Top 60 Java Development Companies in Portugal
The Best of December 2025Looking for a top Java developer in Portugal?
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 Portugal. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Portugal Java Developers
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1$25,000+10 - 49 employeesLisboa, PortugalCustom software development firm Altar.io was established in 2015. They are in Lisboa, Portugal and London, England and have a small team. Altar.io offers Custom Software Development, Artificial Intelligence, Mobile App Development, Product Design, and more.Read More
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2$10,000+50 - 249 employeesPorto, PortugalImaga ~ When UX & AI Both Matter is a San Mateo, California-based software development firm. Launched in 2018, the midsize team offers Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
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Mercedes-Benz DSC Information Technology is a UAE-based IT hardware supplier. Its catalog features 5,700+ SKUs available to customers worldwide Astana Motors is a leading Kazakh automotive company that distributes, manufactures, and sells vehicles. It was established in 1992, is part of the Astana Group holding, and serves as the official distributor for many major car brands like BMW and Toyota XDS-Astana Team. As of Oct 2025, XDS-Astana Team is ranked 4th in the Union Cycliste Internationale WorldTour. The team includes 46 racers from Italy, France, Denmark, and other countriesIndustries
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3$25,000+50 - 249 employeesCascais, PortugalUX design agency Alty was launched in 2009. The midsize team provides UX/UI Design, Web Development, Mobile App Development, IT strategy consulting, and more. The firm is headquartered in New York, New York and Cascais, Portugal.Read More
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VISAIndustries
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4$25,000+10 - 49 employeesLisboa, PortugalRead More
Located in Lisboa, Portugal, TWISTAG is a small user experience design company. The team offers ux/ui design, mobile app development, web development, digital strategy, and more.
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5$5,000+2 - 9 employeesLisboa, PortugalRead More
AppX is a small custom software development firm founded in 2018. Their services include Custom Software Development, Mobile App Development, Web Design, UX/UI Design, and more. The firm is in Lisboa, Portugal and New York, New York.
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6$5,000+10 - 49 employeesSintra, PortugalLAB325 is a web development company. The small Sintra, Portugal-based agency was established in 2016. Their team offers Web Development, Mobile App Development, Artificial Intelligence, Generative AI, and more.Read More
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7$5,000+10 - 49 employeesLisboa, PortugalTechRivo is a custom software development firm established in 2021. Their small team is in Lisboa, Portugal. The agency offers Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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8$10,000+50 - 249 employeesLisboa, PortugalHexis Technology Hub is an IT managed services company located in Lisboa, Portugal. The midsize company was established in 2017. Their team focuses on IT managed services, IT staff augmentation, Custom Software Development, E-Commerce Development, and more.Read More
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9$1,000+10 - 49 employeesLisboa, PortugalWire IT, a web development firm, is located in Lisboa, Portugal. The small team provides Web Development, IT strategy consulting, IT managed services, Custom Software Development, and more and was founded in 2021.Read More
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10$1,000+2 - 9 employeesPorto, PortugalRead More
Virtusai is a technology startup based in Porto, Portugal. Founded in 2015, Virtusai has a team of about 10 specialists that focuses on web development, mobile app development, and IoT development services.
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Frulact SA -
11$50,000+10 - 49 employeesPorto, PortugalLaunched in 2017, BytePitch is an IT staff augmentation company. The small team specializes in IT staff augmentation, Custom Software Development, cloud consulting & SI, and Blockchain. The agency is located in Porto, Portugal; London, England and Łódź, Poland.Read More
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12$1,000+2 - 9 employeesPóvoa de Varzim, PortugalRead More
WSktech is a Kyiv, Ukraine-based website development firm. They focus on web development, web design, and digital strategy and were founded in 2021.
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13$75,000+10 - 49 employeesPorto, PortugalRead More
Craftable software, a custom software development firm, is in Porto, Portugal; Aveiro, Portugal and Portsmouth, United Kingdom. The firm specializes in custom software development and has a small team.The firm was founded in 2020.
