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Junior Rails Developer Jobs in Arizona (NOW HIRING)

TYPSA INC

Senior Environmental Planner

Phoenix, AZ · On-site

Reviewing project engineering drawings and providing environmental input when needed. * Providing ... Mentoring junior staff. * Additional duties may include project construction, environmental ...

Genesee & Wyoming Inc

Director, Mechanical

Mesa, AZ · On-site

RESPONSIBILITIES: • Ensure compliance with all railroad rules and regulations for safety ... junior supervisors and employees to reach their full potential • Manage other projects and ...

G&W

Director, Mechanical

Mesa, AZ · On-site

RESPONSIBILITIES: • Ensure compliance with all railroad rules and regulations for safety ... junior supervisors and employees to reach their full potential • Manage other projects and ...

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How much do junior rails developer jobs pay per year?

As of Jun 3, 2026, the average yearly pay for junior rails developer in Arizona is $82,915.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,400.00 and $81,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Junior Rails Developer, and why are they important?

To thrive as a Junior Rails Developer, you need a solid understanding of Ruby, Ruby on Rails framework, basic front-end languages (HTML, CSS, JavaScript), and a relevant degree or coding bootcamp experience. Familiarity with tools like Git, PostgreSQL or MySQL, and test frameworks such as RSpec is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate within development teams and grow in the role. These skills are important because they enable you to build, maintain, and improve web applications efficiently while adapting to evolving project requirements.

What types of projects and responsibilities can a Junior Rails Developer expect in their first year on the job?

As a Junior Rails Developer, you can expect to work on tasks such as fixing bugs, writing and maintaining tests, and implementing small features under the guidance of more experienced developers. You'll likely participate in code reviews, collaborate closely with product managers and designers, and be encouraged to learn best practices in coding and version control. The environment is typically supportive, with regular feedback and opportunities to ask questions, making it a great setting for professional growth. Over time, you may gradually take on more complex assignments and begin to contribute to architectural discussions.

What does a Junior Rails Developer do?

A Junior Rails Developer is an entry-level software engineer who works with Ruby on Rails, a popular web development framework. Their responsibilities typically include writing and maintaining code, fixing bugs, collaborating with other developers, and learning best practices for web application development. Junior Rails Developers often assist in building features, performing tests, and ensuring applications run smoothly while gaining experience and mentorship from more senior team members.

What is the difference between Junior Rails Developer vs Ruby on Rails Developer?

AspectJunior Rails DeveloperRuby on Rails Developer
Experience LevelEntry-level, 0-2 yearsMid to senior level, 2+ years
ResponsibilitiesAssisting in development, learning codebaseDesigning, developing, maintaining Rails applications
Required SkillsBasic Ruby/Rails knowledge, eagerness to learnStrong Ruby/Rails skills, problem-solving
Work EnvironmentStartups, small teams, internshipsEstablished companies, tech firms, agencies

The main difference between a Junior Rails Developer and a Ruby on Rails Developer lies in experience and responsibilities. Junior Rails Developers are typically entry-level, focusing on learning and assisting with tasks, while Ruby on Rails Developers have more experience and handle complex development projects independently.

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Junior Rails Developer jobs near you

Senior Environmental Planner

TYPSA INC

Phoenix, AZ • On-site

Full-time

Medical, Dental, Life, Retirement

Posted 5 days ago

Job description

We are currently seeking resumes from qualified, responsible, self-sufficient, energetic Senior Environmental Planner’s for our Phoenix, Arizona office. The ideal candidate will be motivated to develop and build their personal knowledge and skills to assist with the growth and success of the office. We offer a friendly, professional atmosphere with excellent benefits and a salary commensurate with experience.


Job Description:

As a Senior Environmental Planner, you will serve as the lead NEPA expert as well as a technical resource or permitting expert based on education and experience for projects within the transportation, rail, renewables, water, ports, and utility sectors in Arizona, California, or other states as needed.


Duties:

  • Preparation and project management of NEPA documents, technical documents, environmental permits, and/or environmental commitments compliance oversight during construction, implementation, operations, and restoration activities.
  • Preparation and maintenance of project budgets, scopes of work, and schedules.
  • Review, coordination and negotiation of Teaming Agreements and/or Contracts.
  • Management of internal disciplines and subconsultants when necessary.
  • Conducting site visits or field investigations and preparing technical resource-specific reports or permits based on education, expertise, and experience.
  • Reviewing project engineering drawings and providing environmental input when needed.
  • Providing technical oversight and conducting quality control reviews of documents
  • Work well independently or in team environments, coordinating with internal technical disciplines as well as subconsultants and resource agency personnel.
  • Mentoring junior staff.
  • Additional duties may include project construction, environmental compliance oversight, compliance auditing, or other related duties, as necessary.


