Source Job

$87,600–$124,100/yr
Canada

  • Lead the architecture and implementation of EASE features end-to-end.
  • Build full-stack products with TypeScript, Vue, APIs, and AWS/on-prem deployments.
  • Mentor developers and drive technical and process improvements.

TypeScript JavaScript Vue PostgreSQL Docker

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

Hungary

  • Design and build well-architected TypeScript features end to end for AML services, including case management and admin panel.
  • Lead team-level design reviews, write design docs, and challenge requirements that don’t add up.
  • Take part in on-call rotation, debug complex cross-system issues, and mentor engineers to raise the bar.

SEON is the command center for fraud prevention and AML compliance, helping thousands of companies stop fraud and reduce risk. The company is fast-growing, partnering with digital brands like Revolut, Wise, and Bilt.

$151,000–$178,500/yr
US

  • Lead and evolve the architecture of the core platform, including React frontend, Node.js/Express APIs, Postgres, and AWS ECS infrastructure.
  • Mentor engineers across all levels through pairing, review, and coaching, establishing engineering standards and practices.
  • Partner with engineering leadership and product to scope and de-risk large technical initiatives, driving delivery and production support.

AnswersNow is trailblazing the future of autism therapy with an innovative virtual ABA therapy platform designed by clinicians to make therapy more immediate, accessible, and effective. The company operates fully remote with a team focused on reshaping autism therapy, though its specific size and culture details are not provided.

UK Ireland 5w PTO 16w maternity 16w paternity

  • Lead large technical projects and set technical direction for privacy and AI governance features.
  • Design and develop new product functionality with TypeScript, React, and Node.js.
  • Mentor engineers and help shape engineering practices as we grow in the UK and Ireland.

Vanta helps businesses earn and prove trust by automating security monitoring and compliance for standards like SOC 2, HIPAA, and ISO 27001. The company has a kind and talented team and is growing quickly, with offices in SF, NYC, London, Dublin, Tel Aviv, and Sydney.

US

  • Build customer workflows end to end, spanning data models, APIs, web interfaces, and mobile experiences.
  • Partner with product to shape technical plans, surface risks, and stage delivery in useful increments.
  • Own quality and operations, from tests and feature flags to monitoring and incident response.

Odin is a workforce visibility and compliance platform powering infrastructure projects like AI data centers and clean energy construction. We've grown over 7x from 2024 to 2025, and our team is scaling to meet accelerating demand.

US

  • Lead full-stack technical strategy and architecture for messaging, personalization, and experimentation platforms at enterprise scale.
  • Design resilient microservices, robust data models, and clean API contracts while partnering on modular React/TypeScript components.
  • Mentor senior and mid-level engineers, drive architectural trade-offs, and champion observability, testing, and CI/CD best practices.

Atlassian builds collaboration and productivity software like Jira, Confluence, Trello, and Loom. It is a large, distributed-first company with a culture that values flexibility, family, and personal goals, enabling teams to collaborate across the globe.

$157,400–$208,300/yr
North America

  • Lead projects from idea to launch, partnering with product, design, and engineering teams.
  • Build features across the stack, from customer-facing card experiences to backend money movement systems.
  • Mentor engineers and elevate quality through design and code reviews.

Mercury is a fintech company offering banking services to startups, including debit and credit cards. The company emphasizes diversity, belonging, and a high-ownership, collaborative culture.

Canada

  • Own and deliver quarterly goals for your team, leading engineers through ambiguity to solve open-ended problems.
  • Collaborate with product, design, and analytics to articulate technical constraints and make risk-aware decisions.
  • Support operations and availability by creating metrics, escalating issues, and fostering a culture of quality and ownership.

Affirm provides transparent, pay-over-time financial services with no hidden fees. It is a remote-first company that values care, transparency, and flexibility, with a focus on inclusive employee benefits.

$140,000–$220,000/yr
North America LATAM Europe

  • Ship product end to end, from backend services and APIs to dashboard and developer-facing UIs.
  • Build the tools developers and agents use to reach Nango: APIs, SDKs, CLI, MCP and the web app.
  • Work directly with customers to understand their integration and agent use cases, then turn what you learn into a product.

Nango is a developer infrastructure company providing API access for agents and apps, enabling AI applications to connect to the real world through integrations. It is YC-backed with multi-million ARR, a team of 14, and over 700 paying customers including Replit and Ramp.

$145,500–$235,400/yr
US

  • Build and ship end-to-end product capabilities across frontend and backend systems.
  • Develop user experiences using TypeScript and React, along with services and APIs using Go, Python, or comparable tools.
  • Collaborate with Product, Design, Data, and engineering partners to balance usability, performance, reliability, and time to value.

LaunchDarkly provides a feature management platform that helps engineering teams ship software and AI with speed, safety, and control. They are a growing company that values humble, open, collaborative, and kind teams.

