Senior AI Engineer

Job not on LinkedIn

🕒 July 20

🇩🇪 Germany – Remote

💵 €77k - €97k / year

⏰ Full Time

🟠 Senior

🤖 AI Engineer

👻 Ghost score 13%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Synera

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2018

🤖 Artificial Intelligence

💰 $14.8M Series A on 2022-10

Artificial Intelligence

Synera is an AI Agent Platform designed to enhance engineering processes by multiplying capacity and reducing decision cycles. It leverages advanced technologies such as CAD, FEA, optimization, and simulation, and incorporates elements of process automation and AI. The platform aims to create a digital workforce that can think, decide, and execute tasks autonomously, mimicking the capabilities of skilled engineers.

📋 Description

• You’ll join the Agentic Ants team as our second native AI engineer. • You’ll build and extend our agentic systems alongside the rest of the team — new tools, sub-agents, prompt iterations — and co-own the evaluation framework that gates every change: golden datasets, LLM-as-judge pipelines, regression suites, production-trace mining. • Work across both Synera MAS and Synera Assistant, picking up reliability concerns (error handling, retries) as they show up in your work. • Partnering with the wider engineering team, help the team go deeper on customer insights data. • Kick off sprint planning, review traces, flag failure modes, work on datasets, join team syncs, integrate CI, pair with engineers, review outputs, refine rubrics, share findings.

🎯 Requirements

• You resonate with Synera's Core Values - they're central to how we work, and we'll explore them together in your first interview. • You’ve designed and shipped agent graphs in production with LangGraph or equivalent — supervisor / sub-agent patterns, tool design, prompt iteration. • You’ve built or meaningfully contributed to an LLM evaluation pipeline — LLM-as-judge design, calibration against human labels, dataset versioning, and the statistical reasoning behind it (CIs, sample sizes, false positives). • You write production-grade Python (FastAPI, PostgreSQL). • You’ve worked with at least two of Anthropic, OpenAI/Azure, Bedrock, or Vertex AI. • You’re familiar with Langfuse, LangSmith, or similar tracing tools. • You handle reliability when it shows up in your work — retries, error handling, graceful degradation. • SLO thinking is a plus. • You communicate clearly and push back when you disagree.

🏖️ Benefits

• Flexible working: you decide when & where to work • Flexible public holidays: swap days off according to your values and beliefs! • Home office setup support + access to our office in Bremen. • Personal development budget of €2,000 to attend conferences and trainings or buy interesting books to improve in an area of your choice. • We don't count your vacation days, as we trust all our team members to decide what's best for them and the company. • Prefer two wheels over four? 🚲 We’ve got you covered with JobRad. • To support your personal and professional well-being, we offer company fitness with Wellpass and mental health platform nilo. • Regular team events, virtual coffee breaks, and spontaneous afterworks. • Company off-sites twice a year!