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Senior Python Startup Jobs in Renton, WA (NOW HIRING)

MassMutual Ventures

Senior Engineer

Seattle, WA · On-site

$119K - $163K/yr

Python/Django * TypeScript, React, React Native What we're looking for * You don't write code ... You thrive in a fast-paced, results-driven startup culture. * You're excited to work directly with ...

Netpace Inc

Senior Software Engineer---Back-End

Bellevue, WA · On-site

$137K - $181K/yr

Netpace Inc is a startup team focusing on industry-leading research for autonomous cloud/networking ... Python proficiency (or ability to quickly get there quickly). • Familiarity with Linux ...

SVMT, Inc.

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

Experience working within an early/growth-stage startup team * Love working with Node.js, React, Python, and/or Ruby * Experience as a tech lead for team based projects Benefits * Competitive salary ...

Galvanick

Senior Detections Engineer

Seattle, WA · On-site

$130K - $178K/yr

They are seeking a Senior Detections Engineer to work in a startup environment, focusing on ... Python, Go, Rust). • Experience with embedded Windows and Linux variants a plus. • Experience ...

Typeface

Senior Software Engineer

Bellevue, WA · Hybrid

$160K - $200K/yr

JavaScript frameworks, Java, Python. * Demonstrated experience developing on a major cloud platform ... Experience working at a high-growth startup or tech company. Location This is a hybrid role ...

Typeface

Senior Software Engineer

Bellevue, WA · On-site

$160K - $200K/yr

JavaScript frameworks, Java, Python. * Demonstrated experience developing on a major cloud platform ... Experience working at a high-growth startup or tech company. Location This is a hybrid role ...

Geico

Senior Engineer - IVR

Renton, WA

$100K - $215K/yr

Utilize programming languages like Python, SQL, and NoSQL databases, Container Orchestration ... Ability to excel in a fast-paced, startup-like environment * Knowledge of developer tooling across ...

TestSprite Inc.

Senior AI Engineer

Seattle, WA · On-site

$139K - $183K/yr

Strong programming skills in Python, TypeScript, or similar languages. * Familiarity with LLM APIs ... Strong problem-solving skills and the ability to work autonomously in a fast-paced startup ...

Geico

Senior Staff Engineer

Seattle, WA

$130K - $260K/yr

... like Python, C# or other object-oriented languages, SQL, and NoSQL databases, Container ... a fast-paced, startup-like environment Knowledge of developer tooling across the software ...

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All JobsPython Startup JobsSenior Python Startup JobsSenior Python Startup Jobs in Renton, WA

Senior Python Startup information

See Renton, WA salary details

$61.9K

$159.7K

$219.3K

How much do senior python startup jobs pay per year?

As of Sep 11, 2026, the average yearly pay for senior python startup in Renton, WA is $159,698.00, according to ZipRecruiter salary data. Most workers in this role earn between $136,700.00 and $183,900.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Startup vs Python Developer?

AspectSenior Python StartupPython Developer
CredentialsBachelor's or higher in CS, experience in startupsBachelor's in CS or related field, some experience
Work EnvironmentFast-paced startup, cross-functional teamsEstablished companies or startups, team-based
Industry UsageTech startups, innovative projectsVaried industries, software development
Search IntentSenior roles, startup environment, advanced skillsEntry to mid-level roles, Python programming

Senior Python Startup roles typically require more experience, leadership skills, and familiarity with startup environments. Python Developers may have similar technical skills but often at an earlier career stage and in more established settings. The main difference lies in experience level and work context, with Senior Python Startup positions emphasizing leadership and startup agility.

Senior Python Startup jobs near you

Senior Platform Engineer - Go, Python, AWS, Kubernetes/EKS

Mercer Island, WA • On-site

PortX
Software Development • 51 - 200 employees
Learn more about PortXexternal

$118K - $162K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 9 days ago

Job description

Senior Platform Engineer


PortX is a leading AI-powered data and integration company for modern banking, bringing systems together and data to life through our unified platform for modern integration, governed customer 360 data, and next-generation payments.


We're in strong growth mode, with an opportunity for a Senior Platform Engineer, working in a high-impact environment that's open and rewarding, so it’s a great time to join.


Role overview:


This position is responsible for building applications and tools to manage infrastructure and continuous deployment systems for PortX’s Kubernetes-based hosting platform in AWS. The platform provides highly available and secure microservices API hosting for financial institutions using cloud-native technologies.


Responsibilities include:


  • Build and manage secure, highly-available, cloud infrastructure using Pulumi.
  • Engineer new platform technologies using a variety of languages and tools.
  • Support and enhance our internal platform tooling.
  • Regularly update all infrastructure components to ensure platform security.
  • Ensure systems meet SOC 2 compliance.
  • Create and manage networking integrations with customer networks.
  • Perform monitoring and performance tuning of Java, Python, Go, and TypeScript based microservice applications.
  • Create documentation and diagrams.
  • Evangelize Kubernetes, Docker and infrastructure best practices.
  • Support development teams configuring applications to run on the infrastructure.
  • Troubleshoot production issues and determine the root cause using industry standard observability tools.
  • Troubleshoot networking issues using industry standard tools.
  • Collaborate across a variety of technology disciplines in a fast-moving environment. 

Technical skills required:


  • Strong Troubleshooting and CodeGen AI skills (GitHub Copilot or Claude Code preferred)
  • Familiarity with GitOps operating frameworks and best practices
  • Common AWS services (IAM, S3, EC2, RDS, ElastiCache)
  • AWS
    VPC networking (subnets, routing, multi-AZ)
  • Kubernetes (5+ years) in production at scale) (preferably EKS)
  • Docker (Dockerfile best practices, Multi-stage builds)
  • Helm  (including Helm chart best practices)
  • Common CI systems (GitHub Actions preferred)
  • Strong competency with Python and Go
  • Linux Shell scripting (5+ years)
  • Knowledge and experience working with IaC tools such as Pulumi or Terraform
  • Common security best practices


This is a chance to join a fast-growing company at the forefront of AI-powered banking integration and data innovation. You will work in a collaborative, high-impact environment where your technical expertise and customer-facing skills directly influence business growth and customer success. At this stage, ownership isn't a talking point - it's the job. You'll drive your space end to end, which means your time and availability flex with what the work actually needs, not a fixed clock. If that type of environment is energizing rather than exhausting, you'll thrive here.
PortX Principles:


  • Do Everything with Purpose
  • Challenge the Ordinary
  • Check your Ego at the Door

Benefits:


  • Competitive compensation: attractive equity opportunities at a venture-backed startup
  • High Impact Role: Have a direct and immediate impact on revenue & scaling the business
  • Insurance (medical, dental, vision)
  • 401(k)
  • Unlimited PTO
  • Be a part of a collaborative and highly motivated team culture where your voice is heard and you're not just a number in a big company

US Citizenship required - No Visa Sponsorship available