BigStep Technologies
3 weeks ago
Job Description We are looking for a Base24 Test Engineer with strong experience in payment transaction systems and switching platforms. The role involves functional, integration, and certification testing of Base24 applications (Classic/EPS), ensuring high-quality transaction processing systems for ATMs, POS, and card networks. Key Responsibilities - Design, prepare, and execute test plans, test cases, and test scripts for Base24 applications. - Perform functional testing, regression testing, and system integration testing for ATM, POS, and payment switch systems. - Conduct end-to-end testing of ISO8583 messages and EMV-based transactions. - Support certification testing with payment networks (Visa, MasterCard, RuPay, UPI, etc. - Identify, log, and track defects/bugs using standard defect management tools. - Work closely with development, business, and support teams to clarify requirements and resolve issues. - Participate in production verification testing (PVT) and ensure smooth deployments. - Maintain test documentation, reports, and knowledge repository. Required Skills & Qualifications - 3+ years of hands-on experience in testing Base24 (Classic/EPS) applications. - Strong understanding of payment transaction flows (ATM, POS, ISO8583, EMV). - Experience in HP NonStop / Tandem environments (Guardian, OSS, TACL). - Familiarity with test simulators (e.g., Mastercard, Visa simulators, FINSIM). - Knowledge of defect tracking and test management tools (e.g., JIRA, ALM, Quality Center). - Good understanding of card products (Debit/Credit, Magstripe, EMV, Contactless). - Strong problem-solving, debugging, and analytical skills (ref:hirist.tech)
-
BigStep Technologies
2 weeks ago
Gurugram, India BigStep Technologies Full timeDescription : Work Hours : 12 PM - 9 PM IST.About the Role : We are seeking a Senior Backend Developer with strong expertise in Node.js and a solid understanding of backend architecture, cloud infrastructure, and database management.The ideal candidate will be responsible for designing, developing, and maintaining scalable backend systems that power our...
-
BigStep Technologies
2 weeks ago
Gurugram, India BigStep Technologies Full timeAbout the Role : We are seeking an experienced Project Manager with a strong background in IT services to lead and deliver technology projects successfully.The ideal candidate will have proven experience in managing end-to-end project lifecycles, coordinating cross-functional teams, and ensuring projects are delivered on time, within scope, and within...
-
BigStep Technologies
5 days ago
Gurugram, India BigStep Technologies Full timeResponsibilities :- Design, build, and optimize AI-driven applications using Python and modern ML/GenAI frameworks.- Develop and fine-tune large language models (LLMs) and foundation models for business use cases.- Implement prompt engineering, retrieval-augmented generation (RAG), and model fine-tuning pipelines.- Work with APIs and SDKs (e.g., OpenAI,...
-
BigStep Technologies
3 days ago
Gurugram, India BigStep Technologies Full timeDescription :Key Responsibilities :- Deeply understand user pain points, needs, and behaviors; define user personas and map customer journeys- Translate business goals into clear product strategies, breaking them down into epics and actionable user stories- Define and track measurable product success metrics aligned with business objectives- Write detailed...
-
BigStep Technologies
2 weeks ago
Gurugram, India BigStep Technologies Full timeDescription : We are seeking an experienced Senior AI/ML Engineer to lead the design and implementation of AI-powered solutions leveraging large language models (LLMs), multimodal AI, and advanced generative technologies.You will play a pivotal role in defining the technical vision, architecture, and strategy for enterprise-grade GenAI systems - integrating...
-
BigStep Technologies
3 days ago
Gurugram, India BigStep Technologies Full timeDescription :We are seeking an experienced Gen AI solution Architect with 7+ years of experience to lead the design and implementation of AI-powered solutions that leverage large language models (LLMs), multimodal AI, and advanced generative technologies.You will play a pivotal role in defining the technical vision, architecture, and strategy for...
-
BigStep Technologies
4 weeks ago
Gurugram, Gurugram, India BigStep Technologies Full timeJob Description About The Role We are looking for a Full Stack Developer (Angular + Node.js) with 8+ years of experience, proficient in Angular (v10+), Node.js, and modern full stack development practices. The ideal candidate should have hands-on experience in building scalable web applications, integrating RESTful APIs, and working with databases like...
-
BigStep Technologies
2 weeks ago
Gurugram, India BigStep Technologies Full timeKey Responsibilities : - Build, scale, and maintain robust data solutions to support business objectives.- Design, implement, and optimize high-performance data pipelines (extraction, loading, transformation, and orchestration) with scalability, reliability, and speed.- Lead end-to-end software development projects involving large language models (LLMs),...
-
BigStep Technologies
5 days ago
Gurugram, India BigStep Technologies Full timeWe are seeking a highly skilled Generative AI Solution Architect with 7+ years of experience having strong backend development expertise, to design, implement, and scale AI-powered solutions across enterprise use cases. The ideal candidate combines deep technical knowledge of backend systems and cloud architectures with hands-on experience in applying...
-
BigStep Technologies
2 weeks ago
Gurugram, India BigStep Technologies Full timeJob Description AEM DevOps / Release EngineerRole Summary : We are seeking a skilled AEM DevOps / Release Engineer who will be responsible for managing code deployments, release processes, and platform-level configurations across Adobe Experience Manager (AEM) environments. The role requires strong expertise in CI/CD tools, AEM platform operations, and cloud...