Intetics is a global software engineering and IT outsourcing company headquartered in Naples, Florida, and founded in 1995. The company builds distributed development teams and delivers custom software, data processing, quality assurance, geographic information systems, and digital transformation services under its Remote In-Sourcing model. It operates delivery centers across Eastern Europe and Latin America, serving clients in healthcare, logistics, finance, and the public sector.
HQ: Naples, United States • Quality Assurance • Data Engineering • Data & Analytics • Web Development • IT Consulting • IT Outsourcing • Information Technology • Software • Est. 1995
≈ $52k – $95k per year (Estimated) • Senior • 5+ years exp • Remote (Bulgaria, Czech Republic, Hungary, Poland, Romania) • Senior • English
TypeScript
JavaScript
Node JS
Node JS
Axios
Frontend
Jotai
React.js
Redux
Redux Toolkit
shadcn/ui
Tailwind CSS
Vite
Zustand
AG Grid
Angular
i18next
Radix UI
WebAssembly
Mobile
State Management
QA
Vitest
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
≈ $50k – $91k per year (Estimated) • Senior • 6+ years exp • Remote (Argentina, Bulgaria, Colombia, Czech Republic, Hungary) • Full-Time • Senior
TypeScript
JavaScript
AI/ML
Claude
Claude Code
Copilot
Cursor
Frontend
Next.js
TanStack Router
Vite
Webpack
React.js
Mobile
React Native
State Management
DevOps
CI/CD
WebSockets
Analytics
A/B Testing
QA
Jest
Playwright
≈ $54k – $176k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, Argentina, Brazil, Bulgaria, Colombia) • Full-Time • Senior
JavaScript
TypeScript
Frontend
Next.js
React.js
Mobile
React Native
DevOps
WebSockets
≈ $41k – $121k per year (Estimated) • Lead • 8+ years exp • Remote (Argentina, Brazil, Bulgaria, Canada, Colombia) • Full-Time • Senior
TypeScript
JavaScript
C++
Java
Node JS
Rust
Frontend
React.js
Mobile
React Native
Playtech is a global gambling technology company that develops software, platforms, and digital content for the online and land-based gaming industry. Founded in 1999, the company offers a comprehensive suite of products, including online casino games, live dealer experiences, sports betting solutions, and poker networks. Headquartered in the Isle of Man and listed on the London Stock Exchange, it delivers end-to-end infrastructure and services to top betting operators worldwide.
London • Sofia • Kyiv • Nicosia • Tartu • Sports Betting • Gaming • iGaming & Gambling • 5000+ employees • Est. 1999
Junior • 1+ year exp • Remote/Hybrid (Sofia, Bulgaria) • Full-Time • Junior
JavaScript
TypeScript
Frontend
Angular
NgRx
RxJS
DevOps
CI/CD
Milestone Systems is a global provider of data-driven open-platform video management software (VMS) and security technology solutions. Operating as a standalone entity within the Canon Group, the company's enterprise product suite centers on its flagship XProtect VMS platform alongside integrated offerings like BriefCam advanced video analytics and Arcules cloud surveillance software.
Sofia • Copenhagen • Lake Oswego • Sydney • Barcelona • Data & Analytics • Artificial Intelligence • Cybersecurity • 501-1000 employees
Senior • 5+ years exp • Remote/Hybrid (Sofia, Bulgaria) • Senior
JavaScript
TypeScript
AI/ML
ChatGPT
Copilot
Frontend
Material UI
React.js
Redux
Sass
Webpack
DevOps
CI/CD
Docker
Git
GitHub
QA
Cypress
Jest
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
≈ $28k – $147k per year (Estimated) • Middle • 4+ years exp • Remote • Middle
Java
Node JS
JavaScript
TypeScript
Frontend
Angular
NgRx
React.js
Redux
Sass
Vue.js
Vuex
Webpack
Vue Router
Mobile
State Management
DevOps
Git
AWS
Jenkins
Kubernetes
QA
Playwright
≈ $67k – $199k per year (Estimated) • Lead • 8+ years exp • Remote (Europe) • Staff
JavaScript
TypeScript
Java
Node JS
Java
Spring Boot
Frontend
Less
NgRx
Nuxt.js
Redux
Sass
Vuex
Webpack
Angular
Vue Router
Vue.js
Mobile
State Management
DevOps
AWS
Git
Jenkins
Kubernetes
QA
Playwright
Dash0 is an OpenTelemetry-native observability and software reliability platform headquartered in San Francisco, California. Founded by observability industry veterans, the company provides an advanced monitoring, logging, tracing, and AI-driven troubleshooting ecosystem built entirely on open-source standards.
