All Java Development Consultants in San Francisco
UASOFTDEV
5(3 reviews)Founder-led staff augmentation of AI-Ready Senior Developers and Dedicated Teams in 60 hours
UASOFTDEV is a founder-led staff augmentation of AI-Ready Dedicated Teams and Senior Software Engineers for small-mid companies. We believe AI doesn't replace experienced engineers. It makes the right engineers dramatically more effective. That's why every developer we provide uses AI as part of their daily workflow with tools like Claude, Cursor and GitHub Copilot, while all architecture, technical decisions, code reviews and production releases remain under experienced human ownership. Main engagement models. Staff Augmentation for companies looking to extend their existing engineering team with senior talent, and AI-Ready Dedicated Teams for businesses that need a complete delivery team with technical leadership capable of owning products, features or entire engineering initiatives. Every engagement is led directly by our Founders. Aleksey, CEO, works closely with clients to understand product goals, business priorities and team dynamics. Oleksandr, CTO, personally evaluates every engineer for technical excellence, communication and problem-solving skills. Our work is built around four core values: quality, clarity, transparency and a personalized approach to every client engagement. The process is simple: after a discovery call, we match engineers to your technology stack, product domain and culture, present a CTO-vetted shortlist and run contracting alongside onboarding. Staffing typically happens within 60 hours. Today, our teams support startups and product companies across Europe, UK and North America. UASOFTDEV's track record includes a 97% first-candidate acceptance rate, a 95.65% first-match success rate and an average client engagement of over 13 months. Founders respond to critical issues within two working hours. Whether you need one senior engineer or an AI-Ready Dedicated Team, our goal is the same: help you ship faster with engineers who communicate clearly, contribute from day one and solve complex problems independently.2 works in Java DevelopmentLocated in San Francisco, United States (+4)From €3,000 for Java DevelopmentWorked in Hospitals & Healthcare (+3)Speaks English11-50 membersChudovo OÜ
5(23 reviews)Complex Systems Implementation
Highly recommendedTop awardedChudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as healthcare, finance, e-commerce, logistics, telecommunications, and others. In our portfolio, we have over 190 successfully implemented web, mobile, desktop, cloud, embedded, and AI projects. With our commitment to innovation, we bring together cutting-edge technologies, visionary strategies, and creative minds to breathe life into your visions and ideas.2 works in Java DevelopmentLocated in New York, United States (+4)From €3,000 for Java DevelopmentWorked in Hospitals & Healthcare (+19)Speaks English, German(+2)51-200 membersSpiral Scout
(0 review)Full-cycle software engineering and production-ready AI, since 2010.
Spiral Scout is a San Francisco-based AI engineering firm, founded in 2010, that builds production-grade software and AI agent systems. You know your industry. What you don't need is another agency that ships a prototype and disappears the moment it's time to make it enterprise-ready. We're a team of 120+ engineers with 16 years of production engineering behind us, a certified Temporal Solution Provider, and the creators of Wippy.ai, our own runtime built for production-ready agent systems. Named Clutch Global Winner for AI Agents (2026), with 1520+ systems built. If you're done with prototypes that never leave staging and need a partner who can take your product from first users to enterprise-ready without a rebuild, this is us.Looking for work in Java DevelopmentLocated in San Francisco, United StatesFrom €1,000 for Java DevelopmentWorked in Restaurants (+5)Speaks English51-200 membersSumatoSoft
5(2 reviews)Your Strategic Partner for AI Digital Evolution
Top awardedSumatoSoft specializes in digitalizing businesses by combining stable, mission-critical software with advanced AI capabilities. We empower our clients to unlock new levels of automation while ensuring their AI systems remain secure, governed, and high-performing. Why Leading Brands Choose Us: Value-First Mindset: We identify the highest-impact AI use cases for your specific industry. Reliability at Scale: We build software that handles massive loads without breaking. Future-Proof Tech: We use only relevant, battle-tested AI and software frameworks. Deep Integration: We act as your internal tech department, diving deep into your business challenges. By becoming a true technological partner, we ensure that every line of code and every AI model contributes directly to your business efficiency and market leadership.Looking for work in Java DevelopmentLocated in Boston, United StatesFrom €10,000 for Java DevelopmentWorked in Retail (+12)Speaks English51-200 membersLuby
4.7(9 reviews)AI-native product engineering for fintechs and financial institutions, since 2002.
