Tech Jobs in Sofia

Sofia jobs in Sofia hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $38,685/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Sofia
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Huzzle

huzzle.app
Huzzle is an early careers platform connecting students, societies, and employers. Starting out as a CRM for pre-professional student societies, Huzzle has evolved into the university career companion used by over 100,000 talents in the UK.
huzzle.app • HQ: London, United Kingdom • Professional Services • Education • Human Resources • 1001-5000 employees
HQ: London, United Kingdom • Professional Services • Education • Human Resources • 1001-5000 employees
Verified live · 2 hours ago 2 months ago

Graphic Designer - Remote

Remote (Bulgaria, Croatia, Romania, Serbia, Slovenia) • Full-Time
Adobe Photoshop
Management
Asana
ClickUp
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Verified live · 2 hours ago 2 months ago

Zoho Automation Engineer

Remote (United States, United Kingdom, Australia, Canada, Bulgaria) • Full-Time
JavaScript
DevOps
Rest API
Management
Zapier
Marketing
Zoho CRM
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Verified live · 2 hours ago 2 months ago

Product Manager - Remote

$61k – $67k per year (Estimated) • Remote (Bulgaria, Romania, Serbia, Slovakia) • Full-Time
Amplitude
Mixpanel
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Wabtec Corporation

wabteccorp.com
Wabtec Corporation is a global technology leader and Fortune 500 company providing equipment, software systems, and services for the freight rail and passenger transit industries. Formed through the heritage of the Westinghouse Air Brake Company, the firm manufactures locomotives, advanced braking systems, control software, and components that enhance operational safety and efficiency. Additionally, the company offers lifecycle maintenance, overhaul services, and sustainable transport innovations, including battery-electric locomotives and low-emission transit technologies.
wabteccorp.com • HQ: Pittsburgh, United States • Transportation & Logistics • Manufacturing • Industrial Machinery • Rail Transport • 5000+ employees
HQ: Pittsburgh, United States • Transportation & Logistics • Manufacturing • Industrial Machinery • Rail Transport • 5000+ employees
Verified live · 2 hours ago 2 months ago

Supplier Quality Development Engineer (m/w/d) Welding & Mechanics

$14k – $59k per year (Estimated) • Junior • 2+ years expLeipzig • Remote (EU) • Full-Time • Junior • English
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Fadata

fadata.eu
Fadata is a Bulgarian software company founded in 1990 and based in Sofia. Its INSIS platform is a core insurance system used by insurers on several continents. The company is one of the longest established Bulgarian software vendors.
fadata.eu • HQ: Sofia, Bulgaria • Software • Data & Analytics • Artificial Intelligence • Est. 1990
HQ: Sofia, Bulgaria • Software • Data & Analytics • Artificial Intelligence • Est. 1990
Verified live · 14 min ago 2 months ago

DevOps & Release Lead

Lead • 5+ years expIn office (Sofia, Bulgaria) • Full-Time • Staff
AWS
Azure
Azure DevOps
CI/CD
Git
Management
Confluence
Jira
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Open 103 daysVerified live · 14 min ago 4 months ago

AI Engineering Lead

Lead • In office (Sofia, Bulgaria) • Full-Time • Staff
Python
AI/ML
AI Agents
AWS Bedrock
LangChain
LangGraph
LLM
Prompt Engineering
RAG
Function Calling
DevOps
AWS
Vector
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Scalera AG

ra-scale.ai
RA Scale AG is an ETH Zurich spin off based in the Zurich region that operates the ra-scale.ai platform under the Scalera brand. The company develops an artificial intelligence software suite for construction tenders to help mid sized construction companies optimize business processes and improve return on investment.
ra-scale.ai • Zurich • Artificial Intelligence • Real Estate • PropTech
Zurich • Artificial Intelligence • Real Estate • PropTech
$74k – $105k per year • Senior • 4+ years expZurich • Remote (EU, EEA) • Full-Time • Senior
Python
Python
Django
FastAPI
DevOps
CI/CD
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Open 138 days 5 months ago

