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Listing roles in the San Francisco Bay Area | Filtered on technology: Objective-C

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Front-end/Product Engineer at Heap

Remote and San Francisco Bay Area, CA
101 - 250 employees
Analytics infrastructure for the internet.
As a product engineer at Heap, you’ll build the products that make user behavior useful for everyone. We have a unique approach to understanding user behavior: capture all the data. This allows people to use Heap who were previously shut out from using analytics at all, so one of the core...
Role for: Front-End Engineer Full-Stack Engineer
Technologies: Typescript Scala PostgreSQL Node.js Redis Kafka Zookeeper Terraform React Apache Spark Android Objective-C

Mobile SDK Engineer at Heap

Remote and San Francisco Bay Area, CA
101 - 250 employees
Analytics infrastructure for the internet.
The Mobile team at Heap brings the magic of auto-capture to native iOS and Android apps. This is no easy feat: capturing every user interaction accurately and without performance impact is quite technically challenging. We’re looking for experienced mobile engineers to bring domain expertise to...
Role for: Mobile Engineer
Technologies: Typescript Scala PostgreSQL Node.js Redis Kafka Zookeeper Terraform React Apache Spark Android Objective-C

Sr. iOS Engineer at Zipongo

San Francisco Bay Area, CA
26 - 50 employees
Eating Well Made Simple
About Zipongo: Zipongo makes eating well easy. We’re a 30-person digital health company on a mission to reduce chronic disease by positively impacting the one thing everyone does each day: eat. We empower individuals by providing convenient, affordable and healthy solutions around food that...
Role for: Mobile Engineer
Technologies: Node.js React Objective-C Swift Apple JavaScript Python Docker AWS SQL

Sr. Software Engineer at Zipongo

San Francisco Bay Area, CA
26 - 50 employees
Eating Well Made Simple
Title: Sr. Software Engineer Location: San Francisco, CA Type: Full Time About Zipongo: Zipongo makes eating well easy. We’re a 30-person digital health company on a mission to reduce chronic disease by positively impacting the one thing everyone does each day: eat. We empower individuals by...
Role for: Full-Stack Engineer
Technologies: Node.js React Objective-C Swift Apple JavaScript Python Docker AWS SQL

Back-End Engineer at OneSignal

San Francisco Bay Area, CA
26 - 50 employees
Smart customer engagement
We're looking for an engineer interested in writing Rust. Experience with the language is not required, but we are looking for experience in some sort of statically typed language and a couple years of experience. We have several projects using Rust today including the OnePush delivery service,...
Role for: Back-End Engineer
Technologies: Rust Ruby Ruby on Rails PostgreSQL Redis Java Go Typescript React Objective-C Kafka Docker NGINX HAProxy

Infra/Full-Stack at Heap

Remote and San Francisco Bay Area, CA
101 - 250 employees
Analytics infrastructure for the internet.
Heap’s mission is to power business decisions with truth. We empower companies to focus on what matters — discovering insights and taking action — not building pipelines or tagging. With Heap, organizations of all sizes can remove technical bottlenecks and gain a single comprehensive view of...
Role for: Full-Stack Engineer
Technologies: Typescript Scala PostgreSQL Node.js Redis Kafka Zookeeper Terraform React Apache Spark Android Objective-C

Machine Learning Engineer at Hooked

Remote and San Francisco Bay Area, CA
11 - 25 employees
Netflix for Gen Z
We are looking for someone interested in applying the latest advances in ML to building cutting-edge entertainment experiences for our 40MM monthly users. Here are some example projects: Create a recommendation system that provides personalized recommendations to users by leveraging the data...
Role for: ML Engineer / Data Scientist
Technologies: Node.js MongoDB Go React Redux Swift Objective-C Android MySQL AWS Java

Senior Frontend Engineer at Polarr Inc.

San Francisco Bay Area, CA
26 - 50 employees
Enable and Inspire people to make beautiful creations
Polarr is looking for a Javascript and web UI engineer who's familiar with building complex and efficient user interface for web and mobile web apps. Before clicking apply, please read To Prospective Team Members of Polarr, a short blog to help you understand our company, our values and more. ...
Role for: Front-End Engineer
Technologies: React Typescript Node.js MySQL Objective-C Swift Java Python Tensorflow CUDA OpenGL

