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Freelance Java Developer Startup Jobs in Texas (NOW HIRING)

Senior Staff Engineer - Java (HYBRID)

Dallas, TX · On-site

$123K - $162K/yr

Ability to excel in a fast-paced, startup-like environment * Knowledge of developer tooling across ... Java (deep) - Java 17/21 idioms, JVM performance tuning, profiling streaming workloads, Spring Boot ...

Senior Staff Engineer - Java

Dallas, TX · On-site

$120K - $260K/yr

Utilize programming languages like Java or other object-oriented languages, SQL, and NoSQL ... Ability to excel in a fast-paced, startup-like environment * Knowledge of developer tooling across ...

Experience with at least one backend language/framework (e.g., Python, Node.js, PHP, Java, or ... Personal projects, coursework, internships, or freelance experience. * Familiarity with cloud ...

Design and implement messaging and UI applications using the Java platform and Open Source ... Ability to excel in a fast-paced, startup-like environment * Knowledge of developer tooling across ...

Design and implement messaging and UI applications using the Java platform and Open Source ... Ability to excel in a fast-paced, startup-like environment * Knowledge of developer tooling across ...

Design and implement messaging and UI applications using the Java platform and Open Source ... Ability to excel in a fast-paced, startup-like environment * Knowledge of developer tooling across ...

Utilize programming languages like Java, C#, or other object-oriented languages, SQL, and NoSQL ... Ability to excel in a fast-paced, startup-like environment * Experience building the architecture ...

Junior Fullstack Developer

Texas City, TX · Remote

$57K - $74K/yr

Familiarity with at least one backend technology such as Node.js, Python, PHP, Java, or C# ... Preferred Qualifications Personal, academic, internship, or freelance projects. Experience ...

... and startup companies. We have engineering teams based out of Chennai and Coimbatore. We are ... Roles and Responsibilities:  Design, develop, and maintain robust and scalable Java and Python ...

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Freelance Java Developer Startup information

What is the difference between Freelance Java Developer Startup vs Freelance Java Developer Corporate?

AspectFreelance Java Developer StartupFreelance Java Developer Corporate
Work EnvironmentIndependent, flexible, project-basedRemote or office-based, structured projects
Client InteractionDirect with startups or small teamsOften with corporate clients or departments
Project ScopeVaried, often innovative or MVP developmentLong-term, maintenance, or enterprise solutions
Required CredentialsJava certification, portfolio, experienceJava certification, experience, possibly more formal credentials

Freelance Java Developer Startup roles typically involve working independently on diverse projects for startups, emphasizing innovation and flexibility. In contrast, Freelance Java Developer Corporate roles often focus on structured, long-term projects for established companies, with more formal client interactions and expectations.

What are the most commonly searched types of Java Developer Startup jobs in Texas? The most popular types of Java Developer Startup jobs in Texas are:
What job categories do people searching Freelance Java Developer Startup jobs in Texas look for? The top searched job categories for Freelance Java Developer Startup jobs in Texas are:
What cities in Texas are hiring for Freelance Java Developer Startup jobs? Cities in Texas with the most Freelance Java Developer Startup job openings:

Senior Full Stack Developer (Java / Spring Boot / Angular / AWS)

TECHOAUTH SOLUTIONS LLC

Fort Worth, TX • Remote

$105K/yr

Full-time

Posted 21 days ago


Job description

Benefits:
  • Tuition assistance

Job Title
Senior Full Stack Developer (Java / Spring Boot / Angular / AWS)
Location
Remote (US-based preferred) / Hybrid (optional)
About the Role
We are building a scalable food delivery platform and are looking for a Senior Full Stack Developer to design, develop, and scale our application from the ground up.
You will work on high-performance backend services, intuitive frontend experiences, and cloud-native infrastructure to support real-time ordering, delivery tracking, and user personalization.
Tech Stack
Backend: Java 17+, Spring Boot, Spring WebFlux (preferred)
Frontend: Angular (latest versions), TypeScript
Cloud: AWS (Lambda, API Gateway, ECS/EKS, S3, DynamoDB, RDS)
Messaging/Event Streaming: Kafka / AWS SNS/SQS
Database: PostgreSQL / DynamoDB / MongoDB
DevOps: Docker, Kubernetes, CI/CD (GitHub Actions / Jenkins)
Other: REST APIs, GraphQL (nice to have), Microservices architecture
Key Responsibilities
Design and develop scalable microservices for order management, payments, and delivery tracking
Build responsive UI using Angular
Develop and maintain REST/GraphQL APIs
Implement event-driven architecture using Kafka or AWS services
Optimize application performance, scalability, and reliability
Collaborate with product, design, and DevOps teams
Ensure security, monitoring, and logging best practices
Required Qualifications
5+ years of experience in full stack development
Strong expertise in Java + Spring Boot
Experience with Angular / modern frontend frameworks
Hands-on experience with AWS cloud services
Experience with microservices and distributed systems
Solid understanding of databases (SQL + NoSQL)
Familiarity with CI/CD pipelines and containerization
Nice to Have
Experience building food delivery / e-commerce apps
Knowledge of real-time tracking (WebSockets / streaming)
Experience with personalization/recommendation systems
Familiarity with payment integrations (Stripe, etc.)
What Were Looking For
Strong problem-solving mindset
Ability to work independently in a startup environment
Ownership-driven and proactive attitude
Passion for building scalable consumer-facing products
Example Features Youll Work On
Real-time order tracking
Restaurant onboarding & menu management
Payment and checkout system
Personalized recommendations
Notification system (email, push, SMS)
Compensation
Competitive salary (based on experience)
Equity (optional, for startup roles)
Flexible working hours

This position is temporarily remote.