$190,800–$267,100/yr
US

  • Design and evolve the Shreddit web platform's architecture, performance, and developer tooling powering reddit.com for hundreds of millions of users.
  • Lead end-to-end delivery of complex cross-service initiatives in asset delivery, HTML processing, observability, and reliability for core web experiences.
  • Mentor junior and mid-level engineers and champion best practices while advancing developer experience through AI tooling and streamlined CI/CD pipelines.

Reddit is a community of communities built on shared interests and trust, home to open and authentic conversations on the internet. With 100,000+ active communities and about 130 million daily active visitors, it is one of the internet's largest sources of information.

$160,000–$170,000/yr
US

  • Partner closely with product and executive leadership to inform and implement company strategy.
  • Drive technical strategy and architecture for the forecasting product across all engineering domains.
  • Champion operational excellence, security, and compliance while mentoring engineering staff.

Endpoint is an interactive response technology (IRT) systems and solutions provider that supports the life sciences industry. Since 2009, the company has grown to have offices across the US, Europe, and Asia, focused on helping sponsors achieve clinical trial success.

Hungary

  • Build and maintain TypeScript services and admin panels for SEON's AML products.
  • Scope features with PMs, collaborate with QA, and ship secure, performant code.
  • Mentor teammates, improve CI/CD, and apply AI tools to boost development.

SEON is a fraud prevention and AML compliance platform helping companies stop fraud and protect revenue with real-time data signals. They partner with brands like Revolut and Wise, and foster a culture of ownership, learning, and growth.

$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.

$199,750–$260,000/yr
US

  • Drive front-end architecture and technical strategy across the NodeZero platform.
  • Mentor engineers and lead complex initiatives spanning multiple teams.
  • Build scalable, reusable UI systems and developer workflows in React and TypeScript.

Horizon3 is a fast-growing, remote cybersecurity company whose NodeZero platform delivers autonomous pentesting to find, fix, and verify attack vectors. It's a team of ex-special ops and startup engineers focused on collaboration, ownership, and results.

US

  • Embed with a US government client to understand workflows and build full stack features end to end.
  • Ship production software across front end, back end, data layer, and infrastructure in secure, constrained environments.
  • Integrate AI features and agentic workflows while working within client security and compliance processes.

TribalScale is a digital innovation firm that helps organizations adapt and thrive by building transformative digital products and applying AI to business challenges. They value curiosity, ownership, and practical innovation, empowering team members to be catalysts for change.

US Unlimited PTO

  • Lead front end and full stack initiatives from ambiguous problem to shipped, measured outcome.
  • Partner with product and design to define architecture and customer experience.
  • Own performance, stability, accessibility, and maintainability across the stack.

Grove Collaborative is a sustainability-focused consumer products company creating household and personal care essentials. It is a certified B Corp and Public Benefit Corporation, with a data and goal-driven engineering culture operating in small autonomous teams.

India

  • Own the architecture of the platform UI, including the application shell, module federation topology, shared component library, and build tooling.
  • Define and enforce performance metrics, accessibility standards, and release strategies across the front-end ecosystem.
  • Provide technical leadership through design proposals, code reviews, and mentorship of senior and mid-level engineers.

HighLevel is an AI-powered business operating system for SMBs, providing infrastructure to build and scale across 150+ countries. With over 2,000 team members across 10+ countries, we operate as a global, remote-first organization built for speed, ownership, and people-first culture.

US Unlimited PTO

  • Build and maintain the core of our production platforms, spending most of your time hands on in the codebase.
  • Own architecture decisions, review pull requests and designs from earlier-career engineers, and mentor engineers early in their careers.
  • Develop across the full stack, partnering with IT Security and Data and Analytics to keep systems reliable and built to last.

We elevate patient access to healthcare by partnering with health systems to transform how patients access care. We're a team of experts obsessed with the connection between people, processes, and technology that make healthcare organizations hum.

UK

  • Design, build, and operate reliable, scalable software solutions using TypeScript and Node.js
  • Collaborate in cross-functional squads to support financial workflows and regulated investment operations
  • Mentor engineers, lead technical delivery, and take accountability for services in a build-and-run model

Seccl is an Octopus-owned embedded investment platform building next-generation investing infrastructure. They power fintechs, banks, and wealth firms with close to a million investors, and are B Corp certified with an ownership-driven culture.

UK

  • Develop and guide Prolific's product as a Senior Product Engineer with a 'product builder' mind-set.
  • Bring broad practical knowledge across software development with a deeper specialism in front or backend.
  • Collaborate in a cross-functional team to plan, build, and support software customers love.

Prolific builds the human data infrastructure for AI development, connecting researchers with a global participant pool for ethical behavioral data. We are a mission-driven, remote-first team at the forefront of AI innovation.