---
title: 'Senior Software Developer (Java) - Costa Rica at JBS Dev'
canonical: 'https://feeny.ai/job/senior-software-developer-java-costa-rica-jbs-dev-costa-rica-6a0gzyay0vx6'
type: 'job'
last_seen: '2026-09-11'
---

# Senior Software Developer (Java) - Costa Rica at JBS Dev

- **Company:** JBS Dev
- **Location:** Costa Rica
- **Employment:** full-time
- **Work type:** remote
- **Posted:** 2026-09-03
- **Last confirmed live:** 2026-09-11
- **Apply:** https://jobs.ashbyhq.com/jbs-dev/b9bc55c3-3ad6-4422-a407-132bda0dfc89

## Job description

We're looking for a talented and versatile Senior Software Developer with strong experience in Java and modern web technologies to join our team. In this role, you'll take ownership of software from design through production, and use AI agents as part of your regular development workflow. You'll work closely with product managers, engineers, QA, and other stakeholders to deliver features, integrations, and solutions for our clients. If you're passionate about clean code, scalable systems, modernizing applications, and using AI tools to work faster and better, we'd love to hear from you. This position is a full-time role for an initial 3-month probationary period, with the opportunity to extend permanently based on performance and business needs. We are 100% remote, but candidates must reside in and be authorized to work in Costa Rica. Responsibilities:

- Design, build, test, and maintain Java-based applications and services across the stack.
- Own production software throughout its lifecycle, driving complex initiatives independently from design through deployment and support.
- Develop and maintain RESTful APIs, integrations, and backend services using Java and modern Java frameworks.
- Work with relational databases, SQL, data models, and application integrations to build reliable and maintainable solutions.
- Evaluate, refactor, and modernize existing applications to improve performance, scalability, maintainability, and reliability.
- Collaborate with cross-functional teams including product, design, QA, DevOps, and business stakeholders to deliver high-quality software.
- Design scalable distributed systems and service-oriented or microservice architectures.
- Contribute to CI/CD pipelines, automated testing, monitoring, deployment, and production support.
- Troubleshoot complex technical issues across applications, APIs, integrations, databases, and supporting infrastructure.
- Use AI agents as part of the development workflow for design, planning, implementation, testing, debugging, and documentation, and apply engineering judgment to validate and refine that work before it reaches production.
- Design, build, and integrate AI agents and agentic workflows to automate engineering tasks and solve product challenges.

Qualifications:

- 5+ years of professional software development experience with a primary focus on Java.
- Hands-on experience with Open Liberty or a similar Java application server/runtime platform.
- Strong knowledge of Java, object-oriented programming, application architecture, and RESTful API development.
- Experience working with relational databases and SQL.
- Experience with enterprise applications, integrations, and distributed or microservice-based systems.
- Experience with software development practices including automated testing, source control, CI/CD, deployment, and production support.
- Strong debugging and problem-solving skills, with the ability to understand and troubleshoot complex applications and technical dependencies.
- Experience with cloud platforms and related infrastructure.
- Experience modernizing or maintaining existing/legacy Java applications.
- Experience using AI-assisted development tools or AI agents as part of the software development lifecycle, with the ability to validate and refine AI-generated work before it reaches production.
- Strong communication and collaboration skills and the ability to work effectively in an Agile, cross-functional environment.
- Ability to work independently, take ownership of complex initiatives, and continuously learn new technologies and engineering practices.

Benefits: This is a full-time position with the following benefits:

- Competitive Base Salary - Great work deserves great pay. Our salaries cover a 40-hour work week, and we also offer optional paid overtime for this position.
- Optional Paid Overtime - At JBS, overtime is never required, but if you choose to work additional hours beyond 40 in a week, those hours are compensated at an overtime rate. The decision to take on extra work is entirely employee-driven; we respect your time and encourage a balance that works best for you.
- Private Health Insurance - In addition to CCSS coverage, we provide private medical insurance to give you faster access to care and expanded provider options for you.
- Paid Time Off - Take the time you need to rest and recharge. We provide paid vacation plus paid public holidays.
- Fully Remote - We’ve always been (and always will be) 100% remote.

All JBS roles are fully compliant with Costa Rican labor law, including but not limited to: CCSS Enrollment (Caja Costarricense de Seguro Social). This ensures access to Costa Rica’s national healthcare system, disability coverage, and pension benefits. Aguinaldo (13th Month Bonus) - Employees receive the legally required annual Aguinaldo bonus, paid in December.

