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

RWS Group

rws.com
RWS Group (LSE: RWS) is a global provider of technology-enabled language, content management, and intellectual property (IP) services, headquartered in Maidenhead, United Kingdom. Founded in 1958, the company operates across Europe, the Americas, and Asia-Pacific, employing over 10,000 specialists.
rws.com • HQ: Maidenhead, United Kingdom • Artificial Intelligence • Professional Services • Translation Services • Est. 1958
HQ: Maidenhead, United Kingdom • Artificial Intelligence • Professional Services • Translation Services • Est. 1958
Open 192 daysVerified live · 2 hours ago 7 months ago

AI Data Specialist - Turkish

Sofia • Remote (Bulgaria) • Contractor • Turkish: C1
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Astra

astra.com
Astra was founded in October 2016 with the mission of launching a new generation of space services to improve life on Earth.
astra.com • New York • Space Defense • Space & Aerospace • Launch Services • Est. 2016
New York • Space Defense • Space & Aerospace • Launch Services • Est. 2016
Open 202 daysVerified live · 1 day ago 7 months ago

Technical Account Manager (EU)

$60k – $80k per year • Junior • 1+ year exp • Remote (EU, United States, United Kingdom) • Bachelor's Degree • Full-Time • Junior
Python
SQL
Databases
Firestore
Google BigQuery
DevOps
CI/CD
CircleCI
CloudFormation
GCP
GitHub Actions
Terraform
AWS
GitHub
IAM
Management
Jira
Marketing
Zendesk
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OpenProject.org

openproject.org
Achieve great things together We empower project teams to achieve great things together for the good of society. OpenProject is targeted at organizations that want to positively impact the world.
openproject.org • Financial Services • Software • Project Management
Financial Services • Software • Project Management
Open 207 daysVerified live · 1 day ago 7 months ago

Senior Ruby on Rails Developer

$89k – $217k per year (Estimated) • Senior • Remote • PhD • Full-Time • Senior • German • English
JavaScript
Ruby
TypeScript
Ruby
Ruby on Rails
Stimulus
Frontend
Angular
React.js
DevOps
CI/CD
GitHub
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Zimperium

zimperium.com
Zimperium is a mobile threat defense (MTD) and mobile application security enterprise headquartered in Dallas, Texas. Founded in 2010 by Itzhak "Zuk" Avraham and Elia Yehuda, the company was acquired in March 2022 for $525 million by Liberty Strategic Capital (led by former U.S. Treasury Secretary Steven Mnuchin), with SoftBank and Samsung Next maintaining minority stakes.
zimperium.com • HQ: Dallas, United States • Commerce • Artificial Intelligence • Cybersecurity • Est. 2010
HQ: Dallas, United States • Commerce • Artificial Intelligence • Cybersecurity • Est. 2010
Open 218 daysVerified live · 3 hours ago 8 months ago

Detection Researcher/Security Engineer (iOS Focused)

Remote (Europe, Argentina) • Full-Time
Objective-C
Python
Swift
Cybersecurity
Ghidra
IDA Pro
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Facil

facil.com.br
Facil Espaider: software jurídico completo para advogados e escritórios. Gestão ágil de processos, prazos e documentos com segurança.
facil.com.br • New York
New York
Open 220 daysTop 25% pay 8 months ago

Data Analyst I

$90 – $120k per year • Equity • Junior • 1+ year exp • Remote (EU, Europe) • Full-Time • Junior
Python
SQL
AI/ML
LLM
DevOps
Docker
Web3
Compound
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VELZI.AI LIMITED

velzi.com
VELZI.AI LIMITED is a company that uses artificial intelligence to provide cutting-edge solutions in enterprise software. Their products help businesses automate and optimize critical operations. VELZI.AI is at the forefront of innovation in AI development for large organizations.
velzi.com • Business Process Automation (BPA) • Software • Artificial Intelligence
Business Process Automation (BPA) • Software • Artificial Intelligence
Open 274 days 10 months ago

DevOps Engineer

Equity • Remote • Contractor
JavaScript
Frontend
Next.js
React.js
Mobile
Firebase
DevOps
Amazon EKS
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
GitHub Actions
Google Cloud Run
Google GKE
Grafana
Kubernetes
Prometheus
Pulumi
Self-Healing
Terraform
Amazon CloudWatch
Amazon S3
GitHub
GitLab
IAM
FinOps
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Open 430 days 1 year ago

