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Remote Java Developer Startup Jobs in Boonville, MO

Senior Software Engineer

Columbia, MO · Remote

$116K - $153K/yr

This position is fully remote. We are looking for a Senior Software Engineer to help us continue to ... If you have production scale experience in a different stack (Go, Java, Scala, C#, etc.) and are ...

Remote Java Developer Startup information

See Boonville, MO salary details

$12

$46

$63

How much do remote java developer startup jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for remote java developer startup in Boonville, MO is $46.47, according to ZipRecruiter salary data. Most workers in this role earn between $40.19 and $52.02 per hour, depending on experience, location, and employer.

What is a remote Java developer at a startup?

A Remote Java Developer at a startup is a software engineer who specializes in using the Java programming language to build and maintain applications, while working from a location outside the traditional office environment. In a startup setting, these developers often work on a wide range of tasks, from backend development to integrating new technologies, due to the fast-paced and dynamic nature of startups. Remote Java Developers collaborate with team members through online tools and are expected to be self-motivated, flexible, and able to handle multiple responsibilities. Their work is crucial for building scalable, efficient, and innovative software solutions that help startups grow and compete in the market.

What are the key skills and qualifications needed to thrive as a remote Java developer at a startup?

To thrive as a Remote Java Developer at a startup, you need strong proficiency in Java programming, software development principles, and experience with frameworks like Spring, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools (like Maven or Gradle), and cloud platforms (AWS, Azure, or Google Cloud) is typically required. Excellent problem-solving, self-motivation, and effective remote communication are crucial soft skills in this fast-paced environment. These skills enable you to deliver robust, scalable solutions efficiently while collaborating seamlessly with distributed teams under tight startup timelines.

How does a remote Java developer at a startup typically collaborate with cross-functional teams?

As a remote Java developer at a startup, you can expect to work closely with product managers, designers, and other developers through digital collaboration tools like Slack, Jira, and GitHub. Regular stand-up meetings and sprint planning sessions are common to ensure alignment on project goals and timelines. Since startups often have smaller, agile teams, your input may also influence product decisions, and you might be involved in multiple project phases from ideation to deployment. Clear communication and proactive participation are essential for effective teamwork in this remote, fast-paced environment.

What is the difference between Remote Java Developer Startup vs Remote Java Developer Enterprise?

AspectRemote Java Developer StartupRemote Java Developer Enterprise
CredentialsBachelor's in CS or related field, Java certificationsBachelor's in CS or related field, Java certifications
Work EnvironmentFast-paced, flexible, small teamsStructured, larger teams, formal processes
Employer & IndustryStartups, tech innovation sectorsLarge corporations, finance, healthcare
Search & Comparison IntentYesYes

Remote Java Developer Startup roles typically involve working in dynamic, smaller teams with a focus on innovation and flexibility. In contrast, Remote Java Developer Enterprise positions are within larger organizations with structured processes and formal workflows. Both roles require similar technical skills and certifications, but differ in work environment and company size.

Senior Software Developer - 100% Remote

ATTAINX INC

Columbia, MO • Remote

$55 - $65/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 9 hours ago

Posted today


Job description

Job Title: Senior Software Developer (Software / Applications)

Location: 100% Remote

Clearance: Must be a US Citizen eligible to OBTAIN a Public Trust level clearance


AttainX, Inc. is in search of a seasoned Senior Software Developer to support our government client with the design, development, and deployment of scalable, high-performance web and mobile applications. This role requires architectural knowledge with hands-on development oversight, ensuring technical excellence and team productivity across platforms.


Qualifications and Education Requirements:

Required Education & Qualifications:

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
  • 8+ years of experience in software development
  • 5+ years of experience in:
    • Web: ASP.Net, Node.js, C#, REST APIs
    • Mobile: Native iOS/Android, React Native, Flutter
    • Cloud: Azure
    • DevOps: CI/CD pipelines
  • Strong understanding of design patterns, Azure function apps, and system integration.

Preferred Qualifications:

  • Experience with Agile/Scrum methodologies.
  • Familiarity with accessibility standards and responsive design.
  • Knowledge of backend technologies (e.g., Java, .NET, Python).
  • Certifications in cloud architecture or mobile development.

Primary Responsibilities:

Development:

  • Web and mobile senior development using React Native
  • Conduct code reviews, write Unit Test Cases
  • Familiar with GIT repository, Azure Dev Ops
  • Ensure scalability, security, and performance in all solutions.
  • Collaborate with stakeholders to align architecture with business goals.

Project Execution:

  • Translate business requirements into technical specifications.
  • Participate in sprint planning, task allocation, and delivery timelines.
  • Troubleshoot and resolve complex technical issues.
  • Ensure seamless integration between web and mobile platforms.
  • Excellent communication and problem-solving skill

About Us:

AttainX Inc. is SBA Certified 8(a), Women Owned Small Business (WOSB), Economically Disadvantaged WOSB (EDWOSB), CMMI Level 3, ISO 9001:2015 certified QMS, and a Gold Level SAFe Partner. For over 14 years, AttainX has delivered innovative IT and cloud-based solutions for a broad portfolio of federal clients, including USDA, NOAA, DOE, DHS, and DIA.

Benefits:

  • Paid vacation
  • Medical, dental, and vision coverage
  • Matching 401(k) plan
  • Tuition/training reimbursement
  • Long & Short-Term Disability

Accommodations:
Individuals with disabilities may request reasonable workplace accommodations by contacting AttainX Human Resources directly and specifying the nature of the support needed.

EEO Commitment:
AttainX is an Equal Employment Opportunity employer and prohibits discrimination in the workplace based on Title VII of the Civil Rights Act, VEVRAA, Section 503, and other applicable laws. These protections extend to all applicants and employees.

Physical Demands:
This position requires extended periods of sitting, computer use, and communication via phone or email. Occasional lifting of up to 10 pounds may be necessary. Vision abilities required include close, distance, and peripheral vision as well as depth perception.

Work Environment:
The work environment is typically moderate in noise and may require onsite presence during standard business hours.