JAVA FULL STACK BACKEND DEVELOPER + IOS

FuntoNetwork IT Consulting
Empowering Businesses with Innovative IT Solutions

Position: Java Full Stack Backend Developer iOS
Department: Software Development & Mobile Engineering
Location: San Leandro CA (Hybrid 3 days onsite per week) Local candidates only
Type: Contract FullTime (40 hours/week)
Reports To: Engagement Manager (FuntoNetwork) / Client Technical Lead
Tech Stack: Java Spring Boot iOS (Swift Kotlin) DevOps (plus)

Regional Strategy: East Bay CrossPlatform Engineering

This role is a unique hybrid position supporting a San Leandrobased client that requires backend Java expertise combined with native iOS development skills. The client is building a suite of mobilefirst applications that integrate tightly with enterprise backend systems. We are seeking a backendfocused fullstack developer who also possesses professional experience in iOS development (Swift Kotlin) . This is a rare opportunity to work across both domains in a single clientdedicated engagement. Local candidates only onsite presence is mandatory for collaboration with mobile and backend teams.

Location Requirement:

• Must reside within reasonable daily commute to San Leandro CA. No exceptions.

About FuntoNetwork

Our Mobile & Backend Integration practice helps clients deliver seamless experiences across web and mobile platforms. We specialize in building robust APIs that power iOS and Android applications and we are looking for a developer who can bridge these this clientdedicated role you will split your time between backend microservice development and native iOS feature implementation.

Position Overview

We are seeking a Java Full Stack Developer with iOS expertise to join a crossfunctional team. You will design and build backend services using Java and Spring Boot and also develop and maintain native iOS applications using Swift and Kotlin (for iOS). The ideal candidate is a backend specialist who is comfortable jumping into iOS code when needed. DevOps experience (CI/CD containerization) and knowledge are pluses. This role requires strong communication skills and the ability to contextswitch between backend and mobile domains.

Key Responsibilities

• Backend Development: Design build and maintain RESTful microservices using Java 11/17 and Spring Boot.
• iOS Development: Develop and enhance native iOS applications using Swift and Kotlin (for iOS) .
• API Integration: Ensure seamless integration between mobile clients and backend services; define API contracts.
• Database: Work with relational (Oracle SQL Server) and NoSQL (MongoDB) databases.
• DevOps: Assist with CI/CD pipeline configuration (Jenkins GitHub Actions); containerization (Docker) a plus.
• (Plus): Occasionally contribute to web frontend components if needed.
• Code Quality: Write unit and integration tests; participate in code reviews.
• Client Collaboration: Work directly with client product owners and mobile leads.

Required Qualifications & Skills

Experience: Minimum 8 years of professional software development with at least 5 years in Java backend and 2 years in native iOS development.

Technical Proficiency:

• Java / Spring Boot: Strong backend experience; microservices REST APIs Spring Data Spring Security.
• iOS: Professional experience with Swift and Kotlin (for iOS) . Familiarity with UIKit SwiftUI Combine or iOS frameworks.
• Databases: SQL and NoSQL proficiency.
• Version Control: Git.

Soft Skills:

• Ability to work across multiple technology stacks.
• Strong problemsolving and debugging skills.
• Effective communication with distributed teams.
• Selfmotivated and adaptable.

Education: Bachelors degree in Computer Science or related field; equivalent experience considered.

Preferred Qualifications

• DevOps experience: Jenkins Docker Kubernetes.
• or other frontend framework experience.
• Relevant certifications (Java AWS iOS).
• Domain experience in healthcare logistics or fintech.
• Published iOS apps on the App Store.

Why Join FuntoNetwork

• Unique Skill Set: Leverage your dual expertise in backend and mobile rare and highly valued.
• Variety: No two days are the same; work across the full stack.
• High Visibility: Direct collaboration with client mobile and backend leads.
• Career Growth: Path to Mobile Architect Full Stack Architect or Engineering Manager.

Compensation & Benefits

• Hourly Rate: $70 $90/hour (W2).
• Weekly Payroll with direct deposit.
• Benefits Package: Medical dental vision 401(k) with match paid holidays accrued sick leave.
• Commuter Benefits: Pretax transit/parking.

Application Process

To apply please submit:

1. Resume detailing Java backend and iOS (Swift/Kotlin) experience.
2. Cover letter addressing: Describe a project where you developed both backend services and a mobile client. How did you ensure a seamless integration
3. Links to App Store apps or GitHub repositories (anonymized as needed).
4. Current location and onsite availability confirmation.
5. HackerRank readiness confirmation.

Submit your complete application package to:
Samuel Andoh Account Manager
Email:
Subject Line: Java Full Stack iOS Your Name San Leandro

Visa Status: No H1B sponsorship available. Must be U.S. Citizen Green Card holder or possess unrestricted work authorization (W2/Independent Consultant only).

Interview Process (Mandatory):

1. HackerRank Assessment Java Spring Boot iOS (Swift) coding challenge. FIRST STEP.
2. TP1 Panel Interview Technical deep dive (60 min video).
3. TP2 Prep Call Customer discussion readiness review.
4. Customer Interview Panels available to close same day.
5. InPerson Customer Interview San Leandro client site. Mandatory.