Techconnect.id

Develops technology led finance and energy businesses

Backend Engineer

Backend EngineeringConfirmed live in the last 24 hours

ContractTangerang, Tangerang City, Banten, IndonesiaNo salary listed

About the Job

Requirements

A Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Senior candidates must have at least 5 years of professional backend development experience building high-traffic, mission-critical systems.
Senior candidates must have deep expertise in Golang, Java Spring Boot, or Python; proficiency in more than one language is advantageous.
Senior candidates must have a proven track record architecting and leading microservices-based backend systems at scale.
Senior candidates must have strong command of RESTful API design principles, including versioning, security, and performance.
Senior candidates must have expert-level experience with PostgreSQL, MySQL, Oracle, MongoDB, or Redis, including query optimization and schema design.
Senior candidates must have solid experience with AWS or GCP and Docker or Kubernetes.
Senior candidates must have expertise in CI/CD pipelines, automated testing, and deployment best practices.
Senior candidates must be familiar with AI-assisted coding tools such as Cursor, GitHub Copilot, Claude Code, or OpenAI Codex, and be able to review and test generated output.
Senior candidates must understand system reliability, observability, and security practices.
Senior candidates must have experience leading code reviews and setting engineering standards for a team.
Senior candidates must have prior experience in high-traffic, mission-critical production environments.
Mid-level candidates must have 2–4 years of professional backend development experience and have shipped at least one production system.
Mid-level candidates must have working proficiency in Golang, Java Spring Boot, or Python.
Mid-level candidates must have hands-on experience developing RESTful APIs and basic microservices concepts.
Mid-level candidates must have solid experience with relational and/or NoSQL databases, including PostgreSQL, MySQL, Oracle, MongoDB, or Redis.
Mid-level candidates must be familiar with AWS or GCP and the basics of Docker or Kubernetes.
Mid-level candidates must have experience with Git and collaborative development workflows, including code reviews and branching strategies.
Mid-level candidates must understand CI/CD concepts and deployment pipelines.
Mid-level candidates must have basic knowledge of caching strategies, queuing systems, and performance considerations.
Mid-level candidates must have prior exposure to high-traffic systems as an advantage.

Responsibilities

Senior engineers lead the design and development of scalable, secure, high-performance backend systems and RESTful APIs using Golang, Java Spring Boot, or Python.
Senior engineers strategize backend architecture decisions, including microservices design, data modeling, and system integration patterns.
Senior engineers authorize technical standards for API development, database management, and service reliability across the engineering team.
Senior engineers plan and evaluate CI/CD pipeline improvements, containerization strategies using Docker and Kubernetes, and cloud infrastructure on AWS or GCP.
Senior engineers lead code reviews, establish engineering best practices, and promote quality and ownership.
Senior engineers formulate data management strategies across SQL and NoSQL databases, including PostgreSQL, MySQL, Oracle, MongoDB, and Redis, with caching and performance tuning.
Senior engineers recommend and evaluate backend technologies, frameworks, and patterns to improve system capabilities.
Senior engineers control system reliability, availability, and security through monitoring, incident management, and root cause analysis.
Senior engineers collaborate with Product, Frontend, DevOps, and QA teams to align technical delivery with business goals.
Senior engineers use AI-assisted development tools to improve backend delivery, test coverage, debugging, and documentation while maintaining quality and security.
Senior engineers mentor mid- and junior-level engineers and foster technical growth and engineering culture.
Senior engineers evaluate and manage technical debt, dependency lifecycle, and long-term platform scalability.
Mid-level engineers develop and maintain scalable, high-performance backend services and RESTful APIs using Golang, Java Spring Boot, or Python.
Mid-level engineers implement and manage SQL and NoSQL database schemas using PostgreSQL, MySQL, Oracle, MongoDB, or Redis, and apply caching strategies.
Mid-level engineers build and maintain microservices following established architecture patterns and engineering standards.
Mid-level engineers collaborate with Product Managers, Frontend Engineers, and QA to deliver end-to-end features and integrations.
Mid-level engineers plan and contribute to CI/CD pipelines and containerized deployments using Docker and Kubernetes.
Mid-level engineers write clean, testable, well-documented code aligned with team coding standards.
Mid-level engineers participate in code reviews and recommend development-process improvements.
Mid-level engineers use AI-assisted coding tools for implementation, debugging, testing, and documentation, validating outputs using established engineering practices.
Mid-level engineers troubleshoot and resolve backend performance issues, API failures, and database bottlenecks.
Mid-level engineers evaluate and implement caching, queuing, and optimization techniques under team guidance.
Mid-level engineers maintain technical documentation for services, APIs, and system components.
Mid-level engineers stay current with backend ecosystem trends and share learnings with the team.

Desired Qualifications

Proficiency in more than one of Golang, Java Spring Boot, or Python is a strong advantage for senior candidates.
Familiarity with AI-assisted coding tools is an advantage for mid-level candidates.
Prior exposure to high-traffic systems is an advantage for mid-level candidates.

