Junior Level Telecom Domain Analyst-Development Support

In Time Tec is an award-winning IT & software company. In Time Tec offers progressive software development services, enabling its clients to keep their brightest and most valuable talent focused on innovation. In Time Tec has a leadership team averaging 15 years in software/firmware R&D, and 20 years building onshore/offshore R&D teams. We are looking for rare talent to join us. People having a positive mindset and great organizational skills will be drawn to the position. Your capacity to take initiative and solve problems as they emerge, flexibility, and honesty, will be key factors for your success at In Time Tec.

Role Purpose
A hands-on engineering role responsible for designing, building, and maintaining features on a cloud-based SaaS billing and subscription management platform serving enterprise telecom clients. This person owns feature delivery end-to-end — from technical design through implementation, testing support, and production stability — while working closely with domain analysts and Product Managers to translate telecom billing requirements (subscriptions, recurring billing, invoicing, payments, taxation) into robust, scalable code.

This role suits an experienced developer comfortable working independently on complex business logic, mentoring junior engineers, and collaborating directly with cross-functional and client-facing teams in a B2B SaaS environment.

Key Responsibilities

• Design, develop, test, and maintain features across the platform, with a focus on billing, subscription lifecycle, invoicing, payments, and reporting modules.
• Translate functional specifications from Domain Analysts/BAs into technical designs, raising clarifications or edge cases proactively.
• Write clean, maintainable, well-tested code and participate actively in code reviews.
• Debug and resolve production issues, including data/billing discrepancies, in a timely manner.
• Design and optimize database schemas and queries for performance and data integrity, particularly around high-volume transactional billing data.
• Build and integrate APIs for internal modules and third-party/client system integrations (payment gateways, telecom OSS/BSS systems, etc.).
• Collaborate with QA on test planning and support UAT cycles by triaging and fixing defects.
• Mentor junior developers through code reviews, pairing, and technical guidance.
• Contribute to technical decisions on architecture, scalability, and platform enhancements.
• Participate in Agile ceremonies (sprint planning, estimation, retrospectives) and provide realistic delivery estimates.

Must-Have Skills & Experience

• 1–3 years of professional software development experience, with at least one significant stint building or maintaining a SaaS/enterprise product (billing, subscription management, ERP, or similar transactional systems preferred).
• Strong proficiency in at least one modern backend language/framework (e.g., .NET, Java/Spring, Node.js, PHP) — specific stack is flexible, but demonstrated depth in one is required.
• Solid experience with relational databases (schema design, query optimization, transactions) — MySQL, SQL Server, or PostgreSQL.
• Experience designing and consuming REST APIs; understanding of integration patterns.
• Practical understanding of SaaS/multi-tenant application concepts.
• Working knowledge of billing-domain concepts sufficient to build correct logic: subscription lifecycle, recurring billing, invoicing, payments, basic taxation — this can be deepened on the job with support from Domain Analysts.
• Experience with version control (Git), CI/CD pipelines, and Agile delivery practices.
• Strong debugging and problem-solving skills, especially around data accuracy in financial/billing contexts.
• Clear communication skills — able to work directly with Product, QA, and Domain Analysts without heavy hand-holding.
• Proficient in use of AI tools and prompts which can support fast and quality deliveries.
• Finance (Payment posting, reversal, customer ledger, SOA, etc.)
• SAAS Product such as GWS, AWS, Azure , Microsoft , IAAS

Nice-to-Have

• Prior experience in telecom, IT services, or marketplace platforms.
• Experience with cloud platforms (AWS, Azure, Infra as a service or GCP) and containerization (Docker/Kubernetes).
• Exposure to payment gateway integrations or financial reconciliation systems.
• Familiarity with Microsoft CSP / Microsoft NCE or cloud marketplace billing concepts.
• Experience with message queues/event-driven architecture for handling high-volume billing events.
• Automated testing experience (unit, integration).

Education
Bachelor's degree in Computer Science, Engineering, or a related field.

How You’ll Grow at In Time Tec 

In Time Tec, has made significant investments to create a stimulating environment for its people to grow. We want each of our employees to grow in their way and play their roles while honing their ownership abilities. As part of those efforts, we provide our professionals with a range of educational opportunities to help them grow in their career.   
 
Our guiding principles of leadership, trust, transparency, and integrity serve as the foundation for everything we do and every success we achieve. We are proud of these fundamental principles since they demonstrate our dedication towards them as a “One Team”. 

We value every individual by giving them the freedom to make daily decisions that can support their health, well-being, confidence, and awareness. Our leadership team is there to offer the safe base by giving the right budding environment, instruction, tools, and chances necessary for your professional development in achieving your goals. 

Our people and culture work together in a collaborative environment, making In Time Tec a thriving place to work. You can find out more about Life at In Time Tec here.  

Department

All Departments

Open Positions

1

Skills Required

Payments, Invoicing, Recurring bill, Subscription Management, Customer and order life cycle, SaaS

Education/Qualification

B.Tech/B.E

Years Of Exp

1 to 3 years

tags

Telecom, Bss, Telecom Billing, Telecom Engineer, SQL, UAT, Subscription billing, Billing System, Data Validation,Payments, Invoicing, Recurring bill, Subscription Management

Designation

Mid Level Telecom Domain Analyst