CrawlJobs Logo
Alan Logo Alan · IT - Software Development

Fullstack Software Engineer

France, Paris · Job Posted February 13, 2026
Apply Position
Job Link Share

Job Description

We’re building Mo — a health companion for everyone. We’re a small team within Alan, on a mission to redefine the future of care by democratizing access to medical expertise. We are building Mo, an intelligent, empathetic, multimodal LLM-based conversational AI assistant able to prescribe, triage, and proactively follow up on care.

Job Responsibility

  • Deliver the most memorable chatting experience
  • Scaling our systems to serve 100x more users
  • Integrate Mo with all Alan services
  • Extend our architecture to support the next chapters of Mo
  • Implement new capabilities for Mo, working across engineering, data, and medical expertise
  • Work on making our systems and product scale, going from thousands to millions of active members
  • Have significant influence on system architecture and code quality
  • Mentor engineers, contribute to our product & engineering culture, and help build the team (including participating in hiring, shaping our interview loops, etc.)

Requirements

  • Strong background in software engineering, systems architecture, with a spike in back-end engineering
  • Experience with traditional ML, or LLMs, or ML dev ops is a big plus
  • Product-minded: you want your solutions to be used, and impactful
  • Self-directed and pragmatic
  • Humble and still willing to grow (no matter your seniority!)
  • Collaborative, enthusiastic about teamwork, learning, and teaching
  • Fluent in English (no need to speak French!)
  • 5+ years of experience

What we offer

  • Fair rewards. Generous equity packages complement your base salary
  • Flexible Office. Amazing office space at our HQ, sponsored co-working hubs or a full-remote experience with home office equipment sponsorship
  • All the tools you need. Top of the range equipment: Macbook Pro, keyboard, laptop stand, monitor, and noise-canceling headphones
  • Flexible vacation policy and flexible working hours
  • Delightful healthcare insurance: Extremely comprehensive health insurance - 100% for you and your children, 90-100% for partners depending on your country (permanent contracts only)
  • Transport. Country-specific commuter benefits
  • Learning & Training opportunities. A highly flexible Training policy free books and budget to attend and speak at conferences if the opportunity arises
  • Personal growth through coaching: At Alan, coaching isn't just a perk - it's core to who we are. Every Alaner is paired with a dedicated coach from day one
  • Parental leave. Extended parental leave for all new parents
Alan - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Fullstack Software Engineer

8 matching positions

Fullstack Software Engineer

CaptivateIQ is transforming the way companies plan, manage, and optimize sales p...
Location
Location
Salary
Salary:
Not provided
captivateiq.com Logo
CaptivateIQ
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years experience in a software engineering role
  • strong computer science fundamentals (data structures/algorithms)
  • experience with both frontend and backend development
  • strong verbal and written communication skills
  • proficiency with Django and React
  • experience with a relational database such as PostgreSQL or MySQL
  • demonstrated a track record of taking responsibility and ownership over core product areas
  • sharp attention to detail, and a user-centric focus
  • experience making data-driven decisions on product and process
  • experience building a positive remote-first culture
Job Responsibility
Job Responsibility
  • Design, build, optimize, and maintain CaptivateIQ's data and core platform functionality
  • Work across the our full product stack to develop and improve product features
  • Participate in the product development process from start to finish, from scoping projects to measuring their success and iterating based on feedback
  • Maintain high engineering and security standards, and continuously improve our codebases and processes
  • Work with engineers across the company to develop and iterate at scale
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - Fullstack

We build simple yet innovative consumer products and developer APIs that shape h...
Location
Location
United States , San Francisco
Salary
Salary:
180000.00 - 270000.00 USD / Year
plaid.com Logo
Plaid
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience with extensive experience in software engineering with a proven track record of shipping successful projects
  • Experience with MySQL or other relational databases
  • Experience working with microservices
  • Working knowledge of HTML, CSS, Javascript and modern frameworks and libraries
  • Excellent coding, testing skills, and system design skills
  • Proven experience with cross-functional collaboration, communication and project management skills
  • Demonstrated leadership skills and the ability to mentor and guide junior engineers
  • Experience partnering with operations, product, design, and data science
Job Responsibility
Job Responsibility
  • Design & Development: Design, develop and maintain both frontend and backend components
  • Majority Backend Focus (60-70%): Develop APIs and services, focusing on scalability, security and performance
  • Frontend Focus (30-40%): Build delightful experiences using modern JavaScript frameworks and libraries
  • Collaboration: Work closely with product managers, product designers and other stakeholders to define and implement new features that meet product and customer needs
  • Code Quality: Write clean, maintainable and efficient code
  • Testing & Debugging: Develop automated tests to ensure the quality and reliability of the codebase. Troubleshoot and resolve issues
  • Engage in hands-on coding and architectural design, setting and maintaining high technical standards for a high performing team
  • Grow the team via mentorship and leadership, reviewing technical documents and code changes
What we offer
What we offer
  • medical
  • dental
  • vision
  • 401(k)
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - Fullstack

