Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Python Developer

United IT Solutions

Job Title: Senior Python Developer


Work Location: Bellevue, Washington (Onsite)


Job Description:


We are looking for an experienced Senior Python Developer with strong backend expertise and hands-on exposure to modern frontend frameworks and cloud-native technologies. The ideal candidate will design, develop, and maintain scalable microservices and APIs while collaborating closely with frontend, DevOps, and product teams.

Key Responsibilities

  • Design, develop, and maintain high-performance Python applications
  • Build and manage RESTful APIs and microservices using Flask and FastAPI
  • Develop and integrate frontend components using React.js and Vue.js
  • Implement microservices architecture with secure and scalable API communication
  • Create and manage CI/CD pipelines for automated build, test, and deployment
  • Containerize applications using Docker and orchestrate using Kubernetes
  • Optimize application performance, scalability, and reliability
  • Work with Webpack, Vite, and Babel for frontend build optimization
  • Participate in architecture discussions, code reviews, and design decisions
  • Ensure application security, best coding practices, and documentation
Required Skills


Backend
  • Strong proficiency in Python (8+ years)
  • Extensive experience with Flask and FastAPI
  • Strong understanding of microservices architecture
  • API development (REST, JSON, authentication, authorization)
Frontend
  • Hands-on experience with React.js and Vue.js
  • Knowledge of frontend build tools: Webpack, Vite, Babel
  • Understanding of responsive UI and component-based architecture
DevOps & Cloud
  • Experience with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI, etc.)
  • Strong hands-on experience with Docker and Kubernetes
  • Familiarity with cloud platforms (AWS / Azure / GCP - preferred)
Nice to Have
  • Experience with GraphQL
  • Knowledge of event-driven architecture
  • Familiarity with monitoring tools (Prometheus, Grafana, ELK)
  • Experience working in Agile/Scrum environments
Education
  • Bachelor's or Master's degree in Computer Science or related field
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Python Developer in Bellevue, WA vacancy
  •  ...Senior Python Developer Work Location: Bellevue, Washington (Onsite) We are looking for an experienced Senior Python Developer with strong backend expertise and hands-on exposure to modern frontend frameworks and cloud-native technologies. The ideal candidate will... 
    Senior

    United IT

    Bellevue, WA
    5 days ago
  •  ...of modern frontend development practices. Database: Hands-on experience with relational databases (e.g., MySQL, PostgreSQL). Nice to have - Other Languages English: C1 Advanced Seniority Senior
    Senior

    Luxoft

    Seattle, WA
    5 days ago
  • A technology solutions company is seeking a Sr Software Engineer to design and develop lab platforms using Perl, Python, and Shell scripting. The ideal candidate must have in-depth Unix knowledge and be proficient in troubleshooting network issues. Strong skills in Perl... 
    Senior

    Highbrow LLC

    Bellevue, WA
    4 days ago
  •  ...such as Chef, Puppet, and Ansible. Additionally, candidates should have at least 10 years of experience in developing automation solutions using Shell, Perl, and Python. This is an opportunity to work in a dynamic tech environment focused on innovative solutions. #J-18808-... 
    Senior
    Contract work

    Stem Xpert

    Bellevue, WA
    2 days ago
  •  ...We're seeking a Staff Data Scientist to develop and deploy machine learning solutions for...  ...Work closely with product, engineering, and senior researchers to translate requirements...  ...experience Technical Skills: Proficient in Python and ML frameworks (PyTorch, TensorFlow,... 
    Senior

    Warner Bros.

    Bellevue, WA
    5 days ago
  •  ...Job Title Full Stack Developer Must Have Technical Skills AI/ML; Gen AI; C# 5.0; Digital: HTML5-CSS3; Foundation: JavaScript; Digital: Chatbots / Conversational Agents; Digital: ReactJS Roles & Responsibilities Full Stack Developer (C# or equivalent Object... 
    Senior

    Diverse Lynx

    Bellevue, WA
    1 day ago
  •  ...Python Developer Location: Bellevue, WA/ Santa Clara, CA (Onsite day 1) Duration: Contract/Fulltime Job Description: Mandate – Python, Multitasking, AWS (RDS, S3) Experience: ~6+ years within specific technology domain areas (e.g. software development... 
    Full time
    Contract work

