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Summer Software Developer Jobs in Missouri (NOW HIRING)

Geodatait

Senior Software Engineer

Saint Louis, MO · On-site

$100 - $130/hr

Freedom Technology Solutions Groups is looking to add a senior Software Engineer to the team! This ... summer party, happy hours) As an Equal Opportunity Employer, we do not discriminate on the basis of ...

Zefr

Senior Software Engineer

California, MO · On-site

$180 - $200/hr

Apache Kafka, Dask, Pandas DevOps: Github Actions, Docker, Terraform, Kubernetes, ArgoCD, AWS/GCP ... Summer Fridays (we leave early) * Hybrid work: 2 days in our Marina del Rey office, 3 days remote

Voiceflow

Senior Software Engineer, iOS

California, MO · On-site

$175 - $190/hr

THE ROLE This Senior Software Engineer, iOS role is central to Thrive Market's next phase of growth ... summer and once in the winter. EEO & INCLUSION Thrive Market is an EEO/Veterans/Disabled/LGBTQ ...

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All JobsSummer Software Developer JobsSummer Software Developer Jobs in Missouri

Summer Software Developer information

See Missouri salary details

$45K

$104.9K

$155.7K

How much do summer software developer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for summer software developer in Missouri is $104,911.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,400.00 and $121,900.00 per year, depending on experience, location, and employer.

What is the difference between Summer Software Developer vs Summer Software Engineer?

AspectSummer Software DeveloperSummer Software Engineer
Required CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS or related field, coding skills
Work EnvironmentInternship programs, tech companies, startupsInternship programs, tech companies, startups
Employer UsageCommonly used interchangeably in industryCommonly used interchangeably in industry
Search & Comparison IntentYesYes

Both Summer Software Developer and Summer Software Engineer roles typically require similar educational backgrounds and skills. They are often used interchangeably by employers and appear in internship programs across tech companies and startups. The main difference is often in job title preference rather than distinct responsibilities or qualifications, making them comparable for summer internship searches.

What is a summer software developer?

Summer Software Developers are typically students or early-career professionals who take on short-term, often internship-based, roles in software development during the summer months. Their responsibilities can include writing and testing code, collaborating with teams, learning new technologies, and contributing to real projects. These positions offer valuable hands-on experience and a chance to explore the software industry. Summer Software Developers often work under the guidance of senior engineers and are expected to quickly learn and adapt to new tools and practices.

What are the key skills and qualifications needed to thrive as a summer software developer, and why are they important?

To thrive as a Summer Software Developer, you need a solid grasp of programming fundamentals, problem-solving skills, and coursework or experience in computer science or related fields. Familiarity with version control systems like Git, coding languages such as Python or Java, and development environments is typically required. Strong collaboration, adaptability, and effective communication make you stand out when working on team projects or receiving feedback. These skills are crucial for quickly contributing to real-world software projects and making a positive impact during a short internship period.

What types of projects and technologies does a summer software developer typically work on during their internship?

As a Summer Software Developer, you can expect to work on real-world projects that often align with the company's current product goals or internal tools. Common technologies include popular programming languages like Python, Java, or JavaScript, as well as frameworks and tools used by the team. Interns usually collaborate closely with full-time engineers, participate in code reviews, and attend team meetings, providing valuable exposure to agile development practices. The projects are designed to be challenging yet achievable within the internship timeframe, offering a hands-on learning experience and a chance to make a tangible impact.
What are the most commonly searched types of Software Developer jobs in Missouri? The most popular types of Software Developer jobs in Missouri are:
Summer Software Developer jobs near you

Software Developer 700

Freedom Technology Solutions Group

Saint Louis, MO • On-site

Full-time

Medical, Life, Retirement, PTO

Re-posted 2 days ago

Job description

Freedom Technology Solutions Group is seeking a Software Developer to add to our Platform Mission Applications Team. The Platform Mission Applications team members are responsible for integrating, deploying and ensuring Continuous Delivery (CD) of Mission Partner Mission Applications across all the fabrics utilizing tools such as Istio, Kiali, K9s, Grafana, Keycloak, Gitlab, Kustomize, Helm and ArgoCD. We develop deployment and integration manifests used to create required kubernetes objects, resources, policies, and components in order to deploy Mission Partners applications into our ecosystem.
What You'll Do
The Platform Mission Applications team members are responsible for integrating, deploying and ensuring Continuous Delivery (CD) of Mission Partner Mission Applications across all the fabrics utilizing tools such as Istio, Kiali, K9s, Grafana, Keycloak, Gitlab, Kustomize, Helm and ArgoCD. We develop deployment and integration manifests used to create required kubernetes objects, resources, policies, and components in order to deploy Mission Partners applications into our ecosystem.
Platform Mission Apps Development & Engineering (MADE): This team focusses on automation development and sustainment (i.e. GitLab Mission Partner self service deployment pipelines, and Infrastructure as Code). MADE also develops and maintains the Mission Apps Padawan site. Platform Mission Apps Customer Empowerment (MACE): This team focuses on Mission Partner onboarding (e.g. mission manifest project development/integration, mission-bootstrap integration), configuration management sustainment, and catalog sustainment.
Platform Mission Apps Tier 3 (MAT3, read "MATE"): This team focuses on Mission Partner Tier 3 support to include SOP/troubleshooting guide sustainment and sustaining Mission Applications infrastructure (e.g. mTLS gateways, third party tools, and Istio/Kyverno configurations and policies).
Key Technologies:
  • Linux
  • Containerization (Docker, Kubernetes, ...)
  • AWS Services
  • GitLab
  • Data Types: Structured and Unstructured, Parquet, JSON, XML, etc.
  • Prometheus, Grafana, ELK stack
  • Kustomize and Helm

Required Qualifications:
  • IAT or IAM Level II DoD 8570 Certification
  • Active TS/SCI clearance
  • Ability to access secure facilities with SIPR & JWICS
  • Experience with microservice orchestration, with a heavy emphasis on Kubernetes
  • Experience with Kustomize and Helm
  • Experience with Linux
  • Experience with GitOps and CI/CD, with a heavy emphasis on Gitlab
  • 5+ years of experience in application deployment and release management.
  • 3+ years of experience with containerization technologies (Docker, Kubernetes, OpenShift).
  • 3+ years of experience with CI/CD tools (Jenkins, GitLab CI, CircleCI, ArgoCD).
  • Experience with infrastructure as Code (IaC) using Terraform, Ansible, or similar tools.
  • Experience with monitoring and logging tools (Prometheus, Grafana, ELK stack).
  • Proficiency in at least one scripting language (Python, Bash).
  • Strong understanding of application deployment strategies (blue/green, canary).

Desired Qualifications:
  • Experience with advanced application and network troubleshooting, database administration, and PKI management
  • Experience with cloud providers, with an emphasis on AWS services.
  • Experience with Agile Methodologies.
  • Experience with various forms of automation, including simple batch scripting, pipeline automation, Kubernetes operators, and infrastructure-as-code (including terraform and ansible)
  • Experience with cloud-native application architectures.
  • Experience with service mesh technologies (Istio, Linkerd).
  • Experience with security scanning and vulnerability management tools.
  • Experience with platform engineering concepts.

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

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