Source Job

Europe

  • Design, build, and operate customer-facing POS experiences across React Native, Expo, TypeScript, and Python services.
  • Develop offline-first capabilities and reliable APIs using PostgreSQL, Valkey, and REST.
  • Own observability, automated testing, release quality, and production support for critical workflows.

Python TypeScript React Native PostgreSQL Terraform

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

Europe 4w PTO

  • Build and ship frontend + backend features end-to-end.
  • Develop modern React applications and Python/FastAPI services.
  • Own tickets from implementation through self-QA, proactively thinking through edge cases.

Altamira is a software development outsourcing company focused on EdTech, Fintech, eCommerce, and Pharma. With teams in Slovakia, Ukraine, and the Middle East, we foster a culture of trust and ownership, with ambitions to grow across Europe and the US.

Europe

  • Set and evolve the technical strategy for Revenue Intelligence, translating product goals into coherent architecture and executable plans.
  • Lead design and delivery of complex capabilities across web applications, APIs, event-driven services, data pipelines, and analytical storage.
  • Identify and resolve systemic risks in scalability, reliability, security, and operability before they become recurring problems.

Cloudbeds provides an intelligently designed platform that powers hospitality properties across 150 countries, processing billions in bookings annually. With over 650 employees across 40+ countries, the company fosters a remote-first, inclusive culture and has been recognized as the World's Best Hotel PMS Solutions Provider.

Europe Unlimited PTO

  • Lead and build features end-to-end for WeTravel's Team Supply, turning the product into a network.
  • Work across TypeScript/React frontend and Ruby on Rails backend, taking ownership from conception to production.
  • Collaborate with product and mentor engineers to shape the operating system for the multi-day group travel industry.

WeTravel builds tools for travel businesses, enabling organizers to create trip proposals, process payments, and manage customers. With 8,000 organizers and over a million travelers served, the company is a category leader growing its platform from $1B to $10B in travel experiences.

India

  • Own software features end-to-end, from requirements through production.
  • Design and build scalable, reliable backend and full-stack applications.
  • Work with modern tech stack including Python/Go, React, PostgreSQL, and AWS.

This partner company is a technology organization that builds backend and full-stack applications. It is a remote-first, small, collaborative team with a high-trust culture and minimal bureaucracy.

Saudi Arabia

  • Own product features end to end from ambiguous requirements through deployment and monitoring.
  • Collaborate with product owners and domain experts to build reliable, maintainable full-stack solutions.
  • Leverage AI-assisted coding, code review, and QA tools to increase development velocity and quality.

The company builds production-grade web software for regulated domains such as fintech. It operates with small, collaborative engineering pods that emphasize ownership, autonomy, and AI-assisted development.

Bulgaria

  • Design, develop, and maintain scalable full-stack applications using Python and React.
  • Develop cloud-native applications supporting patient registration, scheduling, and clinical operations.
  • Collaborate with cross-functional teams and participate in architecture discussions, code reviews, and sprint planning.

This clinician-founded organization provides integrated mental health care across the United States. Founded in 2011, it combines psychotherapy, psychiatry, and nutritional counseling through a telehealth-first hybrid care model.

$100,000–$165,000/yr
US Unlimited PTO

  • Design, build, and maintain scalable full-stack systems with depth in backend services using TypeScript/Node.js and Python.
  • Contribute to architectural decisions, system design, and production readiness across AWS cloud infrastructure.
  • Mentor engineers, refine standards, and drive consistent delivery of well-scoped releases in a remote team.

Inizio Evoke is a healthcare company focused on making health more human through innovative solutions. They are an equal opportunity workplace emphasizing a fully remote, collaborative culture with outstanding company-paid benefits.

$154,500–$225,450/yr
US Canada Unlimited PTO

  • Build 0→1 products: Create new services, features, and user experiences from scratch, evolving prototypes into scalable systems.
  • Work through ambiguity: Transform loosely defined problem spaces into clear technical approaches, partnering with product and design.
  • Experiment rapidly: Build POCs, validate ideas with customer feedback, and influence product direction while ensuring quality end-to-end.

CaptivateIQ transforms how companies plan, manage, and optimize sales performance, starting with incentive compensation and expanding to broader sales planning. Backed by top investors like Sequoia and ICONIQ, the company fosters a product-focused engineering culture that empowers high-growth clients like Netflix and Stripe.

US Unlimited PTO

  • Build and maintain scalable systems for client launches and member access, owning the eligibility, identity, and configuration platform.
  • Work cross-functionally with product and design to translate ambiguous problems into clear technical plans and execute them across the full stack.
  • Serve as a technical thought leader, mentor other engineers, and drive cross-team engineering initiatives while maintaining HIPAA and GDPR compliance.

Modern Health is a mental health benefits platform for employers, offering employees access to one-on-one, group, and self-serve digital resources for well-being. With over $170 million in funding and a culture of high empathy and high accountability, Modern Health is the fastest female-founded company to reach unicorn status and is known for its drive to win.

$150,000–$280,000/yr
Global 5w PTO

  • Build end-to-end customer projects: discovery, design, deploy, and verify.
  • Model and load accounting data into Postgres, building migration and integration pipelines.
  • Develop internal tooling and productize recurring solutions to compress ship time.

