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Senior Full Stack Developer Ruby React Python jobs in Costa Rica· Page 5

Results 81–100 of 255 for “Senior Full Stack Developer Ruby React Python” in Costa Rica.

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Backblaze logo
Full-time|Remote|Remote - Argentina; Remote - Colombia ; Remote - Costa Rica ; Remote - Mexico

About the Storage Platform Team Backblaze’s Storage Platform team builds and improves the core storage solutions that power our services. As a Senior Software Engineer, this role shapes the systems our customers rely on every day. What You Will Do Design, develop, and refine storage platform features and components Work on projects that directly affect the r…

Apr 14, 2026
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Colibri Teams logo
Full-time|On-site|San José

Join our dynamic team at Colibri Teams as a Senior Front End Software Engineer, where you will leverage your ReactJS expertise to contribute to a high-performance agile team supporting a renowned US company.If you have a passion for crafting high-quality code and enjoy continuous learning with cutting-edge technologies, this role is perfect for you.Your Responsibilities:Design, develop, test, deploy, maintain, and support production-grade code.Convert UI/UX design wireframes into functional code.Collaborate with product owners and stakeholders to define project priorities and scope.Plan, track, and report on project progress effectively.Conduct code reviews and ensure the delivery of high-quality, maintainable code.Thrive in a fast-paced, dynamic work environment.Demonstrate excellent communication skills to engage with Agile team members.Utilize strong analytical thinking and problem-solving abilities.Technical Skills Required:Proficiency in JavaScript (ReactJS - SSR & Node.js).Experience with AWS (with plans for multi-cloud integration).Familiarity with Docker.Knowledge of NoSQL databases.Version control experience using GitHub.

Aug 3, 2022
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Newsela logo
Full-time|Remote|Remote: Argentina; Brazil; Chile; Colombia; Costa Rica; Mexico

Join our dynamic team as a Senior Back-End Software Engineer at Newsela, where you will play a key role in developing our innovative educational platform. As a vital member of our engineering team, you will collaborate with cross-functional teams to design and implement robust back-end solutions that enhance user experience and scalability.Your responsibilities will include developing APIs, managing server-side logic, and ensuring the high performance and responsiveness of our applications. We are looking for a skilled engineer who is passionate about education and technology and has a proven track record of delivering high-quality software solutions.

Apr 7, 2026
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Datacor logo
Full-time|On-site|Costa Rica

Datacor builds software for the process manufacturing industry, focusing on tools that help clients improve safety, efficiency, and cost-effectiveness. The company’s platforms support manufacturers in sectors like sanitization, fertilization, cleaning, and recycling. Role overview This Mobile Application Developer position is based in Costa Rica. The role centers on designing, developing, and testing mobile applications for Android, iOS, and Windows devices. These applications support industrial use cases and are built to be both user-friendly and reliable. What you will do Design and develop mobile applications using .Net Maui or Xamarin Forms and C# Test and refine applications for Android, iOS, and Windows platforms Requirements Experience with mobile application development using .Net Maui or Xamarin Forms and C# Strong understanding of object-oriented programming and software development principles Background in native Android or iOS development is a plus

Apr 28, 2026
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encora10 logo
Full-time|Hybrid|Costa Rica

Location: Costa RicaWork Mode: Hybrid Role overview The Senior Software Development Engineer in Test - Data & Analytics will focus on designing, developing, and maintaining high-quality software solutions. This position involves close collaboration with cross-functional teams to translate business needs into scalable software applications. Leadership in technical projects and mentoring junior engineers are key aspects of this role, along with a commitment to refining development practices for reliable software delivery. What you will do Create and implement comprehensive testing strategies for data pipelines, with emphasis on dbt models across multiple data layers. Collaborate with data engineers, analytics engineers, and business stakeholders to define testing scope and support data integrity. Develop and maintain automated testing frameworks, validate ETL processes, and resolve test failures as they arise. Promote ongoing improvements in testing practices, processes, and quality standards throughout the data platform. Requirements Experience designing and executing testing strategies for data and analytics projects. Background in automated testing frameworks and ETL validation. Ability to lead technical projects and mentor junior engineers. Strong collaboration skills with both technical and business stakeholders.

Apr 29, 2026
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Experian logo
Full-time|On-site|Heredia

Join Experian as an iOS Developer and be part of a dynamic team that is revolutionizing the way consumers interact with their financial data. In this role, you will design and implement cutting-edge mobile applications that enhance user experience and drive customer engagement.

