Software Engineer, Data Infrastructure & Acquisition - Düsseldorf, Germany

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

We're looking to hire for our Data side of our AI team at Speechify. This role is responsible for all aspects of data collection to support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us.

What You'll Do

• Be scrappy to find new sources of audio data and bring it into our ingestion pipeline
• Operate and extend the cloud infrastructure for our ingestion pipeline, currently running on GCP and managed with Terraform.
• Collaborate closely with our Scientists to shift the cost/throughput/quality frontier, delivering richer data at bigger scale and lower cost to power our next-generation models.
• Collaborate with others on the AI Team and Speechify Leadership to craft the AI Team's dataset roadmap to power Speechify's next-generation consumer and enterprise products.

An Ideal Candidate Should Have

• BS/MS/PhD in Computer Science or a related field.
• 5+ years of industry experience in software development.
• Proficiency with bash/Python scripting in Linux environments
• Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP)
• Experience with web crawlers, large-scale data processing workflows is a plus
• Ability to handle multiple tasks and adapt to changing priorities.
• Strong communication skills, both written and verbal.

What we offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest-growing sectors of tech, the intersection of artificial intelligence and audio.

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Speechify is committed to a diverse and inclusive workplace.

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

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Position Details

• Job Title: Software Engineer, Data Infrastructure & Acquisition - Düsseldorf, Germany
• Company / Organisation: Speechify
• Location: Dusseldorf, North Rhine-Westphalia, Germany
• Employment Type: Full-time
• Field / Industry: Design & Creative
• Work Arrangement: On-site or hybrid - Dusseldorf, North Rhine-Westphalia, Germany

About This Opportunity

This full-time opportunity at Speechify is an excellent opening for experienced professionals in the field of design and user experience. The role is structured around an on-site or hybrid environment based in Dusseldorf, North Rhine-Westphalia, Germany and is designed for candidates who are ready to make a meaningful contribution from the moment they join.

Based in Dusseldorf, North Rhine-Westphalia, Germany, this role offers the opportunity to collaborate closely with a local team in a structured professional environment. Candidates currently based in the area or open to relocation are strongly encouraged to apply.

Whether you are an established practitioner in design and user experience or a highly skilled professional looking for your next challenge, this Software Engineer, Data Infrastructure & Acquisition - Düsseldorf, Germany role offers the platform to apply your expertise in a real-world, results-oriented environment. Speechify is looking for a candidate who can hit the ground running and add genuine value to the team.

Who Should Apply

This role is ideal for candidates who have a solid background in design and user experience and a demonstrable track record of delivering high-quality results. You should possess a strong visual sensibility, creativity, and the ability to translate complex ideas into clear, intuitive designs. Experience working with industry-standard design tools, prototyping software, and collaborative design platforms will be an advantage, though a commitment to continuous learning and professional development is equally valued.

Beyond technical or domain expertise, Speechify is looking for someone who communicates clearly, collaborates effectively with colleagues and stakeholders, and takes ownership of their work from start to finish. If you thrive in a professional environment and are passionate about the opportunity to create compelling and user-centred design experiences that delight customers, we encourage you to apply.

Key Competencies for This Role

Successful candidates for the Software Engineer, Data Infrastructure & Acquisition - Düsseldorf, Germany position at Speechify will typically demonstrate the following core competencies:

• Domain expertise - a strong foundation of knowledge and hands-on experience in design and user experience
• Problem-solving ability - the capacity to identify challenges, think critically, and implement practical solutions efficiently
• Communication skills - clear and professional communication with colleagues, stakeholders, and partners at all levels
• Self-management - strong time management and the ability to prioritise a varied workload while meeting deadlines
• Team collaboration - a collaborative and supportive approach to working alongside colleagues across departments or locations
• Adaptability - the ability to respond positively to change and thrive in a dynamic, evolving work environment

How to Apply

To apply for this Software Engineer, Data Infrastructure & Acquisition - Düsseldorf, Germany position at Speechify, click the "Apply Now" button on this page. You will be taken directly to the official application page where you can complete and submit your application.

Before applying, please ensure that your CV or résumé is fully up to date and clearly highlights your experience and accomplishments in design and user experience. If a cover letter is included or requested, tailor it specifically to this role and explain how your background, skills, and goals align with what Speechify is looking for in a Software Engineer, Data Infrastructure & Acquisition - Düsseldorf, Germany.

All applications for this role are processed directly by Speechify. Career Nest facilitates the job discovery process and does not pre-screen or forward applications on behalf of employers. There are no fees for job seekers at any stage of the application process.

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