Sr AI Engineer / Data Scientist
Koantek LLC
Chesterfield, United States | Posted on 04/07/2026
Location: United States – Remote
Employment Type: Full-Time and Contract
We are seeking an experienced and highly technical Data Scientist to join our customer-facing consulting team. This remote role requires a blend of advanced Machine Learning (ML) expertise, deep knowledge of MLOps principles, and a proven track record in client-facing implementation.
Key Responsibilities
- Serve as a primary technical consultant, leading and executing end-to-end ML project implementations directly with clients, translating complex business problems into robust technical solutions.
- Exhibit excellent communication, presentation, and stakeholder management skills to clearly articulate technical findings, proposals, and project status to both technical and non-technical audiences.
- Design, build, and maintain production-grade ML pipelines, focusing on continuous integration, continuous delivery (CI/CD), and advanced MLOps practices to ensure reliability and scalability of models.
- Implement and optimize cutting-edge Generative AI and NLP applications, demonstrating hands‑on experience with technologies such as Retrieval Augmented Generation (RAG) and Large Language Models (LLMs) in a production setting.
- Manage underlying solution infrastructure, demonstrating proficiency in technologies such as Docker, pipeline orchestrators, and database systems.
- Leverage expertise in distributed computing frameworks, specifically in scalable machine learning and high-performance data processing (e.g., using technologies like Apache Spark).
- Contribute to the strategic growth of the ML Practice Team, including participation in technical assignments and knowledge transfer activities.
- Ensure all client engagements and training activities are properly documented and reported via designated partner platforms.
Required Qualifications
- 4+ years of hands‑on professional experience developing, deploying, and managing Machine Learning models, with a mandatory requirement for productionizing and maintaining models in a live environment.
- 3+ years of experience in a customer‑facing consulting or solutions architect role, focused on technical implementation and delivery.
- Excellent verbal and written communication skills for effective client and internal team interaction.
- Expertise in MLOps lifecycle management, including model versioning, testing, monitoring, and automated deployment best practices.
- Demonstrable experience within infrastructure management, encompassing containerization (Docker) and data pipeline orchestration.
- Deep understanding of programming for data‑intensive and scalable ML applications.
- Proven experience in deploying and managing Generative AI and NLP solutions for client applications.
- Hands‑on experience with modern ML platform stacks, such as Databricks MLOps Stacks.
Preferred Qualifications
- Knowledge of specific tools and techniques used in scalable machine learning and large‑scale data processing.
- Demonstrated commitment to continuous learning in emerging ML fields, such as LLMs and GenAI application architectures.
Additional Responsibilities
- Work on frontier AI and data projects with Fortune 500 companies.
- Contribute to IP, reusable accelerators, and real business impact.
- Be part of a high‑performance, engineering‑first culture.
$111.61k - $131.3k
At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life,...SeniorFull timeWork experience placementLocal area3 days per week- ...Description Job Description We are seeking an AI Developer to design, develop, and... ...performance. Build and maintain data pipelines and supporting infrastructure required... ..., Data Science, Artificial Intelligence, Engineering, or a related field; equivalent...Suggested
$45 - $62 per hour
DescriptionKforce's client in Chesterfield, MO is seeking a Data Engineer to join a global Smart Manufacturing Solutions team responsible for... ...intelligence, analytics, reporting, automation, and future AI initiatives. This position is ideal for a hands-on engineer who...Suggested$53.9 - $77 per hour
A leading technology solutions firm in Chesterfield, Missouri is seeking an experienced Data Engineer to develop and maintain big data solutions, ensuring optimal performance and stability. Key responsibilities include designing data pipelines, managing complex data types...SuggestedHourly pay3 days per week- ...DescriptionTekWissen provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering, and systems integration. Job DescriptionJob Description:Will develop code using the principles of Test Driven Development (TDD),...Senior
$53.9 - $77 per hour
Location:Chesterfield, MissouriType:ContractJob#46865Technology Partners is currently seeking a talented Data Engineer. Do you have 4-6 years of experience assembling complex data sets and building high-performing big data platforms? Let us help you make your next big career...Flexible hours3 days per week$126.82k - $149.2k
...discover what you excel at—all from Day One.Job DescriptionThe AI Red Team Lead Engineer leads the execution and evolution of offensive security... ...testing, and threat emulation exercises targeting models, data pipelines, AI-enabled applications, and supporting infrastructure...Full timeLocal area3 days per week- ...Data EngineerInsight Global is looking to add a data engineer to our client's team who is headquartered in the St. Louis area but can sit remotely. They will be responsible for moving applications from one environment to another in addition to ensuring every component...SeniorRemote work
- Job TitleBenefits (employee contribution):Health insuranceHealth savings accountDental insuranceVision insuranceFlexible spending accountsLife insuranceRetirement planAll qualified applicants will receive consideration for employment without regard to age, race, color,...Senior
- Lindenwood University is seeking a Data Engineer in Information Technology. The role involves designing and building scalable data systems,... ...university stakeholders to meet reporting needs. You will support AI readiness, maintain documentation, and help implement security...
- Lindenwood University in Saint Charles, MO seeks a Data Engineer to design and build data collection, storage, and analysis systems at scale... ...The role includes maintaining data lake infrastructure, enabling AI adoption, implementing security policies, and delivering user...