Mar 30, 2026
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Encora logo
Full-time|Hybrid|Costa Rica

Location: Costa RicaWork Mode: Hybrid Role overview The Senior Oracle Transportation Management (OTM) Consultant will design, develop, and maintain software solutions focused on transportation systems. This position involves close collaboration with cross-functional teams to gather business requirements and turn them into scalable applications. The role includes leading technical projects, mentoring junior engineers, and improving software development practices to deliver reliable results. Key responsibilities Gather business requirements and design transportation solutions using Oracle Transportation Management (OTM), covering modules such as Order Management, Planning, Execution, and Visibility. Lead and manage implementation work packages, ensuring delivery meets project scope, timelines, quality standards, and DevOps practices. Work with business stakeholders, project teams, and external partners to guide solution design, lead workshops, and participate in customer-facing activities throughout the project lifecycle. Support testing, deployment, and post-go-live activities, including user acceptance testing, issue resolution, and ongoing improvements to transportation solutions. What you bring Extensive experience with Oracle Transportation Management (OTM). Ability to lead technical projects and mentor junior engineers. Strong skills in gathering requirements and translating them into effective software solutions. Experience collaborating with stakeholders and managing project delivery.

Apr 29, 2026
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West Monroe logo
Full-time|On-site|Costa Rica

Make a difference with your expertise!West Monroe is on the lookout for a Senior Software Engineer to enhance our Technology & Experience (TechEx) practice. In this role, you will collaborate with clients and fellow West Monroe team members on transformative projects. You will partner with a Technical Architect to gather technical requirements, define platform and integration designs, and execute solution configurations and development in a collaborative team setting.At West Monroe, we are passionate about creating and scaling product-centric businesses across industries that significantly impact lives. Our team consists of innovators and craftsmen dedicated to helping organizations develop human-centered products that users love every day.Key Responsibilities:Work closely with team members to design and develop software applications across various programming languages.

Mar 19, 2026
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Newsela logo
Contract|Remote|Remote - Argentina; Brazil; Chile; Colombia; Costa Rica

Join the dynamic Newsela Writing Team as a Senior Software Engineer on a contract basis. This is an exciting opportunity to contribute to our mission of transforming education through engaging and accessible content. You will play a crucial role in developing innovative software solutions that enhance our platform, enabling educators and students to thrive.

May 2, 2026
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West Monroe logo
Full-time|On-site|Costa Rica

Are you ready to make an impact?West Monroe is in search of a Talent & Leadership Development Specialist, a key role in our learning operations and delivery enablement team based in Costa Rica. This position will play a crucial role in facilitating large, cohort-based AI Academy programs through operational excellence, foundational content curation, and execution readiness.In this role, you will collaborate closely with the TLD Senior Manager and local office teams to ensure seamless learner experiences from enrollment through to post-program reporting. You will oversee essential operational processes including registration and enrollment, materials management and version control, LMS administration, virtual event production, vendor and faculty coordination, and post-event reporting.While you will not be executing on-site activities directly, you will serve as the central coordination lead—preparing run-of-show materials, facilitating handoffs to facilitators, and ensuring local office teams are well-equipped for successful program delivery.

Mar 23, 2026
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Speechify logo
Full-time|On-site|San José, Costa Rica

Join Speechify as a Senior Software Engineer specializing in Windows and Desktop applications. In this role, you will be responsible for designing, developing, and enhancing innovative software solutions that improve user experience and accessibility.

Apr 30, 2026
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Software Mind logo
Full-time|On-site|San José

Join our dynamic team at Software Mind as a Backend Developer (.NET/C#). In this role, you will be at the forefront of technical problem-solving and software development, delivering high-quality code that aligns with our company goals. Collaborate with cross-functional teams to enhance our internal systems and contribute to the development of innovative customer communication tools.Role Overview:Our client specializes in providing valuable communication solutions, integrating multi-channel engagement data for enhanced customer interactions. As a key member of our development team, your primary focus will be on designing, implementing, and maintaining robust software solutions that meet both customer and internal team needs.The ideal candidate will possess a strong technical background and a proactive approach to integrating AI tools throughout the software development lifecycle. You will be expected to demonstrate hands-on experience with AI-assisted development tools such as Cursor, GitHub Copilot, and others, utilizing these tools for planning, coding, and problem-solving.

