Fullstack Software Engineer
hace 3 horas
Job Title: Fullstack Software Engineer
Clients: Top 50 Tech Companies Only)
Domain: Information Technology (IT)
Location: Remote – US, Canada, Western Europe, Australia
Contract Type: Contractor
Pay Rate: USD $50 – $125 per hour
Experience Required: 10 – 25 years
Engagement: Minimum 10 hours/week (up to 40 hours/week, partial PST overlap required)
Contract Duration: 1 month (extensions based on performance)
About the Role
Our client is seeking top-tier Fullstack Software Engineers to work on cutting-edge AI and software development projects.
You'll play a critical role in building datasets, evaluating large language model (LLM) outputs, and developing real-world fullstack applications.
This opportunity is ideal for engineers with strong fullstack development experience from top 50 tech companies, who are excited to contribute to the next generation of AI-assisted software systems.
Key Responsibilities
- Work across multiple projects to improve LLM performance on code tasks.
- Lead end-to-end delivery of AI agent use cases (e.g., coding copilots, creative assistants).
- Evaluate and review model-generated code for accuracy, maintainability, and performance.
- Analyse and provide structured, written rationales for code quality and rankings.
- Collaborate with Turing teams to identify edge cases and improve model behaviour.
Application Process:
To apply, please submit your CV and a cover letter detailing your relevant experience and qualifications for the role. Applications will be reviewed on a rolling basis, so early submissions are encouraged.
Equal Opportunity Employer:
We value diversity and are committed to creating an inclusive work environment. We encourage applicants from all backgrounds to apply.
Ideal Profile:Must-Have Requirements
- 10+ years of overall professional experience in software engineering.
- Must have worked full-time at a Top 50 Tech Company:
- Minimum 1 year if US-based
- Minimum 2 years if based elsewhere
- (Top 50 Tech Companies list provided in screening)
- Experience as a Software Engineer (not Data Scientist) in these companies.
- Proven expertise in full-stack development, including:
- Building production-ready applications
- Software architecture, design, and debugging
- Code quality and peer review practices
- Citizen or valid work permit holder in the country of residence.
Nice to Haves
- Degree from a Top Global University
- Exposure to modern cloud-native and scalable architectures
Engagement Details
- Flexible hours: 10–40 hours/week
- Partial PST overlap required
- Type: Contractor (no paid leave or benefits)
Strict No-Gos
- Candidates with experience only as Data Scientists
- Contractor/part-time experience at top 50 companies, must have been employed there in the past
- Candidates without valid work permits
- Excellent career development opportunities
- Great work environment
- Attractive salary & benefits
-
Senior Elixir Engineer with React Skills
hace 3 horas
Guate, Guatemala FullStack A tiempo completoAbout FullStackFullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectful, and supportive environment. By prioritizing transparency,...
-
Senior Software Engineer
hace 4 días
Guate, Guatemala e3-a387-49af-a407-51a5cf65bdf1 A tiempo completo $60,000 - $120,000 al añoAbout FullStackFullStack is the most transparent IT talent network, connecting highly skilled individuals with top global companies and Silicon Valley startups for remote, on-demand projects. We focus on building a trusted, high-performance network where talent can thrive in a positive, respectful, and supportive environment. By prioritizing transparency,...
-
Software Engineer
hace 6 días
Guate, Guatemala Vana A tiempo completo Q30,000 - Q60,000 al añoJob briefWe are seeking a Software Engineer to execute the full lifecycle of the product development, by programming well-designed, efficient, and testable code that meets specifications.About the role:The Back End Developer will be responsible for creating and integrating systems. Its important for the profile to enhance efficiency of development, test and...
-
Senior Software Engineer
hace 4 días
Guate, Guatemala Inbox Health A tiempo completo Q120,000 - Q180,000 al añoWe are looking for an experienced senior-level software engineer passionate about creating great web applications and eager to transform the way patients communicate and transact with their medical providers. A venture-backed SAAS startup company in the US provides a great opportunity for talented engineers to contribute and grow You will work with modern...
-
IT Software Engineer
hace 4 días
Guate, Guatemala Tigo Guatemala A tiempo completo Q30,000 - Q60,000 al añoFunción Principal:Encargado de tomar propiedad completa y liderar complejos proyectos de software, desde la concepción hasta la implementación y el mantenimiento posterior (Full Life Cycle Ownership). Diseñar y desarrollar soluciones de software, incluida la arquitectura, el modelado de datos y las integraciones con APIs. Realizar evaluaciones técnicas,...
-
IT Software Engineer
hace 6 días
Guate, Guatemala Millicom (Tigo) A tiempo completo Q60,000 - Q90,000 al añoFunción PrincipalEncargado de tomar propiedad completa y liderar complejos proyectos de software, desde la concepción hasta la implementación y el mantenimiento posterior (Full Life Cycle Ownership). Diseñar y desarrollar soluciones de software, incluida la arquitectura, el modelado de datos y las integraciones con APIs. Realizar evaluaciones técnicas,...
-
Senior QA Engineer
hace 6 días
Guate, Guatemala Allied Global Technology Services A tiempo completo Q900,000 - Q1,200,000 al añoWe're Hiring: Senior QA Engineer (Hybrid – 1 Day On-Site Weekly)Location:Guatemala, Hybrid (1 day on-site per week)Position:Senior Software Quality Assurance EngineerAre you passionate about delivering flawless software experiences and ensuring top-notch quality across every release? Join our team as aSenior QA Engineer, where you'll play a key role in...
-
Senior Full-stack Software Engineer
hace 4 días
Guate, Guatemala IDT Corporation A tiempo completo $25,000 - $75,000 al añoOur development team is seeking a Senior Full-Stack Software Engineer position in Guatemala to enhance our POS ecosystem for a new target market. The ideal candidate possesses a can-do attitude, thrives in a fast-paced work environment, and is highly motivated to deliver software to production.Required Skills & ExperienceExcellent verbal and written...
-
Junior Engineer
hace 6 días
Guate, Guatemala GAIA A tiempo completo Q150,000 - Q250,000 al añoCompany DescriptionGAIA is a specialized firm conducting urban studies, including traffic counts, occupancy studies, wait times, and speed analyses, in Guatemala City and the region. With over 14 years of experience, we have developed a comprehensive database and expertise in urban mobility, transportation planning, and road impact studies. GAIA collaborates...
-
QA Engineer
hace 3 horas
Guate, Guatemala Inbox Health A tiempo completoInbox Health is a fast-growing company which is transforming how billers, patients and providers communicate and handle medical billing. As a venture-backed SaaS company based in New Haven, CT, we've built our core platform to support medical billers, and are now expanding our offerings to include provider and patient-facing applications.We are looking for a...