We build simple yet innovative consumer products and developer APIs that shape h...
Location
Location
United States , New York
Salary
Salary:
180000.00 - 270000.00 USD / Year
plaid.com Logo
Plaid
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience with extensive experience in software engineering with a proven track record of shipping successful projects
  • Experience with MySQL or other relational databases
  • Experience working with microservices
  • Working knowledge of HTML, CSS, Javascript and modern frameworks and libraries
  • Excellent coding, testing skills, and system design skills
  • Proven experience with cross-functional collaboration, communication and project management skills
  • Demonstrated leadership skills and the ability to mentor and guide junior engineers
  • Experience partnering with operations, product, design, and data science
Job Responsibility
Job Responsibility
  • Design & Development: Design, develop and maintain both frontend and backend components
  • Majority Backend Focus (60-70%): Develop APIs and services, focusing on scalability, security and performance
  • Frontend Focus (30-40%): Build delightful experiences using modern JavaScript frameworks and libraries
  • Collaboration: Work closely with product managers, product designers and other stakeholders to define and implement new features that meet product and customer needs
  • Code Quality: Write clean, maintainable and efficient code
  • Testing & Debugging: Develop automated tests to ensure the quality and reliability of the codebase. Troubleshoot and resolve issues
  • Engage in hands-on coding and architectural design, setting and maintaining high technical standards for a high performing team
  • Grow the team via mentorship and leadership, reviewing technical documents and code changes
What we offer
What we offer
  • medical
  • dental
  • vision
  • 401(k)
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - FullStack .NET Core

Elevate your expertise to new heights at 3Pillar, the premier destination for tr...
Location
Location
Czech Republic
Salary
Salary:
Not provided
3pillarglobal.com Logo
3Pillar Global
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • C#, .NET Core, MVC
  • Strong SQL Server background
  • Complex procedures debugging and bug fixing
  • Proficient English skills
  • Stakeholder management abilities
  • Excellent problem-solving skills and a proactive attitude towards challenges
  • Strong verbal and written communication skills
Job Responsibility
Job Responsibility
  • Facilitate effective communication with client project stakeholders regarding project status and recommendations
  • Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality
  • Actively participate in accurate planning and estimation efforts, utilizing project methods and tools
  • Proficiently gather requirements and organize/present developed features for clients
  • Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements
  • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success
  • Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities
  • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities
  • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment
What we offer
What we offer
  • Flexible work environment
  • Remote-first approach
  • Global team
  • Well-being focus
  • Fitness offerings
  • Mental health plans (country-dependent)
  • Generous time off
  • Accelerated career growth and development opportunities
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - FullStack .NET Core

Elevate your expertise to new heights at 3Pillar, the premier destination for tr...
Location
Location
Romania
Salary
Salary:
Not provided
3pillarglobal.com Logo
3Pillar Global
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • C#, .NET Core, MVC
  • Strong SQL Server background
  • Complex procedures debugging and bug fixing
  • Proficient English skills
  • Stakeholder management abilities
  • Excellent problem-solving skills and a proactive attitude towards challenges
  • Strong verbal and written communication skills
Job Responsibility
Job Responsibility
  • Facilitate effective communication with client project stakeholders regarding project status and recommendations
  • Craft client code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality
  • Actively participate in accurate planning and estimation efforts, utilizing project methods and tools
  • Proficiently gather requirements and organize/present developed features for clients
  • Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements
  • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success
  • Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities
  • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities
  • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment
What we offer
What we offer
  • Flexible work environment (office, home, or blend)
  • Remote-first approach
  • Part of a global team, learning from top talent
  • Well-being focus (fitness offerings, mental health plans, generous time off)
  • Accelerated career growth and development opportunities across projects, offerings, and industries
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - FullStack .NET Core

