Senior Software Engineer (Cheltenham, UK)

2 weeks, 6 days ago
Full-time
Senior
Software Development
VulnCheck

VulnCheck

VulnCheck offers cutting-edge vulnerability intelligence to outpace adversaries, empowering defenders with crucial insights to focus on critical vulnerabilities worldwide.

Internet Software & Services
11-50
Founded 2021

Description

  • Design and build scalable backend systems, APIs, and data pipelines.
  • Own critical services end-to-end, including architecture, development, deployment, and operation.
  • Lead technical design discussions and contribute to architecture decisions.
  • Write high-quality, maintainable code and promote engineering best practices.
  • Debug complex production issues and implement durable, scalable solutions.
  • Improve system performance, reliability, and observability across the platform.
  • Partner with Product, Data, and Engineering teams to deliver impactful features.
  • Mentor junior engineers and help strengthen engineering culture.
  • Participate in incident response and on-call rotations.

Requirements

  • 5+ years of experience building and scaling backend systems as a software engineer.
  • Strong programming skills in one or more languages such as Python, Go, or Java.
  • Experience designing distributed systems and working with microservices architectures.
  • Deep understanding of APIs, system design, and cloud infrastructure, with AWS preferred.
  • Experience with data pipelines, ETL systems, or high-volume data processing.
  • Proven ability to debug and optimize production systems.
  • Strong ownership mindset with the ability to lead projects independently.
  • Excellent communication skills and ability to collaborate cross-functionally.
  • Experience in cybersecurity, vulnerability management, or threat intelligence is preferred.
  • Familiarity with CVE, NVD, KEV, or exploit intelligence datasets is preferred.
  • Experience with streaming systems or real-time data processing is preferred.
  • Background in high-growth or startup environments is preferred.

Benefits

  • Unlimited PTO.
  • 401(k) plan with 100% employer match on the first 3% and 50% match on the next 3-5% of compensation.
  • Comprehensive healthcare coverage.
  • Generous paid parental leave.
  • Remote-friendly work environment with flexibility.
  • Expense reimbursement for cell phone and internet costs.
  • Ongoing professional development, coaching, and learning resources.
  • Opportunities for career advancement within a fast-growing team.

Interested in this position?

Apply directly on the company website

Apply Now

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