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Software Engineer Hiring Event Jobs in Missouri (NOW HIRING)

Merck Group

Staff Software Engineer

Saint Louis, MO · On-site

$110K - $185K/yr

This role is software engineering first, with a strong emphasis on designing reliable systems that ... Distributed systems: event-driven architectures, including Kafka * Orchestration Frameworks:

Mastercard, Inc.

Senior Software Engineer - Java

O Fallon, MO · On-site

$116K - $153K/yr

Title and Summary Senior Software Engineer - Java Overview: Mastercard's Enterprise Credit Risk ... event-driven integrations to enable scalable application architectures. • Collaborate with ...

MasterCard

Senior Software Engineer - Java

O Fallon, MO · Hybrid

$116K - $153K/yr

Design and implement RESTful APIs, microservices, and event-driven integrations to enable scalable ... Apply strong software engineering practices, including object-oriented design, design patterns ...

ApplyMint

Software Engineer

Independence, MO · On-site

$100 - $125/hr

... seeks a Software Engineer at our facility in Independence, MO. The successful candidate is ... Event Recorder product line. This position will works closely with product management and ...

The Timberline Group

Senior Software Engineer

Saint Louis, MO · On-site +1

$119K - $157K/yr

We are looking for a Senior Software Engineer to produce and implement functional software ... Familiarity with Event Driven Architectures * Extensive experience in designing and implementing ...

Work Life Limbo

Principal Software Engineer

Chesterfield, MO · On-site

$133K - $179K/yr

Seeking a Principal Software Engineer to build and modernize digital commerce and enterprise ... Familiarity with event-driven and API-first architectures. * Awareness of emerging technologies and ...

Mastercard, Inc.

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology ... Event Driven Framework, Full APIs and JSON/SOAP based API. - SQL, Multi-threading, Message Queuing ...

BAI

Advanced Software Engineer

Saint Louis, MO · On-site +1

$85K - $115K/yr

Advanced Software Engineer Chicago, IL Reports To: Director, Product Development & Operations BAI ... Our industry-leading offerings include peer sharing events, thought leadership, learning and ...

Biomerieux

Lead Software Engineer

Hazelwood, MO · On-site

The Senior Software Engineer works within established architectural frameworks, enhances CI/CD and ... Contributes to the design and implementation of multi-tier, distributed, and event-driven systems ...

bioMérieux

Lead Software Engineer

Hazelwood, MO · On-site

The Senior Software Engineer works within established architectural frameworks, enhances CI/CD and ... Contributes to the design and implementation of multi-tier, distributed, and event-driven systems ...

bioMerieux Inc.

Lead Software Engineer

Hazelwood, MO · On-site

The Senior Software Engineer works within established architectural frameworks, enhances CI/CD and ... Contributes to the design and implementation of multi-tier, distributed, and event-driven systems ...

bioMerieux

Lead Software Engineer

Hazelwood, MO · On-site

The Senior Software Engineer works within established architectural frameworks, enhances CI/CD and ... Contributes to the design and implementation of multi-tier, distributed, and event-driven systems ...

MasterCard

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

Title and Summary Senior Software Engineer Who is Mastercard? Mastercard is a global technology ... Event Driven Framework, Full APIs and JSON/SOAP based API. - SQL, Multi-threading, Message Queuing ...

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Showing results 41-60

All JobsSoftware Engineer Hiring Event JobsSoftware Engineer Hiring Event Jobs in Missouri

Software Engineer Hiring Event information

See Missouri salary details

$59.6K

$138.4K

$192.8K

How much do software engineer hiring event jobs pay per year?

As of Sep 7, 2026, the average yearly pay for software engineer hiring event in Missouri is $138,378.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,600.00 and $162,300.00 per year, depending on experience, location, and employer.

What is the difference between Software Engineer Hiring Event vs Software Developer Hiring Event?

AspectSoftware Engineer Hiring EventSoftware Developer Hiring Event
Required CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS or related field, coding skills
Work EnvironmentTech companies, startups, corporate IT teamsTech companies, startups, corporate IT teams
Employer & Industry UsageCommonly used in tech hiring events for engineering rolesOften used in hiring events for development roles
Search & Comparison IntentPeople comparing engineering roles in hiring eventsPeople interested in developer roles at hiring events

Both roles often require similar educational backgrounds and work environments. The main difference lies in the job titles used by employers and the specific focus of the roles, with 'Software Engineer' often implying a broader scope of responsibilities compared to 'Software Developer'.

