2,049,876open jobs
122,877companies
238,391added this week
Browse all
Salary
≈ $46k – $82k per year (Estimated)
Location
Hybrid (Budapest, Hungary)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Sep 14, 2026.

Overview
Company
Impact
Profile match
Docler Holding is a technology and media group headquartered in Luxembourg. It operates large-scale streaming platforms and develops its own video delivery and payment infrastructure. The group employs technology teams across Luxembourg, Hungary and other countries.

Job Description

  • Collaborate with cross-functional team to contribute to the maintenance and ongoing feature development of a highly-trafficked web application, ensuring seamless user experiences and optimal performance.
  • Demonstrate a commitment to code quality by consistently writing clean, efficient, and testable code according to specified requirements, with a focus on enhancing the overall reliability and maintainability of the codebase.
  • Leverage your expertise in the current technology stack, which includes Python, Flask for web development, and databases such as MySQL, Elasticsearch, and Redis. Additionally, employ containerization with Docker to streamline deployment processes, and utilize htmx, Alpine.js, Tailwind CSS, TypeScript for front-end development.
  • Proactively identify opportunities for code optimization, system enhancements, and architectural improvements, contributing to the continuous evolution and scalability of the web application.
  • Stay abreast of industry best practices and emerging technologies, recommending and implementing innovative solutions to address evolving challenges and elevate the overall efficiency of the development process.

Qualifications

  • 5+ years of experience with Python web development
  • Strong knowledge of MySQL and query optimization
  • Expertise in debugging of Microservice architectures
  • Reverse engineering skills
  • Testing: unit & functional testing
  • Experience with distributed systems
  • Experience with development of high traffic web applications and/or streaming sites
  • Frontend development experience
  • Knowledge of caching strategies
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,049,876 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Budapest
$290k – $440k per year · Remote (United States, China, India, Germany, Japan) · Contractor · 10+ years exp
Apply
$340k – $440k per year · Remote (United States, China, India, Germany, Japan) · Contractor · 7+ years exp
Apply
$320k – $480k per year · Remote (United States, China, India, Germany, Japan) · Contractor · 10+ years exp
Apply
Equity · Hybrid · 8+ years exp · Bachelor's Degree · Hyderabad
JavaScript
TypeScript
SQL
PowerShell
C#
C#
ASP.NET Core
Entity Framework Core
Databases
RabbitMQ
MS SQL
Azure Cosmos DB
Frontend
Webpack
Angular
JQuery
Vite
Sass
Less
DevOps
Rest API
Azure DevOps
GitHub Actions
Azure
CI/CD
Git
AWS
Docker
Kubernetes
Cybersecurity
OWASP Top 10
Management
Agile
Scrum
QA
Swagger
Postman
Jest
Apply
In office · 5+ years exp · Bengaluru
JavaScript
Apply
≈ $45k – $95k per year (Estimated) · In office · TS/SCI · 3+ years exp · Quantico
Python
SPSS
Analytics
Microsoft Excel
Apply
In office · Bachelor's Degree · Sandton
Python
SQL
C#
Databases
Databricks
AI/ML
Function Calling
AI Agents
RAG
Human-in-the-Loop
Structured Outputs
Agentic Workflows
DevOps
Rest API
Azure
Analytics
ETL/ELT
Azure Data Factory
Management
Power Automate
Apply
$40k per year · In office · Internship · Bachelor's Degree · Tampa
Python
JavaScript
TypeScript
SQL
C#
AI/ML
Copilot
Claude
ChatGPT
DevOps
Git
Management
Agile
Scrum
Apply
算法工程师 8 days ago
$22k – $27k per year · In office · Full-Time · Guangzhou
Python
MATLAB
AI/ML
SGLang
Ollama
Apply
大数据开发 8 days ago
$16k – $23k per year · In office · Full-Time · Guangzhou
SQL
Databases
MySQL
HBase
Apache Kafka
DevOps
ZooKeeper
Apply
≈ $46k – $84k per year (Estimated) · Hybrid · Full-Time · 5+ years exp · Budapest
JavaScript
PHP
TypeScript
Node JS
Lua
PHP
Laravel
Node JS
Mongoose
PM2
Databases
Redis
ElasticSearch
AI/ML
Claude Code
OpenAI Codex
Frontend
Socket.IO
Angular
npm
ESLint
DevOps
Ansible
Docker Compose
Kibana
WebRTC
WebSockets
Jenkins
AWS
Docker
Grafana
Amazon EC2
Linux
QA
Mocha
Sentry
Apply
≈ $69k – $158k per year (Estimated) · In office · 6+ years exp · Bachelor's Degree · Luxembourg City
Apply
≈ $15k – $32k per year (Estimated) · In office · Full-Time · Bachelor's Degree
Apply
≈ $19k – $42k per year (Estimated) · In office · Full-Time · 4+ years exp · Budapest
PowerShell
DevOps
Azure
Windows
DNS
DHCP
VPN
Wi-Fi
Cybersecurity
Active Directory
Management
Service Desk
Apply
In office · Full-Time · 3+ years exp · Budapest
Apply
In office · Full-Time · Budapest · Debrecen
JavaScript
TypeScript
C#
C#
.NET
Frontend
Angular
Apply
$44k – $66k per year · Hybrid · Full-Time · 3+ years exp · Budapest
JavaScript
TypeScript
Ruby
Node JS
Ruby
Ruby on Rails
Databases
PostgreSQL
Redis
AI/ML
Copilot
Cursor
Claude
Model Context Protocol
Function Calling
AI Agents
LLM
Agentic Workflows
Frontend
GraphQL
React.js
video.js
DevOps
Rest API
WebSockets
CI/CD
AWS
Docker
Kubernetes
AWS Lambda
Amazon EC2
Amazon S3
Management
Agile
Apply
≈ $40k – $81k per year (Estimated) · In office · Budapest
Java
Scala
Java
Spring Boot
Databases
MySQL
PostgreSQL
DynamoDB
Apache Kafka
DevOps
Rest API
Terraform
Ansible
AWS
Docker
Amazon EC2
Amazon S3
Amazon Kinesis
Management
Agile
Apply
≈ $132k – $236k per year (Estimated) · In office · Full-Time · Frankfurt am Main · Budapest · Sofia · Ljubljana · Madrid
DevOps
GCP
Life Sciences
Good Clinical Practice
Apply
≈ $18k – $36k per year (Estimated) · In office · Budapest
Apply
See all jobs
This is one of many
2,049,876 more open roles from verified company boards, updated every day.