Senior Product Engineer
Prolific · Remote, UK · United Kingdom · Remote
Posted Aug 4, 2026
Sign up free: we match you to jobs like this, tailor your application and fill the form. 2 free applications every day.
Se nior Software Engineer
Engineering
Prolific
Prolific is not just another player in the AI space – we are the architects of the human data infrastructure that's reshaping the landscape of AI development. In a world where foundational AI technologies are increasingly commoditized, it's the quality and diversity of human-generated data that truly differentiates products and models.
The role
We’re looking for Senior Software Engineers with a ‘product builder’ mind-set to join our team and take a pivotal role in the development and guidance of our product. As a ‘t-shaped’ engineer, you will bring a broad practical knowledge across various areas of software development, complementing and supporting our growing team whilst likely having a deeper specialism in front or backend. This is an exciting opportunity to leverage your existing skills, experience, and knowledge to significantly influence the trajectory of our product as we aim to revolutionize research.
What you’ll bring to the role
Deep understanding of modern web applications
Experience building Typescript/Javascript applications and using NoSQL databases
Experience using Python
Knowledge of Event-Driven Architecture
Experience using AWS (Serverless) and/or GCP
Understand the importance of driving quality into code through test automation
Have supported applications in production, with demonstrable experience of good observability practices within a full stack environment. (e.g. Rum, Tracing)
Have worked in a collaborative environment with strong engineering practices and know what good engineering looks like
Care about the product life cycle and are customer value focused
Understand the value of continuous, iterative improvement using data to drive decisions and a culture of feedback
Passionate about software development with an appetite for learning and self-improvement
What you’ll be doing in the role
As a member of a cross-functional, stream-aligned team, you will work collaboratively with the teams’ engineering manager, product manager, designer, and up to 4-5 other engineers, including a tech lead
Using agile software development practices and a product mindset, you will work as a team to plan, build and support software that our customers love
You will be highly self-motivated and energetic and enjoy working in a fast-paced environment with a bias for action
Collaborating with teams outside of product engineering, working closely with customers and understanding their needs
Be happy working in all the major cloud providers: AWS, GCP & Azure
With a You Build It, You Run It mindset, you will have intimate knowledge of our products from code commit through to production operation
Supporting production systems with monitoring tools such as Datadog
Strive for stable systems observability
You will champion our principles, fuel a growth mindset by getting involved in communities and help improve our engineering…