Stripe is an American-Irish multinational financial infrastructure and SaaS company dual-headquartered in South San Francisco, California, and Dublin, Ireland. Founded in 2010 by brothers Patrick and John Collison, the firm provides developer-centric payment processing software and APIs for internet businesses.
HQ: San Francisco, United States • Commerce • Artificial Intelligence • Blockchain & Crypto • Financial Services • FinTech • Payments • 1001-5000 employees • Est. 2010
Junior • In office (Bucharest, Romania) • Bachelor's Degree • Internship • Junior
Intern • 1+ year exp • In office (Bucharest, Romania) • Bachelor's Degree • Internship • Intern
≈ $36k – $51k per year (Estimated) • In office (Bucharest, Romania) • Internship
C#
Java
Python
Ruby
TypeScript
Inetum is an international IT services and consulting firm specializing in digital transformation, software development, cloud infrastructure, and artificial intelligence solutions. Formerly known as Gfi Informatique, the company provides tailored technology integration and enterprise services to both public sector entities and private corporations across dozens of countries. Headquartered in France, it employs tens of thousands of digital experts dedicated to helping organizations modernize their operations and accelerate technological innovation.
HQ: Saint-Ouen-sur-Seine, France • HQ: Brussels, Belgium • Corporate Training • LLM & Generative AI • Cybersecurity • Cloud Computing • IT Consulting • Information Technology • 5000+ employees
≈ $23k – $32k per year (Estimated) • Remote/Hybrid (Bucharest, Romania) • Full-Time • Senior • English
Java
SQL
Kotlin
Java
Gradle
Spring Boot
Kotlin
Mockito
Databases
MySQL
PostgreSQL
Apache Kafka
RabbitMQ
Redis
AI/ML
Claude
Copilot
Cursor
Prompt Engineering
Mobile
JUnit
DevOps
AWS
CI/CD
Docker
Git
Kubernetes
GitHub
≈ $23k – $32k per year (Estimated) • Remote/Hybrid (Bucharest, Romania) • Bachelor's Degree • Full-Time • Senior
Java
Node JS
JavaScript
Java
Spring Boot
Node JS
Nest.JS
Databases
MySQL
PostgreSQL
Frontend
Material UI
Redux
React.js
Mobile
MVC
React Native
State Management
DevOps
CI/CD
Docker
Git
Kubernetes
≈ $24k – $30k per year (Estimated) • Senior • 4+ years exp • Bucharest • Remote (Romania) • Full-Time • Senior
Java
TypeScript
JavaScript
Java
Maven
Spring Boot
Databases
Oracle
PostgreSQL
Frontend
Angular
React.js
DevOps
Ansible
CI/CD
Docker
Gitflow
GitLab CI
Jenkins
Kubernetes
Rest API
Git
GitLab
Cybersecurity
SonarQube
QA
Postman
SoapUI
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
≈ $33k – $42k per year (Estimated) • Senior • 7+ years exp • Remote (Argentina, Brazil, Bulgaria, Colombia, Cyprus) • Full-Time • Senior
Rust
Databases
Apache Kafka
≈ $40k – $113k per year (Estimated) • Senior • 5+ years exp • Remote (Argentina, Brazil, Bulgaria, Colombia, Czech Republic) • Full-Time • Senior
Python
Ruby
Rust
TypeScript
JavaScript
Databases
MariaDB
MySQL
Redis
Frontend
React.js
Mobile
React Native
DevOps
CI/CD
Docker
GitLab CI
Kubernetes
Terraform
GitLab
Analytics
A/B Testing
≈ $45k – $91k per year (Estimated) • Middle • 3+ years exp • Remote (Argentina, Brazil, Bulgaria, Colombia, Cyprus) • Full-Time • Middle
Rust
Databases
Apache Kafka
Kalepa delivers critical risk insights and decision-ready quotes for every submission in minutes. Move faster, act decisively, and consistently select the most profitable risks - across every line you write.