Senior Backend Engineer (Python) (Remote)

$99k – $185k per year (Estimated) • Senior • 4+ years expZurich • Remote (EU, EEA) • Full-Time • Senior
Python
Python
Django
FastAPI
Databases
Google BigQuery
AI/ML
Claude
Copilot
Cursor
DevOps
CI/CD
GCP
Google Cloud Run
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Ubisoft

ubisoft.com
Ubisoft is a leading global video game publisher and developer headquartered in France, renowned for creating immersive interactive entertainment across consoles, PC, and mobile platforms. The company maintains an extensive network of development studios worldwide responsible for iconic franchises such as Assassin’s Creed, Far Cry, Tom Clancy’s Rainbow Six, Just Dance, and Rayman.
ubisoft.com • HQ: Saint-Mandé, France • Gaming • Console Games • PC Games • Game Development • 501-1000 employees
HQ: Saint-Mandé, France • Gaming • Console Games • PC Games • Game Development • 501-1000 employees
Verified live · 14 min ago 2 months ago

FX Artist

In office (Sofia, Bulgaria) • Full-Time • Senior • English
Houdini
Design
3ds Max
Adobe Photoshop
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Zapier

zapier.com
Build and scale AI workflows and agents across 9,000+ apps with Zapier—the most connected AI orchestration platform. Trusted by 3 million+ businesses.
zapier.com • Artificial Intelligence • Data Integration • Business Process Automation (BPA) • Est. 2011
Artificial Intelligence • Data Integration • Business Process Automation (BPA) • Est. 2011
Verified live · 1 day ago 3 months ago

Engineer, Applied AI

Middle • 4+ years exp • Remote (AMER, EMEA) • Full-Time • Middle
Python
TypeScript
AI/ML
ChatGPT
Claude
Gemini
LLM
LLMOps
DevOps
Platform Engineering
Management
Zapier
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Verified live · 1 day ago 3 months ago

Staff Backend Engineer, Revenue

Staff+ • 8+ years exp • Remote (AMER, EMEA, APAC) • Full-Time • Staff
ChatGPT
Claude
Management
Zapier
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Builder.io

builder.io
One codebase for engineers, designers, PMs, and marketers. Everyone works from one source of truth, on brand and in code, with no handoffs to clean up.
builder.io • New York • San Francisco • Software • Digital Design • Web Development • 51-200 employees • Est. 2017
New York • San Francisco • Software • Digital Design • Web Development • 51-200 employees • Est. 2017
Verified live · 1 day ago 3 months ago

Senior Customer Engineer

$140k – $186k per year • Equity • Senior • 6+ years exp • Remote (EMEA) • Senior
JavaScript
TypeScript
AI/ML
AI Agents
LLM
Frontend
Angular
GraphQL
React.js
Vue.js
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Socket

socket.tech
Optimize how you move money on blockchains with smart-routing across fragmented markets, payment methods, and venues.
socket.tech • HQ: San Francisco, United States • Crypto Payments • Blockchain & Crypto • Blockchain Infrastructure • 11-50 employees
HQ: San Francisco, United States • Crypto Payments • Blockchain & Crypto • Blockchain Infrastructure • 11-50 employees
Verified live · 1 day ago 3 months ago

Technical Account Manager, Europe

$52k – $115k per year (Estimated) • Junior • 2+ years exp • Remote (Europe) • Full-Time • Junior
JavaScript
Python
TypeScript
AI/ML
Anthropic
DevOps
CI/CD
CircleCI
GitHub Actions
Jenkins
Vercel
GitHub
Grafana
Design
Figma
Management
Slack
Marketing
HubSpot
Zendesk
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Voodoo

voodoo.io
Voodoo is a global technology company that develops and publishes mobile games and consumer apps. Founded in Paris in 2013, it became known for popular hyper-casual games and has expanded into casual, hybrid-casual, and other app categories. Its products have reached more than 150 million monthly active users and generated billions of downloads worldwide.
voodoo.io • HQ: Paris, France • Game Development • Gaming • Mobile Games • 51-200 employees
HQ: Paris, France • Game Development • Gaming • Mobile Games • 51-200 employees
Verified live · 3 hours ago 3 months ago

