Back end developer
1 day ago
About Gray QuestGray Quest is one of India's fastest-growing fintech companies, focused on building secure and scalable digital lending infrastructure. We design innovative financial products and deliver end-to-end lending solutions used by thousands of institutions and customers. As we expand our technology ecosystem, we are looking for a skilled Senior Backend Developer to help drive our backend architecture, engineering practices and product scalability.Key Responsibilities- Design, develop and maintain scalable backend services using Python (Django, Fast API) and Go.- Architect and implement high-performance RESTful APIs and microservices supporting lending products, customer journeys and third-party integrations.- Build and optimize event-driven systems using Kafka (Pub/Sub, streaming, task orchestration).- Work with Airflow to orchestrate workflows, schedule jobs and automate complex data pipelines.- Design efficient database schemas and write optimized queries across Postgre SQL, My SQL and Mongo DB.- Lead technical discussions, ensure code quality through reviews and mentor junior developers.- Collaborate with product managers, frontend engineers, QA and cross-functional teams to deliver impactful features.- Implement secure, compliant and production-ready systems aligned with fintech regulatory standards.- Containerize services using Docker and contribute to microservices deployment workflows.- Troubleshoot and resolve production issues, ensuring uptime, performance and reliability.- Drive continuous improvements in backend architecture, observability, documentation, and engineering processes.- Stay current with emerging technologies and bring fresh ideas to strengthen our tech stack.Requirements- 3 - 8 years of backend development experience working in both product-based and service-based organizations, with exposure to building scalable platforms and handling diverse client or integration requirements- Strong command over Python, Django/Fast API.- Proven experience designing and scaling RESTful APIs and distributed microservices.- Hands-on experience with Kafka or similar message queues for event-driven architectures.- Strong proficiency in database design, SQL performance tuning and working with relational + No SQL systems.- Solid understanding of system design, distributed systems, caching and architectural patterns.- Experience with Git, CI/CD pipelines (Git Hub Actions/Git Lab/Jenkins) and modern deployment practices.- Demonstrated ability to use AI tools (Chat GPT, Git Hub Copilot, Claude Code etc.) to enhance productivity.- Strong debugging skills and experience handling production incidents.- Excellent communication skills and ability to work collaboratively with diverse teams.- Strong problem-solving mindset with ownership and a drive for technical excellence.- Familiarity with monitoring and observability tools — Prometheus, Grafana, ELK Stack, Loki/Promtail, Open Telemetry.Nice-to-Have / Add-Ons- Knowledge of
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Mumbai, India Integrated Personnel Services Limited Full timeRole- Gloss Developer Location- Mumbai, Chennai, Hyderabad, Bangalore, Ahmedabad, Indore Experience- 4+ Years JD: Minimum 5+ Years of strong experience in Gloss and Java back end development. Strong skill in Database SQL/ Oracle. Should have Development exp in backend. Knowledge in Java Script framework Should have good knowledge in JIRA/Agile methodology....
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Mumbai, India Integrated Personnel Services Limited Full timeRole- Gloss DeveloperLocation- Mumbai, Chennai, Hyderabad, Bangalore, Ahmedabad, IndoreExperience- 4+ YearsJD:Minimum 5+ Years of strong experience in Gloss and Java back end development.Strong skill in Database SQL/ Oracle.Should have Development exp in backend.Knowledge in Java Script frameworkShould have good knowledge in JIRA/Agile methodology.Good...
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1 week ago
Mumbai, India Integrated Personnel Services Limited Full timeRole- Gloss DeveloperLocation- Mumbai, Chennai, Hyderabad, Bangalore, Ahmedabad, IndoreExperience- 4+ YearsJD:Minimum 5+ Years of strong experience in Gloss and Java back end development.Strong skill in Database SQL/ Oracle.Should have Development exp in backend.Knowledge in Java Script frameworkShould have good knowledge in JIRA/Agile methodology.Good...
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Mumbai, India Integrated Personnel Services Limited Full timeRole- Gloss DeveloperLocation- Mumbai, Chennai, Hyderabad, Bangalore, Ahmedabad, IndoreExperience- 4+ YearsJD:Minimum 5+ Years of strong experience in Gloss and Java back end development.Strong skill in Database SQL/ Oracle.Should have Development exp in backend.Knowledge in Java Script frameworkShould have good knowledge in JIRA/Agile methodology.Good...
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1 week ago
Mumbai, India Integrated Personnel Services Limited Full timeRole- Gloss DeveloperLocation- Mumbai, Chennai, Hyderabad, Bangalore, Ahmedabad, IndoreExperience- 4+ YearsJD:Minimum 5+ Years of strong experience in Gloss and Java back end development.Strong skill in Database SQL/ Oracle.Should have Development exp in backend.Knowledge in Java Script frameworkShould have good knowledge in JIRA/Agile methodology.Good...
