Dassault Systemes

Principal Software Engineer

Dassault Systemes$184K — $246K *
Enterprise Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • 15+ years of software engineering experience with a focus on architectural direction
  • 3+ years in a Principal Engineer or equivalent architectural leadership role
  • Proven ability to translate business strategy into technical capabilities
  • Deep architectural knowledge of backend systems, cloud platforms, and distributed systems
  • Direct hands-on experience with AI/ML systems in production
  • Experience driving agentic development practices and defining organizational adoption strategies
  • Proven track record of mentoring and developing technical leaders

Responsibilities

  • Define the long-term technical vision for the platform across multiple teams
  • Own architectural trade-offs related to AI adoption and system performance
  • Translate business needs into durable technical capabilities
  • Evaluate new technologies for inclusion in the platform's technical foundation
  • Establish quality and architectural standards for production systems
  • Shape organizational frameworks for AI autonomy and oversight
  • Drive CI/CD evolution and reshape engineering processes for AI integration

Benefits

  • Comprehensive medical, dental, life, and disability insurance
  • 401(k) matching
  • Flexible paid time off
  • 10 paid holidays per year
  • Annual bonus eligibility for many non-sales positions
Full Job Description
Location: Hybrid, New York

The Role:

You will define the technical direction for Medidata's Platform engineering organization - the systems, infrastructure, and practices that power clinical trial operations for the world's largest pharmaceutical companies. You set architectural direction across multiple teams and time horizons, translate business strategy into durable technical capabilities, and develop the Staff and Senior Staff engineers who execute within that direction.

The platform is in the middle of a fundamental shift. AI and agentic systems are moving from experimental features to core infrastructure. You will be the architectural authority for how this transformation plays out - not within a single team, but across every team that builds on the platform. You will determine where AI agents operate in production workflows and where humans must remain, define the cost, quality, and reliability trade-offs at scale, and establish the engineering practices and standards required to build and operate AI-native systems responsibly.

What You'll Do:

Architectural Direction & Technical Strategy
  • Define the long-term technical vision for the platform - service architecture, data strategy, infrastructure evolution, and AI integration across all platform teams
  • Own architectural trade-offs that span multiple systems, teams, and time horizons - balancing velocity, cost, reliability, risk, and long-term sustainability. This includes explicit investment decisions on AI adoption: model selection, build-vs-buy for AI infrastructure, and ROI frameworks for agentic automation
  • Translate business strategy and product direction into technical capabilities that are durable, not reactive
  • Evaluate, validate, and institutionalize new technologies and practices. You decide what enters the platform's technical foundation and what doesn't
  • Define quality bars, architectural guardrails, production excellence standards, and engineering talent expectations at the organizational level


AI & Agentic Systems - Platform-Wide
  • Own the architectural vision for how AI and agentic capabilities are embedded across the platform - as a fundamental layer of how every team builds and operates, not a standalone initiative
  • Define the organizational framework for agent autonomy: where AI agents operate with full autonomy, where human oversight is required, and how those boundaries evolve as systems mature - spanning production workflows, development processes, and operational tooling
  • Shape the platform's observability and production readiness standards for AI-powered systems - cost telemetry, dual-pipeline tracing, failure mode classification, fallback mechanisms, and incident response patterns specific to agentic workloads
  • Drive the architectural standards that make platform systems AI-ready: well-documented APIs, deterministic interfaces, observable behavior, and safe patterns for automated interaction


SDLC Transformation & Engineering Practice
  • Define and institutionalize agentic development as an engineering practice across the organization - not just tool adoption, but how software is designed, reviewed, tested, and deployed when AI agents are part of the workflow
  • Establish measurement frameworks for engineering transformation: developer throughput, cost per automated decision, quality impact, and where AI augmentation creates value versus risk
  • Own the architectural direction for CI/CD evolution - intelligent pipelines, AI-assisted code review, automated testing, and deployment automation
  • Challenge and reshape engineering processes that don't survive the shift to AI-augmented development