Senior iOS Engineer at Aura

San Francisco Bay Area, CA
11 - 25 employees
Smart Picture Frames
You will join our small mobile team, working closely with design and product, to improve, scale, and expand our iOS app to hundreds of thousands of happy customers. Our app is the primary touch point for our product, and is the key to delighting our customers. We have a network of tens of...
Role for: Mobile Engineer
Technologies: Ruby on Rails Python iOS Development Android PostgreSQL AOSP PyTorch Dlib Caffe OpenCV Objective-C Swift Java Ruby AWS CloudFront S3

Full-Stack Engineer at OneSignal

San Francisco Bay Area, CA
26 - 50 employees
Smart customer engagement
We’re seeking an experienced Full Stack developer to lead the development of improvements to OneSignal’s dashboard and API. Every day over 10,000 clients visit our website and dashboard and thousands more use our API. Our clients love what we’ve built so far and we can’t wait to make it even...
Role for: Full-Stack Engineer
Technologies: Rust Ruby Ruby on Rails PostgreSQL Redis Java Go Typescript React Objective-C Kafka Docker NGINX HAProxy

Sr. Android Engineer at Voxer

Remote and San Francisco Bay Area, CA
26 - 50 employees
We connect people through effortless, effective and personal communication.
We are looking for talented Android engineers to design and build engaging features that users can not live without. We’re looking for people that are passionate about building great products with an awesome user experience. Communication is central to everything we do - in our product and our...
Role for: Mobile Engineer
Technologies: Swift Apple Objective-C Java Kotlin Node.js Riak JavaScript

full stack engineer at CloudApp

Remote and San Francisco Bay Area, CA
26 - 50 employees
Revolutionize the modern workplace with visual communication
CloudApp (https://www.getcloudapp.com/) is a customer experience led company focused on improving business workflows with our video messaging productivity apps. It's free apps help businesses communicate faster and get more done. CloudApp users generate nearly 2 Million shares a month and...
Role for: Full-Stack Engineer
Technologies: Ruby on Rails PostgreSQL AWS AWS Lambda Node.js Swift JavaScript C# Objective-C

Distributed Systems Engineer at Heap

Remote and San Francisco Bay Area, CA
101 - 250 employees
Analytics infrastructure for the internet.
Heap’s mission is to power business decisions with truth. We empower companies to focus on what matters — discovering insights and taking action — not building pipelines or tagging. With Heap, organizations of all sizes can remove technical bottlenecks and gain a single comprehensive view of...
Role for: Back-End Engineer
Technologies: Typescript Scala PostgreSQL Node.js Redis Kafka Zookeeper Terraform React Apache Spark Android Objective-C

Full Stack Engineer at Voxer

Remote and San Francisco Bay Area, CA
26 - 50 employees
We connect people through effortless, effective and personal communication.
Voxer is one of the largest voice applications in the world and we need your help to keep growing. We are solving hard problems at massive scale with Node.js, Riak, and Redis. We are generating a lot of data in the process - billions of events every day. Hidden inside this mountain of data are...
Role for: Full-Stack Engineer
Technologies: Swift Apple Objective-C Java Kotlin Node.js Riak JavaScript

Senior Software Engineer: Mobile at Elevate

Remote and San Francisco Bay Area, CA
26 - 50 employees
Discover your mind's limitless potential
Elevate Labs is on a mission to help people everywhere discover their mind's limitless potential. The ability to write well and speak eloquently deeply affects your trajectory in life, regardless of profession. Unfortunately, many people leave high school and even college extremely unprepared in...
Role for: Mobile Engineer
Technologies: Ruby on Rails Swift Python Lua Java C++ PostgreSQL Objective-C AWS

DevOps at OneSignal

San Francisco Bay Area, CA
26 - 50 employees
Smart customer engagement
We're looking for a DevOps Engineer to help us scale the OneSignal service. An ideal candidate has experience deploying scalable systems for another SaaS product. As an early member of this team, you will have lots of opportunity to establish processes and make architectural decisions. What...
Role for: Back-End Engineer Low-Level Systems Engineer
Technologies: Rust Ruby Ruby on Rails PostgreSQL Redis Java Go Typescript React Objective-C Kafka Docker NGINX HAProxy

Senior Backend Engineer at Hooked

Remote and San Francisco Bay Area, CA
11 - 25 employees
Netflix for Gen Z
You will work on the Hooked backend, making architectural and infrastructure decisions, designing and writing APIs and generally keeping Hooked mobile clients fast and responsive as we continue to scale to hundreds of millions of users. More generally, you will be responsible for a variety of...
Role for: Back-End Engineer
Technologies: Node.js MongoDB Go React Redux Swift Objective-C Android MySQL AWS Java

