and #integration ... read CRYMZEE reviews & insights
< $25/hr10 - 492017San Diego, United States
At Valerian Technology, we're not just a tech consulting firm; we're revolutionizers of the IT consulting landscape. Specializing in Fractional CTO, CTO Consulting, and Fractional CIO services, we stand out with our US-based team of developers and industry mavens. Our forte lies in bridging the gap between advanced technology strategy and effective management, positioning us ... read Valerian Technology reviews & insights
< $25/hr10 - 492018San Diego, United States
Sapient Logic is a passionate collective of engineers and managers dedicated to providing IT solutions for our valued customers. Our services encompass a wide range, including Software Development, Systems Engineering, Network Engineering, Test and Evaluation, Automated Cloud Deployment, and Artificial Intelligence Modeling. To achieve a harmonious balance between work and leisure, we actively engage in ... read Sapient Logic reviews & insights
< $25/hr10 - 492016San Diego, United States
Nisman Solutions provides software engineering and product development for small and mid-sized organizations. Over the 10 years, we have built deep expertise in advanced computer languages and technologies, enterprise integration, and business intelligence. We are a team of enthusiastic and results-oriented engineers and architects committed to quality work. Our combined craftsman approach to architecture and ... read Nisman Solutions reviews & insights
< $25/hr10 - 492007San Diego, United States
We help you understand the needs of your project and will accompany you to efficiently offer you the best price-to-performance ratio available on the market – resulting in an effortless and completed project. In addition to our unbeatable prices, we strive to deliver the highest possible quality for any project that our clients bring to ... read Nightcoders reviews & insights
NA2 - 9San Diego, United States
EyeUniversal is a high end developer of mobile applications, web sites, custom software, and search engine optimization (SEO). No matter what the scope: from gaming, social apps, harnessing energy, or for medical purposes and beyond. Let us take your ideas, and bring them from simple one liners, to fruition across any mobile platform for all ... read EyeUniversal reviews & insights
$150 - $199/hr10 - 492005San Diego, United States
Headquartered in San Diego, California, SOLUTE is a Service-Disabled, Veteran-Owned Small Business with a presence in many major military areas. SOLUTE is a recognized industry leader in providing Program Management, Systems Engineering, Business Process Engineering, CyberSecurity / Information Assurance, and other Consulting Services to the U.S. government and prime government contractors.
$100 - $149/hr50 - 2492003San Diego, United States
Object Automation is a pioneering technology company headquartered in California, specializing in the integration of cutting-edge technologies and fostering strategic partnerships in the ever-evolving tech landscape. We are dedicated to research, solution development, and the establishment of tech centers of excellence across various domains. With a development center in India and numerous global partners, the ... read Object Automation reviews & insights
< $25/hr10 - 492018San Diego, United States
Using AI Tools
- GitHub Copilot
Hollywood Web Studio is a full-service digital agency providing web design and development, digital marketing, SEO, branding, web hosting, website maintenance, printing, packaging, and reputation management solutions. We combine creative ideas with modern technology to build powerful digital experiences that help businesses attract customers, strengthen their online presence, and achieve sustainable growth. Our team focuses ... read Hollywood Web Studio reviews & insights
$25 - $49/hr10 - 492024San Diego, United StatesWhy Hollywood Web Studio?
- Expert Solutions
- Reliable Support
- Proven Results
Digialpha is a global technology consulting and services company and a partner of choice for many of the world’s leading enterprises, SMEs and technology challengers. We design and deliver new digital experiences, revenue streams and business models for high-growth companies to meet rising employees and customers expectations and accelerate their growth. Our expertise addresses the ... read Digialpha reviews & insights
$25 - $49/hr50 - 2492014San Diego, United States
Using AI Tools
- LangChain
Xccelera is an AI-first company delivering productized services in Agentic AI, end to end orchestration, and platform innovation engineering for business transformation. We architect intelligent autonomous systems that solve business challenges through advanced AI capabilities and coordinated multi-agent workflows. Our technology stack and proprietary AI Agents with cutting-edge AI models and end to end orchestration ... read Xccelera reviews & insights
$25 - $49/hr10 - 492026San Diego, United StatesWhy Xccelera?
