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Remote Senior Sdet Jobs in Florida (NOW HIRING)

Senior Software Engineer IV

Hollywood, FL · On-site +1

$112K - $147K/yr

Senior Software Engineer IV - STARLIMS Remote, U.S.| Full Time | R&D STARLIMS provides leading ... This role will play a key role in modernizing the technology stack to support continued product ...

$135K - $155K/yr

... working in telecommunications and data communications software development. - Experience with ... remote/hybrid virtual team members - Compensation range is $135,000 to $155,000 plus annual bonus

Test Engineer, Senior

Orlando, FL · On-site +1

$150K - $180K/yr

The Senior Test Engineer works across systems engineering, software engineering, hardware ... THIS HYBRID POSITION REQUIRES 3 DAYS OF WORK IN THE OFFICE AND 2 DAYS REMOTE PER WEEK ...

... a remote opportunity with limited on-site meetings in Orlando, FL The Senior Software Engineer plays a critical role in the design, development, and testing of advanced simulation and training ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are ... Design tasks involving bug fixing, feature development, refactoring, and performance optimization

Senior Software Engineer C#

Boca Raton, FL · On-site +1

$116K - $153K/yr

We are seeking highly skilled and experienced Senior Software Engineers to join our growing team ... Proficiency in C#, Visual Studio, .Net Core, Source Control Management, Software Development Life ...

Senior Software Engineer (Remote)

Miami, FL · Remote

$117K - $154K/yr

This is a remote role anywhere in the USA. Meet the Team Our software engineering team develops ... unit tests. * Experience troubleshooting and resolving software issues in development and ...

Senior Software Engineer (Remote)

Tampa, FL · Remote

$115K - $152K/yr

This is a remote role anywhere in the USA. Meet the Team Our software engineering team develops ... unit tests. * Experience troubleshooting and resolving software issues in development and ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are ... Design tasks involving bug fixing, feature development, refactoring, and performance optimization

Bachelor's or Master's in CS/Engineering (or equivalent experience); active AWS Certifications ... Remote-First Working Environment - Collaborate from anywhere while staying connected with our ...

Bachelor's or Master's in CS/Engineering (or equivalent experience); active AWS Certifications ... Remote-First Working Environment - Collaborate from anywhere while staying connected with our ...

Senior Software Engineer (Remote)

Miami, FL · On-site +1

$117K - $154K/yr

Participate in tech spikes: explore unclear problems and turn them into concrete technical plans ... software development experience * Strong backend expertise with TypeScript and Node.js * Real ...

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are ... Design tasks involving bug fixing, feature development, refactoring, and performance optimization

AI Engineer - Remote

Miami, FL · Remote

$80 - $120/hr

Senior Software Engineer Job Type: Contractor (~15 hours/week) Location: Remote Job Summary We are ... Design tasks involving bug fixing, feature development, refactoring, and performance optimization

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Remote Senior Sdet information

What is the difference between Remote Senior Sdet vs Remote QA Engineer?

AspectRemote Senior SdetRemote QA Engineer
CredentialsTypically requires a strong background in software testing, programming, and automation skillsRequires knowledge of testing methodologies, tools, and sometimes basic scripting
Work EnvironmentFocuses on automation, scripting, and integrating testing into CI/CD pipelinesPrimarily manual testing, test case creation, and execution
Industry UsageCommon in tech companies with a focus on automation and continuous deliveryWidespread across various industries including software, manufacturing, and healthcare

Remote Senior Sdet roles emphasize automation, scripting, and integration within development pipelines, requiring programming skills. Remote QA Engineers often focus on manual testing and test case management. While both roles ensure product quality, the Senior Sdet is more automation-driven, making it suitable for those with coding expertise.

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For Remote Senior Sdet jobs in Florida, the most frequently searched job titles are:

What cities in Florida are hiring for Remote Senior Sdet jobs?

Cities in Florida with the most Remote Senior Sdet job openings:

Infographic showing various Remote Senior Sdet job openings in Florida as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Remote job distribution.

