iOS Software Engineer III, Commenting Experience

Remote

Full Time

#Engineering

#Swift

#Objective C

#CI CD

#A B Testing

#Code Reviews

#Java

#Python

#Go

#Rust

#C++

Reddit is looking for a iOS Software Engineer III, Commenting Experience

Full Time Mid-Level Remote Engineering Swift Objective C CI CD A B Testing Code Reviews Java Python Go Rust C++English Remote work

Ready to shape the conversations that millions of people have every day? At Reddit we power the internet’s most open discussions, and we’re looking for an engineer who can make those moments on the Comments page feel instant, intuitive, and genuinely delightful.

Role at a glance

We’re hiring a Mid-Level iOS Software Engineer III to join the Conversation Experiences team on a full-time, fully remote basis. You’ll work from anywhere, collaborating with product, design, and fellow engineers to keep one of the highest-traffic pages on the platform fast, reliable, and a joy to use.

Your impact

Partner across functions to turn product strategy into polished features that spark authentic conversation for 82 million daily visitors.
Own the full development cycle-from technical design and coding through testing, A/B experiments, analysis, and launch-while reviewing code and design docs that keep quality high.
Help set team standards, mentor peers, and continuously raise the bar on how we build and ship at scale.

What you'll need

You bring at least three years of hands-on, post-internship experience shipping user-facing iOS apps at scale in Swift, paired with strong command of Objective-C. You’re fluent in modern engineering practices such as unit, integration, and end-to-end testing, CI/CD pipelines, A/B testing, code reviews, and clear documentation. A bachelor’s degree in Computer Science or equivalent practical experience supports your technical foundation, and you’re comfortable working in additional languages like Java, Python, Go, Rust, or C++. Clear communication, organizational skills, and a genuine love for building new things in ambiguous environments round out the profile. Bonus points if you’ve worked with GraphQL, REST, or HTTP-level API design.

Perks and compensation

Comprehensive health benefits
Retirement savings plan with matching contributions
Workspace benefits for your home office
Personal and professional development funds
Family planning support
Flexible vacation and Reddit Global Days Off

9 views

0 applied

Company Size

501-1000

Markets

Software Development

Advertising

Blogging Platform

Advertising Platforms

Visit Reddit

Share this job

Copy Permalink

Open roles at Reddit

Machine Learning Engineer, Search and Answers

186k - 322k USD

Remote

Full Time

#Machine Learning

#Search

#AI

#PyTorch

#TensorFlow

#Python

#Golang

#GraphQL

#REST

#Kubeflow

#Airflow

#BigQuery

#Kafka

Content Strategist

Remote

Contractor

#Product

#Content Strategy

#Content

#Machine Learning

Senior Full-Stack Engineer, Targeting

252k - 267k USD

Remote

Full Time

#Engineering

#JavaScript

#Python

#Go

#Java

#React

#Redux

#Elasticsearch

#Postgres

#Cassandra

#MySQL

#Docker

#Kubernetes

#Redis

Engineering Manager, Transport

United States

200k - 300k USD

On-site

Full Time

#Software Engineering

#Engineering Management

#Cloud Infrastructure

#DNS

#Service Mesh

#Load Balancers

Staff Product Manager, Creative Optimization, Planning, and Recommendations

United States

200k - 300k USD

Remote

Full Time

#Product Management

#Machine Learning

#Optimization

#Campaign Optimization

#Cross Functional Communication

Senior Fullstack Engineer, Emerging Markets

Ireland

Remote

Full Time

#Python

#JavaScript

#Go

#GraphQL

#REST

Senior iOS Engineer, Conversation Experiences

United States

190k - 270k USD

Remote

Full Time

#Swift

#Objective C

#iOS Development

#End To End Testing

Senior Machine Learning Engineer, Ads Measurement

United States

220k - 300k USD

On-site

Full Time

#Python

#SQL

#Machine Learning

#A B Testing

#Reinforcement Learning

Discover similar jobs

SynergyMachines

Senior Development Engineer React Frontend

Remote

Full Time

#Technology

#Software Development

#JavaScript

#HTML

#CSS

#React

#Agile

#CI CD

#TDD

#BDD

Harvey

Senior Software Engineer, Core Infrastructure

200k - 250k USD

Remote

Full Time

#Engineering

#Infrastructure

#Python

#Go

#Kubernetes

#Terraform

#Pulumi

#Azure

#GCP

#Datadog

#Sentry

#Redis

RedDeerGlobalInc

Technical Representative

Remote

Contractor

#Engineering

#IT

#Project Management

#Scrum

#Mentoring

#Collaboration

AeroVect

Senior Software Engineer, Perception (Radar)

