Backend Developer Jobs in Cluj-Napoca

Backend Developer jobs in Cluj-Napoca hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $72,077/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Cluj-Napoca
AI/ML
Data Science
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Frontend
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Quantum

Point Wild

pointwild.com
Point Wild is a strategic creative agency and consultancy that specializes in brand design, digital storytelling, and immersive content creation. The company collaborates with brands, organizations, and cultural initiatives to craft distinct visual identities and engaging narrative experiences across digital platforms. By combining design thinking with creative production, it helps clients elevate their market presence and build meaningful connections with their audiences.
pointwild.com • Warsaw • Pune • Internet Services • Internet Security Services • Information Security • Cybersecurity
Warsaw • Pune • Internet Services • Internet Security Services • Information Security • Cybersecurity
Open 109 daysVerified live · 2 days ago 4 months ago

Backend Architect - Golang

Staff+ • 8+ years exp • Remote (Romania, United States) • Bachelor's Degree • Architect
Go
Java
Python
Databases
Amazon Aurora
Mobile
Clean Architecture
DevOps
Amazon EC2
Amazon EKS
AWS
Docker
Kubernetes
Amazon S3
Grafana
OpenTelemetry
Prometheus
Cybersecurity
Threat Modeling
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Lago

getlago.com
Scale your AI or tech business with Lago: event-driven usage metering, hybrid pricing-ready, open-source + cloud — build fast, bill accurately.
getlago.com • HQ: Mexico City, Mexico • Financial Services • Software • Billing & Invoicing • 51-200 employees
HQ: Mexico City, Mexico • Financial Services • Software • Billing & Invoicing • 51-200 employees
Open 111 daysVerified live · 1 day ago 4 months ago

Full Stack Developer (Shopify/Hydrogen)

Remote (Croatia, Poland, Romania, Serbia) • Full-Time
Python
JavaScript
Python
Django
Databases
PostgreSQL
Frontend
GraphQL
React Router
React.js
Mobile
Algolia
DevOps
CI/CD
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Udacity

udacity.com
Udacity is an online education company headquartered in Emeryville, California, and founded in 2011 by Sebastian Thrun, David Stavens, and Mike Sokolsky after a free Stanford artificial intelligence course. The company sells Nanodegree programs in areas such as programming, data science, artificial intelligence, cloud computing, and autonomous systems, built together with industry partners. It shifted toward enterprise and government reskilling contracts and was acquired by Accenture in 2024.
udacity.com • HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
HQ: Emeryville, United States • Corporate Training • Vocational Education • Education • EdTech Platforms • E-learning • Est. 2011
$149k – $280k per year (Estimated) • Staff+ • 5+ years exp • Remote (MENA, APAC, Europe, United States, Canada) • Visa sponsorship • Contractor • Architect • English: C1
Pytest
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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
Open 122 daysVerified live · 15 min ago 4 months ago

Full Stack Engineer

Remote (Croatia, Hungary, Romania, Serbia, Georgia) • Full-Time
JavaScript
Node JS
Python
Ruby
SQL
TypeScript
Frontend
Next.js
React.js
DevOps
AWS
Azure
GCP
Git
CI/CD
Docker
Kubernetes
QA
Cypress
Jest
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Open 132 daysVerified live · 15 min ago 5 months ago

Senior Fullstack Engineer - TypeScript / Next.js / Supabase

Senior • Remote (Croatia, Hungary, Romania, Serbia, Georgia) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
Supabase
AI/ML
Edge AI
Frontend
Next.js
React.js
Mobile
Clean Architecture
DevOps
Git
Rest API
Cybersecurity
HIPAA
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Flosum

flosum.com
Flosum is a Salesforce-native DevOps and deployment platform built for enterprise teams. Automate releases, improve governance, and deploy faster with confidence.
flosum.com • HQ: San Ramon, United States • Software • Information Technology • DevOps
HQ: San Ramon, United States • Software • Information Technology • DevOps
Verified live · 1 day ago 5 months ago

Senior Node.js Developer (Romania)

$32k – $40k per year (Estimated) • Senior • 5+ years exp • Remote (Romania) • Senior
Apex
Node JS
SQL
TypeScript
JavaScript
Apex
Lightning Web Components
Visualforce
Frontend
Vue.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Cybersecurity
FedRAMP
GDPR
HIPAA
SOC 2
Marketing
Salesforce
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Supabase

supabase.io
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.
supabase.io • 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
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
Verified live · 1 hour ago 5 months ago

Software Engineer - Auth

$69k – $194k per year (Estimated) • Equity • Middle • 4+ years exp • Remote • Full-Time • Middle
Go
TypeScript
Python
PHP
JavaScript
Ruby
Ruby
Ruby on Rails
Python
Django
PHP
Laravel
Databases
MySQL
PostgreSQL
Supabase
Frontend
Next.js
React.js
DevOps
Vector
GitHub
AWS
Grafana
Kubernetes
OpenTelemetry
Prometheus
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Verified live · 1 hour ago 7 months ago

