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1w PTO

  • Contributing to complex technical projects, ensuring robust, secure, and scalable software solutions.
  • Mentoring and guiding junior engineers, fostering a collaborative and productive work environment.
  • Driving innovation by encouraging new ideas, shaping software development, and collaborating closely with product management to create user-centric solutions.

Python Flask FastAPI

20 jobs similar to Senior Backend Software Engineer (Python)

Jobs ranked by similarity.

5w PTO

  • Own the design, implementation, and evolution of complex product areas and backend systems.
  • Build and maintain user-facing interfaces and backend services/APIs as required by the product.
  • Lead by example in code reviews, uphold and evolve shared engineering standards, and drive improvements to the quality, structure, and maintainability of the codebase over time.

NexGen Cloud is building a next-generation GPU cloud infrastructure. They are a scale-up by design, moving fast, solving complex problems and building technology that has real-world impact, with a team of curious, driven people who care deeply about quality, ownership and collaboration.

  • Design, build, and maintain scalable backend services using Python and modern frameworks.
  • Develop data integration services and connectors to support multiple products and clients.
  • Collaborate closely with product managers, engineers, and cross-functional teams in an Agile environment.

InvestorFlow delivers industry-specialized CRM, built on Salesforce, and digital portals to help alternative asset firms find opportunities, create and manage relationships. They serve over 175 clients and are headquartered in San Francisco, California.

$150,000–$180,000/yr
US

  • Assist in leading projects from design to delivery.
  • Partner with product managers and designers to define requirements during discovery and planning.
  • Collaborate with developers to deliver those requirements on time as new features or improvements to existing functionality.

Judi Health is an enterprise health technology company providing a comprehensive suite of solutions for employers and health plans. We are a late-stage startup with stability and startup energy with a focus on delivery, but healthy processes with a strong financial outlook that provides a sense of security.

Global

  • Collaborate with product management and stakeholders to deliver SaaS solutions.
  • Design, develop, and maintain backend services using Python and FastAPI for agentic workflows.
  • Contribute to developing multi-agent systems and integrate agents with third-party tools.

Granicus is dedicated to transforming the Govtech industry by uniting governments and constituents through technology. They offer cloud-based solutions for communications, website design, meeting management, and digital services, empowering stronger relationships between government and residents. The company has 5,500 federal, state, and local government agency customers.

Europe

  • Design, develop, and maintain full-stack web applications, ensuring high performance, scalability, and security
  • Implement new features and enhancements in a well-tested, maintainable, and efficient way
  • Collaborate with product managers and UX designers to create intuitive, responsive, and accessible interfaces

Exadel is an AI-first global tech company with 25+ years of engineering leadership. We have 2,000+ team members and 500+ active projects powering Fortune 500 clients, and our people are ambitious, collaborative, and constantly evolving.

Global

  • Python development of RESTful APIs using Flask and FastAPI.
  • Analysing requirements, proposing solutions and building well tested solutions.
  • Supporting, optimizing and maintaining solutions to meet SLOs.

Guidewire crafts the future of the property and casualty insurance industry by developing and delivering technology. They're a global team of more than 3,500 working at scale and speed across a $1 billion platform.

$101,600–$127,000/yr
UK 5w PTO

  • Simplify workflows: Translate operational needs into reliable code that reduces manual effort by deciding when and what to automate.
  • Evolve the architecture: Identify ways to modernise systems, managing trade-offs to keep them dependable as they scale.
  • Advocate for quality: Advocate for better engineering practices using code reviews and design sessions as a sounding board for the team.

Iwoca provides flexible and responsive finance to small businesses through smart technology, data science, and customer service. They have cleared the way for 100,000 businesses with over £4 billion in funding and aim to support one million SMEs, fostering lasting community and economic impact.

Europe

  • Expand ability to deliver reliable and scalable metadata systems.
  • Work on end‑to-end implementation of features, improve test coverage, and contribute to our big‑data and API infrastructure.
  • Primarily be contributing code within a cross-functional team, typically a few engineers, a designer, a data scientist, and a product manager.

Chartbeat Inc. is the parent company of Chartbeat, Tubular Labs, FatTail, and Lineup Systems. Together, they’re shaping the future of media strategy and revenue. Chartbeat's intuitive and powerful software has long empowered media brands to use their own data to build loyal audiences.

$405,000–$485,000/yr
US

  • Define and drive multi-year technical strategy for the Claude API.
  • Identify and personally lead the highest-complexity, highest-impact engineering initiatives spanning multiple teams.
  • Serve as the primary technical decision-maker for major architectural decisions with org-wide scope.

Anthropic's mission is to create reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. Their quickly growing team is composed of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.

