Join Our Team

Location: London, UK; UK-based 

The Science Based Targets initiative (SBTi) has an exciting opportunity for a Senior Full-Stack Software Engineer. Joining the growing digital function within the SBTi’s global operations team, you will collaborate closely with other teams to ensure that the SBTi technology infrastructure is well supported and service excellence is at the core of the organization.

Key Responsibilities: 

• Collaborate closely & develop practices with DevOps by ensuring reliable deployment, monitoring, and scalability of applications across environments
• Contribute to the day-to-day management of the SBTi website by working with subject matter experts to ensure content accuracy, relevance, and transparency.
• Design, implement, and maintain application code across the full stack using TypeScript, React, and Python in line with established standards.
• Contribute to the continuous improvement of digital platforms and performance to meet evolving user needs and business priorities.
• Modernise and refactor legacy codebases while ensuring system stability and functional continuity.
• Transform user stories and technical designs into high-quality solutions that meet functional requirements and quality expectations.
• Develop and support robust, secure integrations between systems using REST-based APIs and appropriate interface technologies.
• Write testable and maintainable code while supporting testing activities through defect resolution and root cause analysis.
• Support the stability of live services by investigating defects and contributing to fixes in line with agreed operational processes.
• Work closely with product and QA teams to deliver coherent solutions through active participation in backlog refinement and planning.
• Proactively improve development practices, AI-assisted workflows, and knowledge sharing across the wider engineering team.

Find out more and apply

Location: London/UK

Apply by: Friday 17 July 2026

The Science Based Targets initiative (SBTi) has an exciting opportunity on its Campaigns and Sector Communications team for a Senior Communications and Marketing Associate reporting to a Senior Communications Manager.

The ideal candidate will be a results-oriented communications professional with strong interpersonal skills and the ability to work autonomously and as part of a global, cross-partner team. You will develop and maintain a strong understanding of our audiences. You will develop and implement integrated multi-channel global marketing and communications strategies for the SBTi in line with SBTi’s strategic business and communications plans and the needs of our target audiences.

Key Responsibilities: 

• Work closely with the wider Campaigns and Sector Communications team to manage marketing and communications planning and delivery for launches and initiatives.
• Support the planning and delivery of communications to deliver business plan priorities.
• Design and deliver campaigns to raise awareness and adoption of SBTi products and services, including communications strategy, messaging development, deployment of technical launches, developing LinkedIn advertising campaigns, related copy, emails and newsletters.
• Work closely with the Corporate Communications team, Technical Department, SBTi Services and the Strategy & Transformation Department to coordinate successful communications campaigns and develop high quality audience-led content.
• Manage communications for sector technical product development and sector engagement in conjunction with the senior manager.
• Work closely with the Digital Marketing Manager to create content and deploy external-facing communications, including paid ad campaigns, dedicated mailers, campaigns, newsletters, and announcements distributed via email.
• Own the communications review of key SBTi products.
• Develop and execute web content. 

Find out more and apply