Back-End Developer
Aerstone
About AerstoneAerstone is a cybersecurity and software development firm delivering secure, scalable, and mission-critical technology solutions for government and commercial partners. We pride ourselves on building trustworthy systems, fostering autonomy, and creating high-impact results in environments where precision and resilience matter most. At Aerstone, youll be part of a close-knit, high-performing team where your expertise makes a difference.Position OverviewAerstone is seeking an experienced Back-End Developer to support a high-priority software development effort for the National Geospatial-Intelligence Agency (NGA). Youll contribute to the design and delivery of a browser-based application that manages Plans of Action and Milestones (POA&Ms) as part of the Risk Management Framework (RMF) processsupporting security audits, vulnerability assessments, and compliance tracking.The project uses a modern cloud-native stack hosted in AWS, and your backend work will be critical to ensuring the systems reliability, performance, and secure data management.What Youll DoDesign and develop scalable backend services using NodeJS.Build and maintain RESTful APIs for seamless integration with frontend components and external systems.Architect and optimize data storage solutions using SQL databases (RDS, Redshift).Leverage AWS services (Lambda, Glue, S3, EC2) to support application functionality and data pipelines.Implement DevSecOps practices, including CI/CD pipelines and automated testing.Collaborate with frontend developers, DevOps engineers, and security teams to ensure smooth, secure deployments.Participate in Agile workflows, including sprint planning, peer code reviews, and backlog grooming.Tech StackNodeJS, SQL, AWS (Lambda, Glue, Redshift, RDS, EC2, S3), Docker, Python, JavaScriptRequired Qualifications:Active TS/SCI clearance.Bachelors degree in Computer Science or related field.5+ years of backend development experience, primarily in NodeJS.Advanced SQL development experience, including performance tuning and complex queries.Familiarity with Python and JavaScript development.Experience building data pipelines and distributed workflows in AWS.Strong understanding of secure coding practices, RMF compliance, and cloud security.Hands-on experience with Docker and container orchestration.Excellent debugging and problem-solving skills.Why Aerstone?Make meaningful contributions to national security and mission-critical systems.Join a team where technical excellence and collaboration are at the core.Experience a culture of trust, flexibility, and high impact.Work with cutting-edge technology in support of a high-visibility federal mission.
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$155k - $170k
...About the job Backend Developer Backend Developer Location: (Springfield, VA | possibly Hybrid) Clearance Required: TS/SCI , eligible to obtain a TS/SCI CI Poly Salary Range: $155,000 to $170,000 (Based on Experience) Position Overview Our...SuggestedRemote work- ...Duties May Include: Build backend services that power geospatial processing, automation, and user-facing capabilities Develop APIs, proxies, and integration services using Node.js and Python Create and maintain backend tooling that extends ArcGIS Enterprise in...SuggestedContract workTemporary work
- ...Account Payable Automation Developer Tech Stack: python, AWS, lambdas, building APIs and integrating them Nice to Have: aurora postgress, dynamo DB, microservices Years of Exp: 5+ - Project: in the B to B space most vendors are paid through check and want to move spend...SuggestedHourly pay
$100k
...Responsibilities: Provides subject matter proficiency supporting back-end software development activities. Applies analytical skills... ...requirements documents and functional models. Designs and develops back-end architectures supporting system capabilities and...SuggestedContract workRemote work$86.8k - $198k
...Back-End Developer As a back‑end developer, you will design, build, and maintain robust systems and applications that deliver clean code, efficient APIs, and scalable infrastructure to support client solutions. You will collaborate closely with cross‑functional teams...SuggestedFull timePart timeLocal area$86.8k - $198k
...Job Number: R0239383 Back-End Developer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced...Full timeContract workPart timeWork at officeLocal areaRemote work- (Hiring) BackEnd Developer We are seeking a BackEnd Developer to become an integral part of our team!You will be responsible for creatingand modifyingcomputer applicationsoftware or specialized utility programs. Responsibilities: Analyze user needs and develop software...
$82.36k - $152.96k
...Job Summary Swift is looking for a skilled Backend Developer to design, develop, and maintain robust and scalable backend systems for our critical financial messaging infrastructure. Responsibilities Develop and implement high-performance, fault-tolerant backend services...- (Hiring) BackEnd Developer We are seeking a BackEnd Developer to become an integral part of our team! You will be responsible for creating and modifying computer application software or specialized utility programs. Responsibilities: Analyze...