## About JBS Dev

## Company Overview
- **One-liner**: JBS Dev is a custom enterprise application development company that builds strategic technology solutions for high-growth startups to Fortune 500 enterprises, specializing in enterprise technology, data & business intelligence, machine learning & generative AI, mobile, cloud, and custom applications.
- **Entity Type**: Private (Privately Held)
- **Headquarters**: Chadds Ford, Pennsylvania, United States
- **Founded**: 1999
- **Founders**: Not publicly named in available sources

## Core Business
- **Primary industries**: Software Development, Enterprise Technology, Data & Business Intelligence, Cloud Services, AI/ML
- **Target customers**: B2B; high-growth startups, SMBs, and Fortune 500 enterprises across healthcare, finance, retail, edtech, quick service restaurants, travel & hospitality, automotive, law & legal, and more.
- **Mission or purpose statement**: "We make complex, simple." The company aims to foster a people-first, agile, and candid culture where innovation thrives, challenges are embraced, and excellence is a shared goal. [jbs.dev](https://www.jbs.dev/our-team/careers/career-opportunities/)

## Products & Services
- **Enterprise Technology & Performance**: Modernizing existing systems, digitalizing processes, and building new enterprise applications.
- **Data & Business Intelligence**: Data warehousing, business intelligence, and data science solutions.
- **Generative AI & Machine Learning**: Developing and integrating AI/ML capabilities into client systems.
- **Mobile Application Development**: Creating innovative mobile applications.
- **Cloud Services**: Cloud architecture, migration, and management (AWS Advanced Consulting Partner, Microsoft Gold Partner).
- **Custom Development & Applications**: Full-stack custom software development across the entire product lifecycle. [jbs.dev](https://www.jbs.dev/)

## Market Standing
- **Valuation**: Not disclosed (privately held)
- **Key Metric**: ~92 employees (as of mid-2026) [wellfound.com]
- **Notable Investors/Partners**: Amazon Web Services (AWS) Advanced Consulting Partner with Retail Competency; Microsoft Gold Partner. [jbs.dev](https://www.jbs.dev/our-team/inside-jbs/)
- **Growth Signals**: Has operated successfully for over 25 years (since 1999). Recruits only senior-level engineers, signaling a focus on quality over quantity. Operates in 6 countries (US, Costa Rica, Jordan, Brazil, Puerto Rico, Pakistan). [wellfound.com]

## Competitive Advantages
- **100% Remote Since 1999**: One of the longest-standing fully remote companies in the industry, allowing them to recruit top talent globally without geographic constraints. [jbs.dev](https://www.jbs.dev/our-team/inside-jbs/)
- **Senior-Only Hiring Model**: They exclusively hire senior-level talent, ensuring a consistently high level of expertise and experience across all teams. This is described as a key differentiator and critical to their growth. [jbs.dev](https://www.jbs.dev/our-team/inside-jbs/)
- **Business + Technical Acumen**: They combine deep technical expertise with a strong understanding of business drivers, producing solutions that deliver faster ROI.
- **Longevity & Trust**: Over 25 years of operation and a client list ranging from startups to Fortune 500 companies.
- **High-Velocity Team Model**: They can either be a client’s entire team or seamlessly integrate with an existing in-house team to maximize productivity. [jbs.dev](https://www.jbs.dev/our-team/inside-jbs/)
- **Rigorous Hiring Process**: Ensures only top-tier talent is brought on board. [jbs.dev](https://www.jbs.dev/our-team/inside-jbs/)

## Strategic Focus
- Expanding expertise beyond its retail/eCommerce roots into industries like education, non-profit, financial services, and healthcare.
- Leveraging Generative AI and Machine Learning as a core service offering.
- Maintaining a high-quality, senior-level talent pool while scaling the team.
- Delivering end-to-end solutions from ideation and strategy to implementation and delivery. [jbs.dev](https://www.jbs.dev/)

## Why Work Here
- **100% Remote Culture**: "Propelling your career right from home" is a core part of their identity. Employees have worked remotely since 1999. [jbs.dev](https://www.jbs.dev/our-team/careers/)
- **People-First & Agile**: Founded and led by developers, with a deliberate focus on work-life balance, engaging projects, and innovative technologies.
- **Culture Committee**: A dedicated committee makes recommendations on how to improve the company culture. [jbs.dev](https://www.jbs.dev/our-team/careers/career-opportunities/)
- **Semiannual Gatherings**: The company hosts in-person gatherings at destination cities to foster team bonding.
- **Senior-Level Environment**: Work alongside and learn from only senior/experienced engineers and architects.
- **Diverse, Global Team**: Team members are spread across 6 countries, offering a diverse and international work environment.
- **Notable Perks**: Slack trivia, team happy hours, and a supportive environment.

## Sources
1. [jbs.dev - Homepage](https://www.jbs.dev/)
2. [jbs.dev - Careers Page](https://www.jbs.dev/our-team/careers/)
3. [jbs.dev - Inside JBS (Company Story)](https://www.jbs.dev/our-team/inside-jbs/)
4. [LinkedIn - JBS Dev](https://www.linkedin.com/company/jbsdev)
5. [wellfound.com - JBS Dev Company Profile](https://wellfound.com/company/jbsdev)

## Other roles at JBS Dev

- [Senior .NET Software Developer (Costa Rica)](https://feeny.ai/job/senior-net-software-developer-costa-rica-jbs-dev-costa-rica-c0bb4bc9jnpf) — Costa Rica
- [Senior Full Stack Software Developer (Costa Rica)](https://feeny.ai/job/senior-full-stack-software-developer-costa-rica-jbs-dev-costa-rica-5335sdjrfran) — Costa Rica
- [VP of Growth Marketing](https://feeny.ai/job/vp-of-growth-marketing-jbs-dev-united-states-1363vhgj7zec) — United States