Software engineer jobs in Sofia

198 open tech jobs in Sofia from 59 companies. Updated every 24 hours.

Jobs

(30 of 198)

Aug 3, 2026
Principal HPC Network Engineer (remote in the EU)
Sofia, Bulgaria
Remote
Apply
Aug 3, 2026
Senior AI Infrastructure & Platform Operations Engineer (remote in the EU)
Sofia, Bulgaria
Remote
Apply
Jul 31, 2026
AI Engineer
Sofia, Bulgaria
Hybrid
Apply
Jul 31, 2026
Data Operations Engineer
Sofia, Bulgaria
Hybrid
Apply
Jul 30, 2026
Senior Software Engineer
Sofia, Bulgaria
Hybrid
Apply
Jul 30, 2026
Senior Backend Developer
Sofia, Bulgaria
Hybrid
Apply
Jul 28, 2026
Cloud Engineering Lead
Sofia, Bulgaria
Hybrid
Apply
Jul 27, 2026
Corporate Security Engineer, AI
Warsaw, Poland · Limassol, Cyprus · Sofia, Bulgaria
Hybrid
Apply
Jul 27, 2026
Engineering Solutions & Support Engineer, Compute OS
Sofia, Bulgaria · São Paulo, Brazil · Mexico City, Mexico · Bangalore, India
Apply
Jul 23, 2026
AI Infrastructure & Platform Operations Engineer (remote in the EU)
Sofia, Bulgaria
Remote
Apply
Jul 23, 2026
HPC Network Engineer
Sofia, Bulgaria
Remote
Apply
Jul 18, 2026
Senior AI Product Engineer
Amsterdam, Netherlands · Bucharest, Romania · Sofia, Bulgaria · Toronto, Canada · Belgrade, Serbia · Berlin, Germany · United States · Madrid, Spain · Budapest, Hungary · London, United Kingdom · Lisbon, Portugal · Moldova · Warsaw, Poland
Remote
Apply
Jul 17, 2026
Senior Backend Engineer - Storyfinding Team
Sofia, Bulgaria
Apply
Jul 17, 2026
Senior Data Analytics Engineer
Sofia, Bulgaria
Hybrid
Apply
Jul 17, 2026
QA Manager
Sofia, Plovdiv, Varna, Bulgaria
Remote
Apply
Jul 15, 2026
Rust Engineer - Trading Systems
Brussels, Antwerp, Belgium · Rome, Milan, Italy · Zug, Geneva, Zurich, Switzerland · Porto, Lisbon, Portugal · Istanbul, Türkiye · Eindhoven, Amsterdam, Rotterdam, Netherlands · Bahrain · Madrid, Spain · London, United Kingdom · Berlin, Frankfurt, Germany · Copenhagen, Denmark · Vienna, Austria · Prague, Czechia · Athens, Greece · Budapest, Hungary · Paris, France · Dublin, Ireland · Warsaw, Krakow, Poland · Sofia, Bulgaria · Luxembourg · Tallinn, Estonia · Zagreb, Croatia
Remote
Apply
Jul 7, 2026
Application Support Engineer
Sofia, Bulgaria
Apply
Jul 3, 2026
MongoDB Engineer
Sofia, Plovdiv, Bulgaria
Apply
Jul 1, 2026
Middle/Senior Java Developer
Sofia, Bulgaria
Hybrid
Apply
Jun 25, 2026
Remote Database Administrator Cloud
Sofia, Bulgaria
Remote
Apply
Jun 25, 2026
Software Engineer - Bulgaria, Early Career
Sofia, Bulgaria
On-site
Apply
Jun 18, 2026
Senior Software Engineer, Backend
Sofia, Bulgaria
Hybrid
Apply
Jun 17, 2026
Fullstack Engineer - Bank
Sofia, Bulgaria
Apply
Jun 9, 2026
Backend Engineer - Cards
Sofia, Bulgaria
Apply
Jun 1, 2026
Senior Python Engineer (AI)
Warsaw, Poland · Limassol, Cyprus · Sofia, Bulgaria
Hybrid
Apply
May 26, 2026
Data Analyst | Betty CA
Sofia, Bulgaria
Apply
May 19, 2026
AI Research Engineer (Model Compression & Quantization) - 100% Remote Worldwide
