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Software Developer 4 Jobs in Baton Rouge, LA (NOW HIRING)

Quanta Services

Design Engineer - Substation

Baton Rouge, LA · On-site

$86K - $109K/yr

There are four bands to this title; an employee moves up in band as they gain experience and ... Word processing, spread sheet, and e-mail software. * Excellent oral and written communication ...

Amazon

Senior Automation Engineer

Baton Rouge, LA · On-site

$99K - $131K/yr

... Software teams, ACES team, and Safety to support MHE systems optimization and project ... or 4+ years of PLC programming or automation engineering experience - Work a flexible schedule ...

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Software Developer 4 information

See Baton Rouge, LA salary details

$37.7K

$87.8K

$130.3K

How much do software developer 4 jobs pay per year?

As of Jul 14, 2026, the average yearly pay for software developer 4 in Baton Rouge, LA is $87,792.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,600.00 and $102,000.00 per year, depending on experience, location, and employer.

What is L1, L2, L3, and L4 developer?

In the context of a Software Developer 4 role, L1, L2, L3, and L4 typically refer to different levels of seniority or experience within an organization, with L1 being entry-level and L4 indicating a senior or lead position. These levels often correspond to increasing technical skills, responsibilities, and leadership expectations, and are used to structure career progression and compensation. The specific definitions can vary by company, but generally, higher levels require more advanced coding, problem-solving, and mentorship abilities.

What engineer makes $500,000 a year?

Senior software engineers or software architects at large technology companies can earn $500,000 or more annually, often including base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills in areas like system design or cloud computing, and often involves working in high-cost-of-living regions or at companies with competitive compensation packages.

What is the difference between Software Developer 4 vs Software Developer 3?

CriteriaSoftware Developer 4Software Developer 3
Experience LevelTypically 5+ years, advanced expertise3-5 years, intermediate to advanced skills
ResponsibilitiesLeading projects, designing complex systems, mentoringImplementing features, fixing bugs, collaborating on projects
CertificationsOften required or preferred (e.g., AWS, Scrum)Less emphasis on certifications, focus on skills
Work EnvironmentIndependent, leadership roles, cross-team collaborationTeam-based, task-focused, collaborative

Software Developer 4 generally has more experience, leadership responsibilities, and advanced technical skills compared to Software Developer 3. While both roles require strong programming knowledge, Software Developer 4 often leads projects and mentors others, reflecting a higher level of expertise and responsibility.

What is a software developer 4?

A Software Developer 4 is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. This role typically requires extensive experience, advanced programming skills, and proficiency with tools like version control and debugging. They often lead projects, mentor junior staff, and contribute to technical decision-making.

Will AI replace developers in 2026?

As a Software Developer 4, AI is expected to augment coding and automation tasks rather than fully replace developers by 2026. Developers will continue to be essential for designing, debugging, and managing AI tools, requiring skills in programming languages, problem-solving, and understanding AI systems. Human expertise remains critical for complex decision-making and innovative software development.
What are popular job titles related to Software Developer 4 jobs in Baton Rouge, LA? For Software Developer 4 jobs in Baton Rouge, LA, the most frequently searched job titles are:
What job categories do people searching Software Developer 4 jobs in Baton Rouge, LA look for? The top searched job categories for Software Developer 4 jobs in Baton Rouge, LA are:
What cities near Baton Rouge, LA are hiring for Software Developer 4 jobs? Cities near Baton Rouge, LA with the most Software Developer 4 job openings:
Software Developer 4 jobs near you

Project Engineer IV - Substation

Booth and Associates

Baton Rouge, LA • On-site

$86K - $109K/yr

Other

Re-posted 6 days ago

Job description

Description

Lead small team of engineers and CAD designers (appx 5 team members) in General/Physical Layout as well as Protection & Control packages of substation design projects. Candidate will be the sealing engineer for the majority of work produced by the team and will also act to manage customer relations and well as business development with select clients. This position reports to the Divisional Manager.


Requirements

  • Supervise and schedule work of engineers, designers, CAD operators on candidate's assigned team.
  • Capability to be Customer's Point of Contact to manage existing projects and customer satisfaction, as well as future business and upcoming project plans.
  • Proficient in multiple areas of substation engineering such as physical layout design, protection/control design, relay settings programming, field support, substation commissioning, relay testing.
  • Support and contribute to a company-wide safety culture by following established safety standards, policies, and best practices, helping to ensure a safe environment for employees, clients, and the public. 
  • Performs and directs project design. This includes tasks such as performing engineering calculations; using computer design software and referencing appropriate engineering procedures and design manuals.
  • Performs and/or directs the preparation of complex project documents including specifications and bid documents.
  • Performs and directs complex drawing reviews such as checking and marking up full plan sets to ensure the plans are a clear, concise, and thorough graphical representation of the intent of the design.
  • Supervises work and assists in training of division Project Engineers I and II.
  • Performs basic functions of Microsoft Excel, Word, PowerPoint, and Outlook.
  • Must interface well with employees at all levels.
  • Performs other related duties incidental to the work described herein.
  • The above statements describe the general nature and level of work being performed by individuals assigned to this classification. This is not intended to be an exhaustive list of all responsibilities and duties required of personnel so classified.

Minimum Qualifications: B.S. degree in Electrical Engineering required. Eight plus years of applicable experience required. Licensed Professional Engineer.


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