Backend Engineer

What You’ll Do

- Collaborate closely with the client’s Product Team to brainstorm ideas, suggest product flows, and influence technical direction a

- Develop and maintain robust, scalable, and maintainable code following SOLID principles, TDD/BDD, and clean architecture stan

- Work with Azure, C#/.NET, and React to build full-stack features and cloud-based services

- Design and implement microservices using CQRS, DDD, and other modern architectural patterns

- Manage and interact with SQL Server and other relational/non-relational databases

- Conduct code reviews and evaluate pull requests from team members

- Mentor junior developers and contribute to a strong engineering culture

- Take part in sprint reviews and agile ceremonies

- Analyze legacy systems for refactoring, modernization, and platform evolution

What We’re Looking For

- Strong hands-on experience with .NET (C#) and Azure Cloud Services

- Working knowledge of React for frontend development

- Deep understanding of Domain-Driven Design (DDD), Onion Architecture, CQRS, and Microservices Architecture

- Expertise in SOLID, OOP, Clean Code, KISS, and DRY principles

- Familiarity with both relational (SQL Server) and non-relational databases

- Experience with TDD/BDD testing approaches and scalable, testable code design

- Strong communication and collaboration skills

- Passion for mentoring and uplifting fellow engineers

Nice to Have

- Experience with event-driven architecture

- Exposure to containerization (Docker, Kubernetes ) - Familiarity with DevOps pipelines and CI/CD on Azure

Skills: C#.Net

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Roles and Responsibilities:

·   Lead the analyze, design create a solution and an architecture for a business feature or infra improvement.

·   Consulting low-level designs of development features.

Critical Skills to Possess:

Must Have:

·   B.Sc. / B.A. in Computer Science / Software Engineering or related field.

·   8+ years of hands-on experience in C# (.NET, .NET CORE) software development.

·   2+ years’ experience managing a team (of 3 members minimum).

·   Experience with MS-SQL and familiarity with stored procedures.

·   Experience with Rest API.

·   Experience with Angular.

·   Experience with Entity framework, Dependency injection.

Experience working in an AGILE environment.

Nice to Have:

·    Experience with known protocols and 3rd party software / interfaces.

·    Background in retail systems development.

·    Experience with DevExpress reporting components.

·    Experience in implementing software interfaces.

·    Experience with HTML5, CSS & JavaScript.

Job Responsibilities:

• Design, develop, test, and maintain high-performance web applications and backend services using Python.
• Build scalable, secure, and reliable backend systems and APIs.
• Optimize and debug existing codebases to enhance performance and maintainability.
• Collaborate closely with cross-functional teams to gather requirements and deliver high-quality solutions.
• Mentor junior developers, conduct code reviews, and uphold best coding practices.
• Write clear, comprehensive technical documentation for internal and external use.
• Stay current with emerging technologies, tools, and industry trends to continually improve development processes.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of hands-on experience in Python development.
• Strong expertise with Python web frameworks like Django and/or Flask.
• In-depth understanding of software design principles, architecture, and design patterns.
• Proven experience working with both SQL and NoSQL databases.
• Solid debugging and problem-solving capabilities.
• Effective communication and collaboration skills, with a team-first mindset.

Technical Skills:

• Programming: Python (Advanced)
• Web Frameworks: Django, Flask
• Databases: PostgreSQL, MySQL, MongoDB, Redis
• Version Control: Git
• API Development: RESTful APIs
• Containerization & Orchestration: Docker, Kubernetes
• Cloud Platforms: AWS or Azure (hands-on experience preferred)
• DevOps: CI/CD pipelines (e.g., Jenkins, GitHub Actions)

• Manage different versions of complicate code and distribute them to different teams in the organization utilizing TFS.
• Develop an ASP.Net application to input and manage a production schedule, production statistical analysis and trend reporting.
• Create routines for importing data utilizing XML, CSV and comma delimitate files.
• Filter and cleanse OLTP data with complex store procedures and SSIS packages in the staging area.
• Develop a dimensional database and OLAP cube using SSAS for analysis, maintenance and good customer service.
• Involve in development and implementation of SSIS, SSRS and SSAS application solutions for various business units across the organization.
• Extract the data from XML and load it to dimensional model.
• Maintain SQL scripts, indexes, complex queries for data analysis and extraction.
• Create advanced reports like dashboard and scoreboard using SharePoint and power pivot for better presentation of data.
• Create cubes in SSAS reports which require complex calculations such as calculation of the premium for a particular policy.
• Create SharePoint sub sites, lists, libraries, folders and apply site permissions according to the given requirement.
• Work with business analysts, subject matter experts, and other team members to determine data extraction and transformation requirements.
• Develop T-SQL functions and store procedures to support complex business requirements.
• Create and configure an OLTP replication database for disaster recovery purpose.
• Designed/Implemented/Maintain OLAP servers and processes to replicate production data to the server.

Programming Languages: Perl, java. Perl programming with strong OOPs knowledge.

UI: HTML, JS
System: Linux must have – good knowledge and shell scripting experience.
Prior experience in infrastructure automation, monitoring will definitely help.


Description:

The person in this role:


- Will be involved in developing new monitoring scripts, enhancement & defect fixes on existing monitors

- Have to be on-call to support any incoming production/P1 internal issues which need urgent attention (team members are on call for a week and we have a weekly rotation policy within the team)
Preferred skills:

- Perl
- Shell scripting

- Unix

- Jenkins

Intro

We are looking for an experienced Senior Software Engineer to join our team and drive the technology growth of our pay later platform. At Rely, we want passionate and talented individuals that want a challenge building the next generation payment products for Millennials across Asia. Together we will build the best products using amazing technology.

What will you do

• Design and implement business critical, high performance large scale services.
• Translate business requirements into scalable and extensible design.
• Coordinate with cross functional teams (Data, UX, QA etc.) on planning and execution.
• Continuously improve code quality, product execution and customer delight.
• Proactively manage stakeholder communication related to deliverables, risks, changes and dependencies.
• Building and managing automated build/test/deployment environments.
• Lead team members on functional and nonfunctional requirements and spread goals across the team.
  
  

What will you need

• 3+ years of hands-on experience with python and a backend framework (ideally django)
• 1+ years Hands-on experience working with Javascript and JS frameworks (Angular, React)
• Hands-on experience in designing, developing, testing and deploying applications large scale applications in any language or stack
• Experience working with high scale distributed systems.
• Practical knowledge of scalable software design.
• Good working knowledge of AWS
• Proficient with APIs, web protocols, OAuth, git.
• Ability to understand and implement Continuous Integration and Continuous Delivery.
• Well versed with Lean methodologies, TDD and Test Engineering and Automation.
• Ability to design and implement low latency RESTful services.
• Willingness to learn new languages and methodologies.

What would be a bonus

• Experience in production environments with large data sets
• Experience in scaling systems to millions of users.
• Work experience in a fast-growth startup
• Experience in DevOps tools but not limited to Docker, Kubernetes
• Experience in Gunicorn and Nginx