Senior Smalltalk Software Engineer — Hybrid (Remote-friendly)

Outlier; Buenos Aires; Hybrid; ARS 1,800,000 - 3,000,000; Full time

Job summary

Kyndryl in Buenos Aires, Argentina seeks a Software Engineer III specialized in Smalltalk. Join a global, agile team delivering trusted, scalable systems with a focus on secure production code and end-to-end software delivery.

You will own critical components, collaborate with stakeholders, and mentor peers while advancing architecture and testing practices across the platform. You bring strong OO design, Smalltalk proficiency, and a track record of delivering in large corporate environments,

Qualifications

• Strong object-oriented design and development knowledge.
• Proficient in Smalltalk; proven delivery of high-quality solutions.
• Experience in large corporate environments with multiple languages.
• Solid understanding of the Software Development Life Cycle.
• Strong grasp of Agile, CI/CD, resilience, and security principles.
• Advanced knowledge of application, data and infrastructure architecture.
• Ability to collaborate with high-performing, globally distributed teams.
• Understanding of software skills such as business analysis and maintenance.
• Interpersonal skills for working across distributed teams.
• Automated unit testing experience.
• Experience building OO skills into global risk/transaction systems (Smalltalk preferred).

Responsibilities

• Executes software solutions, design, development, and troubleshooting.
• Creates secure, high-quality production code with tooling visibility.
• Produces architecture and design artifacts for complex applications.
• Gathers and analyzes data to visualize and improve software systems.
• Identifies hidden data patterns to drive code and architecture improvements.
• Contributes to engineering communities and events exploring new tech.
• Fosters a diverse, inclusive team culture.

Skills

Smalltalk

OOP Design

SDLC Knowledge

CI/CD

Agile Methodologies

Software Architecture

Data Architecture

Team Collaboration

Automated Testing

Distributed Teams

Job description

Kyndryl in Buenos Aires, Argentina seeks a Software Engineer III specialized in Smalltalk. Join a global, agile team delivering trusted, scalable systems with a focus on secure production code and end-to-end software delivery.

You will own critical components, collaborate with stakeholders, and mentor peers while advancing architecture and testing practices across the platform. You bring strong OO design, Smalltalk proficiency, and a track record of delivering in large corporate environments,