Team up with senior Python and React developers that deliver beautiful AI-powered applications

We manage an established team of reliable, highly skilled developers specializing in full-stack development with Python and React.

We have built tens of AI-powered applications, and we can help you build your next big thing.

We are based in North America, which makes it easier for your team to have smoother and more consistent communication.

We take pride in our developers and their ability to establish strong relationships within teams, and provide their expertise to help you solve problems.

Experience that speaks volumes

Responsible for delivery and maintenance of hundreds of Python applications with many karma points earned for happy clients.

Trusted by Fortune 500 companies to develop several core business line integrations generating tens of millions in revenue.

Relied on for developing high velocity alternative data systems and creating beautiful developer experiences across several tech teams.

Developers you can rely on

When you work with us, you can count on adding proven talent to help build new or maintain existing applications, better manage the workload, get the right support, and build a stronger team in the long term.

Meet our team

Tianjing Li

Senior Software Engineer

Years with Lights On: 2 years

Years of industry experience: 8 years

James Osgood

Senior Software Engineer

Years with Lights On: 3 years

Years of industry experience: 10+ years

Client Testimonials

"Nice job on TS! The best software Nasdaq has now."

Andreea Gheorghe

Principal Data Engineer

"An impressive commitment to good, durable software design."

Hesham Fahmy

VP of IT

"They have consistently exceeded our expectations."

Kathryn Whitenton

Digital Strategy Manager

"Their dedication, patience and expertise are invaluable."

Courtney Riot

Art Director

"Dimitri and the team from LightsOn were fantastic partners for Clubhouse from the early days and helped us with a lot of scaling and tooling challenges. We couldn't recommend them more highly!"

Rohan Seth

CTO, Co-Founder

How It Works

We truly care

Our company was established by experienced engineers, so we take the vetting process very seriously to ensure that our developers bring not only their expertise but also their ability to easily communicate and collaborate with existing teams.

We are fast

We help you save time by taking the search responsibility off your plate and by expediting the overall hiring process.

We provide ongoing support

Our developers are committed to long term partnerships, can easily adapt to new team environments, and bring valuable expertise to every project.

We are here to help your team kick off a new project or collaborate on an existing one

Hire Us