Hire the Best Slack Developers Near San Francisco

Toptal is a marketplace for top remote Slack developers. Top companies and start-ups in San Francisco choose Toptal Slack freelancers for their mission-critical initiatives.

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Hire remote Slack developers near San Francisco or in a similar time zone

View Aitizaz

Aitizaz Khan

Freelance Slack Developer

United StatesToptal Member Since December 4, 2015

Aitizaz is a full-stack engineer with expertise in Ruby on Rails and Java. He is keenly interested in algorithm-level efficiency and has experience working both with front-end and back-end technologies as well as frameworks. Aitizaz is also a competitive programmer who actively participates in different online challenges. He loves learning about anything, especially if it make him better at his craft.

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SlackRubyAngularRuby on Rails (RoR)RubyMineAgile Software DevelopmentWebBack-endREST APIsjQueryGoogle Drive APIGoogle App EngineJira
View Carlos

Carlos Ramirez III

Freelance Slack Developer

United StatesToptal Member Since October 29, 2014

Carlos is a professional software engineer and full-stack web developer specializing in the Ruby on Rails framework. He has worked with tech companies for over a decade, helping to build technology-based businesses from the ground up. He has a bachelor's degree in computer science from Williams College.

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SlackGitUIRubyUXSassBasecampHTML5BootstrapREST APIsBootstrap 3Ruby on Rails (RoR)GitHub
View Aman

Aman Kaushik

Freelance Slack Developer

United StatesToptal Member Since November 9, 2018

Aman has four years of software development industry experience. He has designed, built, and optimized big data pipelines, REST APIs, web applications, and SPAs and has held development ownership. His career highlights include building an ETL pipeline from scratch, reducing processing time by 62%, infrastructure cost by 26%, and error rates by 73% while also holding back-end development ownership.

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SlackAWSAWS LambdaAWS Push Notification Service (AWS SNS)AWS EBSPython 3Python 2Django ORMDjangoDjango REST FrameworkAWS S3GitHubJavaScript
View Nathan

Nathan Parikh

Freelance Slack Developer

United StatesToptal Member Since January 12, 2015

Nathan has over a dozen years of experience developing custom websites. He specializes primarily in WordPress themes and plugins, as well as front-end development. He communicates extremely well and he has worked alongside teams of all sizes with clients across the globe.

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SlackCSSSassBootstrapjQueryWordPressVisual Studio CodeWordPress PluginsWordPress ThemesWordPress UXWordPress DesignACFWPEngine
View Jeffrey

Jeffrey Bennett

Freelance Slack Developer

United StatesToptal Member Since February 20, 2019

Jeffrey has over a decade of experience developing software. He takes great pride in his versatility as a full-stack developer. As a freelancer, Jeffrey has a depth of knowledge from working on projects ranging from game development in Unity, mobile development for iOS and Android, web applications using JavaScript and Cloud technologies like AWS and Azure cutting-edge XR apps.

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SlackC#JavaScriptUnityUnity3DJiraVisual StudioGitGitLabAgile Software DevelopmentScrumUnity Cloud BuildUnity3D GUI Development
View Coulter

Coulter Peterson

Freelance Slack Developer

CanadaToptal Member Since October 8, 2020

Coulter is the owner and CTO of a Canadian software company and has a passion for WordPress and thus enjoys serving clients one-on-one. He's been involved in innovative web startups that now serve over 2,000 users and has worked with corporations, charities, and small businesses.

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SlackWindowsSkypeG SuiteWordPressCSS
View Leonso

Leonso Medina

Freelance Slack Developer

MexicoToptal Member Since October 12, 2020

Leo is a full-stack developer with a strong emphasis on the back end and DevOps. He has over five years of experience in learning cutting edge technologies while building great products. He tried different paths along his journey and found himself in the mastery of modern full-stack web app development. As an adept developer, Leo has created great products using SPA, microservices, cloud native computing, OAuth, A/B testing, E2E tests, observability, monitoring, and alerting.

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SlackGitHubJavaScriptNode.jsReactExpress.jsWebCSS
View Hugo

Hugo L. Samayoa

Freelance Slack Developer

United StatesToptal Member Since November 14, 2018

"DevOps before DevOps" is a statement associated with Hugo's career. For the past 20 years, he has worked on projects for Anthem, McAffee, Facebook, American Express, Symantec, Deutsche Telekom, HBO, Showtime, Marvel Studios, and Netflix. He loves automation and working with the latest technologies.

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SlackAWS HAAngularKubernetesLinuxAWS S3CiscoJenkinsCassandraPerlJavaScriptPythonBash
View Graham

Graham Powrie

Freelance Slack Developer

United StatesToptal Member Since November 22, 2013

Graham is a seasoned developer focused on creating custom web applications that automate and improve business processes, while remaining flexible for iteration. He's a full-stack developer who can deliver a complete product from start to finish individually, or integrate with a team to augment output or lead and mentor. When the need arises, he is a competent project manager and enjoys assessing the long-term challenges a project will face.

