Senior Software Engineer (Level 4) at FJA-US Inc.

Boca Raton, Florida, United States -

Full Time

Start Date

Immediate

Expiry Date

20 Sep, 26

Salary

175000.0

Posted On

22 Jun, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Java, Spring Framework, React, TypeScript, Microservices, RESTful APIs, SQL, NoSQL, GitLab CI/CD, Cloud Infrastructure, AI-Assisted Development, System Design, Test-Driven Development, Mentoring, Distributed Architectures, Containerization

Industry

IT Services and IT Consulting

Description

ABOUT US We build software systems that operate in complex, highly regulated healthcare environments where correctness, reliability, and real-world impact matter. Our systems support critical business processes and data workflows across organizations that depend on accuracy and operational stability. Our applications span backend services and user-facing interfaces, built on modern, distributed architectures. We partner closely with clients to evolve these systems in real-world operating environments. THE OPPORTUNITY We're hiring a Senior Software Engineer (L4) to own major features from the backend through the frontend of our insurance platform. Today the backend is Java and the frontend is React/TypeScript, but the stack isn't static. Senior engineers contribute to its future direction, helping choose the right technology for each project. Senior engineers use AI to assist with design, coding, and reviews. The engineer drives the work and owns the result. HOW THE WORK GETS DONE We point AI amplification squarely at the hard part: comprehending unfamiliar code, mapping dependencies, refactoring safely, and moving faster on domain-intensive work without sacrificing correctness. As a senior engineer, you'll set the bar for what good AI-amplified development looks like here. When to lean on the tools, when to slow down and validate, and how to stay fully accountable for everything that ships. That accountability isn't a compliance burden; it's the skill. You'll model it in your own work and mentor others into it. OUR STACK Java, Spring Framework, microservices, RESTful APIs, cloud infrastructure, React / TypeScript, GitLab CI/CD, and modern frontend and platform tooling. ENGINEERING ENVIRONMENT Our engineering team builds and maintains applications across a Java-based backend and React-based frontend, designed for performance, scalability, and reliability within a distributed, microservices-oriented and containerized architecture. Engineers work closely with product, engineering, and cross-functional teams to ensure alignment and coordinated delivery across systems. We emphasize disciplined engineering practices, including thoughtful system design, code review, and testing to support maintainability and long-term system health. Engineers are expected to understand dependencies, evaluate cross-system impacts, and take ownership of how their changes affect build processes, deployments, and runtime behavior across environments. Our environment prioritizes clean, maintainable code and consistent use of sound engineering principles. This includes validating all work to ensure accuracy and reliability prior to integration and maintaining full accountability for how code behaves in production. WHAT MAKES SOMEONE GREAT HERE * Judgment over volume. You're measured by whether the system is correct and better, not by how much code you produced. * Correctness discipline. You don’t trust a green test suite over your own understanding. You’ve seen suites pass while something material was silently broken, and you write the tests that would actually catch it. * Comfort in complexity. Dense domains and heavily interconnected systems energize you rather than overwhelm you. * Real AI-amplified practice. You get genuine leverage from AI tools and know exactly where their output needs your scrutiny before it goes anywhere near production. * You bring people with you. You raise the engineers around you through example, code review, and mentoring without needing positional authority to do it. EDUCATION High School Diploma or equivalent is required. A degree in computer science, software engineering or related field is preferred. PROFESSIONAL BACKGROUND Minimum 10 years of professional software development experience, including: * Software development experience in a distributed, microservices-based environment, including: * Backend development using Java, Spring Framework and related technologies, RESTful web services, and database technologies (SQL and/or NoSQL) * Or a combination of backend and frontend development experience using modern JavaScript frameworks * Writing, reviewing, testing, and validating code with full accountability for correctness, performance, scalability, and maintainability * Evaluating system-wide impact including dependencies, downstream effects, and cross-system interactions before making changes * Delivering in distributed, containerized environments, with a clear understanding of how systems build, deploy, and behave across environments * Working with agile development methodologies, version control, test-driven