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- Tasks: Develop and deploy AI-driven fullstack applications in a dynamic startup environment.
- Company: Join a pioneering AI startup focused on impactful innovation and cutting-edge technology.
- Benefits: Enjoy hybrid work options, competitive pay, and the chance to shape the future of AI.
- Why this job: Be a founding engineer, making a real difference while working with a passionate team.
- Qualifications: 3-5 years experience, proficient in Python and JavaScript, with startup exposure preferred.
- Other info: Opportunity to work on exciting projects integrating AI with popular messaging platforms.
The predicted salary is between 43200 - 72000 £ per year.
Location: London, Greater London, United Kingdom - Hybrid 1-2 Days in office
Industry: AI
Rate: £300/Day
Contract: 3-6 months
We are seeking a skilled and motivated Fullstack Developer to join an AI startup in a pivotal "founding engineer" role. This is an opportunity to take significant ownership in a fast-paced, VC-backed pre-seed environment focused on meaningful, socially impactful innovation. Working directly with the core team, you'll be instrumental in developing and deploying AI-driven solutions that merge cutting-edge machine learning with accessible tools like WhatsApp messaging. If you're someone who thrives in ambiguity and loves contributing from concept through to production, this is the role for you.
Key Responsibilities:
- Design, implement and deploy fullstack applications integrating modern AI models into real-world workflows
- Work collaboratively with product and technical teams to transform ideas into tangible features
- Maintain and refine APIs, particularly around communication platforms such as Twilio and WhatsApp
- Write clean, production-ready code in Python and JavaScript across both backend and frontend systems
- Contribute to both existing systems and new "greenfield" projects
- Identify and solve bugs, performance bottlenecks, and scale-related concerns
- Constantly explore AI tools and trends to keep the platform ahead of the curve
Key Requirements:
- Minimum 3-5 years of relevant industry experience with prior startup exposure
- Proficiency in Python and JavaScript; familiarity with frameworks such as FastAPI, Express.js, and React
- Strong understanding of REST APIs, WebSockets, and webhook integrations
- Experience with Git and GitHub for collaborative development
- Knowledge of cloud infrastructure, preferably GCP (Cloud Run, App Engine)
- Willingness to learn quickly and adapt to rapid iterations
- Good understanding of databases (SQL and/or NoSQL)
- Excellent problem-solving and communication skills
Nice to Have:
- Experience with WhatsApp API, Twilio, or other messaging services
- Familiarity with AI frameworks such as Langchain, LangGraph, Autogen, or VertexAI
- Demonstrated ownership of full lifecycle projects
- Background in launching AI-based or LLM-integrated functionalities
- Personal or professional passion projects related to AI
Full Stack Engineer employer: Gravitas Recruitment Group (Global) Ltd
Contact Detail:
Gravitas Recruitment Group (Global) Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Full Stack Engineer
✨Tip Number 1
Familiarise yourself with the latest AI tools and trends. Since this role involves developing AI-driven solutions, showcasing your knowledge of current technologies and frameworks can set you apart from other candidates.
✨Tip Number 2
Network with professionals in the AI and startup community. Attend meetups or online events to connect with people who work in similar roles. This can provide valuable insights and potentially lead to referrals.
✨Tip Number 3
Demonstrate your problem-solving skills through practical examples. Be ready to discuss specific challenges you've faced in previous projects and how you overcame them, especially in a fast-paced environment.
✨Tip Number 4
Showcase any personal or professional projects related to AI. If you've worked on anything that integrates AI or messaging services like WhatsApp, make sure to highlight these experiences during discussions.
We think you need these skills to ace Full Stack Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in full stack development, particularly with Python and JavaScript. Emphasise any previous startup experience and projects that showcase your ability to work in fast-paced environments.
Craft a Compelling Cover Letter: In your cover letter, express your passion for AI and how your skills align with the company's mission. Mention specific technologies you’ve worked with, such as FastAPI or React, and how they relate to the role.
Showcase Relevant Projects: Include links to your GitHub or portfolio showcasing projects that demonstrate your proficiency in building full stack applications. Highlight any experience with APIs, especially those related to messaging platforms like Twilio or WhatsApp.
Prepare for Technical Questions: Anticipate technical questions related to your experience with REST APIs, cloud infrastructure, and problem-solving scenarios. Be ready to discuss your approach to debugging and optimising code, as well as any AI-related projects you've undertaken.
How to prepare for a job interview at Gravitas Recruitment Group (Global) Ltd
✨Showcase Your Technical Skills
Be prepared to discuss your experience with Python and JavaScript in detail. Highlight specific projects where you've used frameworks like FastAPI, Express.js, or React, and be ready to demonstrate your understanding of REST APIs and WebSockets.
✨Emphasise Your Startup Experience
Since this role is in a fast-paced startup environment, share examples of how you've thrived in ambiguity and contributed to projects from concept to production. Discuss any challenges you faced and how you overcame them.
✨Demonstrate Problem-Solving Abilities
Prepare to discuss specific instances where you've identified and solved bugs or performance issues in your previous work. This will show your analytical skills and ability to maintain high-quality code.
✨Express Your Passion for AI
Given the focus on AI-driven solutions, convey your enthusiasm for AI technologies. Share any personal or professional projects related to AI, and discuss how you stay updated with the latest trends and tools in the field.
