
Software Engineer (Backend)
Xeptagon
Colombo
1 applicant
Posted
Dec 23, 2025
Job Type
Full-Time
Work Mode
On-site
Salary
Salary negotiable
Job Description
Xeptagon is a team of professionals specializing in Climate Finance, Fintech, and R&D-based software development, addressing complex business challenges. Our cutting-edge software solutions empower governments, international universities, startups, and major corporations, including Fortune 500 companies, to leverage the latest innovations for a competitive edge in their industries.
With a global presence, Xeptagon has successfully collaborated with clients from Hong Kong, Hungary, Kenya, Namibia, Norway, Singapore, South Korea, the UK, the USA, Vietnam, and Zimbabwe.
Position: Back-end Developer
We are looking for talented and motivated Back-end Developers to expand our development team. Using the newest machine learning technology, you will be responsible for designing, creating, and maintaining Climate Financing, Carbon Trading, AI, and data-driven optimization systems. Alongside working directly with a global pool of professionals, you will play an important role in shaping the direction and growth of our systems.
Requirements
- Bachelor’s degree or equivalent in Computer Science
- Development experience in Node.js, Python, TypeScript, JavaScript, and other programming languages
- Familiarity with DevOps (CI/CD) practices and containerizing applications using Docker
- Knowledge or prior experience with cloud technologies (AWS)
- Familiarity and experience in designing RESTful APIs and understanding microservices architecture
- Experience or knowledge in web frameworks (NestJS, Spring Boot, etc.)
- Knowledge of Agile development principles and adherence to Scrum processes
- Ability to adhere to working deadlines
- Good communication skills to interact remotely with clients across the globe
Working Conditions
- Form of employment: Full-time
- Office Location: Level 2, Block D, IT Park, Port City Colombo, Sri Lanka
Application Details
Please send your application to info@xeptagon.com and mention "Software Engineer (Backend)" as the email subject.
Note
We do not currently have vacancies for this position; however, we are always on the lookout for talented engineers who may change our minds. Please refer to other open positions for current opportunities.
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