Job Qualifications (Education, Experience, and Skills):

  • Minimum Education: Bachelor’s degree in environmental sciences, natural resources, planning, or related fields, advanced degree a plus.
  • Minimum of ten (10) years of experience preparing NEPA documents for transportation, railway, renewables, water, and utility sectors in Arizona and/or California. Twelve to fifteen (12-15) years of experience is preferred.
  • Understanding of Water Resources Planning, including but not limited to: international water studies/research; development and oversight of planning tasks for water resource projects involving water supply; independently develop and apply long-range and mid-range demand forecast using tools and models, including assessments of risk and uncertainty.
  • Understanding of environmental regulations including NEPA, Federal Land Policy and Management Act, Clean Water Act, Federal Endangered Species Act, National Historic Preservation Act
  • Project Management experience is a must.
  • Excellent verbal and written communication skills, with the capacity to effectively communicate thoughts and ideas to peers, senior staff, and clients.
  • Office, field, and work-from-home environment
  • Travel required when necessary, including the potential for overnight stays and international
  • Experience with common software for industry. Experience with GIS is a plus.
  • Experience working with multiple agencies for individual projects, including international, various states, environmental organizations, etc.
  • Experience with administrative records
  • Plus: Bilingual in Spanish – speaking and writing
  • Valid Driver's License, with the ability to maintain insurability under the company's insurance carrier


Competencies (To perform the job successfully, an individual should demonstrate the following competencies):

  • Communicative – interacts openly with others; can maintain relationships, works well independently or with a team.
  • Consultative - Consults with other disciplines as needed; tolerates different perspectives or opinions.
  • Decisive & Action Oriented - Has a high level of energy and stamina; gets things done; makes sound educated but rapid decisions even when short of information; enjoys managing challenging projects and works well in fast-paced and pressure environments. Self-motivated and proactive
  • Flexible - Adapts to new challenges and circumstances; able to multi-task; thrives on variety and frequently changing environments; creative problem solver. Resourcefulness, with minimal direction.
  • Analytical – Uses sound data, and procedures, and follows all laws, rules, and regulations but is a solutionist or problem-solver.
  • Conscientious and Organized – Believes professional integrity is paramount; understands the importance of project records; responsive to clients and deadline oriented; quality oriented.


Working Conditions and Environment:

This position will require general supervision and will have to use independent judgment within established guidelines. Generally, uses the advanced knowledge to analyze, interpret, or make deductions from varying facts or circumstances. Will need the ability to establish rapport quickly with others working on the same project, and be able to promote a positive team environment. Working knowledge of dealing with a diverse population while using tact, diplomacy, and respect.


TYPSA, Inc. Culture:

  • Thinking toward future company and personal growth
  • Yielding equity, inclusion, and diversity
  • Passionate supporter of clients and teammates
  • Shared comradery
  • Action oriented and flexible


TYPSA, Inc. Benefits:

TYPSA, Inc. offers competitive salaries and a comprehensive benefits package, including medical, dental, life insurance, short and long-term disability, flexible spending accounts, Paid-time-Off, and a 401(k) plan.


TYPSA, Inc. Overview:

TYPSA in the United States is a multi-discipline engineering and environmental consulting firm assisting public and private clients in planning, developing, designing, constructing, and maintaining critical infrastructure projects across the United States. With offices in Arizona and California, TYPSA provides local expertise with the backing of a global network.


Originally established in 1992 as AZTEC Engineering Group, Inc., the company began as a two-person DBE firm and grew into a trusted corporation serving clients nationwide. In 2006, AZTEC joined TYPSA Group, an international leader in engineering, architecture, and environmental consulting headquartered in Spain with more than 60 offices worldwide.


Today, as TYPSA in the United States, we proudly carry forward the AZTEC legacy while connecting our clients to the resources, innovation, and international experience of the TYPSA Group. This integration allows us to deliver tailored local solutions with the depth and reach of a global firm.


TYPSA, Inc. is an Equal Opportunity Employer committed to affirmative action planning and encourages diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex, sexual orientation, gender identity, national origin, ancestry, disability, marital status, veteran status, housing status, or any other non-job-related characteristic under applicable law.


Please apply online at www.typsa.us/career.