Location
Remote (Bulgaria, Cyprus, Poland, Romania, Serbia, Latvia)
Seniority
Senior · 4+ years exp
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 8, 2026. DataArt scores B on the Alion truth index.
Overview
Company
Impact
Profile match
DataArt is a global software engineering and consulting firm headquartered in New York that builds and modernises custom software, data platforms and cloud infrastructure for clients in finance, travel, healthcare, media and retail. Founded in 1997, it runs delivery centres across Europe, the Americas and Asia, including offices in Wroclaw, Lublin and Lodz in Poland and teams in India, and works with more than 400 enterprise clients. Its openings include senior .NET, Java, Python and frontend engineers, DevOps and site reliability engineers, data architects and data engineers, QA automation leads and solution consultants.
We are looking for a Senior Software Developer to help build and improve backend services for a cloud based product. In this role, you will work closely with a cross functional team to deliver practical and high quality solutions for enterprise users.
Cloud Product is a large scale cloud based product designed for enterprise customers. You will work on backend capabilities and product improvements in close collaboration with cross functional stakeholders.
- Develop and maintain backend services using Kotlin, Java, and related technologies
- Write clean, maintainable, and testable code
- Create unit tests and participate in integration testing when needed
- Participate in performance testing when needed
- Take part in code reviews
- Contribute to solving complex technical problems with attention to performance, security, and user experience
- Collaborate with cross functional teams to design, implement, and support product features
- 4+ years of experience in backend development of commercial web applications using Java and or Kotlin
- Recent experience with Kotlin
- Strong understanding of core computer science concepts including data structures, algorithms, and complexity
- Experience designing and working with APIs
- Experience building or supporting distributed and scalable systems
- Hands on experience with Kubernetes, Kafka, Cassandra, or similar tools
- Good understanding of concurrency and multithreading in Java
- Upper Intermediate English or higher
- Ability to work independently in a distributed team
- Ability to communicate effectively in a multicultural environment
- Experience with performance optimization
- Experience contributing to technical design and specifications
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.
2,066,780 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.
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
Belgrade
Senior Software Engineer
13 days ago
$190k – $225k per year · Remote (United States, Canada, PT hours) · Full-Time
JavaScript
TypeScript
Node JS
Databases
RabbitMQ
Apache Kafka
Apply
Senior Backend Engineer
4 days ago
$130k – $170k per year · Remote (United States, US time zones hours) · Full-Time
Java
DevOps
AWS
Apply
Senior Software Engineer, Security
2 days ago
$150k – $350k per year · Remote (United States) · Full-Time
JavaScript
TypeScript
Node JS
DevOps
Terraform
Pulumi
CI/CD
AWS
Cybersecurity
SOC 2
Apply
Remote (Ukraine) · Full-Time · Ukraine
Python
JavaScript
TypeScript
SQL
Node JS
Node JS
Nest.JS
Fastify
AI/ML
LangChain
LlamaIndex
Embeddings
AI Agents
LLM
RAG
OpenAI
Anthropic
Vercel AI SDK
Frontend
Next.js
React.js
DevOps
Rest API
Azure
CI/CD
Docker
Apply
Software Engineer - Python (Advanced)
6 hours ago
≈ $14k – $36k per year (Estimated) · Remote (India) · Full-Time · 4+ years exp · India
Python
SQL
Mobile
Clean Architecture
DevOps
Rest API
Apply
Senior Full-Stack Python Engineer
7 hours ago
In office · 5+ years exp · Belgrade
Python
JavaScript
Frontend
GraphQL
React.js
DevOps
GitHub Actions
CircleCI
Datadog
CI/CD
AWS
AWS Lambda
Incident Management
Apply
C#/.NET-разработчик
1 day ago
up to $20k per year · In office · 3+ years exp · Belgrade
C#
C#
.NET
Databases
PostgreSQL
RabbitMQ
MS SQL
Apache Kafka
DevOps
Ansible
CI/CD
Jenkins
Docker
Windows
Apply
高级算法工程师(J20750)
10 hours ago
In office · 3+ years exp · Bachelor's Degree · Belgrade
Python
AI/ML
Machine Learning
Apply
$27k per year (net) · In office · Full-Time · Belgrade
Apply
AI & Hyperautomation Engineer III
1 day ago
In office · Full-Time · 4+ years exp · Belgrade
Python
AI/ML
Embeddings
Prompt Engineering
AI Agents
LLM
RAG
Google ADK
Hallucination
LLM Guardrails
Voice Agents
Multi-Agent Systems
DevOps
Azure DevOps
GitHub Actions
Azure
CI/CD
Git
GitHub
Management
UiPath
Power Automate
Apply
This is one of many
2,066,780 more open roles from verified company boards, updated every day.