What are popular job titles related to Software Engineer Hiring Event jobs in Missouri?

For Software Engineer Hiring Event jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Software Engineer Hiring Event jobs in Missouri look for?

The top searched job categories for Software Engineer Hiring Event jobs in Missouri are:

What cities in Missouri are hiring for Software Engineer Hiring Event jobs?

Cities in Missouri with the most Software Engineer Hiring Event job openings:

Software Engineer Hiring Event jobs near you
Infographic showing various Software Engineer Hiring Event job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 3% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $138,378 per year, or $66.5 per hour.

Staff Software Engineer

Merck Group

Saint Louis, MO • On-site

$110K - $185K/yr

Full-time

Medical, Retirement, PTO

Re-posted 17 days ago

Job description

Work Your Magic with us! Start your next chapter and join MilliporeSigma.
Ready to explore, break barriers, and discover more? We know you've got big plans - so do we! Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us.
This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US.
Your Role:
We are looking for a Staff Applied AI Engineer to build scalable, production-grade backend applications that leverage large and complex datasets. This role is software engineering first, with a strong emphasis on designing reliable systems that ingest, process, and serve data to power modern applications and AI-driven solutions.
You will work closely with product managers, software engineers, data scientists, and ML engineers to build robust backend services, data-intensive applications, and production AI systems. Success in this role requires strong software engineering fundamentals, practical experience working with data throughout its lifecycle, and the ability to design systems that are scalable, maintainable, and reliable in production.
Essential Job Functions:
  • Lead technical strategy for AI/LLM systems across multiple products
  • Architect retrieval, orchestration, agentic, and evaluation systems that run reliably in production
  • Set the standards for AI safety, evaluation, observability, and responsible rollout in a regulated context
  • Mentor Junior-level engineers into strong AI engineers; Employ AI Native development skills to multiply the productivity (Claude, etc.)
  • Lead the frontier: evaluate new models, techniques, and tools, and bring the right ones into the team
  • Design, develop, and maintain scalable Python applications and backend services.
  • Build systems that ingest, validate, transform, and manage structured and unstructured data in production environments.
  • Design data models and storage solutions that support scalable, high-performance applications.
  • Develop reusable components for data processing, validation, enrichment, and feature generation.

Who You Are
Minimum Qualifications:
  • Bachelor's degree in Computer Science, Engineering, Data Science, or a related quantitative field.
  • At least 3 years of hands-on experience in machine learning, data science, search relevance, or ranking systems.

Preferred Qualifications:
  • At least 5 years of software engineering experience, with deep recent time leading production AI/LLM systems
  • Proven expertise in Python and ML frameworks (MLFlow, TensorFlow, PyTorch, Scikit- learn, or equivalent).
  • Strong background in statistical analysis, data exploration, and working with large-scale datasets.
  • Experience with feature engineering, data preprocessing, and data
  • Seasoned hands-on coder; still writes production Python regularly
  • Seasoned system designer for AI systems at scale - retrieval, agents, evaluation, latency, and cost, vector databases/pipelines
  • Strong experience building and maintaining production-grade backend applications.
  • Experience designing and developing RESTful APIs and distributed systems.
  • Strong SQL skills and experience working with relational databases; familiarity with NoSQL databases or modern data storage technologies is a plus.
  • Solid understanding of data engineering fundamentals, including data quality, validation, transformation, modeling, and efficient storage.
  • Experience designing systems that process large datasets reliably and efficiently.
  • Experience with cloud platforms such as Google Cloud Platform (GCP) or AWS.
  • Experience using Docker, Git, CI/CD pipelines, automated testing frameworks, and modern software engineering best practices.
  • Core engineering stack
  • Languages: Python, REST API, Pandas, NumPy
  • Cloud and infrastructure: AWS Services and/or GCP, Kubernetes, Bedrock
  • Distributed systems: event-driven architectures, including Kafka
  • Orchestration Frameworks: LangGraph, LangChain, AirFlow, etc.
  • Vector Databases like Qdrant

Nice to have Skills:
  • Experience with Kubernetes and container orchestration.
  • Familiarity with event-driven architectures and messaging platforms such as Kafka.
  • Familiarity with ML model deployment and inference pipelines

Location
This role can be based in either our St. Louis, MO or Burlington, MA office and requires a weekly onsite presence
Pay Range for this position: $110,500 - $185,900. The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click here: https://careers.emdgroup.com/us/en/benefits
What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress!
Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!

Apply