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Full Time Slack Software Engineer Jobs (NOW HIRING)

Slack

Software Engineer II, Service Network - Slack

$99K - $136K/yr

The Software Engineer II role on the Service Network team focuses on designing and operating ... Company : Slack is a cloud-based communication and collaboration platform for teams. It is a sub ...

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How much do full time slack software engineer jobs pay per year?

As of Jun 27, 2026, the average yearly pay for full time slack software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What are some common challenges Full Time Slack Software Engineers face when working on large-scale messaging platforms?

Full Time Slack Software Engineers often encounter challenges related to scaling real-time messaging systems to support millions of users while maintaining low latency and high reliability. They must address issues such as data consistency, managing concurrent events, and optimizing backend services to handle heavy loads. Additionally, engineers regularly collaborate across teams—such as product, design, and site reliability—to ensure new features are robust and align with user needs. Balancing rapid development with maintaining platform stability is a core part of the role.

What does a Full Time Slack Software Engineer do?

A Full Time Slack Software Engineer is responsible for designing, developing, and maintaining features and systems within the Slack platform. Their work involves writing code, collaborating with cross-functional teams, fixing bugs, and ensuring the platform remains reliable and scalable. They may focus on areas like backend infrastructure, frontend user interfaces, or integrations with other services. Additionally, they participate in code reviews, contribute to technical discussions, and help improve overall product quality.

What are the key skills and qualifications needed to thrive as a Full Time Slack Software Engineer, and why are they important?

To thrive as a Full Time Slack Software Engineer, you need strong programming skills in languages such as JavaScript, Python, or Java, along with a solid understanding of software development principles and a relevant degree or equivalent experience. Familiarity with cloud platforms, version control systems like Git, and Slack’s APIs and integration tools is typically expected. Excellent problem-solving abilities, collaboration, and effective communication are crucial soft skills for working within cross-functional teams. These skills ensure engineers can build scalable, reliable software that meets user needs and aligns with Slack’s product vision.
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Full Time Slack Software Engineer jobs near you
Sr. Software Engineer, Cloud Network - Slack

Sr. Software Engineer, Cloud Network - Slack

Slack

Washington, DC • On-site

$67.75 - $88/hr

Full-time

Posted yesterday

Job description

Job Summary:
Salesforce is the #1 AI CRM, where humans with agents drive customer success together. The role involves designing, building, and operating systems that power Slack’s global cloud networking stack, as well as developing automated systems to defend against DDoS threats and collaborating with various engineering teams.
Responsibilities:
• Design, build, and operate the systems that power Slack’s global cloud networking stack—including ingress/egress load balancing, service-to-service networking, DNS, CDN, and traffic management.
• Develop and automate detection, mitigation, and response systems to defend against DDoS and other large-scale network threats.
• Contribute to infrastructure-as-code and automation frameworks to improve reliability, repeatability, and efficiency.
• Troubleshoot complex issues across applications, distributed systems, and networks in Linux-based environments.
• Partner closely with AWS and other engineering teams to scale Slack’s worldwide infrastructure and adopt new cloud technologies.
• Drive improvements in system observability, reliability, and ease-of-use by iterating quickly on designs and collaborating across engineering.
• Participate in on-call rotations to ensure the availability and resiliency of critical Slack infrastructure.
Qualifications:
Required:
• U.S. Citizenship or Permanent Residency (Green Card holder). We are unable to provide visa sponsorship for this role.
• 5+ years of experience in software engineering, with a strong focus on distributed systems, cloud-native applications, and microservices.
• Hands-on experience with cloud providers such as AWS or GCP
• Strong knowledge of TCP/IP, DNS, DNSSEC, and related network protocols.
• Proven track record of building tools, automation, or services using one or more programming languages (e.g., Go, Ruby, Python, C/C++).
• Extensive experience with infrastructure-as-code (Terraform, CloudFormation).
• Prior experience deploying, operating, and debugging server software on Linux.
• Strong interpersonal and communication skills; able to explain complex technical concepts to designers, support staff, and fellow engineers.
• A BS, MS, or Ph.D. in Computer Science, Engineering, or related technical field (or equivalent work experience).
Preferred:
• A domain expert within the AWS ecosystem (NLB, VPC / IAM / S3 / EC2)
• Experience contributing to or operating large-scale, highly available production systems.
• Knowledge of DDoS detection/mitigation strategies and automation frameworks.
• Interest in cost optimization and operational efficiency at cloud scale.
Company:
Slack is a cloud-based communication and collaboration platform for teams. It is a sub-organization of Salesforce. Founded in 2009, the company is headquartered in San Francisco, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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