Zartis

financial services, healthcare and life sciences, and energy and climate

PrincipalSoftwareEngineer

€100–160k ~AI est. Bulgaria; Croatia; Estonia; Greece; Hungary; Latvia; Lithuania; Poland; Romania; Slovakia; Slovenia; Ukraine Senior Software Developer Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Principal Software Engineer at Zartis. Skills: AI transformation, Cloud native engineering, Agentic engineering. Ship agent-built features. Ship migrations”

What You'll Achieve.

Deliver measurable outcomes; Accelerate software development; Reduce manual effort; Improve engineering effectiveness; Reduce operational toil; Improve software delivery performance; Own outcomes; Demonstrate impact with data

Industry & Context.

financial services, healthcare and life sciences, and energy and climate
Problems you'll solve

Problem-solving; Troubleshooting; Root cause analysis

What They're Looking For.

Must Have

software engineering experience, track record of shipping production systems, Hands-on experience with AI-assisted development tools, Experience working with GCP, Java, Flutter, or Golang, Proficiency in at least two of the following areas: backend development, frontend development, cloud infrastructure, DevOps, or data systems, Ability to quickly understand complex codebases, Experience building, testing, and validating software, Knowledge of modern software delivery practices, problem-solving skills, Experience automating engineering workflows, Excellent communication and stakeholder management skills, A proactive, entrepreneurial mindset, judgment, attention to detail, data-driven approach to decision-making

Nice to Have

Experience building internal developer platforms, Previous experience introducing AI-assisted development practices, Contributions to open-source projects, Familiarity with evaluation frameworks, Experience mentoring engineers, Knowledge of marketplace, e-commerce, classifieds, or consumer internet platforms, Experience designing and operating multi-agent workflows, Public speaking, technical writing, or community involvement, Curiosity for emerging AI technologies, Experience working in lean, high-impact teams

What You'll Do.

Ship agent-built features

Ship new product flows

Embed within engineering teams

Deliver measurable business outcomes

Design agent ecosystems

Orchestrate agent ecosystems

Transform product goals

Transform engineering goals

Automate maintenance activities

Improve engineering effectiveness

Create reusable skills

Create reusable scaffolds

Create reusable runbooks

Create reusable evaluation frameworks

Measure engineering performance

Improve engineering performance

Demonstrate impact of agentic engineering

How You'll Work.

Team & Collaboration

Distributed team; Embedded with product teams; Embedded with engineering teams; Across engineering teams; Across product teams; Across business teams; Cross-functional teams

Communication Scope

Communication; Stakeholder management; Public speaking; Technical writing

Process & Methodology

Product delivery

Full Job Description

## Description Principal Software Engineer The company and our mission:  Zartis is a global AI transformation and technology consulting partner where talented engineers and technologists work on cutting edge innovation. We partner with ambitious organizations to design, build, and scale technology solutions that deliver real impact. Our teams bring deep expertise in AI driven platforms, secure API architectures, and cloud native engineering. You will work on meaningful projects that accelerate the adoption of advanced technologies, from strategy and discovery through to full product delivery, helping turn complex challenges into measurable outcomes. With engineering hubs across EMEA and LATAM, and long term partnerships in financial services, healthcare and life sciences, and energy and climate, we offer opportunities to work on projects that truly matter. Here, you will not just build technology, you will drive business impact and grow your career alongside industry leaders. We are looking for a Principal Software Engineer to work on a project in the Online Classifieds & Digital Marketplaces. The project: Our teammates are talented people that come from a variety of backgrounds. We’re committed to building an inclusive culture based on trust and innovation. You will be part of a distributed team developing new technologies to solve real business problems, embedded with product and engineering teams across multiple marketplaces to deliver measurable outcomes, accelerate software development through AI agents, and establish the foundations of agentic engineering at scale. We are looking for someone with good communication skills, ideally with experience making decisions, being proactive, used to building software from scratch, and with good attention to detail.  What you will do: Ship agent-built features, migrations, refactors, and new product flows into production. Embed within engineering teams and deliver measurable business outcomes. Design and orchestrate agent

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