Senior/Staff Unity Engineer

Staff+ • 8+ years expParis • Remote (EU) • Full-Time • Staff
C#
DevOps
AWS
CI/CD
Kubernetes
Terraform
Game Dev
Unity
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Uberall

uberall.com
Uberall is a Berlin company founded in 2013 that manages location data and reviews for multi-site brands. Its platform keeps store information consistent across maps, search engines and directories and handles customer reviews centrally. The company serves retail, hospitality and service chains across Europe and North America.
uberall.com • HQ: Berlin, Germany • Sales & Marketing • Data & Analytics • Artificial Intelligence • Est. 2013
HQ: Berlin, Germany • Sales & Marketing • Data & Analytics • Artificial Intelligence • Est. 2013
Verified live · 11 hours ago 3 months ago

Senior Software Engineer - AI Platform & Frameworks

$68k – $191k per year (Estimated) • Senior • 7+ years exp • Remote (Europe, Armenia) • Contractor • Senior
Kotlin
Python
Java
Java
Spring Boot
Databases
Redis
AI/ML
AI Agents
LangChain
LangGraph
LLM
Function Calling
Human-in-the-Loop
LLM Guardrails
Model Context Protocol
Langfuse
MLFlow
DevOps
AWS
gRPC
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Endava

endava.com
Endava is a global provider of digital transformation, agile software engineering, and technology consulting services. Headquartered in London, the company specializes in helping businesses across payments, financial services, healthcare, retail, and telecommunications modernize their digital architecture and product capabilities. Operating nearshore delivery centers across Europe, North America, Latin America, and Asia-Pacific, it partners with enterprises to build scalable, high-performance software solutions.
endava.com • HQ: London, United Kingdom • Information Technology • IT Consulting • Software • 1001-5000 employees • Est. 2000
HQ: London, United Kingdom • Information Technology • IT Consulting • Software • 1001-5000 employees • Est. 2000
Verified live · 6 hours ago 3 months ago

Infrastructure Security Tester/Consultant

Senior • 8+ years expRemote/Hybrid (Sofia, Bulgaria) • Full-Time • Senior
Bicep
CI/CD
Helm
Kubernetes
Terraform
Azure
Cilium
Datadog
Dynatrace
Istio
Service Mesh
Cybersecurity
Checkmarx
Checkov
Clair
Grype
kube-bench
Kubescape
Lacework
Microsoft Defender
Microsoft Defender for Cloud
Polaris
Prisma Cloud
Prowler
Snyk
Syft
Sysdig Secure
Tcpdump
Terrascan
tfsec
Trivy
Wireshark
Wiz
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Monzo

monzo.com
Monzo is a major UK-based digital bank that operates primarily through a mobile application to deliver modern personal and business financial services. Founded in 2015, the platform provides current accounts, savings, loans, and international transfers equipped with real-time transaction alerts and automated budgeting features. By offering a branchless, user-friendly experience, it enables millions of customers to manage their everyday finances with transparency and convenience.
monzo.com • HQ: London, United Kingdom • FinTech • Financial Services • Banking • 51-200 employees • Est. 2015
HQ: London, United Kingdom • FinTech • Financial Services • Banking • 51-200 employees • Est. 2015
Top 25% payVerified live · 1 day ago 3 months ago

Engineering Director, EU

$230k – $305k per year • Executive • Cardiff • Remote (EU, United Kingdom) • Relocation • Visa sponsorship • Internship • Architect
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Chromatic

chromatic.com
Chromatic catches visual, interaction, and accessibility issues before they ship. This enforces your UI standards, even when AI codes. Assign reviewers to speed up sign-off and provide agents with validated UI context.
chromatic.com • Software • Quality Assurance • Est. 2017
Software • Quality Assurance • Est. 2017
Verified live · 1 day ago 3 months ago

