Senior Full Stack Developer

Overview

Develop full-stack web apps using NodeJS/Serverless and Next.js/React.

Key Responsibilities

• full-stack
• clean code
• automated testing
• documentation
• collaboration
• performance tuning

Tasks

-Meticulous Quality Focus: Writes clean, well-tested code and maintains clear documentation to ensure reliability and maintainability. -Continuous Improvement: Stay updated with industry trends, evaluate new tools and techniques, and recommend changes that boost our application’s performance, security and usability. -Documentation: Produce and update clear, concise documentation for codebases, APIs, system architectures and operational runbooks. -Cross-Functional Collaboration: Partner with Product, Growth and Operations to translate business requirements into clear technical specifications—and ship features rapidly. -Full-Stack Development: Architect and build scalable web applications, leveraging Node.JS and serverless on the back end alongside Next.js and React on the front end. -Clean Code & Performance: Write clean, maintainable code, develop and document robust RESTful APIs, and continuously tune for speed, reliability and scalability. -Automated Testing & QA: Build and maintain comprehensive test suites—unit, integration and end-to-end—and integrate them into our CI pipelines to catch regressions early. -Troubleshooting & Support: Proactively identify, diagnose and resolve issues across the full stack, and provide ongoing maintenance to keep the platform running smoothly. -Home Services: Help maintain the comfort and functionality of homes with comprehensive coverage plans that protect essential hardware.

Requirements

• nodejs
• react
• full-stack
• analytical
• communication
• ownership

What You Bring

-Analytical Thinker: Breaks down complex technical challenges, troubleshoots effectively and delivers robust, scalable solutions. -Strong Ownership & Autonomy: Takes full responsibility for features and projects, thrives with minimal oversight and drives tasks to completion. -Excellent Communication Skills: Conveys technical concepts clearly to both technical and non-technical audiences and fosters collaboration. -Effective Time Management: Juggles multiple initiatives, prioritises tasks wisely and consistently meets deadlines. -Full-Stack Expertise (5+ years): Proven experience building and shipping end-to-end web applications with NodeJS/Serverless and React/Next.js. -Curiosity-Driven Approach: Quickly learns new tools and frameworks, adapts to shifting priorities and embraces evolving project requirements.

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Benefits

-Cycle-to-work scheme -Discounted gym memberships across over 100 UK gyms (independent and chains) and free fitness, wellness and nutrition apps -Free home emergency cover with Hometree plus 40% discount for friends & family -Hybrid working; spend 2 days per week in our collaborative London office (it’s dog friendly too!) -Support for your mental health and wellbeing via Oliva -Regular team socials including Summer and Winter parties -Menopause support from Stella, including friends & family access -£300m+ UK’s first residential renewable securitisation: We have secured a £300m+ facility from Barclays, CPP Investments and partners. -Technical Interview (30 mins): An informal chat with one of our Technical Leads where we’ll review your past projects and dive into architecture and code scenarios. -Technical Exercise (1.5 hrs): A collaborative pair programming session with our senior developers where we’ll code and brainstorm solutions together. -25 days holiday plus bank holidays and your birthday -100k+ homes covered: We cover over one hundred thousand homes across the UK. -£500 home office allowance -Financial Services: Here, you'll contribute to offering flexible financing options that make it feasible for homeowners to embrace renewable energy technologies and make essential upgrades. -Initial Call (30 mins): A friendly introductory chat with our Talent Acquisition team to learn more about the role, your background and what motivates you. -Final Interview (30 mins): A concluding discussion with the CTO of Hometree to tie everything together and discuss next steps.

About Hometree

-Provides end‑to‑end energy solutions including hardware, installation, finance, and ongoing maintenance. -Specializes in decarbonisation efforts, making green upgrades affordable. -Typical projects include gas boiler servicing, emergency breakdowns, and the installation of energy-efficient systems. -Combines insurance, installation, and embedded finance to foster long-term customer relationships. -Backed by major investors including Barclays, CPP Investments, and Legal & General. -Aims to simplify energy efficiency and sustainability for UK homeowners.

Sector Specialisms

Interview Process

-initial call (30 mins) with talent acquisition -technical interview (30 mins) with a technical lead -technical exercise (1.5 hrs) pair‑programming session -final interview (30 mins) with the cto