Laurel, MD · On-site
$57K - $104K/yr
About the Opportunity Leidos is seeking a Junior Software Engineer to join a team developing, maintaining, and enhancing software systems supporting critical mission needs. This is an opportunity for ...
Laurel, MD · On-site
$57K - $104K/yr
About the Opportunity Leidos is seeking a Junior Software Engineer to join a team developing, maintaining, and enhancing software systems supporting critical mission needs. This is an opportunity for ...
Laurel, MD · On-site
$57K - $104K/yr
About the Opportunity Leidos is seeking a Junior Software Engineer to join a team developing, maintaining, and enhancing software systems supporting critical mission needs. This is an opportunity for ...
Laurel, MD · On-site
$57K - $104K/yr
About the Opportunity Leidos is seeking a Junior Software Engineer to join a team developing, maintaining, and enhancing software systems supporting critical mission needs. This is an opportunity for ...
San Diego, CA · On-site
$50K - $100K/yr
We are seeking a Junior Software Engineer to join our Ez-X medical X-ray system development team ... senior engineers * - Prepare and maintain technical documentation, test procedures, and test ...
San Diego, CA · On-site
$50K - $100K/yr
We are seeking a Junior Software Engineer to join our Ez-X medical X-ray system development team ... senior engineers * - Prepare and maintain technical documentation, test procedures, and test ...
Huntsville, AL · On-site
On-Site Description Seeking a Junior Software Engineer to join our team in support of the JTAPS ... Foster personal growth thru mentorship from our Mid and Senior Engineers. Qualifications Education ...
Huntsville, AL · On-site
On-Site Description Seeking a Junior Software Engineer to join our team in support of the JTAPS ... Foster personal growth thru mentorship from our Mid and Senior Engineers. Qualifications Education ...
Huntsville, AL · On-site
On-Site Description Seeking a Junior Software Engineer to join our team in support of the JTAPS ... Foster personal growth thru mentorship from our Mid and Senior Engineers. Qualifications Education ...
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Huntsville, AL · On-site
On-Site Description Seeking a Junior Software Engineer to join our team in support of the JTAPS ... Foster personal growth thru mentorship from our Mid and Senior Engineers. Qualifications Education ...
$75K - $110K/yr
Position Overview SteerBridge is seeking a Junior Software Engineer to support the Modern ... Support senior engineers in debugging and resolving software defects * Learn and apply the team ...
Quick apply
$75K - $110K/yr
Position Overview SteerBridge is seeking a Junior Software Engineer to support the Modern ... Support senior engineers in debugging and resolving software defects * Learn and apply the team ...
Junior Software Engineer Remote | US About Climavision At Climavision, we're rebuilding climate ... You'll be working closely with a team of senior and staff-level engineers who are genuinely ...
Junior Software Engineer Remote | US About Climavision At Climavision, we're rebuilding climate ... You'll be working closely with a team of senior and staff-level engineers who are genuinely ...
Vienna, VA · On-site
$75K - $110K/yr
Position Overview SteerBridge is seeking a Junior Software Engineer to support the Modern ... Support senior engineers in debugging and resolving software defects * Learn and apply the team ...
Vienna, VA · On-site
$75K - $110K/yr
Position Overview SteerBridge is seeking a Junior Software Engineer to support the Modern ... Support senior engineers in debugging and resolving software defects * Learn and apply the team ...
This role is designed for builders who want to grow quickly, work closely with senior engineers ... Engineering · Junior / Level 2 · Full-time · On-site · San Francisco, CA Responsibilities
This role is designed for builders who want to grow quickly, work closely with senior engineers ... Engineering · Junior / Level 2 · Full-time · On-site · San Francisco, CA Responsibilities
We are seeking a Junior Software Engineer to join our engineering team and contribute to the ... Write clean, readable, and well-tested code under guidance from senior engineers * Participate in ...
Quick apply
We are seeking a Junior Software Engineer to join our engineering team and contribute to the ... Write clean, readable, and well-tested code under guidance from senior engineers * Participate in ...
We are hiring a junior software engineer to join our LAAIR team. The team owns SvApi, the ... NET Core, with a senior developer reviewing everything you write, and your scope will grow as you ...
We are hiring a junior software engineer to join our LAAIR team. The team owns SvApi, the ... NET Core, with a senior developer reviewing everything you write, and your scope will grow as you ...
$75K - $110K/yr
Position Overview SteerBridge is seeking a Junior Software Engineer to support the Modern ... Support senior engineers in debugging and resolving software defects * Learn and apply the team ...
$75K - $110K/yr
Position Overview SteerBridge is seeking a Junior Software Engineer to support the Modern ... Support senior engineers in debugging and resolving software defects * Learn and apply the team ...
Vienna, VA · On-site
$75K - $110K/yr
Position Overview SteerBridge is seeking a Junior Software Engineer to support the Modern ... Support senior engineers in debugging and resolving software defects * Learn and apply the team ...
Vienna, VA · On-site
$75K - $110K/yr
Position Overview SteerBridge is seeking a Junior Software Engineer to support the Modern ... Support senior engineers in debugging and resolving software defects * Learn and apply the team ...
Herndon, VA · On-site
$80K - $128K/yr
Junior Software Engineer Responsibilities We are looking to add a Junior Software Engineer/Developer to our team of talented professionals. * Develop, test, and maintain a complex distributed ...
Herndon, VA · On-site
$80K - $128K/yr
Junior Software Engineer Responsibilities We are looking to add a Junior Software Engineer/Developer to our team of talented professionals. * Develop, test, and maintain a complex distributed ...
