Software Engineer – Fullstack

🕒 July 9

🇨🇷 Costa Rica – Remote

💵 ₡1.5M - ₡2.5M / month

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 3%

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. • Collaborate with UX, Product, and Data Science teams. • Engage in team planning, demos, and retrospectives. • Continuously contribute to knowledge sharing and mentorship. • Solve complex problems and build solutions through collaborative methods. • Focus on the iterative delivery of high-quality code, along with tests and documentation.

🎯 Requirements

• Strong bilingual proficiency in English and Spanish skills 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 (e.g., PostgreSQL, MongoDB) and data modeling. • Knowledge in the principles of testing software. • Experience working with remote teams.

🏖️ Benefits

• Private medical, dental, vision, and life benefits. • Access to company-paid counseling, coaching, and resources for you and your family through Spring Health. • Paid leave plans to support you and your loved ones during life’s most important moments. • Equity stock options at hire, with annual performance-based grants—become an invested stakeholder in our shared success. • Access a LinkedIn Learning membership to prioritize your personal and professional development. • Monthly reimbursements for meaningful connections with teammates through our SocialSpace Community.