Backend Developer Jobs in Ljubljana

Backend Developer jobs in Ljubljana hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $86,811/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Ljubljana
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Troia

troia.eu
troia.eu · HQ: Ljubljana, Slovenia · IT Consulting & Digital Transformation · Systems Integrators · 11-50 employees · Hiring 1
HQ: Ljubljana, Slovenia · IT Consulting & Digital Transformation · Systems Integrators · 11-50 employees · Hiring 1
Troia is a Slovenian technology company delivering technical and IT solutions that give businesses more efficiency and control. It operates under ISO 9001, ISO/IEC 27001 and ISO 14001 standards and has a branch in Vilnius. The company is headquartered in Ljubljana, Slovenia.
No named decision-maker yet.
Careers mailbox is known
25 days ago Likely open · 49%

Razvijalec / Tehnik (m/ž)

In office (Ljubljana, Slovenj Gradec, Slovenia) · Full-Time
JavaScript
SQL
Python
DevOps
Red Hat
OpenShift
SOAP
GitHub
Windows
Rest API
Linux
Analytics
Cognos
Management
ITSM
ITIL
+5
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Arch Systems

archsys.io
archsys.io · HQ: Palo Alto, United States · Electronics Manufacturing · Manufacturing & Industrial Software · 11-50 employees · Est. 2015 · Startup · Hiring 1
HQ: Palo Alto, United States · Electronics Manufacturing · Manufacturing & Industrial Software · 11-50 employees · Est. 2015 · Startup · Hiring 1
Arch Systems builds machine data intelligence for electronics manufacturing. Its ArchFX platform connects factory equipment and predicts yield loss. The company serves global contract manufacturers.
Andrew Scheuermann · Executive Officer, Director · decision-maker
Timothy Burke · Executive Officer, Director · decision-maker
Jean Francois Clavier · Director
Jean Clavier · Director
Careers mailbox is known
Verified live · 4 hours ago 28 days ago Long shot · 13%

Staff Python Engineer (Contract)

$120k – $140k per year · Equity · Staff+ · 10+ years exp · Ljubljana · Remote (Europe) · Contractor · Staff
Python
TypeScript
JavaScript
Python
Django
Celery
Databases
TimescaleDB
RabbitMQ
PostgreSQL
AI/ML
Time Series
Frontend
Angular
DevOps
CI/CD
Amazon S3
Terraform
Kubernetes
AWS
+7
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Report

Sportradar

sportradar.com
sportradar.com · HQ: Sankt Gallen, Switzerland · iGaming & Gambling · Sports · Sports Betting · Sports Analytics · Fan Engagement · 1001-5000 employees · Est. 2001 · Trust B · Hiring 89, 20 new
HQ: Sankt Gallen, Switzerland · iGaming & Gambling · Sports · Sports Betting · Sports Analytics · Fan Engagement · 1001-5000 employees · Est. 2001 · Trust B · Hiring 89, 20 new
Sportradar is a Swiss company founded in 2001 that collects live sports data and sells it to betting operators, media companies and sports leagues, and it holds exclusive rights to distribute data from the NBA, NHL, ATP and many other competitions. Its business is a licensing chain: it pays leagues for official data rights, sends people to capture the feed reliably from the venue, and resells it to bookmakers who cannot price in-play markets without it. Headquartered in Sankt Gallen and listed on Nasdaq, it also operates integrity services that monitor betting patterns for match-fixing on behalf of federations.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 1 month ago Fading · 39%

Software Engineer (m/f/d)

In office (Ljubljana, Slovenia) · Bachelor's Degree · Full-Time · Middle · English: C1
Go
Java
Python
AI/ML
Keras
TensorFlow
Computer Vision
PyTorch
Machine Learning
DevOps
Docker
Kubernetes
Azure
CI/CD
AWS
+5
Apply
Verified live · 2 hours ago 1 month ago Likely open · 46%

Senior Java Software Engineer

Senior · 5+ years exp · In office (Ljubljana, Slovenia) · Full-Time · Senior · English
Java
Databases
Apache Kafka
DevOps
GitLab CI
GitHub
Kubernetes
CI/CD
AWS
Apply
Verified live · 2 hours ago 2 months ago Fading · 43%

Senior Software Engineer (m/f/d)

