2,476 Back Developer jobs in Singapore

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• Responsible for the design, development, and optimization of the company's risk control system to achieve efficient and stable risk monitoring and prevention mechanisms.
• Participate in building a real-time risk control engine, including the development of risk control rules, model calculations, anti-fraud detection, and other functionalities.
• Design and optimize data collection, cleaning, and computation processes to enhance data processing capabilities.
• Develop risk control strategy management tools based on business needs to improve the flexibility and adjustability of risk control strategies.
• Continuously monitor system performance, optimize system efficiency, and ensure high availability and low latency.

Job Requirements:

• Bachelor’s degree or higher in Computer Science, Software Engineering, Mathematics, Statistics, FinTech, or related fields.
• At least 1 year of backend development experience; experience in risk control systems, payment systems, or anti-fraud systems is preferred.
• Proficient in at least one backend programming language (e.g., Go, Python) with strong coding practices.
• Familiar with middleware such as MySQL, Kafka, Redis, and Elasticsearch.
• Strong teamwork, logical thinking, and problem-solving skills, with the ability to drive cross-department collaboration efficiently.

Preferred Qualifications (Bonus Points):

• Experience in developing risk control systems related to banking, or internet finance .
• Hands-on experience with big data or stream processing systems (e.g., Kafka, Flink, Spark, Hadoop).
• Practical experience in machine learning or statistical analysis , with familiarity in risk control rule engines and real-time computation technologies.
• Experience in risk control strategy design and data modeling , with the ability to support business teams in formulating risk control strategies.
• Experience in high-concurrency systems , with knowledge of distributed architectures and stream computing .

• Seniority level Associate

• Employment type Full-time

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Direct message the job poster from Charterhouse Partnership

Senior Backend Developer – Trading Technology (C# | FX & Rates)

A leading global financial institution is seeking a Senior Backend Developer to join its high-performance trading technology team. This role focuses on foreign exchange (FX) and interest rate trading systems, driving innovation and efficiency in a fast-paced environment.

Key Responsibilities:

- Design, develop, and optimize high-frequency, low-latency trading applications in C#

- Collaborate with quantitative analysts, traders, and infrastructure teams

- Enhance pricing, risk management, and execution systems for FX and rates markets

- Ensure scalability, performance, and reliability in a dynamic financial landscape

Requirements:

- Extensive experience in C# development, with strong knowledge of multithreading and performance tuning

- Deep understanding of FX and rates markets, trading protocols, and risk management

- Proven track record in building trading systems with high availability and low latency

- Expertise in SQL, messaging frameworks, and cloud technologies

Please reach out to for more information.

EA License no.: 16S8066

Reg. No. R2091624

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Software Development, Technology, Information and Media, and Investment Banking

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• Develop and maintain scalable, secure, and performant server-side applications.
• Design and implement RESTful and/or GraphQL APIs.
• Integrate third-party services and APIs.
• Optimize databases for performance and reliability.
• Collaborate with front-end developers, designers, and product managers.
• Write clean, maintainable, and well-documented code.
• Implement and maintain CI/CD pipelines.
• Troubleshoot, debug, and resolve issues in production and development environments.

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
• Proven experience as a back-end developer or similar role.
• Strong proficiency in one or more backend languages such as:
  
  Node.js, Python, Java, Ruby, Go, PHP, etc.
• Experience with databases (SQL and/or NoSQL): PostgreSQL, MySQL, MongoDB, etc.
• Familiarity with server frameworks: Express.js, Django, Spring Boot, etc.
• Knowledge of authentication and authorization mechanisms (JWT, OAuth, etc.).
• Experience working with version control (e.g., Git).
• Understanding of containerization and deployment tools (Docker, Kubernetes, etc.) is a plus.

• Experience with cloud platforms: AWS, Azure, or Google Cloud Platform.
• Familiarity with DevOps practices and CI/CD pipelines.
• Knowledge of microservices architecture.
• Agile/Scrum development experience.

• Develop and maintain scalable, secure, and performant server-side applications.
• Design and implement RESTful and/or GraphQL APIs.
• Integrate third-party services and APIs.
• Optimize databases for performance and reliability.
• Collaborate with front-end developers, designers, and product managers.
• Write clean, maintainable, and well-documented code.
• Implement and maintain CI/CD pipelines.
• Troubleshoot, debug, and resolve issues in production and development environments.

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• Proven experience as a back-end developer or similar role.
• Strong proficiency in one or more backend languages such as:
  Node.js , Python , Java , Ruby , Go , PHP , etc.
• Experience with databases (SQL and/or NoSQL): PostgreSQL , MySQL , MongoDB , etc.
• Familiarity with server frameworks: Express.js , Django , Spring Boot , etc.
• Knowledge of authentication and authorization mechanisms (JWT, OAuth, etc.).
• Experience working with version control (e.g., Git).
• Understanding of containerization and deployment tools (Docker, Kubernetes, etc.) is a plus.