Sr. Android Engineer at Mango Health

San Francisco Bay Area, CA
11 - 25 employees
Helping people lead healthier, happier lives through technology
At Mango Health, we are motivated to help people lead healthier, happier lives. Our product is mobile only and our mobile engineers play a critical role in positively impacting health outcomes. Come help us make a meaningful difference in people’s lives! 4/5 adults in the U.S. now take some...
Role for: Mobile Engineer
Technologies: Java Kotlin Objective-C Swift Python Django

Web Frontend Engineer at 8th Wall

San Francisco Bay Area, CA
11 - 25 employees
8th Wall is a cross-platform development solution for building AR experiences that run on the mobile web and iOS/Android applications.
As a Web Frontend Engineer at 8th Wall, you will focus on building a streamlined platform for AR development. Your focus will be on designing rich, streamlined experiences that take developers from sign-up to launch of new AR apps. In this role, you'll need to brainstorm, build, test, and deploy...
Role for: Front-End Engineer
Technologies: C++ Node.js React Native JavaScript WebAssembly Java Objective-C Python Webpack Android iOS OpenGL WebGL

Senior Software Engineer: Full Stack at Elevate

Remote and San Francisco Bay Area, CA
26 - 50 employees
Discover your mind's limitless potential
Elevate Labs is on a mission to help people everywhere discover their mind's limitless potential. The ability to write well and speak eloquently deeply affects your trajectory in life, regardless of profession. Unfortunately, many people leave high school and even college extremely unprepared...
Role for: Full-Stack Engineer
Technologies: Ruby on Rails Swift Python Lua Java C++ PostgreSQL Objective-C AWS

Distributed Systems Architect at OneSignal

San Francisco Bay Area, CA
26 - 50 employees
Smart customer engagement
OneSignal is seeking an experienced Systems architect that will continue to enhance our highly available, scalable system architecture to support our growth of more than 3 billion notifications per day. Our 450,000+ developers using the product send more than 2.8 billion notifications per day,...
Role for: Generalist Engineer Low-Level Systems Engineer
Technologies: Rust Ruby Ruby on Rails PostgreSQL Redis Java Go Typescript React Objective-C Kafka Docker NGINX HAProxy

Senior Infrastructure Engineer at Lumos Labs

San Francisco Bay Area, CA
51 - 100 employees
Discover What Your Mind Can Do
At Lumos Labs, we believe in helping people keep their brains challenged. That's why we created a simple online tool to allow anyone to train core cognitive abilities. From neuroscience to visual art, we combine many diverse disciplines to create our engaging brain training program — making...
Role for: Generalist Engineer
Technologies: Ruby on Rails Ruby React Kotlin Objective-C Swift

Senior Fullstack Engineer at Hooked

Remote and San Francisco Bay Area, CA
11 - 25 employees
Netflix for Gen Z
Hooked is using machine learning to disrupt Hollywood. We’re redefining entertainment for teens and millennial with 40M monthly users. We’ve raised funding top investors in Silicon Valley and Hollywood, including Greylock, SV Angel, Cowboy Ventures, William Morris Endeavor, Sound Ventures (Ashton...
Role for: Full-Stack Engineer
Technologies: Node.js MongoDB Go React Redux Swift Objective-C Android MySQL AWS Java

Sr. iOS Engineer at Voxer

Remote and San Francisco Bay Area, CA
26 - 50 employees
We connect people through effortless, effective and personal communication.
We are looking for talented iOS engineers to design and build engaging features that users can not live without. To succeed, you must be passionate about building great products that provide an awesome user experience. Communication is central to everything we do - in our products and our...
Role for: Mobile Engineer
Technologies: Swift Apple Objective-C Java Kotlin Node.js Riak JavaScript

Staff Software Engineer - Backend at MasterClass

San Francisco Bay Area, CA
251 - 500 employees
Our mission is to democratize access to genius.
Who we are: MasterClass is transforming online education by enabling anyone in the world to learn from the very best. We are deconstructing what makes an actor able to cry on demand, how an athlete defies gravity, and what it takes to write a bestseller. Our online learning content is available...
Role for: Back-End Engineer
Technologies: Ruby on Rails AWS GraphQL Heroku Python Ruby Git Android iOS tvOS Apple Pay Google Pay Stripe PayPal Optimizely Contentful Algolia Amazon S3 Filestack CircleCI Raygun Blameless HackerOne Papertrail PagerDuty OAuth Pundit Facebook Google AWS Lambda Kotlin Objective-C Swift PostgreSQL CloudFront Redis Memcached FastJSON Cloudflare Amplitude Segment Iterable
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