    Zortech Solutions

    Bellevue, WA
    1 day ago
  • $165.2k - $306.8k

     ...We're seeking a Staff Data Scientist to develop and deploy machine learning solutions for...  ...Work closely with product, engineering, and senior researchers to translate requirements...  ...Technical Skills : ~ Proficient in Python and ML frameworks (PyTorch, TensorFlow,... 
    Senior
    Temporary work
    Local area

    Warner Bros. Discovery

    Bellevue, WA
    4 days ago
  •  ...Senior Data Engineer Employment Type :- W2 Duration :- Long Term Visa Type :- All Visa applicable...  ...required :- 8-10+ years Key Skills :- Python , Shell scripting , Data Framework ,...  ...like AWS or Azure. Responsibilities Design, develop, and optimize scalable data pipelines to... 
    Senior

    Highbrow LLC

    Bellevue, WA
    3 days ago
  • Siteimprove is seeking a Senior Principal Product Marketing Manager to enhance its Accessibility product line and drive business impact through strategic marketing initiatives. This role involves collaborating closely with multiple teams to establish clear positioning,... 
    Senior

    Siteimprove

    Bellevue, WA
    3 days ago
  •  ...intelligent, high-performance systems. The ideal candidate should have 5-10 years of software development experience, proficiency in Python, and a background in designing scalable systems. Responsibilities include mentoring engineers and championing engineering... 
    Senior

    C-Serv Global Ltd

    Bellevue, WA
    3 days ago
  •  ...Title : Senior Data Engineer Location : Bellevue, WA 6 - 8 years of experience Primary Skills: PowerShell; ADF; Kusto; PL/SQL; Azure; Azure VM Roles & Responsibilities: Run the various template-based campaign on regular basis on various... 
    Senior

    AceStack LLC

    Bellevue, WA
    5 days ago
  •  ...building intelligent multi-agent systems. Candidates should have 5-10 years of software development experience, strong proficiency in Python, and a solid background in designing scalable distributed systems. The position includes benefits like medical, dental, life... 
    Senior

    C-Serv

    Bellevue, WA
    4 days ago
  • $155.12k - $288.08k

    Warner Media, LLC. is looking for a Senior Machine Learning Engineer for their Video AI team in Bellevue, WA. The successful candidate will design and implement ML models for video understanding, contributing to both technical and creative workflows. Applicants should... 
    Senior

    Warner Media, LLC.

    Bellevue, WA
    6 days ago
  •  ...Computer Science, paired with over 10 years of IT experience. The ideal candidate should have hands-on experience with Agentic AI, Python proficiency, and familiarity with tools like Snowflake and Databricks. Strong understanding of Telcom mobile networks is essential,... 
    Senior
    Contract work

    Lorven technologies

    Bellevue, WA
    4 days ago
  • $298k - $350k

     ...accuracy, reliability and impact of ML models while enabling other teams to build, evaluate, and improve their own products. As a Senior Staff Machine Learning Engineer, you will define and uphold the quality bar for ML systems across the organization. You will design... 
    Senior
    Work at office
    Flexible hours
    3 days per week

    Unchain Data

    Bellevue, WA
    2 days ago
  • Job Title: Sr. Developer (Python Full Stack) Location: Bellevue, WA (5 days onsite from day 1) Required Skills & Experience: 5+ years of professional experience in full-stack development. Strong proficiency in Python and backend frameworks like Flask and FastAPI. Proficiency... 
    Senior

    Highbrow LLC

    Bellevue, WA
    2 days ago
  • UiPath in Bellevue, WA is looking for a Senior Principal Software Engineer to drive product development for an AI orchestration platform. You'll build scalable backend services and ensure system reliability while participating in an on-call rotation. The ideal candidate... 
    Senior

    UiPath

    Bellevue, WA
    4 days ago
  • $168k - $220.5k

     ...done. The Product Data Science team is looking for a Full-stack Senior Data Scientist to come aboard and be part of Snowflake's most...  ...related experience. ~ Expert-level experience working with SQL & Python including scikit-learn, numpy, and pandas. ~ Expert in... 
    Senior
    Flexible hours