• Experience with cloud platforms: AWS , Azure , or Google Cloud Platform .
• Familiarity with DevOps practices and CI/CD pipelines.
• Knowledge of microservices architecture.
• Agile/Scrum development experience.

Join to apply for the Java Developer (back-end) role at User Experience Researchers Pte Ltd (Singapore)

Join to apply for the Java Developer (back-end) role at User Experience Researchers Pte Ltd (Singapore)

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About The Java Developer (back-end) Role

We are seeking an experienced Back-End Java Developer to join a fast-paced development team working on enterprise-grade systems. The ideal candidate must have a strong background in Java development and experience building scalable, secure, and high-performance back-end services.

Key Responsibilities

• Design, develop, and maintain robust Java-based back-end services and APIs
• Collaborate with front-end developers, architects, and other stakeholders to deliver high-quality software
• Write clean, efficient, and well-documented code
• Participate in code reviews, testing, and debugging
• Ensure applications meet performance, security, and scalability standards
  
  

• Strong core Java (Java 8 or above) development experience
• Experience with Spring Framework (Spring Boot, Spring Data, etc.)
• Proficiency in RESTful API design and development
• Familiarity with relational databases (e.g., PostgreSQL, MySQL)
• Experience with version control (Git) and CI/CD tools
• Understanding of microservices architecture
  
  

• Experience with cloud platforms (e.g., AWS, Azure, GCP)
• Familiarity with Docker and container orchestration (e.g., Kubernetes)
• Exposure to Agile/Scrum methodologies

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology

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Direct message the job poster from BAH Partners

One of the world’s top-performing Quantitative Trading firms is expanding its Singapore office and is looking for exceptional Python Developers to join key technology teams powering global trading infrastructure.

Why this opportunity is different:

• This is not your average finance firm — think elite tech meets real-time, high-performance trading at scale.
• Join a team of elite minds from top tech firms, research labs, as well as competitors in this space.
• Work with people who value technical excellence, intellectual honesty, and fearless innovation.
• Unmatched compensation: Outstanding packages, relocation support, and life-changing bonuses.

Build tools and platforms that help manage real-time and hypothetical risk across the entire trading operation; Strong Python engineers welcomed — even without prior finance experience.

What you bring:

• Solid Python experience (you'll be tested rigorously throughout their interview process)
• Strong problem-solving skills and a love for technical complexity!
• Bonus: Experience with FastAPI, MySQL, Kubernetes, CI/CD pipelines, or C++

Based in Singapore | Relocation available for top candidates

If you’re interested in learning more about this firm and role, please apply today with a copy of your resume or a link to your LinkedIn profile, for a chance to learn more!

BAH Partners specialize in placing the leading technology and quantitative talent into Asia Pacific’s premier financial and technology-driven organizations. If you would like more information, or to confidentially discuss your career options, please contact me at

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• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Investment Management

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Candidates with a background primarily in SQL or Informatica will NOT be considered.

We are looking for developers who are strong in coding and writing test cases. You will be part of the data engineering team.

Responsibilities:

• Design, build, and manage reliable data pipelines and ETL/ELT workflow s using Python.
• Ensure code quality through strong unit and integration testing practices.
• Work closely with data teams to gather requirements and automate deployment, monitoring, and troubleshooting.
• Improve system performance by optimizing data storage and resolving issues.

Requirements:

• Degree in Computer Science, Information Technology, or a related field.
• Minimum 8 years of hands-on experience in software or data engineering, with strong Python programming skills.
• Solid background in unit and integration testing .
• Understanding of DevOps best practices and Agile development methodologies.
• Strong problem-solving, software engineering, and communication skills.
• Team-oriented mindset with the ability to work independently when needed.

Nice to Have:

• Experience working with AWS cloud services and Kubernetes (K8s).
• Familiarity with modern data platforms like Snowflake, Apache Spark, or Hive.
• Experience using orchestration tools such as Apache Airflow, Dagster, or Prefect.
• Knowledge of GitHub workflows and monitoring tools like Datadog.

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries IT Services and IT Consulting

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Join a leading global quantitative trading firm as a Python developer! You will play a vital role in designing and maintaining high-performance platforms, tools, and services that support trading and technology functions across the business.

Requirements

• Bachelor's/Master's Degree in Computer Science
• Minimum 6+ years of experience in software development
• Strong expertise in Python
• Experience with Java, Kotlin, Scala, or other JVM-based languages is a nice-to-have
• Experience with distributed systems and microservices (Docker, Kubernetes)
• Familiarity with CI/CD pipelines and Linux environments
• Strong communication skills to effectively liaise with different stakeholders

If you are interested, please apply to the job post or contact me at

Regrettably, only shortlisted candidates will be notified.

Business Registration Number: 200611680D |Licence Number: 10C5117 |EA Registration Number: R23115372

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