Developer Experience Engineer

$175k – $194k per year • Remote (Europe, North America) • Full-Time
JavaScript
AI/ML
AI Agents
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Cint

cint.com
Cint is a global software company headquartered in Stockholm, Sweden, and was founded in 1998. The company operates a digital insights platform that automates the market research process by connecting sample providers with researchers to gather consumer data. Listed on the Nasdaq Stockholm, it maintains a presence in over 15 countries and serves thousands of customers across the market research, advertising, and consulting industries.
cint.com • HQ: Stockholm, Sweden • Analytics Platforms • Business Process Automation (BPA) • Software • Data Collection • Data & Analytics • Sales & Marketing • Market Research • Est. 1998
HQ: Stockholm, Sweden • Analytics Platforms • Business Process Automation (BPA) • Software • Data Collection • Data & Analytics • Sales & Marketing • Market Research • Est. 1998
Verified live · 11 hours ago 3 months ago

Senior Product Manager, Exchange

$58k – $120k per year (Estimated) • Senior • Barcelona • Remote (EU, United States, United Kingdom) • Full-Time • Senior • English
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Verified live · 11 hours ago 3 months ago

Senior Product Manager, Exchange

$80k – $154k per year (Estimated) • Senior • Berlin • Remote (EU, United States, United Kingdom) • Full-Time • Senior • English
Apply
Verified live · 11 hours ago 3 months ago

Senior Product Manager, Exchange

$109k – $173k per year (Estimated) • Senior • London • Remote (EU, United States, United Kingdom) • Full-Time • Senior • English
Apply
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Datafold

datafold.com
Datafold catches data quality regressions before they ship by comparing datasets across code changes and migrations. Founded in 2020 in San Francisco, it added artificial intelligence agents that translate legacy SQL between warehouse dialects. Data teams use it as a test suite for analytics and feature pipelines.
datafold.com • HQ: San Francisco, United States • Data Engineering • Data & Analytics • Artificial Intelligence • Est. 2020
HQ: San Francisco, United States • Data Engineering • Data & Analytics • Artificial Intelligence • Est. 2020
Top 25% payVerified live · 2 days ago 3 months ago

Forward Deployed Data Engineer - EU

$99k – $157k per year • Middle • 3+ years exp • Remote (EU) • Full-Time • Middle
Databricks
Snowflake
AI/ML
dbt
Analytics
ETL/ELT
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Bitso

bitso.com
Bitso is a Latin American digital asset platform founded in 2014 and headquartered in Mexico City. It serves retail customers in Mexico, Argentina, Brazil and Colombia and provides stablecoin-based settlement rails for cross-border remittance corridors. The company holds a fintech licence in Mexico and processes a substantial share of the country's digital asset remittance flow.
bitso.com • HQ: Mexico City, Mexico • Cryptocurrencies • Blockchain & Crypto • Est. 2014
HQ: Mexico City, Mexico • Cryptocurrencies • Blockchain & Crypto • Est. 2014
Equity • Remote (LATAM, Europe)
Java
Databases
Apache Kafka
PostgreSQL
AI/ML
Claude
Cursor
DevOps
AWS
CI/CD
Docker
GCP
Kubernetes
Apply
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Graphwise

graphwise.ai
GraphRAG. While LLMs offer a massive competitive advantage, they are inherently domain-agnostic and "frozen" in their training state. For enterprises, this creates a dangerous "Hallucination Gap" where the AI generates confident but factually incorrect or nonsensical answers.
graphwise.ai • Sofia • Vienna • Health Care • Artificial Intelligence • Biotechnology • 51-200 employees
Sofia • Vienna • Health Care • Artificial Intelligence • Biotechnology • 51-200 employees
Verified live · 1 day ago 3 months ago

