Senior Software Engineer Scientific Engine (Python) Job at Descartes Underwriting (Paris)

Intermediate / Senior Software Engineer Scientific Engine (Python)

Due to our consistent growth, we are seeking to expand our Data, Software and De...

Location

France , Paris

Salary:

Not provided

Descartes Underwriting

Expiration Date

Until further notice

Requirements

Coaching or mentoring experience
Scoping and identifying solutions with business team
Handling human interactions between tech and business
Excellent communication skills, in both formal and informal settings, and in English and French
3 years or more of experiences as a software engineer or data scientist
Solid knowledge in Python
Solid engineering background: master in computer science, mathematics, physics or earth science
Experience optimizing and profiling python code
Experience in a microservices architecture
Good knowledge with Docker

Job Responsibility

Contribute directly on the code base either individually, in pairs or more
Organize REX sessions to share the knowledge received with the rest of the team
Ensure compliance to internal standards and practices
Present the progress and goals
Contribute to the technical roadmap through architecture meetings, design documents
Coach your collaborators to consistently deliver according to their roadmap
Provide expertise to help your team: Develop, optimize and update software for: Calculation of risk models
Data collection, preparation and visualization
Export of outputs adapted to users
Testing and validation of existing solutions

What we offer

Opportunity to work and learn with teams from the most prestigious schools and research labs in the world, allowing you to progress towards technical excellence
Commitment from Descartes to its staff of continued learning and development (think annual seminars, training etc.)
Work in a collaborative & professional environment
Be part of an international team, passionate about diversity
Join a company with a true purpose – help us help our clients be more resilient towards climate risks
A competitive salary, bonus and benefits
You can benefit from a punctual home office days

Senior Data Engineer

Radix is building the most trusted data and analytics platform in multifamily. J...

Location

United States , Scottsdale

Salary:

Not provided

Radix (AZ)

Expiration Date

Until further notice

Requirements

5+ years of experience in data engineering or backend systems, with 2+ years collaborating closely with analytical or scientific practitioners
Experience designing at least one end-to-end data application (visualization, model pipeline, etc.) for production use
Strong understanding of data modeling, batch processing, and streaming systems
Hands-on experience with SQL/NoSQL databases, cloud storage, file-based datasets, and Infrastructure-as-code
Experience building or operating data pipelines on AWS cloud services (Lambda, S3, RDS, ECS)
Understanding of AI/LLM integration and prompt engineering fundamentals
Proficiency with Git/GitHub, and familiarity with Spark and Kubernetes
Strong problem-solving skills, ownership, and ability to identify root causes of technical debt and recurring problems
Demonstrated ability to translate Product/Science requirements into technical plans and hold teams accountable to delivery timelines
Undergraduate degree in computer science, computer engineering, software engineering, or equivalent

Job Responsibility

Build scalable ETL/ELT pipelines for ingesting structured and unstructured data (Excel, JSON, PDFs, APIs)
Design and maintain data pipelines using SQL, Python, Node.js, or TypeScript
Work with distributed compute systems (Spark, Kubernetes), message queues, and streaming data
Manage and optimize data storage in MongoDB, PostgreSQL, Redis, Snowflake, and S3
Develop clean, standardized data schemas and event-driven transformations
Integrate AI-assisted parsers, mappers, and LLM-supported transformations
Collaborate with backend, analytics, product, and AI teams to break down requirements into well-defined engineering problems
Implement monitoring, data validation, and reliability checks (DQ rules, freshness, duplication)
Own production readiness, including on-call responsibilities and incident follow-ups
Mentor engineers, conduct thorough code reviews, and introduce patterns that raise the team's technical bar

What we offer

Medical, dental and vision coverage designed to support your wellbeing
Pre-IPO Equity
Performance Bonus
Learn From the Best
Build Category-Defining Products

Senior Data Engineer

Darwin Recruitment are hiring for a Senior Data Engineer for a business in Luxem...

Location

Luxembourg

Salary:

120000.00 EUR / Year

Darwin Recruitment GmbH

Expiration Date

Until further notice

Requirements

5+ years of combined experience in Data Engineering, Cloud Engineering or similar roles
Proficiency in designing scalable, efficient, and maintainable data pipelines and architecture
Proficiency in deploying workloads on Kubernetes clusters
Strong experience with Apache Airflow
Experience in building and managing ETL workflows for data extraction, transformation, and loading
Experience with software development life cycle: design, development, test, deployment, operations
Proficiency in Python and Python data stack
Working knowledge of some infrastructure-as-code framework, preferably Terraform
Highly self-motivated, keen learner able to solve challenging problems with creative solutions
Strong team player with demonstrated ability to take ownership and drive execution

Job Responsibility

Design and implement cloud-native data pipelines
Optimize performance and scalability of existing data pipelines
Deploy and maintain cloud infrastructure (AWS)
Take ownership of system components from concept to delivery
Mentor team members
Collaborate with Data Scientists to bring scientific models to production

Senior Machine Learning Engineer (Health)

WHOOP is an advanced health and fitness wearable, on a mission to unlock human p...

