Top 61 javascript developer Jobs in o'fallon, mo

Sr Software Engineer - Backend
Augustine Institute Inc —Florissant, MO
- Full-time
- Office
- Bachelor's degree
- Experience equivalent to degree accepted
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IBM i Developer — RPG / Business Applications
Grimco —Sunset Hills, MO
- Online Application
- Hybrid work
- Mid-level
- 3 years
- SQL
- Profit sharing
- Paid parental leave
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9d
Senior Java API Developer
CGI Group, Inc. —United States
- $57,100 - $154,300 a year
- Writing skills
- Office
- Mentoring
- Paid parental leave
- Paid holidays
5d

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Senior Developer
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IBM training and certification support. Familiarity with prototype keywords, data structures, and modern procedure-based program design.
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Sr Software Engineer - Backend

Augustine Institute Inc -
Florissant, MO

Quick Apply

Job Details

Full-time

Qualifications

Cloud identity and access management (IAM)
Data compliance
Data Integration (Data management)
Authorization controls implementation
Node.js
IT user and group management
Amazon Simple Notification Service (SNS)
SOC 2
CCPA
Amazon CloudFront
Content delivery networks
Infrastructure architecture design
Identity and access management (IAM) architecture design
Cloud compliance
S3
Cloud Architecture Design (Architecture design skills)
Amazon Simple Queue Service
Amazon VPC
Access control management
Real-time data processing implementation
RDS database
TypeScript
Amazon Kinesis
Virtual Private Clouds
NGINX
Route 53
Identity & access management
Stripe payment processing

Full Job Description

Position: Senior Software Engineer - Backend (onsite, Florissant, MO)

Schedule: Full Time

Reporting to: VP Technology

Position Summary

The Augustine Institute seeks a Senior Backend Engineer to build and maintain the server-side systems that power its digital platforms. This role is primarily responsible for creating and managing cloud infrastructure for our customer-facing platform, developing application and back-end logic, managing complex identity and authorization systems, and ensuring secure, scalable, and compliant back-end operations across the organization’s technology ecosystem.

Specific duties are listed below, but may not be all-inclusive.

Qualifications

Significant, demonstrable, and proven experience in:

Managing complex identity and authorization models for internal and user-facing applications, including SSO, RBAC, ABAC, and ReBac (Zanizbar-style) authorization
Keycloak for Identity, OPA (Open Policy Agent), and/or similar policy creation and enforcement systems
Microsoft-based authentication and authorization
AWS Cloud Architecture
Cloud networking (Route 53, Cloudflare, AWS VPCs)
Secure development at all levels, and defense in depth
Transactions, orders, subscriptions, entitlements, and resource provisioning
Real-time and event-driven architecture / asynchronous messaging
Building and managing ETL/ELT pipelines and batch data processing
Developing in compliance with SOC 2 Type II and privacy requirements (GDPR/CCPA)

Must-know technologies and tools:

Nest.js and Node, TypeScript
AWS (SNS, SQS, SES, RDS, S3, CloudFront, Route53, Aurora)
Keycloak, nginx, Redis / ElastiCache / Upstash
Mux or similar video infrastructure
Stripe and in-app payment systems for mobile and web

Experience with or strong understanding of (preferred):

OpenFGA and/or graph databases (Neo4j, Neptune)
New Relic and/or DataDog
AWS Firehose, Kinesis
Search tools such as Typesense, Meilisearch, Algolia, or Elasticsearch
Kubernetes
Bachelor’s degree or equivalent practical experience

Skills and Abilities

Ability to identify when niche specialists are needed and effectively delegate work to contractors, ensuring output meets quality standards and includes sufficient knowledge transfer for ongoing in-house maintenance
Very hands-on while also able to look at things holistically to ensure back-end technology works together in as cost-effective a way as reasonably possible
Comfortable serving as the primary AWS root user and administrator, or overseeing that role as applicable
Platform and product mindset
Very comfortable with infrastructure as code
Commitment to demonstrate consistently the Augustine Institute’s core values including:
- Humility – We serve the Augustine Institute Mission with humility and a service mind-set.
- Collaboration – We work together as a united Body of Christ.
- Innovation – We encourage being creative and demonstrating a clever mindset.
- Excellence – We strive in everything we do to win souls for Christ.

Physical Demands

While performing the duties of this job, the employee is regularly required to perform stooping, kneeling, crouching, reaching, standing, walking, lifting, typing and use of office equipment, talking, hearing, seeing, and repetitive motions.

Work Environment

While performing the duties of this job, the employee will typically work in a climate-controlled office setting.

Quick Apply

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javascript developer jobs in o'fallon, mo

Sr Software Engineer - Backend

IBM i Developer — RPG / Business Applications

Senior Java API Developer

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