Remote

Full Time

#Engineering

#Aerospace

#Autonomous

#Python

#C++

#Signal Processing

#Object Detection

#CUDA

Zelh

Senior Structural Drafter

Remote

Full Time

#Engineering

#Construction

#Design

#Autocad

#Revit

#Drafting

Plume

Engineering Manager

Remote

Full Time

#Product

#Technology

#Node.Js

#Python

#PostgreSQL

#React

#AWS Lambda

#Terraform

#Playwright

#Cypress

#Jest

GROWE

Middle Data Analyst

Remote

Full Time

#Analytics

#Business Intelligence

#SQL

#Tableau

#DBT

#Python

#Git

#Data Analysis

#Dashboard Development

#Metrics

Patreon

Staff Software Engineer, Data Infrastructure

Remote

Full Time

#Engineering

#Data Infrastructure

#Python

#SQL

#Kafka

#Spark

#Airflow

#AWS

#Data Lake

#Streaming

#Batch Processing

#Observability

Mysten Labs

Software Engineer, Partner Solutions

Greece

Remote

Full Time

#Engineering

#Blockchain

#TypeScript

#JavaScript

#Java

#C#

#React

#Next.js

#Vue

#Git

#GitHub

#AI

Iheartjane

Lead Software Engineer, Ads

Remote

Full Time

#Engineering

#AdTech

#Go

#Java

#Terraform

#Database

#Ops

Rackner

AI/ML Engineer

Remote

Full Time

#Engineering

#AI

#Python

#Machine Learning

#LLM

#Power Automate

#Azure

#API Integration

Belvo

Senior Engineering Manager Payments

Remote

Full Time

#Engineering

#Fintech

#Payments

#Python

#Django

#Vue.Js

#AWS

#Datadog

#AI Tools

#Project Management

AbOvoInc

Project Manager

Remote

Contractor

#Engineering

#Project Management

#Platform

#Stakeholder Management

#Problem Solving

#Critical Thinking

Stability AI

Forward Deployed Engineer

Remote

Full Time

#Artificial Intelligence

#AI

#Technology

#Python

#PyTorch

#Machine Learning

#Computer Vision

#API Integration

#Cloud Infrastructure

#Data Pipelines

#Integration

proGroupX

Email Operations Specialist

Remote

Full Time

#Marketing

#Email Marketing

#Deployment

#Lead Generation

#A B Testing

#Optimization

#Campaign Management

#QA

Diagrid

Developer Relations Engineer

Remote

Full Time

#Developer Relations

#Open Source

#Cloud Native

#Python

#Go

#TypeScript

#.NET

#Kubernetes

#Distributed Systems

#Microservices

#Content Creation

#Community Building

Allata

DevOps Engineer

Remote

Full Time

#AI Technology

#DevOps

#AWS

#Azure

#Terraform

#CI CD

#BASH

#PowerShell

#Python

#Git

#Docker

1upHealth

Senior Software Engineer

Remote

Full Time

#Engineering

#Healthcare

#Full Stack

#Cloud Native

#AWS

#System Design

#Distributed Systems

#Security

#Mentoring

#AI Tools

IBAInfotechInc

Resident Solutions Architect

Remote

Contractor

#Technology

#Data Engineering

#Analytics

#Databricks

#Spark

#CI CD

#MLOps

#Performance Optimization

#Cloud

Dune

Software Engineer - Data Foundation

Remote

Full Time

#Engineering

#Blockchain

#Data

#Kotlin

#Go

#Java

#Rust

#Distributed Systems

#SQL

#Data Modelling

#Parquet

#Delta

#Iceberg

Your dream job awaits.

Explore exciting opportunities, connect with top employers, and ignite your career.

Explore Jobs

Related Resources

Engineering Salary Guide

Compensation data for Engineering roles

Engineering Job Market

Hiring trends and demand for Engineering

iOS Software Engineer III, Commenting Experience at Reddit