
Engineering at Fluency
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Build freely, join a world-class community, and transform a global industry
At Fluency, we believe engineers thrive when they can bring their best ideas to life without anything unnecessary getting in their way. That’s why, from our founding, we have invested in a world-class engineering culture built on empowering the best of the best to solve complex challenges at an unprecedented scale. Your work has a tangible impact in helping advertisers do their best work with less stress. Come join us and do the most exciting work of your career.
Engineering: the heart of Fluency
An award-winning culture you can’t find anywhere else
Why our engineers love working at Fluency

How we work: our guiding principles
Our Engineering teams operate with a set of mission-critical guiding principles:
- We will minimize advertising management overhead to help improve our clients' profitability and make digital advertising attainable for their customers
- We enable our clients to unlock new and compelling revenue opportunities
- Our solutions must empower clients to perform workflows quickly, without being overly restrictive
- We will make our software reduce or eliminate repetitiveness to bring unparalleled efficiencies to inefficient business processes
- We endeavor to make client integrations as pain-free as possible
- We strive for execution excellence

Architecting AI-powered advertising intelligence
Digital advertising moves fast—and our team moves even faster. Fluency is reimagining how intelligent systems can transform advertising workflows.
Our Muse AI system powers tailored applications across our platform, including AI-driven performance analyses, advertising content generation, and reasoning and guided actions.
Why our AI approach is different
Join us and you'll be at the forefront of reimagining AI's role in digital advertising.
Adaptive Intelligence: Muse doesn't rely on a one-size-fits-all approach. Instead, we dynamically match tasks with optimal AI models to deliver context-aware, precise processing
Muse solves real-world problems in advertising by reducing manual intervention, predicting optimization opportunities, and routing complex tasks with unprecedented intelligence
Our tech stack: build the next generation of advertising AI
We’ve curated a powerful ecosystem of technologies to solve complex advertising challenges at an unprecedented scale.
Our proprietary queuing system and Muse AI intelligence platform exemplify our commitment to pushing technological boundaries. No matter what projects you take on, you'll solve intricate challenges that require both technical depth and creative thinking.
Our stack is designed for engineers who want to do more than maintain existing systems. You'll get to:
- Design scalable services
- Develop intelligent routing algorithms
- Create solutions that directly impact businesses using multiple ad platforms
- Create AI-powered automation solutions
- Work at the intersection of machine learning and advertising technology
Key technologies:
- Backend: Java, Spring Boot
- Frontend: Vue JS, PrimeVue
- Database: MySQL
- Infrastructure: AWS
Join our team: open engineering positions
Team Overview
The Fluency Engineering Team is detail-oriented and extraordinarily passionate about digital advertising. We blend the art and science of advertising into simple and scalable solutions to complex problems, and deliver leading edge software products to our customers.
The Fluency platform is built using a native AWS architecture. We use RDS/MySQL, Java, Spring Boot, Elastic Beanstalk, JavaScript, Vue.js, S3 along with whatever else makes sense for the job at hand.
Job Summary
We're looking for our next talented back-end Senior Software Engineer to join us. The ideal candidate is a creative thinker that is highly motivated to execute and capable of wearing multiple hats every day. You will have strong leadership skills and must be comfortable self directing. You will be required to self manage, including self learning, with the ability to write the best possible code while guiding others on best practices. As a Senior Software Engineer you will work closely with the entire engineering team and key stakeholders across the company to execute our strategic priorities. If this sounds like you, we'd love to hear from you.
Your Role:
- Plan and execute projects based on the product development pipeline and assignments
- Triage incoming issues that couldn’t be resolved by our operations team
- Contribute creatively to the product development pipeline
- Collaborate across the business and functional departments to develop and deploy solutions that address key business initiatives
- Continuously improves software development productivity, quality and predictability
- Ensure delivery of the highest quality service to our clients
- Other duties as assigned (whatever we forgot to put in here)
What We Look For:
- 5+ yrs in development ideally and/or proven skills
- Degree in a related field a plus but NOT required, we look for proven talent and skill
- Experience establishing, leading, and inspiring world class development
- Leadership capabilities to manage ideas, timelines and deliverables in a fast-paced environment with aggressive deadlines
- Enterprise software development experience
- Love feedback and understand iterative development cycles
- Passion and expertise working with engineering, product, and marketing teams
- Knowledge of current development strategies and trends across web application and mobile application platforms
- Experience with the advertising industry a plus
- Have passion, come to work and play hard everyday
Fluency is headquartered in Vermont. This position is remote US based. If local, you have the option to go into the office.
Fluency provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.





