Junior Software Engineer

💰 $8,960 - $14,336 (Est.) 📍 Chicago

Job Description

unior Software Engineer (Full-Stack & Mobile Development)
We are seeking a motivated and detail-oriented Junior Software Engineer to join our team. As a key member of our software development team, you will be responsible for working on a variety of projects spanning full-stack development and mobile application development for both Android and iOS.

You will have the opportunity to work with Cloud platforms such as AWS IoT, contributing to both backend services and frontend development. We are looking for individuals who are passionate about learning new skills and taking on challenges. As a growing company, we need team members who can adapt quickly, jump into projects as needed, and rapidly gain proficiency in new concepts.

Responsibilities:
Full-Stack Development:
Contribute to both frontend and backend development of web-based applications, APIs, and cloud services.
Mobile Development:
Develop and maintain native iOS applications and frameworks focused on wireless connectivity and control using Swift.
Develop and maintain native Android applications and frameworks focused on wireless connectivity and control using Kotlin.
Backend & Cloud Services:
Work on cloud-based backend services using Java (Spring Boot), Node.js, or Python.
Develop and maintain RESTful APIs and WebSockets for real-time communication.
Implement database solutions (SQL and NoSQL) to support mobile and web applications.
Assist in configuring and managing AWS cloud infrastructure, including services such as AWS IoT, Lambda, DynamoDB, and API Gateway.
Assist in defining and implementing robust app architectures and complex user interfaces.
Participate in development planning, including creating schedules and defining development tasks and timelines.
Communicate and justify technical design decisions with management.
Collaborate with designers, engineers, and product managers to build innovative and scalable products.
Provide on-site training for VIP clients when required.
Have the opportunity to work outside of embedded and mobile if you have interest.
Qualifications:
Organized and detail-oriented with strong problem-solving skills.
Strong communication skills and ability to work in a team.
Proficiency with git and version control best practices.
Minimum 1-year experience working with either iOS or Android native application development (personal projects count).
Familiarity with common mobile development design patterns such as MVVM.
Experience with backend technologies such as Spring Boot, Node.js, or Python (preferred).
Familiarity with database technologies like PostgreSQL, MySQL, or MongoDB (preferred).
Experience with RESTful APIs, GraphQL, and WebSockets (preferred).
Understanding of offline storage, threading, and performance tuning (preferred).
Strong communication skills with an interest in mentoring and educating others.
Experience with Bluetooth Low Energy, Wi-Fi, Low Power Cellular, and other wireless technologies strongly desired but not required.
At least some embedded development experience is a plus.
Familiarity with test-driven development (TDD) and agile methodologies (a plus).
Bachelor's or Master's degree in Computer Science, Electrical Engineering, or related discipline is preferred, but equivalent experience will also be consi

💡 Quick Summary

Seeking a career-building opportunity? The Junior Software Engineer position is now open for candidates interested in the Software Developer Jobs sector. This role in Chicago offers a professional environment and growth potential.

Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Software Developer Jobs is a plus.

Sponsored

Job Details

Company Name: onceLabs LLC

Frequently Asked Questions

Click the Apply Now button on this page, login or register for free on CallCenterJob.co.in, fill in your name, mobile number, city, and experience, then submit your application. The recruiter will contact you directly.
The expected salary for Junior Software Engineer in Chicago is $8,960 - $14,336 (Est.) per month. Actual compensation may vary based on experience and negotiation.
No, Junior Software Engineer is an on-site position based in Chicago. Candidates must be able to commute or relocate to this location.
Basic communication skills, a proactive attitude, and the ability to work in a team are required for Junior Software Engineer. Previous experience in Software Developer Jobs is a plus. Freshers may also apply depending on the employer's requirements.
Yes, CallCenterJob.co.in is completely free for job seekers. Never pay money to apply for any job. If anyone asks for payment to process your application, report it immediately using the "Report this Job" button.

Similar Openings

  • Application Developer II

    Department of Homeless Services and Housing Salary: $92,175 - $117,649 Annually Apply by April 7, 2026 at 5 p.m. PT The County of Los Angeles has declared a local state of emergency on homelessness and is expanding its response. We are seeking skille...

    Full Time / Part Time

    Salary Estimated: 20K to 26K

    Remote

    September 3, 2026


    Apply Now

  • Python Developer with AWS

    North Chicago, Illinois 60044 Posted April 2nd, 2026 Looking for more job opportunities? Click here! Job Type: Contract Job Category: IT Job Title : Python Developer with AWS Location : North Chicago, IL (ONSITE) Contract Job Description We are seeki...

    Full Time / Part Time

    Salary Estimated: 19K to 30K

    Remote

    September 3, 2026


    Apply Now

  • Java + AI Engineer

    Akkodis is seeking a Java + AI Engineer for a Contract with a client in Chicago, IL. This role focuses on designing scalable AI systems, orchestrating LLM pipelines, and deploying enterprise‑grade APIs and microservices. Rate Range: $49/hour to $53/h...

    Full Time / Part Time

    Salary Estimated: 15K to 35K

    Remote

    September 3, 2026


    Apply Now

  • Data Engineer Associate - Data Platforms

    Introduction A career in IBM Consulting offers the chance to cultivate long-term relationships and collaborate closely with clients worldwide. You will engage with visionaries from diverse industries to enhance their hybrid cloud and AI journeys, sig...

    Full Time / Part Time

    Salary Estimated: 22K to 34K

    Remote

    September 3, 2026


    Apply Now

  • Data Engineer Associate - Data Platforms

    Introduction A career in IBM Consulting offers the chance to cultivate long-term relationships and collaborate closely with clients worldwide. You will engage with visionaries from diverse industries to enhance their hybrid cloud and AI journeys, sig...

    Full Time / Part Time

    Salary Estimated: 20K to 21K

    Remote

    September 3, 2026


    Apply Now

  • Software Engineer II - Database Developer/BI Analyst

    You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Software Engineer II at JPMorganChase within the Corporate Sector, you are...

    Full Time / Part Time

    Salary Estimated: 22K to 31K

    Remote

    September 3, 2026


    Apply Now

×

Login to Apply

Don't have an account? Register here