Technical Leadership
  • Develop technical leaders - Staff and Senior Staff engineers are your primary mentorship scope. Shape how they think about architecture, trade-offs, and organizational impact.
  • Represent the platform's technical direction to executive leadership, product, architecture, and external stakeholders. Create narratives that connect technology decisions to business outcomes. Influence across organizational boundaries without positional authority.
  • Shape engineering culture and decision-making frameworks that allow teams to reason through ambiguous technical decisions without escalating to you


Requirements:
  • 15+ years of software engineering experience, with significant time defining architectural direction across multiple teams and systems
  • 3+ years in a Principal Engineer, Distinguished Engineer, or equivalent architectural leadership role
  • Proven track record translating business strategy into durable technical capabilities - defining what should be built and why, not just executing what was asked for
  • Deep architectural expertise across backend systems, data infrastructure, cloud platforms (AWS strongly preferred), and distributed systems at scale
  • Direct experience with AI/ML systems in production - hands-on understanding of LLM integration patterns, agentic systems, and the architectural implications of embedding AI into platform infrastructure
  • Demonstrated experience driving agentic development practices - you've formed strong, experience-based opinions on how AI tools transform software engineering workflows. You can define adoption strategy for an organization, not just use the tools yourself.
  • Track record of developing technical leaders at the Staff/Sr Staff level
  • Ability to communicate strategy, trade-offs, and risk to executives and engineering teams, and to drive alignment across teams with competing priorities


Strongly Preferred:
  • Experience with agent orchestration patterns, autonomy frameworks, and the architectural decisions around where AI agents should and shouldn't operate in production
  • Production experience in regulated industries (life sciences, healthcare, fintech) - understanding of compliance, audit, and data integrity constraints
  • Experience with SDLC transformation at organizational scale - reshaping how teams build, test, and deploy software
  • Background spanning multiple technical domains (backend, data, infrastructure, AI) rather than deep specialization in one


Nice to Have
  • Experience with clinical trial operations, life sciences, or regulated SaaS platforms
  • External technical influence - conference talks, open-source contributions, published architectural thinking, or industry working groups

As with all roles, Medidata sets ranges based on a number of factors including function, level, candidate expertise and experience, and geographic location. Pay ranges for candidates in locations other than New York City, may differ based on the local market data in that region.

The salary range for positions that will be physically based in the NYC Metro Area is $184,500-246,000

The salary range for positions that will be physically based in the California Bay Area is $194,250-259,000.

The salary range for positions that will be physically based in the Boston Metro Area is $181,500-242,000.

The salary range for positions that will be physically based in Texas or Ohio is $162,000-216,000.

The salary range for positions that will be physically based in all other locations within the United States is $165,000-220,000.

Base pay is one part of the Total Rewards that Medidata provides to compensate and recognize employees for their work. Most sales positions are eligible for a commission on the terms of applicable plan documents, and many of Medidata's non-sales positions are eligible for annual bonuses. Medidata believes that benefits should connect you to the support you need when it matters most and provides best-in-class benefits, including medical, dental, life and disability insurance; 401(k) matching; flexible paid time off; and 10 paid holidays per year.

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Salary Pay Transparency

Compensation for the role will be commensurate with experience. The total expected compensation range will be:
  • New York : $184500-$246000
  • Remote : $165000-$220000

representing the base salary (or annualized salary based on estimated hourly compensation) and target bonus.

About Dassault Systemes

Dassault Systemes SE is a French software company that specializes in the production of 3D design software, 3D digital mock-up and product lifecycle management (PLM) solutions. The company was founded in 1981 by Avions Marcel Dassault to develop computer-aided design (CAD) software for their own use. The company's software is used by a variety of industries, including aerospace, automotive, consumer goods, and industrial machinery. Dassault Systemes is headquartered in Velizy-Villacoublay, France and has offices in over 80 countries.
Learn more about Dassault Systemes
Size
20,000 employees
Industry

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