Senior AI Engineer (Automation)

Senior • 4+ years expIn office (Sofia, Bulgaria) • Bachelor's Degree • Full-Time • Senior • English: C1
Java
Python
Databases
ElasticSearch
GraphDB
OpenSearch
AI/ML
Embeddings
Fine-tuning
LLM
Prompt Engineering
RAG
Semantic Search
GraphRAG
Knowledge Graph
Semantic Search
LangChain
LlamaIndex
AI Agents
DevOps
AWS
Azure
GCP
Vector
Analytics
ETL/ELT
Management
n8n
Apply
Open 111 daysVerified live · 1 day ago 4 months ago

Data Engineer for AI

In office (Sofia, Bulgaria) • Full-Time • English
Java
Python
Scala
AI/ML
Embeddings
NLP
RAG
GraphRAG
Knowledge Graph
DevOps
CI/CD
Git
Analytics
ETL/ELT
Apply
Open 448 daysVerified live · 1 day ago 1 year ago

Senior Java Backend Engineer

Senior • 4+ years expIn office (Sofia, Bulgaria) • Bachelor's Degree • Full-Time • Senior • English
Go
Java
Rust
Databases
GraphDB
AI/ML
Knowledge Graph
DevOps
gRPC
Apply
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Viseven

viseven.com
Viseven is a full cycle digital agency with 10 years expertise of content development in global pharmaceutical market. eWizard multichannel content authoring solution integrated with Veeva Vault supports Create Once - Publish Everywhere approach ...
viseven.com • Zhytomyr • Kyiv • Warsaw • Madrid • Tokyo • Creative Agencies • Content Creation • Pharmaceuticals
Zhytomyr • Kyiv • Warsaw • Madrid • Tokyo • Creative Agencies • Content Creation • Pharmaceuticals
Verified live · 1 hour ago 3 months ago

Product Manager

Senior • 5+ years expSofia • Remote (Bulgaria) • Full-Time • Senior
AI Agents
Human-in-the-Loop
Management
Confluence
Jira
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Starbridge

starbridge.com
starbridge.com • New York • Artificial Intelligence • Government
New York • Artificial Intelligence • Government
Verified live · 4 hours ago 3 months ago

AI Engineer | EMEA/LATAM

$120k – $140k per year • Senior • 5+ years exp • Remote (LATAM, EMEA) • Bachelor's Degree • Full-Time • Senior
Python
Kotlin
AI/ML
Gemini
LLM
MLFlow
Weights & Biases
LangChain
Anthropic
OpenAI
LangGraph
LiteLLM
RAG
DevOps
CI/CD
Apply
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JYSK

jysk.com
JYSK is a global retail chain originating from Denmark that specializes in selling a wide range of Scandinavian-style household goods, furniture, and sleeping products. The company offers budget-friendly solutions across categories like bedroom furniture, bedding, outdoor living essentials, and home decor. With thousands of physical stores worldwide and an extensive online presence, it provides accessible, functional design for everyday living.
jysk.com • Gdańsk • Antwerp • Toruń • Hanover • Dublin • E-commerce Platforms • Consumer Goods • Furniture
Gdańsk • Antwerp • Toruń • Hanover • Dublin • E-commerce Platforms • Consumer Goods • Furniture
Verified live · 2 hours ago 3 months ago

Process Development Specialist (BI Developer)

Remote/Hybrid (Sofia, Bulgaria) • Full-Time • Middle • English
SQL
Analytics
QlikSense
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Tech Jobs in Sofia
Frequently asked questions
How many Sofia jobs in Sofia are available on Alion?
There are currently 215 active listings from 65 hiring companies on Alion, refreshed daily.
What salary do Sofia jobs in Sofia pay?
The average salary is around $38,685 per year based on the current listings.
Are remote options available for Sofia jobs in Sofia?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Sofia jobs in Sofia?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.