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Freelance Wso2 Software Engineer Jobs (NOW HIRING)

Software People, Inc.

IBM DataPower Architect

Albany, NY · On-site

... software as a service using IBM DataPower, WSO2 API Manager, and WSO2 Identity Manager. * The ... The Systems Architect will perform XSLT programming to create custom stylesheets for IBM DataPower ...

Abbott

Associate Software Engineer

Irving, TX · On-site +1

$50K - $101K/yr

Minimum of 0- 2 years of experience in software development (combination of programming-heavy coursework, school projects, freelance work and professional experience). * Bachelor's Degree with 0-2 ...

Abbott

Associate Software Engineer

Irving, TX · On-site +1

$50K - $101K/yr

Minimum of 0- 2 years of experience in software development (combination of programming-heavy coursework, school projects, freelance work and professional experience). * Bachelor's Degree with 0-2 ...

ReachMobi

Software Engineer

Bonita Springs, FL · On-site

What You Do We're looking for experienced Software Engineers to help us build high-quality ... Freelance? If you feel confident in your knowledge of mobile development and have experience ...

ReachMobi

Software Engineer

Bonita Springs, FL · On-site

What You Do We're looking for experienced Software Engineers to help us build high-quality ... Freelance? If you feel confident in your knowledge of mobile development and have experience ...

ReachMobi

Software Engineer

Bonita Springs, FL · On-site

What You Do We're looking for experienced Software Engineers to help us build high-quality ... Freelance? If you feel confident in your knowledge of mobile development and have experience ...

Outlier

Full Stack Software Engineer for AI Training

Are you an experienced software engineer who wants to help shape the future of AI? We collaborate ... This freelance role is fully remote and offers flexible hours-you can work whenever works best for ...

Abbott

Cloud Software Engineer II

Los Angeles, CA · On-site

$81K - $141K/yr

Minimum 2 years of experience in software development (combination of programming-heavy coursework, school projects, freelance work and professional experience). * Excellent communication skills and ...

Abbott

Cloud Software Engineer II

Sylmar, CA · On-site

$81K - $141K/yr

Minimum 2 years of experience in software development (combination of programming-heavy coursework, school projects, freelance work and professional experience). * Excellent communication skills and ...

Abbott

Cloud Software Engineer II

Los Angeles, CA

$81K - $141K/yr

Minimum 2 years of experience in software development (combination of programming-heavy coursework, school projects, freelance work and professional experience). * Excellent communication skills and ...

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Freelance Wso2 Software Engineer information

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$24K

$104.9K

$189K

How much do freelance wso2 software engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for freelance wso2 software engineer in the United States is $104,863.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,000.00 and $120,000.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Wso2 Software Engineer vs Freelance API Developer?

AspectFreelance Wso2 Software EngineerFreelance API Developer
CredentialsWso2 certifications, software engineering backgroundAPI design certifications, software development skills
Work EnvironmentProject-based, client-specific, often remoteProject-based, client-specific, often remote
Industry UsageUsed in organizations implementing Wso2 products and middlewareUsed in companies developing or integrating APIs across industries
Search & Comparison IntentFocuses on Wso2 platform expertiseFocuses on API development skills

The Freelance Wso2 Software Engineer specializes in implementing and customizing Wso2 middleware solutions, requiring specific Wso2 certifications. In contrast, a Freelance API Developer focuses on designing and building APIs, which may involve various platforms and tools. Both roles are project-based and often remote, but they serve different technical needs within organizations.

More about Freelance Wso2 Software Engineer jobs

What cities are hiring for Freelance Wso2 Software Engineer jobs?

Cities with the most Freelance Wso2 Software Engineer job openings:

What are the most commonly searched types of Wso2 Software Engineer jobs?

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The top searched job categories for Freelance Wso2 Software Engineer jobs are:

Freelance Wso2 Software Engineer jobs near you
Infographic showing various Freelance Wso2 Software Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $104,863 per year, or $50.4 per hour.

Software Engineer (AI Training) - Remote Contract

Alignerr

Remote

$20 - $100/hr

Contractor

Re-posted 26 days ago

Job description

Software Engineer (AI Training) - Remote Contract
About the Role
What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in London to build, evaluate, and improve AI-generated code - helping train AI systems to think like real developers.
You'll write solutions, review AI outputs, and provide the expert-level feedback that makes AI coding assistants smarter, safer, and more reliable. This is hands-on engineering work at the frontier of AI development - not theoretical, not bureaucratic, and not boring.
This is a fully remote, flexible contract role. If you can write clean code and explain your reasoning, we want to hear from you.
  • Organization
    : Alignerr
  • Type
    : Hourly Contract
  • Location
    : Remote
  • Commitment
    : 10-40 hours/week

What You'll Do
  • Write, debug, and optimize code across a range of languages, frameworks, and problem domains
  • Review and evaluate AI-generated code for correctness, efficiency, readability, and best practices
  • Identify bugs, logic errors, security issues, and performance bottlenecks in AI outputs
  • Provide structured, detailed feedback explaining why code works - or doesn't
  • Design challenging coding prompts and edge-case scenarios to stress-test AI capabilities
  • Compare and rank multiple AI-generated solutions based on engineering quality
  • Work independently and asynchronously - fully on your own schedule

Who You Are
  • Proficient in one or more programming languages (Python, JavaScript, Java, C++, Go, TypeScript, or similar)
  • Solid understanding of data structures, algorithms, and software design principles
  • Able to read, write, and reason about code with clarity and precision
  • Strong problem-solving instincts and a systematic debugging approach
  • Clear written communicator - you can explain technical decisions in plain language
  • Self-motivated and reliable when working independently without supervision
  • Bachelor's degree in Computer Science, Software Engineering, or a related field - or equivalent practical experience

Nice to Have
  • Experience across multiple languages or tech stacks (full-stack, backend, systems, data engineering)
  • Familiarity with AI/ML concepts, LLMs, or prompt engineering
  • Background in code review, technical writing, or mentoring junior developers
  • Experience with cloud platforms, DevOps, or distributed systems
  • Competitive programming, open-source contributions, or side projects that demonstrate your craft
  • Advanced degree in Computer Science or related discipline

Why Join Us
  • Work on cutting-edge AI projects alongside leading research labs
  • Fully remote and flexible - set your own hours and work from anywhere
  • Freelance autonomy with intellectually stimulating, high-impact work
  • Directly influence how AI writes, understands, and reasons about code
  • Sharpen your own engineering skills by evaluating diverse problems daily
  • Potential for ongoing work and contract extension as new projects launch

Apply