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Senior Full Stack Developer

Hybrid - Georgia - Developer

Hollstadt Overview

Hollstadt Consulting is a management and technology consulting firm dedicated to placing professionals at engagements where they will excel. When you work with us, you'll work with a refreshingly real company led and staffed by seasoned experts who are also down-to-earth, good people. We're committed to treating you with respect and helping you achieve your career aspirations.

Since 1990, Hollstadt has been a trusted partner to more than 150 domestic and global companies and has successfully completed over 2,000 projects. Our continued growth has created challenging and rewarding opportunities for accomplished IT and Business Consultants. Hollstadt Consulting is an equal opportunity employer including disability/veteran.

Job Description

The Senior Full Stack Developer position has multiple years of software development experience with recent hands-on experience working with AWS services as a developer. Candidate must have a bias for action and be capable of system level thinking, as well as have excellent written and verbal skills with the ability to communicate effectively with all levels of employees and management. Additionally, candidate must be a self-learner with the ability to pick up new technologies and provide tangible results.


  • This position will partner with Data Scientists and Data Engineers to operationalize machine learning and optimization models that deliver new insights to the business.
  • Build data APIs and data delivery services that support critical operational and analytical applications for the client's internal business operations, customers, and partners.
  • Take responsibility for ensuring that model code, data pipelines, APIs, and user interfaces are developed and deployed successfully into production.
  • Troubleshooting issues that arise and supporting production applications.
  • Continuously integrate code into the client's on premise and AWS cloud environments.
  • Transform data science prototypes into “production-ready” software products.
  • Ensure a good data flow between database and backend systems.
  • Optimize solutions for performance and scalability.
  • Ensure that the the client's methodology, standards, and procedures are implemented.
  • Ensure that solutions meet the customers' business goals and that customer satisfaction with the project and conclusion is high.
  • Coordinate activities with internal and external technology service providers.
  • Consult within project team members, other teams, and outside vendors or consultants to ensure product integrity.
  • Coach and mentor other developers on the team.


  • BS/MS degree, preferably in a technical or scientific field.
  • 5-7 years of hands-on experience designing, developing, integrating, and running business, big data and/or data science applications.
  • 1-2+ years of hands-on experience working with AWS as a developer.
  • Experience developing Angular applications.
  • Experience developing with Python 3.
  • Experience working with AWS services with an emphasis on managed services such as Lambda, DynamoDB, SQS, EventBridge, Step Functions, Aurora, S3, and API gateway.
  • Experience developing infrastructure-as-code using AWS tools (e.g., Cloud Development Kit, Cloud Formation).
  • Experience with automating application deployment, continuous delivery, and continuous integration (Git, GitLab, Jenkins).
  • Experience using Agile/Scrum methodologies.
  • Experience with backlog management tools (e.g., VersionOne, Jira).
  • Strong problem-solving skills and capability to understand and set direction for complex technology integration.

Preferred Qualifications:

  • Functional knowledge of the airline business or airline IT processes.
  • An eye for detail.
  • The client develops both strategic and tactical plans that create a safety-conscious environment resulting in employee safety and well-being.

Client Vaccination Policy:

  • Newly hired contractors/contingent workers are required to be vaccinated if they work at or at any time are required to be at a client location.
  • By agreeing to be submitted to this role, you agree to comply with the Clients’ vaccination requirements.

Benefits + Perks

Comprehensive Benefit Plan

Hollstadt offers a competitive and comprehensive benefit package which includes Medical, Dental, Vision, Long Term/Short Term Disability, and Life Insurance. With three different medical plans to choose from, you can enroll in the coverage you need from single to family, or anywhere in between!

Remarketing Process

Hollstadt is based on retention and relationships. We get to know your strengths and career wishes throughout your assignment and then start remarket discussions 6-8 weeks prior to your end date. By being proactive, we are able to keep your down time between assignments as short as possible, unless you choose otherwise.

Professional Development

Hollstadt offers free bi-weekly training courses for our consultants as well as on-demand access to past sessions through our consultant portal. Trainings give our consultants the continuing education they need to excel on their projects.

401k + Matching

One popular benefit is our 401(k) match on the first 4% of your contributions. Hollstadt wants to help you reach your long-term financial goals and understands that planning for your future is critical. Consultants also have access to support from a Financial Advisor.

Bonus Opportunities

We appreciate and reward loyalty. Join Hollstadt, stay for 5 years, and we’ll give you a $5,000 Longevity Award bonus! Additionally, we know great talent knows other great talent. If you are on contract with Hollstadt and refer one of your connections who gets placed, we’ll pay you $1,000!

Ongoing Support & Networking

We have made a significant investment in building a support program for our consultant team - so you never have to feel like you are going it alone. We also have a Consultant Coach program which acts like a 'work buddy' to provide a safe ear for questions or concerns at your client site.