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Software Development Engineer 3 Jobs in Washington

Software Engineer III

Reston, VA · On-site +1

$59.75 - $80.25/hr

As a Software Engineer III, you'll independently deliver high-quality work and drive projects and ... Support the development and maintenance of CI/CD pipelines and automated deployment processes

Software Engineer III

Chantilly, VA · On-site

$116 - $176/hr

Software Engineer III Description Who We Are Textron Systems is part of Textron, a $14 billion ... We are looking for talented and innovative software development professionals to join our team and ...

PLEX Solutions, A Part of Markon is looking for Software Development Engineers. This work maybe performed in Arlington, VA, (OR) Herndon, VA (OR) Jessup, MD depending on the location that works best ...

Minimum of 7+ years of experience in software development and related engineering experience * Design and develop backend services and APIs in Rust for a cloud-based platform that manages fleet ...

Software Engineer 3

Linthicum Heights, MD · On-site

$56.25 - $75.75/hr

They are seeking a Software Engineer 3 to develop and enhance complex software systems for a ... development process standards • Design and code new software or modify existing software to add ...

Software Engineer III

Annapolis Junction, MD · On-site

$63.25 - $84.75/hr

The role of Software Engineer III is adept at developing, maintaining, and enhancing intricate and ... development, and real-time systems in accordance with documented requirements. Capable of working ...

Minimum of 7+ years of experience in software development and related engineering experience * Design and develop backend services and APIs in Rust for a cloud-based platform that manages fleet ...

Software Engineer 3

Hanover, MD · On-site

$56.75 - $76/hr

They are seeking a Software Engineer 3 to develop, maintain, and enhance complex software systems ... development process standards • Design and code new software or modify existing software to add ...

Software Engineer III

Annapolis, MD · On-site

$57 - $76.50/hr

Reflexive Concepts is seeking a skilled Software Engineer III to join our team! Responsibilities ... Provide recommendations for improving documentation and software development process standards

Software Engineer 3

Annapolis Junction, MD · On-site

$58.75 - $79/hr

They are seeking a Software Engineer 3 who will design, develop, test, and maintain complex ... Atlassian). • Software development using continuous integration practices. • Experience with ...

Software Engineer 3

Hanover, MD · On-site

$57.25 - $76.75/hr

Utilizes software development and software design methodologies appropriate to the development ... The Level 3 Software Engineer (SWE) shall possess the following capabilities: * Analyze user ...

Software Engineer 3

Hanover, MD

$57.25 - $76.75/hr

Utilizes software development and software design methodologies appropriate to the development ... The Level 3 Software Engineer (SWE) shall possess the following capabilities: * Analyze user ...

Showing results 21-40

Software Development Engineer 3 information

What is a Software Development Engineer 3?

A Software Development Engineer 3 (SDE 3) is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. They typically have several years of experience, demonstrate strong technical skills, and often lead projects or mentor junior engineers. Proficiency in programming languages, system architecture, and problem-solving is essential for this role.

How does a Software Development Engineer 3 typically collaborate with cross-functional teams during the software development lifecycle?

As a Software Development Engineer 3, you will often work closely with product managers, quality assurance engineers, UX designers, and other developers to ensure alignment on project goals and technical requirements. Collaboration usually involves participating in sprint planning, code reviews, and design discussions, as well as providing mentorship to junior engineers. This level of engagement fosters a deeper understanding of the product and helps deliver high-quality software solutions that meet user and business needs.

What skills and qualifications are needed to thrive as a Software Development Engineer 3?

To thrive as a Software Development Engineer 3, you need advanced proficiency in programming languages like Java, Python, or C++, strong problem-solving abilities, and a bachelor’s degree in computer science or related field. Experience with version control systems (e.g., Git), cloud platforms (e.g., AWS or Azure), and familiarity with CI/CD pipelines and relevant certifications are often required. Effective communication, leadership, and collaboration skills help in mentoring junior engineers and working within agile teams. These competencies enable you to deliver robust software solutions, drive technical excellence, and contribute to both team and organizational success.

What are the roles and responsibilities of a Software Development Engineer 3?