Elevate your expertise to new heights at 3Pillar, the premier destination for tr...
Location
Location
Salary
Salary:
Not provided
3pillarglobal.com Logo
3Pillar Global
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • C#, .NET Core, MVC
  • Strong SQL Server background
  • Complex procedures debugging and bug fixing
  • Proficient English skills
  • Stakeholder management abilities
  • Excellent problem-solving skills and a proactive attitude towards challenges
  • Strong verbal and written communication skills
Job Responsibility
Job Responsibility
  • Facilitate effective communication with client project stakeholders regarding project status and recommendations
  • Craft client code that is efficient, performant, testable, scalable, secure, and of the highest quality
  • Actively participate in accurate planning and estimation efforts, utilizing project methods and tools
  • Proficiently gather requirements and organize/present developed features for clients
  • Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements
  • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success
  • Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities
  • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities
  • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment
What we offer
What we offer
  • Flexible work environment (office, home, or blend)
  • Remote-first approach
  • Global team
  • Well-being focus (fitness offerings, mental health plans, generous time off)
  • Accelerated career growth and development opportunities across projects, offerings, and industries
  • Fulltime
Read More
Arrow Right

Principal Fullstack Software Engineer

We're looking for a Principal Fullstack Software Engineer to join our team, pass...
Location
Location
United States , San Francisco
Salary
Salary:
Not provided
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 10+ years of experience designing/building enterprise-grade solutions using microservices
  • Background in Java, Kotlin, Observability tools, and service operations
  • In-depth knowledge of AWS offerings
  • Experience building distributed systems for a SaaS product
  • Passion and experience with recognizing, raising, and reconciling gaps and redundant efforts across organizations
  • Success with cross-company collaboration
  • Experience influencing and performance coaching engineers
Job Responsibility
Job Responsibility
  • Understand the user journey and user funnel
  • Collaborate with product, design and engineering to influence product strategy and direction
  • Guide the technical direction and implementation of large-scale product features
  • Evaluate trade-offs between correctness, robustness, performance and customer impact to ensure we build the right solution
  • Debug inefficiencies on the team and fix them
  • Ship well-tested, secure, reliable, and maintainable code while keeping our customers best interests in mind
  • Contribute to code reviews, documentation, and complex bug fixes with security, performance and reliability in mind
  • Mentor and level up the skills of your teammates by sharing your expertise
  • Improve the growth engineering team through mentoring
  • Identify blockers to ensure software engineering excellence (design principles and patterns, unit testing, performance engineering, best practices for security and privacy)
What we offer
What we offer
  • health coverage
  • paid volunteer days
  • wellness resources
  • Fulltime
Read More
Arrow Right

Senior Software Engineer - Fullstack

Rockbot is building the future of streaming media in businesses. Engineering is ...
Location
Location
United States
Salary
Salary:
150000.00 - 210000.00 USD / Year
rockbot.com Logo
Rockbot
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of backend software development experience (Golang or similar)
  • 2+ years of frontend software development experience (Vue, React, or similar)
  • Experience in deploying large-scale applications in a CI/CD pipeline
  • Experience in designing and building RESTful APIs
  • Experience in working directly with design/product to build product requirements
  • Experience in working with large datastores and cache systems
  • Experience in working with high traffic, high availability systems
  • Experience in deploying applications on cloud hosting providers (GCP, AWS or similar)
  • Mobile software development (Native, React Native, or similar)
  • Excellent communication, and teamwork skills, and are detail-oriented
Job Responsibility
Job Responsibility
  • Develop and maintain high-quality, scalable, and reusable software components for our core products
  • Identify bottlenecks and performance issues, and implement optimization strategies
  • Work closely with cross-functional teams, including Product, QA, and Customer Support, to ensure successful product delivery
  • Make impactful decisions on the product, code architecture, and processes
  • Work in a highly collaborative engineering environment
  • Mentor and guide junior engineers, contribute to technical discussions and help drive technical decisions
  • Be a leading voice of engineering in the audio pod as you help grow it
What we offer
What we offer
  • equity
  • benefits
  • Fulltime
Read More
Arrow Right