- ...Hybrid) Contract (8 months 25 days) Published 3 days ago Big Data Solutions Job Summary This position offers an exceptional... ...processes Proficiency in programming languages commonly used in data engineering Knowledge of distributed computing and parallel processing...Contract workFlexible hours
$22 - $25 per hour
Get AI-powered advice on this job and more exclusive features. This range is provided by Merge IT. Your actual pay will be based on... ...level client in Chesterfield, MO, is seeking to add an IT Support Engineer. Please see below for full details: Job Notes: 3-6+ month...Hourly payPermanent employmentContract workRemote work$63 - $90 per hour
...with hybrid on-site roles in St. Louis. Familiarity with additional JavaScript frameworks. Experience working within high-autonomy engineering teams. Strong problem-solving mindset and ability to contribute to architectural decisions. Pay: $63.00 - $90.00 /hr.We are...Senior- Job Responsibilities & RequirementsWe are seeking a Software Engineer to help design, build, and evolve software solutions for customers... ...improvement, experimentation, and leveraging modern tools—including AI-assisted development—to increase both speed and quality....Full timeTemporary workWork at officeWorldwide
$85k - $140k
Job Responsibilities & RequirementsAs a Software Engineer in MiTek’s Homebuilder division, you will help design, develop, modernize, and... ...relational database design concepts, stored procedures, queries, and data troubleshooting. Understanding of web development fundamentals...Full timeTemporary workWork at officeWorldwide- ...We are seeking a highly motivated and experienced Principal Data Scientist with strong expertise in optimization and to join our growing... ...you will be responsible for leading a team of data scientists, engineers, and machine learning engineers in developing and...Temporary workWorldwide
- A global biotechnology company is seeking a big data solutions architect in Chesterfield, MO. This role involves designing and implementing... ...4-6 years of relevant experience, a deep understanding of data engineering concepts, and strong collaborative and problem-solving skills....
$97k - $143k
Eaton’s Bussmann Division is currently seeking a Lead Design Engineer (Electrical). This is a hybrid position (3 days on-site, 2 days remote... ...lead and strategic contributor supporting fuse development for data center trends (DC4DC) and Eaton’s fastest growing protection...H1bLocal areaRemote workVisa sponsorshipRelocation package2 days per week- ...the deployment, production support, and ongoing maintenance of website platforms and cloud-based infrastructure. This role blends system administration, cloud operations, and automation engineering with a strong emphasis on data engineering and programming expertise....
- ...multiple time z onesWork within an Agile, product-driven development environ mentContinuously learn, innovate, and improve engineering pract ices Consulting Solutions and its family of companies is an equal opportunity employer, and all qualified applicants...SeniorWork at office
- ...Senior Data Warehouse DeveloperRGA is looking for results oriented, Senior Data Warehouse Developer to independently design, develop, test, implement, document, and support data warehouses, including ETL, database, and scheduling technologies and processes. In this senior...
$50 - $62 per hour
...analyzing business projects and project management? We’re hiring a Data Engineer for our company’s headquarters in Bridgeton, Missouri. If you... ...knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr...Full time- ...Consulting Solutions in Chesterfield, MO is seeking a senior full‑stack engineer to join our hybrid team. You’ll build scalable applications using React.js, Node.js, and TypeScript, with AWS cloud services and PostgreSQL. Collaborate with product and design colleagues...Senior
- KCS is seeking an experienced technology specialist in Chesterfield, Missouri. The role involves the installation, configuration, and management of technology for client infrastructures. Candidates should have over 10 years of relevant experience, particularly with Windows...Senior
$130k - $150k
A reputable Public Accounting firm in the area is looking to add a Sr. Tax Manager to their team. This stable and growing firm offers clients valuable knowledge and expertise in tax. Due to the recent growth of the firm, there is an opportunity for a Sr. Tax Manager to...Senior- ...Job Description Job Description Senior Mechanical Design Engineer Location: St. Louis, MO Type: Full-Time About Align Production Systems At Align Production Systems, we engineer solutions that most companies can’t imagine — and then we build them. We...SeniorFull time
$87.1k - $157.45k
...impact? Leidos is seeking a talented Mid-Level Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community... ..., APIs, and web-based applications that support GEOINT data access, visualization, and dissemination. You will contribute to...Contract workLocal areaImmediate start- Concero is seeking a Systems Administrator, IT Operations, to oversee enterprise infrastructure across Windows Server environments, AD/Group Policy, virtualization, and cloud services. You will help drive modernization initiatives and partner with cross-functional teams...Senior
$105.4k - $124k
...career. Try new things, learn new skills and discover what you excel at—all from Day One.Job DescriptionThe Infrastructure Data Analytics Engineer is responsible for acquiring, transforming, integrating, and analyzing data from infrastructure, platform, cloud, and enterprise...Full timeLocal area3 days per week
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr AI Engineer / Data Scientist. Be the first to apply!
- senior lead project manager Chesterfield, MO
- senior network engineer remote Chesterfield, MO
- senior accountant controller Chesterfield, MO
- senior manager executive compensation Chesterfield, MO
- senior manager accenture Chesterfield, MO
- remote senior project manager Chesterfield, MO
- srs Chesterfield, MO
- senior manager pmo Chesterfield, MO
- senior accountant part time Chesterfield, MO
- senior database analyst Chesterfield, MO