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SlackJavaScriptRubyRuby on Rails (RoR)GitHubNode.js
View Anthony

Anthony Garvan

Freelance Slack Developer

United StatesToptal Member Since November 12, 2016

Anthony is a top-tier full stack web developer (Python/JavaScript) and data scientist (SQL/Python) with 10 years of experience building software for everything from to playing poker to predicting hurricanes. His working style is fun, communicative, consistent, and collaborative.

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SlackPythonJavaScriptjQueryNode.jsMongoDBGitHub
View Andrés

Andrés Felipe Pineda

Freelance Slack Developer

ColombiaToptal Member Since May 30, 2015

Andrés has nine years of experience developing applications mainly in PHP and JavaScript using a number of different frameworks and competing in several programming contests. Working as a freelancer has enabled him to interact confidently with a variety of clients and teams of all sizes. He considers himself to be a full-stack developer.

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SlackPHPSQLAngularJSjQueryWindowsBootstrapPHP 5PHP 7LaravelSymfonyLAMPJavaScript

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Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
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Creating an app for the game
Creating an app for the game
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Leading a digital transformation
Leading a digital transformation
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Testimonials

Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a start up, they are our secret weapon.

Brantley Pace, CEO & Co-Founder

Tripcents

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley, Director

K Dunn & Associates

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller, CEO

Radeeus

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik, Co-Founder

ProHatch

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee , Principal

Site Specific Software Solutions

We used Toptal to hire a developer with extensive Amazon Web Services experience. We interviewed four candidates, one of which turned out to be a great fit for our requirements. The process was quick and effective.

Abner Guzmán Rivera, CTO and Chief Scientist

Photo Kharma

Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.

Dennis Baldwin, Chief Technologist and Co-Founder

PriceBlink

Working with Marcin is a joy. He is competent, professional, flexible, and extremely quick to understand what is required and how to implement it.

André Fischer, CTO

POSTIFY

We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.

Derek Minor, Senior VP of Web Development

Networld Media Group

Toptal's developers and architects have been both very professional and easy to work with. The solution they produced was fairly priced and top quality, reducing our time to launch. Thanks again, Toptal.

Jeremy Wessels, CEO

Kognosi

We had a great experience with Toptal. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.

Ryan Morrissey, CTO

Applied Business Technologies, LLC

I'm incredibly impressed with Toptal. Our developer communicates with me every day, and is a very powerful coder. He's a true professional and his work is just excellent. 5 stars for Toptal.

Pietro Casoar, CEO

Ronin Play Pty Ltd

Working with Toptal has been a great experience. Prior to using them, I had spent quite some time interviewing other freelancers and wasn't finding what I needed. After engaging with Toptal, they matched me up with the perfect developer in a matter of days. The developer I'm working with not only delivers quality code, but he also makes suggestions on things that I hadn't thought of. It's clear to me that Amaury knows what he is doing. Highly recommended!

George Cheng, CEO

Bulavard, Inc.

As a Toptal qualified front-end developer, I also run my own consulting practice. When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending. Toptal's entire candidate pool is the best of the best. Toptal is the best value for money I've found in nearly half a decade of professional online work.

Ethan Brooks, CTO

Langlotz Patent & Trademark Works, Inc.

In Higgle's early days, we needed the best-in-class developers, at affordable rates, in a timely fashion. Toptal delivered!

Lara Aldag, CEO

Higgle

Toptal makes finding a candidate extremely easy and gives you peace-of-mind that they have the skills to deliver. I would definitely recommend their services to anyone looking for highly-skilled developers.

Michael Gluckman, Data Manager

Mxit

Toptal’s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and I’m amazed at the level of professional commitment each of them has demonstrated. For those looking to work remotely with the best engineers, look no further than Toptal.

Laurent Alis, Founder

Livepress

Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.

Jeff Kelly, Co-Founder

Concerted Solutions

We needed some short-term work in Scala, and Toptal found us a great developer within 24 hours. This simply would not have been possible via any other platform.

Franco Arda, Co-Founder

WhatAdsWork.com

Toptal offers a no-compromise solution to businesses undergoing rapid development and scale. Every engineer we've contracted through Toptal has quickly integrated into our team and held their work to the highest standard of quality while maintaining blazing development speed.

Greg Kimball, Co-Founder

nifti.com

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How to Hire Slack Developers Near San Francisco

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Slack developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Slack developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire in under 2 weeks and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top Slack Developers are in High Demand.

Start Hiring