Location

United States , Boston

Salary:

150000.00 - 210000.00 USD / Year

Whoop

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in Computer Science, Data Science, Applied Mathematics, or a related field. Master’s preferred
5+ years of professional experience as a Machine Learning Engineer or Software Engineer with focus on ML systems
Proven expertise working with time series data (wearable, physiological, or high-frequency sensor data strongly preferred)
Experience designing and deploying ML inference systems at scale: both real-time streaming and large-scale batch pipelines
Strong coding skills in Python (scientific stack) and SQL, with a track record of writing clean, production-quality code
Strong communication skills to collaborate across engineering, research, and product teams
Proven experience deploying and maintaining ML systems on cloud platforms (AWS or GCP)
Working familiarity with MLOps best practices: model versioning, CI/CD for ML, observability, and monitoring for inference systems
Ability to reason about and design for performance trade-offs (latency vs. throughput vs. cost) when building ML inference systems
Strong understanding of backend service development (APIs and service reliability) as it applies to serving ML models at scale

Job Responsibility

Create, improve, and maintain production services that provide analysis for health features in collaboration with Data Scientists and MLOps Engineers
Collaborate with Data Engineers to improve ML data pipelines, tooling, and validation systems that support robust model performance
Work alongside data scientists to translate research prototypes into production ML systems optimized for scale, latency, and cost efficiency
Collaborate with researchers and product teams to align model development with health insights and member impact
Participate in on-call rotations for data science services, ensuring uptime and performance in production environments

What we offer

equity
benefits

Fulltime

Senior Imaging Systems Engineer

As a Senior Imaging Systems Engineer, you will be a key technical leader respons...

Location

United States , Boston

Salary:

105600.00 - 154900.00 USD / Year

SimpliSafe

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Electrical Engineering, Optical Engineering, Physics, Imaging Science, Computer Science or a closely related field
5+ years of progressive experience in camera system design, development, and validation, with a proven track record of bringing imaging products to market
Deep expertise in: CMOS Image sensor technologies and their low-level characteristics
Optical system design, analysis, and characterization (e.g., MTF, distortion, CA, stray light, lens manufacturing processes)
Advanced Image Quality (IQ) metrics, testing methodologies, and industry-standard tools like IMATEST
Leading Image Signal Processor (ISP) tuning and optimization across various platforms
Camera module integration, calibration, and complex debugging
Low power, always on, imaging
Proficiency in scientific programming languages (e.g., Python, MATLAB) for data analysis, automation, and image processing
Familiarity with optical design software (e.g., Zemax, Code V, TracePro)

Job Responsibility

System Architecture & Design Leadership: Lead the architectural definition and design of complex camera modules and imaging systems, balancing optical, electrical, mechanical, lighting, and software considerations. Drive critical design decisions and contribute to the product roadmap
Advanced Imager & Lens Expertise: Spearhead the research, evaluation, and selection of cutting-edge image sensors based on rigorous performance criteria, including high dynamic range, low-light sensitivity, noise performance, and power efficiency. Define and critically evaluate optical lens systems for optimal performance, ensuring excellence in MTF, distortion, chromatic aberration, and stray light control. Design lighting to optimize image quality and power. Act as a primary technical liaison with imager, DSP, camera lens and optical component vendors, influencing future development
Rigorous Prototyping & Characterization: Develop and execute advanced test plans for camera prototypes, performing deep-dive characterization of imager and lens performance. Utilize and develop measurement techniques for noise analysis, linearity, spectral response, and other key parameters
Image Quality Mastery & Tuning: Design, implement, and lead comprehensive objective and subjective image quality (IQ) testing, covering parameters like color accuracy, white balance, exposure, sharpness, and noise. Employ and potentially develop advanced image quality analysis tools (e.g., Imatest). Work with ODM, Image and ISP SoC vendors to expertly calibrate and fine-tune Image Signal Processor (ISP) parameters to achieve industry-leading image quality across diverse challenging environments and use cases. Proactively identify, diagnose, and resolve complex image quality artifacts and propose innovative solutions
Validation & Production Readiness: Own the development and execution of robust validation plans for production-ready camera systems, ensuring compliance with all functional, performance, reliability, and regulatory requirements
Travel: Willing to travel to Asian manufacturing partners 1-3 times per year

What we offer

A mission- and values-driven culture and a safe, inclusive environment where you can build, grow and thrive
A comprehensive total rewards package that supports your wellness and provides security for SimpliSafers and their families
Free SimpliSafe system and professional monitoring for your home
Employee Resource Groups (ERGs) that bring people together, give opportunities to network, mentor and develop, and advocate for change
Participation in our annual bonus program, equity, and other forms of compensation, in addition to a full range of medical, retirement, and lifestyle benefits

Fulltime

Senior Electrical Engineer

Electrical engineering at Formlabs bridges the gap between the analog and digita...