- Proven AI delivery across industries
- Custom AI agents for real workflows
- Focus on ROI and business impact
SARA Technologies is one of the most trusted web, mobile, software and blockchain development company and the clients can rely on us for all their web, app and software development needs over blockchain. In last 10 years of successful service assistance, we have catered a huge range of clients across the world and in our ... read SARA Technology reviews & insights
$25 - $49/hr10 - 492007San Diego, United States
MJD is continually looking into the future to uncover new digital innovation possibilities for our clients. We have combined technology consulting, experience design and agile software engineering processes to launch a new type of agency model to create new value for our clients and something even more elusive - delighted customers. We believe that branded, ... read MJD Interactive reviews & insights
< $25/hr10 - 492017San Diego, United States
At Webiz Digital, we transform your digital vision into reality with creative and results-driven solutions. As a full-service agency, we specialize in logo design, branding, business cards, web design & software development, e-commerce stores, and mobile apps. Our digital marketing services—SEO, SES, PPC, Google Ads, GMB, and SMM—empower businesses to thrive in a competitive landscape. ... read Webiz Digital reviews & insights
$100 - $149/hr50 - 2492010San Diego, United States
Using AI Tools
- ChatGPT
- Gemini
Replit- Claude
- Cursor
- + 1 More
AgentesWOW installs WOW OS, a full team of AI employees, not one generic chatbot, inside small and mid-size businesses. Nine named roles, each with its own job: Mia, the Super Assistant, coordinates the whole team and reports to the owner by text, email or WhatsApp; Maya answers the phone and runs sales calls; the rest ... read AgentesWOW reviews & insights
< $25/hr2 - 92016San Diego, United StatesWhy AgentesWOW?
- Our Agents save you tons of time
- We understand business from the ground up
- We love to help people, looking for a good match
Altumind enables its clients to achieve digital transformation with tangible outcomes. To do so we rely on a combination of: Expertise in emerging technologies Experience in both traditional and modern software engineering paradigms Knowledge of various business domains (Finance, HR, Supply Chain, IT, Compliance) Alliances with industry-leading platforms Proven methodologies and accelerators/tools for strategizing, prioritizing, ... read Altumind reviews & insights
$25 - $49/hr50 - 2492021San Diego, United States
H&L Consulting, established in 2011, is a premier ITO firm based in the US with a dynamic branch in Hanoi, Vietnam. Our seasoned experts provide customized solutions to global clients, blending American culture understanding and legal expertise. With fluent English communication and cost-effective services, we ensure seamless collaboration across continents. From development support to exceptional ... read H&L Consulting reviews & insights
NA50 - 2492010San Diego, United States
Established in 1992, Integrant is a custom software development company headquartered in San Diego, California, with development centers in Jordan and Egypt. We have been in the software development space long enough to know what it takes to collaborate with U.S. companies, understand their business goals, provide consultation and build reliable, quality software that helps ... read Integrant reviews & insights
$50 - $99/hr50 - 2491992San Diego, United States
Welcome to Digital Crafters! We are a leading provider of IT consulting and software development services. We help IT organizations and software product companies to enhance their business performance and win new customers quickly. We are headquartered in the US, San Diego and operate internationally with a passionate team of skilled professionals. We design and ... read Digital Crafters Tech reviews & insights
$25 - $49/hr50 - 2492021San Diego, United States
Paul Lewallen Media is a strategy-first digital marketing agency focused on sustainable growth, not one-off campaigns. We take the time to understand your business model, competitive landscape, and revenue goals before recommending tactics. This approach allows us to build marketing systems that drive measurable results and long-term value. We combine creativity with data, technology, and ... read Paul Lewallen Studios reviews & insights
< $25/hrFreelancer2021San Diego, United States
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San Diego · $0-24/hr