- ...requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing... ...areas. - Shall perform engineering tasks for back-end design and development efforts, including but not limited to,...Minimum wageContract workTemporary workWork experience placementRemote work
$82.36k - $152.96k
...Backend Developer S.W.I.F.T. SCRL is seeking a skilled Backend Developer to design, develop, and maintain robust and scalable backend systems, contributing to our critical financial messaging infrastructure. Job Responsibilities Develop and implement high-performance...- ...intelligence and automation on a single platform. Position Description: Accrete seeks a self-motivated and results-oriented team player to develop, troubleshoot, and improve our artificial intelligence products. This position will work on client-facing products hosted on and...Work at officeImmediate start
- ...federal government. xiger is building technology that makes the world a more transparent place to succeed. Our focus lies in developing SaaS solutions that play an active role in combatting human trafficking, thwarting money laundering, and ensuring adherence to...Full timeWork at officeWork from homeFlexible hours2 days per week1 day per week
- ...with cloud tech stacks to perform data extraction, manipulation, transformation; visualization of geospatial-temporal data sets Develop analytics/derivative data products to help users extract meaningful knowledge Proactive approach to trouble shooting and problem...Full timeFlexible hours
- ...Full Stack Developer (ETL, Java, Python, Bash Shell) You will serve as a Full-Stack Developer on a state-of-the-art ML/AI RDT&E program... ...development approaches and your experience with front-end and back-end technologies, you will lead technical efforts with participating...Local area
- ...Overview Full Stack Developer Herndon, VA or Springfield, VA TS/SCI with CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology...
- ...Graham Technologies is seeking two experienced Full Stack Developers to support a mission‑critical AWS Professional Services engagement... ...Python‑based microservices and API services Develop modern front‑end applications using TypeScript and contemporary frameworks Implement...Flexible hours
- ...and service registration logic, ensuring consistent and secure access to production model artifacts within Unclassified networks. Develop scalable serving frameworks using Kubernetes, API gateways, service meshes, containerized runtimes, and model-hosting orchestration...Contract workLocal area
- ...Back End Engineer Must have tech: GoLang (APIs), PySpark, AWS, previous bank experience Highly preferred OR else someone from complete financial background only Must sit onsite in Richmond, VA or McLean, VA hybrid three days/week (Mon-Thu onsite & Fri remote)...Contract workLocal areaRemote work3 days per week
$90.3k - $189.6k
...Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance... ...Design and implement responsive, high-performance front-end architectures using Angular. Back-End: Develop and optimize server-side logic and integrate...Full timeContract workWork experience placementFlexible hours$99k - $225k
...Stack Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you... ...such as React or Vue ~5+ years of experience with back-end development, including with back-end languages...Full timeContract workPart timeWork at officeLocal areaRemote work- ...of purpose, and making meaningful contributions in high-stakes environments.Position OverviewWe are seeking an experienced Front-End Developer to support a mission-critical software development effort for the National Geospatial-Intelligence Agency (NGA). This role...
$140k - $215k
...lookout for a talented Principal Software Engineer / Senior Backend Developer! Why join us? As a Senior Backend Software Engineer /... ...coverage! PTO/vacation! Job Details As a Senior Back End Engineer / Senior Back End Developer on our team, we are looking...Local area- ...with cloud tech stacks to perform data extraction, manipulation, transformation; visualization of geospatial-temporal data sets Develop analytics/derivative data products to help users extract meaningful knowledge Proactive approach to trouble shooting and problem...Full timeFlexible hours
$9k
...Solutions Incorporated (MTSI) is hiring a Full-Stack Software Developer in Dayton, OH. This position requires an active TS/SCI clearance... ...requirements. Automate software processes to enhance the end-user experience and streamline workflows. Effectively communicate...Full timeImmediate startWorldwideFlexible hours$113k - $188k
...transformation; visualization of geospatial-temporal data sets Develop analytics/derivative data products to help users extract... ...skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington...Full timeFlexible hours- Rune Technologies in Arlington, Virginia is seeking a Backend Software Engineer to own the routing layer of TyrOS, enhancing logistics operations for the U.S. military. This role requires expertise in routing engines like Valhalla, with a strong emphasis on independent ...
$85k - $170k
...Contributions Responsibilities include: Decompose legacy Java and .NET monolithic services into modular Python microservices Design, develop, and deploy concise Python REST APIs and batch service jobs Deploy and operate services in AWS Lambda and Kubernetes...- A technology solutions company in McLean, Virginia, seeks a skilled backend developer to design and maintain scalable services supporting RESTful and GraphQL APIs. The role involves collaborating closely with frontend developers and supporting production systems. Ideal...Full time
- ...faster, more usable, and more robust Design and refine database schemas, migrations, and data models for complex business logic Develop reliable REST APIs consumed by our mobile apps, web platform, and partner integrations Implement and maintain integrations with...
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