{"id":1862489,"url":"https://alion.io/job/securiport-software-engineer-net-apis","title":"Software Engineer - .NET / APIS","company":{"id":3894455,"name":"Securiport","domain":"securiport.com","url":"https://alion.io/company/securiport","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Reston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":99000,"max_usd":195000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1219},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"gRPC","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"MySQL","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Apache Kafka","optional":true},{"name":"AWS","optional":true},{"name":"COBOL","optional":true},{"name":"GitHub","optional":true},{"name":"IBM MQ","optional":true},{"name":"JavaScript","optional":true},{"name":"RabbitMQ","optional":true},{"name":"React.js","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-08-05T00:00:00Z","employer_posted_date":"2026-08-05","last_verified_at":"2026-10-12T04:11:01Z","board_verified":true,"closed_at":null,"days_open":68,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":68},"description":"Job Summary:Securiport is hiring a Software Engineer (3-5 years experience) to build scalable, high-impact systems supporting global border security and threat detection.\nIn this role, you’ll develop C#/.NET backend services, APIs, and microservices that power real-time data processing and analytics platforms. You’ll work closely with senior engineers and DevOps teams in an Agile environment, contributing to systems that are secure, distributed, and performance-driven.\nThis is an ideal opportunity for an engineer looking to deepen expertise in backend development, cloud technologies, and distributed systems while working on mission-critical applications.\nWhat You’ll Do\nDesign, build, and maintain .NET (C#) applications, APIs (REST/gRPC), and microservices\nWork with SQL Server/MySQL for data modeling, queries, and optimization\nContribute to distributed systems and asynchronous processing workflows\nCollaborate in Agile teams to deliver features end-to-end (design → deployment)\nParticipate in code reviews, testing, and debugging to ensure high-quality software\nSupport CI/CD pipelines (Azure DevOps, Jenkins) and DevOps best practices\nContainerize applications using Docker (Kubernetes exposure is a plus)\nIntegrate messaging systems like Kafka, RabbitMQ, or IBM MQ (nice to have\nWhat We’re Looking For\n3-5 years of software engineering experience (backend-focused preferred)\nStrong experience with C# and .NET\nExperience building APIs and microservices architectures\nWorking knowledge of relational databases (SQL Server, MySQL)\nFamiliarity with GitHub, version control, and CI/CD pipelines\nExposure to cloud platforms (AWS or Azure)\nStrong problem-solving skills and ability to work in a team environment\nNice to Have\nExperience with Docker and Kubernetes\nExposure to event-driven systems / message queues (Kafka, RabbitMQ, IBM MQ)\nFront-end experience (React, JavaScript/TypeScript)\nExperience working with large-scale data or analytics platforms\nWhy Join Securiport\nWork on mission-critical, real-world systems with global impact\nModern tech stack: .NET, Microservices, Cloud, Messaging Systems\nCollaborative Agile teams with strong technical mentorship\nOpportunity to grow into senior engineering roles\nRequirements\nBachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience)\n3-5 years of relevant professional experience\nTravel Requirements\nThis position has no travel requirements\nThis position is fully on site with no remote option. \n#LI-NA1\nSecuriport is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Securiport is committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. Please see the United States Department of Labor's EEO poster and EEO poster supplement for additional information.\nDisclaimer: Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time. The above statements are intended to describe the general nature and level of work being performed by people assigned to this position at the time this job description was written. They are not intended to be an exhaustive list of all duties, responsibilities and skills required of personnel so classified. 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