Senior Software Engineer (Fullstack) - Product Careers at Datadog - Madrid, Spain | Apply Now!
Datadog
Senior Software Engineer (Fullstack) - Product Careers at Datadog - Madrid, Spain | Apply Now!
Job Description
Role Overview
Join Datadog as a Senior Software Engineer (Fullstack) - Product in Madrid, Spain or Paris, France. At Datadog, our observability platform powers cloud applications for thousands of engineering teams worldwide. Fullstack engineers like you build end-to-end product experiences that deliver real-time monitoring, security, and performance insights. This frontend-focused fullstack role offers deep ownership over user-facing features that directly impact customers. You'll architect performant interfaces at scale while contributing to backend systems, APIs, and data flows. Ideal for engineers passionate about React, TypeScript, and modern fullstack development in a hybrid workplace that values office collaboration and work-life harmony.
Datadog (NASDAQ: DDOG) combines explosive growth with profitability, breaking down silos in cloud infrastructure monitoring. Built by engineers for engineers, our platform enables digital transformation and cloud migration. As a Senior Fullstack Engineer, you'll thrive in cross-functional teams driving observability innovations.
Key Responsibilities at Datadog
- Architect and ship end-to-end features: Own everything from frontend UI/UX to backend logic, data modeling, and API design for Datadog's monitoring platform.
- Drive frontend excellence: Optimize performance, accessibility, responsiveness, and quality for user-facing observability dashboards.
- Collaborate cross-functionally: Work with product managers, designers, and backend engineers to define seamless user experiences and data flows.
- Enhance backend reliability: Improve scalability of services supporting features, contributing Python, Go, or Java code as needed.
- Lead technical initiatives: Influence architecture decisions, mentor engineers, and champion fullstack best practices.
- Ensure code quality: Implement strong testing, documentation, and maintainability across the stack.
- Scale for observability: Build features handling massive data volumes from cloud applications and DevOps pipelines.
- Innovate product surfaces: Translate broad requirements into polished applications that empower Datadog customers.
- Contribute to platform evolution: Help evolve Datadog's unified observability experience used by Fortune 500 companies.
Qualifications & Requirements
- 6+ years building production fullstack features at scale with JavaScript/TypeScript expertise.
- Deep knowledge of modern frontend frameworks, preferably React, including state management and performance tuning.
- Backend proficiency in server-side languages like Python, Go, or Java, plus APIs, databases, and distributed systems.
- Proven ability to interpret product requirements and deliver user-facing applications.
- Strong frontend architecture skills and client-server interaction patterns.
- Excellent communication for leading cross-functional discussions.
Datadog encourages passionate technologists to apply even if you don't meet every qualification—we value growth mindset and engineering excellence.
Salary & Benefits
Earn competitive €75,000 - €110,000 yearly salary (based on experience and location) plus equity. Datadog offers a generous package including:
- New hire RSUs and employee stock purchase plan.
- Comprehensive family health insurance.
- Commuter benefits and fitness reimbursements.
- Professional development stipends and career pathing.
- Best-in-class onboarding with mentors and buddies.
- Hybrid model balancing office culture and flexibility.
Why Join Datadog?
Datadog is the leading cloud monitoring and security platform, trusted by engineering teams at Airbnb, Peloton, and Slack. Work on cutting-edge observability solving real-world DevOps challenges. Our people-first culture fosters innovation, diversity, and smart risks. Enjoy continuous growth in Madrid or Paris offices with global impact. Follow #DatadogLife on Instagram for a glimpse into our collaborative community.
Break down cloud complexity. Champion professional development. Join a pragmatic, thoughtful team delivering profitability and growth. This Senior Fullstack Engineer role offers ownership over high-impact product features in observability—perfect for frontend-led developers passionate about scale.
How to Apply
Ready to build the future of cloud observability? Apply now for Senior Software Engineer (Fullstack) - Product in Madrid or Paris. Submit your resume highlighting React, TypeScript, and fullstack experience. Datadog's hiring process includes technical interviews focused on real-world problem-solving. We review applications quickly—don't miss your chance to join the pack!
Benefits vary by country. Datadog values diversity from all walks of life.
Locations
- Madrid, Spain
- Paris, France
Salary
78,750 - 121,000 EUR / yearly
Source: ai estimated
* This is an estimated range based on market data and may vary based on experience and qualifications.
