Software Test Engineer

il y a 1 mois


ÎledeFrance, France Cryptonext Security Temps plein
Who We Are

CryptoNext Security is a start-up based in Paris, founded in 2019, following more than 20 years of academic research.

We specialize in quantum computer-resistant cryptography (PQC: post-quantum cryptography) and offer our "Quantum Safe Remediation Suite" software suite, including our world-renowned Quantum Safe Library (C-QSL) featuring the latest NIST algorithms. Our solutions help enterprises and integrators transition to the post-quantum cybersecurity era.

Recognized as a leader in post-quantum cryptography, CryptoNext was highlighted in Gartner's 2021 report and received the Innovation Prize at "Les Assises 2022." A proud member of Campus Cyber, Hexatrust, and Systematic, we are also collaborators with the US National Cryptography Center of Excellence (NCCoE).

At CryptoNext, we are a close-knit team driven by innovation, trust, and a shared commitment to solving complex challenges.

Requirements
On a Daily Basis, You Will

As a Software Test Engineer, you will ensure the quality and reliability of our products designed to protect sensitive data against quantum threats. You will:

- Design and Automate Tests:
- Develop comprehensive test strategies, including functional, performance, and security tests.
- Automate test execution to ensure continuous testing throughout the development lifecycle.

- Evaluate Performance and Security:
- Conduct performance testing (e.g., load and stress tests) to assess scalability and stability.
- Perform security tests, including penetration and fuzz testing, to ensure compliance with standards.
- Utilize static analysis tools to enforce coding standards and monitor code quality.

- Execute and Report Tests:
- Run manual and automated tests to validate software functionality.
- Document results, track defects, and provide actionable feedback to the development team.
- Create detailed reports on progress, test coverage, and quality metrics.

- Collaborate and Improve:
- Work closely with developers and cryptography experts to align on security and performance requirements.
- Continuously enhance testing methodologies, tools, and automation for better outcomes.

You will focus on products such as:
- Quantum Safe Library: A cryptographic library featuring quantum-resistant algorithms.
- HSMs and Cryptographic Providers: Integrating cryptography into secure hardware.
- Discovery Tool: Detecting and inventorying cryptographic protocols across networks.
- Proxy TLS: Enhancing encrypted data transmission for quantum-resistant environments.
The Skills You Will Demonstrate
Required Technical Skills
  • Education: Master's degree in Computer Science, Engineering, or a related field.
  • Experience: Minimum of 2 years in software testing, preferably in cybersecurity or cryptography domains.
  • Core Competencies:
  • Automation and end-to-end testing using tools like Xunit, CUnit, Google Test, or Playwright.
  • Programming proficiency in C/C++ and scripting (e.g., Python, Bash).
  • Familiarity with CI/CD pipelines and version control systems like Git.
  • Knowledge of performance, security, and code analysis tools (e.g., Valgrind, SonarQube, JMeter).
Preferred Skills
  • Exposure to cryptography standards (e.g., TLS, PKCS11) and security testing techniques (e.g., fuzz testing).
  • Familiarity with Docker, web servers (e.g., Nginx), or VPNs (e.g., strongSwan).
  • Experience with additional programming languages such as Java or Go.
Soft Skills

Strong analytical and problem-solving abilities.

Excellent organizational and time-management skills.

Clear communication of technical concepts in both English and French.

The Team You'll Join

You will join our innovative R&D team, a group of experts passionate about developing quantum-safe cryptography solutions. Collaborating closely with developers and cryptography experts, you will contribute to groundbreaking technologies that protect sensitive data in a post-quantum era.

Benefits

Work Environment: A hybrid work model based in Paris, providing flexibility and collaboration opportunities.

Employment Terms: Full-time permanent contract (CDI) under French law.

Compensation: Competitive salary commensurate with experience.

