Technical Lead - Java/React

3Pillar Global; México; Presencial; MXN 600,000 - 800,000; Jornada completa

Descripción de la vacante

A leading software development company in Mexico seeks a skilled developer with expertise in Java and ReactJS. The role involves crafting software solutions through agile methodologies and collaborating effectively with stakeholders. Ideal candidates should have 5+ years of experience in backend and frontend technologies, focusing on high-quality, scalable software solutions.

Servicios

Discretionary Time Off

Major medical insurance

Home Office support

Formación

• 5+ years in Java and Spring Framework.
• Experience in frontend development with ReactJS.
• Deep understanding of RESTful API design.

Responsabilidades

• Facilitate effective communication with stakeholders.
• Craft performant client-side code.
• Execute complex activities within quality standards.

Conocimientos

Java 17+

Spring Boot

ReactJS

MySQL

JUnit

RESTful APIs

Git

Cloud platforms

Agile methodology

Herramientas

Hibernate

Mockito

OAuth 2.0

Descripción del empleo

We are 3PILLAR GLOBAL

Position within Mexico.

We build breakthrough software products that power digital businesses. We are an innovative product development partner whose solutions drive rapid revenue, market share, and customer growth for industry leaders in Software and SaaS, Media and publishing, information services, and retail.

Our key differentiator is our product mindset. Our development teams focus on building outcomes, and all of our team members around the globe are trained on the product mindset’s core values: time to Value, Solve For Need, and Excel at Change. Our teams apply this mindset to build digital products that are customer-facing and revenue-generating. Our business-minded approach to agile development ensures that we align with client goals from the earliest conceptual stages through market launch and beyond.

RESPONSIBILITIES

• Facilitate effective communication with client project stakeholders regarding project status and recommendations.
• Craft client code that is not just efficient but also performant, testable, scalable, secure, and of the highest quality.
• Actively participate in accurate planning and estimation efforts, utilizing project methods and tools.
• Proficiently gather requirements and organize/present developed features for clients.
• Execute complex activities within the current methodology and quality standards, showcasing success across diverse engagements.
• Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success.
• Engage in agile software development, including daily stand-ups, sprint planning, team retrospectives, and other governance activities.
• Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams and supporting the growth of technical capabilities.
• Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment.

REQUIREMENTS

• A minimum of 5+ years of experience/expertise in the following areas:
• Backend: Java 17+ including Spring Boot and multithreaded programming, Spring Framework (Core, Web, Security), Hibernate / JPA, LomboK, Flyway (SQL migrations)
• Frontend: ReactJS, JavaScript / TypeScript
• Database: MySQL, SQL (queries, indexing, joins, etc.)
• Testing: JUnit, Mockito, JUnit Jupiter
• API & Data Exchange: Microservices, RESTful APIs, JSON
• Authentication: Understanding of authentication/authorization mechanisms. Familiarity with OAuth 2.0, JWT, or Microsoft identity (Azure Active Directory)
• Version Control & Collaboration: Git, Agile / Scrum methodology
• General Knowledge / Nice to have: Basic knowledge of Cloud platforms (e.g., AWS, Azure). Familiarity with CI/CD pipelines. Understanding of DevOps practices (deployment, scripting, basic system operations)
• Experience in Agile software development methodologies.
• Expertise in applying Object-Oriented Programming principles (abstraction, encapsulation).
• Experience in creating and implementing well-tested, scalable, and performant enterprise-level systems.
• Practice and initiative mentoring other engineers and decision-makers throughout the organization.
• Good understanding of SOLID principles.
• Proficiency in the English language.

ADDITIONAL EXPERIENCE DESIRED:

• Experience with AWS cloud services
• Familiarity with OpenAPI specifications
• Knowledge of Go (Golang) and goroutines
• Ability to write and maintain Bash scripts
• Experience with network protocols such as SSH, SNMP, and Modbus
• Experience with time-series databases (e.g., InfluxDB, Prometheus)
• Experience using Kotlin frameworks such as Ktor and Exposed
• Experience configuring and managing Gradle projects
• Familiarity with monitoring tools like Grafana and Prometheus
• Experience using database backup tools
• Experience working with API Gateways
• Understanding of authentication/authorization protocols (e.g., LDAP, OAuth)
• Experience with MDC (Mapped Diagnostic Context) logging and log aggregators (e.g., Graylog, VictoriaMetrics)
• Experience troubleshooting JVM performance issues

BENEFITS

• Vacations. According to the law from your first anniversary.
• Discretionary Time Off
• 26 days of Christmas bonus
• Vacation bonus
• Food coupons
• Major medical insurance
• Life Insurance (optional)
• Savings box (optional)
• Law benefits: IMSS, Afore, Infonavit.
• Career plan that will let you grow and plan for the future
• Home Office
• Internal Trainings
• Support with external trainings and certifications
• Referrals bonus
• WFH support

We are an equal opportunity employer. It goes without saying that we live by values like Intrinsic Dignity and Open Collaboration to create cutting-edge technology AND reinforce our commitment to diversity - globally and locally.