Warsaw • New York • Salt Lake City • Artificial Intelligence • Financial Services • Insurance • Est. 2018
$100k – $185k per year • Equity • Staff+ • 8+ years exp • Remote (Europe) • Staff
Python
Databases
PostgreSQL
AI/ML
LLM
DevOps
Amazon EC2
AWS
AWS Lambda
$100k – $185k per year • Equity • Staff+ • 8+ years exp • Remote (Europe) • Staff
Python
Databases
PostgreSQL
DevOps
Amazon EC2
AWS Lambda
AWS
$80k – $165k per year • Equity • Senior • 5+ years exp • Remote (Europe) • Senior
Python
Databases
PostgreSQL
DevOps
Amazon EC2
AWS Lambda
AWS
Zencargo is a London company founded in 2017 that combines digital freight forwarding with supply chain software. Its platform gives importers visibility of shipments and recommends how to route and fund inventory. The company works with consumer brands and retailers moving goods from Asia into Europe.
HQ: London, United Kingdom • Freight Forwarding • Supply Chain • Transportation & Logistics • 51-200 employees • Est. 2017
Remote (Europe) • Full-Time
3Pillar Global is an international digital product development firm that partners with tech-forward companies to build custom software, web applications, and mobile platforms. The company combines product strategy, engineering, and user experience design to turn client concepts into scalable, revenue-generating digital products. Operating with global delivery centers, it delivers full-lifecycle product development to clients across media, healthcare, finance, and consumer sectors.
HQ: Washington, United States • Software • Information Technology • Artificial Intelligence • 1001-5000 employees
≈ $32k – $40k per year (Estimated) • Senior • Remote (Romania) • Full-Time • Senior • English
Python
JavaScript
Python
Flask
Databases
Snowflake
AI/ML
Airflow
Claude
Claude Code
Copilot
Cursor
A2A
AI Agents
Model Context Protocol
Frontend
React.js
DevOps
AWS
Azure AKS
Docker
Git
Kubernetes
Azure
GitHub
GitLab
Cybersecurity
Checkmarx
Snyk
QA
Pytest
≈ $32k – $40k per year (Estimated) • Senior • 4+ years exp • Remote (Romania) • Full-Time • Senior
Python
SQL
Python
Flask
Databases
Snowflake
AI/ML
Airflow
Claude
Claude Code
Copilot
Cursor
AI Agents
DevOps
Azure
Git
Rest API
GitHub
GitLab
Cybersecurity
Checkmarx
Snyk
QA
Pytest
Lead • 5+ years exp • Remote (Romania) • Full-Time • Staff
Java
JavaScript
Java
Gradle
Hibernate
Maven
Frontend
Bootstrap
JQuery
DevOps
Ansible
AWS
CloudFormation
Jenkins
Wingtra is a Swiss drone company founded in 2016 as a spin-off of ETH Zurich. Its WingtraOne vertical take-off aircraft maps large areas at survey-grade accuracy for mining, construction and agriculture. The company sells through a global distribution network across dozens of countries.
HQ: Zurich, Switzerland • Electronic Components • Drones & UAVs • Hardware • Est. 2016
≈ $107k – $169k per year (Estimated) • Remote (Europe) • Bachelor's Degree • Full-Time
TypeScript
JavaScript
Databases
PostgreSQL
Frontend
Next.js
React.js
DevOps
CI/CD
Marketing
HubSpot
Qualysoft is an international IT services, enterprise software engineering, and digital transformation consultancy headquartered in Vienna, Austria. Founded in 1999 by Peter Oros and Martin Schwarz, the privately held firm operates across Central and Eastern Europe with office hubs in Austria, Germany, Switzerland, Sweden, Hungary, Slovakia, Serbia, Romania, and Indonesia.
HQ: Vienna, Austria • Data & Analytics • Cybersecurity • Information Technology • Est. 1999
≈ $30k – $37k per year (Estimated) • Senior • 5+ years exp • Bucharest • Remote (Romania) • Senior
C#
TypeScript
JavaScript
C#
.NET
Databases
MS SQL
Frontend
Angular
DevOps
CI/CD
Git
Rest API
Middle • 4+ years exp • Bucharest • Remote (Romania) • Middle
SQL
C#
C#
.NET
Databases
MS SQL
DevOps
Git
Rest API
≈ $31k – $44k per year (Estimated) • Remote/Hybrid (Bucharest, Romania)
Go
PHP
PHP
Symfony
Databases
ElasticSearch
Memcached
MySQL
RabbitMQ
Redis
AI/ML
ChatGPT
Copilot
Cursor
DevOps
CI/CD
Docker
GitHub
Amazon EC2
AWS
AWS Lambda
Amazon S3
Mindrift is an expert-sourcing and AI training platform owned by Toloka (a data services enterprise owned by Nebius Group, Nasdaq: NBIS), operating primarily out of Amsterdam, Netherlands. Launched by Toloka CEO and founder Olga Megorskaya to elevate crowd-sourced data generation into high-level human feedback, Mindrift operates on a B2B data-as-a-service (DaaS), custom enterprise AI training contract, and freelance expert marketplace model.
