Type: Contract

Location: Remote (US-Based)

Start Date: Immediate.

We are seeking a high-level Azure Synapse Optimization Specialist for an urgent, high-impact contract. This role is designed for a self-starting consultant capable of leading a client through complex technical hurdles. Your primary mission is to audit, tune, and stabilize an existing Azure Synapse environment, specifically focusing on large-scale data ingestion and CDC-based replication. You will act as the technical authority to ensure performance, cost-efficiency, and operational stability.

As a subject matter expert, you will diagnose performance bottlenecks and implement architectural refinements within Azure Synapse Dedicated SQL Pools. You will bridge the gap between high-volume data ingestion (specifically Oracle-to-Synapse CDC) and seamless BI reporting.

Key Responsibilities

• Infrastructure Tuning: Evaluate DWU sizing, workload management, and pause/resume automation to balance performance with cost
• Architecture Optimization: Refine table designs using advanced distribution strategies (Hash, Round Robin, Replicated) and partitioning for large-scale fact tables.
• Performance Engineering: Identify and resolve data movement issues, skew, and tempdb pressure; optimize complex joins and aggregations to reduce shuffles.
• Capacity Planning: Develop scaling strategies tailored for initial loads, ongoing CDC pipelines, and concurrent BI workloads.
• Governance & Documentation: Create actionable runbooks and cost-control frameworks to ensure long-term operational health.

Required Experience & Skills

• Expertise: 5+ years in large-scale data warehousing; 3+ years of deep, hands-on experience with Azure Synapse (Dedicated SQL Pools).
• MPP Mastery: Advanced understanding of Massively Parallel Processing (MPP) concepts, including data movement and parallel execution.
• Pipeline Optimization: Proven track record of tuning high-volume data ingestion and Change Data Capture (CDC) pipelines.
• Azure Ecosystem: Proficiency in Azure Data Factory (ADF), Azure Storage, and Azure Monitor.
• Consultative Leadership: Ability to operate independently and lead stakeholders through technical transformations.

Preferred Qualifications

• Experience with Oracle GoldenGate or similar CDC tools.
• Understanding of Power BI concurrency and its impact on Synapse performance.
• Background in regulated or high-availability environments.

Engagement Details

• Type: Contract.
• Location: Remote (US-Based).
• Start Date: Immediate.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Location: Akron, OH

Employment Type: Contract to Fulltime

US Citizens or Permanent Residents only.

Sesheng LLC is seeking a high-performing Applications Support Manager to join our enterprise client’s IT Leadership team in Akron. You will lead the support, maintenance, and continuous evolution of the Business Network System (BNS)—the mission-critical sales and franchise operations application. Your mission is to ensure high availability, seamless user experience, and rapid incident resolution for a diverse network of franchise stakeholders. You will manage a cross-functional team of Support Analysts, QA Engineers, and Technical Developers to maximize system reliability and business value.

Core Responsibilities

• Team Leadership: Manage a day-to-day support team (Tiers 1–3) serving technicians and franchise operations staff.
• Incident Management: Act as the primary escalation point for critical issues affecting sales, pricing, and commissions; lead incident response and stakeholder communication.
• Operational Excellence: Oversee deployment procedures, maintenance windows, backups, and monitoring for BNS updates.
• Integration Oversight: Manage connections between BNS and third-party systems, including POS, ERP, and payment processors.
• Continuous Improvement: Utilize monitoring and observability tools to reduce incident volume, improve MTTR, and eliminate recurring defects.
• Vendor & Stakeholder Relations: Manage SaaS and hosting vendor performance while collaborating with Product Managers to translate business needs into technical fixes.

