Desarrollador Ruby on Rails Back-end Senior

A U.S.-based company that is helping businesses to more cost-effectively and successfully address their regulatory, compliance, and litigation issues, is looking for a Kotlin developer with PostgreSQL experience. The engineer should be well-versed in the fundamentals of back-end development and have a track record of developing scalable, high-quality applications. They will collaborate closely with our engineering
team to create outstanding products that satisfy our users' expectations as they
design, implement, and manage our Kotlin-based backend services.

Job Responsibilities

• Design, develop, and maintain backend services using Kotlin and Spring Boot
• Write well-organized, updatable, and documented code
• Work with PostgreSQL databases on design, development & optimization
• Collaborate with other engineers to design and implement new features 
• Participate in code reviews and ensure the quality of the codebase 
• Troubleshoot and resolve production issues 
• Stay up-to-date with the latest Kotlin and Spring Boot technologies

Job Requirements:

• Bachelor’s/Master’s degree in Engineering, Computer Science (or equivalent experience)
• At least 4+ years of relevant experience as a back-end engineer
• At least 4+ years of experience developing, testing, and debugging Kotlin applications
• Proficiency in Kotlin with a strong understanding of core concepts
• Familiarity with Kotlin asynchronous programming, concurrency, and other advanced features
• Solid understanding of Spring Boot and its ecosystem
• Extensive experience with PostgreSQL or any other RDBMS databases
• Strong understanding of object-oriented programming principles
• Prior experience with RESTful APIs and microservices
• Demonstrable experience working with Java 17, JUnit, Spring Web, and Spring Core
• Excellent problem-solving and debugging skills
• Excellent communication and collaboration skills

Offer Details:

• Long-term contractor postion (no medical / paid leave)
• Remote only, Full-time dedication (40 hours/week)
• Required 4 hours overlap with EST (Eastern Standard Time)

Interview Process:

• First round: Internal interview for technical evaluation with live coding challenge
• Second round: Client interview - Technical & Cultural

A U.S.-based company that is developing electrical controllers for air conditioners and refrigerators that use less energy, is looking for an OpenWrt Developer. The selected candidate will be in charge of troubleshooting errors and fixing bugs in the software using a holistic, test-oriented approach. The company is developing world-class energy-efficient refrigeration solutions and services. The company has managed to secure more than $17mn in funding so far. This will be a long-term position.

Job Responsibilities:

• Enhance and improve the overall quality of the platform by identifying issues and applying the best solutions
• Engage in long-term strategic planning and define complex application development
• Ability to work with other frameworks while working collaboratively with cross-functional teams
• Make complex technical and design decisions

Job Requirements:

• Bachelor’s/Master’s degree in Engineering, Computer Science (or equivalent experience)
• At least 5+ years of relevant experience as a software developer
• 5+ years of experience working with OpenWrt
• Extensive experience working with Linux admin
• In-depth knowledge of Embedded Systems
• Experience with JavaScript, HTML, C/C++, and Go/Golang
• Fluent in written and spoken English communication