Customer Success Application Engineer (Japan)

Who is Litmus

Litmus is building the data foundation that powers industrial AI.

AI doesn’t work without real-world, contextualized data - Litmus makes that data usable. As AI adoption accelerates, most industrial environments still can’t access or use their operational data. We solve that gap.

We’re a growth-stage software company helping manufacturers access, structure, and use real-time data from machines, systems, and sensors at the edge. Our platform sits at the intersection of edge computing, AI, and industrial operations, enabling some of the world’s largest companies to run operations in real time, reduce downtime, and optimize production.

Backed by leading investors and trusted by global manufacturers and partners like Google, Microsoft, Dell, Oracle, and Mitsubishi, Litmus is powering the shift toward software-defined manufacturing.

Why join Litmus

Build the infrastructure that makes industrial AI possible

AI is moving beyond the cloud and into the physical world. At Litmus, you’ll build the infrastructure that enables real-time data to power AI and machine learning systems in production environments.

Work on problems where software meets the real world

Most AI systems fail without access to real-world data. You’ll build the layer that makes them viable in production. We solve challenges at the intersection of distributed systems, real-time data, and industrial constraints — where reliability, scale, and performance are non-negotiable.

Have real impact, fast

You’ll work on systems used by real customers in production, with direct impact on product and company trajectory. As a scaling company, we move quickly. You’ll have ownership, visibility, and the ability to shape both product and company as we scale.

Join a high-performance team

We’re building a team that holds a high bar and pushes each other to improve. You’ll work alongside experienced operators, engineers, and leaders who have done this before and are building again at scale. We hire people who take ownership, move quickly, and care about outcomes. No passengers.

Our culture

At Litmus, the team is collaborative, curious, and low ego. People are scrappy, take ownership, and look for ways to make an impact. We value empathy just as much as execution, whether that’s in how we build, how we communicate, or how we support each other.

We’re a growing company, so things move quickly and not everything is perfectly defined. If you enjoy figuring things out, working closely with others, and making steady progress, you’ll do well here.

About the Role

The Application Engineer is a key technical role within the Litmus Customer Success team and is responsible for ensuring successful configuration, deployment, and value realization of Litmus Edge and Litmus Edge Manager for customers across the APAC region.

The Application Engineer will work with prospective and existing customers during proof-of-concept projects and production implementations, validating requirements, developing best-practice configurations, and delivering technical outcomes that demonstrate measurable business value.

The Application Engineer will also partner closely with Sales Engineers, Account Managers, Product Management, Development, and the Litmus Support Desk to support pre-sales transitions, customer expansion, product feedback, and Level 2 technical support. This role reports to the Director of Technical Delivery.

What You'll Do

• Validate customer requirements for proof of concept and production implementations of Litmus products

• Configure Litmus Edge and Litmus Edge Manager during proof of concepts, customer pilots, and production deployments

• Lead assigned technical implementation activities and ensure contracted technical responsibilities are delivered successfully

• Develop innovative solution approaches that help customers maximize value from Litmus products

• Maintain and contribute to internal solution libraries, deployment best practices, reu