Rubikk's Client (Rubikk is hiring for its client - an IT Services and Consulting
API Developer
Skills
2 months ago
Share this opportunity
Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.
Important information
Contract type:
Permanent
Salary:
$110,000 – $130,000 / year
Location:
Pittsburgh, PA, USA
Work mode:
Onsite
Published on:
21 August 2026
What they need
Job Overview
We are seeking a dynamic and innovative API Developer to join our vibrant technology team! In this role, you will be at the forefront of designing, developing, and maintaining robust APIs that power our applications and services. Your expertise will enable seamless integration across distributed systems, cloud infrastructure, and web development platforms. If you thrive in a fast-paced environment where your technical skills drive impactful solutions, this is the perfect opportunity to elevate your career and contribute to cutting-edge projects!
- At least 8+ of Java/J2EE development, hands on troubleshooting and deployment experience. (Mandatory)
- Hands on experience working with cutting edge technologies such as Spring Boot, Microservices.
- Design, maintain and implementation of API, microservices and backend components
- Work with API developers across the team to build new features at large scale
- Improve API standards and services
- Development and unit testing of Java RESTful services that integrates with external client systems
- Working Knowledge and hands on experience in DEVOPs tools like Jenkins, uDeploy and GIT
- Has knowledge of Kafka
- Hands on experience in IBM MQ.
- Strong Knowledge in SQL and No Sql
- Knowledge in any of the Cloud Technologies, such as AWS, Azure etc.
- Review Design Documents and provide feedback on approach and estimates
- Creates technical designs for new systems, and/or modifications to existing systems.
- Translates detailed requirements into functional system designs.
- Ability to prioritize work and meet deadlines, and also establish and maintain effective working relationships with clients, project team members, supervisors, and employees from other departments.
- Work closely with internal and external design, business, and technical counterparts
- Excellent interpersonal skills including the ability to work closely with diverse personality types and understand technical issues.
- Research and recommend functional libraries to expedite development
Required qualifications to be successful in this role
At least 8+ years overall experience Java/J2EE development with REST API, Spring Boot, Angular, XML, JSON, Swagger
- 8+ years of RESTful or SOAP web services
- 5+ years Angular, CSS, JavaScript, HTML
- 5+ years of GitHub, Jenkins and CI/CD server
- Experience writing unit tests for JavaScript code.
- Experience using Agile methodologies for developing application
Pay: $110,000.00 - $130,000.00 per year
Benefits:
- 401(k)
- Dental insurance
- Health insurance
- Paid time off
- Vision insurance
Work Location: In person
Other offers great for you!
These companies are also looking for great profiles
Tactik Consulting
QA Analyst – Automatisation des tests / Cucumber / API - NANTES
410
Freelance
Nantes, France
Hybrid
Skills
17 hours ago
Quick apply
Nexoris
Functional Analyst – Payments / API Java
550
Freelance
Brussels, Belgium
Onsite, Hybrid
Skills
12 hours ago
Quick apply
CL23
ServiceNow API & Integration Expert - IT - CDI/Freelance
Freelance
Luxembourg
Onsite
Top Recruiter
Skills
11 hours ago
Quick apply