Feb 24, 2026
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rehire logo
Full-time|Remote|San Jose

Role:We are seeking a dynamic and results-oriented Business Development Representative to spearhead the growth of a Human Resources software company in Central America, specifically in San Jose, Costa Rica.This position involves building the market from the ground up, generating new business opportunities with medium and large enterprises. We are looking for a professional who can forge strong relationships, identify genuine client needs, and propose valuable solutions based on SaaS technology.Responsibilities:Lead the prospecting and development of new clients from scratch through various digital channels (LinkedIn, calls, emails, events).Manage the complete consultative sales cycle, from initial contact to closing.Generate effective meetings that provide value and address specific client needs.Utilize and keep the CRM (HubSpot or others) updated.Prepare commercial proposals and consultative presentations.Represent the company at industry events and conferences.Adapt commercial strategies to the cultural nuances of the region.Requirements:Degree in Business Administration, Marketing, or related fields.3+ years of experience in B2B business development and consultative sales.Experience selling SaaS or ERP products, preferably in HR environments.Proficiency in prospecting tools such as LinkedIn Sales Navigator, Apollo, or recognized CRMs.Advanced communication, negotiation, and presentation skills.Self-driven, organized, and results-oriented profile.About the Position:Contractor modality: 100% remote.Work schedule: Monday to Friday, from 8:00 AM to 6:00 PM (San Jose Time Zone).Salary in USD + attractive commissions.Excellent work environment, creative projects, and continuous learning opportunities.Training and certifications from Google and Meta during working hours.

Nov 10, 2025
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West Monroe logo
Full-time|On-site|Costa Rica

West Monroe is hiring an Agentic AI Developer in Costa Rica to create autonomous agent systems that deliver measurable business results. The focus extends beyond prompt tuning, emphasizing the design and deployment of agent frameworks that operate securely and reliably at scale within enterprise environments. Role overview This role centers on building agentic AI solutions that integrate with enterprise platforms and hold up in production. The work involves translating business needs into structured agent architectures that can be tested and maintained. What you will do Design, implement, and deploy autonomous agent systems for production use Develop frameworks with scalability, security, and observability in mind Integrate agentic AI with existing enterprise systems Turn business requirements into testable agent architectures Advance solutions from occasional success to consistent, reliable performance at scale Requirements Strong background in software engineering Deep understanding of large language model (LLM) behavior Experience with tool orchestration and AI system architecture Proven ability to build and test agentic AI solutions that address business needs Location This position is based in Costa Rica.

Apr 24, 2026
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nextern logo
Full-time|On-site|Cartago, Cartago Province, Costa Rica

Role Overview The Process Development Engineer at nextern in Cartago, Costa Rica, plays a central role in shaping efficient and compliant manufacturing systems. This position focuses on designing, implementing, and refining production processes to boost speed and quality, while meeting international regulations and industry standards. Main Responsibilities Analyze current manufacturing processes and identify areas for improvement. Lead projects to integrate new equipment and technologies into existing production lines. Evaluate new drilling methods or products to determine their impact on operational output. Draft product specifications and develop detailed implementation schedules. Supervise installation and commissioning of new systems. Design, configure, and optimize processes from initial concept through certification. Measure and analyze process data to track performance. Conduct system tests and oversee process upgrades. Create and document best practices to increase production rates and maintain quality. Run process simulations using advanced software tools. Manage project timelines and budgets. Perform thorough risk assessments for new and existing processes. Develop operational documentation and guidelines. Establish quality control criteria and safety protocols, ensuring team adherence. Carry out other related duties as assigned by management. Key Skills and Approach This role calls for strong technical analysis, hands-on project leadership, and a focus on continuous improvement. Familiarity with process simulation software and experience in regulated manufacturing environments are important assets.

Apr 14, 2026
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SurveyMonkey logo
Remote|Remote|Costa Rica - Remote

Role Overview SurveyMonkey is looking for a Zuora Developer to work remotely from Costa Rica. This role focuses on building and improving solutions within Zuora's billing and subscription management platform. What You Will Do Develop and maintain features in Zuora to support billing and subscription needs Work with teams across the company to improve product offerings Help optimize user experiences related to billing and subscriptions Location This is a remote position based in Costa Rica.

Apr 17, 2026
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Konrad Group logo
Full-time|On-site|San José, Costa Rica