We are seeking a Junior Software Engineer to join our engineering team and contribute to the ... Write clean, readable, and well-tested code under guidance from senior engineers * Participate in ...
We are seeking a Junior Software Engineer to join our engineering team and contribute to the ... Write clean, readable, and well-tested code under guidance from senior engineers * Participate in ...
Annapolis, MD · On-site
This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Jr. Software Engineer in order to support its government customer in Annapolis ...
Annapolis, MD · On-site
This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Jr. Software Engineer in order to support its government customer in Annapolis ...
They are seeking a Junior Software Engineer to join their engineering team to contribute to the ... senior engineers • Participate in code reviews and team discussions • Debug and fix software ...
They are seeking a Junior Software Engineer to join their engineering team to contribute to the ... senior engineers • Participate in code reviews and team discussions • Debug and fix software ...
This role is designed for builders who want to grow quickly, work closely with senior engineers ... Engineering · Junior / Level 2 · Full-time · On-site · San Francisco, CA Responsibilities
This role is designed for builders who want to grow quickly, work closely with senior engineers ... Engineering · Junior / Level 2 · Full-time · On-site · San Francisco, CA Responsibilities
This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Jr. Software Engineer in order to support its government customer in Annapolis ...
Quick apply
This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Jr. Software Engineer in order to support its government customer in Annapolis ...
The Junior Software Engineer will help design, develop, test, and maintain software applications while working alongside experienced engineers. Responsibilities : • Write and maintain clean ...
The Junior Software Engineer will help design, develop, test, and maintain software applications while working alongside experienced engineers. Responsibilities : • Write and maintain clean ...
$46.5K - $55.2K
2% of jobs
$55.2K - $63.9K
3% of jobs
$63.9K - $72.5K
16% of jobs
$73.3K is the 25th percentile. Wages below this are outliers.
$72.5K - $81.2K
44% of jobs
$81.2K - $89.9K
10% of jobs
$90.5K is the 75th percentile. Wages above this are outliers.
$89.9K - $98.6K
7% of jobs
$98.6K - $107.3K
6% of jobs
$107.3K - $116K
5% of jobs
$116K - $124.6K
5% of jobs
$124.6K - $133.3K
1% of jobs
$133.3K - $142K
0% of jobs
$46.5K
$94.5K
$142K
| Aspect | Junior Software Engineer | Senior Junior Software Engineer |
|---|---|---|
| Experience | Entry-level, 0-2 years | 2-4 years, more advanced skills |
| Responsibilities | Basic coding, testing, learning | Mentoring juniors, complex tasks, code reviews |
| Skills & Certifications | Fundamental programming skills, possibly a degree | Proven experience, additional certifications preferred |
| Work Environment | Supportive team, supervised tasks | Collaborative, more autonomous roles |
The main difference between a Junior Software Engineer and a Senior Junior Software Engineer lies in experience, responsibilities, and skill level. The Senior Junior typically handles more complex tasks, mentors others, and has more industry experience, while the Junior focuses on foundational skills and learning. Both roles are common in tech companies, but the Senior Junior is a step closer to mid-level engineering.
Cities with the most Senior Junior Software Engineer job openings:
The most popular types of Senior Software Engineer jobs are:
States with the most job openings for Senior Junior Software Engineer jobs include:
For Senior Junior Software Engineer jobs, the most frequently searched job titles are:
Laurel, MD • On-site
$57K - $104K/yr
Full-time
Posted 18 days ago
8.3
Based on 154 frontline employees who took The Breakroom Quiz
About Leidos
Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health industries. We deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success.
The Leidos Intel Sector combines technology-enabled services and mission software capabilities to support Intelligence Community customers as they address evolving national security challenges.
About the Opportunity
Leidos is seeking a Junior Software Engineer to join a team developing, maintaining, and enhancing software systems supporting critical mission needs.
This is an opportunity for an early-career software engineer to contribute to real-world software development while working individually and as part of an engineering team. You'll analyze requirements, design and modify software, debug defects, integrate software into operating environments, and help test software components against documented requirements.
No demonstrated professional software engineering experience is required for this position.
Why This Role Matters
Mission software must continue to evolve as requirements, technologies, and operational needs change. As a Junior Software Engineer, you'll contribute directly to the development and improvement of software capabilities while building experience across the software engineering lifecycle.
What You'll Do
Software Development & Integration
Analyze user requirements to derive software design and performance requirements.
Design and code new software or modify existing software to add new features.
Debug existing software and correct defects.
Integrate existing software into new or modified systems and operating environments.
Develop simple data queries for existing or proposed databases and data repositories.
Software Quality & Engineering Practices
Review and test software components for adherence to design requirements and document test results.
Help resolve software problem reports.
Apply software development and design methodologies appropriate to the development environment.
Provide recommendations for improving documentation and software development process standards.
Contribute to software-related system design considerations, including hardware/software tradeoffs, software reuse, COTS/GOTS alternatives, and requirements analysis from the system level to individual software components.
This posting is for multiple opportunities
Required Qualifications
Clearance
TS/SCI with Polygraph required upon Application, to be considered for this position.
Education & Experience
Candidates may qualify through either of the following paths:
Bachelor's degree in Computer Science or a related discipline from an accredited college or university. No demonstrated software engineering experience is required.
OR
Four (4) years of Software Engineering experience on projects using similar software processes may be substituted for the bachelor's degree.
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:August 26, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
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At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
It services
10,000+ Employees
Reston, VA, US
