Sustainalytics has been a leading independent provider of Environmental, Social and Governance (ESG) research for the last 25 years. Our insights are used by clients to make better informed investment decisions, engage with companies in relation to their business activities and drive change.

Sustainalytics analyzes and rates the sustainability performance of companies based on publicly available information, such as regulatory filings, annual-/sustainability reports, company websites and reliable third-party sources. Investors use this information to support the construction of their investment universes, make better informed investment decisions, analyze the sustainability performance of their portfolios, and/or engage with companies in relation to their business activities and behavior. Technology is increasingly becoming an integral part of what we do as we leverage smart technologies to improve efficiency, broaden our product suite and reach new segments of the investment community.

Sustainalytics is a growing organization with 700 employees and 17 offices globally. We have a flexible and supportive working culture and empower our employees to progress and develop quickly in an entrepreneurial environment. For more information, visit www.sustainalytics.com


The mandate of Infrastructure and Security Team is to build and maintain a global technology infrastructure, to support inter-connectivity within the Sustainalytics and between the company and its’ clients. In other words, the team is responsible for installing, maintaining and supporting workstations, servers, communication networks and devices within the organization, ensuring the smooth operation and providing maximum performance and availability for their users, while maintaining, supporting and executing security processes and standards.


As a Software Developer, you will use your experience in full stack software development to implement high complexity solutions, improve existing features and code maintainability, and deliver digital products needed to perform sustainability research and back-office operations.

You will be working together with a team of talented and results oriented individuals and take part in the constant development and improvement of our digital products.


  • Delivering simple and high-quality software solutions integrated with the existing products, in an agile environment;
  • Develop Web site architecture and determine hardware and software requirements
  • Help define and refine requirements;
  • Plan, design, write, modify, integrate and test Web-site related code
  • Conduct tests and perform security and quality controls
  • Receive and accept guidance and reviews from a senior;
  • Implement solutions based on requirements in an estimated time-frame;
  • Implement unit and integration tests;
  • Solve reported issues.


  • Minimum three years experience as a Ruby on Rails developer
  • Exposure to development methodologies and best practices applicable to web or mobile development projects
  • PostgreSQL and/or strong familiarity with principles of database design and architecture
  • AWS
  • JavaScript
  • GitHub
  • Experience with Elasticsearch or other full-featured search technologies
  • Sound knowledge of object-oriented methodology
  • Strong interpersonal, communication and writing skills
  • Alignment with Sustainalytics’ mission vision and values


  • Computer science degree from a post-secondary institution is considered an asset


  • A competitive compensation package.
  • A generous training budget at your disposal for your professional development (certifications, conferences, trainings).
  • Excellent benefits.
  • Interesting career development options in a very innovative market.
  • Dynamic, professional, flexible, and friendly work environment with close collaboration with international teams.
  • New and modern fitted office.


In keeping with our ongoing efforts to represent the diversity of our community, we strongly encourage people from diverse groups to apply. Sustainalytics is committed to providing accommodations for individuals with disabilities, upon request.

All applications will be treated with the highest level of discretion. Sustainalytics thanks all applicants for their interest, however only those applicants requested to participate in the interview process will be contacted.

Your privacy while being in contact with Sustainalytics is one of our fundamental commitments here. Review our Privacy Policy to find out more about how we handle the personal data you provide us during the recruitment process.