Source Job

$150,000–$180,000/yr
US

  • Design, develop, and maintain scalable applications using React and Python.
  • Collaborate with distributed teams and clients to deliver production-ready solutions.
  • Apply AI-native development tools and explore emerging large language model technologies.

React Python TypeScript JavaScript AI Tools

20 jobs similar to Senior Software Engineer - React & Python

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  • Develop full-stack applications and services using modern architectures, including RESTful APIs, containerized services, and front-end frameworks like React, Vue.js, or Angular.
  • Build and maintain backend services in Python and implement cloud-native solutions on Google Cloud or Azure, including microservices and async events.
  • Collaborate with Solutions Architects, participate in Agile ceremonies, and ensure code quality, security, and scalability through testing and CI/CD practices.

Egen is a fast-growing, entrepreneurial company with a data-first mindset, leveraging platforms like Google Cloud and Salesforce to help clients drive impact through data and insights. We bring together top engineering talent in a culture dedicated to learning, solving tough problems, and continuous innovation.

Global Unlimited PTO

  • Build and maintain application features across frontend and backend using Python, React, and TypeScript.
  • Collaborate with the engineering team to ship production-quality code and participate in architecture decisions.
  • Troubleshoot full-stack issues and support internal engineering initiatives.

CIQ builds enterprise infrastructure for high-performance computing, AI, and cloud-native orchestration, including Rocky Linux support and related products. It is a company of builders, operators, and open source practitioners serving large enterprises, government agencies, and research institutions.

Canada 3w PTO 12w maternity 12w paternity

  • Build and ship product features end to end across React, TypeScript, Django, Python, GraphQL, and surrounding systems.
  • Own meaningful product areas from idea through implementation, rollout, monitoring, and iteration, partnering closely with Product and Design.
  • Use AI coding agents deeply in daily workflow and help develop new tools, practices, and workflows to improve how the team builds software.

Fellow is an AI meeting assistant that helps teams turn conversations into decisions and action, built with privacy and security in mind. They are a remote-first company with optional office space in Ottawa and Montreal, and value speed, craftsmanship, and AI-native development.

$185,300–$276,000/yr
US Unlimited PTO

  • Lead end-to-end development of product features from design through deployment and ongoing support.
  • Architect and build scalable backend services and APIs using TypeScript/Node.js.
  • Collaborate cross-functionally with Product, Design, CX, and Integrations to deliver customer-facing functionality.

Meadow is a modern payments platform for higher education that simplifies the entire student financial experience. They are a highly ambitious, talented team transforming the $600 billion higher education payments industry.

$170,000–$200,000/yr
US Unlimited PTO

  • Lead and guide development teams to deliver high-quality, scalable solutions for enterprise clients.
  • Translate complex business and technical requirements into technical briefs and architectural decisions.
  • Ensure best practices in software development, DevOps, and agile methodologies are upheld.

Nearform is an independent team of data & AI experts, engineers, and designers building intelligent digital solutions. With 500 experts in 20+ countries, the company is known for a collaborative, people-first culture and trusted by leading enterprises.

US Unlimited PTO

  • Own meaningful parts of the Osano platform end to end, from shaping problems with Product to running solutions in production.
  • Use AI coding agents and automations to explore code faster, ship more, and eliminate repetitive work while ensuring every line is verified.
  • Build with privacy and security by design, mentor other engineers, and take part in on-call rotation and incident response.

Osano is a data privacy platform that helps organizations comply with GDPR, CCPA, and global privacy regulations. It is a fast-scaling B-Corporation with top-tier investors, recognized as a Great Place to Work with 97% employee satisfaction.

$80,000–$165,000/yr
Europe 4w PTO

  • Refine and improve existing product functionality with focus on usability, consistency, responsiveness, performance, and visual quality.
  • Build and maintain scalable full-stack solutions and implement thoughtful frontend interactions across the product.
  • Collaborate with full-stack, data, ML, and DevOps engineers to evolve capabilities and own projects from concept to completion.

Jobgether is an AI-powered job matching platform connecting candidates with opportunities. The hiring partner is a growth-stage company with an ambitious, international, and multidisciplinary team working on technology for a major global industry.

Global 4w PTO

  • Build and deliver end-to-end features using React, TypeScript, and Node.js for an AI-powered B2B compliance platform.
  • Design and implement backend services, APIs, business logic, and third-party integrations, including AI-powered features.
  • Take ownership of features from design to production, contribute to architecture, and use AI-assisted development tools in daily workflow.

5Blue Software is an Israeli-Ukrainian software development company specializing in custom software development, staff augmentation, dedicated engineering teams, AI solutions, and CTO-as-a-Service. It helps startups and mid-sized companies scale faster with vetted engineering talent across Europe.

$59,400–$75,600/yr
Global

  • Design, develop, test, deploy, and maintain software with clean, high-quality code.
  • Build new features and improve architecture, tooling, and system efficiency.
  • Collaborate with product managers, engineers, and designers to deliver impactful user-facing solutions.

Eneba operates an open, safe, and sustainable online marketplace for gamers, serving over 20 million active users. The company has a fast-growing, international team that values experimentation, collaboration, and continuous learning.