Growth and Impact: Join a pioneering team at the forefront of cybersecurity innovation, making a tangible impact on global cryptographic security.

and mainly we believe here at CryptoNext that our coworkers are our best perks
  • Senior Software Engineer

    il y a 1 mois


    Île-de-France, France LinkedIn Job Wrapping Temps plein

    Who are we Artefact is a new generation of data consulting firm with more than 1,200 employees in 19 countries dedicated to supporting our clients' transformation.We offer a wide range of data-driven solutions, which we adapt to our clients' specific needs, from AI projects to automate internal processes at every stage of their value chain, to the...

  • Senior Software Engineer

    Il y a 2 mois


    Île-de-France, France LinkedIn Job Wrapping Temps plein

    Who are we Artefact is a new generation of data consulting firm with more than 1,200 employees in 19 countries dedicated to supporting our clients' transformation.We offer a wide range of data-driven solutions, which we adapt to our clients' specific needs, from AI projects to automate internal processes at every stage of their value chain, to the...

  • Junior Software Engineer

    il y a 1 mois


    Île-de-France, France Artefact Temps plein

    Qui sommes-nous ?Artefact est un cabinet de conseil en data nouvelle génération qui compte plus de 1 200 collaborateurs dans 19 pays, dédiés à l'accompagnement et à la transformation de nos clients par la data. Nous proposons une large gamme de solutions data-driven, que nous adaptons aux besoins spécifiques de nos clients. Parmi elles, on compte...

  • QA Tester/Software Tester H/F

    il y a 4 semaines


    Île-de-France, France Michael Page Temps plein

    Notre client, leader depuis plus de 25 ans dans l'édition de logiciels dédiés aux laboratoires cosmétiques, est implanté en France, aux États-Unis et à Singapour.Processus de recrutement :1er entretien avec RH,Test technique,Entretien orienté technique avec Lead/CTO.En tant que QA Tester/Software Tester, vous aurez pour missions :Assurer la...


  • Île-de-France, France AbD Serotec Temps plein

    Join Saber Bio (a Bio-Rad company) as a passionate and skilled Software Engineer, working on cutting-edge projects in the heart of Paris! As part of the Life Science Group, you will design, develop, and refine groundbreaking life science products that drive scientific discovery, accelerate drug development, and enhance precision medicine. Using a blend of...

  • Test Engineer

    Il y a 2 mois


    Île-de-France, France AXA France Temps plein

    En tant que Test Engineer (F/H), vous intégrerez la Guilde de Test (350 experts du Test) au sein de la Direction Transformation et Technologies (DT2), acteur clé de la transformation d'AXA France, qui travaille en méthode Agile. Vous rejoindrez une communauté de testeurs qui se donne les moyens de transformer le métier du test et lui donner la...

  • Software Engineer

    il y a 1 mois


    Île-de-France, France Akeneo Temps plein

    Akeneo is the product experience (PX) company and global leader in Product Information Management (PIM); creating a world where every product interaction is an experience that guides consumers and professionals to the best purchase, anytime, anywhere. Akeneo empowers business leaders with software, education, and an engaged community all focused on the...


  • Île-de-France, France Bain & Company Temps plein

    Description & RequirementsWHAT MAKES US A GREAT PLACE TO WORK We are proud to be consistently recognized as one of the world's best places to work, a champion of diversity and a model of social responsibility. We are currently #1 ranked consulting firm on Glassdoor's Best Places to Work list and have maintained a spot in the top four on...

  • Lead, Software Engineer

    il y a 4 semaines


    Île-de-France, France Bain & Company Temps plein

    Description & RequirementsWHAT MAKES US A GREAT PLACE TO WORK We are proud to be consistently recognized as one of the world's best places to work, a champion of diversity and a model of social responsibility. We are currently #1 ranked consulting firm on Glassdoor's Best Places to Work list and have maintained a spot in the top four on...

  • Software Engineer

    il y a 1 mois


    Île-de-France, France Wiremind Temps plein

    Since 2014, Wiremind has positioned itself as a tech company transforming the world of transport and events with a 360° approach combining UX, software, and AI.Our expertise lies primarily in optimizing and marketing our clients' capacity. We work on various projects such as ticket forecasting and pricing, 3D optimization of air freight or scraping...