Senior Test Automation Engineer / SDET (Remote)

Cyclops Inc

Miami, FL • On-site, Remote

$105K - $137K/yr

Contractor

Re-posted 26 days ago


Key responsibilities

  • Design and build stateful mocks and simulators of third-party vendor APIs for current and new platforms

  • Implement contract tests against real vendor sandboxes to detect API changes before production

  • Own and optimize the CI test pipeline to ensure fast feedback, reliable test suites, and eliminate flaky tests


Job description

Role Overview
As a Senior Test Automation Engineer, you will build the test infrastructure of a crypto payment platform: custody, AML and transaction screening, stablecoin settlement. This is a horizontal engineering role serving all development squads, covering both our current platform and the new platform we are building. Your product is the infrastructure that makes testing cheap for every engineer: vendor mocks, fast CI feedback, reliable test suites, and easy-to-use test tooling. Success is measured by how cheaply and confidently the engineering team ships.
Key Responsibilities
  • Design and build stateful mocks and simulators of third-party vendor APIs (custody, KYC/KYB, screening providers), serving both the current and the new platform
  • Implement contract tests that run on schedule against real vendor sandboxes and catch unannounced API changes before they reach production
  • Build test data and environment tooling: one-command environments with meaningful state
  • Own the CI test pipeline: fast feedback on every pull request, heavier integration suites nightly and pre-release, parallelization
  • Eliminate flaky tests: quarantine, statistics, root-cause analysis, so the team trusts a red build
  • Create test-writing scaffolding (helper libraries, fixtures, object builders) and well-documented test patterns that also serve as templates for AI-assisted test generation
  • Coach engineers on writing effective tests through reviews and pairing, so that each team owns the quality of its own code
  • Build production-adjacent checks: post-deploy smoke tests, synthetic transactions, automated verification before traffic is switched to a service
Required Qualifications
  • 5+ years as a software engineer with substantial test-infrastructure ownership (SDET, platform engineering, or backend engineering with heavy testing responsibility)
  • Strong TypeScript: our backend services and test automation are TypeScript
  • Experience building test frameworks and harnesses from scratch, not only writing tests on top of existing ones
  • Hands-on experience with a modern automation framework, i.e. Playwright
  • Experience designing test stages in CI/CD pipelines (e.g. GitLab CI), including parallelization and selective test execution
  • API testing and mocking/stubbing of third-party services
  • Proficient daily use of AI coding tools, with the ability to review AI-generated code quickly and critically
  • Prior crypto experience is optional; building a working understanding of crypto and stablecoin payment flows (custody, settlement, screening) on the job is a mandatory part of the role
  • High agency: this is a horizontal role without daily supervision; you find testing friction yourself, decide what to build, and defend its priority
  • Strong written and verbal communication in English
Preferred Experience
  • Fintech, payments, or crypto domain; understanding of testing money flows: idempotency, reconciliation, state machines
  • Contract testing tooling (e.g. Pact or similar)
  • Performance and load testing
  • Experience working in a regulated environment (financial services, healthcare)
  • Test management tooling such as TestRail
Reporting Structure
Reports to: Engineering Manager. You will align testing strategy with our QA Lead.
Why This Role
  • Build the test infrastructure of a crypto payment platform from scratch, with a greenfield platform as your first adopter
  • Your framework multiplies the output of every engineer in the organization
  • AI-first engineering culture: your test patterns directly power AI-assisted development
Location
Remote. EU, USA, Argentina, Brazil. A minimum of 4 hours of daily overlap with Central European working hours is required.
Compensation and Benefits
As an independent contractor, you'll enjoy the flexibility to determine how and when you deliver your work, while partnering closely with our team to meet agreed milestones and business objectives. Compensation and engagement terms will be outlined in your contractor agreement.
Additional Benefits
  • Company issued laptop
  • Technology Accessories
  • Annual In-Person Full-Team Meetup

About Cyclops
Cyclops is the first stablecoin and crypto infrastructure platform built exclusively for the payments industry. With low and no code solutions, Cyclops is the fastest way for payments companies to bring crypto and stablecoin offerings to market. Founded by crypto and payments industry veterans who built crypto solutions for Shift4, Cyclops enables crypto acceptance, stablecoin settlement and stablecoin payouts for payments companies.
Cyclops has raised a seed round and, more recently, a $20M Series A to accelerate the growth of the most complete stablecoin platform. We move fast, we think rigorously, and hold ourselves to the highest standard in the industry.
Cyclops Culture
Don't join Cyclops if you're looking for a typical 9-5. The culture we've built is one of first-principles thinking and relentless execution. We wake up every day excited to deliver great products worthy of the world's best companies. Everyone who works at Cyclops must have a founder mindset, where no problem is too big to solve.