Sr. DevOps Engineer

OfferFit was founded by ex-McKinsey and BCG math PhDs, and we’re funded by leading Silicon Valley VCs. OfferFit’s AI decisioning engine supports 1:1 personalization for lifecycle marketing campaigns, powered by reinforcement learning AI. This allows marketers to test & improve the performance of their campaigns much faster than before. Customers include leading brands like Brinks Home, Yelp, Chime, Engie, and MetLife, among many others.

Note for Applicants:

Data shows that men on average apply for a role if they meet 6/10 requirements while women often only do so if it’s 10/10. We work hard to be clear and specific about what our roles require, and we encourage you to apply even if you don’t check all the boxes! Applying gives you the opportunity to be considered and we look forward to reviewing your application!

Do you enjoy working on data-intensive products and being involved in projects from an early stage? Come join our quickly growing Engineering team to help design, improve and scale OfferFit's self-learning (reinforcement learning) AI platform.

In particular, you will:

• Leverage extensive knowledge of cloud-native architectures to enhance our advanced ML platform, ensuring scalability, efficiency, and robustness.
• Lead cross-functional platform initiatives from discovery to rollout, including interviewing (technical) end-users and stakeholders, planning implementation, and actively managing the technical work on the project.
• Utilize a strong software engineering background to design, implement, and optimize critical services and subsystems, balancing performance with cost-effective operations.
• Define and enforce robust security, compliance, and infrastructure-as-code standards.
• Integrate best practices for observability to proactively detect and resolve issues, guaranteeing minimal downtime and resilient performance.
• Improve Developer Experience (DX) by streamlining workflows, improve tooling, and ensure the seamless adoption of DevOps best practices.
• Guide and coach fellow OfferFit engineers on DevOps architectures and methodologies, fostering a culture of continuous learning, innovation, and technical excellence.

Tech stack:

• Core Data & ML: Python (Pandas, Polars, Ibis, Spark), SQL, BigQuery, FastAPI, MLflow, Streamlit
• Platform & Infrastructure: Google Cloud Platform, Kubernetes, Helm, Terraform
• Workflows & Orchestration: Airflow, RabbitMQ, Celery
• CI/CD: GitHub Actions, Sonar, Sentry
• Web [Not required for this role]: JavaScript, HTML, CSS

Why is it great:

No toy datasets in notebooks — we’re implementing AI pipelines in production at scale!

1. Learn tons about data architecture, data science, and self-learning AI.
2. Work in a team that not only talks the talk of development best practices, but walks the walk — unit & integration tests, modular design, CI/CD, pair programming, code reviews — the works.
3. Join OfferFit’s fast-paced, supportive, and professional team. We make sure all of our team members are empowered and receive great mentorship and coaching.

Who’s a Fit:

• Exceptional coder: you write clean, modular code; you care about good design and terse, testable APIs
• Tinkerer: you regularly explore and learn new technologies and methods
• Entrepreneurial: you proactively identify opportunities and risks, work around obstacles, and always seek creative ways to improve processes and outcomes
• Structured and organized: you can structure a plan, align stakeholders, and see it through to execution
• Clear communicator: you are able to express yourself clearly and persuasively, both in writing and speech

Additional Requirements:

• Must be fluent in English, both written and verbal
• Up to 10-15% travel for company-wide quarterly gatherings, team offsite workshops, and industry-related events

OfferFit Benefits and Perks:

• Generous PTO (starting at 25 days PTO per year) and Parental Leave policy (12 weeks paid)
• 100% remote work environment with flexible hours
• Quarterly gatherings where we meet in person in a different city to work together, bond as a team and celebrate our progress
• Weekly team events (lunch and learns, trivia, virtual escape rooms, town hall and team health “barometer” meetings)
• Ability to learn and develop from an experienced leadership team (ex-Amazon, McKinsey, BCG, and IBM, among others) who are focused on building a talented, diverse, and inclusive team
• Dedication to building a strong culture (e.g., team resource groups, weekly recognitions, major life event celebrations, mental health/sustainability days off, etc.)

Please note that we adjust compensation for non–US countries using a relative cost of labor adjustment between the US and your country of residence. Applicants should apply via OfferFit’s internal or external careers site.

OfferFit is committed to a diverse and inclusive workplace. OfferFit is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.