Source Job

US

  • Develop new products and features using modern backend technologies
  • Collaborate closely with QA to ensure product quality through test-driven development (TDD)
  • Drive architectural decisions and propose solutions for complex technical challenges

Python Flask FastAPI

20 jobs similar to Senior Back-end Engineer (Python)

Jobs ranked by similarity.

Global

  • Design, develop, and maintain Python-based solutions, services, and APIs.
  • Build scalable, reliable, and secure integration solutions in line with best practices.
  • Participate in system architecture and design discussions to provide technical insights.

Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation, supporting digital transformation for some of the world's largest enterprises. With nearly 1000 full-time professionals and a culture of Relentless Performance, Miratech has an annual growth rate exceeding 25%.

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.

OLX is building marketplace sustainable ecosystems that millions of people depend on every month to buy and sell cars, find homes, land jobs, and trade secondhand goods. They are backed by Prosus, one of the world's largest tech investors with a culture that's ambitious, fast-moving, and built on trust.

Global 5w PTO

  • Design & implement backend services for payment infrastructure and partner integrations.
  • Collaborate with cross-functional teams for reliable and scalable solutions.
  • Write clean, maintainable, well-tested code, following modern development practices.

Jobgether is a platform that helps match candidates with jobs using AI. They focus on quick and fair application reviews and AI-powered matching for roles.

Europe

  • Design, develop, and maintain efficient, reusable, and reliable Python code.
  • Collaborate with cross-functional teams to define and implement new features.
  • Develop and maintain RESTful APIs, optimizing speed and scalability.

Everience is an international consulting group offering digital services enhanced by artificial intelligence, placing people at the center of the AI revolution. With a presence in Europe, Africa, Asia, and America, Everience offers its 4,000 employees a stimulating and challenging environment.

Latin America

  • Design and implement backend architecture to shape the platform.
  • Build GraphQL APIs for querying and analyzing genetic construct data.
  • Develop services using Python, SQLAlchemy, and modern backend frameworks.

This innovative company is developing a synthetic biology platform, combining biology, software engineering, and advanced computation to accelerate the development of next-generation therapeutics. They are building tools that transform biological engineering into a true engineering discipline.

$123,696–$254,667/yr
US

  • Own and deliver key product features from design through deployment.
  • Mentor and support engineers, offering guidance and helping to reinforce high engineering standards across the team.
  • Ship high-performing and resilient APIs that adhere to industry standards and are delightful to use.

tvScientific is the first and only CTV advertising platform purpose-built for performance marketers. They leverage massive data and cutting-edge science to automate and optimize TV advertising to drive business outcomes.

South America

  • Design developer/agent-friendly APIs.
  • Build, test, and deploy applications to deliver critical global communications services.
  • Identify and resolve issues related to latency, scalability, and performance.

Telnyx is building the future of global connectivity. They have a financially stable and profitable company that allows them to invest in pioneering technologies and foster an environment of continuous learning and growth for their team.

US 4w PTO 11w maternity

  • Design, build, and maintain features across our application that power reporting and insights capabilities.
  • Write clean, well-tested, and well-documented code.
  • Collaborate with product managers, designers, and engineers to translate requirements into scalable technical solutions.

Muck Rack is the leading SaaS platform for public relations and communications professionals, enabling organizations to build trust, tell their stories, and demonstrate the unique value of earned media. Founder-controlled, fully distributed, and growing sustainably, Muck Rack has received several awards for its culture and product.

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.

Global 3w PTO

  • Build and maintain full-stack product features from concept to production, ensuring functionality is reliable, scalable, and user-focused.
  • Design and implement backend systems, APIs, and data models that support core product capabilities and integrations.
  • Collaborate with product stakeholders to translate business objectives and user needs into practical technical solutions.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly. It identifies the top-fitting candidates and it is managed by their internal team.

$170,000–$240,000/yr
US 4w PTO

  • Build software systems used by millions of low-income Americans, helping to put dollars back in their pockets
  • Build iOS and Android apps using Vue + TypeScript + Capacitor
  • Develop significant server-side software using Python and Flask, backed by Postgres and Redis; leverage AWS offerings as well as other open source technologies

Propel is dedicated to building technology that strengthens the social safety net. It's a team of approximately 100 passionate individuals, fostering a future where every American possesses the necessary tools and resources to succeed.

$175,000–$195,000/yr
US Unlimited PTO

  • Design and build robust, scalable applications using Python, Django, and modern frontend web technologies
  • Build frontend data visualization components that enable users to explore and interpret complex healthcare pricing data
  • Work autonomously on complex assignments requiring specialist contribution and cross-team collaboration

Turquoise Health aims to make healthcare pricing simpler, more transparent, and lower cost. They are a Series B startup backed by top VCs and known for their accomplished team with diverse interests and a passion for improving healthcare.

Europe

  • Develop a strong understanding of Workera's AI-powered platform, customers, and business model.
  • Actively lead and deliver your first full project, owning backend architecture, build, and rollout end-to-end.
  • Architect and own backend systems that are robust, performant, and built to scale.

Workera is redefining how enterprises understand, develop, and mobilize talent in the age of AI. The company is a fast-growing, Series B Silicon Valley company building AI-native skill assessments for the world’s largest organizations, with clients including Samsung, Siemens Energy, and the U.S. Air Force.

$53,300–$119,850/yr
Global Unlimited PTO 11w maternity

  • Lead the development of major team-scoped projects, participate in cross-team initiatives
  • Actively participate in product work in the team: provide feedback, suggest solutions to the problems.
  • Use technical insights and expertise to suggest product improvements

Remote is solving modern organizations’ biggest challenge – navigating global employment compliantly with ease. They enable businesses of all sizes to recruit, pay, and manage international teams with a future-focused work culture. The team works asynchronously around the world.

US Canada Unlimited PTO

  • Collaborate closely with business stakeholders and other engineers to deliver impactful solutions.
  • Integrate services and product features with databases and messaging queues.
  • Contribute to the development of our MLOps tools for ML models.

Trellis is rewriting the insurance experience from the inside out. They are a profitable, fast-growing Series A startup backed by General Catalyst, QED, NYCA, and Amex Ventures that brings clarity and ease to insurance shopping.

Global

  • Develop, deliver, document, and support robust and stable backend application features.
  • Implement backend functionality with attention to performance, readability, and maintainability.
  • Help maintain and improve application monitoring by setting up or adjusting alerts, dashboards, or logs.

Launch Potato is a digital media company that connects consumers with leading brands through data-driven content and technology, reaching over 30M+ monthly visitors. They've built a high-growth, high-performance culture where speed, ownership, and measurable impact drive success.

US Unlimited PTO

  • End to end delivery of new features– from problem definition and technical design through implementation and deployment
  • Architect robust, scalable full-stack applications in the Python ecosystem using modern frontend technologies (e.g., Vue / JavaScript)
  • Work autonomously on complex assignments requiring specialist contribution and cross-team collaboration

Turquoise Health aims to simplify healthcare pricing, making it more transparent and affordable. They're a Series B startup backed by top VCs, striving to improve healthcare, and they value diversity and encourage BIPOC, people with disabilities, and LGBTQIA+ folks to apply.

APAC

  • Lead the end-to-end design, development, and maintenance of scalable backend applications using Python.
  • Architect, build, and optimize cloud-native solutions on AWS.
  • Mentor and guide engineers across levels, contributing to code quality, architecture choices, and development best practices.

ConnectWise is a global software company dedicated to the success of technology solution providers. They have over 3,000 colleagues in North America, EMEA, and APAC and value connections, colleagues, and 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.