AWS CDK

AWS CDK Developer Jobs

2 jobs found

1d ago

Senior Software Engineer

Amentum Springfield, VA

Springfield, VA

1d ago

$190k - $210k/yr Full time Backend Developer Senior Automation

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Job Description

The Senior Software Engineer will contribute to the GEODS Data Catalog at Amentum by building AI enabled capabilities, including automated metadata enrichment, vector search, and enterprise data services across diverse geospatial datasets.

Responsibilities

Serve as the primary technical SME for AI capabilities supporting the GEODS Data Catalog, focusing on automated metadata enrichment, semantic similarity search, vector indexing, entity extraction, and large-scale inference across heterogeneous geospatial datasets.
Lead the design and development of AI/ML features supporting metadata enrichment, entity extraction, content classification, and semantic match.
Develop and integrate vector search, embeddings, RAG pipelines, and ML inference components into GEODS catalog services.
Plan and deliver releases of software components.
Support formal testing activities and resolution of defects.
Provide technical support and consultation for application and infrastructure defects and questions.
Offer SME level guidance to junior and mid level developers, including technical reviews and mentoring.
Collaborate with Data Engineers, Architects, and Product Management on catalog roadmap items.

Requirements

Six plus years of software development experience using SAFe or similar Agile methodologies, including working with Scrum Masters and Product Owners to decompose high level requirements into actionable user stories.
Master’s degree plus 4 years experience, Bachelor’s degree plus 6 years experience, Associates degree plus 12 years experience, or a minimum of 15 years experience in a relevant field.
Active TS/SCI with the ability to obtain a Poly.
Minimum of 6 years with coding in Python or another language, DevSecOps and CI/CD using GitLab or similar Git repository, Infrastructure as Code such as Terraform, and container orchestration technologies (Docker, Kubernetes, OpenShift).
Strong experience with AWS, including EC2, DynamoDB, ECS, SQS/SNS, IAM, Lambda, and CDK.
Strong experience with AI/ML, including at least one of the following: embedding models, RAG pipelines, vector stores, metadata extraction and NLP pipelines, batch and streaming interfaces, and designing scalable APIs and backend services.

Technologies

Python
GitLab
Terraform
Docker
Kubernetes
OpenShift
AWS (EC2, DynamoDB, ECS, SQS, SNS, IAM, Lambda, CDK)
SageMaker
OpenSearch
Elasticsearch
Pinecone
sentence-transformers
Titan
SageMaker JumpStart models
RAG pipelines
React
Apache Solr
Jira
Confluence

Benefits

401(k) 6% Match
Caregiver leave
Dental insurance
Dependent health insurance coverage
Family leave
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid holidays
Paid sick time
Paid time off
Parental leave
Prescription drug insurance
Vision insurance

Experience

Software Development: 6 years (Required)

Security Clearance

Top Secret (Required)

Pay

USD 190,000 - 210,000 per year

Work Location

Springfield, VA (onsite)

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1mo ago

App Developer IOS/Android

AFEX Raleigh, NC

Raleigh, NC

1mo ago

$60k - $120k/yr Full time Python .NET .NET Core

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Job Description

What you can expect

AFEX is growing its engineering team in Raleigh, NC, and seeking a Mobile and Embedded Connectivity Engineer to build a cross platform .NET MAUI application for iOS, Android, and Windows, along with PC utilities and OTA capable interfaces to embedded control units. This onsite role unites mobile, cloud, and embedded systems, offering collaboration across disciplines and the chance to influence end-to-end solutions. The position offers a salary range of USD 60,000 - 120,000 per year and a hub in Raleigh where you will work closely with firmware and hardware teams.

Responsibilities

Develop and maintain a .NET MAUI application for iOS, Android, and Windows.
Apply C# async/await, MVVM, and modern .NET architecture patterns.
Implement secure login flows using OpenID Connect with PKCE, support deep links, and manage token refresh.
Provide in-app access to technical documentation (PDFs, manuals, drawings) with rendering via SkiaSharp.
Design a clean, intuitive UI/UX optimized for technicians and field engineers.
Establish reliable communication with AFEX MCU devices through Bluetooth LE, Wi-Fi, and USB or virtual COM ports.
Implement features for configuration read/write, data logging and diagnostics, field-test tools, and OTA firmware updates.
Collaborate with STM32 and ESP32 firmware teams to define binary protocols.
Build companion desktop utilities (MAUI or standalone .NET apps) for device commissioning, log extraction, and automated configuration workflows.
Develop small maintenance or deployment scripts using Python or PowerShell.
Contribute to backend systems with AWS CDK in C# and core services such as Cognito, API Gateway, Lambda, S3, DynamoDB, CloudFront, and KMS.
Ensure secure API communication between the app and AWS backend.
Oversee firmware hosting, versioning, and release management.
Use Git and GitHub with disciplined branching, tagging, and PR practices.
Participate in design reviews with embedded, hardware, and test engineering teams.
Document communication protocols, API endpoints, and onboarding guides for internal teams.

Requirements

Minimum 5 years of professional software development experience.
Extensive experience with .NET (C#) and .NET MAUI for multi-platform apps.
Strong knowledge of async programming, MVVM, and modern .NET architecture.
Experience interfacing with embedded devices via Bluetooth LE, Wi-Fi (TCP/UDP), and USB serial.
Hands-on background implementing MCU firmware update systems, OTA preferred.
Solid understanding of AWS services, including CDK (C#), Cognito, API Gateway, Lambda, S3, DynamoDB, CloudFront, and KMS.
Experience implementing secure authentication flows using OIDC and PKCE.
Familiarity with Git-based workflows and CI/CD pipelines.

Technologies you’ll work with

.NET MAUI
C#
MVVM
OIDC
PKCE
SkiaSharp
Python
PowerShell
AWS CDK (C#)
Cognito
API Gateway
Lambda
S3
DynamoDB
CloudFront
KMS
Git
GitHub
Bluetooth LE
Wi-Fi
USB/virtual COM ports
OTA firmware updates
Minimal APIs in .NET
iOS
Android
Windows
STM32
ESP32
PDF rendering

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AWS CDK Developer Jobs

Senior Software Engineer

App Developer IOS/Android

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