DualEntry builds an AI-native ERP system that automates accounting, targeting the $220B+ fintech market. The company has raised over $100M from top investors, serves customers from startups to public companies, and fosters a culture of high achievers.

North America

  • Build and ship customer-facing products across web, desktop, and mobile.
  • Design, develop, and maintain backend services, APIs, and cloud infrastructure.
  • Take ownership of high-leverage problems and collaborate across a small engineering team.

This company operates an ambitious AI research and product environment spanning web, desktop, mobile, backend, and AI systems. It is a small, collaborative engineering team that values autonomy, technical excellence, and low-ego collaboration.

Canada

  • Develop scalable backend applications using Python and modern frontend interfaces with TypeScript and Angular or React.
  • Design and integrate REST APIs, microservices, and deploy cloud-native applications on AWS.
  • Collaborate with cross-functional teams, participate in CI/CD, and maintain production applications.

The partner company is seeking a Full Stack Developer to build scalable, cloud-based applications. Company size and culture details are not provided in the posting.

Spain 5w PTO

  • Design and evolve Advanced Tables for Confluence using TypeScript, React, and Atlassian Forge.
  • Build integrations with Jira and other cloud data sources via REST APIs and various data formats.
  • Take ownership throughout the product lifecycle, from design to testing and resolving escalated customer issues.

Appfire creates software that empowers teams to collaborate seamlessly across silos. With over 800 employees working remotely across 28 countries, the company fosters a culture of flexibility and ownership.

Unlimited PTO

  • Partner with cross-functional teams to define and validate new features end-to-end.
  • Build user-facing experiences in JavaScript/TypeScript and React that delight customers.
  • Design and implement REST API endpoints and microservices using Python or Java, backed by PostgreSQL.

Canopy is a fast-growing SaaS company building simple, powerful software for accounting firms. We place a strong emphasis on delighting our customers, spotting and solving problems, and being good people along the way.

$43,200–$86,400/yr
Global 2w PTO

  • Build end-to-end products across the stack and own the complete user experience.
  • Ensure software is clear, tested, observable, and maintainable while shipping quickly.
  • Use AI tools like Claude Code and Codex to accelerate development while taking full ownership.

AIOS is building the world’s first full-stack AI doctor, serving 200k patients per month via Bolt Pharmacy in the UK. The company is young, founder-led, and growing rapidly with a remote team distributed worldwide.

$84,680–$105,850/yr
Canada Unlimited PTO 20w maternity 20w paternity

  • Collaborate with product and design teams to develop innovative cardholder experiences across web and mobile platforms.
  • Lead the development of React Native-based SDKs and applications, ensuring high performance and seamless integration across platforms.
  • Architect and implement reusable components, optimize performance, and define technical roadmaps for high-quality UI experiences.

Marqeta is an embedded finance platform that enables companies to issue cards and manage payment operations in real time, powering well-known brands like Block, Cash App, and Uber. The company is publicly traded, serves nearly 80% of Americans weekly, and fosters a flexible, innovative culture with a Flex First work model.

$150,000–$180,000/yr
US 3w PTO

  • Architect, develop, and optimize primary web applications and APIs driving global e-commerce and digital parent experiences.
  • Create scalable CMS models and configuration systems that evolve with the product roadmap and expanding global audience.
  • Own security, reliability, and performance of the frontend stack, ensuring a seamless experience for millions of parents.

Lovevery is a mission-driven company that combines physical play products with digital education and support to help parents give their children the best early childhood experiences. They have won awards from Red Dot, Parents' Choice, and NAPPA, and were named one of Fast Company's most innovative education companies of 2022.

Global Unlimited PTO

  • Own the voice channel end to end, including telephony, speech pipelines, and latency budgets.
  • Build product features across the full stack using React/TypeScript, Scala/Python, and GCP.
  • Design for multi-tenant scale and implement safety, compliance, and observability systems.

Hopper uses data and machine learning to offer fintech products and travel services, aiming to become the leading travel platform globally. The company's app has been downloaded over 120 million times, it is the #3 online travel agency in North America, and has raised over $750 million in private capital.

US Unlimited PTO

  • Build best-in-class AI features end to end, including RAG pipelines, agentic workflows, and LLM apps on AWS Bedrock, shipping them to production fast.
  • Design and ship async Python services (FastAPI, SQLAlchemy 2 async) that stream live job progress to users over WebSocket/SSE and own features in the React/TypeScript portal.
  • Take real ownership from day one across backend, frontend, cloud, and applied AI, with mentorship from experienced engineers and a fast-moving fully remote team.

Veeva Systems is a mission-driven cloud software leader for the life sciences industry, helping pharmaceutical and biotech companies bring therapies to patients faster. As one of the fastest-growing SaaS companies with over $3B in revenue, it became a public benefit corporation in 2021 and supports a flexible work-anywhere culture.

Switzerland Unlimited PTO

  • Lead the full development lifecycle of product features, from user needs to production monitoring.
  • Build and improve systems supporting pricing, supplier management, and marketplace functionality.
  • Collaborate closely with product teams to identify customer problems and shape scalable solutions.

This company builds foundational technology for the global travel ecosystem, enabling businesses to operate more efficiently. They offer a flexible, international working environment with a focus on innovation and collaboration.