Required Skill Sets & Experience

To be successful in this role, candidates must possess:

• Leadership Experience: 8+ years in applications support or technical operations, with at least 5 years in a formal people-management role.
• Domain Expertise: Hands-on experience supporting sales or franchise management systems (Retail or Distribution experience is highly preferred).
• Technical Literacy: Solid understanding of Application Architecture, APIs, ETL, SQL databases, and web/mobile support.
• Process Frameworks: Deep familiarity with ITIL, Change Control, and Release Management.
• Tool Proficiency: Experience with monitoring tools (Datadog, New Relic, Splunk) and ITSM platforms (Jira Service Management, ServiceNow).
• Soft Skills: Proven ability to communicate complex technical issues to non-technical franchise owners and executive leadership

Position Requirements

• Citizenship: This position requires US Citizens or Permanent Residents (Green Card holders) only.
• Education: Bachelor’s degree in Computer Science, Information Systems, or a related field (or equivalent experience).
• Flexibility: Ability to participate in on-call rotations and occasional after-hours support for critical incidents.

Desired Qualifications

• Experience with POS, order management, or commission systems.
• Knowledge of AWS/Azure cloud hosting and CI/CD pipelines.
• Certifications: ITIL Foundation, PMP, or SQL certifications.
• Understanding of PCI compliance and data privacy regulations.

Sesheng LLC and our enterprise client provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

RPA Developer (UiPath)

Remote (Toms River, NJ)

About the Role:

We are seeking a talented RPA Developer with a strong focus on UiPath to join our team. You will play a crucial role in automating complex processes within our Logistics and Transportation projects. Your expertise in UiPath, coupled with a deep understanding of business processes, will be instrumental in delivering efficient and scalable automation solutions.

Responsibilities:

• Design, develop, and deploy robust RPA solutions using UiPath.
• Analyze complex business processes to identify automation opportunities.
• Develop efficient workflows, custom activities, and integrations.
• Troubleshoot and resolve technical issues.
• Collaborate with business analysts and process owners to gather requirements and ensure solution alignment.
• Participate in code reviews and provide constructive feedback.
• Work with high-profile stakeholders and executive change agents to drive adoption and change management.

Qualifications:

• 5+ years of overall IT experience
• 1+ years of experience in RPA development using UiPath
• Strong understanding of RPA concepts, including automation, bot development, and deployment
• Proficiency in UiPath Studio, Orchestrator, and Robot
• Experience in automating complex processes in Logistics and Transportation industries
• Knowledge of SQL, Excel, and other relevant tools
• Strong problem-solving and analytical skills
• Excellent communication and interpersonal skills
• Ability to work independently and as part of a team
• Experience working with high-profile stakeholders and executive change agents (preferred)

What We Offer:

• Flexible work arrangements
• Opportunities for professional development and growth
• A collaborative and innovative work environment

If you are passionate about RPA and eager to contribute to the automation of critical business processes in Logistics and Transportation, we encourage you to apply.

Sesheng is an equal opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We are committed to creating an inclusive environment for all employees.

Software Engineer (multiple positions)

Philadelphia, PA (Hybrid)

Candidates must be within a commutable distance or willing to relocate.

Contract

We are seeking skilled and experienced Software Engineers to contribute to the development and extension of the  ROCI big data platform/graphDB. This role focuses on enabling syndication of the platform and involves working with a variety of cutting-edge technologies. The ideal candidate will have a strong background in data engineering and a passion for building scalable and robust systems. Candidates must be within a commutable distance of Philadelphia or willing to relocate.

Responsibilities:

• Develop and extend the ROCI big data platform/graphDB to support platform syndication.
• Design, develop, and implement solutions using Neo4j graph database.
• Build and maintain ETL pipelines using Databricks.
• Automate AWS pipelines.
• Develop and maintain APIs using Django, ECS, and EKS.
• Collaborate with other engineers and stakeholders to deliver high-quality solutions.
• Participate in code reviews and contribute to best practices.

Required Skills:

• Strong experience with Neo4j graph database.
• Proficiency in Databricks ETL development.
• Experience with AWS pipeline automation.
• Hands-on experience with ECS, EKS, and Django-based API development.
• Solid understanding of data engineering principles and practices.
• Excellent problem-solving and communication skills.

Interview Process:

Interviews will be conducted via Microsoft Teams.

