Who we are
DigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more than 100,000 organizations, including 90% of the Fortune 500, choose DigiCert to stop today’s threats and prepare for a quantum-safe future at www.digicert.com
Job summary
We are seeking an experienced Senior Software Engineer to join our dynamic and innovative team. As a Senior Software Engineer, you will be a key contributor to the design, development, and maintenance of our platforms. You will work closely with cross-functional teams to deliver high-quality software that meets the needs of our customers.
What you will do
- Collaborate with product managers, UX designers and architects to understand project requirements and technical specifications.
- Design, develop, test, and maintain software applications, ensuring they meet high-quality standards and performance benchmarks.
- Write clean, efficient, and maintainable code, in accordance with coding standards and best practices.
- Conduct code reviews to increase code quality, consistency, and alignment with the product design and architecture.
- Analyze, troubleshoot, and debug product defects and provide timely solutions to customer issues.
- Stay up to date on emerging technologies and industry trends to continuously improve software development processes and tools.
- Contribute to architectural decisions and help drive technical innovation within the team.
What you will have
- Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent hands-on experience).
- 5+ years of experience as a Software Engineer (SSE) building scalable, production-grade web applications.
- Strong proficiency in Python and JavaScript, with full-stack development exposure.
- Deep expertise in modern frontend engineering using JS, Redux Toolkit, and strong fundamentals in ES6+, HTML5, CSS3, SASS, Tailwind CSS.
- Solid understanding of software design principles and architectures (modular design, domain-driven design, clean architecture) with a focus on scalability, maintainability, and performance.
- Hands-on experience with containerization and orchestration tools such as Docker, Kubernetes, and Helm for scalable deployments.
- Exposure to cloud platforms (AWS /GCP) with experience in building and deploying cloud-native applications.
- Strong DevOps mindset, including CI/CD pipelines (GitHub Actions, GitLab CI, Bitbucket, Harness), Infrastructure as Code (Terraform, CloudFormation), and automated deployment strategies.
- Strong experience with LLM-based developer tools and workflows, including Claude Code, GitHub Copilot, and modern AI-assisted engineering practices; adept at leveraging AI for code generation, optimization, debugging, and applying best practices in prompt engineering and workflow automation.
- Good exposure to application security practices, including secure coding standards (OWASP), vulnerability awareness, and implementing security best practices across the stack.
- Experience with API security and authentication mechanisms such as JWT, OAuth2, OpenID Connect, along with concepts like rate limiting and API gateways.
- Effective communicator and team player, experienced in collaborating with product, design, QA, and platform teams to deliver high-quality solutions.
Nice to have
- Working knowledge of PKI, cryptography, and code signing is an added advantage.
- Solid understanding of LLMs and RAG systems, including prompt engineering, embeddings, and vector databases (e.g., Postgres pgvector, Pinecone, Weaviate), along with orchestration frameworks such as LangChain and LlamaIndex.
- Familiarity with deploying GenAI workloads on AWS, Azure, and GCP (e.g., Bedrock, OpenAI, Azure OpenAI), including implementing guardrails, content filtering, and observability for LLM-based applications.
Benefits
- Generous time off policies
- Top shelf benefits
- Education, wellness and lifestyle support
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Skills Required
- Bachelor's degree in Computer Science, Software Engineering, or related field
- 5+ years of experience as a Software Engineer
- Strong proficiency in Python and JavaScript
- Hands-on experience with containerization and orchestration tools such as Docker, Kubernetes, and Helm
- Exposure to cloud platforms (AWS/GCP)
- Strong DevOps mindset, including CI/CD pipelines and Infrastructure as Code
What We Do
DigiCert is the digital trust provider of choice for leading companies around the globe, enabling individuals, businesses, governments, and consortia to engage online with confidence, knowing their digital footprint is secure.






