Software Engineer – Fullstack

🔥 15 minutes ago

🇨🇷 Costa Rica – Remote

💵 ₡1.5M - ₡2.5M / month

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 1%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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SimSpace

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2015

💼 Consulting

🎖️ Defense

🔒 Cybersecurity

🔥 Funding within the last year

💰 $39M Venture Round - SimSpace on 2025-10

Consulting • Defense • Cybersecurity

SimSpace is a cybersecurity company that provides a realistic, intelligent cyber range platform for training, testing, and validating security teams, tools, and AI agents. Its platform enables live-fire exercises, threat emulation (full kill-chain and atomic), validation of controls and agentic workflows, and disaster recovery and compliance testing; it is used by enterprises and government customers to build cyber readiness and resilience. Founded by experts from U. S. Cyber Command and MIT Lincoln Laboratory, SimSpace focuses on upskilling individuals, strengthening teams, and evaluating AI-driven defenses in realistic, production-like simulations.

📋 Description

• Participate in the full development lifecycle, from definition to maintenance • Expand the API and enhance the frontend across the technology stack • Collaborate with UX, Product, and Data Science teams • Engage in team planning, demos, and retrospectives • Contribute to knowledge sharing and mentorship • Deliver high-quality code iteratively, including tests and documentation • Solve complex problems and build solutions through collaborative methods

🎯 Requirements

• Strong bilingual proficiency in English and Spanish required across written, virtual, and in-person interactions • 4+ years of hands-on software development experience • Familiarity with front-end technologies such as TypeScript, React, or similar • Familiarity with Kotlin and Spring Boot • Familiarity with API design • Comfortable working with RESTful APIs and microservices architecture • Experience with databases such as PostgreSQL or MongoDB and data modeling • Knowledge of software testing principles • Experience working with remote teams • Familiarity with cybersecurity and networking is nice to have but not required • Familiarity with Kubernetes is nice to have but not required • Must be authorized to work in Costa Rica

🏖️ Benefits

• Annual bonuses tied to company performance and individual contributions • Private medical, dental, vision, and life benefits • Company-paid counseling, coaching, and resources for you and your family through Spring Health • Paid parental leave plans • Equity stock options at hire, with annual performance-based grants • LinkedIn Learning membership • Monthly reimbursements for meaningful connections with teammates through the SocialSpace Community