Top awardedLuby is a product engineering and dedicated team partner for tech companies, fintechs and financial institutions, and we work across many industries. We build: Middleware and system integrations Last-mile and API-driven architectures AI legacy modernization Customer journeys on scalable platforms We have been doing this since 2002, from an office in Miami and a delivery center in Brazil, with in-house senior engineers, ISO 27001 and ISO 27701 certifications and AWS and Google Cloud partnerships. We also build our own products: Finfy, a white-label financial operation, IrisLoan for lending, HarmoniaPay for payments, and Internet Banking, built with emerie. Our strength is turning potential into concrete results, combining creative minds with technology to overcome complex challenges and generate impact.Looking for work in Java DevelopmentLocated in Miami, United States (+1)From €20,000 for Java DevelopmentWorked in Logistics & Supply Chain (+10)Speaks English, Portuguese201-500 membersSDLC Corp
4.9(50 reviews)Your Technology Partner
Highly recommendedSDLC Corp is a full-spectrum software engineering and technology company founded in 2015 and headquartered in Illinois, USA. With 1,200+ software engineers and 3,400+ completed projects, we prioritize AI development, ERP consulting and custom software, and other technology services. We serve fintech, healthcare, retail, logistics, manufacturing and other industries across the USA, UK, UAE, India, Australia, Canada and other markets. Credentials: ISO 9001:2015, ISO/IEC 27001:2022 and SOC 2, supporting quality, information security and client data protection. Clients include Transworld, Huawei, Orange Telecom, Kiss USA, Equity Builders, Wadiaa, Jeffcolib, Port of Fujairah and Transworld Airavat, and mid-market firms. Our Services : AI and machine learning development ERP integration and customization Custom software development Salesforce CRM implementation Cloud infrastructure, DevOps and platform engineering Digital transformation consulting Web development Unity and Unreal Engine game development Client Results : 70% revenue increase for an engineering services client 90% AI detection accuracy for a financial services firm 1,00,000–1,50,000 monthly users on a platform operating since 2017 AI and Governance : We integrate AI with enterprise systems to automate tasks, improve efficiency, manage costs and enhance customer experience, information access and revenue workflows. We continue public sector AI projects in USA, UK, UAE, India, Canada, Australia and other countries. Governance consulting covers risk, data protection, human oversight, lifecycle controls and applicable requirements. Products : Our 50+ products include DAN (data automation), Pulastya AI (voice automation), Foresite (business intelligence) and Praxis AI (institute management). Engagement Models : Dedicated teams, full-cycle development, white-label solutions, staff augmentation and long-term maintenance. Clients retain custom source code and IP ownership, subject to contract terms.Looking for work in Java DevelopmentLocated in Batavia, United States (+3)From €3,000 for Java DevelopmentWorked in Software & Computer Services (+20)Speaks English1001-5000 membersDot Com Development
5(10 reviews)Building smarter digital products that launch faster and perform better.
Top awardedDot Com Development is a full-service Web, Mobile, Cloud, and AI development company delivering high-performance digital solutions for startups, SMBs, and enterprise clients. Since 2004, the company has specialized in transforming complex business challenges into intuitive, scalable, and secure applications that drive real results. With a business-focused approach and a proven record of on-time, on-budget delivery, Dot Com Development combines technical expertise with strong UX, product strategy, and long-term support to ensure every project succeeds beyond launch. Dot Com Development gets digital products to market up to 50% faster than competing firms, reduces development costs by as much as 40%, and delivers user experiences that generate 5x more user engagement. Our services include: ✅ Strategic Planning and Consulting ✅ UX/UI Design ✅ Prototyping and POC's ✅ Web Application Development ✅ Website Design and Development ✅ Mobile Application Development ✅ Artificial Intelligence Development ✅ eCommerce Development ✅ API Development and Integration ✅ Data and Analytics ✅ Cloud Development ✅ CRM / ERP Development ✅ DevOps / Cloud Services ✅ Support and MaintenanceLooking for work in Java DevelopmentLocated in Scottsdale, United StatesFrom €5,000 for Java DevelopmentWorked in Industrial Goods & Services (+11)Speaks English11-50 membersLinnify
5(8 reviews)Simplifying life through innovation.
