At a Glance
- Tasks: Join us to build AI solutions and shape the future of procurement.
- Company: Prolo, a startup revolutionising the construction industry with AI.
- Benefits: Flexible hybrid work, equity stake, and access to cutting-edge tech.
- Other info: Be part of a small team where your contributions truly matter.
- Why this job: Make a real impact while learning and growing in a dynamic environment.
- Qualifications: 5+ years in software engineering, strong Python skills, and eagerness to learn.
The predicted salary is between 60000 - 80000 € per year.
We are seeking a Python Developer to join our team and help build the next generation of AI solutions. This is a unique opportunity to be a key technical contributor in a fast-paced, innovative environment where you'll wear many hats and have significant impact on our product and engineering culture.
As a Python Developer, you'll work across the entire technology stack from backend services and data pipelines to infrastructure and deployment. You'll collaborate closely with the engineering team to architect, build, and scale our micro-services based platform while maintaining high code quality and operational excellence, utilising AI to maximise software development productivity.
Prolo is building an AI-powered procurement platform for the construction industry, which is one of the oldest and least digitised sectors in the world. The core system ingests unstructured purchase orders and transforms them into structured materials data, integrating with a network of suppliers and logistics partners to automate quoting, sourcing, and fulfilment workflows.
We're building a sophisticated AI platform that leverages graph databases, machine learning, and modern cloud infrastructure to deliver intelligent procurement and customer service solutions. Our stack includes:
- Backend Services: Python 3.13, FastAPI, async micro-services architecture
- Data Layer: Neo4j graph database, PostgreSQL, complex data modelling
- AI/ML: OpenAI integration, semantic search, conversational agents, unstructured data analysis and extraction
- Infrastructure: AWS (Lambda, ECS/EKS, API Gateway, S3)
- DevOps: Terraform, GitHub Actions, Helm, Infrastructure-as-Code
- Data Science: Graph analytics, data pipelines, ETL workflows, Jupyter notebooks
Experience:
- ~5+ years of professional software engineering experience
- ~ Strong proficiency in Python (3.10+) with deep understanding of async programming
- ~ Experience with Poetry or similar Python dependency management tools
- ~ Experience building RESTful APIs and micro-services
- ~ Solid understanding of database design and optimisation (both SQL and NoSQL)
- ~ Experience with graph databases (Neo4j preferred) or willingness to learn quickly
- ~ Knowledge of API design principles, data validation, and serialisation
- ~ Experience with AWS Lambda and serverless architectures
What We Offer:
- Impact: Direct influence on product direction and technical decisions
- Growth: Opportunity to work across the entire stack and learn new technologies
- Ownership: Take ownership of features from conception to deployment
- Flexibility: Hybrid, remote-friendly work environment
- Equity: Meaningful equity stake in the company
- Learning: Access to cutting-edge technologies and challenging problems
Note: Prolo is a startup with a small engineering team, which means you'll be expected to be versatile, proactive, and comfortable with ambiguity. If you're excited about building something from the ground up and working across the entire technology stack, we'd love to hear from you.
Contract Python Developer in London employer: Prolo
Prolo is an exceptional employer for a Contract Python Developer, offering a dynamic and innovative work environment where your contributions directly shape the future of AI solutions in the construction industry. With a strong emphasis on employee growth, you'll have the opportunity to work across the entire technology stack, learn new technologies, and take ownership of impactful projects, all while enjoying a flexible hybrid work culture and meaningful equity stake in the company.
StudySmarter Expert Advice🤫
We think this is how you could land Contract Python Developer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work with Python or in AI. A friendly chat can lead to opportunities that aren’t even advertised yet.
✨Tip Number 2
Show off your skills! Create a GitHub repository showcasing your Python projects, especially any micro-services or AI-related work. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by brushing up on your async programming and RESTful API design. Practise coding challenges on platforms like LeetCode or HackerRank to sharpen your problem-solving skills.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Prolo.
We think you need these skills to ace Contract Python Developer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the job description. Highlight your Python expertise, async programming knowledge, and any relevant projects you've worked on. We want to see how you can contribute to our AI solutions!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're excited about the role and how your background aligns with our mission at Prolo. Show us your passion for building innovative tech in the construction industry.
Showcase Your Projects:If you've worked on any cool projects, especially those involving Python, micro-services, or AI, make sure to mention them. We love seeing real-world applications of your skills, so don’t hold back!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us you’re keen on joining our team!
How to prepare for a job interview at Prolo
✨Know Your Tech Stack
Make sure you’re familiar with the technologies mentioned in the job description, especially Python 3.10+, FastAPI, and AWS. Brush up on async programming and be ready to discuss how you've used these tools in your previous projects.
✨Showcase Your Problem-Solving Skills
Prepare to talk about specific challenges you've faced in software development, particularly around building RESTful APIs or working with graph databases like Neo4j. Use the STAR method (Situation, Task, Action, Result) to structure your answers.
✨Demonstrate Your Versatility
Since Prolo is a startup, they’ll value your ability to wear multiple hats. Be ready to share examples of how you've adapted to different roles or technologies in past positions, highlighting your proactive approach and comfort with ambiguity.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s AI solutions and their engineering culture. This shows your genuine interest in the role and helps you assess if it’s the right fit for you. Consider asking about their current challenges or future projects.