Location

United States , Somerville

Salary:

115000.00 - 160000.00 USD / Year

Formlabs GmbH

Expiration Date

Until further notice

Requirements

Have a minimum of 3 years of experience designing production-ready electronics
Can share a portfolio that demonstrates your skills and experience
Are able to support your design choices with data
Are comfortable with code as well as with circuits: electrical engineers at Formlabs often get involved with bare-metal microcontroller firmware, embedded Linux, Python tooling development, and other software-related tasks
Are hands-on and interested in supporting your designs throughout the product lifecycle, from early research to debugging field failures

Job Responsibility

Design and build prototypes and production electronic systems, including circuit design, PCB layout, embedded firmware development, bring up and validation
Design sensing and motion systems from scratch when off the shelf options have been proven unsuitable
Apply a scientific approach to engineering design problems by creating experiments, collecting and analyzing data, and making informed decisions
Grow into owning system-level architecture and mentoring other engineers

What we offer

Robust equity program to build future wealth through RSUs
Comprehensive healthcare coverage (Medical, Dental, Vision)
Low cost fund options in our 401K and access to advisors
Generous paid Parental Leave (up to 16 weeks)
Tenure-based paid Sabbatical Leave (up to 6 weeks)
Flexible Out of Office Plan – Take time when you need it
Ample on-site parking & pre-tax commuter benefits
Healthy on-site lunches, snacks, beverages, & treats
Regular sponsored professional development opportunities
Many opt-in culture events across our diverse community

Fulltime

Senior Electrical Engineer

Electrical engineering at Formlabs bridges the gap between the analog and digita...

Location

United States , Boston

Salary:

115000.00 - 160000.00 USD / Year

Formlabs GmbH

Expiration Date

Until further notice

Requirements

Have a minimum of 3 years of experience designing production-ready electronics
Can share a portfolio that demonstrates your skills and experience
Are able to support your design choices with data
Are comfortable with code as well as with circuits: electrical engineers at Formlabs often get involved with bare-metal microcontroller firmware, embedded Linux, Python tooling development, and other software-related tasks
Are hands-on and interested in supporting your designs throughout the product lifecycle, from early research to debugging field failures

Job Responsibility

Design and build prototypes and production electronic systems, including circuit design, PCB layout, embedded firmware development, bring up and validation
Design sensing and motion systems from scratch when off the shelf options have been proven unsuitable
Apply a scientific approach to engineering design problems by creating experiments, collecting and analyzing data, and making informed decisions
Grow into owning system-level architecture and mentoring other engineers

What we offer

Robust equity program to build future wealth through RSUs
Comprehensive healthcare coverage (Medical, Dental, Vision)
Low cost fund options in our 401K and access to advisors
Generous paid Parental Leave (up to 16 weeks)
Tenure-based paid Sabbatical Leave (up to 6 weeks)
Flexible Out of Office Plan – Take time when you need it
Ample on-site parking & pre-tax commuter benefits
Healthy on-site lunches, snacks, beverages, & treats
Regular sponsored professional development opportunities
Many opt-in culture events across our diverse community

Fulltime

Senior 3D Printing R&D Engineer

To reinvent an industry, you have to build the best team. Join Formlabs if you w...

Location

United States , Boston

Salary:

130000.00 - 185000.00 USD / Year

Formlabs GmbH

Expiration Date

Until further notice

Requirements

3+ years post-graduate experience
Questions assumptions and are willing to back it up with data
Autonomously works to research, report results, and make recommendations for next steps
Able to design and build test fixtures for experiments
Have experience with experiment design and data analysis
A website or portfolio document showing off your current and past projects
Understand programming and scientific computing, ideally Python or Matlab
Familiar with mechanical design, mechatronics, and CAD modeling
B.S., M.S., or PhD in an engineering field (all are welcome)

Job Responsibility

Create new 3D printing techniques - from developing new printer architectures to validating minute changes in Galvo control
Opportunity to lead projects and investigate new technologies
Tackle complex and open-ended problems across multiple engineering disciplines
Perform experiments and use the results to inform and develop improvements in software or hardware
Evaluate current printer performance for areas for improvement
Partner with other engineering teams to implement improvements to current products such as redesigning support structure algorithm based on experimental results

What we offer

Robust equity program to build future wealth through RSUs
Comprehensive healthcare coverage (Medical, Dental, Vision)
Low cost fund options in our 401K and access to advisors
Generous paid Parental Leave (up to 16 weeks)
Tenure-based paid Sabbatical Leave (up to 6 weeks)
Flexible Out of Office Plan – Take time when you need it
Ample on-site parking & pre-tax commuter benefits
Healthy on-site lunches, snacks, beverages, & treats
Regular sponsored professional development opportunities
Many opt-in culture events across our diverse community

Fulltime

Senior Software Engineer Scientific Engine (Python)

Descartes Underwriting

Location:
France , Paris

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 20, 2026

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Senior Software Engineer Scientific Engine (Python)

Descartes Underwriting

Location:France , Paris

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:March 20, 2026

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Contract Type:
Not provided

Job Posted:
March 20, 2026