Fulcrum Digital Inc

Senior SDET

Fulcrum Digital Inc  •  Mexico (Onsite)  •  3 hours ago
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Job Description


We are looking for a Senior Software Engineer in
Test (SDET) to help build and assure the next generation of intelligent,
agentic products and platforms. This is a hands-on senior engineering role for someone
who combines deep automation expertise with strong software engineering
fundamentals and practical experience testing AI-powered and agent-based
systems in production-grade environments.
This role is ideal for a builder who enjoys solving complex quality challenges,
designing scalable automation strategies, and raising the engineering bar
across teams. We are particularly interested in candidates who can apply
innovative thinking, strong ownership, and modern quality engineering practices
to validate agentic applications, LLM-powered workflows, APIs, user journeys,
and end-to-end platform reliability.
We are seeking a talented Senior Software
Development Engineer in Test (SDET) to define and implement an effective
automation and quality strategy within an Agile team. This role will validate
application functionality, resilience, and business outcomes using modern
testing methodologies, strong engineering discipline, and best practices in
continuous integration and delivery


Requirements


Role:

• Own end-to-end quality engineering for agentic
applications, intelligent workflows, APIs, user interfaces, and supporting
platform services.

• Design, develop, and maintain robust
automation frameworks for UI, API, integration, regression, and system-level
testing.

• Define test strategies for AI and agent-based
systems, including workflow validation, response quality, tool usage,
guardrails, reliability, and failure handling.

• Build automated quality gates for CI/CD
pipelines and ensure high-confidence releases through continuous testing.

• Partner closely with software engineers,
product managers, architects, and data/AI teams to ensure quality is built in
from design through production.

• Create meaningful test data, validate edge
cases, identify defects early, and drive root cause analysis through to
resolution.

• Evaluate non-functional characteristics such
as performance, reliability, observability, resilience, and scalability.

• Contribute innovative ideas that improve
testability, developer productivity, release confidence, and engineering
effectiveness.

• Demonstrate strong ownership by proactively
identifying gaps, driving improvements, and mentoring team members on
automation and quality best practices.

About You

• Strong experience in software test automation,
automation framework design, and code quality practices.

• Proven ability to test modern distributed
systems, APIs, event-driven architectures, and user-facing applications.

• Experience validating AI-enabled or agentic
applications, including prompt/workflow validation, output quality assessment,
and scenario-based testing.

• Strong understanding of Agile development,
shift-left testing, continuous integration, and continuous delivery.

• Comfortable working across ambiguity and
applying innovative thinking to solve new and evolving quality challenges.

• Strong communication, collaboration, and
stakeholder management skills, with a bias for action and accountability.

Technical Skills

• Strong programming skills in Java, Python, or
similar languages used for automation and test engineering.

• Hands-on experience with API and UI automation
frameworks such as Playwright, Selenium, Cypress, REST Assured, or equivalent.

• Experience integrating automated tests into
CI/CD pipelines and quality gates.

• Understanding of test approaches for LLMs,
retrieval workflows, agent orchestration, and non-deterministic systems is
highly desirable.

• Familiarity with observability, logging, test
data management, performance testing, and service virtualization is a plus.

Leadership & Mindset

• Innovative thinker who challenges conventional
approaches and introduces better ways to assure quality at scale.

• Strong sense of ownership, accountability, and
follow-through from test strategy through delivery outcomes.

• Able to influence quality culture across teams
and mentor others in modern automation and engineering excellence.


Must-Have


Good to Have


Strong automation engineering background
with hands-on framework design and coding


Experience with LLM evaluation,
prompt/workflow validation, and agent guardrail testing


Hands-on expertise in
Playwright

for UI and end-to-end automation


Exposure to performance, resiliency, and
observability testing for AI systems


Proven experience testing APIs,
integration flows, and CI/CD quality gates


Knowledge of retrieval-based systems,
tool-calling workflows, and non-deterministic test patterns


Experience testing
agentic AI
applications

, including workflow accuracy, tool usage, and failure
handling


Experience with service virtualization,
test data management, and synthetic test environments


Strong programming skills in Java,
Python, or similar languages for automation


Familiarity with cloud-native testing in
distributed/event-driven systems


Ownership mindset, innovative thinking,
and ability to drive quality improvements end to end


Mentoring experience and contribution to
quality engineering best practices across teams

Fulcrum Digital Inc

About Fulcrum Digital Inc

Founded in 1999, Fulcrum Digital is a global system integrator driving transformative results through AI-powered solutions. We implement, integrate, and grow ecosystems across industries, delivering high-quality outcomes at a fraction of the cost. Specializing in AI, Creative, Infrastructure, and e-commerce services, we empower businesses in Insurance, Financial Services, Government, Education, Manufacturing, Retail, and Logistics to thrive.

Our Core Platforms:

- FD Ryze: Our Generative AI SaaS solution that enables businesses to integrate LLMs, neuro readers, AI computing, and intelligent chatbots across various industries and functions. This integration enhances both internal workflows and customer-facing interactions by leveraging the full potential of artificial intelligence.

- FulcrumOne: A low-code platform with 130+ ready-made components, designed to simplify development and launch products 1.5x faster while cutting costs by up to 30%.

From financial services to education, consumer products to e-commerce, we work alongside you—digging deep into your challenges, helping you implement smarter strategies, and setting you up with platforms that solve today’s problems and are ready for tomorrow’s opportunities.

Let’s get started and see what we can build together.

Industry
IT & Software
Company Size
1,001-5,000 employees
Headquarters
New York, NY
Year Founded
1999
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