  • Île-de-France, France Axway Software SA Temps plein

    OverviewIn 2024, we are pursuing our ambitions to continue to enable organizations' digital transformation. We are looking for our new C/C++ Developer to join Axway's family. Are you ready? Join us now!!Together, we can. Together, we will. Axway is an enterprise integration company that's been around for over 20 years to digitally transform...


  • Île-de-France, France L-Acoustics Group Temps plein

    Join our passionate and dedicated teams who are shaping the future of sound!We are looking for a firmware engineer to join our Embedded Software Department. You will be part of an expert team whose mission is to provide firmware with best-in-class user experience and unmatched reliability for the entire range of L-Acoustics devices including amplified...

  • Software Engineer

    il y a 1 mois


    Île-de-France, France Zefir Temps plein

    Zefir, c'est la 1ʳᵉ plateforme immobilière de vente collective.Notre mission ? Aider les propriétaires à concrétiser leurs projets de vie plus rapidement. Grâce à notre méthode exclusive "Co-Agents", les ventes sont optimisées : plusieurs agents collaborent sur chaque bien, mutualisant leurs acheteurs potentiels et se partageant équitablement...

  • Senior Software Engineer

    il y a 1 mois


    Île-de-France, France Datadog Temps plein

    The Release Platforms team builds the systems that enable developers to reliably ship their code to production every day. As a Senior Software Engineer you will both write code and help drive the overall technical vision of our deployment tooling. You will partner with product and infrastructure teams around Datadog to understand how they deploy their...

  • Senior Software Engineer

    il y a 1 mois


    Île-de-France, France Dext Temps plein

    We are Dext, the world's leading accounting and bookkeeping automation software. Our products give businesses real-time visibility and control over spending, payments, and expenses, enabling accountants and bookkeepers to manage complex financial workflows with ease and efficiency. Trusted by over 1 million SMBs worldwide, our AI and machine...

  • Software Engineer

    il y a 1 mois


    Île-de-France, France Datadog Temps plein

    The Dependency Management team is part of the Developer experience Org. Our team works on building features to automate the software lifecycle management for all of Datadog Engineering. We build features to improve the developer experience at Datadog and to ensure the software supply chain is secure and up to date. As a Software Engineer on the Dependency...


  • Île-de-France, France AdaCore Temps plein

    AdaCore is looking for a Cross Environment Software Engineer to join an international team working on cross development toolchains and embedded runtime libraries. AdaCore: Helping Developers Build Software that Matters Everything we do at AdaCore is centered around helping developers build safe, secure and reliable software. For 30 years, we've partnered...


  • Île-de-France, France Quantis Temps plein

    Quantis is a leading sustainability consultancy pioneering approaches to solve critical environmental challenges. As a Senior Software Engineer at Quantis, you will develop digital products to enable companies to measure and reduce their environmental impact. Joining the Quantis digital team means As a member of a small, dynamic, and agile team, you will be...

  • Senior Software Engineer

    il y a 1 mois


    Île-de-France, France DiliTrust Temps plein

    Software EngineerPrêt à participer à la révolution de la Legal Tech ?Editeur SaaS leader en Europe, DiliTrust transforme les départements juridiques du monde entier grâce à une technologie de pointe.Notre impact : Des rapports d'assemblée générale à la gestion de la vie des contrats assistée par l'IA, nos équipes réparties entre la...


  • Île-de-France, France Alter Solutions Temps plein

    Company DescriptionALTER SOLUTIONS est une société de conseil et d'expertise en technologies créée en 2006. Notre vocation est d'accompagner nos clients sur leurs enjeux de transformation numérique. Notre offre s'articule autour des expertises suivantes :Software DeliveryInfrastructure & Cloud ComputingAgile IT PerformanceBusiness...