UI/UX Designer

Equity • Remote • Full-Time
JavaScript
Frontend
GSAP
Mobile
Lottie
Design
Figma
Framer
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Side

side.com
Side's real estate brokerage platform empowers top-producing agents to own their own companies without the burden of operating a brokerage.
side.com • HQ: San Francisco, United States • PropTech • Real Estate • Real Estate Brokerage • 1001-5000 employees
HQ: San Francisco, United States • PropTech • Real Estate • Real Estate Brokerage • 1001-5000 employees
Open 280 daysVerified live · 4 hours ago 10 months ago

LQA Game Tester (LatAm Spanish) - Full Time Onsite

$16k – $64k per year (Estimated) • Junior • Braga • Remote (Europe) • Full-Time • Spanish
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Open 343 daysVerified live · 4 hours ago 12 months ago

Audio Designer - Talent Pool (EU)

London • Remote (EU, United Kingdom) • Contractor
Audiokinetic Wwise
FMOD Studio
Unity
Unreal Engine
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Open 504 daysVerified live · 4 hours ago 1 year ago

LQA Game Tester (Arabic) - Freelance Remote

$16k – $64k per year (Estimated) • Junior • Braga • Remote (EEA) • Freelance • Arabic: C1
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Eclipse

eclipse.ai
Get updates from eclipse.ai. Signup for our mailing list.
Open 297 daysVerified live · 1 day ago 10 months ago

Data Scientist (AI Data & LLM Specialist)

Remote
Python
AI/ML
AI Agents
Embeddings
Fine-tuning
LLM
NER
NumPy
Pandas
Scikit-learn
spaCy
Tokenization
Hugging Face
Reinforcement Learning
RLHF
Web3
dYdX
Ethereum
Layer 2
Solana
Uniswap
ZkSync Era
Management
Slack
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Flying Bisons

flyingbisons.com
Flying Bisons is a strategic design and implementation firm that provides digital consulting services focused on creating and improving online products and user experiences. The company offers expertise in areas such as digital strategy, research, design, and end to end delivery for organizations undergoing digital transformation.
flyingbisons.com • Warsaw • Professional Services • Design & Creative • UI/UX Design
Warsaw • Professional Services • Design & Creative • UI/UX Design
Open 300 days 10 months ago

Freelance Backend Developer

$28k – $71k per year (Estimated) • Junior • 2+ years exp • Remote (Europe) • Freelance • Junior • English: B2
PHP
SQL
PHP
Symfony
PHPUnit
DevOps
Docker
Git
CI/CD
Apply
Remote (Europe) • Freelance • Arabic: C2 • English: C1
Apply
Open 452 days 1 year ago

Freelance React Native Developer

$38k – $85k per year (Estimated) • Middle • 3+ years exp • Remote (Europe) • Freelance • Middle
JavaScript
Kotlin
Objective-C
TypeScript
Frontend
React.js
React Hook Form
React Query
Recoil
Redux
Storybook
Zustand
Mobile
React Native
Expo
State Management
DevOps
Git
Rest API
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Metabase

metabase.com
Metabase is an open source Business Intelligence and Embedded Analytics tool. Connect to your data stack in 5 minutes to make queries, visualizations, and dashboards easy for everyone—no SQL required.
metabase.com • LLM & Generative AI • Information Technology • Data & Analytics • 51-200 employees • Est. 2015
LLM & Generative AI • Information Technology • Data & Analytics • 51-200 employees • Est. 2015
Open 313 daysVerified live · 9 hours ago 11 months ago

Success Engineer (EU)

$63k – $151k per year (Estimated) • Middle • 3+ years exp • Remote (EU, United Kingdom) • Full-Time • Middle
SQL
DevOps
AWS
Docker
GCP
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zeddotdev

zed.dev
Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Open 318 daysVerified live · 1 day ago 11 months ago

Designer

Remote (AMER, Europe) • Full-Time
Rust
AI/ML
AI Agents
DevOps
Git
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SiteGround

siteground.com
SiteGround is a web hosting company founded in 2004 in Sofia by Bulgarian entrepreneurs. It hosts millions of domains and is known for its custom performance and security tooling. The company maintains its main engineering operations in Bulgaria.
siteground.com • HQ: Sofia, Bulgaria • Artificial Intelligence • Information Technology • Web Hosting • Est. 2004
HQ: Sofia, Bulgaria • Artificial Intelligence • Information Technology • Web Hosting • Est. 2004
Open 326 daysVerified live · 5 hours ago 11 months ago

