Lead Engineer - Applied AI & Data Products

Description

Are you excited about building smart, data-driven products using the latest AI technologies — and about owning the technical and customer-facing responsibility that comes with it? At SQUER, we help our customers unlock the potential of AI through real-world software solutions — not by building custom models from scratch, but by applying LLMs, cloud-native AI services, and smart engineering. Join our Product Delivery Unit and lead how applied AI enhances modern digital products.

Your tasks

AI-Powered Product Architecture:

Design and own the architecture of AI-enhanced software products using modern cloud services and frameworks (e.g., Azure OpenAI, AWS Bedrock, LangChain).

Applied LLM Expertise:

Apply Large Language Models (LLMs), cognitive services, and related technologies to solve complex, high-impact customer problems independently.

Customer Consulting:

Lead workshops and technical discussions with product managers, designers, and customer stakeholders, representing SQUER with confidence and identifying where AI adds measurable value.

Scalable Systems Design:

Architect scalable data pipelines and APIs that power intelligent features in production-grade environments, taking full technical ownership.

Technical Leadership & Mentorship:

Guide and develop engineers within your team, shape our applied AI engineering practices, and ensure project and team success.

Thought Leadership:

Represent SQUER\'s applied AI expertise externally — through client relationships, internal knowledge-sharing, or community engagement.

Your qualifications

Extensive Software Engineering Experience:

Several years of hands-on and architectural experience in software engineering (e.g., Python, Java, C#, JS/TS, or similar).

Applied AI Depth:

Proven, independent experience applying AI services in production (e.g., LLMs, NLP APIs, cognitive services), not just experimenting.

Cloud Platform Ownership:

Confident designing and deploying AI-driven features on AWS, GCP, or Azure at production scale.

Data & API Architecture:

Strong understanding of data processing, APIs, and databases (SQL & NoSQL), with the ability to make architectural decisions independently.

Leadership & Mentorship:

Ability to guide, coach, and develop other engineers, and to take responsibility for a team's delivery and satisfaction.

Customer-Facing Confidence:

Comfortable representing SQUER independently to customers with a high degree of professionalism.

Languages:

Fluency in German and English.

Your Benefits

Why You\'ll Love Working at SQUER:

Ownership & Responsibility : at SQUER, we believe in empowering our team. In our flat hierarchies, your ideas and actions matter more than titles. Take the reins, make an impact and grow with us.

Learn & Grow : Tap into a € 5.000 annual training budget to sharpen your skills and take advantage of our in-house Leadership Academy. Join and be part of our active tech community through meetups, hackathons and training sessions. Get up to 40h/year additional time off for your personal education.

Exciting Challenges & Real Impact : Dive into diverse projects where your work truly makes a difference – for our clients and for SQUER.

Flexibility for Performance : Benefit from hybrid work options, flexible hours, workations within the EU, and additional vacation days – giving you the freedom to perform at your best.

Tailored Tools for Success : Choose your preferred hardware configuration and leverage our suite of AI tools and licenses (Anthropic, OpenAI, and more) to suit your working style.

We Value You: Beyond perks and benefits, we offer a competitive annual salary to recognize your exceptional contributions.

Be Part of a Thriving Team Culture : At SQUER, collaboration and connection are at the heart of what we do. Through open communication, shared successes, and meaningful team events – including our annual SQUER offsite – we cultivate a culture where everyone feels valued and inspired to grow together.

A Perks-Packed Workplace : Work in a central office with a spacious terrace and BBQ, enjoy free lunch in the office, MyClubs sports membership, and either a free “Wiener Linien” ticket or a partial contribution to the “Klimaticket”. Plus, benefit from free massages, referral bonuses, Corporate Benefits, and JobRad. Annual employee presents and a monthly team breakfast add extra value to your work experience.

We believe in transparent and fair compensation. For this role, the annual gross salary ranges between € 75.000 and € 95.000 – the exact placement depends on the seniority level we assess together during the process.

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