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Entry Level Software Development Engineer Jobs in Washington

... development. We are looking for an Entry-Level Software Engineer to join our growing team! As a member of our dynamic and fast-paced environment, you'll have the opportunity to contribute to exciting ...

Software Development Engineer L3

Bowie, MD · On-site

$126K - $136K/yr

Software Development Engineer L3 for Multiple Positions Salary: $126,090 - $136,090/year Location: 4321 Collington Road (and Other U.S. Locations), Bowie, MD 20716 Summary of Duties: Develop and ...

Software Development Engineer L3

Bowie, MD · On-site +1

$126K - $136K/yr

Software Development Engineer L3 for Multiple Positions Salary: $126,090 - $136,090/year Location: 4321 Collington Road (and Other U.S. Locations), Bowie, MD 20716 Summary of Duties: Develop and ...

Currently, we are looking for entry-level software programmers, Java full stack developers, Python ... development life cycle knowledge of statistics, gen AI, LLM, Python, computer vision, data ...

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Entry Level Software Development Engineer information

See Washington salary details

$27.2K

$118.8K

$214.1K

How much do entry level software development engineer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for entry level software development engineer in Washington is $118,767.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,600.00 and $135,900.00 per year, depending on experience, location, and employer.

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

To thrive as an Entry Level Software Development Engineer, you need a solid understanding of programming languages like Java, Python, or C++, along with a relevant degree in computer science or a related field. Familiarity with version control systems such as Git, basic debugging tools, and common development environments is expected. Strong problem-solving abilities, effective teamwork, and a willingness to learn quickly set outstanding candidates apart. These skills and qualities enable new engineers to contribute to projects efficiently, adapt to evolving technologies, and collaborate in dynamic development teams.

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

In the context of an Entry Level Software Development Engineer, L1, L2, L3, and L4 typically refer to different levels of seniority and experience within a company's engineering hierarchy. L1 is usually an entry-level or junior developer, L2 and L3 are mid-level and senior developers with increasing responsibilities, and L4 often denotes a lead or highly experienced engineer. Progression through these levels generally involves gaining technical skills, problem-solving ability, and project leadership experience.

Which is better, CS or SE?

For an Entry Level Software Development Engineer, a Computer Science (CS) degree provides a broad foundation in programming, algorithms, and data structures, which are essential skills in software development. Software Engineering (SE) often emphasizes practical application, project management, and system design, which can be gained through experience and specialized training. Both paths can lead to similar roles, but CS is typically more theoretical, while SE focuses on building and maintaining software systems.

What are Entry Level Software Development Engineers?

Entry Level Software Development Engineers are individuals who are new to the software development field and typically have less than two years of professional experience. Their main responsibilities include writing, testing, and debugging code under the supervision of senior developers. They often work on small projects or parts of larger projects while learning industry best practices and development tools. This role is ideal for recent graduates or those transitioning into software engineering from another field, providing foundational experience and growth opportunities.

Will AI replace coders by 2040?

As an Entry Level Software Development Engineer, AI is expected to automate some coding tasks, but it is unlikely to fully replace human coders by 2040. AI tools can assist with code generation and testing, allowing developers to focus on complex problem-solving and design. Continuous learning and adapting to new technologies will remain essential for software engineers.

What engineers make $500,000?

Highly experienced software engineers, especially those in senior or specialized roles such as machine learning engineers, software architects, or those working at major tech companies, can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, particularly in competitive markets or executive-level positions.

What is the difference between Entry Level Software Development Engineer vs Software Developer?

AspectEntry Level Software Development EngineerSoftware Developer
Required CredentialsBachelor's in CS or related field; internships preferredBachelor's in CS or related field; experience varies
Work EnvironmentTech companies, startups, corporate IT teamsTech firms, startups, freelance projects
Employer & Industry UsageCommon in tech industry, large corporationsWidespread across industries, including tech and non-tech
Search & Comparison IntentOften searched by new graduates or entry-level job seekersBroader, includes experienced roles and freelance work

Entry Level Software Development Engineers typically have a formal education background and internships, working in structured tech environments. Software Developers may have similar credentials but often include more experienced professionals or freelancers. Both roles focus on coding and software creation, but the Engineer role emphasizes learning and growth in a corporate setting, while the Developer role can be more flexible and diverse in work environment.

What are some common challenges faced by Entry Level Software Development Engineers during their first year on the job?