HQ: San Francisco, United States • Media & Entertainment • Data & Analytics • Log Analytics • Data Visualization • Books • Est. 2023
Senior • Remote (EU) • Full-Time • Senior
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
React.js
Recharts
Tailwind CSS
DevOps
OpenTelemetry
Supabase is an open-source backend-as-a-service company headquartered in San Francisco, California, and founded in 2020. The company provides a suite of development tools built on top of PostgreSQL, including database management, user authentication, edge functions, real-time data synchronization, and vector storage for machine learning applications. Operating as a remote-first organization, it serves a global community of developers and enterprises by offering a scalable alternative to proprietary cloud platforms through its integrated suite of open-source technologies.
HQ: San Francisco, United States • Machine Learning • Artificial Intelligence • Cloud Computing • Mobile App Development • Software • Web Development • Information Technology • Database Management • 201-500 employees • Est. 2020
Equity • Remote • Full-Time
JavaScript
TypeScript
Databases
PostgreSQL
Supabase
Frontend
Next.js
React.js
Svelte
Vue.js
Restream is #1 solution that helps to broadcast live video to all social networks simultaneously. Millions of people around the world use Restream to reach, engage, and monetize their audiences. We're a small and diverse group of dreamers who mak...
Austin • Tallinn • Software • Video Production • Media & Entertainment
≈ $56k – $184k per year (Estimated) • Equity • Senior • Remote (Europe) • Full-Time • Senior
JavaScript
TypeScript
Node JS
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
≈ $56k – $184k per year (Estimated) • Equity • Senior • Remote (Europe) • Full-Time • Senior
JavaScript
TypeScript
Node JS
Frontend
React.js
Sass
DevOps
AWS
CI/CD
Docker
Kubernetes
Rest API
ClickUp is a software company headquartered in San Diego, California, and was founded in 2017. The company provides an all-in-one productivity platform that integrates project management, document collaboration, whiteboards, spreadsheets, and AI-powered workflow automation into a single application. It serves millions of users across diverse industries worldwide, ranging from small startups to large enterprise organizations, and operates as a privately held venture-backed firm.
HQ: San Diego, United States • Business Process Automation (BPA) • AI Agents • Artificial Intelligence • Communication & Collaboration • Productivity Software • Software • Project Management • 501-1000 employees • Est. 2017
≈ $65k – $168k per year (Estimated) • Staff+ • 8+ years exp • Remote (Bulgaria, Czech Republic, Hungary, Ireland, Poland) • Full-Time • Staff
JavaScript
TypeScript
Frontend
Angular
NgRx
Redux
RxJS
Vue.js
Mobile
State Management
Management
ClickUp
≈ $57k – $105k per year (Estimated) • Senior • 5+ years exp • Remote (Bulgaria, Czech Republic, Hungary, Ireland, Poland) • Full-Time • Senior
JavaScript
TypeScript
Frontend
Angular
NgRx
Redux
RxJS
Vue.js
Mobile
State Management
Management
ClickUp
≈ $83k – $249k per year (Estimated) • Lead • 10+ years exp • Remote (Bulgaria, Canada, Czech Republic, Hungary, Poland) • Full-Time • Principal
TypeScript
JavaScript
Frontend
Angular
NgRx
React.js
RxJS
Management
ClickUp
S&P Global is a world-renowned financial information and analytics provider that supplies credit ratings, benchmark indices, commodity pricing, and workflow solutions to capital and commodity markets worldwide. The company is best known for publishing essential financial benchmarks, including the flagship S&P 500 index, and issuing credit ratings through S&P Global Ratings. By delivering transparent data, deep market intelligence, and risk assessment tools, it empowers financial institutions, corporations, and governments to make confident investment and strategic decisions.