Sesheng is an equal opportunity employer and values diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We are committed to creating an inclusive environment for all employees.

Test Automation Lead Engineer

Central NJ - Hybrid

We are seeking a talented Test Automation Engineer. As a Test Automation Engineer, you will play a crucial role in ensuring the quality and reliability of software products. You will be responsible for designing, developing, and executing automated tests to identify and resolve defects early in the development process.

About the Role

Design, develop, and execute comprehensive test automation scripts using industry-standard tools and frameworks (Selenium, Appium, JUnit / TestNG). Collaborate with development teams to understand product requirements and translate them into effective test cases. Identify and analyze test automation opportunities to improve efficiency and effectiveness. Maintain and enhance existing test automation frameworks and scripts. Troubleshoot and resolve issues related to test automation. Analyze test results, generate detailed reports, and track defects. Stay up-to-date with the latest testing methodologies, tools, and technologies.

Responsibilities

• Design, develop, and execute comprehensive test automation scripts using industry-standard tools and frameworks (Selenium, Appium, JUnit / TestNG).
• Collaborate with development teams to understand product requirements and translate them into effective test cases.
• Identify and analyze test automation opportunities to improve efficiency and effectiveness.
• Maintain and enhance existing test automation frameworks and scripts.
• Troubleshoot and resolve issues related to test automation.
• Analyze test results, generate detailed reports, and track defects.
• Stay up-to-date with the latest testing methodologies, tools, and technologies.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field.
• Strong programming skills in one or more programming languages (Java, Python, C#).
• Experience with test automation frameworks (Selenium, Appium, JUnit / TestNG).
• Knowledge of software testing methodologies and best practices.
• Ability to work independently and as part of a team.
• Strong problem-solving and analytical skills.
• Excellent communication and documentation skills.

Preferred Qualifications

• Experience with API testing and test automation tools (Postman, Rest-Assured).
• Knowledge of cloud-based testing platforms (AWS, Azure, GCP).
• Experience with performance testing and load testing tools.
• Certification in software testing (ISTQB).

We are an Equal Opportunity Employer. We value diversity and are committed to building an inclusive work environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Senior AI Engineer

Fulltime

Location: Central NJ - Hybrid

4 days per week onsite.

We are building a team of innovative Software Engineers to develop cutting-edge solutions for top Generative AI (GenAI) use cases. We're looking for a Full Stack AI Developer with a passion for leveraging AI, machine learning, and agentic workflows to solve complex automation challenges. This role will have a specific focus on applying GenAI to Radio Access Network (RAN) and 5G use cases.

Key Responsibilities

• Design, develop, and deploy production-grade full-stack solutions with a strong emphasis on AI and machine learning.
• Build and maintain microservices and APIs using Java.
• Develop user interfaces and front-end components using Angular.
• Analyze RAN data elements and build data pipelines.
• Create, train, and deploy machine learning and GenAI models.
• Work within a modern tech stack that includes Python, Java, Angular, Palantir Foundry, LangChain, LangGraph, and Microsoft AutoGen.
• Collaborate with a team of engineers to build and implement agentic workflows and LLM techniques.

Required Skills & Experience

• 5+ years of experience in software engineering.
• Proficiency in both Java (for back-end development) and Angular (for front-end development).
• Demonstrated experience with AI-related projects, including but not limited to:
• Generative AI (GenAI)
• Large Language Models (LLMs)
• Machine Learning
• Deep Learning
• Agentic Workflows (preferred)

Nice to Have Skills & Experience

• PhD in Computer Science, Mathematics, or Statistics.
• Deep experience with RAN or Telecom Network data.
• Experience with Palantir Foundry, Deep, and AI platforms.
• Experience with LangChain, LangGraph, and Microsoft AutoGen.

