Enterprise Customer Success Manager (Technical)
- Hiring from
- Ukraine
- Work type
- Hybrid
- Posted
- Sep 29, 2026
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ThingsBoard, Inc. was founded in 2016. We develop software products for IoT (Internet of Things). Our Private Cloud department runs dedicated ThingsBoard environments for 40+ enterprise customers on AWS, GCP, Azure and StackIT, including some of the largest IoT deployments on the platform.
We are looking for a technical Customer Success Manager to own our largest enterprise accounts: making sure they get value fast, their environments stay up to date, and their teams bring new use cases to production faster. This is not a sales role: pricing, contracts and renewals are handled by Sales.
Requirements:
- 4+ years in a customer-facing technical role (Technical Account Manager, Solutions Engineer, Customer Success Engineer, Implementation Engineer).
- Hands-on experience with IoT or data platforms: you have built or integrated solutions yourself.
- Good understanding of IoT protocols (MQTT, HTTP, CoAP), REST APIs and JSON.
- Scripting skills in JavaScript or Python. Basic SQL.
- Understanding of cloud infrastructure: Kubernetes, managed databases, load balancers.
- Experience working with enterprise stakeholders, from engineers to management.
- Strong English skills (C1).
- A proactive and structured approach.
Responsibilities:
- Be the main point of contact for 2 strategic enterprise customers at the start, growing to 4–6.
- Advise customer engineers on mapping use cases onto ThingsBoard: device profiles, rule chains, integrations, dashboards, alarms, multi-tenancy.
- Review customer solutions and recommend best practices for performance and scale.
- Build quick proofs of concept and examples that unblock customer teams.
- Plan and control upgrades and maintenance of customer environments together with our Reliability Engineers.
- Work on security and compliance questionnaires together with the engineering team.
- Demo new ThingsBoard features (Trendz, Edge, mobile app) and drive adoption.
- Collect customer feedback and run regular business reviews.
Key Challenges for the First Year:
1. Enterprise Account Ownership: Took ownership of 2 strategic enterprise accounts, becoming their primary point of contact and technical advisor. Retained both accounts throughout the year.
2. Customer Success & Adoption: Helped each customer bring at least one new use case into production faster through technical guidance, architecture reviews, or proof of concept (PoC) development.
3. Proactive Maintenance & Communication: Ensured 100% of planned upgrades and maintenance activities were communicated to customers at least 2 weeks in advance, with no unexpected disruptions.
4. Account Health & Business Reviews: Conducted quarterly business reviews for every account and kept CRM account health records consistently up to date.
5. Revenue Growth & Portfolio Expansion: Increased recurring revenue from these customers (plans, instances, and add-ons) by at least 6% year over year and expanded the portfolio to 4–6 enterprise accounts.
Will be a plus:
- Experience with ThingsBoard.
- German language.
- Experience with security questionnaires and enterprise procurement.
What We Offer:
- Working on an open-source IoT platform with thousands of installations globally.
- Work with the largest enterprise IoT deployments on the platform.
- Competitive salary plus annual performance bonuses.
- Office in Kyiv, hybrid format, flexible hours.
- An experienced team without bureaucratic overhead.
- Career growth and regular salary reviews.
- Medical insurance, complimentary English classes.
- Team-building and corporate events.
By submitting your CV, you consent to ThingsBoard Inc collecting and processing your personal data for recruitment purposes in accordance with our Privacy Policy and ISO 27001 requirements. Your data will be retained for 12 months from the date of submission and securely deleted thereafter unless you are hired. You may withdraw consent at any time by contacting us.
We are looking for a technical Customer Success Manager to own our largest enterprise accounts: making sure they get value fast, their environments stay up to date, and their teams bring new use cases to production faster. This is not a sales role: pricing, contracts and renewals are handled by Sales.
Requirements:
- 4+ years in a customer-facing technical role (Technical Account Manager, Solutions Engineer, Customer Success Engineer, Implementation Engineer).
- Hands-on experience with IoT or data platforms: you have built or integrated solutions yourself.
- Good understanding of IoT protocols (MQTT, HTTP, CoAP), REST APIs and JSON.
- Scripting skills in JavaScript or Python. Basic SQL.
- Understanding of cloud infrastructure: Kubernetes, managed databases, load balancers.
- Experience working with enterprise stakeholders, from engineers to management.
- Strong English skills (C1).
- A proactive and structured approach.
Responsibilities:
- Be the main point of contact for 2 strategic enterprise customers at the start, growing to 4–6.
- Advise customer engineers on mapping use cases onto ThingsBoard: device profiles, rule chains, integrations, dashboards, alarms, multi-tenancy.
- Review customer solutions and recommend best practices for performance and scale.
- Build quick proofs of concept and examples that unblock customer teams.
- Plan and control upgrades and maintenance of customer environments together with our Reliability Engineers.
- Work on security and compliance questionnaires together with the engineering team.
- Demo new ThingsBoard features (Trendz, Edge, mobile app) and drive adoption.
- Collect customer feedback and run regular business reviews.
Key Challenges for the First Year:
1. Enterprise Account Ownership: Took ownership of 2 strategic enterprise accounts, becoming their primary point of contact and technical advisor. Retained both accounts throughout the year.
2. Customer Success & Adoption: Helped each customer bring at least one new use case into production faster through technical guidance, architecture reviews, or proof of concept (PoC) development.
3. Proactive Maintenance & Communication: Ensured 100% of planned upgrades and maintenance activities were communicated to customers at least 2 weeks in advance, with no unexpected disruptions.
4. Account Health & Business Reviews: Conducted quarterly business reviews for every account and kept CRM account health records consistently up to date.
5. Revenue Growth & Portfolio Expansion: Increased recurring revenue from these customers (plans, instances, and add-ons) by at least 6% year over year and expanded the portfolio to 4–6 enterprise accounts.
Will be a plus:
- Experience with ThingsBoard.
- German language.
- Experience with security questionnaires and enterprise procurement.
What We Offer:
- Working on an open-source IoT platform with thousands of installations globally.
- Work with the largest enterprise IoT deployments on the platform.
- Competitive salary plus annual performance bonuses.
- Office in Kyiv, hybrid format, flexible hours.
- An experienced team without bureaucratic overhead.
- Career growth and regular salary reviews.
- Medical insurance, complimentary English classes.
- Team-building and corporate events.
By submitting your CV, you consent to ThingsBoard Inc collecting and processing your personal data for recruitment purposes in accordance with our Privacy Policy and ISO 27001 requirements. Your data will be retained for 12 months from the date of submission and securely deleted thereafter unless you are hired. You may withdraw consent at any time by contacting us.