Source Job

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.

Ruby On Rails REST API Postgres

20 jobs similar to Senior Software Engineer - API Experience (Ruby/Rails)

Jobs ranked by similarity.

US

  • Research, design, develop, and modify enterprise-wide applications and systems software.
  • Collaborate with cross-functional teams to implement impactful software solutions.
  • Work within Agile/DevSecOps methodologies to deliver high-quality software.

Jobgether is a platform that connects job seekers with companies. They use AI-powered matching to ensure applications are reviewed quickly and fairly.

  • Design, implement, and maintain both internal and public-facing APIs used across various Supabase products.
  • Integrate with third-party platforms and partners, either by developing custom integrations or providing clear API points.
  • Build and enhance testing, debugging, and monitoring tools to ensure public APIs' stability, reliability, and performance.

Supabase is the Postgres development platform, built by developers for developers. They provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. They have 180+ team members across 40+ countries, and believe their globally distributed team is their secret weapon in building tools developers love.

$130,000–$140,000/yr
Global 7w PTO

  • Work autonomously on a product built in Ruby on Rails backend and React front-end.
  • Build critical features and improvements for our web app, with a product-first mindset.
  • Work closely with Circle's leaders throughout the feature design process.

Circle is developing a comprehensive platform for online communities, enabling creators and businesses to unite their audiences with discussions, live streams, events, chat, courses, and payments under their brands. They are a fully remote company with around 200 team members from 30+ countries.

$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.

$200,000–$270,000/yr
US Canada

  • Design, develop, and maintain APIs for time tracking, scheduling, time off, and payroll integration.
  • Lead the technical design and implementation of new features and enhancements to our time management platform.
  • Mentor and guide junior engineers, providing technical guidance and support.

Gusto's mission is to grow the small business economy. They handle payroll, health insurance, 401(k)s, and HR, supporting over 400,000 small businesses and building a workplace that represents their customers.

$120,800–$181,200/yr
US

  • Collaborate with frontend engineers to create APIs to provide a best-in-class experience for our users
  • Integrate with external services using APIs to manage payments, documents, and claims
  • Contribute to important architectural and operational decisions like microservices vs. monoliths, deployment techniques, technologies, policies, processes, etc.

Openly is rebuilding the insurance sector from the ground up, re-envisioning and enhancing every aspect of the customer experience. They are a rapidly growing team of exceptional, curious, empathetic people with a wide range of skill sets, spanning technology, data science, product, marketing, sales, service, claims handling, and finance.

Global

  • Build and maintain features across the stack: React/JavaScript on the frontend, Ruby on Rails on the backend.
  • Write high-quality, well-tested code (RSpec, Jest) and participate in code reviews.
  • Collaborate with product managers and designers to scope user stories and deliver value iteratively.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

$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.

Canada

  • Define the product roadmap, set standards for API design and security.
  • Collaborate with engineering, security, marketing, and business teams to build scalable, reliable, and well-documented APIs.
  • Influence key technical decisions while shaping the API strategy in a fast-growing, remote-first environment.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. The system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

$130,000–$140,000/yr
Global 7w PTO

  • Build and ship high-impact features used by millions of people.
  • Work across the stack using React & TypeScript (frontend) and Ruby on Rails (backend).
  • Improve the quality of our codebase and identify architectural opportunities for long-term evolution.

Circle is building the world’s leading all-in-one platform for online communities. The company is fully remote with around 200 (and growing!) team members from 30+ countries around the world and does not track hours, but manages for high expectations very closely.

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.

US

  • Design and build robust backend services that integrate internal systems and third-party APIs to support branding, content, and research workflows.
  • Lead system architecture decisions for new internal tools and utilities, ensuring scalability, reliability, and maintainability.
  • Develop automation pipelines for tasks like asset delivery, PDF report generation, data synchronization, and marketing material creation.

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 Canada

  • Identify and solve inefficiencies in tooling and APIs.
  • Design, plan, and implement solutions iteratively using AI tools.
  • Develop and maintain services and architecture to support product engineering.

Gusto's mission is to grow the small business economy. Gusto handles payroll, health insurance, 401(k)s, and HR, supporting more than 400,000 small businesses across the country, and aims to build a workplace that represents the customers it serves.

Global

  • Uncover and understand technical integration requirements and business objectives.
  • Align partner requirements with platform capabilities.
  • Design and architect solutions leveraging the Management APIs.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. The system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company.

Global

  • Working closely with stakeholders to refine requirements and ensure seamless execution.
  • Evaluating technical approaches and recommending optimal solutions.
  • Driving the development and refinement of services and tools.

Miratech is a global IT services and consulting company that brings together enterprise and start-up innovation, supporting digital transformation for some of the world's largest enterprises. The company retains nearly 1000 full-time professionals and its annual growth rate exceeds 25%.

US

  • Design, build, and maintain scalable, low-latency RESTful APIs and microservices using Python and FastAPI.
  • Act as the primary owner for PostgreSQL, handling everything from schema design to large-scale data migrations.
  • Implement and manage vector-based data use cases using pgvector to support embedding storage and high-performance similarity search.

Truelogic is a leading provider of nearshore staff augmentation services headquartered in New York, delivering top-tier technology solutions to companies of all sizes. Their team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies.

$140,000–$170,000/yr
US

  • Design, build, and operate resilient integrations and backend services.
  • Own the technical design and ongoing operation of real-time insurance eligibility verification integrations across multiple payers.
  • Improve platform infrastructure, GraphQL APIs, and data models with a focus on reliability, performance, and maintainability.

Form Health is a virtual obesity medicine clinic delivering multi-disciplinary evidence-based obesity treatment through telemedicine. It appears to be a venture-backed innovative startup with an experienced clinical and leadership team that values its employees.

$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.

US North America

  • Provide hands on management to your team and maintain a high bar of technical excellence through code reviews, goal setting and 1 on 1 feedback
  • Own the overall quality of the services in your area of ownership through effective prioritization and management of the technical backlog
  • Partner closely with product managers and stakeholders on scope, sizing and prioritization to maximize the on-time delivery of business value

Forward Financing is a financial technology company based in Boston, Massachusetts. They are on a mission to unlock the capital that fuels small businesses across America and has over 87,000 small business customers.

US

  • Build and evolve the core infrastructure our products depend on.
  • Contribute to architectural decisions for calendar platform services.
  • Partner with product engineering teams to translate needs into robust solutions.

Calendly's products are relied upon by millions of people. They are in the midst of exciting product growth so it is a fantastic time to join the team, where you can learn and grow alongside the best people.