Latin America

  • Collaborate with other developers, product owners and managers, and business stakeholders to craft new product features and improvements for our platform
  • Bring projects from initial concept through all cycles of development: from project definition to development, debugging, initial release and subsequent iteration
  • Build enterprise level solutions, ensuring scalability, supportability and maintainability

Bluelight is a leading software consultancy dedicated to designing and developing innovative technology that enhances users' lives. They are in an exciting phase of expansion and continually seeking exceptional talent to join its dynamic and diverse community.

Europe 7w PTO

  • Own complex integration and platform problems from discovery and design through to delivery, iteration and long-term evolution.
  • Strengthen and evolve existing integrations, improve internal tools and processes, and turn legacy or manual workflows into scalable, reliable systems.
  • Collaborate closely with designers, customer success and other engineers to enhance the product and the system behind it in a tight feedback loop.

Nory is an all-knowing restaurant management system that blends real-time data with AI predictive analytics, giving operators control of their margins. They are a company of 80+ people across Ireland, the UK, Spain and recently, New York.

Europe 6w PTO

  • Designing & building applications using Python.
  • Building and operating agentic systems that power GenAI applications.
  • Supporting component design, development and maintenance.

Nearform is an independent team of data & AI experts, engineers, and designers who build intelligent digital solutions and capability at pace. They create AI-enabled solutions that enhance digital experiences, empower developers, and deliver measurable results. Nearform has a team of 500 experts in 20+ countries and is trusted by leading enterprises.

$140,000–$180,000/yr
US

  • Participate in the decisions on “how” we deliver software.
  • Partner on the “what, when, who and why” of our software with Design and Product.
  • Lead a major feature or application and support junior engineering talent with mentorship and/or technical guidance.

Nooks is pioneering Classified Infrastructure-as-a-Service (CIaaS) to provide government and industry partners with the fastest, most efficient access to classified infrastructure. As a startup, they are offering a limited-time opportunity to be an equity owner in a pioneering new industry and they value innovation, collaboration, and a service-first mindset.

$114,000–$152,000/yr
US

  • Develop, test, and maintain applications using Python, Django, PostgreSQL, and Vue.js.
  • Design and implement CI/CD pipelines and infrastructure automation.
  • Participate in Agile ceremonies and collaborate daily with the delivery team.

Global Healthcare Exchange (GHX) enables better patient care and billions in savings for the healthcare community by maximizing automation, efficiency and accuracy of business processes. GHX is privately owned, operates in the United States, Canada and Europe, and employs more than 1000 people worldwide.

$120,480–$155,950/yr
Europe Unlimited PTO

  • Build and maintain stable, scalable foundational services that can be leveraged by other engineering teams.
  • Collaborate with many internal partners and product teams to influence the design of our API surface.
  • Design and develop reliable, secure, highly available and delightful experiences for the dbt Cloud admin and the end user.

Dbt Labs is the pioneer of analytics engineering, helping data teams transform raw data into reliable, actionable insights. They've grown from an open source project and now serve more than 5,400 dbt Platform customers, including Astra Zenica, Sky, Nasdaq, Volvo, JetBlue, and SafetyCulture.

$54,260–$57,527/yr
Europe 2w PTO

  • Design and evolve the technical architecture of applications.
  • Develop and maintain high-performance APIs in Python and Go.
  • Supervise developers technically (code review, mentoring).

Scalian is a leading Engineering Consulting Group in France, providing services in industrial project management, supply chain, and development of digital systems and AI. Founded in 1989, Scalian has over 5500 employees across 11 countries and 15 locations in France, with a turnover of 550 million euros. They work for major CAC40 groups on various projects and are Great Place to Work certified, experiencing 20% annual growth.

Europe

  • Design, develop, and maintain high-quality software solutions using Python.
  • Contribute to the design and evolution of scalable and maintainable software architectures.
  • Deploy, operate, and monitor applications in cloud environments (AWS, Azure, or GCP).

Lynx Analytics works on real-world AI and advanced analytics solutions with measurable business impact. They have a collaborative culture that values real outcomes, offering high ownership and rapid learning opportunities.

US

  • Design, implement, and maintain high-quality systems using Python on the backend and React / Next.js on the frontend, with emphasis aligned to your strengths
  • Lead technical design and implementation of complex, cross-team initiatives from concept through delivery
  • Act as a technical lead, building deep system knowledge and helping teams navigate architectural trade-offs

The Zebra is building the next evolution of our insurance platform—expanding how consumers engage with our products beyond comparison alone. They intentionally strive to create inclusive, diverse teams where different backgrounds and perspectives are valued.

Global

  • Architect, build, and optimize backend systems.
  • Take ownership of complex technical challenges.
  • Drive technical excellence and continuous improvement.

RoomPriceGenie is hiring a Senior Backend Engineer for their RM dev team. They value high ownership, real impact, and great people.