Senior Software Engineer

We are seeking a highly analytical and data-focused Senior Software Engineer to play a pivotal role in our upcoming platform migration.

This is a high-impact, data-intensive role requiring deep expertise in relational databases (Microsoft SQL Server and Sybase), complex data transformation, and meticulous data validation. You will work extensively with large datasets—including Index Histories—ensuring absolute data integrity, accuracy, and consistency as we modernize our technology stack.

While prior financial index knowledge is a bonus, your ability to reverse-engineer legacy systems, map complex data models, and build robust migration solutions is essential.

Req.#1105387855

Responsibilities

• Migration Leadership: Lead and contribute to the end-to-end migration of index configurations and historical data from legacy platforms to the current BAU platform
• System & Data Analysis: Analyse existing index configurations and data structures to understand their mechanics and define the optimal migration strategy
• Data Transformation: Translate and convert configurations across different data models while strictly maintaining business requirements and data integrity
• Database Engineering: Leverage Microsoft SQL Server and Sybase to investigate, analyse, transform, validate, and move large-scale datasets (including Index Histories)
• Data Quality & Reconciliation: Perform detailed data validation and reconciliation to guarantee that migrated data is complete, accurate, and consistent. Identify data quality issues, root causes, and implement robust fixes
• Development: Write efficient, scalable SQL queries, stored procedures, and data transformation processes suitable for a production environment
• System Investigation: Explore existing applications and legacy systems to understand how data and configurations are processed
• Collaboration & Communication: Work closely with business analysts, engineers, and stakeholders to clarify requirements, resolve migration roadblocks, and communicate complex technical findings to both technical and non-technical audiences
• Continuous Improvement: Contribute to the automation, testing, and optimization of migration processes while mentoring and sharing knowledge with fellow engineers

Requirements

• Experience: 8+ years of professional experience in software engineering, data engineering, application development, or a closely related technical discipline
• Database Expertise: Strong, hands-on experience with Microsoft SQL Server and Sybase
• SQL Mastery: Advanced SQL skills, including complex queries, stored procedures, data analysis, and performance optimization
• Big Data Handling: Proven experience working with large, data-intensive, and complex datasets
• Analytical Mindset: Exceptional problem-solving skills with a track record of independently investigating unfamiliar systems, reverse-engineering data models, and designing mapping/transformation strategies
• Migration Experience: Demonstrated hands-on experience with data migration, transformation, reconciliation, or legacy-to-modern modernization projects
• Quality Focus: An uncompromising focus on data quality, accuracy, and integrity
• Environment: Experience working in an Agile software development lifecycle
• Soft Skills: Outstanding communication and interpersonal skills, with the ability to explain technical concepts clearly to diverse stakeholders

Nice to have

• Experience within Index Management, financial indices, or broader financial markets
• Knowledge of index configuration and index lifecycle processes
• Experience with C# / .NET and familiarity with .NET applications
• Familiarity with UI technologies (Angular, JavaScript, HTML/CSS)
• Experience with PostgreSQL
• Exposure to cloud platforms such as AWS
• Experience with automated testing, CI/CD pipelines, Python, or Java/Spring Boot

We offer

• Medical, Dental and Vision Insurance (Subsidized)
• Health Savings Account
• Flexible Spending Accounts (Healthcare, Dependent Care, Commuter)
• Short-Term and Long-Term Disability (Company Provided)
• Life and AD&D Insurance (Company Provided)
• Employee Assistance Program
• Unlimited access to LinkedIn learning solutions
• Matched 401(k) Retirement Savings Plan
• Paid Time Off
• Legal Plan and Identity Theft Protection
• Accident Insurance
• Employee Discounts
• Pet Insurance
• Employee Stock Purchase Program

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our clients, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.
Engineer the Future with a Career at EPAM

Applications will be accepted on a rolling basis.

EPAM will not provide new H-1B visa sponsorship for this position. Candidates with existing transferable H-1B status may be considered.

Affirmative Action Obligations as a U.S. Government Federal Contractor

As a U.S. federal government contractor, EPAM is committed to meet its affirmative action obligations to make good faith efforts to expand the recruiting pool of individuals with disabilities and protected veterans through outreach, targeted recruitment, training opportunities and other activities. We affirm this commitment annually in EPAM’s Affirmative Action Plans. The full text of our Affirmative Action Plan for Persons with a Disability and Protected Veterans is available for inspection in the People Operations Department during normal business hours. Email the People Operations Department to schedule an appointment.

Equal Employment Opportunity

EPAM Systems, Inc. is an equal opportunity employer. We are committed to recruiting, hiring, developing and promoting employees without discrimination. As a global employer, this commitment includes complying with all laws in the countries in which we operate. Equal opportunity and inclusion are essential to motivate, empower and recognize the best in everyone.

At EPAM, employment actions are based on individual qualifications, without regard to race, color, religion, creed, gender, pregnancy status, sexual orientation, gender identity, gender expression, marital or familial status, national origin, ancestry, genetics, age, disability status, veteran status, citizenship status when otherwise legally able to work, or any other characteristic protected by law.

Accessibility for Applicants with Disabilities

EPAM is committed to working with and providing reasonable accommodation to individuals with disabilities. If you require an accommodation at any stage of the employment application process, please send an email to the People Operations Department including your name, a detailed description of your requested accommodation, and the best method to contact you. If you have already reviewed a job posting or submitted an application for a job, please include the requisition number. We will assist you and make a determination on your accommodation request on a case-by-case basis.

EPAM Systems, Inc. participates in eVerify.

Pay Transparency Non-Discrimination Provision

EPAM will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Hybrid in United States of America: Fort Mill