About Us At Konrad Group, we are a forward-thinking digital consultancy committed to tackling intricate business challenges for a diverse range of global clients. Our team thrives in an innovative culture where we focus on developing top-tier digital solutions that are utilized by millions of users globally. We seek talented individuals who are intelligent, analytical, and dedicated lifelong learners. Position Overview As an iOS Developer, you will engage in the development of iOS applications, collaborating closely with our software development team. Your role will involve both consumer and enterprise application development, making it an exciting opportunity for skilled developers eager to contribute to a dynamic and highly capable team at Konrad. Key Responsibilities Develop maintainable, testable, and efficient software in partnership with our exceptional team. Engage in code reviews and conduct thorough testing to ensure the delivery of high-quality software. Explore new technologies and tools, sharing your insights with the team. Communicate effectively with all team members to foster collaboration. Provide ongoing feedback to enhance our mobile development practices. Required Qualifications Minimum of 1 year of professional experience in building iOS applications with Swift. Solid understanding of essential programming concepts and computer science principles. Comprehension of the complete mobile application development lifecycle, including server-side interactions. Foundational knowledge of core mobile principles including user interface implementation, common development frameworks, and REST APIs. Familiarity with architectural patterns such as MVVM, MVP, and TDD. Excellent communication skills, as teamwork and collaboration are critical. A proactive attitude with a commitment to delivering high-quality work. A passion for enhancing software development processes and workflows. Preferred Qualifications Knowledge of functional reactive programming concepts. Experience with modern networking approaches, such as GraphQL. Additional mobile development experience, including Android development, is a plus.

Dec 11, 2025
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Speechify logo
Full-time|On-site|San José, Costa Rica

About Speechify Speechify helps people listen to articles, documents, and books wherever they are. The platform aims to make learning more accessible and enjoyable, whether someone is at work, commuting, or relaxing at home. As a leader in its category, Speechify is focused on making audio information easier to access for everyone. Role Overview: Senior Software Engineer – Core Experiences The Core Experiences Team at Speechify builds and maintains the core services and SDKs that shape the user experience across all platforms. This team sits at the intersection of product and infrastructure, working to create reliable APIs and systems that support a seamless experience for millions of users. This position is based in San José, Costa Rica. What You Will Do Work closely with Product Teams to define project scopes, improve feedback cycles, and balance integration and user experience trade-offs. Deliver solutions through Speechify’s cross-platform SDK. Improve existing features for faster loading and smarter parsing by designing better abstractions and refining algorithms. Build and deploy cloud functions, lightweight backend services, and jobs using Kotlin. What Sets You Apart Strong systems thinking and a focus on designing for both simplicity and comprehensive functionality. Comfort with generating new ideas quickly and choosing when to ship now versus invest in longer-term projects. Ability to stay focused and effective in a high-growth startup, knowing when to collaborate and when to work independently. Excellent collaboration skills, able to work with designers, marketers, and project managers to move projects forward.

Apr 20, 2026
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Nextern logo
Full-time|On-site|Cartago, Cartago, Costa Rica

Role Overview Nextern is hiring a Project Manager for Innovative Product Development based in Cartago, Costa Rica. This position guides product development projects from early concept through phase gate processes, manufacturing, and commercialization. The Project Manager shapes practical solutions to meet customer needs and supports the entire business development cycle. Regular collaboration with both new and established commercial partners is expected, with a strong emphasis on improving new product introductions. Main Responsibilities Coordinate new product development with customers and internal teams. Work alongside engineering leads and management to create and manage schedules, budgets, performance goals, resource plans, and task priorities. Monitor project timelines and budgets, address escalations, and coordinate solutions with stakeholders. Act as the main project management contact for team leads and key stakeholders, ensuring critical activities remain on track. Facilitate clear communication across departments, supporting collaboration between engineering and other groups. Review product designs and prepare required bills of materials. Work with supply chain teams to secure pricing for bills of materials from both internal and external vendors. Draft quotations and project scopes for management review and client delivery. Support the rollout of component and device testing protocols. Prepare accurate written reports as part of project documentation. Develop methods to evaluate process repeatability and stability, including equipment qualification and process validation. Coordinate activities across departments and manufacturing sites during pilot production of new products. Ensure all project stage gates are completed and projects comply with Nextern’s design and development processes. Maintain thorough documentation of all development activities to meet Design History File and ongoing production record requirements. Collaboration and Impact This role works closely with cross-functional teams to refine manufacturing processes and improve systems. The Project Manager helps deliver high-quality products at optimized costs and is central to maintaining strong communication and documentation throughout each project.

Apr 23, 2026
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gxa-it logo
Full-time|Remote|Remote — Costa Rica

As an Appointment Setter at gxa-it, you will play a pivotal role in expanding our business by identifying potential clients, nurturing relationships with decision-makers, and effectively scheduling appointments for our Sales team. This position is primarily focused on outbound calling to engage prospects, while utilizing email outreach and LinkedIn as supplementary strategies. You will have the flexibility to define your market focus and lead generation tactics, but your ability to cold call is vital for success in this role. Your daily schedule will require you to be organized and proactive, ensuring that you maximize productivity through consistent calling and appointment setting. Building rapport with prospects is essential to facilitate successful meetings and long-term partnerships.

Oct 2, 2025

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