Backend Engineer (Contract Basis)

Techconnect.id · Tangerang, Indonesia · Contract · Posted 2026-09-02

Workplace: on_site

Department: SQE

Description

📌 EMPLOYMENT DETAILS

Employment type: through 3rd party/ vendor
Duration: 24 months fixed term (subject to change based on business needs)
Work setup: Full onsite with dedicated full office hours based in BSD, Tangerang.

The Role

Senior

Lead the design and development of scalable, secure, and high-performance backend systems and RESTful APIs using Golang, Java Spring Boot, or Python.
Strategize backend architecture decisions, including microservices design, data modeling, and system integration patterns.
Authorize technical standards for API development, database management, and service reliability across the engineering team.
Plan and evaluate CI/CD pipeline improvements, containerization strategies (Docker & Kubernetes), and cloud infrastructure on AWS/GCP.
Lead code reviews, establish engineering best practices, and drive a culture of quality and ownership.
Formulate data management strategies across SQL/NoSQL databases (PostgreSQL, MySQL, Oracle, MongoDB, Redis) including caching and performance tuning.
Recommend and evaluate emerging backend technologies, frameworks, and patterns to continuously improve system capabilities.
Control system reliability, availability, and security posture through proactive monitoring, incident management, and root cause analysis.
Synergize across Product, Frontend, DevOps, and QA teams to align technical delivery with business goals.
Use AI-assisted development tools thoughtfully to improve backend delivery, test coverage, debugging, and documentation without compromising quality or security.
Mentor mid and junior engineers, fostering technical growth and engineering culture within the team.
Evaluate and manage technical debt, dependency lifecycle, and long-term platform scalability.

Mid

Develop and maintain backend services and RESTful APIs using Golang, Java Spring Boot, or Python, with a focus on scalability and performance.
Implement and manage SQL/NoSQL database schemas (PostgreSQL, MySQL, Oracle, MongoDB, Redis) and apply caching strategies.
Build and maintain microservices following established architecture patterns and engineering standards.
Collaborate with Product Managers, Frontend Engineers, and QA to deliver end-to-end features and seamless integrations.
Plan and contribute to CI/CD pipelines and containerized deployments using Docker & Kubernetes.
Write clean, testable, and well-documented code in alignment with team coding standards.
Participate in code reviews and recommend improvements to development processes.
Use AI-assisted coding tools where appropriate for implementation, debugging, tests, and documentation, validating all output through established engineering practices.
Troubleshoot and resolve backend performance issues, API failures, and database bottlenecks.
Evaluate and implement caching, queuing, and optimization techniques under team guidance.
Maintain technical documentation for services, APIs, and system components.
Stay current with backend ecosystem trends and contribute learnings to the team.

Requirements

Senior

Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
5+ years of professional backend development experience with a proven record of building high-traffic, mission-critical systems.
Deep expertise in Golang, Java Spring Boot, or Python; proficiency in more than one language is a strong advantage.
Proven track record architecting and leading microservices-based backend systems at scale.
Strong command of RESTful API design principles, including versioning, security, and performance.
Expert-level experience with databases: PostgreSQL, MySQL, Oracle, MongoDB, Redis — including query optimization and schema design.
Solid experience with cloud platforms (AWS or GCP) and containerization tools (Docker, Kubernetes).
Expertise in CI/CD pipelines, automated testing, and deployment best practices.
Familiarity with AI-assisted coding tools such as Cursor, GitHub Copilot, Claude Code, OpenAI Codex, or similar, with the judgment to review and test generated output.
Strong understanding of system reliability, observability, and security practices.
Experience leading code reviews and setting engineering standards for a team.
Excellent communication, stakeholder management, and cross-functional collaboration skills.
Prior experience in high-traffic, mission-critical production environments is required.

Mid

Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
2–4 years of professional backend development experience with at least one production system shipped.
Working proficiency in Golang, Java Spring Boot, or Python.
Hands-on experience with RESTful API development and basic microservices concepts.
Solid experience with relational and/or NoSQL databases (PostgreSQL, MySQL, Oracle, MongoDB, Redis).
Familiarity with cloud platforms (AWS or GCP) and containerization basics (Docker, Kubernetes).
Experience with Git and collaborative development workflows (code reviews, branching strategies).
Familiarity with AI-assisted coding tools for development, testing, debugging, or documentation is an advantage.
Understanding of CI/CD concepts and deployment pipelines.
Basic knowledge of caching strategies, queuing systems, and performance considerations.
Strong problem-solving skills, attention to detail, and eagerness to learn.
Good communication skills and ability to thrive in a collaborative, agile environment.
Prior exposure to high-traffic systems is an advantage

Apply

Apply at Techconnect.id

About the Company

Techconnect.id

Develops technology led finance and energy businesses

Techconnect.id brings together an Indonesian business ecosystem spanning technology-enabled financial services, energy and resources, and commercial ventures. Its stated financial activities include financing platforms, stock-market services, and asset management, while its energy interests extend to coal, renewable power, and related technologies. The group also describes ventures in media, streaming, consumer services, and digital education. Through TechConnect Academy and its learning ecosystem, it links education with industry needs and develops professional capabilities for its businesses. TechConnect lists its headquarters in Jakarta, Indonesia.

Company size: 5,001-10,000
Company stage: Not listed
Total funding: Not listed
Headquarters: Not listed
Founded: Not listed

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