Senior iOS Engineer, Community Builders

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit .

The Community Builders organization’s mission lies at the core of Reddit's success as a platform. Our vision is for Reddit to be the best place to start and grow a community, where everyone can help build a space to connect with others. Our goal is to bridge the gap from a user's initial intent to a thriving community. We focus on creating joyful, low-effort, and modern experiences, ensuring that community building feels energizing rather than taxing. By offering opinionated, actionable guidance, we empower builders to successfully navigate the journey of their subreddit's life.

We are seeking a talented iOS Engineer to join our team. You'll be a key contributor to building and enhancing our products, developing features from end to end, and ensuring our systems are scalable, reliable, and serve community builder needs. This role requires a passion for tackling complex challenges in a fast paced nimble environment.

What You’ll Do:

• Design, develop, and maintain full-stack applications and services while ensuring the performance, security, and scalability of our systems..
• Work collaboratively with product managers, designers, data scientists and other engineers to deliver high-quality products.
• Contribute to the full development cycle: technical design, development, test, experimentation, analysis, and launch. You’ll be reviewing code and design docs, giving feedback on product specs and mocks.
• Set and define standards that improve developer workflows, recommend best practices, and help coach and mentor engineers on the team to further their professional development.
• Continuously learn and improve your technical and non-technical abilities.

Technologies We Use

Our teams leverage a diverse and modern technology stack. While specific technologies may vary by team, we generally work with:

• Languages : Go, Python, Swift
• Frameworks : Spark, Kafka, Airflow
• Datastores : BigQuery, Redis, Cassandra, PostgreSQL
• Tools : Kubernetes, Docker

What We are Looking For:

• A Bachelor's degree or higher in a quantitative or computer science-related field.
• 5+ years of software engineering experience in a scalable computing environment.
• Ability to take end-to-end ownership of projects, from initial design to deployment and maintenance.
• A passion for learning and adapting to new technologies.
• Strong communication and collaboration skills, with the ability to work effectively with diverse stakeholders.
• Entrepreneurial spirit. You are self-directed, innovative, and biased towards action in fast-paced environments. You love to build new things and thrive in ambiguity and can easily navigate failure.

Benefits:

• Comprehensive Healthcare Benefits and Income Replacement Programs
• 401k with Employer Match
• Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support
• Family Planning Support
• Gender-Affirming Care
• Mental Health & Coaching Benefits
• Flexible Vacation & Paid Volunteer Time Off
• Generous Paid Parental Leave 

Pay Transparency:

This job posting may span more than one career level.

In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit .

To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below.

The base salary range for this position is:

$190,000—$267,000 USD

In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews.

During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable. We will not sell your personal information or disclose it to any third party for their marketing purposes. We will delete any recording of your interview promptly after making a hiring decision. For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors .

Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve. Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.