Back End Developer Jobs in Missouri
Back End Developer jobs in Missouri are in steady demand, concentrated in financial technology, healthcare IT, and enterprise software sectors, with openings at every level from junior developer to principal engineer. Kansas City and St. Louis anchor most of the hiring activity, with Columbia adding a smaller but consistent stream of openings tied to university and insurance tech. Companies like Cerner (now Oracle Health), Edward Jones, and H&R Block maintain large engineering teams in Missouri and hire back end developers regularly. The most sought-after specialties are cloud-native development, API architecture, and microservices engineering. Find a role that fits below and apply directly.
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Freedom Technology Solutions Group is seeking a Software Engineer (Backend Developer) to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and development, modernization of existing applications and services, and operations and sustainment. The role focuses on driving the client's adaptation of higher levels of automation and operational efficiency through agile development methodologies, rapid prototyping, and modern technology stacks. The Senior Backend Developer provides comprehensive knowledge across multiple backend and cloud technologies, leading major assignments and guiding project outcomes. Functions as a technical expert and may lead teams of developers.
Responsibilities:
- Lead the design, development, and deployment of enterprise-scale backend services.
- Architect and optimize secure DevSecOps pipelines and automated testing frameworks.
- Direct the migration, scaling, and modernization of applications in AWS environments.
- Drive geospatial solution integration across enterprise applications.
- Define technical standards, coding guidelines, and best practices.
- Supervise development teams and provide technical mentorship.
- Evaluate performance results and recommend project-wide improvements.
- Support proposal writing, technical white papers, and client briefings.
QUALIFICATIONS
- 9–13 years of backend development experience.
- Expert proficiency in Java, JavaScript, and/or Python.
- Proven leadership in DevSecOps adoption and Agile/SAFe development frameworks.
- Advanced AWS expertise, including architecture and deployment of containerized applications.
- Deep experience with geospatial systems and enterprise integration.
- Strong ability to plan, manage, and deliver complex technology assignments.
- Using GitLab for code source repository and using GitLab CI/CD.
- Developing customized code, scripts, modules, macro procedures, or libraries for specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, C++, C#, Perl, or similar.
- Experience working independently with clients or stakeholders to develop user stories for full-service consumer and business applications.
- Experience with government and/or commercial imagery products, including SAR or related RADAR imaging technologies.
- Developing geospatial information systems (GIS) and working with open-source and proprietary geospatial formats.
- Using and developing common geospatial tools, data, and operating platforms such as:
- Tools: Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial, ArcGIS Desktop, ArcGIS Server, Image Server, File Geodatabases
- Data Formats: KML, KMZ, NITF, TIFF, JPEG, GeoPDF, and similar geo-related formats and data structures
- Abstracting new or legacy systems via standards-based APIs, including Open Geospatial Consortium standards
- Developing terrain analysis visualization and algorithms
- Developing automated detection algorithms
- Experience with Argo Workflows
WHAT'S IN IT FOR YOU?
- Flexible work environment
- A team mentality – work with friendly, like-minded professionals
- Work with innovative, cutting edge technologies
ENJOY EXTREMELY COMPETITIVE COMPENSATION AND BENEFITS
- A work-life balance you can count on
- Opportunities to grow and advance your career on our dime
THE BENEFITS YOU GET WITH FREEDOM
- Amazing benefits including matching 401k, fully paid medical, and more
- Generous paid time off – including paid site closure days
- Competitive salary offerings
- Paid training and tuition reimbursement
- Referral bonuses
- Fully paid life and disability
- Annual logo wear allowance
- Company sponsored events (game nights, holiday party, summer party, happy hours)
Interested in learning more about Freedom and our culture? Contact us today! We're constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status.
Applicant Federal & E-Verify Postings VEVRAA Federal Contractor
Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
Phone: 410-290-9035
Email: recruiting@goftsg.com
Equal Opportunity Employer, including disabled and veterans.
If you want to view the EEO Law poster, please choose your language:
English - Spanish - Arabic - Chinese
If you want to view the EEO Law Supplement poster, please choose your language:
English - Spanish - Chinese
If you want to view the Pay Transparency Policy Statement, please click the link:
English
INTRODUCTION
Freedom Technology Solutions Group is seeking a Software Engineer (Backend Developer) to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and development, modernization of existing applications and services, and operations and sustainment. The role focuses on driving the client's adaptation of higher levels of automation and operational efficiency through agile development methodologies, rapid prototyping, and modern technology stacks. The Senior Backend Developer provides comprehensive knowledge across multiple backend and cloud technologies, leading major assignments and guiding project outcomes. Functions as a technical expert and may lead teams of developers.
Responsibilities:
- Lead the design, development, and deployment of enterprise-scale backend services.
- Architect and optimize secure DevSecOps pipelines and automated testing frameworks.
- Direct the migration, scaling, and modernization of applications in AWS environments.
- Drive geospatial solution integration across enterprise applications.
- Define technical standards, coding guidelines, and best practices.
- Supervise development teams and provide technical mentorship.
- Evaluate performance results and recommend project-wide improvements.
- Support proposal writing, technical white papers, and client briefings.
QUALIFICATIONS
- 9–13 years of backend development experience.
- Expert proficiency in Java, JavaScript, and/or Python.
- Proven leadership in DevSecOps adoption and Agile/SAFe development frameworks.
- Advanced AWS expertise, including architecture and deployment of containerized applications.
- Deep experience with geospatial systems and enterprise integration.
- Strong ability to plan, manage, and deliver complex technology assignments.
- Using GitLab for code source repository and using GitLab CI/CD.
