Software Engineer, Backend (Go-Python)

Proechoes Technology; Selangor; On-site; MYR 90,000 - 150,000; Full time

Job summary

Proechoes Technology is seeking a Backend Software Engineer to build secure, scalable backend systems for an enterprise search platform. The role involves designing and maintaining backend services in Go, with occasional Python, and integrating with AWS OpenSearch, DynamoDB, and S3.

You will work onsite in Petaling Jaya, collaborating with product, security, and infrastructure teams in an agile setting. The ideal candidate holds 1+ years in backend engineering, strong Go/Python skills, and solid

Qualifications

• 1+ years of backend software engineering experience or equivalent hands-on experience.
• Experience with Go or Python, with willingness to become proficient in Go.
• Solid understanding of RESTful APIs, databases, data structures & algorithms, and concurrency.
• Strong debugging skills, ownership mindset, and communication abilities.

Responsibilities

• Design, build, test, deploy, and maintain backend services using Go (Python used occasionally).
• Develop secure APIs for enterprise search, user identity, permissions, and data synchronization.
• Integrate with AWS services including OpenSearch, DynamoDB, S3 and third-party APIs.
• Improve system performance, reliability, monitoring, logging, and operational readiness.
• Write unit and integration tests, participate in code reviews, and maintain documentation.
• Collaborate with product, infrastructure, and security teams in an agile environment.

Skills

Go/Python experience

Backend fundamentals

RESTful APIs

Databases

Data structures & algorithms

Concurrency

Debugging

Problem solving

Communication

Tools

AWS

Docker

Kubernetes (EKS)

CI/CD

OpenSearch

DynamoDB

S3

Job description

Backend Software Engineer

Are you passionate about building secure, scalable backend systems? Our client is looking for a Backend Software Engineer to join their engineering team and help build a next-generation enterprise search platform that enables employees to securely discover knowledge across multiple internal systems.

Location: Petaling Jaya (Fully Onsite)

Employment: Full-time

Work Arrangement: 100% Onsite

What You’ll Do

• Design, build, test, deploy, and maintain backend services using Go (Python is used occasionally).
• Develop secure APIs for enterprise search, user identity, permissions, and data synchronization.
• Integrate with AWS services including OpenSearch, DynamoDB, S3, and third-party APIs.
• Improve system performance, reliability, monitoring, logging, and operational readiness.
• Write unit and integration tests, participate in code reviews, and maintain technical documentation.
• Collaborate with product, infrastructure, and security teams in an agile environment.

What We’re Looking For

• 1+ years of backend software engineering experience (or strong equivalent hands-on experience).
• Experience with Go or Python, with a willingness to become proficient in Go.
• Good understanding of backend development fundamentals:
• RESTful APIs
• Databases
• Data structures & algorithms
• Concurrency
• Debugging
• Experience with DynamoDB or other NoSQL databases.
• Familiarity with asynchronous processing or event-driven systems.
• Exposure to AWS, Docker/Kubernetes (EKS preferred), and CI/CD pipelines.
• Strong problem-solving skills, ownership mindset, and excellent communication.

Nice to Have

• OpenSearch or Elasticsearch
• Authentication & Authorization (JWT, OAuth2/OIDC)
• AWS services such as SQS, IAM, KMS
• Redis/Valkey
• Event-driven architectures and data synchronization pipelines

If you’re looking to work on modern cloud-native backend systems and grow your expertise in distributed systems, security, and AWS, we’d love to hear from you.

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