Salary
$160k – $220k per year
Location
Remote (Portugal)
Seniority
Senior
Employment
Contractor
Overview
Company
Impact
Profile match
Upwork is an American freelance marketplace formed in 2015 from the merger of Elance and oDesk, and it connects businesses with independent professionals in software development, design, writing, marketing and increasingly artificial intelligence work. Its revenue comes from taking a percentage of what clients pay freelancers, which means it has spent years balancing take rate against the incentive for established pairs to leave the platform and transact directly. Headquartered in San Francisco and listed on Nasdaq, it has been positioning itself around higher-value professional work rather than competing at the commodity end of the market.
An enterprise client is seeking experienced Structural Engineers to help train and evaluate next-generation AI systems. This opportunity is part of a large-scale initiative focused on improving how AI models solve complex structural engineering problems and generate technically accurate engineering solutions.
You will work alongside a community of subject matter experts contributing real-world engineering knowledge to help shape the future of Generative AI.
This opportunity is ideal for experienced Structural Engineers who enjoy solving complex engineering problems and want to apply their expertise to cutting-edge AI technology.
What You'll Do:
- Design realistic AI training tasks based on structural engineering concepts and real-world design challenges.
- Create clear engineering problem statements covering structural analysis, design, simulation, and code compliance.
- Develop reference solutions and deterministic scoring criteria to evaluate AI-generated responses.
- Build engineering tasks using OpenSees and other structural engineering methodologies.
- Create evaluation scenarios involving topics such as:
- Pushover analysis
- Seismic design
- Finite Element Analysis (FEA)
- Reinforced concrete design
- Steel connection detailing
- Structural retrofit
- Review AI-generated engineering solutions for technical accuracy, engineering judgment, and compliance with applicable design codes.
- Provide structured feedback that helps improve AI performance in structural engineering.
- Work independently in a fully remote, flexible environment.
Requirements:
- Bachelor's degree in Civil Engineering, Structural Engineering, or a closely related field (Master's or PhD is a plus).
- Professional experience in structural analysis and structural design.
- Hands-on experience using OpenSees.
- Strong understanding of structural design standards such as ACI 318, AISC 360, or Eurocode (EN 1992, EN 1993, EN 1998).
- Experience with structural engineering concepts including nonlinear modeling, response spectrum analysis, pushover analysis, or performance-based design.
- Ability to write clear, detailed, and technically accurate engineering documentation.
- Strong analytical thinking and attention to detail.
- Excellent written English communication skills.
- Ability to work independently and manage your own schedule.
Nice to Haves:
- Master's degree or PhD in Structural Engineering or a related discipline.
- Experience with advanced seismic engineering or structural retrofit projects.
- Experience with finite element modeling and structural simulation.
- Previous experience reviewing technical work, conducting research, or developing engineering assessments.
- Interest or experience in AI, machine learning, or engineering model evaluation.
- Fully remote, project-based opportunity.
- Flexible schedule - work whenever it fits your availability.
- Compensation ranges from $80-110 USD per hour, depending on experience.
- Expected workload is 10-39 hours per week, though project volume may fluctuate.
- Payments are issued weekly for work completed during the previous week.
- If selected, you will receive an Upwork contract offer along with onboarding instructions for the client's task platform.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
412,983 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Free forever. No card. Under a minute.
Your match
How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.
Recommended for you based on this role
Similar stack
Same company
Lisbon
$100k – $150k per year • Remote • 6+ years exp • Bachelor's Degree
Python
C++
AI/ML
Quantization
Federated Learning
Edge AI
Apply
$130k – $195k per year • Remote • 6+ years exp • PhD
Python
C
C++
C
Embedded C
C++
CMake
AI/ML
Edge AI
DevOps
GCP
Azure DevOps
GitHub Actions
RTOS
Prometheus
GitLab CI
Azure
CI/CD
Jenkins
Git
AWS
Bazel
Cortex
GitHub
GitLab
Chips/EDA
JTAG Debuggers
IoT
MQTT
LoRaWAN
Zigbee
FreeRTOS
Apply
≈ $12k – $29k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Chennai
AI/ML
AI Agents
Edge AI
Apply
Sr. Business Analyst 4C
1 day ago
≈ $12k – $27k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Mumbai
AI/ML
AI Agents
Edge AI
Apply
Sr. Analyst - Business Data Services 4B
1 day ago
≈ $12k – $27k per year (Estimated) • Remote/Hybrid • Full-Time • Bachelor's Degree • Mumbai
SQL
Databases
MS SQL
AI/ML
AI Agents
Edge AI
DevOps
Azure
Analytics
Tableau
Power BI
Apply
#132811 - Software Engineer
3 days ago
≈ $78k – $206k per year (Estimated) • Remote • Contractor • 5+ years exp • Bogotá
Go
Java
AI/ML
Model Context Protocol
AI Agents
DevOps
Git
Analytics
ETL/ELT
Apply
Biology Subject Matter Experts
3 days ago
≈ $76k – $227k per year (Estimated) • Remote • Contractor • PhD • Atlanta
AI/ML
LLM
Apply
≈ $47k – $183k per year (Estimated) • Remote • Contractor • Bogotá
Java
Java
Spring Boot
Gradle
Apply
Remote • Contractor • Bogotá
JavaScript
Frontend
npm
pnpm
Apply
CIS Marketing Specialist
4 days ago
≈ $16k – $37k per year (Estimated) • Remote • Contractor • 6+ years exp • Bachelor's Degree • Astana
Management
Google Workspace
Gmail
Telegram
Marketing
Instagram
Apply
Technical Documentation Manager (m/f/d)
1 day ago
≈ $62k – $128k per year (Estimated) • In office • Bachelor's Degree • Lisbon
AI/ML
Copilot
Apply
≈ $16k – $38k per year (Estimated) • In office • Contractor • 1+ year exp • Bachelor's Degree • Lisbon
Marketing
Salesforce
Instagram
Apply
In office • Lisbon
Marketing
Salesforce
Instagram
Apply
Technical Support Specialist – French Market
3 days ago
≈ $20k – $51k per year (Estimated) • In office • 1+ year exp • Bachelor's Degree • Lisbon
Python
JavaScript
SQL
C#
Apply
Operations Specialist I-III (Portugal)
3 days ago
$42k – $76k per year • In office • Lisbon
Management
Slack
Apply
This is one of many
412,983 more open roles from verified company boards, updated every day.