Senior · 3+ years exp · In office (Ljubljana, Slovenia) · Full-Time · Senior · English
TypeScript
JavaScript
AI/ML
Model Context Protocol
AI Agents
Frontend
Vite
esbuild
Rollup
DevOps
WebSockets
Rest API
CI/CD
AWS
QA
Playwright
Vitest
+5
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Planet

planet.com
planet.com · HQ: San Francisco, United States · Geospatial Analytics · Satellite Manufacturing · Earth Observation · 201-500 employees · Est. 2010 · Trust A · Hiring 122, 13 new
HQ: San Francisco, United States · Geospatial Analytics · Satellite Manufacturing · Earth Observation · 201-500 employees · Est. 2010 · Trust A · Hiring 122, 13 new
Planet is an American Earth observation company, listed on the New York Stock Exchange as Planet Labs PBC, that designs, builds and operates a large fleet of imaging satellites and sells daily satellite imagery, data and analytics. Founded in 2010 by three former NASA scientists, it serves agriculture, government, defence, mapping and environmental customers through online platforms and software tools. The company is headquartered in San Francisco, California, United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 2 months ago Likely open · 46%

Software Engineer

$51k – $64k per year · Middle · 4+ years exp · Hybrid (Ljubljana, Slovenia) · Bachelor's Degree · Full-Time · Middle
Go
Java
Python
Databases
PostgreSQL
AI/ML
Fine-tuning
DevOps
Grafana
Git
Docker
GCP
Kubernetes
CI/CD
AWS
Cybersecurity
GDPR
+5
Apply
Verified live · 4 hours ago 2 months ago Likely open · 46%

Senior Software Engineer

$65k – $81k per year · Senior · 6+ years exp · Hybrid (Ljubljana, Slovenia) · Bachelor's Degree · Full-Time · Senior
Go
Java
Python
Databases
PostgreSQL
AI/ML
Fine-tuning
DevOps
Grafana
Git
Docker
GCP
Kubernetes
CI/CD
AWS
Cybersecurity
GDPR
+5
Apply

Novum-RGI Germany

novum-rgi.com
novum-rgi.com · Maribor · Slovenj Gradec · Trbovlje · Murska Sobota · Koper · Hiring 2
Maribor · Slovenj Gradec · Trbovlje · Murska Sobota · Koper · Hiring 2
No named decision-maker yet.
No careers mailbox known
In office (Maribor, Slovenj Gradec, Trbovlje, Murska Sobota, Koper, Slovenia) · Full-Time
Java
SQL
Apply

SMARTI

smarti.eu
smarti.eu · HQ: Ljubljana, Slovenia · Industrial AI · Robotics AI · Artificial Intelligence · 11-50 employees · Hiring 3
HQ: Ljubljana, Slovenia · Industrial AI · Robotics AI · Artificial Intelligence · 11-50 employees · Hiring 3
Lumber and log scanners for cutting, sorting and strength grading. Utilizing AI technology and machine vision algorithms for accurate defect detection.
No named decision-maker yet.
Careers mailbox is known
2 months ago Long shot · 11%

Elektroinženir in programer

In office (Kranj, Ljubljana, Slovenia) · Full-Time
Apply
2 months ago Long shot · 11%

C++ in Python AI razvijalci

In office (Kranj, Ljubljana, Slovenia) · Full-Time
C++
SQL
Python
Apply
2 months ago Long shot · 11%

C#/.NET razvijalec

In office (Kranj, Ljubljana, Slovenia) · Full-Time
C#
SQL
C#
.NET
Apply
Report

Ridango

ridango.com
ridango.com · HQ: Tallinn, Estonia · Smart Mobility · Public Transport · 51-200 employees · Est. 2009 · Hiring 2
HQ: Tallinn, Estonia · Smart Mobility · Public Transport · 51-200 employees · Est. 2009 · Hiring 2
Ridango is an Estonian technology company founded in 2009 and based in Tallinn. Its platform handles fare collection, ticketing and passenger information for transit agencies. The systems run public transport in several European countries.
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 2 months ago Likely open · 55%

Software Engineer

In office (Ljubljana, Slovenia) · Full-Time
CI/CD
Apply

bunny.net

bunny.net
bunny.net · HQ: Ljubljana, Slovenia · Network Security · Internet Services · Cloud Storage & File Sharing · CDN & Edge Delivery · Startup · Hiring 6, 1 new
HQ: Ljubljana, Slovenia · Network Security · Internet Services · Cloud Storage & File Sharing · CDN & Edge Delivery · Startup · Hiring 6, 1 new
Hop on bunny.net and speed up your web presence with the next-generation Content Delivery Service (CDN), Edge Storage, and Optimization Services at any scale.
No named decision-maker yet.
Careers mailbox is known
Verified live · 8 hours ago 2 months ago Likely open · 59%

Lead Product Engineer (Developer Platform)

≈ $39k – $116k per year (Estimated) · Equity · Lead · Ljubljana · Remote (likely Slovenia, CET hours) · Full-Time · Staff
C#
C#
.NET
Apply

