Sofia, Bulgaria-based software and AI development company with 250+ in-house engineers, offering staff augmentation, cross-functional product teams, and technology consulting for clients across the US, UK, and Europe.
Region + Specialty
Software Engineering Companies in Eastern Europe
Compare Eastern European software engineering firms that offer staffing or delivery services, based on public information.
22 of the 87 staff augmentation companies, with a nearshore / Balkans angle tracked on Staff Augmentation Companies publish Software Engineering in Eastern Europe as a specialty, as of October 14, 2026. The featured partner, asaasin.ai, is pinned first when it qualifies; every other row is alphabetical, unpaid, and drawn from public information.
Narrowed from Eastern Europe and Software Engineering. Every company here appears on both parent lists.
Software Engineering Companies in Eastern Europe, compared
Advertiser disclosureFeatured partner pinned first and labelled; every other company is listed alphabetically. No paid placement.
| Company | Headquarters | Specialties | Size | Best for | Website |
|---|---|---|---|---|---|
|
Accedia
Eastern Europe, Western Europe
|
Sofia, Bulgaria | Large | Staff Augmentation | Visit | |
|
Arnia Software
Balkans, Eastern Europe
|
Bucharest, Romania | Large | Nearshore Development | Visit | |
|
Beetroot
Eastern Europe, Western Europe
|
Stockholm, Sweden | Mid-size | Staff Augmentation | Visit | |
|
Ciklum
Western Europe, Eastern Europe
|
London, United Kingdom | Large | Software Engineering | Visit | |
|
DataArt
North America, Eastern Europe
|
New York, New York, USA | Large | Software Engineering | Visit | |
|
Developex
North America, Eastern Europe
|
Vancouver, Canada · Kyiv, Ukraine | Boutique | Team Augmentation | Visit | |
|
Dreamix
Balkans, Eastern Europe
|
Sofia, Bulgaria | Mid-size | Software Engineering | Visit | |
|
Endava
Western Europe, Eastern Europe
|
London, United Kingdom | Large | IT Outsourcing | Visit | |
|
Existek
Eastern Europe
|
Warsaw, Poland · Bucharest, Romania · Vinnytsia, Ukraine | Mid-size | Offshore Development | Visit | |
|
Hauer Power
Eastern Europe, North America
|
Kraków, Poland | Boutique | Dedicated Teams | Visit | |
|
HolyCode
Balkans, Eastern Europe
|
Novi Sad, Serbia | Large | IT Outsourcing | Visit | |
|
HTEC Group
Balkans, Eastern Europe
|
Palo Alto, California, USA | Large | Software Engineering | Visit | |
|
IconTech
Balkans, Eastern Europe
|
Prishtina, Kosovo | Boutique | Staff Augmentation | Visit | |
|
Intellias
Eastern Europe, Western Europe
|
Lviv, Ukraine | Large | Software Engineering | Visit | |
|
Kutia Software Company
Balkans, Eastern Europe
|
Prishtina, Kosovo | Mid-size | Dedicated Teams | Visit | |
|
Levi9
Balkans, Eastern Europe
|
Amsterdam, Netherlands | Large | Nearshore Development | Visit | |
|
Nortal
Eastern Europe, Balkans
|
Tallinn, Estonia | Large | IT Outsourcing | Visit | |
|
SoftServe
Eastern Europe, North America
|
Austin, Texas, USA | Large | Software Engineering | Visit | |
|
Sombra
Eastern Europe, Latin America
|
Lviv, Ukraine | Mid-size | Software Engineering | Visit | |
|
STX Next
Eastern Europe, Latin America
|
Poznań, Poland | Large | Software Engineering | Visit | |
|
UASOFTDEV
Eastern Europe, Western Europe
|
Ukraine | Boutique | Staff Augmentation | Visit | |
|
Vega IT
Balkans, Eastern Europe
|
Novi Sad, Serbia | Large | Staff Augmentation | Visit |
Showing 10 of 22 companies
All 22 listed
22 shownRomanian software development company offering nearshore staff augmentation, dedicated engineering teams, and custom software/AI solutions from offices in Bucharest and Brasov, Romania.
Beetroot, founded in 2012 and headquartered in Stockholm, Sweden, is a tech consulting and software development company operating as a social enterprise. It has development hubs in Bulgaria, Poland, Ukraine, and Vietnam and an explicit team-extension staff augmentation offering.
London-headquartered digital engineering and AI company delivering software engineering, cloud, and data services through global delivery centers across Poland, Romania, Bulgaria, Czech Republic & Slovakia, Pakistan, and India.
