Leidos' Defense Systems , Threat Modeling and Simulation Portfolio , is seeking a talented, entry-level Junior Software Engineer with the ability and experience to work multiple projects (primarily ...
New
Leidos' Defense Systems , Threat Modeling and Simulation Portfolio , is seeking a talented, entry-level Junior Software Engineer with the ability and experience to work multiple projects (primarily ...
New
Leidos' Defense Systems , Threat Modeling and Simulation Portfolio , is seeking a talented, entry-level Junior Software Engineer with the ability and experience to work multiple projects (primarily ...
New
Ogden, UT · On-site
Junior Software Engineer DAKCS is a 40-year industry veteran in accounts receivable management and collection software. Collecting payments is an integral part of any business, but it can be tedious ...
Ogden, UT · On-site
Junior Software Engineer DAKCS is a 40-year industry veteran in accounts receivable management and collection software. Collecting payments is an integral part of any business, but it can be tedious ...
Ogden, UT · On-site
Junior Software Engineer DAKCS is a 40-year industry veteran in accounts receivable management and collection software. Collecting payments is an integral part of any business, but it can be tedious ...
Quick apply
Ogden, UT · On-site
Junior Software Engineer DAKCS is a 40-year industry veteran in accounts receivable management and collection software. Collecting payments is an integral part of any business, but it can be tedious ...
Ogden, UT · Hybrid
Junior Software Engineer DAKCS is a 40-year industry veteran in accounts receivable management and collection software. Collecting payments is an integral part of any business, but it can be tedious ...
Ogden, UT · Hybrid
Junior Software Engineer DAKCS is a 40-year industry veteran in accounts receivable management and collection software. Collecting payments is an integral part of any business, but it can be tedious ...
Walnut Creek, CA · On-site
As a Junior Software Engineer, you'll help investigate and resolve complex customer issues, improve operational tooling, automate repetitive workflows, and contribute code across our platform. You'll ...
Walnut Creek, CA · On-site
As a Junior Software Engineer, you'll help investigate and resolve complex customer issues, improve operational tooling, automate repetitive workflows, and contribute code across our platform. You'll ...
Costa Mesa, CA · On-site
Junior Software Engineer Position Overview: We are looking for a Junior Software Engineer to join our team and help build and maintain our applications. The ideal candidate will have significant ...
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Costa Mesa, CA · On-site
Junior Software Engineer Position Overview: We are looking for a Junior Software Engineer to join our team and help build and maintain our applications. The ideal candidate will have significant ...
Dayton, OH · On-site
Junior Software Engineer Position Type: Full-time, On-site Location: Dayton, OH Clearance: Active TS/SCI Description: Waypoint's client is seeking a driven, detail-oriented Software Engineer to ...
Dayton, OH · On-site
Junior Software Engineer Position Type: Full-time, On-site Location: Dayton, OH Clearance: Active TS/SCI Description: Waypoint's client is seeking a driven, detail-oriented Software Engineer to ...
Are you a Junior Software Engineer who is ready for a new challenge that will launch your career to the next level? * Tired of being treated like a company drone? * Tired of promised adventures ...
Quick apply
Are you a Junior Software Engineer who is ready for a new challenge that will launch your career to the next level? * Tired of being treated like a company drone? * Tired of promised adventures ...
Job Openings >> Junior Software Engineer (C++ & AI-Assisted Development) Junior Software Engineer (C++ & AI-Assisted Development) Summary Title: Junior Software Engineer (C++ & AI-Assisted ...
Job Openings >> Junior Software Engineer (C++ & AI-Assisted Development) Junior Software Engineer (C++ & AI-Assisted Development) Summary Title: Junior Software Engineer (C++ & AI-Assisted ...
$80K - $100K/yr
Junior Software Engineer **This position is located onsite in our office in Beavercreek, Ohio** There is no relocation assistance available for this position Why Join Us? * Innovative Projects: KBR ...
$80K - $100K/yr
Junior Software Engineer **This position is located onsite in our office in Beavercreek, Ohio** There is no relocation assistance available for this position Why Join Us? * Innovative Projects: KBR ...
Beavercreek, OH · On-site
$80K - $100K/yr
Junior Software Engineer **This position is located onsite in our office in Beavercreek, Ohio** There is no relocation assistance available for this position Why Join Us? * Innovative Projects: KBR ...
Beavercreek, OH · On-site
$80K - $100K/yr
Junior Software Engineer **This position is located onsite in our office in Beavercreek, Ohio** There is no relocation assistance available for this position Why Join Us? * Innovative Projects: KBR ...
Annapolis, MD · On-site
$50K - $120K/yr
Are you a Junior Software Engineer who is ready for a new challenge that will launch your career to the next level? * Tired of being treated like a company drone? * Tired of promised adventures ...
Annapolis, MD · On-site
$50K - $120K/yr
Are you a Junior Software Engineer who is ready for a new challenge that will launch your career to the next level? * Tired of being treated like a company drone? * Tired of promised adventures ...
Junior Software Engineer Position Type: Full-time, On-site Location: Dayton, OH Clearance: Active TS/SCI Description: Waypoint's client is seeking a driven, detail-oriented Software Engineer to ...
