ZipRecruiter

Log In

1

Senior Backend Python Jobs in Oregon (NOW HIRING)

ATTAINX INC

Senior Software Developer - 100% Remote

Portland, OR · On-site

$55 - $65/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Knowledge of backend technologies (e.g., Java, .NET, Python). * Certifications in cloud architecture or mobile development. Primary Responsibilities: Development: * Web and mobile senior development ...

Posted today

Flexential Corp.

Sr. Network Automation Engineer

OR · On-site +1

$103K - $142K/yr

The Sr. Network Automation Engineer is a hands-on senior individual contributor role responsible ... backend services in Python (Flask), RESTful APIs, data persistence, and the supporting user ...

Five9

Senior DevOps Engineer - Infra Services

OR · On-site +1

$129K - $166K/yr

Implement Infrastructure as code leveraging CI/CD automation, Ansible, Terraform/Pulumi, Python and ... across hypervisors, backend storage protocols and networking layers. * Be involved in Change ...

Upstart

Senior Software Engineer, Unsecured Installments

OR · On-site +1

$122K - $161K/yr

As a Senior Software Engineer on the Unsecured Installments team, you'll be a technical leader for ... Full-stack experience designing and building backend services and APIs in a language such as Python ...

Upstart

Senior Software Engineer, Marketplace Optimization

OR · On-site +1

$122K - $161K/yr

... backend or distributed systems * Experience developing production services using one or more of Ruby on Rails, Python, or Kotlin * Experience designing APIs and building scalable distributed systems

Concora Credit Inc.

Sr. Front End Engineer

Beaverton, OR

$127K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Leading primarily from the frontend-while collaborating across the backend and API layers-you'll be ... Proficiency in Drupal/PHP, React, JavaScript, Python, front-end libraries/frameworks, C#, ASP/ASP.

Concora Credit Inc.

Sr. Front End Engineer

Beaverton, OR

$127K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Leading primarily from the frontend-while collaborating across the backend and API layers-you'll be ... Proficiency in Drupal/PHP, React, JavaScript, Python, front-end libraries/frameworks, C#, ASP/ASP.

Concora Credit Inc.

Sr. Front End Engineer

Beaverton, OR · On-site

$127K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Leading primarily from the frontend-while collaborating across the backend and API layers-you'll be ... Proficiency in Drupal/PHP, React, JavaScript, Python, front-end libraries/frameworks, C#, ASP/ASP.

Concora Credit Inc.

Sr. Front End Engineer

Beaverton, OR · On-site

$127K - $175K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Leading primarily from the frontend--while collaborating across the backend and API layers--you'll ... Proficiency in Drupal/PHP, React, JavaScript, Python, front-end libraries/frameworks, C#, ASP/ASP.

Planet

Senior Forward Deployed Engineer

OR · On-site +1

$104K - $143K/yr

  • Medical

  • Dental

  • Vision

  • PTO

Design and develop robust, full-stack software, including front-end, back-end, data integration ... Proficiency in Python. * Excellent knowledge of software engineering best practices, including ...

Rapta, Inc

Senior Software Engineer

Portland, OR · On-site +1

$140K - $175K/yr

... backend systems on Linux * Deep curiosity for all software and systems architecture topics ... Expert-level Python programming and software architecture skills * Strong system design skills with ...

NetSPI LLC

Senior Software Engineer

Portland, OR

$129K - $171K/yr

Design and implement features across the stack (backend services, APIs, frontend), owning those ... Java, Python, Rust, Go, C#, TypeScript (JavaScript) * Infrastructure: AWS (ECS, EKS, Fargate ...

New

Liftoff

Senior Gen AI Software Engineer

OR · On-site +1

$122K - $161K/yr

  • Dental

  • Vision

You'll work across the stack, building intelligent systems and data pipelines in Python, alongside ... backend services, data, and user interfaces. * You have shipped LLM-powered or AI-assisted products ...

Upstart

Software Engineer, Upstart Bank

OR · On-site +1

The ideal engineer enjoys solving backend engineering problems, thrives in ambiguous environments ... Deliver high-quality software while partnering with senior engineers on medium-to-large engineering ...

previous page

Showing results 41-60

All JobsBackend Python JobsSenior Backend Python JobsSenior Backend Python Jobs in Oregon

Senior Backend Python information

What does a senior backend Python developer do?

A Senior Backend Python Developer designs, builds, and maintains the server-side logic of web applications using Python. They are responsible for creating robust APIs, optimizing databases, ensuring application security, and integrating third-party services. In addition, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with frontend and DevOps teams. Their work ensures that applications are scalable, reliable, and efficient. Senior developers typically have several years of experience and deep knowledge of Python frameworks like Django or Flask.

What are the key skills and qualifications needed to thrive as a senior backend Python developer?