    Snowflake Computing

    Bellevue, WA
    4 days ago
  • $140k - $175k

     ...Senior Full Stack Engineer (Python, Serverless, AI Fluency) Seattle Vynyl's technologists, designers and product strategists are experts at...  ...Serverless technologies (Lambda, DynamoDB, SQS, EventBridge), developing event-sourced systems that provide complete state... 
    Senior
    Full time
    Shift work

    VYNYL

    Seattle, WA
    5 days ago
  • $149k - $245k

     ...critical revenue stream to the company. At Chewy, our Sponsored Ads Technology team based out of Bellevue, WA is looking for a Senior Machine Learning Engineer to help launch various innovative ads-offerings for Chewy onsite and offsite sponsored ads. As... 
    Senior
    Local area
    Flexible hours

    Chewy

    Bellevue, WA
    4 days ago
  • $146k - $183k

     ...Washington, is looking for a Sr. Software Engineer to deliver high-quality cloud-based backend services. In this role, you will design, develop, and optimize features, collaborating effectively within teams. A Master’s degree in a related field and extensive software... 
    Senior

    BlackLine

    Seattle, WA
    4 days ago
  • $183.7k - $248.6k

     ...opportunity Unity is looking for a Senior Machine Learning Infrastructure Engineer...  ...in production Proficiency in Golang or Python, with strong systems engineering fundamentals...  ...all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also... 
    Senior
    Work at office
    Remote work
    Worldwide
    Relocation package

    Unity

    Bellevue, WA
    2 days ago
  • $155.12k - $288.08k

    WarnerMedia Services, LLC is seeking a Senior Machine Learning Engineer to work on next-generation AI systems for video. This role requires...  ...particularly in computer vision, and significant experience in developing production-ready ML models. The successful candidate will... 
    Senior

    WarnerMedia Services, LLC

    Bellevue, WA
    4 days ago
  •  ...Title: Senior Data Engineer Location: Bellevue, WA JOB DESCRIPTION: Roles & Responsibilities Digital Marketing; MSBI; Database Administration (DBMS); Cosmos; Digital : Big Data Platforms Key Responsibilities Own end... 
    Senior

    SWITS DIGITAL Private Limited

    Bellevue, WA
    2 days ago
  • Snapchat seeks a Software Engineer, ML Infrastructure to design and optimize infrastructure for machine learning workloads. This role involves building scalable ML model training and serving systems, enhancing feature generation pipelines, and collaborating with machine...
    Senior
    Work at office

    Snapchat

    Bellevue, WA
    9 hours ago
  •  ...re looking for a highly accomplished and senior-level Forward Deployed Engineer with 5+ years...  ...partner who can not only design and develop bespoke solutions leveraging our Agentforce...  ...languages (e.g., JavaScript, Java, Python, Apex) Extensive hands‑on experience building... 
    Senior

    B Capital

    Bellevue, WA
    9 hours ago
  • $155.12k - $288.08k

    Senior Machine Learning Engineer - Video AI (Vision & Creative Systems) Job Description Overview...  ...understanding and multimodal systems. Develop capabilities for creative workflows,...  ...TensorFlow). Strong programming skills in Python and solid computer science fundamentals.... 
    Senior
    Temporary work
    Local area

    WarnerMedia Services, LLC

    Bellevue, WA
    4 days ago
  •  ...design and scale evaluation frameworks for AI systems. In this senior role, you will contribute to shaping product and business strategy...  ...of experience in quantitative roles, strong proficiency in Python or R, and the ability to communicate complex findings to executive... 
    Senior

    Centaur Labs

    Bellevue, WA
    3 days ago
  • $64k - $98k

     ...utilizing tools like Azure DevOps. Ideal candidates should have experience with Microsoft Azure, Power BI, and programming languages like Python and C#. This position offers a salary range of $64,000 - $98,000 per year and comprehensive employee benefits. #J-18808-Ljbffr... 

    Tata Consultancy Services

    Bellevue, WA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Python Developer. Be the first to apply!