Sierra7, Inc.

Senior Developer

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Developer with a contract length of more than 6 months, offering a pay rate of $135,000 - $155,000 USD. Key skills include Angular, C#, ASP.net, SQL, Jenkins, and Agile experience, preferably in government contracts.
🌎 - Country
United States
πŸ’± - Currency
$ USD
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πŸ’° - Day rate
704
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πŸ—“οΈ - Date
November 18, 2025
πŸ•’ - Duration
More than 6 months
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🏝️ - Location
Unknown
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πŸ“„ - Contract
Unknown
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πŸ”’ - Security
Unknown
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πŸ“ - Location detailed
McLean, VA
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🧠 - Skills detailed
#Agile #Migration #C# #SQL (Structured Query Language) #Scrum #SQL Queries #DevSecOps #Classification #.Net #"ETL (Extract #Transform #Load)" #Cloud #Leadership #Cloudbees #Computer Science #MS D365 (Microsoft Dynamics 365) #Documentation #JUnit #DevOps #Jenkins #Unit Testing #Databases #Angular #Base
Role description
Brief Description Sierra7 is seeking a Senior Developer to be part of an Agile scrum team, performing as an integral team member on a highly acclaimed project as part of a highly collaborative team. They are responsible for all team activities related to development as well as provide hands-on, mentoring, and technical leadership. It is desirable that candidates are also willing to share knowledge/experience or be mentored to learn and contribute towards additional development tasks such as ETL and while working in a collaborative manner with team members. Position Responsibilities β€’ Write well designed, testable, efficient code by using best software development practices β€’ Build and deploy applications in cloud environment β€’ Integrate data from various back-end services and databases β€’ Gather and refine specifications and requirements based on technical needs β€’ Create and maintain software documentation; create unit test cases; maintain job tickets β€’ Be responsible for maintaining, expanding, and scaling site β€’ Stay plugged into emerging technologies/industry trends and apply them into operations and activities β€’ Cooperate with web designers to match visual design with DevSecOps teams to address data server vulnerabilities β€’ Provide DevOps support as needed Requirements β€’ 7+ years as a developer, working on high performing teams using Angular, C#, ASP.net and/or CORE.net β€’ Experience with Unit Testing APIs such as jUnit β€’ Experience with Continuous Integration platforms such as Jenkins or Cloudbees β€’ Experience with authoring and supporting SQL queries Education & Experience β€’ Bachelor’s degree in computer science, engineering, or related technical discipline β€’ 10+ years of relevant experience β€’ 5+ years of relevant experience supporting government contracts β€’ Experience working in VA highly preferred β€’ Microsoft Dynamics 365 experience desired β€’ Agile / SAFe 4 experience desired Why Join Sierra7? Sierra7 is a Small Disabled Veteran Owned Business. We were founded in 2009 with the mission of β€œserving those who serve". We are a Service-Disabled Veteran-Owned Small Business (SDVOSB) and CMMI-SVC Level 3-appraised member of the government technology and services industry. We are a proud recipient of the 2024 Gold HIRE Vets Medallion Award from the US Department of Labor, which recognizes employers who successfully recruit, hire, and retain Veterans. Benefits Medical/Dental/VisionFSA (Flexible Spending Account)HSA (Health Savings Account)Life Insurance, Voluntary Life Insurance, Voluntary Short- and Long-Term DisabilityAdditional Supplemental Medical Benefits β€’ Critical Care, Hospital Indemnity, Legal Plan, Pet Insurance, Accident β€’ 401K β€’ Legal Assistance β€’ Financial Wellness β€’ Paid Time Off (PTO) β€’ Federal Holidays β€’ Education Reimbursement β€’ LinkedIn Learning β€’ Employee Referral Program Summary This posting is for prospective candidates only. Unsolicited third-party resume submissions will be considered property of Sierra7, Inc. and will not be acknowledged or returned. We will never send communications through any other domain, including @sierra7careers.com, @gmail.com or @yahoo.com. ALL communications will come from a @sierra7.com domain. We will never request payment from you, nor will we send payment to you, prior to your start date. If you have been asked to send or receive any payment, or if you have any doubt about whether you have been contacted by a Sierra7 employee, please contact us at Talent.Acquisition@sierra7.com Disclaimer As required by local law, Sierra7 provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maryland, Minnesota, New York, Washington, and the District of Columbia. The base pay range for this position in these locations is shown below. Compensation for roles at Sierra7 varies depending on a wide array of factors, including but not limited to office location, role, skill set and level of experience. The pay range for the states of California, Colorado, Hawaii, Illinois, Maryland, Minnesota, New York, Washington, and the District of Columbia is: $135,000 - $155,000 USD The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. Sierra7 will not provide sponsorship for employment-based immigration benefits for this position. To be considered for this position all candidates must be a US Citizen. This position is not a C2C opportunity. Sierra7 is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any status protected by federal, state, or local law. Equal Opportunity Employer Veterans Disabled