Software rqgW2sgE - Backend, Standalone Apps Team — Menlo Park, CA

We're 6Emh'W jZBJywxpSX Apps Team - we build new apps to reach new user scenarios and serve needs that aren't well met today. It's still early - a small team working 0→1.If you want high ownership, a short path from idea to ship, and the chance to shape a product from its first version, this is that kind of team.We're looking for a senior backend engineer to build the services behind the product. You'll design and own backend systems that power the app, make them reliable and fast as usage grows, and partner with client and ML engineers on the end-to-end experience.

Software 28GJf245 - Backend, Standalone Apps Team Responsibilities:

• Design, build, and own backend services and APIs that power the core product.

• Model data and design systems that stay reliable, fast, and cost-efficient as usage grows.

• Set technical direction for major backend areas

• raise the bar on quality, observability, and operational health.

• Partner with client, ML, and product to deliver features end to end.

• Mentor other engineers and improve how the team builds.

Minimum Qualifications:

• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience

• 12+ years of software engineering experience, with significant time building backend/server systems

• Strong grasp of distributed systems, data modeling, APIs, and service reliability

• Track record of designing and shipping backend systems at scale

• Experience leading the technical direction of a project and working independently with limited guidance

Preferred Qualifications:

• Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)

• Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)

• Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies

• Experience taking a new product backend from 0→1

• Experience with high-throughput, low-latency systems or social/consumer-scale data

• Experience partnering closely with ML/recsys systems

About fJEV:

fJEV builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, fJEV is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at fJEV help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.

fJEV is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. fJEV participates in the E-Verify program in certain locations, as required by law. Please note that fJEV may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

fJEV is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at ••••••••.

$219,000/year to $301,000/year + bonus + equity + benefits

Individual compensation is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base hourly rate, monthly rate, or annual salary only, and do not include bonus, equity or sales incentives, if applicable. In addition to base compensation, fJEV offers benefits. Learn more about benefits at fJEV.