Top awardedLinnify is an AI deployment technology partner helping companies build, deploy, and scale digital products and AI agents that their experts can trust. Founded in 2016, with offices in Europe and the U.S., Linnify partners with growing spinoffs, scaleups, and tech-driven enterprises to accelerate digital development through AI-powered delivery, proven product frameworks, and expert evaluation tools for business users. Our cross-functional teams deliver end-to-end capabilities in: Product strategy and intelligent discovery UX/UI design and AI-assisted prototyping Scalable software development for web and mobile Agentic development and intelligent automation Custom AI agents and multi-agent workflows Machine learning and data engineering Cloud-native solutions, DevOps, and MLOps Dedicated product teams and team augmentation Unlike delivery models where AI knowledge stays locked in vendor teams, Linnify brings business users into the process, enabling them to review, validate, and trust how agents behave in real-world workflows. This builds a stronger foundation for long-term adoption: agent behavior becomes easier to evaluate, institutional knowledge stays within the organisation, and AI aligns more closely with business reality. With 100+ digital solutions delivered across healthcare, logistics, education, automotive, real estate, and pharma, Linnify supports clients through strategic partnerships in major tech hubs including Austin, Berlin, and London. Our commitment to quality and innovation has earned global recognition: Select Partner in Claude and OpenAI Partner Network, FT1000 Europe's Fastest-Growing Companies 2025 and 2026, Clutch Top 100, Google Cloud Partner status, and ISO 27001, ISO 9001, and ISO 14001 certifications. Whether you're building trusted AI agents, modernising digital operations, launching a new product, or scaling your development capabilities, Linnify delivers with agility, transparency, and measurable business impact.Looking for work in Java DevelopmentLocated in Austin, United States (+1)From €5,000 for Java DevelopmentWorked in Education (+9)Speaks English, Romanian11-50 members✅ Webernetic
4.9(46 reviews)Marketing & Development // SEO, PPC, SMM, WEB DEVELOPMENT
Highly recommendedTop awardedWebernetic is an international digital agency specializing in SEO services, web development, digital marketing, and online growth strategies. For more than 15 years, we have helped businesses improve their online visibility, attract qualified customers, and build scalable digital solutions in competitive markets. Since 2011, we have delivered 1238+ projects for companies from Europe, the USA, and CIS markets — including industrial businesses, e-commerce companies, technology startups, and personal brands. Our team works with international and multilingual projects, providing SEO optimization, international SEO, website development, content marketing, and digital solutions in 14 languages . As a full-service digital marketing agency, Webernetic combines search engine optimization, performance marketing, web development and UX-focused solutions to create measurable business growth. Our expertise has been recognized by industry rankings in Eastern Europe: ✅ Top 3 SEO Agency — Eastern Europe, 2026 ✅ Top 2 SEOAgency — Eastern Europe, 2025 ✅ Top 3 SEO Agency — Eastern Europe, 2024 ✅ Top 3 SMM Agency — Eastern Europe, 2024 ✅ Top 3 Complex Digital Agencies — Eastern Europe, 2024 ✅Top 10 Web Development Agencies — Eastern Europe, 2024 We focus on results that matter: higher search visibility, stronger online presence, more qualified leads, and sustainable growth. Every project receives a personalized strategy, transparent communication, and a dedicated team focused on achieving long-term business goals. Email us at office@webernetic-family.com and we will audit your project for free!Looking for work in Java DevelopmentLocated in Warsaw, Poland (+2)From €600 for Java DevelopmentWorked in Food (+21)Speaks English, Russian11-50 membersWeb developer - Marketing Expert - Amarildo Prendi
5(1 review)Building Smart, Scalable, and Seamless Digital Experiences.
