CTI Core Software Engineer

Bitsight is a cyber risk management leader transforming how companies manage exposure, performance, and risk for themselves and their third parties. Companies rely on Bitsight to prioritize their cybersecurity investments, build greater trust within their ecosystem, and reduce their chances of financial loss.
Built on over a decade of technological innovation, its integrated solutions deliver value across enterprise security performance, digital supply chains, cyber insurance, and data analysis.

• We invented the cyber ratings industry in 2011
• Over 3000 customers trust Bitsight
• Over 750 teammates are dispersed throughout Boston, Raleigh, New York, Lisbon, Singapore, and remote

We are looking for a talented, hands-on Software Engineer to join our CTI Core R&D team.

The CTI Core team is responsible for building and maintaining large-scale, high-performance infrastructure and services, including user and asset management, identity intelligence, brand intelligence, alerting systems, integrations, and more.

As our development workflows evolve to incorporate AI-driven capabilities, we are looking for an engineer with strong fundamentals in “classic” software engineering—someone who can design, build, and scale robust systems while effectively leveraging modern AI tools.

In this role, you will take a key part in designing and delivering core platform capabilities, working alongside a team of highly skilled engineers in an agile environment.

Our stack includes: AWS, microservices architecture, Python, Kafka, MongoDB, PostgreSQL, Snowflake, Redis, ELK, and more.

• Design, develop, and maintain scalable backend services and infrastructure

• Take ownership of features end-to-end: from research and design through implementation, testing, and production deployment

• Evaluate and introduce new technologies to improve system scalability, performance, and reliability

• Prototype new ideas (POCs) and evolve them into production-grade solutions

• Continuously measure, analyze, and improve system performance and development workflows

• Collaborate closely with cross-functional teams and stakeholders across the organization

• 4+ years of experience in software development

• Strong proficiency in at least one modern programming language (Python preferred; Go, JavaScript, etc. also relevant)

• Experience designing and building scalable microservices-based systems

• Hands-on experience with cloud platforms (AWS preferred; GCP/Azure also relevant)

• Experience with APIs, authentication, authorization, and service-to-service security

• Familiarity with modern AI-assisted development tools and practices, with the ability to use them to improve productivity and code quality

• Solid understanding of web technologies and backend frameworks

• Experience with event-driven architectures (Kafka or similar)

• Experience with large-scale data systems (e.g., MongoDB, Snowflake, Elasticsearch)

• Background in cybersecurity or threat intelligence

• A curious and driven engineer with a passion for building impactful systems

• Strong problem-solving skills and the ability to learn quickly

• A collaborative team player with good communication skills

• Fluent in English and Hebrew (written and verbal)

Belonging & Inclusion. Bitsight is proud to be an equal opportunity employer. This means we do not tolerate discrimination of any kind and are committed to providing equal employment opportunities regardless of your gender identity, race, nationality, religion, sexual orientation, status as a protected veteran, or status as an individual with a disability.

Culture. We put our people first. Bitsight offers best in class benefits. We devote the same energy to nurturing our company's inclusive culture as we apply to serving our customers' needs. Working at Bitsight will give you the opportunity to fulfill your professional goals and expand your skills.

Open-minded. If you got to this point, we hope you’re feeling excited about the job description you just read.  Even if you don’t feel that you meet every single requirement, we still encourage you to apply.  We’re eager to meet people that believe in Bitsight’s mission and can contribute to our team in a variety of ways.

Bitsight also provides reasonable accommodations to qualified individuals with disabilities or based on a sincerely held religious belief in accordance with applicable laws. If you need to inquire about a reasonable accommodation, or need assistance with completing the application process, please email [email protected]. This contact information is for accommodation requests only, and cannot be used to inquire about the status of applications.

Additional Information for United States of America Applicants:

Bitsight is committed to compliance with all fair employment practices regarding citizenship and immigration status.

Bitsight will not discharge, discipline or in any other manner discriminate against any employee or applicant for employment because such employee or applicant has inquired about, discussed, or disclosed the compensation of the employee or applicant or another employee or applicant.

Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Qualified applicants with criminal histories will be considered for employment consistent with applicable law.

This position may be considered a promotional opportunity pursuant to the Colorado Equal Pay for Equal Work Act.