Skills Required
- JavaScriptintermediate
- TypeScriptintermediate
- Reactintermediate
- Node.jsintermediate
- Pythonintermediate
- Gointermediate
- Javaintermediate
- APIsintermediate
- Databasesintermediate
- Distributed Systemsintermediate
- Observabilityintermediate
- Cloud Monitoringintermediate
- DevOpsintermediate
- Frontend Architectureintermediate
- State Managementintermediate
Required Qualifications
- 6+ years of experience building and shipping production-grade fullstack features at scale (experience)
- Deep expertise in JavaScript/TypeScript and modern frontend frameworks (React preferred) (experience)
- Solid backend engineering skills with proficiency in at least one server-side language (e.g., Python, Go, Java) (experience)
- Strong understanding of frontend architecture, state management, performance tuning, and client-server interaction patterns (experience)
- Excellent communicator with ability to lead design and architecture discussions in collaborative environments (experience)
- Experience with APIs, databases, and distributed systems (experience)
Responsibilities
- Architect, build, and ship end-to-end product features from frontend UI to backend logic
- Drive technical excellence for frontend experience including performance and accessibility
- Collaborate with product managers, designers, and backend engineers on user experiences
- Improve reliability and scalability of services supporting your features
- Lead technical discussions and influence architecture decisions
- Mentor other engineers on fullstack patterns and best practices
- Ensure strong testing coverage, clear documentation, and long-term maintainability
- Contribute to data modeling, API design, and observability platform enhancements
- Optimize user-facing applications for Datadog's cloud monitoring customers
Benefits
- general: Competitive salary with performance bonuses
- general: New hire stock equity (RSUs) and employee stock purchase plan
- general: Comprehensive health insurance for family coverage
- general: Commuter benefits and transportation reimbursements
- general: Fitness and gym membership reimbursements
- general: Professional development stipend and training programs
- general: Continuous career development and pathing opportunities
- general: Employee-focused onboarding with mentor and buddy program
- general: Hybrid workplace with work-life harmony flexibility
- general: Inclusive workplace culture with diversity initiatives
Tags & Categories
Answer 10 quick questions to check your fit for Senior Software Engineer (Fullstack) - Product Careers at Datadog - Madrid, Spain | Apply Now! @ Datadog.
Related Books and Jobs
Senior Software Engineer (Fullstack) - Product Careers at Datadog - Madrid, Spain | Apply Now!
Datadog
Senior Software Engineer (Fullstack) - Product Careers at Datadog - Madrid, Spain | Apply Now!
Job Description
Role Overview
Join Datadog as a Senior Software Engineer (Fullstack) - Product in Madrid, Spain or Paris, France. At Datadog, our observability platform powers cloud applications for thousands of engineering teams worldwide. Fullstack engineers like you build end-to-end product experiences that deliver real-time monitoring, security, and performance insights. This frontend-focused fullstack role offers deep ownership over user-facing features that directly impact customers. You'll architect performant interfaces at scale while contributing to backend systems, APIs, and data flows. Ideal for engineers passionate about React, TypeScript, and modern fullstack development in a hybrid workplace that values office collaboration and work-life harmony.
Datadog (NASDAQ: DDOG) combines explosive growth with profitability, breaking down silos in cloud infrastructure monitoring. Built by engineers for engineers, our platform enables digital transformation and cloud migration. As a Senior Fullstack Engineer, you'll thrive in cross-functional teams driving observability innovations.
Key Responsibilities at Datadog
- Architect and ship end-to-end features: Own everything from frontend UI/UX to backend logic, data modeling, and API design for Datadog's monitoring platform.
- Drive frontend excellence: Optimize performance, accessibility, responsiveness, and quality for user-facing observability dashboards.
- Collaborate cross-functionally: Work with product managers, designers, and backend engineers to define seamless user experiences and data flows.
- Enhance backend reliability: Improve scalability of services supporting features, contributing Python, Go, or Java code as needed.
- Lead technical initiatives: Influence architecture decisions, mentor engineers, and champion fullstack best practices.
- Ensure code quality: Implement strong testing, documentation, and maintainability across the stack.
- Scale for observability: Build features handling massive data volumes from cloud applications and DevOps pipelines.
- Innovate product surfaces: Translate broad requirements into polished applications that empower Datadog customers.
- Contribute to platform evolution: Help evolve Datadog's unified observability experience used by Fortune 500 companies.
Qualifications & Requirements
- 6+ years building production fullstack features at scale with JavaScript/TypeScript expertise.