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14$5,000+50 - 249 employeesFaro, PortugalDengun, a midsize custom software development firm, is located in Faro, Portugal and Faro, Portugal. Established in 2006, the team specializes in Custom Software Development, Mobile App Development, Digital Strategy, Search Engine Optimization, and more.Read More
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15$25,000+50 - 249 employeesLisboa, PortugalEstablished in 2017, BySix - Software Engineering Company is an IT staff augmentation company. The midsize team focuses on IT staff augmentation and Custom Software Development.Read More
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TransporeonIndustries
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16$50,000+50 - 249 employeesLisbon, PortugalBased in Lisbon, Portugal, Nexllence is a midsize custom software development company. The team offers Custom Software Development and Web Development.Read More
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17$10,000+2 - 9 employeesLisboa, PortugalBusiness•config is a Digital Strategy company. The Lisboa, Portugal-based company was launched in 2009. Their team specializes in Digital Strategy and UX/UI Design.Read More
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18$50,000+10 - 49 employeesViana do Castelo, PortugalLocated in Viana do Castelo, Portugal, Atlanse.pt is a software development firm. Their services include Custom Software Development and Mobile App Development.Read More
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19$10,000+50 - 249 employeesAmadora, PortugalSYONE is a midsize Amadora, Portugal-based custom software development company. Their services include Custom Software Development and Web Development.Read More
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20$5,000+50 - 249 employeesCaniçal, PortugalMalogica Software, a midsize custom software development company, is headquartered in Caniçal, Portugal. The team focuses on Custom Software Development and E-Commerce Development.Read More
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21Undisclosed50 - 249 employeesLisboa, PortugalConnect Digital is a midsize IT staff augmentation company based in Lisboa, Portugal and Medellín, Colombia. The team offers IT staff augmentation and Web Development.Read More
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22$10,000+2 - 9 employeesGandra, PortugalWeb design agency Lopezi is located in München, Germany and Gandra, Portugal. Their services include Web Design and Web Development.Read More
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23$10,000+10 - 49 employeesAveiro, PortugalCustom software development company The KnowCode Company was established in 2017. The agency provides Custom Software Development and Web Development, and is small.Read More
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24$1,000+10 - 49 employeesLeiria, PortugalVideo production agency Great Gonzo Studio is in Leiria, Portugal. Their services include Video Production and Event Marketing.Read More
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25$10,000+2 - 9 employeesBarreiro, PortugalEstablished in 2023, Quila is an AI company. The company focuses on Artificial Intelligence, ux/ui design, custom software development, web development, and more and has a small team.Read More
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26$10,000+10 - 49 employeesLeiria, PortugalVOID Software is a mobile application development firm. In Leiria, Portugal, the company was established in 2006. Their services include Mobile App Development and Custom Software Development.Read More
Clients
Under confidentiality: European Union level agencies, client in the aerospace industry; -
27$5,000+50 - 249 employeesLisboa, PortugalDixtior is a custom software development firm. Their midsize team of employees is located in Lisboa, Portugal. Their team offers Custom Software Development and Artificial Intelligence.Read More
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28$10,000+250 - 999 employeesLisboa, PortugalRead More
Geomotiv is a custom software development and IT staff augmentation company headquartered in the US. Founded in 2010, they deliver software solutions for top U.S. and European markets, such as: EdTech, eCommerce, AdTech, Linear and OTT TV, and other domains.
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The Rubicon ProjectIndustries
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29$50,000+50 - 249 employeesLisboa, PortugalNearshore Portugal is an IT staff augmentation company. Based in Lisboa, Portugal, the team specializes in IT staff augmentation and Custom Software Development.Read More
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30Undisclosed50 - 249 employeesLisbon, PortugalBliss Applications is an application development company established in 2009. Located in Cambridge, Massachusetts and Lisbon, Portugal, the team offers Mobile App Development and Web Design.Read More
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EDPIndustries
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