Source Job

US Unlimited PTO

  • Build and scale RESTful APIs and backend services to enhance the Murj platform.
  • Design and optimize schemas within relational databases to ensure data integrity and performance.
  • Gain hands-on experience managing and deploying critical AWS infrastructure.

RESTful APIs SQL AWS PHP Python

20 jobs similar to Software Engineer I

Jobs ranked by similarity.

$100,000–$175,000/yr
Global 3w PTO

  • You’ll own end-to-end execution for backend systems and infrastructure
  • You’ll build APIs, services, and real-time systems handling complex accounting logic
  • You’ll collaborate with founders, product, and frontend engineering to turn complex workflows into secure, performant systems

DualEntry, founded in 2024, is a rapidly growing AI startup focused on revolutionizing the finance industry. They provide an AI-native ERP that automates manual data entry, serving businesses from $5M-ARR to NYSE-listed companies, and fostering a culture of urgency and ownership.

US Unlimited PTO

  • Develop, test, and maintain Platform APIs and backend services.
  • Collaborate with Product, Engineering, and Implementation teams to translate business requirements into reliable, maintainable code.
  • Participate in code reviews, sprint ceremonies, and troubleshooting efforts for development and production systems.

Authenticx's mission is to help humans understand humans through their software platform, which is the new standard for humanizing customer interaction data at scale. They channel their passion and talent into helping healthcare leaders listen to their conversational data to deliver value to the enterprise; they value Authenticity, Courage, and Having Fun.

$142,600–$176,000/yr
US

  • Design, develop, and implement scalable and robust backend systems and APIs using Python.
  • Optimize database schemas, queries, and overall performance while maintaining security and data integrity.
  • Lead debugging, profiling, and monitoring of backend services, proactively identifying and addressing issues before they impact users.

Octave is a modern behavioral health practice creating a new standard for care delivery that’s both high-quality and accessible. With in-person and virtual clinics in multiple states, the company offers evidence-based individual, couples, and family therapy. By raising the bar on how care is delivered and how providers are supported, we are building a sustainable system that values equity, affordability, and effectiveness.

Global

  • Spearhead development of a user-centric initiative, collaborating with product, engineering, and data teams to revolutionize our products.
  • Collaborate on designing reliable, maintainable, and scalable systems to support millions of users worldwide.
  • Leverage AWS services (e.g. Lambda, API Gateway, S3) to build modern, serverless solutions.

Welltech is a global company with Ukrainian roots with the mission to move everybody to start and stay well for life. With five hubs across Cyprus, Ukraine, Poland, Spain and the UK and a diverse, remote-friendly team of 700+ professionals, they continue to scale rapidly.

Mexico

  • Build new features for the REST API on top of a modern tech stack using Node.js in Typescript, deployed to AWS.
  • Work alongside senior developers, product management, designers, and QA to implement new features and enhancements.
  • Develop features using AWS tools such as Lambda, S3, DynamoDB, and Redshift.

Varicent is transforming the Sales Performance Management (SPM) market, redefining how organizations achieve revenue success. They offer cutting-edge SaaS solutions to empower revenue leaders, trusted by industry leaders like T-Mobile and ServiceNow.

$118,000–$158,000/yr
US Canada UK Unlimited PTO

  • Design, build, and maintain web applications, APIs, backend services, and lambdas for the Loop product line.
  • Solve technical issues for our merchants, partners, and internal teams, with support from more experienced engineers.
  • Develop automated unit and integration tests to ensure code quality and reliability.

Loop provides a commerce operations suite that helps merchants make smarter decisions with every transaction. They have over 5,000 brands using their platform to build businesses that last and balance high levels of empathy with high standards.

US

  • Design, develop, and maintain high-quality, scalable backend code to power both internal and external workflows.
  • Collaborate with frontend engineers, infrastructure engineers, product managers, and others to build powerful features.
  • Lead the planning and design for the backend portion of projects that help keep students safe.

Gaggle supports student safety and well-being by working with K-12 schools to prevent bullying, school violence, self-harm, and suicide. They also provide teletherapy, a crisis line, and other services to prioritize the mental and physical health of students; Gaggle is recognized as a 2023 Top Workplace and also a 2024 Top Workplaces USA Today award.

$105,000–$130,000/yr
US Unlimited PTO

  • Design, implement, and maintain backend services and APIs that support core product features.
  • Work with Postgres database to model data, write efficient queries, and ensure data integrity and performance.
  • Collaborate with frontend engineers, product managers, and designers to support end-to-end feature development.

Impiricus is the first and only AI-powered HCP Engagement Engine that ethically connects HCPs to pharma resources, reduce go-to-market costs and accelerate patient access to the treatments they need. Founded by a practicing physician and a senior pharmaceutical executive, In 2025, Deloitte named Impiricus the #1 fastest growing company in North America.

Spain

  • You will work on tasks that contribute to the team's projects and goals.
  • You will strike the right balance of speed and quality in your work.
  • You will contribute to a sense of community on your team by engaging in growth and development activities.

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 their employees.

