Senior Backend Engineer (Python/AWS)

ABOUT CLIENT

Our client is a software development company that focuses on creating custom solutions for their clients.

JOB DESCRIPTION

Our company, with expert teams in Berlin and Ho Chi Minh City, provides innovative software solutions for startups and leading enterprise businesses in Germany. The team in Berlin and Ho Chi Minh City collaborates to develop high-quality solutions.
We are seeking a Senior Backend Engineer (Python/AWS) to join our team in Ho Chi Minh City. This role is ideal for team players interested in building an international career as a product builder as well as a coder.
Developing and maintaining scalable backend services using Python for a live product
Designing and implementing robust RESTful APIs and backend systems following industry best practices
Leading the design and development of cloud-native backend solutions on AWS (e.g., ECS, SQS, SNS)
Driving the architecture and scalability of backend systems for reliability, performance, and maintainability
Defining and enforcing coding standards, testing strategies, and best practices across the backend codebase
Implementing and overseeing observability practices, including monitoring, logging, and alerting
Collaborating closely with frontend engineers, QA, DevOps, and product stakeholders to deliver high-quality solutions
Conducting code reviews, technical design reviews, and architectural discussions
Leading troubleshooting and root-cause analysis of complex production issues
Mentoring junior and mid-level engineers and supporting their technical growth
Contributing to technical documentation, system design documentation, and knowledge sharing
Staying up to date with emerging technologies and driving technical innovation within the team

JOB REQUIREMENT

5 - 7 years of experience in backend software development using Python
Strong experience building production systems with FastAPI or similar Python frameworks
Proven experience designing scalable, maintainable backend architectures
Strong expertise in RESTful API design and distributed system design
Proven experience in running a production environment with active users, and no downtime deployment
Experience building and deploying cloud-native applications on cloud platforms
Solid experience with SQL and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB)
Experience implementing monitoring, logging, and observability systems
Strong experience with automated testing, including unit and integration testing
Deep understanding of software architecture patterns, design principles, and clean coding practices
Experience integrating AI services or building AI-enabled backend features
Strong problem-solving ability and ability to drive technical decisions
Excellent communication skills and ability to collaborate across teams
Proficiency in English communication
Nice To Have
Experience with other software developer technologies, such as Typescript/NodeJS
Interest in leading a team of software engineers
Direct client communication experience
Experience in successful communication between team members in different time zones
Genuine interest in telecom and AI domain

WHAT'S ON OFFER

Competitive compensation package and benefits
Year-end bonus equivalent to a 13th-month salary
Up to 18 days of annual leave
Additional premium health insurance coverage
Commuting to and from work sponsored by Grab Services
Complimentary gourmet coffee, beverages, snacks, and fresh fruits
Emphasis on individual development:
Access to Udemy and other recommended courses
Sponsorship for professional certificates like React Developer Professional Certificate, IBM Front-End Developer Professional Certificate, etc.
Friday sharing sessions with provided lunch
One-on-one coaching with experienced professionals
Flexible work policy accommodating personal schedules and commitments
Dynamic, enjoyable, and agile work environment fostering creativity and collaboration
Open-minded, kind, and humble colleagues

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Outsource

Technical Skills:

Python

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Onsite

Job ID:

J02060

Status:

Close

Related Job:

Salesforce Engineer (IC2)

Ho Chi Minh - Viet Nam


Outsource

  • Salesforce

#Salesforce Engineering (Quote-to-Cash) Build and maintain Salesforce processes from Quote through to Cash Work full-stack on the platform: declarative (data model, Flows, validation, security model) and programmatic (Apex, Lightning Web Components) Implement changes safely on a production system used by Go-to-Market every day#Integrations & System Interfaces Maintain and further develop the integrations between Salesforce and internal/external systems (customer portal, HubSpot, license management, billing/ERP, and others) Design and operate integrations using Salesforce REST/SOAP APIs and standard integration patterns Own the health of these interfaces: monitoring, error handling, and data consistency#Collaboration with Go-to-Market / RevOps Partner with RevOps and GTM to translate business needs into robust technical implementations Challenge requirements where they create risk or technical debt Coordinate handoffs at the Lead-to-Quote / Quote-to-Cash boundary#Reliability, Security & Change Safety Protect a revenue-critical system: change control, testing, backup/rollback awareness Apply JTL security and compliance standards to Salesforce work#Optional / stretch With spare capacity, support tech-heavy Lead-to-Quote topics in Salesforce (optional; primary ownership of Lead-to-Quote stays with RevOps)

Negotiation

View details

Senior Bioinformatics Engineer

Ho Chi Minh - Viet Nam


Product

  • Data Science

Serve as the primary bioinformatics subject matter expert for engineering teams developing cloud-native bioinformatics software. Collaborate with software architects to translate scientific workflows into scalable distributed computing architectures. Help engineers understand the computational characteristics, assumptions, and limitations of existing bioinformatics tools. Validate that modernized applications preserve scientific correctness and produce reproducible results. Define biological data models, metadata standards, controlled vocabularies, and best practices for data harmonization. Guide engineering teams in designing scalable approaches for processing large genomic and multi-omics datasets. Evaluate open-source bioinformatics software (e.g. PLINK, Regenie, BCFtools, GATK, Nextflow workflows, etc.) and identify opportunities for cloud-native modernization. Work with distributed computing specialists to determine how algorithms can be parallelized using Spark and other large-scale execution frameworks. Develop validation datasets, benchmarking methodologies, and acceptance criteria for transformed applications. Review engineering designs to ensure biological accuracy and scientific integrity. Collaborate with AI engineering teams on using AI-assisted software transformation while ensuring scientific correctness. Stay current with advances in bioinformatics, computational biology, distributed computing, and cloud-based scientific software.

Negotiation

View details

Senior Software Engineer (Distributed Computing)

Ho Chi Minh - Viet Nam


Product

  • Python
  • AWS
  • Spark

Design and provide input on system architectures, contribute to coding standards, and mentor junior engineers. Work with various teams to ensure software solutions meet business requirements, international standards, and objectives. Tackle complex software development and integration challenges, optimizing system performance. Create high-quality Python code and integrate diverse software components into cohesive solutions, with a focus on cloud computing and life sciences applications. Keep up-to-date with new technologies and Python frameworks, particularly in cloud computing. Oversee testing, deployment, and comprehensive documentation of integrated systems. Actively participate in all phases of the software development lifecycle. This includes creating user stories and engaging in sprint planning to align development efforts with business objectives. Engage with multinational companies, demonstrating flexibility to occasionally adapt to US and EU time zones.

Negotiation

View details