Senior Software Engineer – RoR

Software Mind

Senior Software Engineer developing high-quality technology solutions for Software Mind. Collaborating within a multicultural team, focusing on individual growth and solving challenging problems.

Posted 7/11/2026full-timeRemote • 🇨🇷 Costa RicaSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in software development with a focus on Java, Kotlin, Elixir, and Ruby, while also showcasing proficiency in modern web technologies such as React, GraphQL, and AWS. Capable of producing high-quality, testable code and contributing to technical decision-making within a collaborative team environment.

Highest-signal resume keywords

Java DevelopmentKotlin DevelopmentElixir ProgrammingReact Ecosystem ProficiencyGraphQL Familiarity

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaKotlinElixirRubyReactGraphQLPostgreSQLDynamoDBTypescriptECMAScript

Soft Skills

Problem SolvingConstructive FeedbackCollaboration

Tools & Technologies

AWS/LambdaNode.jsNpmGitRESTful APIs

Industry Keywords

Software DevelopmentEvent Based ArchitecturesDatabase Fundamentals

Tech Stack

Tools & technologies

AWSDynamoDBElixirGraphQLJavaJavaScriptKafkaKotlinNode.jsPostgresReactRubyRuby on RailsTypeScript

About the role

Key responsibilities & impact

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.

Requirements

What you’ll need

7+ years professional software development experience.
Fluency with either Java/Kotlin and Elixir or Ruby in Rails.
Proficient with the latest versions of ECMAScript (JavaScript) as well as HTML and CSS.
Experience with React and common tools used in the wider React ecosystem, such as Node.js and npm.
Familiarity with common programming tools such as IDEs, RESTful APIs, Git repositories, TypeScript, version control software, and remote deployment tools.
Familiarity with event based architectures, database fundamentals and GraphQL.
Enthusiasm for solving problems for our users with technology.

Benefits

Comp & perks

Flexible schedules
An authentic work-life balance
Payment in US Dollars