At a Glance
- Tasks: Analyse and validate cryptographic findings, support migration tasks, and collaborate with engineering teams.
- Company: Join Devtech, a leader in digital innovation for Fortune 1000 companies.
- Benefits: Enjoy private health insurance, 25 days vacation, and flexible working hours.
- Other info: Be part of a dynamic team focused on growth and innovation.
- Why this job: Make a real impact in the world of cryptography and digital security.
- Qualifications: Strong knowledge of cryptography and programming experience required.
The predicted salary is between 60000 - 80000 € per year.
About Us
Devtech provides digital innovation services that help Fortune 1000 and emerging companies transform, scale and disrupt. We partner with our clients to envision and develop next‑gen digital and cloud solutions that drive impactful business outcomes through people and technology. Our mission is to empower every innovative business in the world to do what they do best, even better. Founded in 2012, Devtech successfully bootstrapped the business for many years before securing institutional growth capital in 2022 and 2024 to fuel our next stages of growth. We are a team of over 300 professionals across Europe and North America, and our continued growth is a testament to the quality of work our teams produce. At Devtech, we’re fostering an environment of autonomy, mastery, and purpose, where our team members can grow and thrive. As we continue to scale globally, we’re excited to welcome new team members who share our curiosity and growth mindset and are ready to make an impact!
What You’ll Do
- Cryptography Analysis & Validation: Review, annotate, and validate cryptographic findings produced by static code analysis, automated tooling, and LLM/agentic systems. Assess correctness, completeness, severity classification (including quantum‑related severities), and overall quality of cryptographic issues using defined rubrics. Identify weaknesses, misconfigurations, or incorrect assumptions in cryptographic implementations across diverse languages and codebases. Perform manual and statistical evaluation of detection and remediation performance across many repositories.
- Remediation Engineering: Evaluate AI‑generated remediation outputs and experiment results, ensuring they meet cryptographic and systems‑security quality standards. Suggest improvements to remediation workflows, especially in edge cases and statistical outliers. Write, refine, and maintain Semgrep/OpenGrep rules to detect cryptographic patterns. Improve remediation systems by documenting insights and contributing to iterative AI agent enhancements.
- Systems & Migration Support: Assist engineering teams (internal and customer) with encryption migration tasks involving databases, filesystems, networks, or multi‑system upgrades. Analyze and support complex data migrations that require coordinated updates across multiple systems. Draft action plans, document risks, and ensure the correct stakeholders are involved for successful cryptographic or system‑level transitions.
- Customer‑Facing & Cross‑Team Collaboration: Meet with customer engineering teams and technical leaders to assess cryptographic posture using Threat Point and related tools. Identify and document gaps in discovery and remediation systems, proposing updates or improvements. Communicate cryptographic reasoning clearly to both technical and non‑technical audiences. Collaborate closely with cryptographers, systems engineers, LLM/AI researchers, product teams, and other specialists.
- Code & System Evaluation: Analyze complex, multi‑language codebases to understand cryptographic usage patterns, build processes, and test suites. Judge the performance of grouping, detection, and remediation systems using a mix of statistical analysis and manual inspection.
- Documentation & Continuous Improvement: Document findings, insights, assumptions, and edge cases with high clarity and precision. Contribute to continuous improvement of cryptographic workflows, AI agent reliability, and remediation pipelines. Maintain structured, organized notes that enable reproducibility and help drive iterative improvements.
What you’ll need
- Strong academic and applied knowledge of classical cryptography
- Background implementing cryptographic mechanisms (symmetric, asymmetric, hashing, KDF, MAC, encryption modes, transport layers)
- Solid programming experience – able to deeply read, analyze, and critique multi‑language codebases (compiled and interpreted)
- Experience reviewing and validating cryptographic findings or remediation outputs
- Experience with complex data migrations involving multiple systems
- Understanding of database and file or filesystem re‑encryption
- Exceptional attention to detail and passion for correctness and quality
- Proficiency with systems engineering and modern software development practices
- Clear communicator able to explain cryptographic reasoning to technical and non‑technical audiences
- Excellent verbal and written communication skills in English
- Familiarity with quantum‑resistant and post‑quantum cryptography concepts is a plus
- Experience writing or refining Semgrep/OpenGrep rules is a plus
- Experience with repository scanning and remediation applications is a plus
- Experience with LLM and agentic software engineering flows is a plus
What we offer
- Private health insurance
- 25 days of vacation / PTO
- 7 days of sick leave at 100% pay
- Outstanding referral bonuses
- Paternity leave – 15 days for new dads
- Reduced working hours for the first month after returning from maternity
- Development program (training & conferences, internal knowledge sharing)
- Flexible work environment
Cryptography Engineer employer: Devtech
At Devtech, we pride ourselves on being an exceptional employer that champions innovation and professional growth. Our collaborative work culture fosters autonomy and mastery, allowing our team members to thrive while contributing to impactful digital solutions for Fortune 1000 companies. With a flexible work environment, generous benefits including private health insurance and extensive vacation time, and a commitment to continuous development, we empower our employees to excel in their careers and make a meaningful impact in the tech industry.
StudySmarter Expert Advice🤫
We think this is how you could land Cryptography Engineer
✨Tip Number 1
Network like a pro! Reach out to folks in the cryptography field on LinkedIn or at industry events. A friendly chat can open doors that a CV just can't.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your cryptographic projects or contributions. This gives potential employers a taste of what you can do beyond the written application.
✨Tip Number 3
Prepare for interviews by brushing up on common cryptography concepts and real-world applications. Be ready to discuss your thought process and problem-solving skills in detail.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people at Devtech. Plus, it shows you're genuinely interested in joining our team!
We think you need these skills to ace Cryptography Engineer
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Cryptography Engineer role. Highlight your relevant experience with cryptographic mechanisms and programming skills, so we can see how you fit right into our team!
Show Off Your Skills:Don’t hold back on showcasing your technical expertise! Include specific examples of your work with cryptographic analysis, validation, and remediation engineering. We love seeing how you’ve tackled challenges in the past.
Be Clear and Concise:When writing your application, keep it clear and to the point. Use straightforward language to explain your cryptographic reasoning and experiences, as we want to understand your thought process easily.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen to join our innovative team!
How to prepare for a job interview at Devtech
✨Know Your Cryptography Inside Out
Make sure you brush up on your classical cryptography knowledge. Be ready to discuss symmetric and asymmetric mechanisms, hashing, and encryption modes. The more confident you are in these areas, the better you'll be able to impress the interviewers.
✨Showcase Your Programming Skills
Prepare to demonstrate your ability to read and critique multi-language codebases. Bring examples of your past work where you've implemented cryptographic mechanisms or validated findings. This will show that you can apply your theoretical knowledge practically.
✨Communicate Clearly and Effectively
Practice explaining complex cryptographic concepts in simple terms. You might be asked to communicate with both technical and non-technical audiences, so being able to break down your reasoning is key. Clear communication can set you apart from other candidates.
✨Be Ready for Collaboration Scenarios
Expect questions about how you would work with cross-functional teams. Think of examples where you've collaborated with engineers or researchers. Highlight your experience in customer-facing roles and how you’ve assessed cryptographic postures in the past.
