Subject matter expert (k12 - us maths curriculum)

We at Learningmate are hiring Subject Matter Experts (Mathematics) for the elementary and middle school US curriculum (K12 level).

Work Experience : 4 - 9 Years

Employment Type : Permanent

Location : Mumbai, Kolkata, Chennai, Noida.

Shift timings - 1 to 10 PM (Hybrid)

About Us :

We are Learning Mate — Powering the World of Education!

Straive, Learning Mate, and Double Line, all three entities are together creating one of the largest data & content solutions teams dedicated to solving challenges in education.

For more than twenty-two years, Learning Mate has been working with educational institutions across the globe to help them build, deploy, and streamline their digital infrastructure. Through our powerful mix of products and services, we are proud to help lead the world into a future where education is accessible, affordable, and effective.

stewardship and scalability. Our expertise encompasses enterprise-level solutions with architectures centered around data unification for enhanced data usage and analytics. We have completed complex data architecture projects with state and local education departments, higher education institutions, healthcare institutions, and nonprofit entities.

We, as a group, build on a solid foundation of learning design with technology, digital media, engineering, and large-scale data modernization solutions to connect learners, educators, administrators, policymakers, career counselors, and content creators with the information, tools, and solutions they need to be successful. With seven consulting offices in the United States, the United Kingdom, Canada, South Africa and India, Learning Mate serves a global clientele of education publishers, traditional and non-traditional Ed Tech companies, K-20 schools, universities and career colleges, workforce development centers, government agencies, non-profits, corporate learning departments, and education consortia.

Know more about Learning Mate ( Straive ( and Double Line (wearedoubleline.com / )

This mail is governed by the Learning Mate Privacy Policy and Disclaimer at Responsibilities -

Lesson Analysis & Content Cleanup : Review pre-quiz, post-quiz, Guided Learning (GL), and Practice items; revise feedback to meet guidelines (e.g., remove informal / child-focused language, eliminate “Try again,” and avoid assumptions of student error).

Glossary & Terminology : Identify key math terms per grade band (3–5 : up to 5 terms; 6–8 : up to 8; 9–12 : up to 10) and ensure accurate tagging.

Alt-Text Creation : Write clear, standards-compliant alt text for all migrated images and combined / feedback images where missing.

Image & Graphic Review : Verify.svg image migrations, note required clean-ups, and update graphic clean-up documentation.

Quality Assurance : Check correct answers across all item types (e.g., Matching Basic, Multiple Select, Infinite Repeater / Classification) and suggest modifications.

Spine Tagging & Metadata : Apply accurate spine tags and maintain content structure integrity.

Short Feedback Video : Create and upload show me videos (SMVs) as required.

Skills & Background -

Strong Math subject knowledge (depending on assignment)

Attention to detail and familiarity with digital learning standards (accessibility, alt-text, feedback design)

Ability to follow detailed content guidelines and collaborate with editors and graphic teams.

Interested candidates, please share your updated resume at

Thanks & Regards,

Neelam Fernandes

HR Team - Mumbai

Disclaimer :

Learning Mate is an equal-opportunity employer. We commit to celebrate diversity, equity, and inclusion in the workplace.