Buenos Aires, Argentina · Bogotá, Colombia · São Paulo, Brazil · Montevideo, Uruguay · Bangalore, India · Chittagong, Bangladesh · Karachi, Pakistan · Tokyo, Japan · Hanoi, Vietnam · Taipei, Taiwan · Bangkok, Thailand · London, United Kingdom · Lugano, Switzerland · Barcelona, Spain · Dubai, United Arab Emirates · Sofia, Bulgaria · Prague, Czechia · Belgrade, Serbia · Copenhagen, Denmark · Tallinn, Estonia · Athens, Greece · Tbilisi, Georgia · Budapest, Hungary · Dublin, Ireland · Sliema, Malta · Oslo, Norway · Amsterdam, Netherlands · Warsaw, Poland · Lisbon, Portugal · Bucharest, Romania · Stockholm, Sweden · Brussels, Belgium · Tel Aviv, Israel · Istanbul, Türkiye · Nicosia, Cyprus
Remote
Apply
May 19, 2026
AI Research Engineer (Multi-Modal & Vision) - 100% Remote Worldwide
Buenos Aires, Argentina · Bogotá, Colombia · São Paulo, Brazil · Montevideo, Uruguay · Bangalore, India · Chittagong, Bangladesh · Karachi, Pakistan · Tokyo, Japan · Hanoi, Vietnam · Taipei, Taiwan · Bangkok, Thailand · London, United Kingdom · Lugano, Switzerland · Barcelona, Spain · Dubai, United Arab Emirates · Sofia, Bulgaria · Prague, Czechia · Belgrade, Serbia · Copenhagen, Denmark · Tallinn, Estonia · Athens, Greece · Tbilisi, Georgia · Budapest, Hungary · Dublin, Ireland · Sliema, Malta · Oslo, Norway · Amsterdam, Netherlands · Warsaw, Poland · Lisbon, Portugal · Bucharest, Romania · Stockholm, Sweden · Brussels, Belgium · Tel Aviv, Israel · Istanbul, Türkiye · Nicosia, Cyprus
Remote
Apply
May 19, 2026
AI Research Engineer (Multi-Modal Reinforcement Learning) - 100% Remote Worldwide
Buenos Aires, Argentina · Bogotá, Colombia · São Paulo, Brazil · Montevideo, Uruguay · Bangalore, India · Chittagong, Bangladesh · Karachi, Pakistan · Tokyo, Japan · Hanoi, Vietnam · Taipei, Taiwan · Bangkok, Thailand · London, United Kingdom · Lugano, Switzerland · Barcelona, Spain · Dubai, United Arab Emirates · Sofia, Bulgaria · Prague, Czechia · Belgrade, Serbia · Copenhagen, Denmark · Tallinn, Estonia · Athens, Greece · Tbilisi, Georgia · Budapest, Hungary · Dublin, Ireland · Sliema, Malta · Oslo, Norway · Amsterdam, Netherlands · Warsaw, Poland · Lisbon, Portugal · Bucharest, Romania · Stockholm, Sweden · Brussels, Belgium · Tel Aviv, Israel · Istanbul, Türkiye · Nicosia, Cyprus
Remote
Apply
May 19, 2026
AI Research Engineer (Agentic Post-training) - 100% Remote Worldwide
Buenos Aires, Argentina · Bogotá, Colombia · São Paulo, Brazil · Montevideo, Uruguay · Bangalore, India · Chittagong, Bangladesh · Karachi, Pakistan · Tokyo, Japan · Hanoi, Vietnam · Taipei, Taiwan · Bangkok, Thailand · London, United Kingdom · Lugano, Switzerland · Barcelona, Spain · Dubai, United Arab Emirates · Sofia, Bulgaria · Prague, Czechia · Belgrade, Serbia · Copenhagen, Denmark · Tallinn, Estonia · Athens, Greece · Tbilisi, Georgia · Budapest, Hungary · Dublin, Ireland · Sliema, Malta · Oslo, Norway · Amsterdam, Netherlands · Warsaw, Poland · Lisbon, Portugal · Bucharest, Romania · Stockholm, Sweden · Brussels, Belgium · Tel Aviv, Israel · Istanbul, Türkiye · Nicosia, Cyprus
Remote
Apply