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Senior Backend Python Jobs in Oregon (NOW HIRING)

The Opportunity We're hiring Senior Full Stack Engineers to help build and scale the systems ... Strong backend development skills in Golang or similar languages (Python, Java, C#, Ruby, Rust, etc.

Senior/Principal Data Engineer

OR · On-site +1

$125K - $172K/yr

This is a senior to principal-level individual contributor role who combines deep backend ... Expert-level proficiency in Python ( required ) and experience in at least one compiled or ...

Node.JS Lead

Portland, OR · On-site

$54.25 - $70.25/hr

... Backend: Java/J2EE, Python, Node.js, JavaScript • Tools: Redis, Docker • SaaS skills such as ... Senior Management. • Experience with Agile development methodology. • Experience in Retail ...

... Backend: Java/J2EE, Python, Node.js, JavaScript • Tools: Redis, Docker • SaaS skills such as ... Senior Management. • Experience with Agile development methodology. • Experience in Retail ...

Senior Platform AI Engineer

OR · On-site +1

$104K - $143K/yr

... backend infrastructure. 5+ years of direct ML infrastructure experience, including end-to-end ... Strong Python skills and proficiency in at least one compiled language such as C, C++, Go, Java, or ...

Senior Software Engineer, Upstart Bank

OR · On-site +1

$122K - $161K/yr

Experience building and operating production software systems in backend or full-stack environments ... Proficiency in at least one modern programming language such as Python, Java, or Kotlin Preferred ...

Senior Software Engineer, Upstart Bank

OR · On-site +1

$122K - $161K/yr

Experience building and operating production software systems in backend or full-stack environments ... Proficiency in at least one modern programming language such as Python, Java, or Kotlin Preferred ...

Senior Staff Software Engineer, Data

OR · On-site +1

$105K - $143K/yr

... or Backend Software Engineering. * Operated at Staff-level scope with cross-team technical ... Expert SQL skills and strong proficiency in Python or similar languages. * Deep experience with ...

... 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 ...

Senior Software Engineer, Storage Infrastructure

OR · On-site +1

$122K - $161K/yr

We're looking for a Senior Software Engineer to help evolve this platform. You'll work across the ... backend services * 6+ years of Python development experience building customer-facing APIs

Senior Agentic AI Software Engineer

OR · On-site +1

$122K - $161K/yr

Ability to obtain and maintain a Public Trust LTS is seeking a Senior Agentic AI Software Engineer ... Strong proficiency in Python and modern backend software engineering. * Experience building ...

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 ...

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 ...

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 ...

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

Showing results 21-40

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.

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 Application Developer - Charles River Development (CRD)

Portland, OR • Hybrid

Fisher Investments
Commercial Banking • 1 - 5K employees

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 4 days ago


Key responsibilities

  • Lead end-to-end delivery of CRD enhancements, including requirements, design, configuration, integrations, testing, deployment, and support

  • Configure workflows, rules, and layouts within Manager Work Bench or Central Work Bench, and support integration workflows using APIs and messaging frameworks

  • Collaborate with teams to support optimization workflows, ensure system stability, and translate requirements into technical specifications and documentation


Fisher Investments rating

8.5

Company rating: 8.5 out of 10

Based on 15 frontline employees who took The Breakroom Quiz


Job description

We are looking for a Senior Application Developer to join our Charles River Development (CRIMS) team within Fisher Investments Technology. You will combine deep business domain expertise with hands‑on technical skills using Java, Python, C#, SQL, REST APIs, and CRD's own API and automation frameworks.

The Opportunity:

You will support Charles River–driven workflows across Portfolio Engineering, Optimization, Guidelines, Implementation, Trading, and Trade Operations. You will collaborate with Portfolio Managers, Traders, and Technology teams to implement CRD enhancements, API integrations, portfolio optimization workflows, and automation solutions. You'll report to the AVP – PMG Technology Services

The Day-to-Day:

  • Lead end-to-end delivery of CRD enhancements: requirements, design, CRD configuration, integrations, testing, deployment, and ongoing support
  • Configure Manager Work Bench or Central Work Bench layouts, workflows, rules, and result sets
  • Hands-on work with the Charles River API Framework, including:
    • Frontend APIs – UI workflows, triggers, CRD interaction points
    • Backend APIs – data calls, order submissions, guideline checks, reference data, trading flows
  • Build and support integration workflows using REST APIs, services, and messaging frameworks
  • Apply working knowledge of portfolio optimization concepts (risk models, constraints, exposures, and transaction cost analysis)
  • Familiarity with industry optimization platforms including Axioma (portfolio construction, risk model integration) and OMEGA Point (optimization and risk analytics tools)
  • Collaborate with Portfolio Engineering teams to support optimization workflows feeding CRD
  • Ensure Start‑of‑Day readiness for CRD and support ongoing system stability
  • Translate our requirements into detailed functional and technical specifications, user stories, diagrams, and interface documentation

Your Qualifications:

  • 10+ years experience in Application Development:
    • Advanced SQL – complex queries, performance tuning
    • Java or C# – ability to interpret, collaborate, and support integrations
    • REST API integration, testing, and troubleshooting
  • 5+ experience in:
    • Python Programming
    • Investment/Wealth Management industry
  • 3+ years’ experience in CRD or any other Order Management System (OMS) Implementation / Customization , Workbench (Manager or Central) configuration experience
  • Experience with Order Management System (OMS) Batch Automation, including monitoring and exception handling
  • Hands-on experience with the Order Management System API Framework (frontend and backend)
  • Familiarity with portfolio optimization concepts (risk factors, constraints, optimization models)
  • Experience with optimization tools such as Axioma and OMET/Gap Point.
  • Experience with Order Management workflows, markets, and trading processes (Equities & Fixed Income)
  • Experience using Agile SDLC, process diagramming, and workflow mapping.
  • Bachelor's degree in finance, Economics, Computer Science, Engineering, Math, or equivalent

Compensation:

  • $125,000 - $165,000 base salary per year in the state of WA. New hires should expect to start at the lower end of the range depending on experience
  • Eligible for a discretionary bonus based on firm and individual performance

Why Fisher Investments:

We work for a bigger purpose: bettering the investment universe. We take great pride in our inclusive culture, our learning and development framework customized for every employee, and our Great Place to Work Certification. It's the people that make the Fisher purpose possible, and we invest in them by offering exceptional benefits like:

  • 100% paid medical, dental and vision premiums for you and your qualifying dependents
  • A 50% 401(k) match, up to the IRS maximum
  • 20 days of PTO, plus 10 paid holidays
  • Family Support programs including 8 week Paid Primary Caregiver Leave, $10,000 fertility, family forming, and hormonal health assistance, and back-up child, adult, and elder care
  • This is an in-office role. Based on your role, tenure, and performance eligibility you may have the opportunity to participate in our hybrid work from home program. This program is subject to change.

FISHER INVESTMENTS IS AN EQUAL OPPORTUNITY EMPLOYER


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