{"question":"Markon Solutions backend engineering jobs","answer":"Markon Solutions has 28 open backend engineering roles: 13 in Annapolis Junction, 7 in Fort Meade and 5 in Chantilly. 27 of them state the pay; the middle half sits between $160k and $181k a year. 3 were posted in the last 7 days.","company":"Markon Solutions","company_url":"https://alion.io/company/markon-solutions","team":"Backend engineering","open_roles":28,"new_7_days":3,"fully_remote":0,"median_days_to_fill":null,"stated_pay_usd":{"p25":160000,"median":160000,"p75":181250,"postings":27},"cities":{"Annapolis Junction":13,"Fort Meade":7,"Chantilly":5,"Arlington":1,"Herndon":1,"McLean":1},"roles":[{"title":"Web Developer 2","url":"https://alion.io/job/markon-solutions-web-developer-2","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[120000,200000],"posted":"2026-10-20"},{"title":"Software Engineer 2","url":"https://alion.io/job/markon-solutions-software-engineer-2","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[120000,200000],"posted":"2026-10-20"},{"title":"Junior Software Engineer","url":"https://alion.io/job/markon-solutions-junior-software-engineer-2","cities":["McLean"],"work_mode":"On-site","pay_usd":[140000,170000],"posted":"2026-10-16"},{"title":"Sr. Software Developer, Software Systems","url":"https://alion.io/job/markon-solutions-sr-software-developer-software-systems","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[120000,200000],"posted":"2026-10-09"},{"title":"Software Developer (Alpha)","url":"https://alion.io/job/markon-solutions-software-developer-alpha","cities":["Chantilly"],"work_mode":"On-site","pay_usd":[140000,180000],"posted":"2026-10-05"},{"title":"Senior Software Developer (Alpha)","url":"https://alion.io/job/markon-solutions-senior-software-developer-alpha","cities":["Chantilly"],"work_mode":"On-site","pay_usd":[180000,220000],"posted":"2026-10-05"},{"title":"Full Stack Developer","url":"https://alion.io/job/markon-solutions-full-stack-developer","cities":["Chantilly"],"work_mode":"On-site","pay_usd":[150000,180000],"posted":"2026-10-02"},{"title":"Senior Java Full Stack Developer","url":"https://alion.io/job/markon-solutions-senior-java-full-stack-developer","cities":["Chantilly"],"work_mode":"On-site","pay_usd":[150000,200000],"posted":"2026-10-01"},{"title":"Senior Java Developer","url":"https://alion.io/job/markon-solutions-senior-java-developer","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[120000,200000],"posted":"2026-10-01"},{"title":"Sr. Software Engineer","url":"https://alion.io/job/markon-solutions-sr-software-engineer","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[120000,200000],"posted":"2026-10-01"},{"title":"Jr. Software Engineer","url":"https://alion.io/job/markon-solutions-jr-software-engineer","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[90000,150000],"posted":"2026-10-01"},{"title":"Expert Full-Stack Software Developer","url":"https://alion.io/job/markon-solutions-expert-full-stack-software-developer","cities":["Chantilly"],"work_mode":"On-site","pay_usd":[170000,220000],"posted":"2026-10-01"},{"title":"CNO Software Engineer","url":"https://alion.io/job/markon-solutions-cno-software-engineer","cities":["Fort Meade"],"work_mode":"On-site","pay_usd":[125000,200000],"posted":"2026-10-01"},{"title":"Software Engineer 1","url":"https://alion.io/job/markon-solutions-software-engineer-1","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[115000,125000],"posted":"2026-10-01"},{"title":"Software Engineer Level 1","url":"https://alion.io/job/markon-solutions-software-engineer-level-1","cities":["Fort Meade"],"work_mode":"On-site","pay_usd":[160000,180000],"posted":"2026-10-01"},{"title":"Software Engineer Level 3","url":"https://alion.io/job/markon-solutions-software-engineer-level-3","cities":["Fort Meade"],"work_mode":"On-site","pay_usd":[225000,235000],"posted":"2026-10-01"},{"title":"Software Engineer Level 1","url":"https://alion.io/job/markon-solutions-software-engineer-level-1-2","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[155000,165000],"posted":"2026-10-01"},{"title":"Software Engineer Level 2","url":"https://alion.io/job/markon-solutions-software-engineer-level-2","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-01"},{"title":"Software Development Engineer","url":"https://alion.io/job/markon-solutions-software-development-engineer","cities":["Arlington"],"work_mode":"On-site","pay_usd":[120000,200000],"posted":"2026-10-01"},{"title":"Senior Software Developer","url":"https://alion.io/job/markon-solutions-senior-software-developer","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[195000,220000],"posted":"2026-10-01"},{"title":"Software Developer","url":"https://alion.io/job/markon-solutions-software-developer","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[150000,210000],"posted":"2026-10-01"},{"title":"Software /CNO Developer","url":"https://alion.io/job/markon-solutions-software-cno-developer","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[150000,210000],"posted":"2026-10-01"},{"title":"Radio Frequency Software Engineer 3","url":"https://alion.io/job/markon-solutions-radio-frequency-software-engineer-3","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[225000,240000],"posted":"2026-10-01"},{"title":"Software Engineer Level 1","url":"https://alion.io/job/markon-solutions-software-engineer-level-1-3","cities":["Fort Meade"],"work_mode":"On-site","pay_usd":[150000,160000],"posted":"2026-10-01"},{"title":"Software Engineer Level 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