HQ: Amsterdam, Netherlands • Professional Services • Data Entry & Processing • Cybersecurity • 1001-5000 employees • Est. 2014
up to $80k per year • Senior • Bucharest • Remote (Romania) • Freelance • Senior • English: C1
JavaScript
Python
Python
Beautiful Soup
AI/ML
OpenRouter
LangChain
LLM
DevOps
AWS
Docker
GitHub
QA
Selenium
up to $80k per year • Senior • Remote (Bulgaria, Czech Republic, Hungary, Poland, Romania) • Freelance • Senior • English: C1
JavaScript
Python
Python
Beautiful Soup
AI/ML
OpenRouter
LangChain
LLM
DevOps
AWS
Docker
GitHub
QA
Selenium
Adobe is an American software company founded in 1982 by John Warnock and Charles Geschke and headquartered in San Jose, California. It created the PostScript and PDF formats and built the industry-standard creative toolset around Photoshop, Illustrator, Premiere Pro, After Effects and InDesign, now delivered as the Creative Cloud subscription. The company also runs Document Cloud for electronic signatures and document workflows, Experience Cloud for enterprise marketing analytics and personalisation, and the commercially safe Firefly family of generative AI models.
HQ: San Jose, United States • Sales & Marketing • Document Management • Artificial Intelligence • LLM & Generative AI • Software • Design & Creative • Graphic Design • Productivity Software • Digital Design • 5000+ employees • Est. 1982
≈ $34k – $48k per year (Estimated) • In office (Bucharest, Romania) • Full-Time
Node JS
JavaScript
Databases
Amazon DocumentDB
DevOps
AWS
Analytics
A/B Testing
≈ $35k – $43k per year (Estimated) • Senior • 8+ years exp • In office (Bucharest, Romania) • Full-Time • Senior
JavaScript
Node JS
SQL
TypeScript
Databases
Apache Kafka
Snowflake
Frontend
GraphQL
React.js
DevOps
CI/CD
Rest API
AWS
Azure
Kubernetes
QA
Cypress
Jest
Playwright
≈ $35k – $50k per year (Estimated) • In office (Bucharest, Romania) • Bachelor's Degree • Full-Time
Python
AI/ML
Fine-tuning
PyTorch
DevOps
AWS
Docker
Kubernetes
CI/CD
Gradle by Develocity is the open source build system for Java, Android, and Kotlin developers.
≈ $114k – $237k per year (Estimated) • Equity • Staff+ • Remote (Europe) • Staff • English
Java
Kotlin
Python
JavaScript
Java
Gradle
Maven
Micronaut
Quarkus
AI/ML
AI Agents
Context Engineering
Frontend
npm
Mobile
JUnit
DevOps
AWS
Docker
Kubernetes
Worldpay is a global payment processing provider headquartered in Cincinnati, Ohio, and London, United Kingdom, with origins dating back to 1971. The company offers a comprehensive suite of payment technology solutions, including merchant acquiring, payment gateway services, and point-of-sale systems for diverse business sectors. It operates internationally across more than 140 countries, processing billions of transactions annually for merchants ranging from small businesses to large global enterprises.