We are an equal-opportunity employer and are committed to creating a diverse and inclusive workplace. We do not discriminate on the basis of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status

Generative AI/ LLM Fine-tuning and Agentic AI Engineer

USA - Remote

Full time (W2 only)

Key Responsibilities

• LLM Customization: Design, execute, and manage the fine-tuning of Large Language Models (LLMs) for specific enterprise tasks and domain-specific knowledge.
• Agentic System Development: Architect, develop, and integrate Agentic AI systems and complex Multi-Agent frameworks to solve business problems and automate workflows.
• Platform Implementation: Utilize Python and leverage ML/DL and Data Science principles to build, test, and deploy GenAI solutions on cloud platforms, primarily AWS.
• Data Pipeline Integration: Apply Data Engineering skills to ensure high-quality data collection, transformation, and management to support model training and fine-tuning processes.
• Project Execution: Collaborate within an Agile/Scrum environment, applying Analytical and Creative Thinking to rapidly iterate on prototypes and deliver production-ready AI capabilities.
• Collaboration & Reporting: Communicate technical findings, progress, and recommendations clearly to both technical and non-technical stakeholders.

Required Qualifications

1. Proven, solid experience in Generative AI (GenAI) implementation.
2. Direct experience with LLM fine-tuning techniques and frameworks.
3. Demonstrated ability to develop and deploy Agentic AI and Multi-Agent systems.
4. Expert-level proficiency in Python.
5. Strong foundational knowledge of Machine Learning and Deep Learning algorithms and practices.
6. Familiarity with cloud services, particularly AWS.
7. Experience in Data Engineering or robust data pipeline development for ML applications.
8. Comfortable operating within an Agile/Scrum development methodology.
9. Exceptional Communication skills and a strong mindset for Analytical and Creative problem-solving.

We are an Equal Opportunity Employer. We value diversity and are committed to building an inclusive work environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Inside Sales Executive

Kochi, Kerala, India (Remote)

For North American market

We are seeking a dynamic and results-oriented Sales Executive to drive new business growth for our innovative technology services and product offerings. As a key member of our sales team, you will be responsible for identifying, qualifying, and closing deals with potential clients. This is an exciting opportunity to work with cutting-edge technology and contribute to the company's continued success.

Key Responsibilities:

• Prospecting and Lead Generation: Identify and prioritize potential clients through various channels, including cold calling, email, and social media.
• Develop and execute targeted sales strategies to generate qualified leads.
• Build and maintain a robust pipeline of opportunities.
• Sales Process: Effectively communicate the value proposition of our software products and licenses to prospective clients.
• Conduct product demonstrations and presentations to highlight key features and benefits.
• Negotiate contracts and pricing to maximize revenue and profitability.
• Close deals and ensure timely contract execution.
• Customer Relationship Management: Build strong relationships with clients and maintain a high level of customer satisfaction.
• Proactively address customer concerns and issues.
• Identify upselling and cross-selling opportunities.
• Sales Forecasting and Reporting: Accurately forecast sales and pipeline activity.
• Prepare regular sales reports and performance metrics.
• Analyze sales data to identify trends and opportunities.

Qualifications:

• 5+ years of experience in software sales, preferably in the North America market.
• Proven track record of achieving sales targets and exceeding quotas.
• Strong understanding of the sales process and pipeline management.
• Excellent communication and presentation skills, both verbal and written.
• Ability to build rapport and trust with clients at all levels.
• Strong negotiation and closing skills.
• Proficiency in sales CRM and sales enablement tools.
• A self-starter with a strong work ethic and a passion for sales.

If you are a highly motivated and results-driven individual with a passion for technology, we encourage you to apply. This role work remotely in the EST time zone from 9 am - 5 pm.

Senior Data Warehouse Architect

AWS and Snowflake

We are assisting one of our esteemed enterprise clients, a global retail leader, in their search for a highly skilled and experienced Senior Data Warehouse Architect. This critical role will play a pivotal part in driving the company's data warehousing transformation and modernizing their data infrastructure.

