Senior Software Engineer

DigiCert

. Design, build, and ship full-stack features across Fastify or Express APIs, Next.js and React frontends, MySQL schemas and migrations, SQS-driven workers, and infrastructure .

Posted 10/15/2026full-timeRemote • United StatesSenior💰 $115,000 - $160,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building and operating production web services with a strong focus on TypeScript, Node.js, and React frameworks. Proficient in database management, security practices, and effective communication for technical documentation and incident management.

Highest-signal resume keywords

TypeScriptNode.jsReactMySQLCI/CD

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Full-Stack DevelopmentAPI DevelopmentSchema DesignIncident Root-Cause AnalysisSecurity PracticesLogging and MetricsCode ReviewTestingAI-Assisted DevelopmentProduction Debugging

Soft Skills

Clear Written CommunicationMentoring

Tools & Technologies

FastifyExpressNext.jsAzure DevOpsDockerHelmTerraformSentryGrafanaAWS

Industry Keywords

Production Web ServicesRelational DatabaseAuthenticationAuthorizationDependency Hygiene

Tech Stack

Tools & technologies

AWSAzureDockerGrafanaJavaScriptMySQLNext.jsNode.jsPostgresPythonReactTerraformTypeScript.NET

About the role

Key responsibilities & impact

Design, build, and ship full-stack features across Fastify or Express APIs, Next.js and React frontends, MySQL schemas and migrations, SQS-driven workers, and infrastructure
Own production services through observability with Sentry and Grafana, on-call participation, incident root-cause analysis, and follow-through fixes
Build and evolve security and monitoring products that scan, probe, and score customer infrastructure at scale
Maintain and incrementally retire legacy .NET and Python components by moving behavior into the TypeScript platform and verifying parity
Extend CI/CD and infrastructure using Azure DevOps pipelines, Docker images, Helm charts, and Terraform for EKS, RDS, SQS, and related AWS services
Integrate third-party and partner APIs, including certificate authorities, scanners, and identity providers
Use AI-assisted development tools and build AI-backed product features
Review code, write tests, and raise standards for human- and AI-generated code
Mentor engineers and document technical decisions

Requirements

What you’ll need

6+ years building and operating production web services and the frontends on top of them
Strong TypeScript and Node.js, including a modern API framework (Fastify preferred, Express acceptable) and a React framework (Next.js preferred)
Production experience in more than one language or ecosystem, and at least one stack change driven or adapted to in the last few years
Solid relational database skills on MySQL or Postgres, including schema design, migrations, indexing, query performance, and transaction and locking behavior
Experience with logging, metrics, alerting, and evidence-led production debugging
Security awareness including authentication and authorization flows, secrets handling, input validation, and dependency hygiene
Clear written communication for explaining designs, trade-offs, and incidents to engineers and non-engineers

Benefits

Comp & perks

Competitive compensation and comprehensive health, dental, and vision coverage
Retirement savings programs with company matching (401(k) or RRSP)
Generous paid time off, including holidays, and vacation
Paid parental leave and family support benefits
Life and disability coverage
Flexible spending and health savings options (where applicable)
Health and wellness support, including gym reimbursement and wellness programs
Employee Assistance Program with 24/7 confidential support for employees and families
Education assistance and professional development opportunities
Access to LinkedIn Learning and continuous learning resources
Employee referral bonus program and additional company perks and discounts
Internal rewards and recognition platform (Motivosity) to celebrate and acknowledge project wins, milestone achievements, and outstanding contributions
Business travel insurance and global employee support programs