HQ: Cincinnati, United States • Blockchain & Crypto • Fraud Detection • Cybersecurity • POS Systems • Commerce • FinTech • Financial Services • Payments • 1001-5000 employees • Est. 1971
Middle • 3+ years exp • Remote/Hybrid (Bucharest, Romania) • Full-Time • Middle
Java
Java
Spring Boot
Databases
Apache Kafka
DevOps
CI/CD
Docker
GitHub
AWS
Grafana
Kubernetes
OpenShift
OpenTelemetry
Prometheus
Cybersecurity
PCI DSS
≈ $26k – $33k per year (Estimated) • Senior • Remote/Hybrid (Bucharest, Romania) • Full-Time • Senior
Java
Java
Spring Boot
Databases
Apache Kafka
DevOps
CI/CD
Docker
AWS
Kubernetes
OpenShift
Cybersecurity
PCI DSS
Junior • 2+ years exp • Remote/Hybrid (Bucharest, Romania) • Full-Time • Junior
Java
DevOps
Ansible
AWS
CI/CD
Terraform
Alpaca is a developer-first financial infrastructure, clearing, and brokerage API enterprise headquartered in San Mateo, California. Founded in 2015 by Yoshi Yokokawa and Hitoshi Harada, the company has raised over $320 million in venture funding - including a $150 million Series D at a $1.15 billion valuation led by Drive Capital, alongside Citadel Securities, Portage, and Horizons Ventures.
HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
Equity • Remote (Europe)
C++
Go
Java
Python
Rust
Scala
AI/ML
Spark
DevOps
AWS
Heroku
Equity • Senior • Remote (EU) • Senior
Go
Node JS
JavaScript
Node JS
Commander.js
AI/ML
Claude
Claude Code
Cursor
OpenAI Codex
DevOps
gRPC
Management
Slack
Equity • Middle • 3+ years exp • Remote (EU) • Bachelor's Degree • Middle
Python
SQL
Databases
Google Bigtable
AI/ML
Spark
DevOps
Docker
Kubernetes
AWS
Azure
GCP
Google GKE
Grafana
gRPC
Prometheus
WebSockets
US headquartered Arista Networks provides software-driven cloud networking solutions for large data center, cloud computing, high-performance computing and high-frequency trading environments. Products includes Low latency switches.
HQ: Santa Clara, United States • Telecommunications • Information Technology • Data Centers • Network Equipment • Enterprise Networks • 1001-5000 employees • Est. 2004
≈ $33k – $41k per year (Estimated) • Senior • 2+ years exp • Bucharest • Remote (Romania) • Bachelor's Degree • Full-Time • Senior
C++
Python
Databases
Redis
DevOps
Docker
Web3
Layer 2
≈ $33k – $41k per year (Estimated) • Senior • 3+ years exp • Bucharest • Remote (Romania) • Full-Time • Senior
≈ $48k – $164k per year (Estimated) • Middle • 3+ years exp • Ireland • Remote (Hungary, Poland, Romania, Greece) • Bachelor's Degree • Full-Time • Senior
C++
Go
Python
DevOps
AWS
Azure
CI/CD
GCP
Terraform
Suvoda is a leading provider of clinical trial management software. We help sponsors and CROs manage their clinical trials efficiently and effectively.
Bucharest • Conshohocken • Portland • Financial Services • Clinical Research • Health Care • Est. 2013
≈ $32k – $40k per year (Estimated) • Senior • 7+ years exp • Bucharest • Remote (Romania) • Bachelor's Degree • Contractor • Senior
Python
SQL
TypeScript
JavaScript
Python
FastAPI
AI/ML
Claude
Claude Code
Copilot
Cursor
LLM
Frontend
React.js
DevOps
CI/CD
Docker
GitHub Actions
Helm
Kubernetes
Rest API
Terraform
GitHub
Middle • 1+ year exp • Bucharest • Remote (Romania) • Bachelor's Degree • Middle
C#
SQL
C#
.NET
Entity Framework Core
Middle • 1+ year exp • Bucharest • Remote (Romania) • Bachelor's Degree • Middle
C#
SQL
C#
.NET
Entity Framework Core
Canonical is the publisher of Ubuntu, the world's most widely used Linux distribution, headquartered in London. Founded in 2004 by Mark Shuttleworth, the company provides enterprise-grade services, support, and security for open-source software, enabling organizations to deploy and manage workloads consistently across diverse environments. Their portfolio spans the entire compute spectrum - from public and private cloud infrastructure (OpenStack), container orchestration (Kubernetes/MicroK8s), and data center management to specialized edge and IoT computing.
