Junior Software Developer
Leidos
Listing collected from Leidos's career site. NextChapter is independent of Leidos.
Saint Louis, MO · $70k–$126k a year · Posted October 28, 2026
Just laid off? Start here: a plan for the first weeks
More in Missouri job market · All Junior Software Developer jobs (52) · Technology & Software · Engineering jobs
Where Saint Louis, MO ranks
Where Saint Louis, MO placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #9Best all-round cities for new graduates in the Midwest52 / 100 · of 20
- #9Cities hosting the most business conferences in the Midwest8 conferences · of 12
- #9Cities hosting the most legal services conferences4 conferences · of 17
- #11Best cities for government pay after cost of living$123k · of 18
- #11Best cities for entry-level jobs that want AI skills in the Midwest4% · of 52
- #12Best all-round cities for remote workers in the Midwest42 / 100 · of 20
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Leidos has filed 4 layoff notices in the last twelve months, covering 404 workers, most recently September 2026. These are public WARN filings with state labor departments, and an open role can sit alongside them. See the filings
About the job
The Leidos FS2 Aero team has an opening for a junior software developer to work on the design and coding with software solutions for the Aeronautical Navigation Office for 6 month - temporary to permanent hire position. The ideal candidate has a familiarity with and a baseline...