HQ: New York, United States • Data & Analytics • Analytics Platforms • Financial Services • Capital Markets • 5000+ employees
Senior • 4+ years exp • In office (Sofia, Bulgaria) • Full-Time • Senior
JavaScript
Node JS
PHP
Python
TypeScript
Frontend
GraphQL
React.js
Storybook
DevOps
Git
GitLab
QA
Jest
Senior • Remote/Hybrid (Sofia, Bulgaria) • Full-Time • Senior
JavaScript
Node JS
PHP
Python
TypeScript
Frontend
Next.js
React.js
Storybook
DevOps
Git
Attio is a software company headquartered in London, United Kingdom, that was founded in 2019. The company provides an AI-native customer relationship management platform that enables revenue teams to build pipelines, automate sales workflows, and manage deal history through data enrichment and universal context layers. It operates globally as a software-as-a-service provider, catering to startups and enterprise clients looking to replace traditional spreadsheets with automated revenue management systems.
HQ: London, United Kingdom • Business Process Automation (BPA) • Sales Enablement • AI Agents • Artificial Intelligence • Customer Relationship Management (CRM) • Software • Sales & Marketing • Est. 2019
≈ $69k – $225k per year (Estimated) • Senior • Remote (EU, Europe) • Full-Time • Senior
TypeScript
JavaScript
Frontend
Next.js
Tailwind CSS
React.js
Design
Figma
Evolution is a leading global B2B developer and supplier of online casino systems, specializing in live dealer gaming and digital casino entertainment. The company designs, produces, and licenses fully integrated live casino studios, game shows, and RNG table games to licensed online gaming operators worldwide. Leveraging state-of-the-art video streaming, real-time software automation, and multi-platform infrastructure, it helps casino brands deliver immersive, high-definition gaming experiences to players across regulated markets.
HQ: Stockholm, Sweden • Gaming • iGaming & Gambling • 5000+ employees
Junior • 2+ years exp • In office (Sofia, Bulgaria) • Full-Time • Senior
JavaScript
C++
C++
OpenGL
Frontend
PixiJS
Netguru is a digital consultancy and software development company headquartered in Poznan, Poland, and founded in 2008. The firm provides a wide range of services including custom software engineering, product design, artificial intelligence development, and cloud infrastructure management. Operating globally with a team of over 600 specialists, the company serves clients across various sectors such as finance, healthcare, and retail, focusing on digital transformation and AI-native commerce solutions.
HQ: Poznań, Poland • Machine Learning • Artificial Intelligence • Web Development • IT Outsourcing • Information Technology • Design & Creative • Mobile App Development • Software • Est. 2008
$38k – $52k per year • Senior • Poznań • Remote (EU) • Freelance • Senior
TypeScript
JavaScript
Frontend
Angular
RxJS
Webpack
DevOps
CI/CD
Amplemarket combines buying signal data with artificial intelligence copywriting to run outbound sales campaigns. Founded in 2018 by Portuguese engineers, it covers prospecting, sequencing and deliverability in one system. Its Duo agents research accounts and draft personalised outreach automatically.
HQ: San Francisco, United States • Code Intelligence • Branding • Artificial Intelligence • Est. 2018
Equity • Remote (LATAM, Europe, United States) • Cofounder
JavaScript
Ruby
Ruby
Ruby on Rails
Databases
ElasticSearch
PostgreSQL
Redis
AI/ML
NLP
Frontend
React.js
Established in 2004 and headquartered in greater London, UK, Tryzens provides eCommerce platforms to business operations throughout organizations.