Postgres Engineer

Equity • Remote • Full-Time
Rust
Databases
PostgreSQL
Supabase
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Morpho

morpho.org
Morpho is a decentralised lending protocol founded in 2021 by a team based in Paris. It replaces monolithic lending pools with minimal, immutable markets that anyone can configure, layering curated vaults on top for passive depositors. The protocol is used by fintech applications and exchanges to embed crypto-backed lending without operating their own credit infrastructure.
morpho.org • HQ: Paris, France • Creative Agencies • Design & Creative • Branding • Est. 2021
HQ: Paris, France • Creative Agencies • Design & Creative • Branding • Est. 2021
Open 151 dayVerified live · 26 min ago 5 months ago

Staff Backend Engineer

$75k – $157k per year (Estimated) • Staff+ • 10+ years expParis • Remote (Europe) • Full-Time • Staff
TypeScript
Databases
PostgreSQL
Frontend
GraphQL
Web3
DeFi
Morpho
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Brillio

brillio.com
Brillio is a global digital technology consulting and services firm headquartered in Edison, New Jersey, and founded in 2014. The company provides a range of services including artificial intelligence engineering, data analytics, cloud infrastructure management, and product design to help enterprises modernize their digital operations. Operating across North America, Europe, and Asia, the firm serves clients in sectors such as financial services, healthcare, and retail through a network of global delivery centers and strategic technology partnerships.
brillio.com • HQ: Edison, United States • Software • Cloud Computing • Data Engineering • Data & Analytics • LLM & Generative AI • Artificial Intelligence • IT Consulting • Information Technology • Est. 2014
HQ: Edison, United States • Software • Cloud Computing • Data Engineering • Data & Analytics • LLM & Generative AI • Artificial Intelligence • IT Consulting • Information Technology • Est. 2014
Verified live · 2 hours ago 5 months ago

Senior Fullstack Developer (Java + React) - R01563758

$30k – $37k per year (Estimated) • Senior • 6+ years expBucharest • Remote (Romania) • Senior
Java
SQL
JavaScript
Java
Spring Boot
Databases
Apache Kafka
RabbitMQ
Frontend
React.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Kubernetes
Rest API
Cybersecurity
PCI DSS
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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 157 daysVerified live · 3 min ago 6 months ago

Junior Developer - German speaker

Junior • Cluj-Napoca • Remote (Romania) • Bachelor's Degree • Full-Time • Junior • English: C1 • German: B2
ABAP
C++
Java
Python
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Restream

restream.io
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...
restream.io • Austin • Tallinn • Software • Video Production • Media & Entertainment
Austin • Tallinn • Software • Video Production • Media & Entertainment
Open 158 daysVerified live · 1 day ago 6 months ago

Senior Software Engineer - Backend - AI Clips Team

$69k – $196k per year (Estimated) • Equity • Senior • Remote (Europe) • Full-Time • Senior
Node JS
Rust
TypeScript
JavaScript
Databases
Redis
DevOps
AWS
CI/CD
Docker
Kubernetes
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ShopMy

shopmy.us
ShopMy is an industry leading platform used to effortless integrate all aspects of creator marketing, from talent discovery to collaboration and monitoring. We work with a network of 40K+ creators and drive millions in order volume monthly for our brand partners. With ShopMy brands have the resources and tools to build a world-class creator marketing program, all in one place.
shopmy.us • New York • Commerce • Est. 2020
New York • Commerce • Est. 2020
Open 333 daysVerified live · 6 hours ago 11 months ago

Senior Full Stack Engineer

$67k – $190k per year (Estimated) • Senior • 5+ years exp • Remote (Europe) • Bachelor's Degree • Senior
JavaScript
Node JS
Frontend
React.js
Redux
Sass
DevOps
AWS
Amazon CloudWatch
Amazon ECS
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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 206 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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Generix Group

generixgroup.com
Generix Group is a collaborative supply chain company. The company provides daily support for its customers in the digital transformation of their supply chain. Generix Group is headquartered in Lesquin, France.
generixgroup.com • Madrid • Porto • Lisbon • Puteaux • Hanover • Cloud Computing • Transportation & Logistics • Supply Chain • 51-200 employees • Est. 1990
Madrid • Porto • Lisbon • Puteaux • Hanover • Cloud Computing • Transportation & Logistics • Supply Chain • 51-200 employees • Est. 1990
Open 207 daysVerified live · 10 hours ago 7 months ago

Full Stack Engineer (Java & Angular)

Middle • 4+ years expRemote/Hybrid (Cluj-Napoca, Romania) • Bachelor's Degree • Full-Time • Senior • English: C1
Java
TypeScript
JavaScript
Java
Hibernate
Maven
Databases
PostgreSQL
RabbitMQ
Frontend
Angular
DevOps
CI/CD
Docker
Git
Jenkins
Nexus Repository
Cybersecurity
Keycloak
Management
Confluence
Jira
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Open 222 daysVerified live · 10 hours ago 8 months ago

