The driving force behind our success has always been the people of AspenTech. What drives us, is our aspiration, our desire and ambition to keep pushing the envelope, overcoming any hurdle, challenging the status quo to continually find a better way. You will experience these qualities of passion, pride and aspiration in many ways — from a rich set of career development programs to support of community service projects to social events that foster fun and relationship building across our global community. The Role We are looking for a Principal Developer to join our Data Management & OSDU team within AspenTech Subsurface Science & Engineering. In this role, you will lead the design and development of integration frameworks, APIs, and reusable services that enable AspenTech applications to seamlessly interact with OSDU Data Platform. You will play a key role in connecting our desktop and hybrid applications with OSDU Core Services and domain-specific data management services such as SDDMS, RDDMS, and WDDMS. Working closely with Product Management, Architecture, Cloud Engineering, and application development teams, you will drive the technical strategy for data interoperability, application integration, and data access across the OSDU ecosystem. Your Impact • Perform complex analysis, design, and development tasks related to Data Management and OSDU platform integration. • Define and implement reusable APIs, SDKs, and integration frameworks enabling AspenTech applications to access and manage data stored in OSDU platforms. • Drive the technical strategy for interoperability between desktop applications and OSDU services. • Design and implement integrations with OSDU Core Services, including Storage, Search, Schema, Legal, Entitlements, Workflow, and Data Discovery services. • Lead integration efforts with SDDMS, RDDMS, and WDDMS. • Collaborate with Cloud Engineering teams to ensure integration solutions align with enterprise architecture and platform standards. • Define data synchronization, caching, performance optimization, and metadata management strategies for large-scale subsurface datasets. • Participate in Agile development activities and provide technical leadership across globally distributed teams. • Mentor software engineers and promote engineering excellence, software quality, and maintainability. • Follow professional software engineering practices including architecture reviews, coding standards, source control management, automated testing, and release management. What You'll Need Bachelor's degree or higher in Computer Science, Software Engineering, or related field. 10+ years of professional software development experience. Strong hands-on experience with Node.js and TypeScript, including building scalable backend services using NestJS. Experience developing modern, responsive front-end applications using React. Solid experience designing, developing, and consuming RESTful APIs. Strong experience designing APIs, SDKs, and enterprise integration solutions. Experience developing and maintaining desktop applications connected to cloud-hosted services. Strong understanding of software architecture, data modeling, metadata management, and data governance principles. Experience working with large-scale data management systems and distributed data environments. Ability to evaluate complex information flows, data structures, and integration requirements. Fluent English, both written and verbal. Autonomy, curiosity, and learning mindset. Additional Appreciated Skills Hands-on experience with the OSDU Data Platform including SDDMS, RDDMS, WDDMS. RESQML: Practical experience working with RESQML data models for exchanging reservoir and subsurface data between applications. C++: Experience with C++ for building performance-critical components or integrating with native desktop and scientific libraries. Knowledge of Energistics standards such as RESQML, WITSML, and PRODML. Understanding of subsurface, geoscience, reservoir engineering, or energy industry workflows. Experience building reusable interoperability frameworks and data integration solutions. Experience working with geographically distributed teams. Technical leadership and mentoring experience. #LI-RK1 AspenTech is a global software leader helping industries meet the increasing demand for resources from a rapidly growing population in a profitable and sustainable manner. Our Digital Grid Management software suite, including AspenTech OSI products, helps power and utilities companies achieve superior real-time control, optimization and management for exceptional performance of complex energy networks. If you're looking to make a difference every day and push the limits of performance, AspenTech is doing things no one else thought was possible. As a leading industrial software partner, we help companies all over the world run safer, greener, longer and faster. With over 3700 employees and more than 60 global locations, AspenTech is meeting today's sustainability and business challenges head-on with unmatched expertise, cutting-edge AI-powered technology and a passion to innovate. AspenTech is an Equal Opportunity/Affirmative Action employer. AspenTech does not discriminate against employees or applicants on the basis of age, race, color, religion, creed, ancestry, sex, sexual orientation, gender identity or expression, pregnancy or related conditions, marital status, familial status, national origin, disability, medical condition, genetic information, citizenship, military service or protected Veteran Status or any other basis protected by applicable federal, state, or local law. Reasonable Accommodation: We will provide reasonable accommodations to qualified individuals who have a disability or sincere religious reasons to request accommodation, when necessary to enable the individual to participate in the job application or interview process. If you wish to request an accommodation, please contact us at [email protected]. GDPR Privacy Notice: AspenTech collects a range of personal information during the recruitment process. This may include the following personal or special categories of personal data: recruitment information such as your application form and resume, references, qualifications and membership of any professional bodies and details of any pre-employment assessments; your contact details and date of birth; your gender; your marital status and family details; your identification documents including passport and driver's license and information in relation to your immigration status and right to work with us; information about your contract of employment (or services) including start and end dates of employment, role and location, working hours, details of promotion, salary (including details of previous remuneration), pension, benefits, and holiday entitlement; your racial or ethnic origin; any criminal convictions and offences. AspenTech Security and Privacy Policy Plan Participants Enrolled in the AspenTech US Medical Plans: The Transparency in Coverage Final Rules require certain group health plans to disclose on a public website information regarding in-network provider rates and historical out-of-network allowed amounts and billed charges for covered items and services in two separate machine-readable files (MRF’s). The MRF’s for the benefit package options under AspenTech’s US Employee Benefit Plan are linked below: Transparency in Coverage Rule - Machine Readable Files Transparency In Coverage Rule And Consolidated Appropriations Act Overview and FAQS

more at Aspentech.

1 Nov, 2026

Aspentech

Power Systems Engineer

DevOps & Infra

$79.5k–99.4k/yr

Medina, United States of America

more at Aspentech.

Power Systems Engineer

Office and Project Administrator

Software Developer I (Install)

similar roles.

Multiskilled Building & Civil Engineer

Software Development Manager

Senior Software Engineer, Java

Intermediate Software Developer, Editor

Chief Technology Officer

Engineering Team Lead (Acquiring)

more at Aspentech.

Power Systems Engineer

Office and Project Administrator

Software Developer I (Install)

similar roles.

Multiskilled Building & Civil Engineer

Software Development Manager

Senior Software Engineer, Java

Intermediate Software Developer, Editor

Chief Technology Officer

Engineering Team Lead (Acquiring)