NET Developer designing, developing, and deploying applications leveraging .Net technologies at Expleo. Collaborating with teams and clients to evaluate business challenges.
About the role
- Python engineer translating complex models into high-performance code for InsurTech scale-up. Collaborate with actuarial experts and focus on optimization and numerical performance.
Responsibilities
- Translate actuarial requirements (including R code prototypes) into efficient, maintainable Python
- Optimize complex mathematical operations to run 10× faster using vectorization and algorithmic improvements
- Implement and refactor numerical Python functions with a focus on performance and correctness
- Profile and improve existing codebases that handle large analytical workloads
- Build reusable numerical utilities to support actuarial analysis and diagnostics
- Optimize computational bottlenecks in insurance reserving/provisioning models
- Collaborate closely with actuaries and domain experts
- Write clear, robust unit tests for numerical logic and edge cases
Requirements
- 3+ years of experience using Python for numerical computing
- Proven track record of writing production-quality Python code
- Strong ability to translate mathematical, financial, or actuarial concepts into efficient code
- Ability to write clean, modular, and testable Python
- Hands-on experience improving the performance of analytical or numerical workloads
- Solid understanding of vectorized computing (e.g., NumPy), numerical precision, stability, and performance trade-offs
- Experience with packaging, virtual environments, and dependency management
- Comfortable with agile workflows and project-tracking tools such as Jira
- High familiarity with git, GitHub, branching strategies, and resolving merge conflicts
- Gives and receives code reviews constructively and provides feedback on pull requests
- Works independently from stories and specifications written by non-engineer domain experts
- High level of written and spoken English
Benefits
- Competitive salary + annual bonus
- Health, dental, and vision insurance (including spouse and family coverage)
- Employer contribution to 401(k)
- Life insurance
- Mobile phone & Internet reimbursement
- 25 days paid time off per year
- Commuter/transportation benefit
- Gym membership via ClassPass
- Hardware allowance
- Professional development & training
- Team culture: regular company gatherings and team events
Job title
Job type
Experience level
Salary
Degree requirement
Tech skills
Location requirements
Senior Software Engineer focusing on Java, Angular, and AWS for troubleshooting and resolving functional issues. Collaborating on incident management and process improvement in Pune, India.
Backend/Fullstack - Entwickler für innovative Softwarelösungen im Bereich SAP - Security. Entwicklung und Skalierung sicherer Anwendungen im Team in Hamburg, Deutschland.
Mid - level Backend Engineer at a European technology company. Building and operating backend systems for high - traffic consumer platforms used by millions of users, with a focus on performance and reliability.
Software Engineer Backend developing backend solutions for mobile apps using JSON/REST. Collaborating on agile projects with a focus on modern frameworks and server infrastructure.
Senior .NET/C# Developer tasked with enhancing Saipher ATC systems for air traffic management. Involvement in full software development lifecycle using modern methodologies.
Senior Cloud Software Engineer developing cloud - native applications with Java/Kotlin and integrating AI solutions. Role includes backend development and AI architecture for enterprise clients.
AI Platform Architect responsible for scaling EisnerAI Platform and mentoring cross - functional teams at EisnerAmper. Overseeing cost and performance optimization across the AI stack.
JavaScript Engineer contributing to complex client - facing web applications for custom software solutions company. Collaborating with engineers and designers for high - quality software delivery in a hybrid model.
Softwareentwickler für die Entwicklung von Lösungen zur Inbetriebnahme von High Tech Maschinen. Optimierung von Abläufen und Unterstützung in agilen Teams.