Building The Future of Voice Technology

We are ValidSoft

We are a small company doing great things.

We invite you to apply for our open positions.

Let’s build the future of voice-based authentication together

Cybersecurity Experts
Contact Center Experts
Speech Scientists

We believe in innovation. Sometimes disruptive. Always data-driven. Constantly improving.


We believe in diversity. Of backgrounds. Of ideas. Of techniques.


We believe in protecting what you value. From improving customer trust to protecting privacy, to stopping fraud.

How we work

Today, we are a fully virtual team, distributed around the world, but fully aligned in our mission, our approach and our goals.

Fully Remote

While we work in many timezones, we utilize the latest technologies to stay connected.

Equity & Ownership

We believe our employees should all treat this business as their own. We do offer competitive pre-IPO equity.

Paid Time Off

We work hard. But we all need to recharge. We offer competitive paid time off and generous holidays.

Biometric Innovation

If advanced biometrics are your thing, this is your place. We are breaking new ground daily.

Build Your Benefits

We are growing fast, but very open to new ideas. Bring your benefits ideas & we'll try to adopt the best.


We are truly global, with staff and operations all over the world. welcome you to join us.

Truly multi-national team
shared sense of purpose

Check the map to see where we are from

Let’s build the future of voice-based authentication together

Location:  Remote/Home-Based within +/-5 GMT
Department:  Platform, Technical Architecture/Software Engineering
Contract Type:  Annual, Rolling
Reports to:  Platform Development Manager

What you’ll be doing

  • Build the components of a new Voice Biometrics SaaS platform based on AWS serverless architecture
  • Engage in architectural design discussions and collaborate with the team to produce scalable and resilient systems
  • Implement testable and resilient features on the platform projects with a focus on Go/Golang for the new SaaS stack and Java/Kotlin for classic platform services
  • Assist with bugfixes and troubleshooting requests
  • Apply clean coding best practices and refactor existing code to keep it maintainable
  • Ensure code coverage for our internal quality gates by writing unit/integration/API tests depending on the project
  • Write and maintain technical documentation where appropriate
  • Facilitate CI/CD processes on the platform development flows
  • Work with the Platform Development Manager and Product Owner to ensure priorities from the sprint are implemented accordingly
  • Actively engage in Refinement/Planning sessions to clarify business requirements, estimate use stories and plan for the next sprint
  • Participate in daily SCRUM ceremonies

Must haves

  • 7+ years of joint object-oriented application design and development
  • 5+ years of active development using Java 8 / 11 or later, or Python
  • Proficiency in AWS Cloud Platform (API Gateway, AWS Lambda, EventBridge, RDS DynamoDB, etc.)
  • Provable proficiency in Go programming
  • Use of Java frameworks (Spring boot/Cloud)
  • Experience using source and version control management tools
  • Build optimized, scalable, and modular software using the required technologies
  • Utilize object-oriented and tiered design methodologies
  • Proven success in executing unit and integration tests
  • Ability to develop, deploy and maintain microservice architecture
  • Previous utilization of Behaviour-Driven Development (BDD)
  • REST/Streaming API development
  • Use of relational databases (Postgres, MySQL, SQL Server, etc)
  • A structured approach to systems analysis and development
  • An affinity for other coding languages
  • Proven track record of creating and maintaining clean code, and thorough documentation

Nice to have

  • Front-end development (HTML, CSS, JavaScript/TypeScript, Angular, etc.)
  • Google Cloud Platform (GCP) and Azure services experience
  • Cucumber framework knowledge
  • Use of the Docker and/or Kubernetes containers
  • Unix/Linux experience
  • Experience using various SSO solutions
  • Technical experience using Gradle / Maven
  • Working in Agile development methods such as Scrum or Kanban
  • Application of Continuous Integration/Continuous Delivery practices (CI/CD)
  • Familiarity with VoIP and other voice engineering tools
  • Bachelor’s degree in Computer Science, Information Technology or other related fields

What will make you standout

  • Hands-on audio streaming experience
  • Experience using Flutter
  • Experience using SAML protocols (OAuth / OpenID Connect)
  • Use of CI/CD tools such as Jenkins and/or Gitlab CI
  • Previous experience working in Voice Biometrics
  • AWS Certification
  • Active involvement and contribution in tech communities such as Stack Overflow

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