Entry Level Software Development Engineers often encounter challenges such as adapting to new codebases, learning company-specific tools and workflows, and effectively collaborating within cross-functional teams. They may also need to balance writing clean, maintainable code with meeting project deadlines. Regular feedback from more experienced team members and participation in code reviews can help address these challenges and accelerate the learning curve.
What are the most commonly searched types of Software Development Engineer jobs in Washington? The most popular types of Software Development Engineer jobs in Washington are:
What job categories do people searching Entry Level Software Development Engineer jobs in Washington look for? The top searched job categories for Entry Level Software Development Engineer jobs in Washington are:
What cities in Washington are hiring for Entry Level Software Development Engineer jobs? Cities in Washington with the most Entry Level Software Development Engineer job openings:
Infographic showing various Entry Level Software Development Engineer job openings in Washington as of June 2026, with employment types broken down into 1% As Needed, 97% Full Time, and 2% Part Time. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $118,767 per year, or $57.1 per hour.

Software Development Engineer in Test (SDET)

Ten Mile Square Technologies

Arlington, VA • On-site, Remote

$149K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 11 days ago


Job description

Company Description
Ten Mile Square Technologies is a high-end technology consulting firm based in the Northern Virginia area. Our customers routinely call upon us to solve some of the largest scale and hardest problems in computer science and software development. If you have a solid grounding in software engineering, continuous delivery, and computer science, and are looking for a career opportunity to grow and leverage those skills to the fullest while working on cutting edge technologies - Ten Mile Square is the place to be!
Job Description
OVERVIEW
Ten Mile Square is looking for a talented Software Engineer in Test (SDET) who is passionate about technology to join our growing team of product, technology, and software professionals. The initial assignment for the new position is to develop a loan origination system for a financial services enterprise. The successful candidate will work with highly experienced team leads and have an opportunity to learn new technologies, while refining fundamental skills.
Salary (Base + Standard Bonus at plan): $149,500 ($130K + $19.5K).
JOB RESPONSIBILITIES
  • Lead the test automation efforts for a loan origination system using Node, Apollo GraphQL, Angular, Camunda, and a suite of AWS components including but not limited to EKS, Lambda, S3, MSK, and Aurora.
  • Collaborate with SDETs in the organization.
  • Design test plans for the system
  • Create automated end-to-end and contract tests
  • Create a performance testing framework and run performance tests on the system being developed
  • Direct junior test engineers in their automated and manual testing efforts
  • Work with the product team to determine what constitutes an effectively tested system
  • Contribute as member of an Agile team and promote Agile practices
  • Proactively collaborate with the Ten Mile team on development and knowledge sharing
  • Represent yourself and Ten Mile Square with integrity, expertise, and value
  • Maintain the confidentiality of our clients on an ongoing basis
  • Facilitate the hiring and onboarding of other Software Engineers in Test

Qualifications
  • Expert in software development
  • High proficiency with TypeScript
  • Expert in automated testing
  • Working knowledge of SQL
  • Working knowledge of at least one of the common frontend JavaScript frameworks (Angular, Ionic, React, Vue), preferably Angular
  • Working knowledge of at least one end-to-end testing framework
  • Experience with Selenium, Cypress or similar preferred
  • Implementation of at least one load testing framework
  • Experience or exposure to K6, JMeter or similar preferred
  • Experience testing both backend and frontend components
  • Full software lifecycle participation: requirements to post-implementation
  • Linux command line

More importantly,
  • Be passionate about what you do
  • Demonstrated ability to learn new technologies and concepts quickly
  • Detail-oriented
  • High integrity and quality of work ethic
  • Self-motivated to proactively identify and solve problems
  • Excellent communication skills - within team and with clients

Additional Information
EXCEPTIONAL PEOPLE DESERVE EXCEPTIONAL BENEFITS
Ten Mile Square Technologies benefits package currently includes:
  • 100% company paid medical, dental, and vision insurance (including family)
  • 100% company paid individual short- and long- term disability
  • 100% company paid vision insurance
  • 3% company contribution to 401(k)
  • 15 days paid time off per year + 1 day/year up to 20 days
  • 10 training days per year
  • 8 company holidays + 2 personal days
  • Individual performance-based quarterly cash incentive
  • Combined individual and company based annual cash incentive
  • Public transit reimbursement

Additional Details:
  • Job Type: Full-time, not C2C
  • Job Location: Remote, US based only