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Freelance Wso2 Software Engineer Jobs (NOW HIRING)

Photon

Principal Software Engineer- Dallas, TX

Dallas, TX · On-site

$133K - $179K/yr

Strong knowledge of API gateways such as Stratum, WSO2, and Tomcat * Experience with test ... Follow outstanding software engineering practices and always looking to improve your engineering ...

Photon

Principal Software Engineer- Dallas, TX

Dallas, TX

$133K - $179K/yr

Strong knowledge of API gateways such as Stratum, WSO2, and Tomcat * Experience with test ... Follow outstanding software engineering practices and always looking to improve your engineering ...

TickPick

Software Engineer

New York, NY

$100K - $130K/yr

Salary Range: $100,000 to $130,000 Requirements * 0-3 years of professional software engineering experience, or equivalent experience through internships, open source work, freelance work, or ...

TickPick

Software Engineer

Manhattan, NY · On-site

$100K - $130K/yr

Salary Range: $100,000 to $130,000 Requirements * 0-3 years of professional software engineering experience, or equivalent experience through internships, open source work, freelance work, or ...

TickPick

Software Engineer

Manhattan, NY

$100K - $130K/yr

Salary Range: $100,000 to $130,000 Requirements * 0-3 years of professional software engineering experience, or equivalent experience through internships, open source work, freelance work, or ...

TickPick

Software Engineer

Manhattan, NY · On-site

$100K - $130K/yr

Salary Range: $100,000 to $130,000 Requirements * 0-3 years of professional software engineering experience, or equivalent experience through internships, open source work, freelance work, or ...

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

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 ...

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All JobsFreelance Wso2 Software Engineer Jobs

Freelance Wso2 Software Engineer information

See salary details

$24K

$104.9K

$189K

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

As of Jun 8, 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? The most popular types of Wso2 Software Engineer jobs are:
What states have the most Freelance Wso2 Software Engineer jobs? States with the most job openings for Freelance Wso2 Software Engineer jobs include:
What job categories do people searching Freelance Wso2 Software Engineer jobs look for? 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 May 2026, with employment types broken down into 100% Full Time. Highlights an 72% Physical, 2% Hybrid, and 26% Remote job distribution, with an average salary of $104,863 per year, or $50.4 per hour.
Senior Lead Software Engineer - API Specialist

Senior Lead Software Engineer - API Specialist

JPMorgan Chase & Co.

Jersey City, NJ • On-site

$171K - $260K/yr

Full-time

Medical, Retirement

Posted 25 days ago

JPMorgan Chase & Co. rating

8.1

Company rating: 8.1 out of 10

Based on 468 frontline employees who took The Breakroom Quiz

46th of 141 rated banks

Job description

Job Description
We are looking for a senior full-stack software engineer who has specialized mindset and experience in building/shaping out an API ecosystem to support the externalization of payments and financial capabilities via API. The ecosystem at a high-level encompasses.
As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, Payments team, you will be responsible for building and shaping an API ecosystem to support the externalization of payments and financial capabilities via API.
The ecosystem at a high-level encompasses.
  1. A client-facing portal that serves the various personas (prospects, clients, 3rd party providers, aggregators, and partners) to self-explore/experiment our API capabilities at start, and subsequently leading up to all the self-service support for collaboration, onboarding and integration
  2. An API Management Platform that manages and orchestrates ingress/egress proxy, identity/credential, authentication, authorization, cryptographic support, webhooks/notifications, metrics/analytics, and other API de-facto management capabilities
  3. A suite of other applications that supports assisted API client onboarding/implementation, product configuration, billing, analytics, and client services

Besides the competency in the required technical skills, the API specialist should maintain awareness to keep up with industrial/market trends as well as the innovative mindset to help business partners shaping up API strategies and initiatives with the decent understanding of the current evolving API ecosystem.
Job Responsibilities:
  • Execute creative software solutions, design, development, and technical troubleshooting, with the ability to think beyond routine or conventional approaches to build solutions or break down technical problems.
  • Develop secure, high-quality production code, and review and debug code written by others.
  • Identify opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems.
  • Lead evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture.
  • Lead communities of practice across Software Engineering to drive awareness and use of new and leading-edge technologies.
  • Quickly develop proof-of-concept solutions to prove feasibility of technological solutions.
  • Proactively communicate with management and business stakeholders.
  • Lead pilot projects to test new technologies and methodologies, evaluating their potential impact on the firm.

Required Qualifications, Capabilities, and Skills:
  • Formal training or certification in software engineering concepts and 6+ years of applied experience.
  • Seasoned experience and practical skills in API Security like OAuth 2.0, JWT, JWS, JWE, OPA, and IDP like ForgeRock, Okta or similar OIDC/SAML providers
  • Experience with API Management platform e.g., Kong, Apigee, MuleSoft, AWS API Gateway, Azure API Management, WSO2
  • Strong hands-on REST API best practice, design, and development experience
  • Strong communication skills for collaborating with architects, technical/non-technical stakeholders
  • Strong architecture background/principles to recommend/advocate/influence over-arching technical/application architecture in the API ecosystem
  • Hands-on practical experience delivering system design, application development, testing, and operational stability.
  • Full stack software engineer with excellent knowledge of Core Java, J2EE, Core Spring Framework, including sub-projects like Spring Boot and Spring Cloud.
  • Excellent programming and problem-solving skills with 100% hands-on development, support, bug fixes, and user management skills.
  • Experience with SQL/NoSQL databases such as MySQL, Postgres, Oracle, DynamoDB, MongoDB.
  • Experience implementing code quality tools like SONAR, Checkstyle, PMD, etc.

Preferred Qualifications, Capabilities, and Skills:
  • Experience with open banking frameworks (OBIE, Berlin Group, FDX) and payments or account information flows.
  • Experience with perimeter security to secure API endpoints and proxy
  • Experience with Adobe Experience Manager or similar content management tools
  • Practical cloud-native experience; AWS experience is highly desirable.
  • Hands-on experience in AWS EC2, AWS Lambda, AWS KMS, AWS ECS, AWS EKS, AWS S3, SQS, Event Bridge, PostgreSQL is an advantage.
  • Hands-on experience with cloud infrastructure provisioning tools like Terraform and Cloud Formation is an advantage.

About Us
JPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Morgan and Chase brands. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.
We offer a competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity, awarded in recognition of individual achievements and contributions. We also offer a range of benefits and programs to meet employee needs, based on eligibility. These benefits include comprehensive health care coverage, on-site health and wellness centers, a retirement savings plan, backup childcare, tuition reimbursement, mental health support, financial coaching and more. Additional details about total compensation and benefits will be provided during the hiring process.
We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation.
JPMorgan Chase & Co. is an Equal Opportunity Employer, including Disability/Veterans
About the Team
J.P. Morgan's Commercial & Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial & Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.

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