HQ: London, United Kingdom • Commerce
Lead • 6+ years exp • In office (Sofia, Bulgaria) • Full-Time • Staff
JavaScript
TypeScript
Frontend
GraphQL
Jotai
Material UI
Next.js
pnpm
React Router
React.js
Remix
shadcn/ui
SWR
Tailwind CSS
Turborepo
Vite
Zustand
Radix UI
DevOps
CI/CD
Cloudflare
Git
Vercel
QA
Playwright
Vitest
Providing eCommerce businesses with fairer, faster, and more flexible funding. Our mission at Wayflyer is to support the ambition of the eCommerce businesses we work with. We do this by solving the toughest problems in eCommerce, giving founders ...
New York • Dublin • Charlotte • London • Berlin • Commerce • Est. 2019
≈ $55k – $181k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Full-Time • Senior
JavaScript
Python
TypeScript
Python
Django
Frontend
React.js
Storybook
DevOps
CI/CD
GitHub Actions
GitHub
QA
Playwright
Vitest
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.
HQ: London, United Kingdom • Professional Services • Education • Human Resources • 1001-5000 employees
≈ $51k – $85k per year (Estimated) • Senior • 5+ years exp • Remote (Bulgaria, Poland, Romania, Serbia, Spain) • Full-Time • Senior
JavaScript
TypeScript
Frontend
Angular
Next.js
React.js
Redux
styled-components
Tailwind CSS
Vue.js
Zustand
Mobile
State Management
DevOps
Git
QA
Jest
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.
HQ: Limassol, Cyprus • Cryptocurrencies • Blockchain & Crypto • Financial Services • Capital Markets • FinTech • Est. 2016
Middle • 3+ years exp • Remote/Hybrid (Sofia, Bulgaria) • Middle • English: C1
TypeScript
JavaScript
Frontend
Angular
RxJS
Mobile
Reactive Programming
Ionic
Fliff is a social sports gaming company headquartered in Austin, Texas, and founded in 2019. The company runs a mobile app where users predict sports outcomes with virtual coins that can be redeemed for cash prizes, operating under sweepstakes rules rather than a state gambling licence. It reaches users in most United States states, positioning the product as a free to play alternative to regulated sportsbooks.
HQ: Austin, United States • Mobile App Development • Software • Fan Engagement • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2019
Senior • 5+ years exp • Sofia • Remote (Bulgaria) • Full-Time • Senior
TypeScript
JavaScript
Node JS
Node JS
Axios
Frontend
Apollo Client
GraphQL
Material UI
React Router
Redux
Sass
Socket.IO
Tailwind CSS
React.js
Mobile
State Management
DevOps
WebSockets
Design
Figma
QA
Jest
Salary range
| Seniority |
Jobs |
25% |
Median |
75% |
| Senior |
10 |
$74K |
$115K |
$120K |
| All levels |
16 |
$81K |
$117K |
$133K |
Few employers in this selection publish pay, so these figures are Alion estimates built from comparable listings by role, level and country. Gross annual, converted to USD.
The market right now
Alion currently lists 28 open Frontend Developer jobs in Sofia from 19 companies. 4 of them were posted or refreshed in the last seven days. 14 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.
What these roles pay
Most employers in this selection do not publish a figure, so the range below is Alion's own estimate, derived from 16 comparable listings priced by role, level and country. Across them the middle half of the market sits between $81K and $133K a year, with a median of $117K. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.
Where the work is
The largest concentrations of these roles are Bulgaria (8) and Poland (1). 75% of the listings are fully remote and a further 14% are hybrid, so a large part of this market is open to you regardless of where you live.
Who is hiring
The employers with the most open Frontend Developer jobs in Sofia right now are ClickUp (5), Blockchain Capital (3), SportyBet (2), Restream (2), S&P Global (2), and Intetics (1). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.
What employers ask for
Reading across the current listings, the tools that come up most often are JavaScript (28), TypeScript (26), React.js (21), Angular (12), Node JS (9), State Management (9), Redux (9), and CI/CD (8). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.
Relocation, visas and equity
Of the current Frontend Developer jobs in Sofia, 4 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.
