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Senior Full Stack Engineer; Python AWS Scalable Systems

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: TryApplyNow
Full Time position
Listed on 2026-06-10
Job specializations:
  • Software Development
    Full Stack Developer, Software Engineer, Cloud Engineer - Software
Salary/Wage Range or Industry Benchmark: 113000 - 165000 USD Yearly USD 113000.00 165000.00 YEAR
Job Description & How to Apply Below
Position: Senior Full Stack Engineer (Python AWS Scalable Systems)
# Senior Full Stack Engineer (Python AWS Scalable Systems)
KMM Technologies, Inc.

Contract senior Hybrid Reston , Virginia, USPosted 3 days ago##

Role Overview

KMM Technologies, Inc. is hiring a Senior Full Stack Engineer (Python AWS Scalable Systems). This is a contract hybrid role, based in Reston. Part of KMM Technologies, Inc.'s Lifecycle hiring, posted 3 days ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.## Salary Context Salary is not disclosed in this posting. Market median for Senior-level Lifecycle roles is $113k-$165k (based on 141 comparable listings).

Many employers share specifics during the interview process or after an initial screen.## Resume Keywords to Include Make sure these keywords appear in your resume to improve ATS scoring

Python

RSQLReact Vue Angular Fast APIAWSSign up free to auto-tailor your resume with all these keywords and get a higher ATS score##

Job Description Position:
Senior Full Stack Engineer (Python | AWS | Scalable Systems)

Location:

Reston Town Center Office, VA (3 days onsite each week)
Duration: 12+ Months###

Description:

We are seeking a Senior Full Stack Engineer to support the design, development, and scaling of cloud-native applications. The role involves working across the stack using Python and modern frontend frameworks, with a strong focus on building robust APIs and distributed systems on AWS (Lambda, ECS, RDS, etc.).The ideal candidate should have demonstrated experience in owning end-to-end development, delivering production-grade solutions, and contributing to system architecture, performance optimization, and reliability.

The engineer will collaborate with cross-functional teams to ensure high-quality, scalable, and maintainable implementations.

We are looking for candidates with a strong foundation in clean code practices, scalable system design, and cloud-native development, along with experience working with LLM models and integrating AI-driven capabilities into applications.

Skills:

* Proven experience developing and deploying production-grade applications
* Experience working with LLM models and integrating AI-driven capabilities into applications
* Strong proficiency in Python and backend frameworks such as FastAPI, Flask
* Experience building full-stack applications using modern frontend frameworks (e.g., React, Angular, or Vue.js)
* Solid understanding of RESTful APIs, microservices architecture, and distributed systems
* Hands-on experience with databases (SQL and No

SQL) such as Postgre

SQL, DynamoDB
* Strong experience with AWS services, including EC2, ECS, Lambda, RDS, S3, API Gateway, Dynamo

DB, ALB, Batch, andEFS
* Experience with cloud-native architectures, containerization (Docker), and orchestration (Kubernetes)
* Experience with CI/CD pipelines, Git, and platforms such as Git Lab
* Proficiency in Software Development Lifecycle (SDLC) best practices
* Experience with infrastructure as code using tools like Terraform
* Strong understanding of software design principles, data structures, and algorithms
* Experience with automated testing, including unit and integration testing, and maintaining high code quality through code reviews
* Ability to design and optimize systems for performance, scalability, and reliability
* Experience processing large-scale data in formats such as JSON, XML, and Parquet
* Experience using AI-assisted coding tools (e.g., Git Hub Copilot or similar)
* Strong problem-solving skills and ability to work in an agile, collaborative environment

Education/

Work Experience:

* Bachelor degree in Computer Science, Information Systems or related field
* Professional certification(s) desired 10+ years software development experience across the appropriate platform
* Solid IT background and experience.
* Experience as a Senior Developer for projects similar in scope and responsibility

Thanks &Regards,Sekhar Pillala Team Lead - Talent Acquisition

KMM Technologies, Inc.

CMMI Level 2 | ISO 9001 | ISO 20000 | ISO 27000

Certified

WOSB, SBA 8(A), MDOT MBE &NMSDC MBEContract Vehicles: 8(a) STARS III & Schedule 70

Tel:  | Fax: E-MAIL: sekhar.pillala

Linked In:
#J-18808-Ljbffr
Position Requirements
10+ Years work experience
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