{"landing":{"id":4532,"type":"salary","title":"Backend Developer Salary in King of Prussia","description":"Backend Developer jobs in King of Prussia hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $226,014/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.","url":"https://alion.io/salaries/backend-developer-in-king-of-prussia","json_url":"https://alion.io/salaries/backend-developer-in-king-of-prussia.json","filters":{"role_ids":"3","location_ids":"39651"},"updated_at":"2026-10-24T10:29:10Z"},"aggregates":null,"content":null,"jobs":[{"id":3337316,"url":"https://alion.io/job/lockheed-martin-software-engineer-sr-stf-e5-17","json_url":"https://alion.io/job/lockheed-martin-software-engineer-sr-stf-e5-17.json","title":"Software Engineer Sr Stf - E5","company":{"id":37086,"name":"Lockheed Martin","url":"https://alion.io/company/lockheedmartin"},"work_mode":"remote","salary":{"min":185400,"max":344400,"currency":"USD","period":"year"},"status":"live","updated_at":"2026-10-27T13:32:11+00:00"},{"id":3292421,"url":"https://alion.io/job/lockheed-martin-software-engineer-intern-5","json_url":"https://alion.io/job/lockheed-martin-software-engineer-intern-5.json","title":"Software Engineer Intern","company":{"id":37086,"name":"Lockheed Martin","url":"https://alion.io/company/lockheedmartin"},"work_mode":"on_site","salary":null,"status":"live","updated_at":"2026-10-26T16:34:13+00:00"},{"id":3229482,"url":"https://alion.io/job/lockheed-martin-software-engineer-sr-stf-2","json_url":"https://alion.io/job/lockheed-martin-software-engineer-sr-stf-2.json","title":"Software Engineer Sr Stf","company":{"id":37086,"name":"Lockheed Martin","url":"https://alion.io/company/lockheedmartin"},"work_mode":"on_site","salary":{"min":148300,"max":275500,"currency":"USD","period":"year"},"status":"live","updated_at":"2026-10-20T21:13:59+00:00"},{"id":3221921,"url":"https://alion.io/job/fiserv-senior-golang-developer-core-application-2","json_url":"https://alion.io/job/fiserv-senior-golang-developer-core-application-2.json","title":"Senior Golang Developer (Core Application)","company":{"id":2459,"name":"Fiserv","url":"https://alion.io/company/fiserv"},"work_mode":"on_site","salary":{"min":109000,"max":182400,"currency":"USD","period":"year"},"status":"live","updated_at":"2026-10-22T00:00:00+00:00"},{"id":100844,"url":"https://alion.io/job/fiserv-software-development-engineering-advisor-ii-2","json_url":"https://alion.io/job/fiserv-software-development-engineering-advisor-ii-2.json","title":"Senior Software Development Engineer, Loan Servicing Platforms","company":{"id":2459,"name":"Fiserv","url":"https://alion.io/company/fiserv"},"work_mode":"on_site","salary":{"min":109000,"max":182400,"currency":"USD","period":"year"},"status":"live","updated_at":"2026-10-22T00:00:00+00:00"},{"id":2148587,"url":"https://alion.io/job/everforth-software-engineer","json_url":"https://alion.io/job/everforth-software-engineer.json","title":"Software Engineer","company":{"id":2484252,"name":"Everforth","url":"https://alion.io/company/everforth"},"work_mode":"on_site","salary":{"min":145000,"max":250000,"currency":"USD","period":"year"},"status":"live","updated_at":"2026-10-08T18:25:48+00:00"},{"id":1664368,"url":"https://alion.io/job/phillytech-co-senior-backend-engineer-165k-175k-hybrid-equity-saas-outage-intelligence-startup","json_url":"https://alion.io/job/phillytech-co-senior-backend-engineer-165k-175k-hybrid-equity-saas-outage-intelligence-startup.json","title":"Senior Backend Engineer | $165K-$175K + Hybrid + Equity | SaaS Outage Intelligence Startup","company":{"id":696234,"name":"Philly Tech","url":"https://alion.io/company/phillytech"},"work_mode":"hybrid","salary":{"min":165000,"max":175000,"currency":"USD","period":"year"},"status":"live","updated_at":"2026-10-01T20:34:07+00:00"},{"id":2971260,"url":"https://alion.io/job/kbr-jr-software-engineer","json_url":"https://alion.io/job/kbr-jr-software-engineer.json","title":"JR Software Engineer","company":{"id":4344,"name":"KBR","url":"https://alion.io/company/kbr"},"work_mode":"on_site","salary":{"min":94300,"max":115200,"currency":"USD","period":"year"},"status":"live","updated_at":"2026-08-24T00:00:00+00:00"},{"id":3243145,"url":"https://alion.io/job/caci-international-software-engineer-cloud-infrastructure-2","json_url":"https://alion.io/job/caci-international-software-engineer-cloud-infrastructure-2.json","title":"Software Engineer - Cloud Infrastructure","company":{"id":58481,"name":"CACI International","url":"https://alion.io/company/caci-international"},"work_mode":"on_site","salary":{"min":76000,"max":155700,"currency":"USD","period":"year"},"status":"live","updated_at":"2026-07-14T00:00:00+00:00"},{"id":1629080,"url":"https://alion.io/job/arka-staff-software-engineer-secret-s-3","json_url":"https://alion.io/job/arka-staff-software-engineer-secret-s-3.json","title":"Staff Software Engineer (Secret) {S}","company":{"id":2226679,"name":"Arka","url":"https://alion.io/company/arka-com"},"work_mode":"on_site","salary":null,"status":"live","updated_at":"2026-02-17T01:10:39+00:00"},{"id":1629098,"url":"https://alion.io/job/arka-principal-software-engineer-tssci-s-2","json_url":"https://alion.io/job/arka-principal-software-engineer-tssci-s-2.json","title":"Principal Software Engineer (TS/SCI) {S}","company":{"id":2226679,"name":"Arka","url":"https://alion.io/company/arka-com"},"work_mode":"on_site","salary":null,"status":"live","updated_at":"2026-02-09T20:25:34+00:00"},{"id":1629129,"url":"https://alion.io/job/arka-software-engineer-tssci-s-3","json_url":"https://alion.io/job/arka-software-engineer-tssci-s-3.json","title":"Software Engineer (TS/SCI) {S}","company":{"id":2226679,"name":"Arka","url":"https://alion.io/company/arka-com"},"work_mode":"on_site","salary":null,"status":"live","updated_at":"2026-01-21T18:38:59+00:00"},{"id":704008,"url":"https://alion.io/job/northpointtechnology-software-engineer-cicd-tssci-clearance-required","json_url":"https://alion.io/job/northpointtechnology-software-engineer-cicd-tssci-clearance-required.json","title":"Software Engineer - CI/CD (TS/SCI Clearance Required)","company":{"id":678236,"name":"North Point Technology","url":"https://alion.io/company/northpointtechnology"},"work_mode":"on_site","salary":null,"status":"live","updated_at":"2026-09-03T17:11:25+00:00"}],"jobs_on_page":13,"page":{"number":1,"total_pages":1,"has_next_page":false,"next_page_url":null},"offers":[{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"the whole selection, past the first page","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=salaries%2Fbackend-developer-in-king-of-prussia"}],"meta":{"generated_at":"2026-11-02T17:51:17Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json"}}