Sr. Staff Fullstack Software Engineer (Infrastructure)

TL;DR

Sr. Staff Fullstack Software Engineer (Infrastructure): Designing and delivering internal platforms for enterprise infrastructure and operations teams with an accent on data-intensive services, API design, and scalability. Focus on building robust ETL pipelines, containerized applications, and high-performance web interfaces for technical users.

Location: Remote - Must be based in Hungary or Bulgaria

Company

A global leader in PR, marketing, and social media management technology and intelligence.

What you will do

• Architect and own full-stack platforms supporting enterprise infrastructure and operations.
• Lead technical design for systems processing infrastructure and operational data at scale.
• Develop backend services and APIs for data collection, enrichment, and querying.
• Build web interfaces with advanced search, filtering, and usability for technical users.
• Implement ETL and data processing pipelines for structured and semi-structured data.
• Ensure applications are fully containerized and production-ready using Docker and Kubernetes.

Requirements

• 10+ years of professional software engineering experience with ownership of critical systems.
• Extensive experience as a Staff or Senior Fullstack Engineer on complex production systems.
• Proficiency in one or more backend languages: C#, Python, Go, or Java.
• Strong SQL skills and experience with relational databases.
• Hands-on experience with Docker and containerized application delivery.
• Must be based in Hungary or Bulgaria.

Nice to have

• Experience designing and operating systems on Kubernetes.
• Exposure to cloud platforms such as GCP or AWS.
• Background building internal tools for SRE, DevOps, or platform engineering teams.
• Understanding of observability, cost optimization, and reliability engineering.

Culture & Benefits

• Environment that champions curiosity, collaboration, and innovation.
• Commitment to fostering an inclusive environment and diversity, equity, and inclusion.
• Global team structure with a focus on professional growth and impact.