Tech Lead/Senior Backend Engineer

JOB DESCRIPTION

Develop Java Backend part of various The Company' Services
Participating in code reviews and architecture design
Proactive, can-do attitude and strong commitment

JOB REQUIREMENT

6+ years of work experience on Backend systems with Java applications to serve large-scale and high traffic projects.
Have +6 years of experience in Java Spring-Framework
At least two years of experience in a leadership role
Experience or strong knowledge of MSA and k8s
Experience or strong knowledge one of databases: PostgreSQL, MySQL, Oracle, MongoDB
Understanding & experience in Data structure, Algorithm, Distributed Service, OOP
Open-minded, honest and have a positive attitude towards people
Good at communication skills in general and English skills in particular
It's a big plus if you:
Have experience in DevOps
Have experience in Message Queue like Kafka
Have experience in ELK-stack
Have experience in Server Architecture Design for handling massive traffic

WHAT'S ON OFFER

A work-life balance: A-class brand new offices located in the city center with flexible working option; Annual leave 14 days, add 1 day to every year.
Competitive income package: Performance appraisal every year, incentive bonus...
Learning and development opportunities: We provide annual budget for employee to learn anything related to languages and technologies & monthly budget for buying any books you want to read.
Protecting and enhancing healthcare plan for you and your family: We provide premium health insurance for employee and 2 family members, health-check every year and premium gym membership.
Employee 's engagement activities: You will be involved in a fun and respectful working environment, we support monthly budget for team engagement.
Other benefits: One-off allowance for setting up working from home corner, work dedication bonus.

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:

Product

Technical Skills:

Java, Spring

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Salary:

Negotiation

Job ID:

J01438

Status:

Close

Related Job:

Senior Signal Processing Engineer

Others - Viet Nam

Outsource

  • Python

Design and improve rPPG/TOI pipelines using RGB/IR video with motion/illumination compensation. Implement multi-stage preprocessing, denoising, and quality scoring. Examples: adaptive filtering, ICA/PCA variants, color-space transforms, skin ROI stabilization, signal confidence metrics. o Build cross-device normalization strategies and error-bounded estimators. Define biomarker-level acceptance criteria and failure modes for consumer-grade capture. Partner with iOS and ML teams to integrate algorithms into on-device or hybrid pipelines. Produce technical documentation suitable for regulatory-risk positioning and Apple review support. Benchmark report across device models, skin tones, lighting, and motion conditions. Biomarker feature specification sheet with recommended thresholds and confidence bands. A/B results showing improvements in stability, missingness, and downstream inference performance.

Negotiation

View details

Senior Mobile App Development Engineer

Others - Viet Nam

Outsource

  • iOS

Develop and enhance capture flows using TrueDepth, ARKit, AVFoundation, and CoreMotion. Convert algorithm requirements into reliable on-device data collection and frame synchronization. Create user-friendly quality control interface and capture-state instrumentation, including tasks such as lighting checks, face alignment, motion thresholds, occlusion detection, and retake prompts. Improve latency, thermal behavior, and battery usage for 10-second diagnostic-style capture. Ensure data privacy and compliance with privacy regulations in telemetry. Create technical documentation for the use of specific APIs and data handling for Apple's internal use. Build a modular capture SDK layer with feature flags and logging capabilities. Develop a cross-device performance matrix and tuning guide. Integrate deterministic quality control gates to minimize noisy biomarker outputs in the capture process.

Negotiation

View details

Senior Data Analyst, Anti-spoofing Operation

Ho Chi Minh - Viet Nam

Product

  • Data Analyst

Lead and develop analytical initiatives to address fraud detection challenges, from problem definition through implementation, monitoring, and continuous optimization. Spearhead strategic efforts to combat emerging fraud patterns and develop innovative detection approaches through data analysis, testing, and impact measurement. Design and implement production-grade data pipelines, automated workflows, and advanced analytical frameworks using statistical methods, machine learning, and geospatial analysis. Conduct in-depth analyses of complex fraud operations and develop behavioral analytics systems. Translate technical findings into actionable recommendations for leadership, product teams, and engineering. Lead compliance analytics initiatives and define evaluation metrics for new features. Provide technical guidance and mentorship, establish best practices, and contribute to hiring top talent in analytics.

Negotiation

View details