Logo for Maximus

Senior Software Engineer - Fullstack (Ruby on Rails), Remote

Roles & Responsibilities

  • 6+ years of product software development experience, including public consumer web applications
  • Front-end experience with React, Redux, and ImmutableJS
  • Back-end experience with Ruby on Rails / Ruby, plus familiarity with GCP, AWS, and PostgreSQL
  • Strong testing mindset (unit and integration testing) with experience in TDD and, ideally, pair programming; familiarity with AI coding tools

Requirements:

  • Write and ship high quality code; contribute across the codebase to deliver complete features with team support; emphasize tests and reliability via TDD and refactoring
  • Keep data management and security in mind to protect customer privacy during design and implementation
  • Contribute to an improving engineering organization by identifying software quality, performance, and operational issues and refining internal standards and processes
  • Collaborate across engineering, product, and other teams to translate business ideas into software designs and releases; participate in product iteration; product/project management experience is a plus

Job description

Remote (Latin America)

Maximus (https://www.maximustribe.com/) is a mission-driven consumer performance medicine telehealth company that provides men and women with content, community, and clinical support to optimize their health, wellness, and hormones. Maximus has achieved profitability, 8-figure ARR, and is doubling year over year - with a strong cash position. We have raised $15M from top Silicon Valley VCs such as Founders Fund and 8VC as well as leading angel investors/operators from companies like Bulletproof, Tinder, Coinbase, Daily Stoic, & Shopify.

Maximus is building an advanced telemedicine platform to help men improve their mental and physical health. We iterate on our product rapidly and safely by applying continuous integration and code quality measurements, as well as TDD and pair programming when appropriate. We work collaboratively, emphasizing the productivity of the team first. We aim to deliver a robust, reliable system by using pragmatic, tried-and-true technologies. We hone our craft as engineers by applying advanced functional, data-oriented techniques that are appropriate to the problem.

Please note: Culture is key at Maximus, so we get to know candidates holistically through our questionnaire. You will receive an invite in a separate email upon submitting an application. Please fill it out as honestly and intuitively as possible since it is designed to detect exaggeration, which will cause your application to be automatically rejected. The questionnaire is optional to submit now with your application, but candidates that do so will get strongly prioritized. Note, we do not have access to individual questions’ answers/choices.

What we are looking for (Key Responsibilities):

  • Write and ship high quality code. Contribute across the codebase to complete entire features and changes with support from the rest of the team. Continuously invest in demonstrable quality and reliability of the system via unit tests, automated integration tests, TDD and refactoring. Keep data management and security in mind at all times to protect customer privacy.

  • Contribute to a continuously improving engineering organization. Identify software quality, performance, and operational issues, including impediments to team-wide efficiency and work constructively with the team to address them. Define and improve our internal engineering standards and processes and exert positive influence on the objectives and tactics taken by the team.

  • Contribute actively to product iteration and development to ensure the company delivers a compelling experience to its customers. Generate ideas and assess the associated options and tradeoffs for how they impact the growth of the business and customer experience. Work across functional teams (engineering, marketing, product, etc.) to translate business and product ideas into software designs and releases. Product & Project Management skills and experience are a plus.

What we are looking for (Qualifications):

Experience:

  • 6+ years of experience in product software development, especially public consumer web applications

  • Front-end: React/Redux/ImmutableJS experience

  • Back-end: Ruby-on-Rails / Ruby experience, GCP, AWS, Postgres

    • Ruby experience is highly preferred

  • General experience in unit testing, integration testing.

  • Past experience or interest in pair programming.

  • Experience experimenting and using the latest AI coding tools (Claude Code, Cursor etc.)

Nice to Have:

  • Familiarity with queue / background processing, 3rd party integrations (such as Stripe, or 3PL, etc.)

  • Familiarity with or interest in Event Sourcing and other immutability / functional-programming patterns.

  • TDD experience is a plus.

Qualities:

  • A dedication to keeping things simple and pragmatic.

  • Attitude of shared ownership of the system, frequent integration. Collaborates proactively, in service of the shared highest priority.

  • Strong communication and teamwork skills: Proven ability to build strong relationships with technical and non-technical members of the team to solve challenging technical and business problems.

  • Relentlessly Resourceful (http://www.paulgraham.com/relres.html): highly proactive, does not quit, and finds innovative solutions with little guidance. Bias for action and ability to thrive in an ambiguous environment with a high degree of autonomy.

  • Passion for Men’s Health & Development: interest in helping men develop a healthy masculinity. Demonstrates personal dedication and interest in health optimization (e.g. diet, exercise, sleep, focus, and relationships).

World-Class Benefits:

  • Flexible vacation/time-off policies

  • Liquidity of options whenever available

  • Extended options exercise window for loyal employees (3 months for every year of service; e.g. 1 year for 4+ year employees)

Maximus is an equal opportunity employer, which not only includes standard protected categories, but the additional freedom from discrimination against your free speech and beliefs, as long as they are aligned with company values. We celebrate intellectual diversity.

Note: We utilize AI note-taking technology during our interview sessions to ensure we capture all answers and details accurately. Candidates are also encouraged to use AI note-takers for their own records if they wish.

Full Stack Engineer Related jobs

Other jobs at Maximus

We help you get seen. Not ignored.

We help you get seen faster — by the right people.

🚀

Auto-Apply

We apply for you — automatically and instantly.

Save time, skip forms, and stay on top of every opportunity. Because you can't get seen if you're not in the race.

AI Match Feedback

Know your real match before you apply.

Get a detailed AI assessment of your profile against each job posting. Because getting seen starts with passing the filters.

Upgrade to Premium. Apply smarter and get noticed.

Upgrade to Premium

Join thousands of professionals who got noticed and hired faster.