FusionAuth

Solutions Engineer – EU

FusionAuth

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇬🇧 United Kingdom

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Job Level

Mid-LevelSenior

Tech Stack

AWSAzureCloudDistributed SystemsDockerGoGoogle Cloud PlatformJavaJavaScriptKubernetesMicroservicesPythonTypeScript

About the role

  • Drive Technical Discovery & Solution Design: Lead discovery sessions that uncover technical requirements, constraints, and success criteria.
  • Build and present architectural recommendations tailored to each prospect’s environment and model (B2C, B2B, B2B2C, app suites, multi-tenant SaaS, M2M).
  • Guide prospects through modern auth patterns (OAuth, OIDC, SAML, MFA, SSO, token exchange, mTLS, DPoP, FGA, etc.).
  • Deliver Developer-First Technical Evaluations: Run demos that speak directly to engineering teams — hands-on, credible, and real.
  • Build example apps, scripts, and integration patterns using FusionAuth, modern frameworks, and cloud tooling.
  • Support structured proofs of concept, including async Slack support, environment setup guidance, sample payloads, and success criteria alignment.
  • Hosting, Architecture & Deployment Guidance: Advise on FusionAuth hosting tiers (Basic, Business, HA) and help prospects understand cost, scale, and operational tradeoffs.
  • Assist with customer environments: Docker, Kubernetes, containers, microservices, cloud infra, CI/CD, and DevOps patterns.
  • Help prospects align FusionAuth with compliance, security, and regional requirements.
  • Collaboration, Documentation & Process: Partner with product and engineering to ensure field requirements are heard and prioritized.
  • Contribute documentation, internal runbooks, diagrams, and developer-focused content.
  • Participate in creating Consensus workflows, Problem/Solution videos, and technical demo assets.
  • Represent FusionAuth Externally: Present at meetups, webinars, and developer-focused events.
  • Collaborate with DevRel and Product Marketing to create authentic developer content.
  • Serve as a credible technical voice in the identity community.

Requirements

  • 4+ years software development or engineering experience (you can write code, debug, and reason about architecture).
  • 2+ years in pre-sales, customer-facing engineering, technical consulting, or similar.
  • Hands-on IAM experience (OAuth, OIDC, SAML, MFA, SSO) with the ability to explain and implement flows.
  • Comfort working with modern frameworks (JS/TS, Python, Java, Go, etc.).
  • Experience with cloud platforms (AWS, GCP, Azure).
  • Familiarity with DevOps tooling (Docker, Kubernetes, CI/CD, observability).
  • Strong communication skills — diagramming, documentation, storytelling.
  • Curiosity and a builder mindset — SEs at FusionAuth are makers.
  • Experience with CIAM specifically (Auth0, Keycloak, Cognito, WorkOS, Stytch, Frontegg, etc.).
  • Security/compliance awareness (SOC2, GDPR, HIPAA).
  • Experience in multi-region deployments, high availability, and distributed systems.
  • Technical certifications (AWS SA, Kubernetes, security certs).
Benefits
  • In-Person Interview: Candidates are encouraged to plan accordingly, and FusionAuth supports this process by reimbursing reasonable travel and lodging expenses associated with onsite interviews.
  • Equal Employment Opportunity: FusionAuth provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
  • FusionAuth does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed agreement, we reserve the right to pursue and hire candidates without any financial obligation to the recruiter or agency.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
software developmenttechnical consultingIAMOAuthOIDCSAMLMFASSOcloud platformsCIAM
Soft skills
communicationcuriositybuilder mindsetstorytellingcollaborationdocumentationdiagramming
Certifications
AWS SAKubernetessecurity certs