Senior Backend Engineer, Java

Ataccama

. Build and maintain a complex self-service data trust platform for business users .

Posted 11/3/2026full-timeBrno • CzechiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building and maintaining scalable backend systems, with a strong focus on data quality, complex algorithms, and distributed architectures. Proficient in Java and SQL, with experience in AI coding tools and a collaborative approach to problem-solving and feature development.

Highest-signal resume keywords

Java ProgrammingSQL Query WritingMicroservices ArchitectureDistributed SystemsAI Coding Tools

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaKotlinSQLMicroservicesData ProcessingData QualityComplex AlgorithmsRelational DatabasesPaaS SystemsCloud Operations

Soft Skills

Problem-SolvingMentoringCollaborationCuriosityMaker Mindset

Tools & Technologies

KubernetesAtaccama AI AgentClaude CodeCodexMCP

Industry Keywords

Data Trust PlatformData StewardshipScalable SystemsApplication SecurityIdentity Management

Tech Stack

Tools & technologies

CloudJavaKotlinKubernetesMicroservicesSQL

About the role

Key responsibilities & impact

Build and maintain a complex self-service data trust platform for business users
Improve and optimize established solutions for a large enterprise customer base
Contribute to and own data quality and data processing components
Build scalable backend systems using microservices, messaging systems and APIs
Collaborate with the product manager to turn user and customer problems into features
Own features end-to-end from design through production deployment and operations
Mentor teammates through code reviews and design discussions
Participate in architectural decisions
Expose data quality and metadata capabilities to Ataccama AI Agent and customer agents through APIs and MCP
Explore LLM applications for engineering and data stewardship workflows
Use AI coding agents to design, write, test and review code

Requirements

What you’ll need

Fluency in Java and curiosity about or experience with Kotlin
Deep backend experience with complex applications, data-intensive engines and platform-like architectures
Problem-solving and maker mindset
Ability to research and work with complex algorithms and data structures
Ability to write and understand complex SQL queries
Experience working with relational databases at scale
Experience building and operating distributed, scalable PaaS systems
Knowledge of Kubernetes or willingness to learn it
Experience using AI coding tools such as Claude Code or Codex
Curiosity about LLMs, agents and MCP; hands-on experience is a plus
Ability to write clean, well-designed, documented and testable code
Experience or interest in problem solving, complex algorithms, software architecture, databases, cloud operations, application security/identity management, or LLM-powered features

Benefits

Comp & perks

Long-Term Incentive Program
2 sick days and 25 days of vacation, with the option to request additional Flexible Time-Off days when needed
The Global Family Support Program - a paid leave program to help all parents focus on the new addition to their family
Flexible working hours & hybrid work setup
Benefit Plus - flexible employee benefit platform (incl. Multisport card)
Annual package for mental health support
"Bring Your Friend" referral program
Shared company cards for free entrance to Prague Zoo & Botanical garden
Company bikes, longboards, e-scooters
Conference tickets to the best industry events of the year
Online courses & company access to Udemy
Access to paid AI tools
Company library
Company laptop
Company mobile phone + SIM card & package of mobile data