Global software engineering firm founded in New York, delivering custom software, data and analytics, AI, and cloud services through R&D and delivery centers across more than 20 countries.
Canada/Ukraine software development company offering team augmentation (outstaffing and remote development center models), embedded/firmware, and custom software development services, founded in 2001.
Dreamix is a software engineering and staff augmentation company headquartered in Sofia, Bulgaria, founded in 2006 and part of Synechron since 2024. Quick facts: website dreamix.eu. It delivers custom software, cloud/DevOps, and AI/ML development for enterprise clients in aviation, fintech, healthcare, and transportation.
Digital transformation and software engineering company delivering AI, cloud, and core-modernization services for finance, healthcare, payments, and retail clients, with technology delivery centers spanning Central and Eastern Europe and Latin America.
Offshore software development company with delivery offices in Poland, Romania, and Ukraine, providing dedicated development teams and custom software, web, mobile, and AI development services since 2012.
Kraków-based nearshore software firm offering dedicated development teams (3-15 senior Polish engineers) and staff augmentation for US and EU companies, with month-to-month engagement and 30-day scale-down notice.
Nearshoring and product development company founded in Serbia in 2014, now headquartered in Switzerland, offering software development, IT nearshoring, ERP/low-code development, and AI consulting from its Balkans delivery offices.
HTEC Group is a technology consulting and product engineering company headquartered in Palo Alto, California, with its main delivery center in Belgrade, Serbia. Quick facts: website htec.com. It also has consultancy hubs in Minneapolis, London, Munich, and Granada, and provides innovation strategy, experience design, technical strategy and architecture, and product and platform engineering across industries.
Prishtina-based product engineering studio offering nearshore IT staff augmentation and dedicated React/Node.js/PHP teams from Kosovo/Eastern Europe for EU and UK clients, alongside custom software, AI workflow, and e-commerce development.
Intellias (intellias.com) is an AI-enabled product engineering company founded in 2002 and headquartered in Lviv, Ukraine, with additional offices in Poland, Germany, and Switzerland. It offers software engineering, data, and cloud infrastructure services to enterprise clients.
Kutia Software Company, founded in 2013 and based in Prishtina, Kosovo (with an Orange County presence), is a custom software development company offering web and mobile development, e-commerce, UX/UI design, and dedicated development teams, with additional offices in Albania and the United States.
Dutch-founded nearshore technology partner with delivery centers in Serbia, Romania, and Ukraine, offering software development, cloud solutions, and team augmentation primarily for Western European clients.
Estonia-founded digital transformation and engineering firm with 30 offices worldwide, including nearshore delivery hubs in Serbia, Bulgaria, Poland, and Ukraine alongside Latin American offices in Argentina, Colombia, Mexico, and Uruguay.
Quick facts: SoftServe Inc was founded in 1993, is headquartered in Austin, Texas, USA (201 W 5th Street), and its website is softserveinc.com. SoftServe Inc is an IT outsourcing and software engineering company with deep Ukrainian roots and engineering centers in Lviv and elsewhere in Eastern Europe. It provides software development, cloud, data, and AI/ML consulting services.
Founded in Lviv in 2013, Sombra is a software engineering and AI consulting company with 400+ specialists across offices in Ukraine, Poland, Colombia (Medellín), Canada, the US, and Saudi Arabia, serving financial services, healthcare, and logistics clients.
Founded in Poznań, Poland in 2005 as a Python-focused software house, STX Next builds AI-augmented distributed development teams and later opened a software delivery center in Merida, Mexico, serving clients in the US, UK, and DACH region.
Founder-led Ukrainian staff augmentation and dedicated-team provider offering senior, CTO-vetted engineers to small-mid product companies in the UK, EU, and US, with a published first-match track record and direct founder involvement on engagements.
Serbian digital product development company offering software architecture, engineering, QA, and staff-augmentation/team-extension services, plus enterprise system integration work for platforms like Salesforce and Microsoft Dynamics 365.
No companies match that search.
Questions buyers ask
How many staff augmentation companies, with a nearshore / Balkans angle match both Eastern Europe and Software Engineering?
22 of the 87 companies in this directory. The list is compiled from public information and refreshed as companies change.
How is this list ordered?
The featured partner, asaasin.ai, which publishes this directory, is pinned first and labelled. Everyone else is alphabetical. Position is not for sale.
Do companies pay to appear on this page?
No. Inclusion is free and unpaid. asaasin.ai is the only company with a commercial relationship to this site, and it is disclosed on every page.