Web - Graphic Designer

In office (Sofia, Bulgaria) • Full-Time
Lottie
Design
Adobe After Effects
Figma
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ORY

ory.com
Add customer identity, OAuth, permissions, B2B SSO, or agent security with Ory best practices built in. One command spins up a local stack in seconds.
ory.com • HQ: Scottsdale, United States • Identity Management • Information Technology • Cybersecurity • Est. 2019
HQ: Scottsdale, United States • Identity Management • Information Technology • Cybersecurity • Est. 2019
Open 353 days 12 months ago

Software Engineer

$92k – $223k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
C#
C++
JavaScript
Kotlin
Python
Rust
DevOps
Kubernetes
IAM
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John Snow Labs

johnsnowlabs.com
John Snow Labs is an award-winning healthcare AI company for rapid adoption of AI in healthcare and life sciences organizations, providing high-compliance AI platform, state-of-the-art NLP libraries, and data market.
johnsnowlabs.com • Biotechnology • Medical AI • Artificial Intelligence • Est. 2015
Biotechnology • Medical AI • Artificial Intelligence • Est. 2015
Open 374 daysVerified live · 1 day ago 1 year ago

Machine Learning Engineer - Large Language Models

$60k – $120k per year • Senior • 5+ years exp • Remote • Master's Degree • Contractor • Senior • English
Axolotl
Fine-tuning
llama.cpp
LLM
NLP
PEFT
Prompt Engineering
PyTorch
Quantization
RAG
Transformers
vLLM
DPO
PPO
SFT
TGI
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Capital.com

capital.com
Capital.com is a global fintech company and online trading platform headquartered in Limassol, Cyprus, and founded in 2016. The company provides access to over 5,500 financial instruments including contracts for difference (CFDs) on stocks, indices, commodities, forex, and cryptocurrencies. It operates internationally with offices in London, Melbourne, Warsaw, and Dubai, serving over three million registered accounts through its proprietary AI-powered web and mobile platforms.
capital.com • HQ: Limassol, Cyprus • Cryptocurrencies • Blockchain & Crypto • Financial Services • Capital Markets • FinTech • Est. 2016
HQ: Limassol, Cyprus • Cryptocurrencies • Blockchain & Crypto • Financial Services • Capital Markets • FinTech • Est. 2016
Open 444 daysVerified live · 1 day ago 1 year ago

Angular Software Engineer

Middle • 3+ years expRemote/Hybrid (Sofia, Bulgaria) • Middle • English: C1
TypeScript
JavaScript
Frontend
Angular
RxJS
Mobile
Reactive Programming
Ionic
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Open 444 daysVerified live · 1 day ago 1 year ago

Senior Product Designer

$47k – $108k per year (Estimated) • Senior • 5+ years expWarsaw • Remote (Poland, Serbia, Portugal, Bulgaria, Cyprus) • Senior
Figma
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Open 445 daysVerified live · 1 day ago 1 year ago

Senior Database Reliability Engineer (PostgreSQL, Terraform, AWS)

$67k – $98k per year (Estimated) • Senior • 5+ years expWarsaw • Remote (Bulgaria, Cyprus, Poland, Georgia) • Senior
Bash
Python
SQL
Databases
Amazon Redshift
ClickHouse
DynamoDB
MySQL
PostgreSQL
MS SQL
DevOps
Ansible
AWS
CI/CD
Configuration Management
Grafana
Prometheus
Terraform
Docker
Kubernetes
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Civitta

civitta.com
Konsultavimas, finansavimas,skaitmeniniai sprendimai. Padedame vyriausybėms ir viešojo sektoriaus institucijoms rengti politikos sprendimus, skatinti ekonominį augimą ir įgyvendinti didelės apimties transformacijos programas.
civitta.com • Warsaw • Budapest • Bucharest • Bratislava • Vilnius • Wireless • 501-1000 employees
Warsaw • Budapest • Bucharest • Bratislava • Vilnius • Wireless • 501-1000 employees
Open 473 daysVerified live · 9 hours ago 1 year ago

