Source Job

North America 4w PTO

  • Partner directly with product engineers to diagnose and resolve production issues, building solutions that prevent recurrence
  • Take end-to-end ownership of system components, designing with reliability and maintainability as primary concerns
  • Contribute to platform tools and frameworks that help all engineers ship reliably

Ruby On Rails TypeScript Kotlin LLMs Infrastructure

20 jobs similar to Senior Software Developer

Jobs ranked by similarity.

North America 4w PTO

  • Own entire product capabilities end-to-end, from problem definition through production.
  • Work across the full stack, building UI in React and React Native, designing GraphQL APIs, and writing backend services.
  • Shape the product by working closely with team leads to turn vision into product strategy and priorities.

Wealthsimple aims to provide financial freedom to everyone by making financial services transparent and low-cost. As the largest fintech company in Canada, they have 3+ million users and manage over $100 billion in assets, and are known for their collaborative and quality driven culture.

$75,000–$110,000/yr
South America

  • Build well crafted, scalable, maintainable, and resilient software across the entire stack
  • Diagnose and address bugs while tackling root causes to bolster the stability and resilience of our software
  • Engage proactively in pull requests and spike documents, actively sharing insights and expertise

Thanx is a leading loyalty and guest engagement platform for restaurants, helping regional and national restaurant brands grow customer lifetime value. They have raised more than $30M from investors and pride themselves on a culture of strong employee tenure and internal promotions.

$90,875–$120,025/yr
Canada

  • Plan out solution designs and release strategies in collaboration with other engineering teams and stakeholders
  • Implement the core business logic of our practitioner workflows to deliver care to their patients
  • Build and maintain integrations with internal and external data providers to power our clinical decision support tools

Fullscript is a health technology company with a mission to help people get better. They provide a platform that powers every part of care, connecting practitioners with clinical insights, patient analytics, education, and access to high-quality supplements, serving over 125,000 practitioners and 10 million patients.

Canada

  • You will be responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery.
  • You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs.
  • You will proactively identify project, process, technology or business issues, advocate for them, and lead in solving them.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Affirm is remote-first company with a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.

US Unlimited PTO 16w maternity

  • Deliver on projects with multiple stakeholders and engineers to deliver significant impact to our business
  • Set direction for critical technical surface areas, enabling us to stay ahead of continued rapid growth
  • Design, develop, and own new product functionality and/or infrastructure leveraging modern frameworks and tooling (TypeScript, React, Node.js)

Vanta's mission is to help businesses earn and prove trust; they empower companies to practice better security and prove it with ease. Vanta has a kind and talented team, and many have been successful at Vanta without prior security experience.

US

  • Writing clean, maintainable, and efficient code in Ruby and occasionally some Python and Typescript
  • Leading pair programming sessions and providing mentorship to more junior team members
  • Driving and fostering design or architectural tasks

Kin is redesigning insurance to be smarter, faster, and centered on the customer. They use intelligent pricing, offer seamless bundling, and make every step simple, fostering amazing growth and attracting marquee investors.

US Unlimited PTO

  • Build and maintain core services that power integrations in production.
  • Improve the developer experience for building and operating integrations.
  • Design and ship resilient integration behavior, including retries, rate limiting and error handling.

Paragon is building the infrastructure layer that powers integrations for modern SaaS companies, helping teams ship and operate integrations faster. Their customers range from fast-growing startups to large enterprises, and their platform runs mission-critical integrations in production.

North America 4w PTO

  • Partner with stakeholders to tackle technical problems at scale, building framework agnostic services.
  • Establish roadmap and architecture for Wealthsimple’s Machine Learning platform.
  • Build highly performant scalable systems, contributing to our ML platform on Kubernetes, Bedrock and Sagemaker.

Wealthsimple aims to provide financial freedom by making financial services transparent and low-cost. As the largest fintech company in Canada, with over 1,500 employees, they manage over $100 billion in assets and foster a collaborative and quality-focused culture.

Europe

  • Be responsible for owning and delivering quarterly goals for your team, leading engineers through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery.
  • Support peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints.
  • Proactively identify project, process, technology or business issues, advocate for them, and lead in solving them.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. They are a remote-first company with a focus on building a presence around the world while valuing their employees.

Canada 4w PTO 2w maternity 2w paternity

  • Lead complex projects with multiple stakeholders and engineers to deliver significant impact to our business
  • Set direction for critical technical surface areas, enabling us to stay ahead of continued rapid growth
  • Design, develop, and own new product functionality and/or infrastructure leveraging modern frameworks and tooling (TypeScript, React, Node.js)

Vanta helps businesses earn and prove trust. They believe that security should be monitored and verified continuously, and they empower companies to practice better security and prove it with ease. Vanta has a kind and talented team.