Responsibilities:

• Lead the design, development, and implementation of enterprise-grade data solutions leveraging cloud technologies, primarily AWS, with a strong focus on Snowflake.
• Architect and implement data pipelines, data lakes, and data warehouses to support business intelligence, data science, and machine learning initiatives.
• Develop and maintain data models, schemas, and metadata repositories.
• Ensure data quality, security, and compliance with industry best practices and regulatory requirements.
• Collaborate closely with data engineers, data scientists, business analysts, and other stakeholders to understand business requirements and translate them into technical solutions.
• Mentor junior team members and provide guidance on best practices in data architecture and engineering.
• Stay abreast of the latest advancements in data technologies and industry trends.
• Effectively communicate technical concepts to both technical and non-technical audiences.
• Work collaboratively with team members across different cultures and time zones.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 8+ years of experience as a Data Architect or a similar role.
• Proven expertise in designing and implementing data warehousing solutions on AWS, with a strong emphasis on Snowflake.
• Deep understanding of data modeling techniques (dimensional modeling, data vault) and data warehousing best practices.
• Strong experience with SQL, Python, and other scripting languages.
• Experience with data integration tools and technologies (ETL/ELT tools, data pipelines).
• Experience with data governance and data quality initiatives.
• Excellent communication, interpersonal, and presentation skills.
• Ability to work independently and as part of a team.
• Strong analytical and problem-solving skills.
• Experience working in an agile environment is a plus.
• Experience with cloud-native technologies (AWS services like S3, Redshift, EMR) is a plus.

Benefits:

• Competitive salary and benefits package.
• Opportunity to work on challenging and impactful projects.
• Collaborative and supportive work environment.
• Opportunity to learn and grow within a global organization.

Sesheng is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Location: Onsite in Reston, VA (5 days per week)

Duration: 12+ Months Contract

Sesheng Company is a dynamic and growing technology solutions provider. We are partnering with a key federal client to build and enhance critical applications. This is an exciting opportunity to contribute to impactful projects within the federal space.

Project Overview:

We are seeking multiple highly experienced Senior Java Full Stack Developers to join our team onsite in Reston, VA. You will be instrumental in designing, developing, and maintaining complex applications utilizing a wide range of cutting-edge technologies, primarily within an AWS cloud environment.

Responsibilities:

• Design, develop, and maintain enterprise-level Java full-stack applications.
• Lead and contribute to the development of microservices architecture.
• Implement and utilize messaging and data-streaming platforms.
• Take a hands-on approach to designing and developing solutions leveraging AWS technologies.
• Utilize strong development skills in Angular, Java, J2EE, Spring, REST APIs, and related server-side technologies.
• Work extensively with AWS cloud services including Lambda, ECS, Kinesis, DynamoDB/Aurora, Redshift, NodeJS, and more.
• Participate in data modeling and database design.
• Write and execute SQL queries and work with other data languages.
• Implement and maintain continuous integration and continuous delivery (CI/CD) pipelines using tools like Git, Jenkins, and JIRA within an Agile Scrum environment.
• Collaborate effectively with cross-functional teams.
• Contribute to technical documentation.

Mandatory Expertise/Experience:

• 10+ years of experience in Java Full Stack development at a senior level.
• 5+ years of hands-on experience in microservices development.
• Proficiency in messaging and data-streaming platforms.
• Strong hands-on development experience designing and developing with AWS technologies.
• Strong hands-on development experience in Angular, Java, J2EE, Spring, and REST APIs.
• Extensive experience with AWS cloud development, including but not limited to: Lambda, ECS, Kinesis, DynamoDB/Aurora, Redshift, and NodeJS.
• Experience in data modeling and/or designing databases.
• Proficiency in SQL and other data languages.
• Expertise in continuous integration and continuous delivery (CI/CD) with tools like Git, Jenkins, and JIRA within an Agile Scrum environment.

Preferred Qualifications:

• Candidates local to the DC metro area are highly preferred due to the onsite nature of the role.

Work Location: Onsite in Reston, VA (5 days per week).

If you possess the extensive Java full-stack and AWS experience required for this exciting opportunity with our federal client, we encourage you to apply. Local candidates to the DC metro area are strongly encouraged to apply due to the onsite requirement.