Senior Fullstack Engineer (React/Next, Java/Go)

Spin - Job Board External; México; On-site; MXN 600,000 - 900,000; Full time

Job summary

Spin is seeking a Software Engineer to design and implement high-complexity software solutions, with a 60% frontend and 40% backend focus. You will collaborate across Architecture, Data Management and DevOps teams to deliver scalable APIs and robust systems.

You will write tests, define acceptance criteria, and contribute to design documentation while promoting a culture of autonomy and continuous improvement within agile sprints.

Qualifications

• Minimum 5 years of experience as a Software Engineer (frontend 60% and backend 40%).
• Knowledge of SQL and NoSQL (MongoDB, PostgreSQL, MySQL).
• Use of Maven, Gradle, Github Actions, SonarCloud.
• Use of Git and conflict resolution, as well as CI/CD tools.
• Excellent communication and collaboration skills.
• Willingness to acquire knowledge in new technologies within Spin's tech stack.
• Strong problem-solving skills and attention to detail.

Responsibilities

• Design, develop, and optimize advanced software solutions.
• Document code and ensure maintainability and scalability.
• Develop and maintain robust APIs for integration with other systems.
• Define and optimize technical processes in the development lifecycle.
• Implement and manage solutions using container technologies.
• Collaborate with Architecture, Data Management and DevOps teams in agile sprints.
• Gather and document functional and non-functional requirements in JIRA.
• Collaborate with technical and business teams to translate requirements into solutions.
• Define clear acceptance criteria before development to ensure quality.
• Write, automate, execute, and document test cases; perform integration tests.
• Test product usability and accessibility; maintain architecture documentation.

Skills

Frontend/Backend balance

SQL

NoSQL databases

Communication skills

Problem solving

Attention to detail

Adaptability

Willingness to learn

Tools

Maven

Gradle

Github Actions

SonarCloud

Git

CI/CD tools

Job description

Spin is seeking a Software Engineer to design and implement high-complexity software solutions, with a 60% frontend and 40% backend focus. You will collaborate across Architecture, Data Management and DevOps teams to deliver scalable APIs and robust systems.

You will write tests, define acceptance criteria, and contribute to design documentation while promoting a culture of autonomy and continuous improvement within agile sprints.