ML Ops Engineer

$50k – $125k per year (Estimated) • Senior • 6+ years exp • Remote (EU) • Full-Time • Senior
Python
DevOps
AWS
Azure
CI/CD
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Arhs Group

arhs-group.com
Arhs Group is a Luxembourg information technology company founded in 2003. It builds custom software, data platforms and digital systems largely for European Union institutions and public administrations. The group employs thousands of specialists and was acquired by Accenture.
arhs-group.com • HQ: Luxembourg City, Luxembourg • Financial Services • Data & Analytics • Est. 2003
HQ: Luxembourg City, Luxembourg • Financial Services • Data & Analytics • Est. 2003
Open 480 daysVerified live · 1 day ago 1 year ago

Automation Test Engineer

Middle • 3+ years expIn office (Sofia, Bulgaria) • Full-Time • Senior • English
Java
SQL
DevOps
CI/CD
Jenkins
GitHub
QA
Locust
Postman
Selenium
SoapUI
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Open 480 daysVerified live · 1 day ago 1 year ago

Senior Java Developer (Liferay)

Senior • In office (Sofia, Bulgaria) • Full-Time • Senior • English
JavaScript
Databases
PostgreSQL
Frontend
React.js
DevOps
Azure
CI/CD
Kubernetes
Rest API
Apply
Open 480 daysVerified live · 1 day ago 1 year ago

IT Delivery Manager

Lead • 5+ years expIn office (Sofia, Bulgaria) • Bachelor's Degree • Full-Time • Staff • English: C1
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Tata Group

tata.com
Tata Group is one of India's largest and most historic global multi-industry conglomerates, headquartered at Bombay House in Mumbai, India. Founded in 1868 by Jamsetji Tata, the enterprise operates on a promoter-holding model managed by Tata Sons - where 66% of equity share capital is held by philanthropic trusts (such as the Sir Dorabji Tata Trust and Sir Ratan Tata Trust), channeling profits directly into education, healthcare, and community development.
tata.com • HQ: Mumbai, India • Commerce • Internet Services • Search Engines • Artificial Intelligence • E-commerce Platforms • Information Technology
HQ: Mumbai, India • Commerce • Internet Services • Search Engines • Artificial Intelligence • E-commerce Platforms • Information Technology
Open 616 daysVerified live · 6 hours ago 2 years ago

Google Cloud Full Stack Developer

Senior • 5+ years expIn office (Sofia, Bulgaria) • Full-Time • Senior
JavaScript
Python
SQL
Databases
Google BigQuery
Google Bigtable
Mobile
Firebase
DevOps
GCP
Google GKE
Kubernetes
IAM
Ansible
Chef
CI/CD
Jenkins
kubectl
Terraform
Analytics
Tableau
Apply
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Sapfioneer

sapfioneer.com
Our financial services solutions empower top-tier banks and insurers to deploy faster, grow at scale and conquer new opportunities.
sapfioneer.com • HQ: Frankfurt am Main, Germany • Enterprise Resource Planning (ERP) • Financial Services • FinTech • 501-1000 employees • Est. 2021
HQ: Frankfurt am Main, Germany • Enterprise Resource Planning (ERP) • Financial Services • FinTech • 501-1000 employees • Est. 2021
Open 1006 daysVerified live · 3 hours ago 3 years ago

Senior / Lead Consultant (m/f/d) - SAP Payment Central

$72k – $147k per year (Estimated) • Lead • Walldorf • Remote (Europe) • Relocation • Full-Time • Staff • German (Optional) • English: C1
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Lightning Labs

lightning.engineering
Lightning Labs is a bitcoin infrastructure company headquartered in San Francisco, California, and founded in 2016. The company maintains lnd, the most widely deployed implementation of the Lightning Network, a payment layer that settles bitcoin transactions off chain for speed and low fees. It also builds Taproot Assets for issuing tokens on bitcoin and sells developer tooling and node services to exchanges, wallets, and payment companies.
lightning.engineering • HQ: San Francisco, United States • Asset Tokenization • Crypto Payments • Blockchain Infrastructure • Blockchain & Crypto • Cryptocurrencies • Est. 2016
HQ: San Francisco, United States • Asset Tokenization • Crypto Payments • Blockchain Infrastructure • Blockchain & Crypto • Cryptocurrencies • Est. 2016
Open 1719 days 5 years ago

Technical Product Manager (Remote)

$130k – $222k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
Bitcoin
Apply
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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.