Senior Software Engineer – Build Scalable Apps

BLUE OCEAN SYSTEMS INFOTECH PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

BLUE OCEAN SYSTEMS INFOTECH PTE. LTD. is seeking an experienced software engineer to design, build, and maintain software applications and systems.

You will write clean, well documented code using modern languages and collaborate with product managers, designers, and QA teams to deliver solutions aligned with business needs. The role requires a Bachelor’s degree in CS or related field, 5+ years of software engineering experience, and proficiency in Java, Python, C#, or JavaScript.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 5+ years of software engineering experience.
• Proficiency in Java, Python, C#, or JavaScript.
• Experience with Databases (SQL/NoSQL) and Git.
• Experience with Agile/Scrum methodologies.
• Cloud platforms knowledge (AWS, Azure, GCP) is a plus.

Responsibilities

• Design, develop, and maintain software applications and systems.
• Write clean, efficient, and well‑documented code using modern programming languages.
• Test, debug, and optimize applications to improve performance and reliability.
• Collaborate with product managers, designers, and QA teams to deliver solutions aligned with business needs.
• Maintain existing systems by troubleshooting and applying updates.
• Participate in code reviews and contribute to best practices in software development.

Skills

5+ years exp

Programming languages

Agile/Scrum

Cloud platforms

Databases

Education

Bachelor’s degree in CS/Engineering

Tools

Git

Job description

BLUE OCEAN SYSTEMS INFOTECH PTE. LTD. is seeking an experienced software engineer to design, build, and maintain software applications and systems.

You will write clean, well documented code using modern languages and collaborate with product managers, designers, and QA teams to deliver solutions aligned with business needs. The role requires a Bachelor’s degree in CS or related field, 5+ years of software engineering experience, and proficiency in Java, Python, C#, or JavaScript.