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Senior Backend Python Jobs (NOW HIRING)

Chenega MIOS

Senior Backend Developer

Vienna, VA

$120.90K - $157.10K/yr

Req ID: 40538 Summary Senior Backend Developer Vienna, VA Are you ready to enhance your skills and ... Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ...

SLR Search

Staff Backend Engineer

New York, NY

$200K - $250K/yr

... years of Senior Backend Engineering experience, with a proven track record of architecting and deploying production-grade data pipelines in Python, Rust, or C++. -- Large-scale Data Expertise in ...

Chenega Corporation

Senior Backend Developer

Vienna, VA · On-site

$120.90K - $157.10K/yr

Summary Senior Backend Developer Vienna, VA Are you ready to enhance your skills and build your ... Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ...

Astra

Senior Backend Engineer

$160K - $220K/yr

Senior Backend Engineer Location: Remote (US) Type: Full-time Experience: 5+ years About Astra ... Python (we use Python 3), strong understanding of web frameworks and APIs * Database Design:

Urban SDK

Senior Backend Engineer

About the role We are hiring a Senior Backend Engineer to design and build scalable data-intensive systems using Python and modern big data tooling. You will work on data pipelines, APIs, and backend ...

The Greene Group

Senior Backend Engineer

Manhattan, NY · On-site

Senior Backend Engineer Our client is a late stage SaaS company in NYC that is experiencing ... Experience building modern REST APIs using Java, Python, Go, or a similar language. * A methodical ...

Commure

Senior Backend Engineer

San Francisco, CA · On-site

The Senior Backend Engineer will design and influence backend architecture for scalable AI-powered ... limited to Python, Go, FastAPI, Flask, and other frameworks • Lead technical planning and ...

Commure

Senior Backend Engineer

Mountain View, CA · On-site

The Senior Backend Engineer will design and influence backend architecture for scalable AI-powered ... limited to Python, Go, FastAPI, Flask, and other frameworks • Lead technical planning and ...

Commure

Senior Backend Engineer

Manhattan, NY · On-site

The Senior Backend Engineer will design and influence backend architecture for scalable AI-powered ... limited to Python, Go, FastAPI, Flask, and other frameworks • Lead technical planning and ...

The Greene Group

Senior Backend Engineer

Manhattan, NY · On-site +1

Senior Backend Engineer Our client is a late stage SaaS company in NYC that is experiencing ... Experience building modern REST APIs using Java, Python, Go, or a similar language. * A methodical ...

Addison Group

Sr. Backend Engineer

San Ramon, CA · On-site

$65 - $75/hr

Title : Sr. Backend Engineer Location : San Ramon, CA Pay : $65-75/hr Job Type : 6 Month Contract ... React, TypeScript • Backend: o Python (API platform, AWS Lambda, dynamic DBs) o Node.js, ...

Maximus

Senior Back-End Developer

VA · On-site +1

$120.90K - $157.10K/yr

The Senior Back-End Developer provides subject matter proficiency for work described in the task ... in Python and PostgreSQL. - 5 years of experience with bug tracking software (e.g., Jira). - 5 ...

Phonely Ltd

Senior Backend Engineer

San Francisco, CA · On-site

$200K - $350K/yr

Senior Backend Engineer (Python) At some point in the future, every business will answer their phone with voice AI. We are making sure that when they build that AI agent, the experience of doing so ...

Urban Legend

Senior Backend Engineer

Alexandria, VA · On-site

JOB SUMMARY: We're looking for a Senior Backend Engineer with deep Django and API experience to ... Django & Python * Deep experience building production Django apps * Strong knowledge of Django REST ...

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Senior Backend Python information

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$16K

$148.2K

$191K

How much do senior backend python jobs pay per year?

As of May 29, 2026, the average yearly pay for senior backend python in the United States is $148,233.00, according to ZipRecruiter salary data. Most workers in this role earn between $145,500.00 and $167,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Backend Python Developer, and why are they important?

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 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 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.

More about Senior Backend Python jobs
What cities are hiring for Senior Backend Python jobs? Cities with the most Senior Backend Python job openings:
What are the most commonly searched types of Backend Python jobs? The most popular types of Backend Python jobs are:
What states have the most Senior Backend Python jobs? States with the most job openings for Senior Backend Python jobs include:
What job categories do people searching Senior Backend Python jobs look for? The top searched job categories for Senior Backend Python jobs are:
Senior Backend Python jobs near you
Infographic showing various Senior Backend Python job openings in the United States as of May 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 91% Physical, and 9% Remote job distribution, with an average salary of $148,233 per year, or $71.3 per hour.
Senior Backend Developer

