Apply now

Posted 2 days ago

Fullstack Java Developer

@ KYYBA Inc

Waterloo, Ontario

Contract8+ years experience
Apply now
SIGNALS

Overview

Kyyba Inc is hiring a contract Fullstack Java Developer for a long-term assignment with opportunity for hire by the client. The work centres on Java and Spring Boot REST APIs and SQL Server database design and query tuning, plus front-end development. The posting states medical, dental, vision and 401k benefits and work-visa sponsorship.

Responsibilities:

  • Write Java application code with sound object-oriented design
  • Write and optimize SQL Server queries and indexes
  • Develop Spring Boot REST APIs handling high call volume
  • Perform front-end development with JavaScript and HTML

Requirements summary:

  • Bachelor's degree in computer science, software engineering or related field
  • 8+ years of software development (Java, C# or similar)
  • 8+ years with relational databases such as SQL Server
  • Front-end experience with JavaScript and HTML

Tools & skills

Source and dates

Source type not verified · apify-linkedin

Employer posting date
2026-11-08
First seen by our source
2026-11-10
Source record updated
2026-11-10

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentSoftware development
Experience8+ years
Work settingOffice
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish
Encouraged to applyWomen, Veterans, People with disabilities
EducationBachelor’s degree (required)
Fields of studyComputer science, Software engineering
Perks mentionedRetirement plan, Visa sponsorship

Summary and details written by AI from the posting; the employer’s posting is the authority.

KYYBA Inc

FieldValue
Open jobs on Jobsy1
Job description

Skills Required:

SQL Server, Java, Spring Boot

1. Java - writing Java application code. Good understanding of object oriented principles and design.

2. SQL Server - writing SQL queries and optimizing slow performing queries. Relational database design and indexing strategies

3. SpringBoot - developing REST APIs handling high call volume

Experience Required:

Bachelor's Degree in computer science, software engineering or related field

8+ years of experience in software development (Java, C#, or similar are preferred)

8+ years of experience working with relational databases (such as SQL server)

Experience in front end development (JavaScript, HTML, etc)

Experience Preferred:

Experience with SpringBoot and Java Microservices Experience with ELK stack (ElasticSearch and Logstash in particular) Experience with Openshift, Kubernetes, Docker, and similar technologies Experience with public clouds such as GCP, Azure, and AWS Embedded development experience and experience with GDB Experience with Python

Education Required:

Bachelor's Degree

About Kyyba:

Founded in 1998 and headquartered in Farmington Hills, MI, Kyyba has a global presence delivering high-quality resources and top-notch recruiting services, enabling businesses to effectively respond to organizational changes and technological advances.

At Kyyba, the overall well-being of our employees and their families is important to us. We are proud of our work culture which embodies our core values; incorporating value, passion, excellence, empowerment, and happiness, creates a vibrant and productive atmosphere. We empower our employees with the resources, incentives, and flexibility that they need to support a healthy, balanced, and fulfilling career by providing many valuable benefits and a balanced compensation structure combined with career development.

Disclaimer:

Kyyba is an Equal Opportunity Employer.

Kyyba does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. Minorities / Females / Protected Veterans / Individuals with Disabilities are encouraged to apply. All employment is decided on the basis of qualifications, merit, and business need.”

It is the policy of Kyyba to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. The policy regarding requests for reasonable accommodation applies to all aspects of employment, including the application process. If reasonable accommodation is needed, please contact Kyyba at 248-813-9665

Rewards:

Medical, dental, vision401kTerm lifeVoluntary life and disability insurance Optional Pre-paid legal plan Optional Identity theft planOptional Medical and dependent FSAWork-visa sponsorship Opportunity for advancement

Long-term assignment with opportunity for hire by client

SELECT AWARDS

An INC 5000 company for 10 years

Corp! Michigan Economic Bright Spots

Crain’s Detroit Business Top Staffing Service Companies in Detroit

TechServe Alliance Excellence Award- IT and Engineering Staffing & Solutions

Best of MichBusiness winner in HR Wizards & Partnerships

Metro Detroit Elite Category: Recruitment, Selection & Orientation for 101 Best & Brightest

101 Best & Brightest Companies to Work for in Michigan

Similar jobs

  • Fullstack Java Developer

    Toronto, ON
    $85k–$100k/yr

    Capgemini

    10+ YOECandidates need 10+ years of full-stack development experience, strong frontend and backend skills, and experience with cloud platforms, containers and CI/CD tools. Technical leadership and communication skills are also required.

    Docker, Kubernetes, Azure DevOps, GitHub Actions, Jenkins, GitLab

  • Senior Fullstack Java Developer

    Montréal, QC
    $90–$105/hr

    Tech Talent International: Tech Talent International is boutique recruitment firm based out of the Toronto Canada.

    5+ YOECandidates need at least 5 years of software development experience in investment banking or financial services. They must have strong Java and Spring Boot skills, Angular or React experience, and experience building RESTful APIs or gRPC services.

    Java, Spring Boot, Angular, React, Kubernetes, Docker

  • Senior Data Engineer

    Waterloo, ON +1
    Full Time

    CarePartners

    CarePartners is proud of its commitment to quality, relentlessly seeking to improve the patient and caregiver experience, promoting a healthy and resilient workplace culture, and…; The salary range is $100,000.00 to…

  • Director, Accounting & Controls

    Waterloo, ON +2
    Full Time

    Sun Life Assurance Company of Canada

    7+ YOESun Life needs a professional accounting designation with 7+ years of senior financial experience, strong technical accounting and audit or internal controls background, and proficiency in Excel, SAP Analysis for Office and Tableau. Bilingual French and English is required for Quebec.

    Excel, SAP Analysis for Office, Tableau

  • Software Engineer (4) - Premium Senior Engineer

    Waterloo, ON
    Contract

    EPITEC

    8+ YOECandidates need a bachelor's degree in computer science or a related field and 8+ years of software development experience, plus 8+ years with relational databases such as SQL Server. Strong Java, Spring Boot and front-end skills are required.

    Java, Spring Boot, SQL Server, Elasticsearch, Logstash, Kubernetes

  • 2027 Summer Sales Intern - Vantage

    Waterloo, ON
    Internship

    Vantage Marketing Canada

    Candidates need strong people skills, an outgoing personality and motivation to work hard. A competitive background in sports, dance or debate is listed as a good fit.

    Sales, Critical thinking, Problem solving

  • Phyisican Assistant

    Waterloo, ON
    Full Time

    Verismo Health

    Candidates need relevant clinical education or healthcare training and preferably prior experience in a family practice, walk-in clinic or ambulatory care. Phlebotomy competence, strong communication and attention to detail are important, and CPR/BLS certification is preferred.

    Juno EMR

  • Principal Software Engineer

    Waterloo, ON
    Full Time

    Priority Commerce

    15+ YOECandidates need 15+ years of software engineering experience, including Staff or Senior Staff level work. They must have proven architecture leadership, deep experience with large-scale distributed systems, and the ability to influence teams without direct authority.

Locations & environments

Locations

All of CanadaRemote · Hybrid · On-site · Field

Pro tip: add remote jobs to widen your search.

Exclude locations

Workplace type

Company jobs in these results

These are this company’s jobs loaded in your current search. The company may have more openings.