Backend Engineer III – Identity & Access Management

onXmaps, Inc.

. Own features end to end across onX’s sign-in, access, and subscription systems, balancing speed, quality, and security .

Posted 11/10/2026full-timeRemote • United StatesMid-LevelSenior💰 $130,000 - $153,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in software development with a focus on high-availability backend services and identity platforms. Proficient in integrating AI into workflows and mentoring team members while adhering to company values.

Highest-signal resume keywords

Software Development ExperienceGo Programming LanguageElixir Programming LanguageIdentity Platforms ExperienceGoogle Cloud Platform

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentHigh-Availability Backend ServicesIdentity-Related ExperienceAuthentication PrinciplesTelemetry and LoggingTokensJWTsAI IntegrationCode ReviewDocumentation

Soft Skills

CuriosityMentoringTeam CollaborationProblem SolvingCommunication

Tools & Technologies

OryAuth0OktaPasskeysWebAuthnGoogle Cloud Platform

Certifications & Qualifications

Bachelor’s Degree in Computer Science

Industry Keywords

Identity and Access SystemsDistributed TeamOn-Call ParticipationIncident ResolutionRoot Cause Analysis

Tech Stack

Tools & technologies

CloudElixirGoogle Cloud PlatformGo

About the role

Key responsibilities & impact

Own features end to end across onX’s sign-in, access, and subscription systems, balancing speed, quality, and security
Help product teams integrate with identity and access systems
Share knowledge through code review, documentation, and mentoring
Participate in team-based on-call, resolve incidents, and fix root causes
Embed AI as a repeatable co-pilot in daily workflows through experimentation, validation, and sound judgment
Report to the engineering manager

Requirements

What you’ll need

Bachelor’s degree in Computer Science or equivalent experience
5+ years of software development experience required
Experience with Go or Elixir
Experience with high-availability backend services
Curiosity for exploring new technologies, including AI
Ability to demonstrate onX’s Company Values
Permanent US work authorization required as a condition of employment
Ability to travel quarterly for multiple days to a corporate office or other onX strategic location
Preferred: 2 years of identity-related experience
Preferred: Experience with identity platforms such as Ory (Kratos, Hydra), Auth0, Okta, passkeys, or WebAuthn
Preferred: Experience with Google Cloud Platform or comparable cloud-based systems
Preferred: Experience with telemetry and logging on high-throughput systems
Preferred: Working knowledge of authentication principles, including tokens and JWTs
Preferred: Experience working with a distributed team

Benefits

Comp & perks

Competitive salaries, annual bonuses, equity, and opportunities for growth
Comprehensive health benefits, including a no-monthly-cost medical plan
Paid parental leave of 13 weeks for birthing parents and 5 weeks for non-birthing parents
401k matching at 100% for the first 3% you save and 50% from 3-5%
Company-wide outdoor adventures and amazing outdoor industry perks
Annual “Get Out, Get Active” funds to fuel your active lifestyle
Flexible time away package that includes PTO, STO, VTO, and paid holidays
Full-time employees are eligible for common share options and a potential annual bonus of 10% based on company performance