British Red Cross Ukraine Crisis Appeal

£3750+ donated already with continuing regular donations.

Ukraine Crisis

Apply for this Job

UploadChoose a CV

To find out about how we process your data, please read our privacy policy.


  • LocationFrance
  • SalaryCompetitive rates
  • Job TypeContract
  • ReferenceYAS001
  • Date posted23-May-24

Job Title: Lead/Senior Python Developer (Flask Expert)



Contract Type: B2B

Location: Nantes, France (Hybrid: 3 days per week from home, 2 days in office)



Mandatory Skills:

  • Python Flask (EXPERT)
  • Code Review
  • Peer Programming
  • Analysis and Management
  • CI/CD


Optional Skills:

  • B2B experience
  • Mastery of the Flask framework

Expertise in tech-leading activities, including:

  • Code review
  • Peer programming
  • Impact analysis for new developments
  • Problem analysis
  • Code security management
  • Code performance management
  • Managing CI/CD chains (GitLab, Jenkins, etc.)



Soft Skills:

  • The project takes place and is documented in French
  • Good presentation skills for customer-facing interactions


Additional Information:

  • Location: Loire-Atlantique with possible adjustments


Join the team as a Senior Python Developer and lead impactful projects in a dynamic and flexible work environment. If you have a mastery of Flask and a strong background in code review, peer programming, and CI/CD management, we would like to hear from you.

Apply now to be part of an exciting journey in Nantes!

Similar Jobs.

Apply for this Job

Customer Reviews

Net Promoter Score



NetPromoter Score


10 out of 10. Danielle has been a pleasure to work with thus far, excellent communication, and very helpful in scheduling time with distributed team members.


NetPromoter Score


Unfortunately, position I applied has been filled out before my interview with client. However, I would definietely recomend (10) Vertex to others.


NetPromoter Score


- Felt professionally represented for roles we pursued - Relevant opportunities presented in light of discussions we had and my expectations

Let's Work Together

I’m looking for a job a candidate or would like to work at Vertex