Full-Time

Senior Software Engineer

Multiple Teams

Posted on 8/22/2025

Keyfactor

Keyfactor

501-1,000 employees

Automates PKI and machine-identity lifecycle management.

No salary listed

No H1B Sponsorship

Remote in USA

Remote

Applicants must hold U.S. citizenship.

US Citizenship Required

Category
Software Engineering (2)
,
Required Skills
Agile
Requirements
  • Bachelor’s degree in Computer Science, Engineering, or a related field
  • Significant experience in software engineering or a related field
  • Strategic thinking, exceptional problem-solving abilities, high-level proficiency in relevant tools and technologies
  • Proficiency in design patterns, strong architectural skills, and advanced debugging abilities
  • Ability to lead complex projects, drive strategic initiatives, and influence decision-making
  • Ability to take ownership of complex tasks, mentor team members, and drive technical improvements
  • Extensive knowledge of industry trends, company strategy, and cross-functional processes
  • Deep knowledge of software architecture principles, code optimization, and continuous integration practices
Responsibilities
  • Design, implement, and maintain software features and functionality
  • Conduct code reviews, pull requests and ensure adherence to coding standards
  • Work closely with other engineers and cross-functional teams to solve complex problems
  • Contribute to the improvement of software development processes and practices
  • Identify and resolve technical issues and performance bottlenecks
  • Provide guidance and support to junior engineers
  • Work closely with the Quality Assurance teams and participate in QA efforts when needed
  • Participate in internal and external product support when needed
  • Contribute to technical documentation and project reports
  • Engage in Agile ceremonies and contribute to iterative development processes
Desired Qualifications
  • Highly proficient in C++
  • Strong understanding of concurrency, parallelism, and distributed systems concepts
  • Strong knowledge of networking protocols
  • Quick at learning and contributing to new code bases
  • Experience with nodejs is a plus

Keyfactor provides cybersecurity solutions focused on Public Key Infrastructure (PKI) and machine identity management. Its platform automates the entire certificate lifecycle—from issuance and deployment to monitoring and renewal—for servers, cloud instances, and IoT devices. The company differentiates itself with full lifecycle automation and visibility of cryptographic assets, expanded by acquisitions InfoSec Global and CipherInsights to improve crypto‑agility and asset discovery across environments. Its goal is to reduce security risks, prevent outages caused by expired or mismanaged certificates, and simplify compliance by maintaining trusted digital identities across machines and communications.

Company Size

501-1,000

Company Stage

Growth Equity (Venture Capital)

Total Funding

$211.9M

Headquarters

Independence, Ohio

Founded

2001

Simplify Jobs

Simplify's Take

What believers are saying

  • TLS certificate lifespans shrinking to 90 days drives urgent automation adoption demand.
  • NIST quantum-resistant algorithms finalized, enterprises transitioning from planning to implementation phases.
  • SaaS delivery model expansion lowers deployment barriers for mid-market organizations.

What critics are saying

  • Venafi dominates PKI market with 40% more Fortune 500 clients than Keyfactor.
  • Open-source alternatives like cert-manager displace SaaS in cloud-native environments at scale.
  • InfoSec Global merger integration failures risk 20% customer churn within six months.

What makes Keyfactor unique

  • Hybrid cryptographic models enable quantum-safe transitions without disrupting existing systems.
  • AgileSec discovery platform provides comprehensive cryptographic visibility across fragmented environments.
  • IBM Consulting partnership accelerates enterprise adoption through Fortune 500 customer access.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Unlimited Paid Time Off

Paid Vacation

Paid Sick Leave

Paid Holidays

Parental Leave

Wellness Program

Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

-1%

2 year growth

0%
PR Newswire
Mar 3rd, 2026
Keyfactor expands crypto-agility tools for post-quantum readiness and shrinking certificate lifespans

Keyfactor, a digital trust solutions provider, has announced new capabilities to help organisations prepare for post-quantum cryptography and manage shrinking TLS certificate lifespans. The updates focus on automation, cryptographic visibility and crypto-agility across its public key infrastructure and certificate lifecycle management platforms. The company is expanding support for hybrid cryptographic models that combine classical and quantum-safe algorithms, allowing organisations to transition without disrupting existing systems. Enhanced automation features streamline certificate validation and CA migrations as TLS certificate validity periods contract. Keyfactor is also expanding its SaaS delivery options, including for its AgileSec discovery platform, to reduce infrastructure complexity. The enhancements aim to help organisations manage mounting regulatory pressures whilst preparing for quantum computing threats.

PR Newswire
Jan 22nd, 2026
Keyfactor and IBM Consulting launch quantum-safe solution to secure enterprise cryptographic assets

Keyfactor and IBM Consulting have launched a joint solution to help enterprises prepare for post-quantum cryptography threats. The offering combines Keyfactor's cryptographic discovery and certificate lifecycle automation with IBM Consulting's cybersecurity expertise and quantum-safe delivery methods. The solution provides end-to-end cryptographic discovery across on-premises, cloud and hybrid environments, enabling organisations to build comprehensive cryptographic inventories. It includes risk scoring, automated certificate lifecycle management, and governance frameworks aligned with NIST and EU guidance. The partnership addresses growing vulnerabilities as quantum computing timelines accelerate. Cryptographic assets span infrastructure, networks and applications, often with fragmented ownership, leaving organisations exposed to outages and compliance risks. The solution aims to transition enterprises from reactive cryptography management to automated, quantum-safe readiness.

Moneycab
May 23rd, 2025
Keyfactor merges with InfoSec Global

InfoSec Global has merged with Keyfactor, enhancing their capabilities in cryptographic posture management and PKI automation. This strategic move aims to equip businesses with the tools needed to manage cryptographic risks and prepare for the quantum era. The integration combines expertise in cryptographic discovery, automated certificate lifecycle management, and quantum-secure PKI solutions, creating a comprehensive platform for digital trust and quantum readiness.

LeadsOnTrees
May 15th, 2025
Keyfactor Secures $125M for Digital Trust

Keyfactor has secured $125 million to enhance digital trust in a hyper-connected world. The company is likely focusing on solutions such as certificate management, PKI services, IoT device security, cryptographic APIs, and decentralized identity solutions.

LeadsOnTrees
May 15th, 2025
Keyfactor Secures $77M for Digital Trust

Keyfactor has secured $77 million to enhance digital trust in a hyper-connected world. The company may focus on solutions such as cryptographic solutions, certificate lifecycle management, IoT device management, security software, and compliance solutions.

INACTIVE