Tech Lead - Senior Backend Developer (Python)
First seen by Alion on Nov 11, 2026.
Tech Lead
Senior Backend
Developer (Python)
We are seeking a Senior Python Backend Developer to contribute to the development and enhancement of core backend services within a modern microservices-based platform and also to lead a team of highly talented software engineers.
This role involves building backend APIs, integrating with
internal services, optimizing system performance, and G LG () collaborating closely with the Senior Backend Engineer on
feature development and architecture improvements. eee
Familiarity with UNIX/Linux environments is required.
Seren IT Services is a Start-up
Required Skills: technology solutions provider
; headquartered in Washington D.C.,
2-4 years of professional Python United States. We specialize in
development experience.
Strong understanding of REST API development and backend service
delivering state-of-the-art IT products (SAS &
Applications) and services
design designed to address the evolvi
Experience with MySQL or PostgreSQL esigned to adaress the evolving databases. challenges of modern businesses.
Hands-on experience with Docker.
Familiarity with UNIX/Linux environments.
e« Experience working with AWS services
(EC2,S3, RDS). ; , KINDLY SUBMIT YOUR CV
Good understanding of microservices
architecture. TOGETHER WITH THE NAMES
Ability to write clean, maintainable, and
testable code. AND CONTACT INFORMATION
OF TWO NON-RELATED
REFEREES TO:
Preferred Skills:
- Experience with FastAPI or Flask.
« Knowledge of Nginx or reverse-proxy configuration.
¢« Basic understanding of message queues (Redis, RabbitMQ). ° A
- Exposure to CI/CD pipelines.
- Experience working in agile, fast-paced, or startup environments.
SEREN IT SERVICES IS AN EQUAL OPPORTUNITY EMPLOYER. WE ARE COMMITTED TO CREATING AN INCLUSIVE ENVIRONMENT
FOR ALL EMPLOYEES. ALL APPLICATIONS WILL BE HANDLED CONFIDENTIALLY, AND ONLY SHORTLISTED CANDIDATES WILL BE
CONTACTED. SEREN IT SERVICES DOES NOT CHARGE ANY RECRUITMENT OR PROCESSING FEES AT ANY STAGE, AND RESERVES
THE RIGHT TO AMEND OR TERMINATE THIS VACANCY WITHOUT PRIOR NOTICE.
- Employment: Full Time, Permanent, Onsite
- Closing date: 26 Nov 2026
- Job ref: 1570397