- Developing customized code, scripts, modules, macro procedures, or libraries for specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, C++, C#, Perl, or similar.
- Experience working independently with clients or stakeholders to develop user stories for full-service consumer and business applications.
- Experience with government and/or commercial imagery products, including SAR or related RADAR imaging technologies.
- Developing geospatial information systems (GIS) and working with open-source and proprietary geospatial formats.
- Using and developing common geospatial tools, data, and operating platforms such as:
- Tools: Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial, ArcGIS Desktop, ArcGIS Server, Image Server, File Geodatabases
- Data Formats: KML, KMZ, NITF, TIFF, JPEG, GeoPDF, and similar geo-related formats and data structures
- Abstracting new or legacy systems via standards-based APIs, including Open Geospatial Consortium standards
- Developing terrain analysis visualization and algorithms
- Developing automated detection algorithms
- Experience with Argo Workflows
WHAT'S IN IT FOR YOU?
- Flexible work environment
- A team mentality – work with friendly, like-minded professionals
- Work with innovative, cutting edge technologies
ENJOY EXTREMELY COMPETITIVE COMPENSATION AND BENEFITS
- A work-life balance you can count on
- Opportunities to grow and advance your career on our dime
THE BENEFITS YOU GET WITH FREEDOM
- Amazing benefits including matching 401k, fully paid medical, and more
- Generous paid time off – including paid site closure days
- Competitive salary offerings
- Paid training and tuition reimbursement
- Referral bonuses
- Fully paid life and disability
- Annual logo wear allowance
- Company sponsored events (game nights, holiday party, summer party, happy hours)
Interested in learning more about Freedom and our culture? Contact us today! We're constantly hosting hiring events in our office and elsewhere, to help you get a sense of what life is like at Freedom before joining the team.
As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability or veteran status.
Applicant Federal & E-Verify Postings VEVRAA Federal Contractor
Accessibility: If you need an accommodation as part of the employment process, please contact Human Resources at
Phone: 410-290-9035
Email: recruiting@goftsg.com
Equal Opportunity Employer, including disabled and veterans.
If you want to view the EEO Law poster, please choose your language:
English - Spanish - Arabic - Chinese
If you want to view the EEO Law Supplement poster, please choose your language:
English - Spanish - Chinese
If you want to view the Pay Transparency Policy Statement, please click the link:
English
See All 5 Back End Developer Jobs in Missouri
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Find Back End Developer JobsBack End Developer Jobs by City in Missouri
Where Missouri roles are concentrated, by current openings.
Back End Developer Job Market in Missouri
A snapshot from current Missouri openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software
- Healthcare & Medical Services
What Missouri Employers Look For
The qualifications that appear most often in back end developer jobs across Missouri.
- Proficiency in at least one back end language such as Java, Python, or Node.js
- Experience designing and consuming RESTful or GraphQL APIs
- Familiarity with relational databases like PostgreSQL or MySQL and query optimization
- Hands-on experience with cloud platforms, particularly AWS or Azure
- Understanding of containerization tools such as Docker and Kubernetes
- Bachelor's degree in computer science, software engineering, or a related field
Back End Developer Jobs in Missouri: Frequently Asked Questions
How do you become a back end developer in Missouri?
Back end development in Missouri requires no state-issued license or registration, so the path runs through education and demonstrated technical skill. Most Missouri employers expect a bachelor's degree in computer science or software engineering, though strong candidates from accredited coding bootcamps are competitive too. Building a portfolio of deployed projects, contributing to open source work, and earning cloud certifications from AWS or Microsoft are the credentials that move applications forward with Missouri hiring teams.
How much do back end developers make in Missouri?
Back end developers in Missouri earn a median of about $126,120 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $72,570 for the lowest 10% to over $169,340 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire back end developers in Missouri?
Employers hiring back end developers in Missouri right now include Esri, Optomi, and CVS Health, based on current listings on Migrate Mate as of August 2026. Missouri's concentration of financial services, healthcare IT, and insurance firms means back end roles here often involve high-compliance environments and large-scale data systems.
Which Missouri cities have the most back end developer jobs?
St Louis, St. Louis, and Florissant have the most back end developer openings in Missouri. Kansas City leads because of its dense cluster of fintech, insurance, and healthcare IT employers, while St. Louis draws volume from enterprise software firms, defense contractors, and major financial institutions like Edward Jones, and Columbia contributes openings tied to university technology departments and regional insurance carriers.
Are there remote back end developer jobs in Missouri?
Yes, and more than most fields. Back end development is well suited to remote work because the role centers on code, APIs, and cloud infrastructure rather than physical presence. About 50% of back end developer openings tied to Missouri are remote or hybrid as of August 2026, reflecting how broadly Missouri employers have adopted distributed engineering teams. Roles involving cloud services, microservices architecture, and API development tend to be the most consistently offered as fully remote.
How can I get hired as a back end developer in Missouri with little or no experience?
The most realistic entry point is an associate or junior developer role at a mid-size Missouri employer, where smaller teams give early-career engineers broader exposure faster. Companies like Cerner and large Kansas City fintech firms run structured new-grad programs and internship-to-hire pipelines worth targeting directly. Moving laterally from a QA engineer, data analyst, or IT support role is another common path into back end work at Missouri employers. A portfolio of deployed personal or open source projects, paired with a cloud certification, gives candidates without professional experience a concrete edge in screening.
Where can I find and apply to back end developer jobs in Missouri?
You can find and apply to back end developer jobs in Missouri on Migrate Mate, which lists current Missouri openings. Find the roles that fit your experience and apply directly.
See All 5 Back End Developer Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
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