Climate X · 1 month ago
Senior Fullstack Engineer (Python, NextJS)
London - Hybrid
Full-time
Hybrid
Senior LevelClimate X is a purpose-driven technology company focused on addressing climate risks. As a Senior Full Stack Engineer, you will develop systems for risk analysis and asset management, creating both backend and frontend solutions to enhance client interactions with their data.
BankingCommercial Real EstateEnvironmental ConsultingFinTechGovernmentProperty DevelopmentReal EstateReal Estate InvestmentSaaSSoftware
Responsibilities
Develop and maintain RESTful APIs and services in Python and Typescript
Build robust workflows that orchestrate end-to-end business processes
Create efficient database schemas and queries
Model corporate networks and asset portfolios
Ensure proper error handling and service reliability
Build responsive and intuitive user interfaces using NextJS
Implement complex data visualizations and interactive features
Optimize application performance and loading times
Ensure cross-browser compatibility and responsive design
Collaborate with UX/UI designers to implement design systems
Qualification
Required
Experience with Python for supporting tools and applications
Strong proficiency in TypeScript for both frontend and backend development
Strong understanding of REST APIs and frontend-backend integration
Experience with complex workflows (e.g. orchestration-based or event driven)
Familiarity with cloud (AWS) and IaC (Terraform)
Preferred
Experience with React and NextJS
Test Driven Design (TDD)
Experience with Temporal or similar (Celery, BullMQ, microservices, distributed systems)
Experience with containerization (Docker, Kubernetes)
Experience with LGTM stack/observability stack
Experience with TailwindCSS
Experience with PostgreSQL and PostGIS
Understanding of CI/CD principles
Experience with data visualization libraries
Experience with automated testing and test-driven development
Knowledge of responsive design principles and cross-browser compatibility
Benefits
Contribute to a business making purposeful impact related to climate change
Monthly training & conference budget to help you upskill and develop your career (£1,000 per year)
6 monthly appraisals and 12 monthly pay reviews
Pension contribution scheme
Hybrid working (3 days/week in office)
Mental Health and Wellbeing support via Oliva
25 days holiday, plus Bank Holidays, annual 3-day Christmas-closure, and half day on your birthday (36.5 days total!)
Optional quarterly socials, dinners, and fun nights out
A fully stocked supply of snacks, fruit, and refreshments for the days when you are in the office
Cycle to work scheme via gogeta
Enhanced maternity and paternity
Pawternity
Dog friendly office (official residence of Alfie, Chief Mischief Officer)
Company
Climate X
A global climate physical risk and resilience data analytics company.
Founded in 2020
51-200 employees
Funding
Current Stage
Growth StageTotal Funding
$24.6MKey Investors
Google VenturesPale blue dot
2024-06-26Series A· $17.67M
2022-03-23Seed· $5.41M
2021-07-13Pre Seed· $1.52M
Leadership Team
Lukky Ahmed
CEO
Recent News
2025-11-24
2025-11-23
Company data provided by crunchbase