Mid Full Stack Developer

$30k – $43k per year (Estimated)Cluj-Napoca • Remote (Romania) • Full-Time • Senior • English: C1
JavaScript
Java
Java
Hibernate
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Accenture

accenture.com
Accenture is a leading global professional services company specializing in strategy, consulting, technology, and operations services. Headquartered in Dublin, Ireland, the firm helps organizations optimize their business performance, navigate digital transformation, and implement advanced technologies like AI and cloud computing.
accenture.com • HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
HQ: Dublin, Ireland • HQ: Chicago, United States • Artificial Intelligence • IT Consulting • Information Technology • 5000+ employees • Est. 1989
Open 296 daysVerified live · 1 hour ago 10 months ago

Full Stack Developer (Python&React)

$35k – $49k per year (Estimated)Remote/Hybrid (Cluj-Napoca, Romania) • Full-Time
Python
TypeScript
JavaScript
Python
Django
FastAPI
Flask
Databases
FAISS
Milvus
Pinecone
Weaviate
AI/ML
Fine-tuning
Haystack
LangChain
LlamaIndex
LLM
LoRA
PEFT
Prompt Engineering
RAG
Transformers
AI Agents
Edge AI
Frontend
Next.js
React.js
Vue.js
DevOps
AIOps
AWS
Azure
GCP
Rest API
Vector
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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 299 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
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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 312 daysVerified live · 5 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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Hospitable

hospitable.com
Best vacation rental software in 2023 and 2024. Whether you use Airbnb, Vrbo, or Booking.com - Hospitable will help you automate.
hospitable.com • London • New York • Atlanta • Brussels • Amsterdam • Software • Property Management • Vacation Rentals • Est. 2016
London • New York • Atlanta • Brussels • Amsterdam • Software • Property Management • Vacation Rentals • Est. 2016
Open 332 daysVerified live · 1 day ago 11 months ago

Product Engineer, Core & Connectivity (Laravel - Remote)

$121k – $247k per year (Estimated) • Equity • Middle • 3+ years exp • Remote (EU, United States, Australia) • Full-Time • Middle
PHP
TypeScript
JavaScript
PHP
Laravel
Databases
MySQL
Frontend
Angular
DevOps
Kubernetes
Management
Slack
Apply
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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 352 daysVerified live · 2 days ago 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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Wolfpack Digital

wolfpack-digital.com
Wolfpack Digital is a Romanian software company founded in 2016 and based in Cluj-Napoca. It designs and builds mobile and web applications for startups and scale-ups worldwide. The company works across fintech, health and mobility products.
wolfpack-digital.com • HQ: Cluj-Napoca, Romania • Health Care • Software • Design & Creative • Est. 2016
HQ: Cluj-Napoca, Romania • Health Care • Software • Design & Creative • Est. 2016
Open 515 daysVerified live · 1 hour ago 1 year ago

Senior Software Engineer

$32k – $40k per year (Estimated) • Senior • 6+ years expRemote/Hybrid (Cluj-Napoca, Romania) • Full-Time • Senior
JavaScript
Databases
PostgreSQL
DevOps
AWS
Azure
CI/CD
Docker
Git
Kubernetes
Rest API
Apply
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Linear

linear.app
Linear is a software company headquartered in San Francisco, California, and was founded in 2019. The company provides a project management and issue tracking platform designed for software development teams to plan and build products using streamlined workflows. Its system features integrated AI agents for automated task handling and connects with developer tools like GitHub, serving a global market of technology companies and engineering teams.
linear.app • HQ: San Francisco, United States • DevOps • Information Technology • Productivity Software • Project Management • Software • AI Agents • Artificial Intelligence • Est. 2019
HQ: San Francisco, United States • DevOps • Information Technology • Productivity Software • Project Management • Software • AI Agents • Artificial Intelligence • Est. 2019
Open 1951 day 5 years ago

Senior / Staff Fullstack Engineer

$118k – $245k per year (Estimated) • Staff+ • 5+ years exp • Remote (Europe, North America) • Full-Time • Staff
JavaScript
TypeScript
Databases
PostgreSQL
Redis
AI/ML
AI Agents
OpenAI
Frontend
GraphQL
React.js
styled-components
DevOps
GCP
Kubernetes
WebSockets
GitHub
Management
Slack
Apply
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Backend Developer Jobs in Cluj-Napoca
Frequently asked questions
How many Backend Developer jobs in Cluj-Napoca are available on Alion?
There are currently 26 active listings from 15 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Cluj-Napoca pay?
The average salary is around $72,077 per year based on the current listings.
Are remote options available for Backend Developer jobs in Cluj-Napoca?
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 Backend Developer jobs in Cluj-Napoca?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.