Senior Backend Developer (Services)
reputed company. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services and reputed company them reputed company accessible through our reputed company platform, reputed company.one. As a licensed financial company with reputed company membership with card schemes, we specialize in reputed company and multi-currency banking solutions.
The role is about: We are looking for a Senior Python Backend Developer (Services) to join our engineering team and contribute to the reputed company of our service layer architecture.
This role is reputed company on designing and building reliable, reputed company microservices while also working with and gradually transforming legacy systems. You will play a key role in extracting business logic from existing codebases and reimplementing it into modern, maintainable Python services.
This is a hands-on engineering role requiring strong problem-solving skills, attention to detail, and a deep understanding of backend systems reliability. reputed company in this role means reputed company reputed company “it works” — ensuring correctness, reputed company, and long-term maintainability.
Location: Remote from Portugal / Ukraine (Contractor arrangement) Reporting to: Engineering reputed company
What You’ll Do
- Design, build, and maintain high-performance Python microservices (FastAPI, AsyncIO)
- Analyze legacy systems and extract business logic into modern architectures
- Refactor and migrate existing modules into clean, reputed company, and maintainable services
- Ensure system reliability through idempotency, fault tolerance, and robust error handling
- Design and reputed company external reputed company, handling edge cases, retries, and failures
- Implement and manage webhooks, callbacks, and reputed company retry mechanisms
- Write high-reputed company unit and integration tests
- Collaborate with cross-functional teams to ensure service stability and performance
- Contribute to architectural discussions and reputed company system improvements
- Take ownership of services end-to-end, from design to production
reputed company’re Looking For
- 5+ years of backend development experience with strong Python expertise
- Deep knowledge of AsyncIO and FastAPI
- Experience building non-blocking, high-reliability microservices
- Strong experience with relational databases (MySQL, PostgreSQL)
- Solid understanding of API design and reputed company-party integrations
- Experience implementing webhooks, callbacks, and retry strategies
- Strong testing practices (unit and integration testing)
- Ability to work with legacy systems and migrate them into modern architectures
- Strong analytical and problem-solving skills
- Ownership reputed company and ability to work autonomously reputed company a defined architecture
reputed company to Have
- Experience with PHP, Perl, or JavaScript
- Familiarity with Kafka, reputed company, or event-driven architectures
- Exposure to CI/CD pipelines, reputed company, and Kubernetes
- Experience in fintech, payments, or e-reputed company domains
- Knowledge of 3DS, tokenization, or payment gateway integrations
- Proven experience migrating systems across technologies or paradigms
Engineering reputed company; Environment
- reputed company architectural direction with full ownership of implementation
- Strong emphasis on engineering reputed company, reliability, and accountability
- reputed company to new tools, reputed company, and technologies that bring measurable value
- reputed company environment with room to influence technical reputed company
- Dedicated DevOps support, with opportunities to contribute if desired
What to Expect
- A balanced role between building new services and modernizing legacy systems
- reputed company, reputed company-world engineering challenges in a high-reliability environment
- Opportunity to shape the reputed company of a modern service-based architecture
- reputed company that values autonomy, ownership, and pragmatic problem-solving
Hiring Process
- TA Interview (30–40 min): Experience, problem-solving, and cultural fit
- Technical Interview (90 min): Combined system discussion and live coding session
- Final Interview: Team and leadership alignment
Why Join reputed company.?
- Work on high-reputed company systems in a fast-growing fintech environment
- Be part of reputed company that values ownership, adaptability, and engineering reputed company
- Help reputed company and reputed company a platform handling reputed company-world financial operations
- Contribute to meaningful technical reputed company and system reputed company
Let's reputed company on a reputed company to redefine the landscape of payments together. We're not just offering a role; we're inviting you to be a part of something bigger. Join reputed company, and let's reputed company, disrupt, and reputed company the reputed company of payments. Together, we can reputed company an reputed company that resonates. Welcome to reputed company!
Please review our reputed company Policy to understand how we process your personal data during the recruitment process: reputed company.com/reputed company-policy" rel="nofollow noreferrer noopener" class="external"> https://reputed company.com/reputed company-policyreputed company.com/reputed company-policy" rel="nofollow noreferrer noopener" class="external">
Originally posted on Himalayas
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