I am Amarildo Prendi, a Full-Stack Developer, Digital Marketing Strategist, and AI Data Trainer, dedicated to creating digital solutions that are powerful, scalable, and tailored to your business needs. I provide a complete range of services, from website creation and administration to advanced web applications, AI solutions, e-commerce platforms, blockchain development, social media management, and SEO optimization. Every project I undertake is designed to combine cutting-edge technology with practical functionality, ensuring your online presence is both professional and effective. In website creation, I focus on building responsive, fast, and visually appealing sites that match your brand and deliver a seamless user experience. Website administration services keep your platforms secure, up-to-date, and optimized, so you can focus on growing your business without worrying about technical issues. For web applications, I develop custom tools that streamline processes, enhance performance, and provide an intuitive interface for your users. My AI solutions help businesses analyze data, automate workflows, and make informed decisions, while e-commerce platforms are designed to maximize sales, improve customer experience, and grow revenue efficiently. Blockchain development brings security, transparency, and reliability, enabling smart contracts, decentralized apps, and crypto integrations that meet modern digital demands. I also manage social media strategies that build engagement, increase visibility, and convert audiences into loyal followers, alongside comprehensive SEO strategies that boost search engine rankings, improve site performance, and drive long-term growth. With clear communication, ongoing support, and attention to detail, I ensure every service I provide results in measurable impact, digital growth, and long-term success.Looking for work in Java DevelopmentLocated in Salt Lake City, United StatesFrom €1,000 for Java DevelopmentWorked in E-commerce (+2)Speaks English1-10 membersInnowise
5(29 reviews)Let's develop software together!
Top awardedInnowise is a global software engineering and custom development company founded in 2007. With over 3,500 vetted engineers, we help enterprises and startups deliver digital products faster, manage engineering costs, and scale efficiently. We operate across North America, DACH, the UK, the Nordics, and the Middle East, with regional business development teams that understand local market needs, business cultures, and regulatory requirements. We specialize in delivering solutions for finance, banking and insurance, healthcare, eCommerce and retail, manufacturing, logistics and transportation, tourism, education, and media and entertainment. Our clients remain with us long-term, with 93 percent continuing to partner with us for more than 12 months. Our services include IT staff augmentation, dedicated development teams, custom software development, cloud and DevOps engineering, web and mobile app development, AI and data solutions, cybersecurity, and QA automation. Our engineers work with technologies such as React, Angular, Vue, .NET, Node.js, Java, Python, Go, PHP, Flutter, Swift, Kotlin, and cloud platforms including AWS, Microsoft Azure, and Google Cloud. Thanks to our large internal talent pool, we typically match clients with the right engineers or full agile teams within 3 to 5 business days, which accelerates project initiation and reduces time-to-market. We have completed over 1,600 projects for clients in more than 40 countries, maintaining an average rating of 4.9 out of 5 on Clutch. To ensure high-quality delivery, we use structured onboarding, internal mentorship, and maintain competence centers focused on architecture, code quality, and delivery KPIs. Innowise holds ISO 9001, ISO 13485, ISO 27001, ISO 27017, and ISO 27018 certifications and is fully compliant with SOC 2, HIPAA, PCI DSS, and GDPR. We are official partners of AWS, Microsoft, SAP, Databricks, Odoo, InterSystems, UiPath, and other leading technology vendors.3 works in Java DevelopmentLocated in Saint Petersburg, United States (+4)From €10,000 for Java DevelopmentWorked in Software & Computer Services (+7)Speaks English, Dutch(+6)1001-5000 membersTacpoint, Inc.
(0 review)We are a digital product agency on a mission to make life easier, for businesses and professionals.
We at Tacpoint specialize in the design and development of human-centered digital experiences and products. Since 1999, we have been solving problems for leading B2B brands and enterprises for various industries. Our interdisciplinary team takes pride in crafting engaging and delightful solutions that maximize value for users on the desktop and mobile platforms. With uncompromising efficiency and scalability, we help forward-thinking B2B businesses champion the digital culture.Looking for work in Java DevelopmentLocated in San Francisco, United StatesFrom €5,000 for Java DevelopmentWorked in Banking & FinancialsSpeaks English11-50 members