Full Stack AI Engineer

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About the job

The role

We are seeking a talented full stack engineer to join our new AI Innovation Lab team. The team is split between Bulgaria and the UK.

In this role, you will be responsible for designing, developing, and maintaining the server-side architecture for AI-powered applications, with a focus on vector databases and Amazon Web Services (AWS)-based AI/ML services. You will also be responsible for designing, developing, and implementing cutting-edge AI-powered web applications using React and integrating with AWS AI/ML services. Working within our agile framework, you will collaborate with cross-functional teams including data scientists, front-end developers, and product owners to build robust, scalable back-end systems that power intelligent applications in rapid, iterative cycles.

Your key responsibilities

• Design and develop scalable back-end architectures for AI applications using Python and AWS services
• Implement and optimize vector databases for efficient storage, retrieval, and similarity search of embeddings and high-dimensional data
• Build and maintain APIs that serve AI models and facilitate data flow between different components
• Design and develop responsive, user-friendly front-end interfaces for AI applications using React (or similar)
• Build interactive data visualizations and dashboards to present complex AI insights
• Work within an agile development framework, participating in daily stand-ups, sprint planning, retrospectives, and backlog refinement
• Collaborate with cross-functional agile teams including data scientists, ML engineers, product owners, and scrum masters
• Deploy and manage AI models in production environments using AWS Bedrock and other AWS AI/ML services
• Design and implement data pipelines for preprocessing, transformation, and feeding data to AI models
• Ensure high performance, security, and reliability of back-end systems
• Implement and maintain CI/CD pipelines for continuous deployment of back-end services
• Write clean, efficient, and maintainable code following best practices
• Participate in code reviews and contribute to continuous improvement of development practices
• Document technical specifications and contribute to knowledge sharing

Your skills and knowledge

• Full Stack Development: Proven experience building front end applications (e.g. using JavaScript, HTML, CSS and React) for users.
• AWS Experience: Experience building pipelines using AWS services (e.g. Lambda, ECS, ECR, S3, API Gateway, Lambda Functions, RDS, Vector Databases). Ideally AWS certified (e.g. Cloud Practitioner, Associate Level Developer, Professional Level DevOps Engineer).
• Databases and APIs: Understanding and experience working with SQL and NoSQL databases, particularly PostgreSQL or MySQL. Experience designing and building APIs.
• DevOps Skills: Familiarity with Docker, CI/CD principles, automated testing, and version control systems (Git).
• Understanding of AI concepts: Understanding and knowledge of core concepts in Generative AI and Machine Learning, preferably via Python.
• Agile and Communication Skills: Strong communication skills and experience working in agile environments (Scrum, Kanban). Able to create clear documentation for others.
• Team Player and Growth Mindset: Willing to proactively help other engineers / developers and continuously improve applications from user feedback.

It is desirable that you are degree educated in Computer Science, Software Engineering, or in a quantitative subject.

Working at STRAT7

STRAT7 is a data, analytics, and strategy consultancy that helps clients solve complex business challenges. We combine cutting-edge technology with deep industry expertise to deliver actionable insights that drive growth and transformation. As a group, we bring together experts in data science, AI, consumer insight, commercial strategy, and research methods to provide clients with a complete solution to their business challenges. We embrace agile methodologies across our organization, allowing us to respond quickly to changing market conditions and client needs while delivering high-quality solutions efficiently.

STRAT7 AI Lab

STRAT7 AI Lab working environment is focused on great work and mutual trust. Its a culture where youll be challenged daily, collaborating with some of the industrys best minds. You will also have the opportunity to work on cutting-edge AI projects with a global impact.

We are offering:

• Very competitive salary (DOE)
• Hybrid working environment
• Occasional visits to the UK
• Holiday allowance 33 days (including national and bank holidays)
• Increased holiday after 2 years of experience with the maximum of 5 days on the top
• MultiSport cards
• Additional health insurance
• Regular social events
• Training and opportunities for career progression and agile learning opportunities including agile and AWS certifications

Recruitment process

The process consists of two interviews and a practical task.

Ideal start: June

Disclosure

STRAT7 is an Equal Opportunity Employer and our employees are people with different strengths, experiences and backgrounds, who share a passion for research. Our commitment to inclusivity is not just about race and gender identity, but also age, disability status, sexual orientation, religion and many other parts of one's identity. All of our employee's points of view are key to our success, and inclusion is everyone's responsibility.

Unsure whether to apply for this role? Dont meet every single requirement? Studies have shown that women, people of colour and those from other marginalised groups are less likely to apply for jobs unless they meet every single qualification. We encourage you to apply anyway. You may be just the right candidate for this or other roles.

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