Full-stack Engineer

• Diseñar la arquitectura de microservicios del proyecto
• Definir el modelo canónico basado en FIBO
• Documentar decisiones arquitectónicas (ADR)
• Definir e implementar patrones como CQRS, Event Sourcing y Event-Driven
• Revisar aspectos de seguridad, cumplimiento y calidad técnica
• Liderar el gobierno técnico transversal del proyecto
• Brindar acompañamiento y mentoring a los equipos de desarrollo

Arquitecto de Software

• Design, develop, and maintain Windows, Web, and Mobile applications using .NET MAUI and Microsoft technologies.
• Build cloud-connected solutions leveraging Microsoft Azure and AI services.
• Develop portals, shop-floor applications, collaboration tools, and mobile solutions.
• Participate in solution architecture sessions to design scalable systems, processes, and data flows that enhance ERP capabilities.
• Implement AI-powered features, including computer vision, OCR, natural language processing, and predictive analytics.
• Create dashboards and reporting solutions using Power BI to support business decision-making.
• Integrate applications with ERP systems, Office 365, SharePoint, Teams, OneDrive, CRM platforms, and third-party solutions.
• Collaborate with cross-functional engineering teams across Costa Rica and the U.S. to deliver high-quality, scalable software.
• Contribute to continuous improvement initiatives following Lean Agile methodologies.

Full Stack Software Developer

• Design and implement core platform services in Kotlin, building the abstractions described above across diverse infrastructure targets.
• Solve difficult integration challenges at the boundary between platform software and virtualization infrastructure.
• Collaborate with Staff and Principal Engineers on architectural decisions.
• Own features and components end-to-end — from design through implementation, testing, and production operation.
• Support other engineering teams that depend on Core Services APIs and abstractions.
• Identify and drive resolution of performance bottlenecks, reliability issues, and technical debt within the Core Services stack.

Senior Software Engineer – Core Services

• Lead design and development activities throughout the lifecycle of products
• Create technical execution plan and deliverables with the project manager
• Lead and execute design and development project-related activities
• Mentor engineers on the team to conduct engineering analysis
• Communicate complex information concisely and clearly to all levels of collaborators

Senior Engineer – Product Development Engineering

• Produce high-quality, performant, and testable code that directly contributes to company-wide initiatives.
• Develop using interesting technologies -- Java, Kotlin, Typescript, GraphQL, Kafka, AWS/Lambda, PostgreSQL, DynamoDB and the legacy services are written in Elixir, Ruby, React.
• Have significant input into technical decisions that will shape the future of our software systems.
• Learn something new, whether its a new software design pattern or new initiative to push the company forward.
• Review pull requests and provide constructive feedback to your peers.
• Pair up with a team member to work together on features.
• Deploy user-facing code to production.

Senior Software Engineer – RoR

• End-to-End Delivery: Build, configure, and extend applications on the Unqork platform, owning feature delivery from technical design to a successful launch. Identify opportunities and design solutions that positively impact customer adoption.
• Client Leadership & Stakeholder Management: Serve as the primary technical contact for client stakeholders during US business hours. Navigate dynamics with professionalism, managing expectations and executive-level communication with senior client leadership.
• Architectural Collaboration: Collaborate closely with the Architect to implement designs and architectural decisions, escalating risks or blockers proactively while ensuring solutions align with scalable BFF (Backend-for-Frontend)/proxy architectures.
• Global Team Coordination: Coordinate with distributed, offshore development team members across multiple time zones, providing crucial context, guidance, and thorough code/configuration reviews.
• Agile Execution & Documentation: Participate actively in Agile ceremonies and sprint planning. Contribute to technical artifacts and knowledge transfer materials to ensure long-term project sustainability.

Senior Software Engineer – Low Code / No Code

• Design, develop, test, and maintain software applications supporting NA PWS automation processes.
• Develop full-stack solutions that support automation workflows, business rules, data validation, and standardization.
• Build and maintain backend services and APIs that support automation tools and internal integrations.
• Collaborate with Proposal Management, Costing, Engineering, and business stakeholders to translate automation requirements into technical solutions.
• Support and enhance internal, in-house applications used by the NA PWS organization.
• Participate in the full software development lifecycle, including requirements analysis, design, development, testing, deployment, and support.
• Troubleshoot and resolve application or data issues that impact automation execution and timelines.
• Ensure software quality, performance, and maintainability by following established development standards and best practices.
• Contribute to documentation of applications, technical designs, and user guidance.
• Use version control and DevOps tools to manage code, changes, and releases.
• Proactively identify opportunities for process improvement, automation, and digital enablement within the automation environment.