Europe 3w PTO

  • Driving end-to-end implementations all the way to the user, collaborating with your team to build and iterate in a dynamic environment
  • Engaging directly with clients to understand business goals, give demos, and debug production issues
  • Informing product requirements, identifying appropriate technical designs in partnership with our Product and Design teams

Fluxon helps businesses navigate their most important technology decisions with confidence and take responsibility for seeing them through. They are a global, remote-first team of experienced builders, who are curious, kind and serious about their craft.

$200,000–$217,000/yr
US

  • Analyze and solve interesting business and technical challenges.
  • Develop software architecture that stands the test of scale and time.
  • Champion our customers at every turn.

Acorns is a financial wellness app that helps everyday people and families save and invest money for the long term. Since 2014, Acorns has grown into a global company with multiple life-stage products serving the needs of kids, teens, adults, and parents.

Global

  • Own team-level architecture, delivering strategic and tactical software to address defined problems
  • Influence work outside of your direct team, solving complex problems impacting performance, features, and product design
  • Support and unblock peers through async reviews, pairing, and mentorship

Onebrief provides collaboration and AI-powered workflow software specifically for military staffs, aiming to make their work faster and more efficient. Founded in 2019, their team includes veterans and technologists and they are valued at $2.15B.

US Unlimited PTO

  • Lead and execute projects with multiple stakeholders to build collaborative platform features used across Vanta's product
  • Design and build high-quality, reusable APIs and UI components that other engineering teams easily adopt
  • Partner with product, design, and engineering teams to understand requirements and deliver cross-cutting features

Vanta's mission is to help businesses earn and prove trust through continuous security monitoring and verification, empowering them to practice better security with ease. They have a kind and talented team, with many successful members even without prior security experience, and were founded in 2018.

US Unlimited PTO 16w maternity

  • Lead complex projects with multiple stakeholders and engineers to deliver significant impact to our business
  • Set direction for critical technical surface areas, enabling us to stay ahead of continued rapid growth
  • Design, develop, and own new product functionality and/or infrastructure leveraging modern frameworks and tooling (TypeScript, React, Node.js)

Vanta helps businesses earn and prove trust by providing a platform to monitor and verify security continuously. They have a kind and talented team that is rapidly scaling, offering career-defining opportunities.

Canada

  • Deliver software to enable new customer initiatives and own the balance between time to launch, ability to pivot, and ability to scale.
  • Learn from our customers by shipping software and understanding the market environment.
  • Collaborate with coworkers in Product, Design, Data, and Operations.

Lime is the largest global shared micromobility business, operating in close to 30 countries across five continents with a mission to build a future where transportation is shared, affordable and carbon-free. Named a 2025 Time 100 Most Influential Company, Lime continues to set the pace for shared micromobility globally.

$65,000–$80,000/yr
South America

  • Build well crafted, scalable, maintainable, and resilient software across the entire stack.
  • Diagnose and address bugs while tackling root causes to bolster the stability and resilience of our software, ensuring a seamless user experience.
  • Engage proactively in pull requests and spike documents, actively sharing insights and expertise to foster a collaborative team environment and drive continuous improvement.

Thanx is a leading loyalty and guest engagement platform for restaurants, helping regional and national restaurant brands grow customer lifetime value. With a culture that has attracted some of the best talent from across the country, we are proud of our strong employee tenure and internal promotions.

$152,880–$171,360/yr
Canada

  • Guide design and architecture of critical system components.
  • Contribute to key system parts to deliver innovative solutions.
  • Uplevel engineering craft by providing guidance and mentoring.

Lightspeed's one-stop commerce platform helps merchants innovate to simplify, scale, and provide exceptional customer experiences. Founded in Montréal, Canada in 2005, Lightspeed is dual-listed on the New York Stock Exchange (NYSE: LSPD) and Toronto Stock Exchange (TSX: LSPD).

US

  • Provide technical and design leadership across high impact projects that directly impact business goals
  • Partner with the designers and product managers to create an engaging and transparent customer experience
  • Design, develop, test, deploy, maintain, and enhance large scale software solutions

Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York. Their team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies on their most impactful projects.

US 2w maternity

  • Design, develop, and maintain end-to-end solutions using primarily Grape and Ruby on Rails.
  • Design and implement RESTful APIs that are secure, performant, and easy to use.
  • Build and maintain integrations with third-party PSAs and other partner systems, including data mapping, synchronization, and error handling.

Huntress is a fully remote, global team of cybersecurity experts committed to breaking down barriers. Founded in 2015 by former NSA cyber operators, Huntress protects all businesses with enterprise-grade, fully owned, and managed cybersecurity products.