HQ: London, United Kingdom • Artificial Intelligence • Software • Information Technology • 1001-5000 employees • Est. 2004
≈ $114k – $255k per year (Estimated) • Lead • Remote • Bachelor's Degree • Freelance • Staff
C++
Go
Python
Rust
DevOps
Ubuntu
≈ $114k – $256k per year (Estimated) • Lead • Remote • Bachelor's Degree • Principal
C++
Go
Python
Rust
TypeScript
SQL
DevOps
Ubuntu
Debian
Docker
gRPC
Kubernetes
OpenStack
≈ $66k – $172k per year (Estimated) • Junior • Remote • Bachelor's Degree • Internship • Junior
Bash
C++
Go
JavaScript
Python
Rust
DevOps
Kubernetes
Ubuntu
Debian
Fedora
Gramian Consulting Group is an international management and technology consulting firm based in Los Angeles, California. The firm provides executive-level advisory services, digital transformation strategy, software engineering, and corporate restructuring for middle-market and enterprise clients across diverse industries. By combining high-level strategic planning with hands-on technology execution, the company helps client organizations modernize their operations, optimize revenue models, and scale business growth efficiently.
HQ: Los Angeles, United States • Professional Services
≈ $19k – $80k per year (Estimated) • Remote (India, Brazil, Pakistan, Romania, Ukraine)
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
Senior • Remote (Kazakhstan, Poland, Romania, Serbia, Armenia) • Senior
PHP
Python
PHP
Laminas
DevOps
CI/CD
Git
Platform Engineering
Rest API
Docker
Cybersecurity
Crowdstrike
Qualys Cloud Platform
Wiz
Analytics
ETL/ELT
≈ $53k – $97k per year (Estimated) • Remote (Poland, Romania, Spain, Lithuania, Slovakia)
Node JS
JavaScript
Databases
PostgreSQL
Supabase
Frontend
Vue.js
Mobile
Twilio
DevOps
Rest API
≈ $32k – $40k per year (Estimated) • Senior • In office (Bucharest, Romania) • Senior
Digital marketing tools to grow your audience faster and drive revenue smarter. Backed by 24/7 award-winning support. Check it out now!
Sales & Marketing • Email Services & Providers • Email Marketing
$60k – $75k per year • Middle • 4+ years exp • Remote (EMEA) • Contractor • Middle • English
JavaScript
PHP
SQL
Go
Node JS
Ruby
PHP
Laravel
Databases
Redis
ElasticSearch
Frontend
React.js
Vue.js
DevOps
Git
Design
Canva
Connect your product & AI agents with 900+ APIs. Build, run, and maintain integrations with AI in code, on infrastructure built for scale.
San Francisco • AI Agents
$140k – $220k per year • Staff+ • 10+ years exp • Remote (LATAM, Europe, North America) • Full-Time • Staff
Node JS
JavaScript
AI/ML
Replit
Vapi
DevOps
AWS
Netlify
GitHub
Cybersecurity
Okta
Snyk
$140k – $220k per year • Staff+ • 10+ years exp • Remote (LATAM, Europe, North America) • Full-Time • Staff
Node JS
JavaScript
AI/ML
Replit
Vapi
DevOps
AWS
Netlify
GitHub
Cybersecurity
Okta
Snyk
Salary range
| Seniority |
Jobs |
25% |
Median |
75% |
| Senior |
30 |
$105K |
$140K |
$200K |
| All levels |
49 |
$93K |
$150K |
$200K |
Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.
The market right now
Alion currently lists 343 open Backend Developer jobs in Bucharest from 133 companies. 33 of them were posted or refreshed in the last seven days. 109 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
49 of these Backend Developer jobs in Bucharest state pay directly. Across them the middle half of the market sits between $93K and $200K a year, with a median of $150K. 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 Romania (135), Poland (9), France (2), Switzerland (2), and United Arab Emirates (1). 70% of the listings are fully remote and a further 12% 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 Backend Developer jobs in Bucharest right now are Canonical (32), ING Group (20), Speechify (12), Adobe (11), UiPath (11), and Blockchain Capital (8). 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 Kubernetes (140), CI/CD (139), Python (133), AWS (132), JavaScript (117), Java (114), Docker (111), and PostgreSQL (91). 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 Backend Developer jobs in Bucharest, 10 state visa sponsorship, 14 offer a relocation package, and 44 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.