- Deep knowledge of modern frontend frameworks, preferably React, including state management and performance tuning.
- Backend proficiency in server-side languages like Python, Go, or Java, plus APIs, databases, and distributed systems.
- Proven ability to interpret product requirements and deliver user-facing applications.
- Strong frontend architecture skills and client-server interaction patterns.
- Excellent communication for leading cross-functional discussions.
Datadog encourages passionate technologists to apply even if you don't meet every qualification—we value growth mindset and engineering excellence.
Salary & Benefits
Earn competitive €75,000 - €110,000 yearly salary (based on experience and location) plus equity. Datadog offers a generous package including:
- New hire RSUs and employee stock purchase plan.
- Comprehensive family health insurance.
- Commuter benefits and fitness reimbursements.
- Professional development stipends and career pathing.
- Best-in-class onboarding with mentors and buddies.
- Hybrid model balancing office culture and flexibility.
Why Join Datadog?
Datadog is the leading cloud monitoring and security platform, trusted by engineering teams at Airbnb, Peloton, and Slack. Work on cutting-edge observability solving real-world DevOps challenges. Our people-first culture fosters innovation, diversity, and smart risks. Enjoy continuous growth in Madrid or Paris offices with global impact. Follow #DatadogLife on Instagram for a glimpse into our collaborative community.
Break down cloud complexity. Champion professional development. Join a pragmatic, thoughtful team delivering profitability and growth. This Senior Fullstack Engineer role offers ownership over high-impact product features in observability—perfect for frontend-led developers passionate about scale.
How to Apply
Ready to build the future of cloud observability? Apply now for Senior Software Engineer (Fullstack) - Product in Madrid or Paris. Submit your resume highlighting React, TypeScript, and fullstack experience. Datadog's hiring process includes technical interviews focused on real-world problem-solving. We review applications quickly—don't miss your chance to join the pack!
Benefits vary by country. Datadog values diversity from all walks of life.
Locations
- Madrid, Spain
- Paris, France
Salary
78,750 - 121,000 EUR / yearly
Source: ai estimated
* This is an estimated range based on market data and may vary based on experience and qualifications.
Skills Required
- JavaScriptintermediate
- TypeScriptintermediate
- Reactintermediate
- Node.jsintermediate
- Pythonintermediate
- Gointermediate
- Javaintermediate
- APIsintermediate
- Databasesintermediate
- Distributed Systemsintermediate
- Observabilityintermediate
- Cloud Monitoringintermediate
- DevOpsintermediate
- Frontend Architectureintermediate
- State Managementintermediate
Required Qualifications
- 6+ years of experience building and shipping production-grade fullstack features at scale (experience)
- Deep expertise in JavaScript/TypeScript and modern frontend frameworks (React preferred) (experience)
- Solid backend engineering skills with proficiency in at least one server-side language (e.g., Python, Go, Java) (experience)
- Strong understanding of frontend architecture, state management, performance tuning, and client-server interaction patterns (experience)
- Excellent communicator with ability to lead design and architecture discussions in collaborative environments (experience)
- Experience with APIs, databases, and distributed systems (experience)
Responsibilities
- Architect, build, and ship end-to-end product features from frontend UI to backend logic
- Drive technical excellence for frontend experience including performance and accessibility
- Collaborate with product managers, designers, and backend engineers on user experiences
- Improve reliability and scalability of services supporting your features
- Lead technical discussions and influence architecture decisions
- Mentor other engineers on fullstack patterns and best practices
- Ensure strong testing coverage, clear documentation, and long-term maintainability
- Contribute to data modeling, API design, and observability platform enhancements
- Optimize user-facing applications for Datadog's cloud monitoring customers
Benefits
- general: Competitive salary with performance bonuses
- general: New hire stock equity (RSUs) and employee stock purchase plan
- general: Comprehensive health insurance for family coverage
- general: Commuter benefits and transportation reimbursements
- general: Fitness and gym membership reimbursements
- general: Professional development stipend and training programs
- general: Continuous career development and pathing opportunities
- general: Employee-focused onboarding with mentor and buddy program
- general: Hybrid workplace with work-life harmony flexibility
- general: Inclusive workplace culture with diversity initiatives
Tags & Categories
Answer 10 quick questions to check your fit for Senior Software Engineer (Fullstack) - Product Careers at Datadog - Madrid, Spain | Apply Now! @ Datadog.
Related Books and Jobs