development, and automated testing. Minimum 5 years of professional experience, including: * Demonstrated experience developing and maintaining React-based frontend applications (React / TypeScript) using modern JavaScript and TypeScript development practices * Mentoring less-tenured engineers and strengthening shared engineering practices. Additional experience expected for this role includes: * Hands-on use of AI-assisted development tools to work faster and at a higher level, paired with the judgment to critically evaluate and validate output, and full ownership of what ships WORK AUTHORIZATION & SPONSORSHIP The Company does not provide visa sponsorship or employer-supported work authorization of any kind, now or in the future. This includes, but is not limited to, H-1B, H-1B1, H-2B, L-1, O-1, TN, E-3, E-1/E-2, F-1 OPT or STEM OPT, J-1, H-4 EAD, L-2 EAD, or any other immigration status or work authorization that requires employer petitioning, sponsorship, extension, verification, or other employer action. All candidates must have active, valid, and unrestricted authorization to work in the United States at the time of hire and throughout employment, without any sponsorship, petition, or support from the Company. The Company complies with all federal immigration laws, including the Immigration Reform and Control Act (IRCA), and does not discriminate based on citizenship or national origin. EMPLOYMENT ELIGIBILITY & PRE-EMPLOYMENT SCREENING NOTICE Our Company participates in E-Verify as part of certain client contractual requirements. In accordance with federal law, all new hires must complete Form I-9 and provide documentation acceptable to the U.S. Department of Homeland Security (DHS) to verify their identity and authorization to work in the United States within three (3) business days of their start date. For more information on employment eligibility verification and acceptable documentation, visit the DHS website at: https://www.uscis.gov/i-9-central/form-i-9-acceptable-documents As a condition of employment, all candidates and employees are subject to a background check and drug screening. These screenings are required by Company policy and by client contractual obligations and are conducted in compliance with the federal Fair Credit Reporting Act (FCRA) and all applicable federal, state, and local laws. The scope of drug testing may vary by state, depending on applicable state and local laws. WORK LOCATION This position is designated as hybrid and requires regular in-office work in one of the following offices: Boca Raton, FL or Denver, CO or Midtown New York City. This is not a remote role. On-site attendance and the ability to meet minimum in-office requirements, as well as additional in-office time based on business needs, are essential functions of the role. In-office requirements are determined by the Company and may vary based on team, project, or operational needs Relocation assistance is not provided for this position HIRING PAY RANGE - ANNUALIZED Boca Raton, FL: 116,000 – 145,000 Denver, CO: 132,000 – 165,000 Midtown NYC: 140,000 – 175,000 The stated hiring pay range is our good faith belief at the time of this posting. Final compensation placement will vary based on multiple factors such as position level placement, experience, knowledge, geographic location, competencies, and skill level as well as internal equity. BONUS COMPENSATION Discretionary annual bonus amounts are not guaranteed and are subject to change based on company and individual performance. Discretionary annual bonuses, when paid, are determined by the leadership team, and is based upon an individual performance that exceeds role expectations. BENEFITS In accordance with this position, hired individuals may be eligible to participate in Company benefit plans and programs, including paid time off benefits (vacation, holiday, and sick time); group medical, dental, and vision insurance programs; life insurance benefits; the Company’s 401 (k) retirement plan, in accordance with and subject to the eligibility and other provisions of such plans and programs. EQUAL EMPLOYMENT OPPORTUNITY We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law. The Company provides reasonable accommodations to qualified individuals with disabilities or sincerely held religious beliefs, as required by law. JOB POSTING DISCLAIMER The information provided in this posting is intended to describe the general nature and level of work expected for this role. It is not an exhaustive list of all duties, responsibilities, or qualifications. Job duties and requirements may change based on business needs, consistent with applicable law. Employment with the Company is at will, meaning either the employee or the Company may end the employment relationship at any time, with or without notice or cause, as permitted by law.

Responsibilities

Own major features from backend to frontend of an insurance platform while setting the standard for AI-amplified development. Mentor other engineers and ensure the correctness, reliability, and scalability of systems in a regulated healthcare environment.