{"landing":{"id":1082,"type":"seniority","title":"Senior Backend Developer Jobs","description":"Senior Backend Developer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $184,343/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.","url":"https://alion.io/jobs/senior-backend-developer","json_url":"https://alion.io/jobs/senior-backend-developer.json","filters":{"role_ids":"3","seniority_ids":"4"},"updated_at":"2026-10-23T18:41:36Z"},"aggregates":{"jobs":25690,"companies":9727,"posted_last_7_days":4811,"companies_active_90_days":8133,"work_mode":{"remote":4485,"hybrid":6857,"on_site":14348},"visa_sponsorship":238,"relocation":959,"equity":2872,"salary_stated_n":8298,"salary_estimated_n":16052,"marked_inactive":1206,"salary_usd_annual":{"p10":72000,"avg":180758,"p90":267100},"salary_stated":{"all":{"n":8298,"p25":119222,"p50":187635,"p75":230000},"by_seniority":[{"seniority":"senior","n":8298,"p25":119222,"p50":187635,"p75":230000}]},"salary_estimated":{"all":{"n":16052,"p25":32500,"p50":77500,"p75":130500},"by_seniority":[{"seniority":"senior","n":16052,"p25":32500,"p50":77500,"p75":130500}]},"top_technologies":[{"name":"JavaScript","jobs":10873},{"name":"CI/CD","jobs":10700},{"name":"Python","jobs":9622},{"name":"AWS","jobs":9329},{"name":"TypeScript","jobs":8423},{"name":"Java","jobs":7979},{"name":"Kubernetes","jobs":7752},{"name":"SQL","jobs":6942}],"top_locations":[{"name":"United States","jobs":960},{"name":"Poland","jobs":953},{"name":"France","jobs":458},{"name":"Israel","jobs":407},{"name":"Germany","jobs":386},{"name":"Spain","jobs":371},{"name":"India","jobs":334},{"name":"Singapore","jobs":321}],"top_companies":[{"name":"Amazon","url":"https://alion.io/company/amazon","jobs":326},{"name":"NVIDIA","url":"https://alion.io/company/nvidia","jobs":179},{"name":"Capgemini","url":"https://alion.io/company/capgemini","jobs":178},{"name":"Capital One","url":"https://alion.io/company/capitalone","jobs":167},{"name":"Apple","url":"https://alion.io/company/apple","jobs":146},{"name":"Anduril Industries","url":"https://alion.io/company/anduril","jobs":104},{"name":"Google","url":"https://alion.io/company/google","jobs":103},{"name":"Microsoft","url":"https://alion.io/company/microsoft","jobs":102},{"name":"EY","url":"https://alion.io/company/ey-com","jobs":102},{"name":"Photon","url":"https://alion.io/company/photon-com","jobs":101},{"name":"Tata Consultancy Services","url":"https://alion.io/company/tata-consultancy-services","jobs":94},{"name":"HCLTech","url":"https://alion.io/company/hcltech","jobs":89}]},"content":{"sections":[{"title":"The market right now","text":"Alion currently lists 25,690 open Senior Backend Developer jobs from 9,727 companies. 4,811 of them were posted or refreshed in the last seven days. 8,133 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. 1,206 of the 25,690 carry the marks of a stale or abandoned posting - open far beyond the usual time to fill, reposted, or on a board that mostly never closes a role - and are marked as likely inactive; the list can hide them. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary."},{"title":"What these roles pay","text":"8,298 of these Senior Backend Developer jobs state pay directly. Across them the middle half of the market sits between $119K and $230K a year, with a median of $188K. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable."},{"title":"Where the work is","text":"The largest concentrations of these roles are United States (960), Poland (953), France (458), Israel (407), and Germany (386). 17% of the listings are fully remote and a further 27% are hybrid, so a large part of this market is open to you regardless of where you live."},{"title":"Who is hiring","text":"The employers with the most open Senior Backend Developer jobs right now are Amazon (326), NVIDIA (179), Capgemini (178), Capital One (167), Apple (146), and Anduril Industries (104). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application."},{"title":"What employers ask for","text":"Reading across the current listings, the tools that come up most often are JavaScript (10,873), CI/CD (10,700), Python (9,622), AWS (9,329), TypeScript (8,423), Java (7,979), Kubernetes (7,752), and SQL (6,942). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list."},{"title":"Relocation, visas and equity","text":"Of the current Senior Backend Developer jobs, 238 state visa sponsorship, 959 offer a relocation package, and 2,872 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you."}],"faq":[{"question":"How many Senior Backend Developer jobs are open right now?","answer":"There are 25,690 open Senior Backend Developer jobs on Alion from 9,727 companies. The list was last refreshed on October 23, 2026."},{"question":"Are all of these Senior Backend Developer jobs still being filled?","answer":"Probably not all of them. 1,206 of the 25,690 show the marks Alion reads as a likely inactive posting: open far longer than employers usually take to fill such a role, reposted several times, or sitting on a board that rarely closes anything. They stay listed with a warning, and the list can hide them with one switch."},{"question":"What do Senior Backend Developer jobs pay?","answer":"The median is $188K a year, and the middle half of the market falls between $119K and $230K. This is based on the 8,298 listings that state pay."},{"question":"Are any of these roles remote?","answer":"4,485 of the 25,690 listings (17%) are fully remote, and you can filter the list down to them in one click."},{"question":"Which companies are hiring?","answer":"The most active employers right now are Amazon, NVIDIA, Capgemini, Capital One, Apple, and Anduril Industries. Each has its own page on Alion with the rest of its open roles."},{"question":"Can I get visa sponsorship or relocation?","answer":"Yes - of the current listings, 238 state visa sponsorship and 959 offer a relocation package. Both are filters on the jobs page."},{"question":"How do I apply?","answer":"Open any listing and apply on the employer's own board through the link on the page. No account is required to browse or to apply."}]},"jobs":[{"id":3196835,"url":"https://alion.io/job/tech-mahindra-sr-pythonreact-developer","json_url":"https://alion.io/job/tech-mahindra-sr-pythonreact-developer.json","title":"Sr. Python/React Developer","company":{"id":5484,"name":"Tech Mahindra","url":"https://alion.io/company/tech-mahindra"},"work_mode":"on_site","salary":null,"status":"live","updated_at":"2026-10-24T05:13:05+00:00"},{"id":3114864,"url":"https://alion.io/job/tech-mahindra-python-developer-fastapi","json_url":"https://alion.io/job/tech-mahindra-python-developer-fastapi.json","title":"Python Developer (FastAPI)","company":{"id":5484,"name":"Tech Mahindra","url":"https://alion.io/company/tech-mahindra"},"work_mode":"on_site","salary":null,"status":"live","updated_at":"2026-10-22T21:41:37+00:00"},{"id":3114855,"url":"https://alion.io/job/tech-mahindra-sr-engineer-6","json_url":"https://alion.io/job/tech-mahindra-sr-engineer-6.json","title":"Sr. 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