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Sr Java Api Developer Jobs in Seattle, WA (NOW HIRING)

Sr. Java Full Stack Engineer

Seattle, WA · On-site

$142K - $187K/yr

As a Senior Software Development Engineer on the Data Platform team, you will design and build the ... Proficient in RESTful API design * Experience with unit and integration testing; strong belief in ...

Senior Engineer

Seattle, WA · On-site

$105K - $215K/yr

Position Description Our Senior Java Engineer is a key member of the engineering staff working across the organization to provide a friction-less experience to our customers and maintain the highest ...

Experience/Strong knowledge in Restful API. Position 2: Front End Developer * Experience/Knowledge in HTML, CSS, JavaScript Qualifications Coding in Java Additional Information All your information ...

Java Senior Engineer Development

Seattle, WA · On-site

$142K - $187K/yr

Java Senior Engineer Development Location: Seattle, WA - Onsite Type: Full-time * 5-7 years overall development experience. * You have industry-leading technical abilities. You demonstrate a breadth ...

Sr. Software Engineer (Java)

Seattle, WA · On-site

$142K - $187K/yr

Type: Sr. Software Engineer (Java) Location: Seattle, WA Openings: 1 Type: Long-term Contract Summary Do you have a passion for developing highly scalable, highly available software that provides key ...

Java Developer

Bellevue, WA

$57.50 - $74.50/hr

Working experience in Development of REST API * Hands on experience in SOAP. * Involved in creating ... Engineering (or comparable technical discipline) is required

Java Application Developer Location: Seattle Area Openings: 4 Type: Contract to Hire We are looking ... API Platform • Experience with continuous integration practices ESSENTIAL FUNCTIONS: • ...

Sr. Java Engineer@ Seattle, WA

Seattle, WA · On-site

$142K - $187K/yr

Strong proficiency in Java development with Spring Boot. * Hands-on experience with ... Exposure to Generative AI engineering tools and frameworks (Azure OpenAI, Vertex AI, AWS Bedrock)

Java Developer

Issaquah, WA · On-site

$56 - $61/hr

... API, SpringBoot, Docker, and Kubernetes. Responsibilities: * Deliver innovative capabilities that ... Mentor a team of engineers, fostering a culture of continuous learning and improvement.

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking ... Systems | API Development | Cloud Platforms | Debugging | System Design | Software Architecture ...

... API gateway. Our tech stack includes Java for backend services and ReactJS for frontend development ... Exposure to developer productivity, observability, or DevOps tools. * Open-source contributions or ...

Backend Java Developer Job Type: Contractor Location: Remote Job Overview We are seeking ... Systems | API Development | Cloud Platforms | Debugging | System Design | Software Architecture ...

Senior, Software Engineer - Java

Bellevue, WA · On-site

$141K - $185K/yr

... API gateway. Our tech stack includes Java for backend services and ReactJS for frontend development ... Exposure to developer productivity, observability, or DevOps tools. * Open-source contributions or ...

Showing results 41-60

Sr Java Api Developer information

See Seattle, WA salary details

$12

$71

$98

How much do sr java api developer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for sr java api developer in Seattle, WA is $71.50, according to ZipRecruiter salary data. Most workers in this role earn between $62.64 and $79.90 per hour, depending on experience, location, and employer.

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For Sr Java Api Developer jobs in Seattle, WA, the most frequently searched job titles are:

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Infographic showing various Sr Java Api Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $148,719 per year, or $71.5 per hour.

Senior Java Systems Architect

Seattle, WA • On-site

Contractor

Re-posted 19 days ago


Job description

Company Description

360 IT Professionals is a Software Development Company based in Fremont, California that offers complete technology services in Mobile development, Web development, Cloud computing and IT staffing. Merging Information Technology skills in all its services and operations, the company caters to its globally positioned clients by providing dynamic feasible IT solutions. 360 IT Professionals work along with its clients to deliver high-performance results, based exclusively on the one of a kind requirement.

Our services are vast and we produce software and web products. We specialize in Mobile development, i.e. iPhone and Android apps. We use Objective C and Swift programming languages to create native applications for iPhone, whereas we use Android Code to develop native applications for Android devices. To create applications that work on cross-platforms, we use a number of frameworks such as Titanium, PhoneGap and JQuery mobile.

Furthermore, we build web products and offer services such as web designing, layouts, responsive designing, graphic designing, web application development using frameworks based on model view controller architecture and content management system. Our services also extend to the domain of Cloud Computing, where we provide Salesforce CRM to effectively manage one's business and ease out all the operations by giving an easy platform. Apart from this, we also provide IT Staffing services that can help your organization to a great extent as you can hire highly skilled personnel's through us.

We make sure that we deliver performance driven products that are optimally developed as per your organization's needs. Take a shot at us for your IT requirements and experience a radical change.

Job Description

Role : Senior Java Systems Architect

Location : Seattle WA

Duration : Long Term

Requirements:

Bachelors or Master's degree in Computer Science or related field

8-12 years hands-on experience building software solutions in an enterprise environment using Java/JEE

Experience in delivering large scale distributed systems in agile environment

Minimum 1 year experience using RabbitMQ to include: RabbitMQ messaging design, experience setting up RabbitMQ clusters, and experience with exchanges, failover, performance testing RabbitMQ, writing producer/consumer, etc.,

Good experience in trouble shooting common Rabbit MQ performance bottlenecks

Hands-on experience with Spring and related projects

Experience with OAuth2, UI and Microservice is a plus

Additional Information

Thanks and Regards,

Happy Singh

847 258 9595 Ext:- 408

happy.singh(@)itconnectus.com