Ruby on Rails Developer

Avance Consulting; Sacramento (CA); On-site; USD 120,000 - 180,000; Full time

Job summary

Avance Consulting is seeking a Senior Software Engineer to develop and design web applications across front-end and back-end. You will design, code, test, and implement large-scale web applications, troubleshoot performance issues, and collaborate with partners and vendors to ensure data quality and system integrity.

Required 6+ years in Ruby on Rails and API design, with GoLang/Java expertise and experience in CI/CD, testing, and AWS environments.

Qualifications

• 6+ years in a senior software engineering role.
• 6+ years with Ruby on Rails as a core language.
• 6+ years in API design and interface technologies (JSON, ProtoBuf, REST, RPC, XML).
• Knowledge of integrating GenAI into development workflow.

Responsibilities

• Design, code, test, and implement large-scale web applications and components across full stack.
• Troubleshoot performance, response times, capacity, and system limitations.
• Collaborate with internal teams and external vendors; maintain data quality and integrity.
• Create and maintain documentation for the applications you build.

Skills

GoLang

Java

Ruby on Rails

API design

DevOps

CI/CD

Performance troubleshooting

Tools

CircleCI

Jenkins

AWS

Job description

Austin, TX, Sacramento, CA, Sunnyvale, CA

We are seeking a Senior Software Engineer responsible for the development and design of web applications and components across both front-end (GUI) and backend. You will design, code, test, and implement websites and applications for internal or external use, and troubleshoot issues around performance, response times, capacity, and system limitations.

You’ll collaborate with internal business partners, internal technology resources (database, system, networking), and external vendors, and ensure data quality, integrity, and consistency across the organization.

Responsibilities

• Design, code, test, and implement large-scale web applications and components across the full stack (front-end GUI and backend).
• Troubleshoot and resolve issues around performance, response times, capacity, and system limitations.
• Collaborate with internal business partners, internal technology resources, and external vendors; maintain applications and ensure data quality, integrity, and consistency.
• Create and maintain documentation for the applications you build.

Preferred Qualifications

• Testing, CI, and DevOps: working knowledge of integrated testing frameworks (RSpec, MiniTest), CI suites (CircleCI, Jenkins), and DevOps and AWS infrastructure.
• GoLang and Java: expert knowledge of GoLang, Java, or a similar compiled, high-concurrency, lower-level language (Erlang, C++, Rust, etc.).
• Excellent analytical, problem-solving, and communication skills, including cross-functional collaboration and relationship building

Minimum Qualifications

• 6+ years in a senior software engineering role.
• 6+ years of the Ruby on Rails framework and Ruby as a core language.
• 6+ years of API design and interface technologies (JSON, ProtoBuf, REST, RPC, XML, etc.).
• Knowledge of integrating GenAI into development workflow