To thrive as a Senior Backend Python Developer, you need expertise in Python programming, strong knowledge of backend frameworks (such as Django or Flask), and experience with database management, often backed by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, containerization tools like Docker, cloud platforms (e.g., AWS), and possibly certifications in cloud or Python technologies are common requirements. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers help set top performers apart. These competencies ensure the development of robust, scalable, and maintainable backend systems that support business objectives.

What are some common challenges senior backend Python developers face when working on large-scale systems?

Senior Backend Python developers working on large-scale systems often encounter challenges such as ensuring application scalability, maintaining code quality across distributed teams, and optimizing performance for high traffic. Balancing the integration of new features with legacy system constraints can also be demanding. Effective communication and collaboration with frontend teams, DevOps, and product managers are crucial for delivering reliable and maintainable backend solutions.

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

AspectSenior Backend PythonBackend Developer
Required CredentialsBachelor's in CS or related, 5+ years experience, Python expertiseBachelor's in CS or related, 2-4 years experience, Python knowledge
Work EnvironmentTech companies, startups, enterprise systemsTech firms, startups, software agencies
Employer & Industry UsageUsed across industries requiring scalable backend solutionsCommon in web development and software services
Search & Comparison IntentUnderstanding senior roles, responsibilities, salaryEntry to mid-level backend roles, skill requirements

Senior Backend Python professionals typically have more experience, advanced skills, and leadership responsibilities compared to Backend Developers. They often work on complex systems, mentor junior staff, and have a broader understanding of architecture. Backend Developers focus on building and maintaining backend services with less emphasis on leadership or strategic planning.

Senior Backend Python jobs near you
Infographic showing various Senior Backend Python job openings in Oregon as of July 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 78% Physical, 4% Hybrid, and 18% Remote job distribution.

Senior Software Developer - 100% Remote

ATTAINX INC

Portland, OR • On-site

$55 - $65/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 7 hours ago

Posted today

Job description

Job Title: Senior Software Developer (Software / Applications)

Location: 100% Remote

Clearance: Must be a US Citizen eligible to OBTAIN a Public Trust level clearance


AttainX, Inc. is in search of a seasoned Senior Software Developer to support our government client with the design, development, and deployment of scalable, high-performance web and mobile applications. This role requires architectural knowledge with hands-on development oversight, ensuring technical excellence and team productivity across platforms.


Qualifications and Education Requirements:

Required Education & Qualifications:

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
  • 8+ years of experience in software development
  • 5+ years of experience in:
    • Web: ASP.Net, Node.js, C#, REST APIs
    • Mobile: Native iOS/Android, React Native, Flutter
    • Cloud: Azure
    • DevOps: CI/CD pipelines
  • Strong understanding of design patterns, Azure function apps, and system integration.

Preferred Qualifications:

  • Experience with Agile/Scrum methodologies.
  • Familiarity with accessibility standards and responsive design.
  • Knowledge of backend technologies (e.g., Java, .NET, Python).
  • Certifications in cloud architecture or mobile development.

Primary Responsibilities:

Development:

  • Web and mobile senior development using React Native
  • Conduct code reviews, write Unit Test Cases
  • Familiar with GIT repository, Azure Dev Ops
  • Ensure scalability, security, and performance in all solutions.
  • Collaborate with stakeholders to align architecture with business goals.

Project Execution:

  • Translate business requirements into technical specifications.
  • Participate in sprint planning, task allocation, and delivery timelines.
  • Troubleshoot and resolve complex technical issues.
  • Ensure seamless integration between web and mobile platforms.
  • Excellent communication and problem-solving skill

About Us:

AttainX Inc. is SBA Certified 8(a), Women Owned Small Business (WOSB), Economically Disadvantaged WOSB (EDWOSB), CMMI Level 3, ISO 9001:2015 certified QMS, and a Gold Level SAFe Partner. For over 14 years, AttainX has delivered innovative IT and cloud-based solutions for a broad portfolio of federal clients, including USDA, NOAA, DOE, DHS, and DIA.

Benefits:

  • Paid vacation
  • Medical, dental, and vision coverage
  • Matching 401(k) plan
  • Tuition/training reimbursement
  • Long & Short-Term Disability

Accommodations:
Individuals with disabilities may request reasonable workplace accommodations by contacting AttainX Human Resources directly and specifying the nature of the support needed.

EEO Commitment:
AttainX is an Equal Employment Opportunity employer and prohibits discrimination in the workplace based on Title VII of the Civil Rights Act, VEVRAA, Section 503, and other applicable laws. These protections extend to all applicants and employees.

Physical Demands:
This position requires extended periods of sitting, computer use, and communication via phone or email. Occasional lifting of up to 10 pounds may be necessary. Vision abilities required include close, distance, and peripheral vision as well as depth perception.

Work Environment:
The work environment is typically moderate in noise and may require onsite presence during standard business hours.