Senior Software Engineer - Identity and Access Management - Full-Stack

Senior Software Engineer - Identity and Access Management - Full-Stack

Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Architect and build user-facing features for identity management systems.
  • Company: Join DeepL, a leading AI company transforming global communication.
  • Benefits: Competitive salary, remote work options, and a culture of innovation.
  • Other info: Dynamic team environment focused on growth, reliability, and operational excellence.
  • Why this job: Shape the future of AI while making a real impact on user experiences.
  • Qualifications: Experience in software development, particularly with C#/.NET and system design.

The predicted salary is between 63000 - 77000 £ per year.

Meet DeepL. DeepL is a global AI product and research company focused on building secure, intelligent solutions to complex business problems. Over 200,000 business customers and millions of individuals across 228 global markets today trust DeepL's Language AI platform for human‑like translation, improved writing and real‑time voice translation.

Founded in 2017 by CEO Jaroslaw "Jarek" Kutylowski, DeepL now has around 1,000 passionate employees and is supported by world‑renowned investors including Benchmark, IVP, and Index Ventures. Our goal is to become the global leader in trusted, intelligent AI technology, building products that drive better communication, foster connections, and create a meaningful impact. To achieve this, we need talented people like you to join our journey. If you're ready to shape the future of AI and grow your career in a fast‑moving, purpose‑driven environment, DeepL is your next destination.

What sets us apart is our blend of cutting‑edge AI technology, meaningful work, and a culture where people truly thrive. We're a team of innovators, researchers, and creators driven by a shared purpose to unlock human potential by making work simpler, smarter, and more connected.

You will join the Identity and Access Management team, owning DeepL's full identity stack: organisation, account and session management, SSO federation, SCIM provisioning, and the OIDC provider, for both internal and external users. It is the foundation every DeepL product relies on to authenticate and authorise users securely and at scale. When identity is unavailable, no one can log in, so reliability and performance sit at the heart of everything the team does.

Your responsibilities include:

  • Own the Identity Experience End-to-End: You will architect and build complex, user-facing features across our identity stack. You will own business‑critical systems from the initial problem definition through to architectural design, deployment, and production reliability.
  • Build for "Consumer-Grade" Enterprise: You understand that authentication and authorization systems cannot fail. You build for reliability and maintainability, while delivering a user‑friendly experience.
  • Collaborate to Raise the Bar: You will work closely with teammates across Identity and adjacent teams - other product teams, Product Management and Support.
  • Drive Technical Pragmatism: Whether using our core stack (C#/.NET Core, Kubernetes, Postgres) or exploring new tools, you choose the technology that solves the customer problem most effectively.

Qualities we look for:

  • Extreme Ownership & Operational Excellence: You own your services end-to-end and you're motivated by pushing reliability toward four nines.
  • A "System Thinker" Mindset: You understand failure modes, system boundaries, and how your code impacts the broader architecture at scale.
  • Backend Mastery at Scale (C# / .NET): You have deep expertise designing scalable backend systems.

Senior Software Engineer - Identity and Access Management - Full-Stack employer: deepl

DeepL is an exceptional employer that fosters a culture of innovation and collaboration, where employees are empowered to take ownership of their work and contribute to meaningful projects that impact millions globally. With a focus on employee well-being and growth, DeepL offers a dynamic environment that encourages continuous learning and the use of cutting-edge technology, making it an ideal place for talented individuals looking to advance their careers in AI and software development.

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Contact Details:

deepl Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer - Identity and Access Management - Full-Stack

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at deepl or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to deepl.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like deepl.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like deepl that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Software Engineer - Identity and Access Management - Full-Stack

C#
.NET Core
Kubernetes
Postgres
Identity and Access Management
Single Sign-On (SSO)
SCIM provisioning

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at deepl.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at deepl and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at deepl

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If deepl uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.