Senior Backend Developer

Chenega MIOS

Vienna, VA

$120.90K - $157.10K/yr

Other

Posted 16 days ago

Job description

Req ID: 40538
Summary
Senior Backend Developer
Vienna, VA
Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level!
Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace.
As a Senior Backend Developer on our team, you will build software leveraging Esris products and APIs to build core backend services that solve complex problems at a global scale. From building intuitive AI web interfaces to writing Python for geoprocessing tools and AI agents, youll be exposed to the full development lifecycle and cutting-edge GIS solutions.
Responsibilities
  • Build backend services that power geospatial processing, automation, and user-facing capabilities
  • Develop APIs, proxies, and integration services using Node.js and Python
  • Create and maintain backend tooling that extends ArcGIS Enterprise in containerized environments
  • Develop and maintain geoprocessing services, automation scripts, and operational workflows
  • Build connectors and ingestion pipelines across diverse enterprise data sources
  • Support deployments across cloud-native and on-prem environments
  • Improve reliability and performance through API design, testing, monitoring, and observability
  • Collaborate with the platform, DevOps, and GIS teams to translate requirements into
  • production solutions
  • Other duties as assigned

Qualifications
  • Bachelors degree in computer science, engineering, GIS, or related technical field (or equivalent practical experience)
  • 5+ years of industry experience as a backend software engineer or equivalent practical experience
  • Hands-on experience developing backend services using:
  • Python
  • JavaScript / Node.js
  • Java (for enterprise integrations and services)
  • Experience designing and building REST APIs and service-based architectures
  • Experience extending or integrating with ArcGIS Enterprise or similar enterprise geospatial platforms
  • Experience working in containerized environments (Docker, Kubernetes, or similar)
  • Active or Current (within two years of active) Top Secret Security Clearance with SCI eligibility

Preferred Qualifications:
  • Masters in computer science, Mathematics, Geographic Information Systems (GIS), or STEM-related field
  • Esri certification
  • CompTIA Security + certification
  • Experience with containerization technologies such as Docker and Kubernetes
  • Familiarity with cloud platforms (Azure, AWS, or Google Cloud Platform)
  • Experience with monitoring, logging, and observability tools
  • Exposure to DevSecOps practices and secure development pipelines
  • Experience with ArcGIS Enterprise SDKs, automation frameworks, or platform extensions
  • Experience building services for geospatial analysis, data pipelines, or map services
  • Familiarity with enterprise authentication, proxies, and secure service architectures
  • Experience with relational and spatial databases (PostgreSQL/PostGIS, SQL Server, etc.)
  • Exposure to event-driven architectures, batch processing, or distributed data workflows

Knowledge, Skills, and Abilities:
  • Ability to work independently and yet be effective within a team setting
  • Must be capable of managing multiple efforts with time-related constraints in a fast-paced contracting environment
  • Demonstrated ability to effectively communicate and collaborate with diverse internal and external stakeholder groups and individuals
  • Friendly presence, helpful attitude, good interpersonal skills, and ability to work well with others.
  • Excellent skills in Microsoft Word, Excel, and other Office applications
  • Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.
  • Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired.
  • Good problem-solving skills; ability to visualize a problem/situation and think abstractly to solve it
  • Familiarity with:
  • Geoprocessing workflows
  • Proxies and middleware services
  • Automation of GIS or data processing tasks
  • Solid fundamentals in:
  • API design
  • Software/system design
  • Testing and debugging distributed services
  • Strong problem-solving, communication, and collaboration skills

How youll grow
At Chenega MIOS, our professional development plan focuses on helping our team members at every level of their careers to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe theres always room to learn.
We offer opportunities to help sharpen skills in addition to hands-on experience in the global, fast-changing business world. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their careers.
Benefits
At Chenega MIOS, we know that great people make a great organization. We value our team members and offer them a broad range of benefits.
Learn more about what working at Chenega MIOS can mean for you.
Chenega MIOSs culture
Our positive and supportive culture encourages our team members to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them be healthy, centered, confident, and aware. We offer well-being programs and continuously look for new ways to maintain a culture where we excel and lead healthy, happy lives.
Corporate citizenship
Chenega MIOS is led by a purpose to make an impact that matters. This purpose defines who we are and extends to relationships with our clients, our team members, and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities.
Learn more about Chenegas impact on the world.
Chenega MIOS News- ;br>
Tips from your Talent Acquisition Team
We want job seekers exploring opportunities at Chenega MIOS to feel prepared and confident. To help you with your research, we suggest you review the following links:
Chenega MIOS web site - ;br>
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#Chenega Agile Real Time Solutions, LLC
Chenega Corporation and family of companies is an EOE.
Equal Opportunity Employer/Veterans/Disabled
Native preference under PL 93-638.
We participate in the E-Verify Employment Verification Program

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