House 337 is a collective that demonstrates the power of creativity for our people, for our clients’ brands and for society.
The collective is a merger of the Titanium-Grand-Prix-winning creative agency, Engine Creative - named by Fast Company as one of the world’s most innovative companies, 2022 - and the fashion and lifestyle specialist creative agency, ODD.
Our services include Advertising & Communications, Brand Consulting; Experience Design; Communities & Content, Ethical Consultancy and Product Innovation.
Our clients include Sky and Sky Zero Footprint Fund, E.ON, Santander, Simply Be and the Cannes Lions Titanium-Grand Prix-winning Kiyan Prince Foundation.
We are proudly part of Next Fifteen Communications Group
House 337 is a creative company.
We build progressive brands through people and technology to make a positive impact in the world.
We believe that without creativity there is no progress; our promise to ourselves, our clients, and to society is to Make Better.
The brand building business is what we do best. We blend the skills of our people with the best of technology to create wide-reaching and long-lasting ideas, which work across more moments, which are crafted with care, which move things forward. Many of our clients (like Sky, Santander, EON and NEXT) have been with us for over a decade, sometimes two.
As a young company with a rich heritage, we’re continuing to grow in new ways, including acquisitions in AI and Sport.
We are founded on the principle that the quality of our output depends on the wellbeing as well as the skills of our people.
Role overview
We are looking for a passionate Full Stack Developer to join our team in London. Reporting to the Technology Delivery Lead, you will define and develop technology applications that use the latest AI tools, LLM integrations, and cloud technologies to solve our clients' biggest challenges. As a hands-on team member, you’ll contribute across multiple projects while leading the backend architecture and cloud infrastructure to promote technological innovation in our business.
If you're an experienced Full Stack Developer eager to stay ahead of the curve by integrating AI and modern cloud solutions into your work, this is your opportunity to lead, innovate, and grow.
As a Full Stack Developer at House 337, you will:
* Help develop and implement AI-driven solutions, applying APIs and RAG techniques to enhance system intelligence and efficiency.
* Use your experience of back-end development to guide the organisation to define and grow the operations of our cloud infrastructure that supports our applications.
* Take ownership of backend architecture, ensuring scalability, security, and performance for our applications.
* Work with the user experience design team to integrate technical and creative aspects.
* Participate in client discovery sessions, providing insights to shape project scope and direction.
* Support the product team with technical scoping, ensuring clear and accurate definition of user needs, project requirements and deliverables.
* Oversee platform management to ensure stable and scalable infrastructure for AI-driven solutions.
* Ensure the team has cloud infrastructure in place to grow new web and AI-driven product solutions to several customers.
* Collaborate with the product team to improve the technical aspects of product development and deployment.
You will bring:
* 4+ years experience as a Full Stack Web developer.
* Experience developing working prototypes that integrate with large language models, either personally or to feed your own curiosity.
* Hands-on experience with AWS cloud-based infrastructure, including Lambda, EC2, ECS, ECR, API Gateway, and database services (RDS, DynamoDB, etc.), ensuring scalability and performance.
* Experience working with frontend technologies (React, TypeScript, Node.js) but with a primary focus on backend development and architecture.
* A collaborative mindset, fostering a positive and inclusive team culture.
And in return, House 337 offers:
* 30 days annual leave plus Bank Holidays
* Free breakfast
* Up to 5% matched pension contributions
* Life Assurance (4x salary)
* Private Medical Insurance
* Employee Assistance Programme
* Season ticket loans and Cycle to work scheme
* Gym discount
* Hybrid and Flexible working
Why Us?
Join a friendly workplace where you’ll meet amazing people, take part in fun activities, and feel truly part of the team!
We're hugely proud of the recognition we have received – winning c.100 top-tier industry awards including Cannes Lions, Clio's, British Arrows, Creative Circle, Webby's, the Channel 4 Diversity Prize and many more in just the past 2-years alone. Most recently, we were named by Fast Company as one of the 'Top 10 Most Innovative Advertising Agencies' in the world. We were also crowned the 2022 Cannes Lions, Grand Prix winner.
We are committed to creating an inclusive and a diverse workforce. We uphold and celebrate our differences. We do not discriminate.
Regardless of your colour, race, ancestry, national origin, citizenship, social background, religion, gender identity, sexual orientation, age, marital status, disability, or veteran status, you are welcome to join us. Just bring your whole self.