Full Stack Software Engineer – Automation

• Collaborating with cross-functional teams to design, develop, and integrate innovative software solutions that align with business needs
• Conducting analysis of system requirements and the customization of applications to ensure optimal functionality
• Assisting with the software update process for existing applications and roll-outs of software releases
• Mentoring junior engineers, fostering a culture of technical excellence and shared knowledge within the team
• Engaging with Quality Assurance to verify that software meets technical specifications and delivering high-quality, reliable applications
• Troubleshooting and resolving complex technical issues in software applications and systems
• Conducting training sessions for operational staff to ensure effective use of internally developed applications

Software Engineer – API

• Independently own, maintain, and extend the legacy billing surfaces — the VB6 COM components, the classic ASP / VBScript operator pages, the SQL Server T-SQL billing procedures, and the ASP.NET WebForms screens that wrap them.
• Partner with the existing COM component owner (who keeps the bill-generation core) on shared interfaces, change windows, and parallel-run validation.
• Reverse-document and add safety tests to the highest-risk undocumented modules — the rate-aggregation engine, the jurisdiction-specific tax and regulatory procs (CARE / FERA / WSA / state-specific admin fees), the classic-ASP operator UI for revenue-affecting workflows, and the Australia-specific billing logic and its opaque property-settings keys.
• Prove and maintain the VB6 build for the full legacy estate, including the three licensed-dependency report DLLs (ActiveReports 2.0 components, Persits AspPDF, SoftArtisans ExcelWriter 4.0).
• Plan and execute the migration of the most fragile legacy surfaces over time

Senior Visual Basic Software Developer

• Architect and design scalable, secure, and resilient SaaS solutions using Microsoft Azure cloud services.
• Lead the design and implementation of enterprise-grade data warehouses, including data modeling, ETL pipelines, and performance optimization.
• Work closely with software engineers, DevOps, and data teams to ensure seamless integration of applications and data systems.
• Develop architectural documentation, diagrams, and technical specifications for application frameworks and data platforms.
• Provide expert-level guidance on Azure services, including App Services, Azure Functions, Azure SQL, Cosmos DB, Azure Data Factory, Synapse Analytics, and Azure Storage.
• Define and enforce architecture standards, best practices, and governance models across projects.
• Collaborate with business stakeholders to align architecture with strategic objectives and ensure systems support scalability, compliance, and maintainability.
• Evaluate emerging technologies and tools for potential adoption to improve performance, scalability, or cost effectiveness.
• Provide technical leadership and mentorship to software developers and engineers

Software Architect

• Define the target-state architecture for the modernized platform, spanning front-end frameworks, API/services layer, data persistence, integration middleware, and infrastructure (Azure and on-premise).
• Produce reference architectures, architectural decision records (ADRs), and migration roadmaps that guide engineering teams through phased modernization milestones.
• Design hybrid integration patterns that allow cloud-native and on-premise components to coexist during transitional phases, including networking, identity, and data synchronization strategies.
• Lead architectural reviews and design sessions across front-end, back-end, data, and infrastructure workstreams, ensuring consistency, quality, and alignment with the target architecture.
• Mentor and guide senior engineers and tech leads on architectural patterns, modernization strategies, and Azure best practices.
• Evaluate and recommend technologies, frameworks, and platforms; produce decision memos with clear trade-off analysis for leadership review.
• Conduct legacy system assessments, including codebase analysis, dependency mapping, performance profiling, and data architecture review, to inform modernization sequencing and risk mitigation.
• Design and validate migration strategies (re-platform, re-architect, re-factor) for individual system components, balancing speed, risk, and long-term maintainability.
• Build and oversee proofs of concept and reference implementations that de-risk critical architectural decisions before full-scale engineering begins.
• Present architectural strategies, options, and progress to senior technical and business leadership, translating complex technical concepts into clear business impact.
• Collaborate with the client's existing architecture, engineering, and infrastructure teams to align standards, governance, and shared technical direction.
• Partner with program management to ensure architectural decisions are reflected in delivery plans, resource needs, and risk assessments.

Lead Software Engineer, Architect

• Write great code and be a team player who is willing to share your expertise and knowledge with others.
• Iterating and updating client-facing web pages and flows that guide users toward the right company-related products to meet their needs.
• Perform data integrations within the decision process to improve customer experience.
• Contribute to the design and development of new applications, features, and flows to make the customer experience more intuitive and user-friendly.
• Support ongoing efforts to optimize the client's end-to-end SDLC, while maintaining best practices.
• Work throughout the full tech stack using React.js, TypeScript, Next.js, Node.js, GraphQL, SQL, REST API, Context API, and more.
• Support the adoption and migration of Next.js, to increase speed and responsiveness
• Own and drive various projects and support senior engineers driving other projects.
• Work collaborative and help “up-level” the team through mentorship, code reviews, knowledge sharing, and pair programming as needed on complex development tasks.
• Be a true owner in every sense of the word as it relates to your work, responsibilities, and commitment to the team, and be an intrinsically motivated self-starter.
• Provide thought leadership/expertise around the right level of engineering for a given solution to help ensure projects are not “over-engineered”.
• Bring strong technical opinions to the table, but hold them loosely, being humble enough to let them go and move forward if group consensus goes in another direction.
• Attend and contribute to architecture and design meetings and discussions.
• Partner with the Engineering Manager to plan the roadmap, turn product requirements into user stories, support planning & refinement meetings, and maintain a high standards for engineering excellence across the team.

Staff Software Engineer

• Collaborate with product management and business stakeholders to deliver SaaS based solutions.
• Communicate and work effectively with others to create great high quality software.
• Proactively improve our processes and the design and architecture of our products.
• Drive innovation by coming up with new product ideas.
• Perform technology and feasibility studies.
• Design solutions that are highly secure, performant, scalable and highly available.
• Come up with technical solutions to complex problems and push them through to implementation.
• Troubleshoot and fix production issues related to deployments, networking, configuration, databases, performance, stability, security, application logic, etc.
• Help team members solve complex/urgent problems.
• Mentor and provide technical training to team members.
• Help train and onboard new hires.
• Champion the development team’s core values.

Full-stack Engineer jobs in Costa Rica

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