Teads

teads.com
teads.com · HQ: New York, United States · Video Marketing · Advertising · 1001-5000 employees · Est. 2011 · Trust B · Hiring 45, 4 new
HQ: New York, United States · Video Marketing · Advertising · 1001-5000 employees · Est. 2011 · Trust B · Hiring 45, 4 new
Teads is a digital advertising company that invented the outstream video format and runs a marketplace connecting premium publishers with advertisers. It uses cookieless targeting and attention-based measurement, and keeps large engineering and sales teams in New York, France, Slovenia and Romania. The company is headquartered in New York, United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 27 min ago 3 months ago Long shot · 19%

Senior Software Engineer - Data Solutions Team

Senior · Hybrid (Ljubljana, Slovenia) · Senior
Scala
SQL
Python
TypeScript
Databases
Google BigQuery
Cybersecurity
GDPR
Apply
Open 473 daysVerified live · 27 min ago 1 year ago Long shot · 5%

Senior Software Engineer

Senior · In office (Ljubljana, Slovenia) · Senior
Scala
TypeScript
Java
Python
JavaScript
Databases
Cassandra
Memcached
Google BigQuery
Redis
MySQL
PostgreSQL
Frontend
Angular
DevOps
GCP
Kubernetes
AWS
+7
Apply

Povio

povio.com
povio.com · HQ: Celje, Slovenia · Digital Design · Custom Software Development · 201-500 employees · Est. 2014 · Trust B · Hiring 4
HQ: Celje, Slovenia · Digital Design · Custom Software Development · 201-500 employees · Est. 2014 · Trust B · Hiring 4
Work with Povio your way - dedicated teams, extensions, or full product delivery. We design and build digital products across AI, cloud, and development.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 hours ago 5 months ago Likely open · 47%

AI Product Engineer

In office (Maribor, Ljubljana, Celje, Slovenia, Sarajevo, Bosnia and Herzegovina)
Node JS
JavaScript
AI/ML
OpenAI Codex
Agentic Workflows
Cursor
Claude Code
Copilot
LLM
AI Agents
Frontend
React.js
+2
Apply
Verified live · 5 hours ago 1 year ago Long shot · 17%

Senior Python Engineer

Senior · In office (Ljubljana, Maribor, Celje, Slovenia, Sarajevo, Bosnia and Herzegovina) · Senior · English: C1
Python
Python
Flask
FastAPI
Django
AI/ML
Cursor
Claude Code
Copilot
LLM
Apply

Comtrade 360

comtrade360.com
comtrade360.com · HQ: Ljubljana, Slovenia · IT Outsourcing & Dedicated Teams · Embedded Software & RTOS · Custom Software Development · Est. 2016 · Trust B · Hiring 5
HQ: Ljubljana, Slovenia · IT Outsourcing & Dedicated Teams · Embedded Software & RTOS · Custom Software Development · Est. 2016 · Trust B · Hiring 5
Comtrade 360 is a Slovenian software engineering company within the Comtrade group. It builds enterprise software and embedded systems for international technology vendors. The company runs development centres across the Balkans.
No named decision-maker yet.
Careers mailbox is known
Open 342 daysVerified live · 3 hours ago 12 months ago Long shot · 7%

Višji vodilni inženir za razvoj aplikacij z umetno inteligenco - javni sektor

≈ $43k – $126k per year (Estimated) · Lead · In office (Ljubljana, Maribor, Slovenia) · Full-Time · Staff
C#
JavaScript
C#
.NET
Frontend
Tailwind CSS
Next.js
React.js
Apply

Comtrade

comtrade.com
comtrade.com · HQ: Belgrade, Serbia · IT Outsourcing & Dedicated Teams · Systems Integrators · Custom Software Development · Est. 1991 · Trust B · Hiring 5
HQ: Belgrade, Serbia · IT Outsourcing & Dedicated Teams · Systems Integrators · Custom Software Development · Est. 1991 · Trust B · Hiring 5
Comtrade is a technology group founded in 1991 with major operations in Belgrade. It provides software engineering, system integration and digital services across the region. The group employs thousands of people in several countries.
No named decision-maker yet.
Careers mailbox is known
Open 342 daysVerified live · 2 hours ago 12 months ago Long shot · 7%

Višji vodilni inženir za razvoj aplikacij z umetno inteligenco - javni sektor

≈ $43k – $126k per year (Estimated) · Lead · In office (Ljubljana, Maribor, Slovenia) · Full-Time · Staff
C#
JavaScript
C#
.NET
Frontend
Tailwind CSS
Next.js
React.js
Apply
Machines can read this selection · checked 07:29 UTC
Backend Developer Jobs in Ljubljana
Frequently asked questions
How many Backend Developer jobs in Ljubljana are available on Alion?
There are currently 16 active listings from 10 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Ljubljana pay?
The average salary is around $86,811 per year based on the current listings.
Are remote options available for Backend Developer jobs in Ljubljana?
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 Ljubljana?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.