Quick apply
Junior Software Engineer Position Type: Full-time, On-site Location: Dayton, OH Clearance: Active TS/SCI Description: Waypoint's client is seeking a driven, detail-oriented Software Engineer to ...
Austin, TX · On-site
$60K - $100K/yr
As a Junior Software Engineer, you will be working in all aspects of product development, from ideation to deployment and beyond. In addition, you will work with our data team to make our products ...
Austin, TX · On-site
$60K - $100K/yr
As a Junior Software Engineer, you will be working in all aspects of product development, from ideation to deployment and beyond. In addition, you will work with our data team to make our products ...
Tamarac, FL · On-site
$55K - $90K/yr
The Junior Software Engineer will work closely with senior engineers and business stakeholders to support backend services, frontend interfaces, automation tools, and internal platforms. This is a ...
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Tamarac, FL · On-site
$55K - $90K/yr
The Junior Software Engineer will work closely with senior engineers and business stakeholders to support backend services, frontend interfaces, automation tools, and internal platforms. This is a ...
Austin, TX · On-site
As a Junior Software Engineer, you will be working in all aspects of product development, from ideation to deployment and beyond. In addition, you will work with our data team to make our products ...
Austin, TX · On-site
As a Junior Software Engineer, you will be working in all aspects of product development, from ideation to deployment and beyond. In addition, you will work with our data team to make our products ...
$72K - $93K/yr
... Required Qualifications * Entry-level to two years of experience working with web-based ... Junior Software Developer". Applications without a cover letter will not be considered. All ...
$72K - $93K/yr
... Required Qualifications * Entry-level to two years of experience working with web-based ... Junior Software Developer". Applications without a cover letter will not be considered. All ...
Junior Software Engineer ***(Active Clearance with a Polygraph is Required) We're on multiple contracts and have many opportunities. It is encouraged if applicants don't meet all the technical ...
Junior Software Engineer ***(Active Clearance with a Polygraph is Required) We're on multiple contracts and have many opportunities. It is encouraged if applicants don't meet all the technical ...
Los Angeles, CA · On-site
$72K - $93K/yr
... Required Qualifications * Entry-level to two years of experience working with web-based ... Junior Software Developer". Applications without a cover letter will not be considered. All ...
Los Angeles, CA · On-site
$72K - $93K/yr
... Required Qualifications * Entry-level to two years of experience working with web-based ... Junior Software Developer". Applications without a cover letter will not be considered. All ...
Junior Software Engineer - GCCS-J Location: Newport News, VA - On-site Full-Time Required Position Type: Full-Time Clearance Requirement: Active Secret Clearance Program: Global Command and Control ...
Junior Software Engineer - GCCS-J Location: Newport News, VA - On-site Full-Time Required Position Type: Full-Time Clearance Requirement: Active Secret Clearance Program: Global Command and Control ...
$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 | Entry Level Junior Software Engineer | Software Developer |
|---|---|---|
| Required Credentials | Bachelor's in CS or related field; some internships | Bachelor's in CS or related field; coding experience |
| Work Environment | Team-based, collaborative projects, entry-level tasks | Project-focused, coding, debugging, and implementation |
| Employer & Industry Usage | Tech companies, startups, IT departments | Software firms, tech startups, enterprise IT |
| Common Search & Comparison | Yes | Yes |
Entry Level Junior Software Engineers and Software Developers often share similar educational backgrounds and work environments. The main difference lies in job focus: engineers may be involved in designing systems and architecture, while developers typically focus on coding and implementation. Both roles are common in tech industries and often overlap in entry-level positions, making them frequently compared by job seekers.

8.4
Based on 149 frontline employees who took The Breakroom Quiz
56th of 449 rated business services
Looking for an opportunity to make an impact?
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. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.
Your greatest work is ahead!
Leidos' Defense Systems, Threat Modeling and Simulation Portfolio, is seeking a talented, entry-level Junior Software Engineer with the ability and experience to work multiple projects (primarily modeling & simulation efforts) within the Threat Modeling and Simulation Portfolio.
You will join a diverse team of junior-to-senior software developers, engineers, and scientists to help create unique solutions for complex problems. Our team solves important problems that make a difference and support our customers in the current and future defense of our nation; primarily in the areas of sensor characterization, modeling, simulation, data analysis, and algorithm development for electro-optical infrared (EO/IR) systems. The ideal developer candidate will also demonstrate experience in and/or enthusiasm toward developing a broader technical capability to support overlapping engineering and scientific disciplines with a particular focus on writing software to solve problems. Candidate will be expected to support multiple tasks in parallel, productively contribute to a team environment, and communicate effectively to management, coworkers, and customers.
You'll work within an established and very skilled team, alongside other contractors and our customers. Joining our team offers the opportunity to work with experts in their field and grow your career in an area that is appealing to you. You will quickly become an integral member of our team and be given the opportunity to take responsibility for challenging problems of your own. Because of this, we seek team members that are driven and engaged in their work while simultaneously demonstrating high character, given that you will often be working on sensitive and unique problems which require a high degree of trust from our customers.
If this sounds like the kind of environment where you can thrive, keep reading!
Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world's toughest security challenges for customers with "can't fail" missions. To explore and learn more, click here!
Are you ready to make an impact? Share your resume with us today!
Primary Responsibilities.
Basic Qualifications.
Preferred Qualifications.
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:July 10, 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