Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Backend Engineer

Zero21

Software Engineer Opportunity

If you're an entrepreneurial-minded builder who loves to work with great people to solve wicked problems that have a meaningful impact, read on to see if this position might be a good fit for you!

Ritten.io is building modern software for addiction treatment - a largely underserved area in healthcare technology and a huge problem in America. Our mission is to enable better outcomes by providing modern, innovative tools to addiction treatment professionals.

We're an early stage, venture-backed company with a remote-first culture. Founded December 2020, we're headquartered in Philly and have engineers in NYC, Philly, LA, and TX.

We are building a unified software platform for treatment centers to streamline their workflows and improve the patient and clinician experience. We partner with providers across all levels of care to deliver a first-of-its-kind practice management platform built for the complex and specific needs of addiction treatment.

Using modern tools and technologies which include React, Typescript, Golang, PostgreSQL, Google Cloud, Terraform, Github, etc., we build software in a fast-paced environment with a focus on shipping code. Our team is cross-functional where Engineering is as much a part of figuring out what to build as Product and Design.

As an early member of the team you'll receive meaningful equity, have the opportunity to build lots of software, and help shape our company culture.

What We're Looking For:
  • Prior professional experience building software (at least 4 years)
  • Prior professional experience with Golang (at least 2 years)
  • Prior professional experience building enterprise software
  • Prior professional experience leading projects as an engineer
  • Excellent communication and collaboration skills
Benefits:
  • Health insurance
  • Dental benefits
  • Vision benefits
  • Unlimited paid time off
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Senior Backend Engineer in Philadelphia, PA vacancy
  •  ...Job Description Position Overview: We are seeking an experienced Senior Backend Engineer with strong Java expertise to join our growing engineering team. The ideal candidate will have a deep understanding of building scalable, resilient, and high-performance... 
    Senior

    Pivotal Solutions Inc

    Philadelphia, PA
    3 days ago
  •  ...Fortune Best Workplaces in Financial Services & Insurance Senior Backend Developer Job Responsibilities · Lead the design and...  ...Qualifications · Bachelor's degree in Computer Science, Engineering, or related field. · 7-10+ years of experience in backend... 
    Senior
    Contract work

    Sedgwick

    Philadelphia, PA
    3 days ago
  •  ...and generous perks, Perpay is the best place to be in Philadelphia right now. About the Role: We are looking for senior backend engineers passionate about backend technology, excellent user experience and system reliability. The ideal candidate has helped lead... 
    Senior
    Odd job
    Full time
    Work at office
    Local area
    Relocation package
    Weekend work

    Perpay - Career's Page

    Philadelphia, PA
    2 days ago
  •  ...Cloud-Native Backend Developer Duration: 6+ months Location: Philadelphia, PA | Columbus, OH | Nashville, TN | Dallas, TX | Tampa, FL Design, build, and enhance cloud-native backend services that power scalable applications. Develop secure, high-performance APIs... 
    Suggested

    The Brixton Group, Inc.

    Philadelphia, PA
    1 day ago
  • $145k - $180k

     ...Senior Full Stack Engineer GCH Tech is seeking an experienced Senior Full Stack Engineer to take technical ownership of key platform capabilities...  ...ideal candidate brings deep expertise across frontend and backend technologies, strong PostgreSQL and ORM proficiency, and a... 
    Senior

    Koch Industries

    Philadelphia, PA
    1 day ago
  •  ...Senior Director, Principal Gifts About the Company Philanthropic organization supporting Indigenous culture & individuals Industry Non-Profit Organization Management Type Non Profit Founded 2017 Employees 11-50 Categories... 
    Senior

    Confidential

    Philadelphia, PA
    4 days ago
  •  ...team solving these complex problems, then Rotary and Mission Systems is the place for you. THE WORK We are seeking a talented engineer to report directly to the Manager of RF & Microwave Engineering. The Sr RF Engineer will significantly contribute to the design... 
    Senior
    Flexible hours

    Lockheed Martin

    Riverton, NJ
    8 hours ago
  •  ...We are seeking a highly skilled Senior Full Stack Engineer with deep expertise in React Native , TypeScript , and Node.js , and hands-...  ...experiences for mobile devices, working end-to-end across backend-for-frontends (BFFs) and React Native applications. Req... 
    Senior

    EPAM Systems Inc

    Conshohocken, PA
    5 days ago
  •  ...scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Moorestown, NJ is a hub of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and... 
    Senior
    Flexible hours

    Lockheed Martin

    Bellmawr, NJ
    8 hours ago
  • $91k - $172.49k

     ...cutting edge real time radar antenna simulators that power radar backend processing for lab testing and immersive training exercises....  ...• Integration & Test Lab Support – Work closely with system engineers and test personnel to integrate new capabilities, troubleshoot... 
    Senior
    Full time
    Temporary work
    Work at office
    Remote work
    Worldwide
    Relocation
    Flexible hours
    Shift work
    3 days per week

    Lockheed Martin - US

    Moorestown, NJ
    22 days ago
  •  ...Senior Web Application UI/UX Developer A deep, thorough understanding of web application development and UI design. Primary responsibilities of this role include advanced web application development and collaborating closely with a team of highly skilled developers... 
    Senior

    Mavens Guild

    Philadelphia, PA
    3 days ago
  •  ...Senior Relativity Archiving Analyst Employment Type: Full-Time, Experienced CGS is seeking a Senior Relativity Archiving Analyst...  ...At least 3 years of hands-on experience with backend Relativity 2022 and prior. At least 3 years of hands-on experience... 
    Senior
    Full time
    Flexible hours