$90,000–$120,000/yr
US

  • Build and maintain seamless user journeys.
  • Collaborate with our Head of Design to turn high-fidelity prototypes into responsive, accessible web experiences.
  • Work with the Head of Product to rapidly execute features that enhance the homeowner experience and platform capabilities.

Nada is an award-winning FinTech platform on a pioneering mission to unlock the $34 trillion in wealth trapped in homeowner equity. As the first platform to secure SEC qualification for this innovative asset class, they also empower investors to access the residential real estate market through their managed funds.

Mexico

  • Build new features for the REST API & enhance the AWS infrastructure on top of a modern tech stack using C# and AWS CloudFormation.
  • Work with product management, designers, and QA team to implement new features and enhancements.
  • Participate as a reviewer in our pull request review process, ensuring high code quality and providing valuable insights to your fellow team members.

Varicent transforms the Sales Performance Management (SPM) market, redefining how organizations achieve revenue success. Our cutting-edge SaaS solutions empower revenue leaders globally to design smarter go-to-market strategies and maximize seller performance.

$175,000–$200,000/yr
US

  • Create API solutions for internal and external web services.
  • Build performant and reliable services and solutions to manage and transfer data.
  • Mentor and train other team members on design techniques and coding standards.

Sirona Medical builds software that enables physicians to work as fast as they think. They are a San Francisco-based, cloud-native software company with employees around the world.

Global

  • Design, code, implement, and document improvements to a high standard
  • Build and maintain backend services that integrate with database systems and operational tooling
  • Perform root cause analysis of customer-impacting defects to provide the optimal solution

Percona provides services and software for MySQL, MongoDB, PostgreSQL, and MariaDB to open source users globally. They are a remote-first and globally dispersed company with 350 people in 52 countries that offers a collaborative, highly-engaged culture.

5w PTO

  • Own the design, implementation, and evolution of complex product areas and backend systems.
  • Build and maintain user-facing interfaces and backend services/APIs as required by the product.
  • Lead by example in code reviews, uphold and evolve shared engineering standards, and drive improvements to the quality, structure, and maintainability of the codebase over time.

NexGen Cloud is building a next-generation GPU cloud infrastructure. They are a scale-up by design, moving fast, solving complex problems and building technology that has real-world impact, with a team of curious, driven people who care deeply about quality, ownership and collaboration.

$142,000–$142,000/yr
US Unlimited PTO

  • Lead efforts within the Interoperability Engineering team to design high-quality, resilient code that scales with our rapidly growing user base.
  • Build and optimize complex integrations with various dental practice management systems and external vendor APIs.
  • Work within an Agile environment to deliver well-engineered, scalable solutions that meet the evolving needs of our healthcare partners.

Clerri is a Care Membership Platform for dental practices, helping them grow by filling schedules with loyal, cash-paying patients. Trusted by 20,000+ dentists nationwide, Clerri brings patients closer and helps practices thrive and is a forward-thinking, passionate, and values-driven team that leads with empathy.

US

  • Design, develop, test, and support both backend and frontend applications.
  • Work across the full stack to deliver end-to-end solutions, contributing to CI/CD, security, and performance engineering.
  • Deliver assigned work, occasionally leads small initiatives, and strengthens the team’s technical capability.

The Association of American Medical Colleges (AAMC) is a not-for-profit association dedicated to transforming health care by supporting the spectrum of medical education, research, and patient care. AAMC has over 210,000 faculty members, 99,000 medical students, and 162,000 resident physicians.

$120,000–$175,000/yr
Global 3w PTO

  • Own end-to-end execution for backend systems and infrastructure.
  • Implement and validate end-to-end payment and data pipelines.
  • Build and maintain customer-facing integrations between DualEntry and third-party platforms.

DualEntry, founded in 2024, is a rapidly growing AI startup focused on revolutionizing the finance industry. They provide an AI-native ERP solution that automates manual data entry, catering to businesses ranging from $5M-ARR to NYSE-listed companies.

US

  • Drive planning and prioritization of projects based on product, technical, and business goals by leveraging relevant resources and data.
  • Work cross functionally with colleagues in Experience, Accounting, Product, and Analytics teams to set and execute our money movement strategy for the Debit card
  • Build APIs and data models to work within micro-service and event-driven architectures

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 experiencing explosive growth with millions of customers across thousands of merchants in-store and online, and its culture is built on honesty and trust.

$116,960–$171,900/yr
US

  • Collaborate with Product, Design, and Engineering to deliver new customer-facing capabilities.
  • Design, build, and maintain highly available, scalable backend services.
  • Continuously improve performance, reliability, and maintainability for services.

Twilio is shaping the future of communications, delivering innovative solutions to hundreds of thousands of businesses. They empower millions of developers worldwide to craft personalized customer experiences with a strong culture of connection and global inclusion, making a global impact each day.

Global Unlimited PTO

  • Design, build, and maintain full-stack features across our SaaS platform.

Ocra is building a scalable SaaS platform for the mobility, hospitality, and event parking industries. They are looking for a mid-level full-stack engineer who is energized by working in a small, distributed team where autonomy, curiosity, and adaptability matter.