2021-04144 - Engineer Research and Development (M/F), Formal Verification

Contract type : Fixed-term contract

Renewable contract : Oui

Level of qualifications required : Graduate degree or equivalent

Other valued qualifications : PhD thesis

Fonction : Temporary scientific engineer

About the research centre or Inria department

Le centre de recherche Inria Saclay – Île-de-France, créé en 2008, accueille 450 scientifiques et 60 membres des services d’appui à la recherche. Les scientifiques sont organisés en 28 équipes de recherche dont 23 sont communes avec des partenaires du plateau de Saclay.

Le centre Inria Saclay - Île-de-France est un acteur essentiel de la recherche en sciences du numérique sur le plateau de Saclay. Il porte les valeurs et les projets qui font l’originalité d’Inria dans le paysage de la recherche : l’excellence scientifique, le transfert technologique, les partenariats pluridisciplinaires avec des établissements aux compétences complémentaires aux nôtres, afin de maximiser l’impact scientifique, économique et sociétal d’Inria.

Context


This job is proposed in the context of the ProofInUse consortium
(https://proofinuse.gitlabpages.inria.fr/), a laboratory for research
and development in the domain of high-assurance software. This
laboratory is the result of collaborations between the Inria
project-team Toccata (https://toccata.gitlabpages.inria.fr/toccata/)
and industrial partners. The general objective is to contribute to the
activities of formal verification performed by these partners, those
conducted using the proof tools developed by the Toccata team, in
particular Why3.

The proposed position is dedicated to activities in collaboration with
the companies AdaCore (http://www.adacore.com/) and TrustInSoft
(https://trust-in-soft.com/). The work will be carried out half-time
in the Toccata team location in Orsay and half-time at these companies
offices in Paris.

Assignment


In direct collaboration with Why3 developers at Toccata and with
engineers at AdaCore and TrustInSoft, the recruited person will
contribute to meet the needs in Why3's usage by these partners, as
identified in the roadmaps of the respective collaborations. The main
objective is to improve the capabilities for advanced formal proof,
respectively inside the Spark environment for the verification of Ada
programs at AdaCore, and inside the TIS-Analyzer environment for the
verification of C and C++ code, at TrustInSoft. The common objectives concern, among others, the increase of the automation ratio of proofs, the generation of pertinent counterexamples in case
of proof failure, the proof of numerical programs.

Main activities


Development in OCaml for Why3, development of Why3 libraries,
dedicated modeling for Ada, C and C++ code, software testing and
experimentations, writing of documentation, contribution to the
writing of scientific articles.

Skills


The candidate must have some work experience in the field of formal
methods of software engineering. Development skills in OCaml and in
the use of a formal proof environment will be a plus.

A level of English at least in writing is required. In oral English or
French must be sufficiently mastered.

Benefits package

  • Subsidized meals
  • Partial reimbursement of public transport costs
  • Leave: 7 weeks of annual leave + 10 extra days off due to RTT (statutory reduction in working hours) + possibility of exceptional leave (sick children, moving home, etc.)
  • Possibility of teleworking (after 6 months of employment) and flexible organization of working hours
  • Professional equipment available (videoconferencing, loan of computer equipment, etc.)
  • Social, cultural and sports events and activities
  • Access to vocational training
  • Social security coverage

Remuneration

Selon profil et expérience