    Contact Government Services LLC

    Philadelphia, PA
    1 day ago
  •  ...contractors to startups. Our team, which includes former Microsoft engineers, brings deep experience in development, strategy, and systems...  ...with Node.js, Angular, React, Java or other frontend/backend programming technologies • Ability to learn, and implement new... 
    Senior
    For contractors

    Exit83

    Philadelphia, PA
    1 day ago
  •  ...for the remote option.) Job Summary We're seeking a Senior Applied AI Engineer to join our Cloud Security Engineering team and help shape...  ...systems, APIs, and SaaS applications. Create scalable backend services and APIs that support complex business workflows... 
    Senior
    Work experience placement
    Work at office
    Remote work
    Worldwide

    Comcast

    Philadelphia, PA
    5 days ago
  • MCR Services, Inc. is seeking a Roofing Project Manager for commercial construction projects in Merchantville, New Jersey. The ideal candidate will have at least 10 years of experience in roofing project management, possess effective supervisory skills, and demonstrate...
    Senior
    Full time

    MCR Services , LLC

    Merchantville, NJ
    1 day ago
  • A high-end boutique law firm specializing in tax, estate, and business law is looking for a trusts and estates paralegal to join our team in Haddonfield, NJ. For over 50 years, we've built a reputation for excellence, and we are seeking a sophisticated paralegal capable...
    Senior

    Emerson Personnel Group

    Haddonfield, NJ
    1 day ago
  •  ...Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level...  ...discovery tools and applications; Reverse engineer and document the as-is architecture of...  ...skills, knowledge and abilities to support backend infrastructure, data migrations,... 
    Senior
    Full time
    For contractors
    Flexible hours

    Contact Government Services LLC

    Philadelphia, PA
    1 day ago
  •  ...Job Title Responsibilities: The engineer’s primary responsibility will be building a front-end web application. Secondary responsibilities will include backend application development and infrastructure for the same application. The application will be built... 

    Samprasoft

    Philadelphia, PA
    2 days ago
  •  ...Senior Vice President, Reinsurance About the Company Rapidly expanding mid-sized reinsurance broker with collaborative culture and strong growth prospects. Industry Insurance Type Privately Held About the Role The Company is seeking... 
    Senior

    Confidential

    Philadelphia, PA
    2 days ago
  • $1,000 per month

     ...customer-centric solutions. Overview As a Staff Software Engineer, you'll play a pivotal role in shaping our platform, designing...  ...users. What You'll Do Design, Build, and Scale – Own backend systems end-to-end, from architecture to deployment, ensuring high... 
    Temporary work
    Work at office
    Immediate start
    Remote work
    Flexible hours

    Credit Genie

    Plymouth Meeting, PA
    2 days ago
  • WSFS Bank is seeking a Business Banking Relationship Manager to manage and grow relationships with small-to-medium-sized businesses. This role involves providing expert financial advice and customized banking solutions to enhance clients' financial goals. The ideal candidate...
    Senior

    WSFS Bank

    Bryn Mawr, PA
    3 days ago
  • $70k - $73k

    CareOne is seeking a Maintenance Director for their Cherry Hill location. The Maintenance Director is responsible for ensuring life safety and compliance with regulations, troubleshooting various systems, and improving facility conditions alongside department heads. Candidates...
    Senior
    Full time

    CareOne

    Cherry Hill, NJ
    4 days ago
  •  ...Tax Senior Manager Responsibilities Lead and manage all phases of client tax engagements for closely held businesses and owners Perform final review of business and individual tax returns Provide proactive tax planning, strategy, and advisory services... 
    Senior

    Spartan Placements LLC

    Philadelphia, PA
    4 days ago
  • $235k

     ...accelerate delivery, surface insight, and turn product vision into measurable client and revenue impact. Role Summary The Senior AI/ML Engineer is a hands-on technical practitioner responsible for designing, building, and operationalizing production-grade AI and... 
    Senior
    Day shift

    CBRE

    Philadelphia, PA
    2 days ago
  •  ...established human resources firm is seeking an experienced HR Manager to oversee accountability in a billable-hours environment. This senior role involves managing staff performance, HR policies, and benefits. The ideal candidate has over 10 years of HR experience,... 
    Senior

    FirstPRO

    Willow Grove, PA
    4 days ago
  •  ...of Communications, you will shape stakeholder and investor communications, social media strategy, and contribute to awards submissions and internal comms. Senior-level professionals with strong media networks and strategic thinking will thrive in this #J-18808-Ljbffr... 
    Senior
    Work at office

    Cera DK

    Camden, NJ
    4 days ago
  •  ...Inc. is seeking a compassionate Nurse Practitioner or Physician Assistant to join our team, providing high-quality primary care in senior living facilities. You will manage patient care directly, focusing on wellness promotion and chronic condition management. This role... 
    Senior

    Curana Health, Inc.

    Abington, PA
    3 days ago
  •  ...Senior Counsel, Toxic Tort and Product Liability Defense About the Company Respected law firm Industry Legal Services Type Law Firm About the Role The Company is seeking a Senior Counsel with a focus on toxic tort and product liability... 
    Senior

    Confidential

    Philadelphia, PA
    3 days ago
  •  ...Senior Vice President, Divisional Lead, Property and Casualty Insurance About the Company Top-tier insurance agency Industry Insurance Type Privately Held About the Role The Company is seeking a Senior Vice President, Divisional Lead for Property... 
    Senior

    Confidential

    Philadelphia, PA
    3 days ago
  •  ...Senior Application Support Engineer We are seeking a highly experienced Senior Application Support Engineer with strong expertise in.NET technologies...  ..., performance, and reliability of customer-facing and backend business applications. The ideal candidate will be... 
    Senior

    InterSources

    Fort Washington, PA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Backend Engineer. Be the first to apply!