Meet DeepL

DeepL is a global communications platform powered by Language AI. Since 2017, we’ve been on a mission to break down language barriers. Our human-sounding translations and intelligent writing suggestions are designed with enterprise security in mind. Today, they enable over 100,000 businesses to transform communications, reach new markets, and improve productivity. And, empower millions of individuals worldwide to make sense of the world and express their ideas.

Our goal is to become the global leader in Language AI, building products that drive better communication, foster connections, and make a real-life impact. To achieve this, we need talented individuals like you to join our exciting journey. If you're ready to work with a dynamic team and build your career in the fast-moving AI space, DeepL is your next destination.

What sets us apart

What sets us apart is our blend of modern technology, competitive benefits, and an open, welcoming work culture that enables our people to thrive. When we share what it's like to work at DeepL, the reactions are overwhelmingly positive. This may be because of our products that have helped countless people worldwide or our shared mission to improve communication for individuals and businesses, bringing cultures closer together. What we know for sure is this: being part of DeepL means joining a team dedicated to innovation and employee well-being. Discover what our teams have to say about life at DeepL on LinkedIn, Instagram and our Blog.

Meet the team behind this journey

As a Full Stack Software Engineer at DeepL, you will be an integral part of our engineering team, working on creating and improving our groundbreaking AI- based translation platform. You will collaborate with a highly skilled group of engineers to design, develop, and maintain robust and scalable solutions that handle our continually increasing user base and data sets. Leveraging your skills in both backend and frontend technologies, you will be involved in the full development life cycle, from ideation to deployment and beyond. Your contribution will directly influence our products, impacting millions of users worldwide who rely on our services daily.

API & Client Libraries Team

Thanks to our unique neural networks, DeepL is able to deliver the world’s best translation quality. Many thousands of users use our API to bring our translations into their applications, translating billions of characters per month. To make our AI easy to use, we provide open source libraries in a wide range of programming languages - to date we have released client libraries for Python, .NET, Node.js, PHP, and Java. You can find more on our GitHub: https://github.com/DeepLcom

You will contribute to our frontend (Typescript, React) and backend services (C#, ASP.NET Core), adding exciting new API features. You will also develop our client libraries and make sure that they deliver value to the developer community. You can expect to work in a highly experienced cross-functional team.

Your responsibilities

• Design and develop full-stack applications: You will work closely with our team to design, develop, and implement innovative software solutions, following high-quality architectural and design principles

• Maintain and optimize existing systems: You will play a key role in maintaining our existing applications and platforms, ensuring that they remain up-to-date, efficient, and bug-free.

• Code review and quality assurance: You will participate in code reviews and contribute to maintaining high standards of code quality within the team.

• Collaboration and team input: You will actively collaborate with other members of the team, including product managers, UX designers, and other engineers, to ensure that we deliver exceptional functionality and user experience in our products.

• Continuous learning and adaptation: The tech industry moves fast, and so does DeepL. You'll need to stay abreast of the latest technologies and be ready to learn new languages, tools, and techniques as needed.

Qualities we look for

• Technical Proficiency: You are proficient in a modern programming language with solid experience in both frontend and backend development. Exposure to or familiarity with our tech stack (C#, React, TypeScript) or similar technologies would be beneficial but is not a strict requirement. What's more important is your willingness and ability to learn new technologies quickly.

• Experience: You have a strong background in software engineering and have successfully developed and deployed software in a professional setting. Experience in AI, ML, or natural language processing would be a significant plus.

• Problem-solving: You have robust problem-solving skills and can tackle complex technical challenges. You approach problems with an innovative mindset and are always ready to devise creative solution

• Team Player: You thrive in a collaborative environment and can work effectively with cross-functional teams. Your communication skills are top-notch, and you are adept at articulating your ideas clearly.

• Growth Mindset: You embrace the concept of continuous learning. You actively seek feedback, learn from your mistakes, and are proactive in improving your skills to keep up with the fast-paced tech industry.

What we offer

• Diverse and internationally distributed team: joining our team means becoming part of a large, global community with people of more than 90 nationalities. We're more than just colleagues; we're a group of professionals with a shared mission to connect diverse cultures. Our global presence is growing–we've doubled in size nearly every year, with our employees based in the UK, Germany, the Netherlands, Poland, the US, and Japan, and we continue to expand our network.

• Open communication, regular feedback: as a language-focused company, we value the importance of clear, honest communication. We value smooth collaboration, direct and actionable feedback, and believe that leading with empathy and growth mindset makes us better together.

• Hybrid work, flexible hours: we offer a hybrid work schedule, with team members coming into the office twice a week. This allows you to engage directly with your team and experience the unique energy of our workspace, while still enjoying the flexibility and comfort of working from home. With flexible working hours and trust in your productivity, we are in sync with your team’s general locations and time zones to foster effective and seamless collaboration.

• Regular in-person team events: we bond over vibrant events that are as unique as our team, from local team and business unit gatherings, to new-joiner onboardings, to company-wide events that bring us all together–literally.

• Monthly full-day hacking sessions: every month, we have Hack Fridays, where you can spend your time diving into a project you're passionate about and get the opportunity to work with other teams–we value your initiatives, impact, and creativity.

• 30 days of annual leave: we value your peace of mind. With 30 days off (excluding public holidays) and access to mental health resources, we make sure you're as strong mentally as you are professionally.

• Competitive benefits: just as our team spans the globe, so does our benefits package. We've crafted it to reflect the diversity of our team and tailored it to align with your unique location, to ensure you feel supported every step of the way.

If this role and our mission resonate with you, but you're hesitant because you don't check all the boxes, don't let that hold you back. At DeepL, it's all about the value you bring and the growth we can foster together. Go ahead, apply—let's discover your potential together. We can't wait to meet you!

We are an equal opportunity employer

You are welcome at DeepL for who you are—we appreciate authenticity here. Our product is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all succeed, contribute, and think forward! So bring us your personal experience, your perspectives, and your background. It’s in our diversity that we will find the power to break down language barriers in the world.