A Software Development Engineer 3 (SDE3) is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. They often lead technical initiatives, mentor junior engineers, and contribute to architectural decisions. SDE3s are expected to have deep expertise in their technology stack, strong problem-solving skills, and the ability to drive projects from conception to deployment. They collaborate with cross-functional teams to deliver high-quality software solutions and may also participate in code reviews and technical interviews.
What job categories do people searching Software Development Engineer 3 jobs in Washington look for? The top searched job categories for Software Development Engineer 3 jobs in Washington are:
What cities in Washington are hiring for Software Development Engineer 3 jobs? Cities in Washington with the most Software Development Engineer 3 job openings:
Infographic showing various Software Development Engineer 3 job openings in Washington as of August 2026, with employment types broken down into 79% Full Time, and 21% Contract. Highlights an 90% In-person, and 10% Remote job distribution.

Software Development Engineer

Accenture Federal Services

Chantilly, VA • On-site

$130K - $265K/yr

Full-time

Re-posted 23 days ago


Accenture Federal Services rating

8.7

Company rating: 8.7 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

44th of 485 rated business services


Job description

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations.
Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to Work, we offer a collaborative and caring community where you feel like you belong and are empowered to grow, learn and thrive through hands-on experience, certifications, industry training and more.
Join us to drive positive, lasting change that moves missions and the government forward!
The Software Engineer participates in development efforts to deliver a complete software solution. Design and implement all levels of the solution : data layer, application code, user interface. Design and deliver APIs and integrations with other software systems and databases. Architect for optimal use of enterprise infrastructure (cloud) and security requirements.
Must have:
  • 10 years of experience in software engineering
  • Experience with full lifecycle Agile software development projects
  • Experience with software coding languages including 3 of the following: Java, Javascript, C/C++, C#, Python, OpenGL, Pearl, Visual Basic, Ruby, Angular, or Bash scripting
  • Experience with database technologies including two (2) of the following: MySQL, PostgreSQL, Oracle, MongoDB, Elasticsearch, HBase, RDS or Cassandra, Dataformat, Iceburg, AWS, ECS2
  • Experience with application lifecycle management tools including one (1) of the following: Git, GitHub, Jenkins, Nexus, or JIRA
  • Experience deploying applications to a commercial cloud service
  • Bachelor's degree (or higher) in the field of computer science, information systems, engineering, mathematics, or other related scientific or technical discipline

Security Clearance:
  • Active TS/SCI with polygraph clearance

As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland. The base pay range for this position in these locations is shown below. Compensation for roles at Accenture Federal Services varies depending on a wide array of factors, including but not limited to office location, role, skill set, and level of experience. Accenture Federal Services offers a wide variety of benefits. You can find more information on benefits here. We accept applications on an on-going basis and there is no fixed deadline to apply.
The pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is:
$130,200-$265,300 USD
What We Believe
As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. We have an unwavering commitment to creating a culture in which all our people are respected, feel a sense of belonging, and have equal opportunity. As a business imperative, every person at Accenture Federal Services has the responsibility to create and sustain a culture where everyone feels welcomed and included. This is grounded in our core values and our experience that hiring and developing great people who reflect different perspectives, experiences, and backgrounds is key to driving innovation and delivering the results that our clients and the country count on.
Equal Employment Opportunity Statement
We believe that no one should be discriminated against because of their differences. All employment decisions shall be made without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law. Our rich diversity makes us more innovative, more competitive, and more creative, which helps us better serve our clients and our communities. For details, view a copy of the Accenture Federal Services Equal Opportunity Policy Statement.
Accenture Federal Services is an Equal Employment Opportunity employer. Additionally, as an Affirmative Action Employer for Veterans and Individuals with Disabilities, Accenture Federal Services is committed to providing veteran employment opportunities to our service men and women.
Requesting An Accommodation
Accenture Federal Services is committed to providing equal employment opportunities for persons with disabilities or religious observances, including reasonable accommodation when needed. If you are hired by Accenture Federal Services and require accommodation to perform the essential functions of your role, you will be asked to participate in our reasonable accommodation process. Accommodations made to facilitate the recruiting process are not a guarantee of future or continued accommodations once hired.
If youare being considered for employment opportunities with Accenture Federal Services and need an accommodation for a disability or religious observance during the interview process or for the job you are interviewing for, please speak with your recruiter.
Other Employment Statements
Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States.
Candidates who are currently employed by a client of Accenture Federal Services or an affiliated Accenture business may not be eligible for consideration.
Job candidates will not be obligated to disclose sealed or expunged records of conviction or arrest as part of the hiring process.
The Company will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. Additionally, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the Company's legal duty to furnish information.
California requires additional notifications for applicants and employees. If you are a California resident, live in or plan to work from Los Angeles County upon being hired for this position, please click here for additional important information.

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