Full Time Freelance Java Developer Jobs in Apollo, PA

API Developer
Category: Software Development/ Engineering
Main location: United States, Pennsylvania, Pittsburgh
Position ID:J0526-1192
Employment Type: Full Time
Position Description:
Are you a seasoned Java developer with a passion for building robust scalable APIs? We are seeking a talented individual like you to join our team as a API developer and play a key role in shaping the future of the platform that we are building for the clients.
As a senior API developer, you will be responsible for designing, developing, and maintaining high performance APIs that power to the system. You will work closely with cross-functional teams to understand requirements come on architect solutions, and ensure scalability come on reliability, and security of the APIs. You will have the opportunity to mentor junior developers, lead technical discussions, and drive the adoption of best practices and standards.
For this role on this particular client engagement, employer sponsorship of immigration-related visa and/or green card status as part of the PERM process will not be available
Candidate must be located in Pittsburgh, PA or Cleveland, OH and work at the client site 5 days per week
Your future duties and responsibilities:
Looking for a Senior API Developer who has:
. 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
#LI-PS1
#2026NS
Are you a seasoned Java developer with a passion for building robust scalable APIs? We are seeking a talented individual like you to join our team as a API developer and play a key role in shaping the future of the platform that we are building for the clients.
As a senior API developer, you will be responsible for designing, developing, and maintaining high performance APIs that power to the system. You will work closely with cross-functional teams to understand requirements come on architect solutions, and ensure scalability come on reliability, and security of the APIs. You will have the opportunity to mentor junior developers, lead technical discussions, and drive the adoption of best practices and standards.
Other Information:
CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $89,600.00 - $176,300.00.
CGI's benefits are offered to eligible professionals on their first day of employment to include:
. Competitive compensation
. Comprehensive insurance options
. Matching contributions through the 401(k) plan and the share purchase plan
. Paid time off for vacation, holidays, and sick time
. Paid parental leave
.Learning opportunities and tuition assistance
. Wellness and Well-being programs
#LI-PS1
#2026NS
#CGITECHJOBS
Skills:

• Agile
• GitHub
• HTML
• Jenkins
• JSON Web Token (JWT)
• NoSQL
• React JavaScript
• RESTful (Rest-APIs)
• Spring Boot
• Swagger
• UML (Unified ModelingLanguage)
• XPath
• Angular
• CSS

What you can expect from us:
Together, as owners, let's turn meaningful insights into action.
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because...
You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.
Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.
Come join our team-one of the largest IT and business consulting services firms in the world.
Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.
CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com. You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.
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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.
CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information.