US

  • Implement new features across frontend/backend boundaries.
  • Troubleshoot production issues and identify/ship fixes.
  • Collaborate with engineers and designers to maintain a large codebase.

General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, the company values trust, honesty, alignment and transparency.

$135,000–$165,000/yr
US Unlimited PTO

  • Build full-stack features for the loan origination platform, including intake, decisioning, servicing, and collections.
  • Create internal tooling and data pipelines for loan management, compliance, and portfolio analytics.
  • Use AI-assisted development and collaborate with legal, data, and school stakeholders to deliver high-quality, compliant software.

Clasp is a mission-driven fintech expanding education access via student loan repayment and lending technology for colleges and employers. We're a venture-backed Forbes Fintech 50 startup focused on social impact.

US

  • Implement features that improve MDLinx and drive user impact, with ownership growing over time.
  • Apply software engineering best practices including automated testing, clean code, and peer review.
  • Read AI-generated plans and code critically, and identify work for AI-assisted automation.

M3 is a Japanese global leader in healthcare technology and research solutions, operating physician websites with over 5.8 million members. MDLinx, an M3 company, focuses on transforming pharmaceutical brand promotion through omnichannel engagement.

$170,000–$200,000/yr
US Unlimited PTO

  • Set technical direction and own critical architectural decisions for the 340BCheck team.
  • Drive proactive refactoring and resolve the hardest technical problems across distributed systems.
  • Mentor senior engineers and improve team culture and execution.

Bluesight's mission is to empower customers to deliver the right medicine to the right patient at the right time. It is a high growth healthcare information technology company with a start-up vibe and over 3,000 customers.

$160,000–$200,000/yr
US Unlimited PTO

  • Develop the next generation of Striveworks' AI/ML operations platform using React and TypeScript.
  • Collaborate with data scientists, designers, and engineers to create intuitive, maintainable user experiences.
  • Apply modern front-end tools and AI coding assistants to ship reliable, high-quality software.

Striveworks delivers AI operations software that monitors and sustains machine learning models in production, ensuring real-world performance and trust. Since 2018, the company has built a trusted team culture centered on ownership, candor, and collaboration.

US Unlimited PTO

  • Build and evolve React/Next.js front-end applications serving millions of monthly users.
  • Improve Core Web Vitals, accessibility, and technical SEO to drive discoverability and engagement.
  • Collaborate with product, SEO, and content teams to launch and iterate on high-impact shopping experiences.

NerdWallet is a financial technology company on a mission to bring clarity to all of life's financial decisions. It fosters an inclusive, flexible, and candid culture where employees are empowered to grow and take smart risks.

$175,000–$210,000/yr
US

  • Work across the stack to drive high-leverage projects from concept to completion and produce detailed technical specifications.
  • Up-level the team with expertise in API or system design, cloud infrastructure, healthcare data, or other areas while collaborating with a multidisciplinary team.
  • Build and refine user-facing features, establish consistent APIs, and write unit, integration, and end-to-end tests for new features.

Curai Health is a healthcare company that uses artificial intelligence and clinical expertise to make care more affordable, accessible, and effective. They are a mission-driven team of talented colleagues committed to collaborating closely and driving meaningful impact in healthcare.

$209,700–$311,400/yr
Global

  • Build fullstack features across search, scenario mining, and agentic tooling.
  • Work directly with model developers and researchers to define and measure success before building.
  • Own features end-to-end, from shaping ideas to shipping robust, maintainable software at scale.

Wayve builds the leading AI platform for autonomous driving, using an end-to-end approach that lets vehicles learn from real-world experience. They operate across global hubs with a hybrid culture focused on innovation, ownership, and collaboration.

$125,000–$155,000/yr
US 4w PTO

  • Design and implement complex, scalable systems using TypeScript, JavaScript, Python, and Django.
  • Own components from development through deployment, monitoring, and production support in AWS environments.
  • Mentor engineers, review code, and collaborate to break down ambiguous goals into concrete steps.

A1M Solutions is a woman-owned small business that preserves and improves government healthcare programs for underserved people in the US. The company values foundational values, deliberate focus, and empathetic connection, working at the intersection of policy, data, and user experience design.

US

  • Develop and deliver full-stack AI-powered applications on top of Unframe's platform.
  • Work closely with customers and internal teams to tailor solutions to enterprise needs.
  • Write clean, tested, and maintainable code with a focus on production readiness.

Unframe is an AI-first startup helping large enterprises launch LLM-powered applications rapidly. With $50M Series B and over $100M TCV, it scales globally with Fortune 500 customers, backed by Bessemer, Craft, and TLV.

US Unlimited PTO

  • Develop and enhance our React and NextJS website, building new features and optimizing existing functionality.
  • Partner with backend engineers to design cohesive end-to-end features and lead projects from inception to delivery.
  • Write technical design documents, manage Jira cards, run A/B tests, and maintain production stability while working fully remote.

Splash Financial helps people overcome debt by refinancing student loans and credit cards through a network of credit union and bank partners. The company is a remote-first startup with $6+ billion in loans refinanced and a culture that values ownership, innovation, and connection.