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Slack Software Engineer Jobs in Seattle, WA (NOW HIRING)

Aerostrat

Senior Software Engineer (Full-Stack)

Seattle, WA · On-site +1

$140K - $200K/yr

... on Slack. Working at Aerostrat will offer you an opportunity to solve real customer problems ... Senior Software Engineer * Salary: $140,000 - $200,000 * Job Type: Full-time; Remote (Within 50 ...

Aerostrat

Senior Software Engineer (Full-Stack)

Seattle, WA · On-site +1

$140K - $200K/yr

... on Slack. Working at Aerostrat will offer you an opportunity to solve real customer problems ... Senior Software Engineer * Salary: $140,000 - $200,000 * Job Type: Full-time; Remote (Within 50 ...

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Slack Software Engineer information

See Seattle, WA salary details

$72.3K

$168K

$234K

How much do slack software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for slack software engineer in Seattle, WA is $167,980.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,600.00 and $197,000.00 per year, depending on experience, location, and employer.

What is a Slack software engineer?

A Slack Software Engineer is responsible for designing, developing, and maintaining software features for Slack’s communication and collaboration platform. They work with programming languages like JavaScript, Python, or Java and use frameworks such as React or Node.js. Their role involves solving technical challenges, optimizing performance, and contributing to Slack’s overall user experience. Additionally, they collaborate with product managers, designers, and other engineers to build reliable and scalable solutions.

What are the key skills and qualifications needed to thrive in the Slack software engineer position, and why are they important?

To thrive as a Slack Software Engineer, you need strong programming skills in languages like Java, Python, or JavaScript, solid understanding of distributed systems, and a degree in Computer Science or related field. Familiarity with modern development tools, cloud platforms (such as AWS or GCP), and experience using or contributing to large-scale SaaS applications are typically expected. Excellent problem-solving abilities, clear communication, and effective teamwork distinguish top candidates in this position. These skills ensure you can contribute to building reliable, scalable features while collaborating efficiently within a fast-paced and innovative engineering environment.

What does a typical workday look like for a Slack software engineer?

As a Slack Software Engineer, your day often begins with team stand-up meetings, followed by focused coding sessions to develop new features or address technical debt. You’ll regularly collaborate with product managers, designers, and fellow engineers through code reviews, design discussions, and sprint planning to ensure the platform meets user needs and maintains high reliability. Troubleshooting issues, responding to incidents, and iterating on feedback are integral parts of your routine. This environment emphasizes cross-functional teamwork and continuous learning, allowing engineers to have meaningful input on both technical and product decisions.

How much do Slack Software Engineers make?

Slack Software Engineers typically earn a salary ranging from $100,000 to $180,000 annually, depending on experience, location, and level. Compensation may also include bonuses, stock options, and benefits, especially for senior roles or those in high-cost areas.

What are popular job titles related to Slack Software Engineer jobs in Seattle, WA?

For Slack Software Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Slack Software Engineer jobs in Seattle, WA look for?

The top searched job categories for Slack Software Engineer jobs in Seattle, WA are:

Slack Software Engineer jobs near you
Infographic showing various Slack Software Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 80% In-person, and 20% Hybrid job distribution, with an average salary of $167,980 per year, or $80.8 per hour.

Senior Software Development Engineer, AWS Identity and Access Management

Amazon

Seattle, WA • On-site

$139K - $183K/yr

Full-time

Re-posted 4 days ago

Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,157 frontline employees who took The Breakroom Quiz

5th of 39 rated national retailers

Job description

The Amazon Web Services (AWS) Identity team builds, operates, and innovates the identity, authentication, and authorization stack for the AWS cloud. Our mission is to push the technical boundaries to enable AWS customers to run their business workloads confidently and securely. As part of this mission, we leverage customer obsession and technologies to help customers set appropriate access controls across all their AWS environments.
AWS Identity and Access Management (IAM) enables customers to secure their workloads in the cloud by providing authentication and authorization mechanisms

With the growth of AWS, the workloads and access patterns keep evolving, demanding the next order of magnitude scalability. We are looking for strong software engineers to build the next generation functionality in this area. Individuals interested in this position should have experience building high-performing, reliable systems in a complex, multi-tenancy, and distributed environment in a highly contingent environment.
We desire you to have an established background in design, development and operations of highly scalable and available distributed systems

You must have strong technical skills, excellent project management skills, great communication skills, and a motivation to achieve results in a fast-paced environment. It is a highly technical space. You are a strong technical contributor who understands the big picture, drives prioritization, builds consensus, and rallies the team behind it.

Responsibilities include driving architecture, design, and implementation of complex components while maintaining an uncompromising bar on quality and mentoring junior developers for software within the team.
Key job responsibilities
You lead the team's software development, and work with peers on related teams. You ensure to achieve the goal of delivering working software systems spanning the full software lifecycle including design, implementation, testing, deployment, and maintenance strategy. You design and review others' work to ensure it fits into the bigger picture and is well designed, extensible, performant, and secure

You also have code contributions that demonstrate best practices, which others emulate, and continue to be high-quality.
You also solve problems through the use of non-technical solutions such as process improvement, culture changes, or staffing and training. You ensure the team has good operational practices with the correct alarms, telemetry, runbooks, and retrospective. And finally you ensure team growth by training, recruiting, assessing, and providing career guidance to members of their team.
A day in the life
You will communicate a lot, with the team, peers and management

Communication happens over different channel; Slack, email, and Chime. You will prepare and review design docs, project plans, features one pagers, incident retrospectives, change requests and progress reports. And for sure, you will write and review code, and work with CI/CD tools.
About the team
AWS Identity and Access Management (IAM) enables customers to secure their workloads in the cloud by providing authentication and authorization mechanisms to all of AWS

We enable our customers to manage their credentials and access policies in the AWS cloud. We operate some of the largest distributed systems in the world, processing billions of transactions per second world-wide.
The IAM Control Plane teams are working on the next generation architecture for IAM aiming to improve the scaling, and availability of the system. This team will be responsible for designing, building and delivering on core storage fleet management components, including workloads for building fleets, remediating failures, managing data replication, providing disaster recovery capabilities and similar.

What Amazon employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate, computer and electronic product manufacturing and software development

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US

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