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L4 Software Engineer Jobs (NOW HIRING)

Twilio

Staff, Software Engineer (L4) - Email

See yourself at Twilio Join the team as our next Staff, Software Engineer (L4) - Email Platform Who we are & why we're hiring Twilio powers real-time business communications and data solutions that ...

Inovalon

Senior Software Development Engineer L4

Bowie, MD · On-site

$119K - $157K/yr

They are seeking a Senior Software Development Engineer L4 to work on a hospital system data platform that processes clinical data and provides customized reporting. The role involves writing high ...

Inovalon

Senior Software Development Engineer L4

Bowie, MD · On-site

$119K - $157K/yr

The Senior Software Development Engineer L4 will work independently on complex software tasks, contribute to a hospital system data platform, and mentor junior engineers while adhering to software ...

Inovalon

Senior Software Development Engineer L4

Bowie, MD · On-site +1

$118K - $155K/yr

The Senior Software Development Engineer L4 is expected to successfully work through complex tasks independently, understand the intricacies of the software development life cycle, and display strong ...

Netflix

Software Engineer (L4) - CKG

Los Angeles, CA · On-site +1

We are looking for a Full Stack Software Engineer to own and scale our online data systems while supporting high-visibility data pipelines and products. As part of this team, you will work on a ...

Amgen, Inc.

Principal Software Engineer

Tampa, FL · On-site

$127K - $171K/yr

Principal Software Engineer What you will do Let's do this. Let's change the world. In this vital ... Provide technical leadership and mentorship to L4 and L5 engineers, including design reviews, code ...

Stack AV

Senior Software Engineer, Tracking

Pittsburgh, PA · On-site

$118K - $156K/yr

... L4 self-driving vehicles. • Contribute to the technical direction of the tracking team and ... software engineering and algorithm design. • Fluency in Python and C++. Company : Stack AV ...

Netflix

Software Engineer (L4) - CKG

Los Angeles, CA · On-site

We are looking for a Full Stack Software Engineer to own and scale our online data systems while supporting high-visibility data pipelines and products. As part of this team, you will work on a ...

Viasat, Inc.

Software Engineer

Germantown, MD

$145K - $218K/yr

... software engineering experience in C, C++ with emphasis on design patterns * Experience with ... Strong hands-on working knowledge of L2/L3 protocols and L4-L7 applications * Experience with ...

Viasat, Inc.

Software Engineer

Carlsbad, CA

$145K - $218K/yr

... software engineering experience in C, C++ with emphasis on design patterns * Experience with ... Strong hands-on working knowledge of L2/L3 protocols and L4-L7 applications * Experience with ...

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L4 Software Engineer information

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How much do l4 software engineer jobs pay per year?

As of Jun 24, 2026, the average yearly pay for l4 software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What is an L4 software engineer?

An L4 software engineer is a mid-to-senior level role in many tech companies, typically responsible for designing, developing, and maintaining software systems. They often have several years of experience, strong coding skills, and may mentor junior engineers while collaborating on complex projects.

What is the difference between L4 Software Engineer vs L5 Software Engineer?

AspectL4 Software EngineerL5 Software Engineer
ExperienceTypically 2-4 yearsTypically 4-6 years
ResponsibilitiesContributes to projects, writes code, fixes bugsLeads small projects, mentors juniors, designs solutions
SkillsProficient coding, basic system designAdvanced coding, system architecture, leadership
CertificationsOptional, depends on companyOptional, but often preferred

In summary, an L4 Software Engineer is an early-career professional focused on coding and task completion, while an L5 Software Engineer takes on more leadership, design, and mentorship responsibilities, reflecting increased experience and skills.

What is L1, L2, L3, and L4 in software engineering?

In software engineering, levels like L1, L2, L3, and L4 typically represent different seniority tiers within a company's engineering hierarchy, with L1 being entry-level and L4 indicating a senior or lead role. These levels often correspond to experience, technical skills, and responsibilities, and are used to structure career progression, compensation, and expectations for roles such as a Software Engineer or L4 Software Engineer.

What are the key skills and qualifications needed to thrive as an L4 Software Engineer, and why are they important?

To thrive as an L4 Software Engineer, you need strong programming skills, a solid grasp of computer science fundamentals, and typically a bachelor's degree in computer science or a related field. Experience with version control systems (like Git), cloud platforms (such as AWS or GCP), and familiarity with development frameworks and CI/CD pipelines are commonly required. Excellent problem-solving, communication, and teamwork skills help you collaborate effectively and contribute to complex projects. These competencies ensure you can deliver high-quality software solutions efficiently while working within diverse engineering teams.

How much do L4 software engineers make?

L4 software engineers typically earn a base salary ranging from $120,000 to $180,000 annually, depending on the company, location, and experience. They often receive additional compensation such as bonuses, stock options, and benefits, especially in large tech firms or competitive markets.

How does an L4 Software Engineer typically collaborate with product managers and designers during a project?

As an L4 Software Engineer, you'll work closely with product managers and designers throughout the software development cycle. This collaboration often involves participating in planning meetings, providing technical feedback on proposed features, and helping to shape user stories or requirements. You'll be expected to offer insights on feasibility, suggest improvements, and ensure alignment between engineering and product goals. Regular communication and a proactive approach to problem-solving are key to ensuring successful project outcomes.

What engineer makes $500,000 a year?

A senior software engineer or specialized roles such as staff or principal engineers at large tech companies can earn $500,000 or more annually, often including bonuses, stock options, and other compensation. Achieving this level typically requires extensive experience, advanced technical skills, and leadership responsibilities within high-paying organizations.
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L4 Software Engineer jobs near you
Infographic showing various L4 Software Engineer job openings in the United States as of June 2026, with employment types broken down into 25% Part Time, and 75% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.
Software Development Engineer L4 for Multiple Positions

Software Development Engineer L4 for Multiple Positions

Inovalon

Bowie, MD • On-site, Remote

$173K - $183K/yr

Other

Posted 3 days ago

Job description

Company Name: Inovalon, Inc.

Position Title:  Software Development Engineer L4 for Multiple Positions               

Salary:   $173,763 - $183,763/year

Location: 4321 Collington Road (and Other U.S. Locations), Bowie, MD 20716

Summary of Duties: Develop and maintain solutions for Terabyte scale data analytics; Develop and maintain services and interfaces to allow for cross product communication and management; Involved with full software development lifecycle, including requirements gathering, implementation, and testing; and Work cooperatively in an Agile team structure to deliver value to our clients, internal and external.

Qualifications:   Bachelor's degree in Computer Science, Information Science, Information Technology, a related field of study, or foreign equivalent, plus at least 5 years of experience in the job offered or any IT/developer related job titles. All applicants must have at least 5 years of experience with: (1) database principles; (2) evaluation of algorithmic efficiency; (3) object-oriented design; (4) database technologies such as MS SQL Server 2008 or later version with (SSRS, SSIS, SSAS), PostgreSQL, Oracle, MySQL, or Cloud SQL; (5) developing stored procedures, Dynamic SQL, and Performance Tuning of code; (6) parallelized data driven algorithms; (7) C# and ASP.NET; (8) XML, HTML, JavaScript, and Net 3.0 or later version; (9) Elasticsearch, Logstach and Kibana (ELK) server administration; and (10) Kibana dashboard development. Telecommuting Available.

This role is not available for sponsorship at this time

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