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Trainee Software Engineer Startup Jobs in Illinois

Sr. Software Engineer (React Native)

Chicago, IL ยท On-site

$126K - $166K/yr

... Software Engineer to join their growing engineering team in Chicago. This role is focused on ... startup environments. This individual will work closely with leadership, product, and go-to-market ...

Senior Software Engineer

Chicago, IL ยท On-site

$126K - $166K/yr

We are looking for a Senior Software Engineer to join Carefeed's engineering team. We're a ... Join a fast-growing startup making a real impact in the lives of senior care providers and their ...

Senior Software Engineer

Chicago, IL ยท On-site

$126K - $166K/yr

We are looking for a Senior Software Engineer to join Carefeed's engineering team. We're a ... Join a fast-growing startup making a real impact in the lives of senior care providers and their ...

... PLC (Programmable Logic Controller) frameworks * Strong proficiency in Microsoft SQL Server ... We are a global industrial technology innovator with a startup spirit. Our forward-looking ...

HelloJoy is an early-stage, venture-backed startup based in Chicago focused on innovating mental health care through technology. The Lead Fullstack Software Engineer will play a crucial role in ...

Junior Software Engineer

Chicago, IL ยท On-site

$80K - $100K/yr

About the Role We are looking to fill an entry level software engineer to learn from our top ... Ability to adapt to the dynamic and changing nature of a startup company and developer roles Our ...

Founding Sr. Software Engineer

Chicago, IL ยท On-site

$126K - $166K/yr

... Staff Software Engineer to join their Chicago-based engineering team. This is a highly ... in a fast-moving startup environment. WHAT YOU WILL DO * Lead the design, development, and ...

Software Engineer

Chicago, IL ยท On-site

$140K - $170K/yr

Honeycomb is a rapidly growing global startup, generously backed by top-tier investors and powered ... Collaborate across engineering, product, and design to align on priorities, timelines, and ...

Software Engineer

Chicago, IL ยท On-site

$140K - $170K/yr

Honeycomb is a rapidly growing global startup, generously backed by top-tier investors and powered ... Collaborate across engineering, product, and design to align on priorities, timelines, and ...

Embedded Software Engineer

Mundelein, IL ยท On-site

$130K - $190K/yr

Edge engineering is responsible for the hardware and software orchestrating the hardware installed ... Experience at a small & quickly growing startup Benefits * Competitive salary and equity

Software Engineer

Chicago, IL ยท Remote

$45 - $55/hr

... developer tools Able to collaborate across different functions. Work closely with product ... startup environments Knowledge of Health Insurance Domain is a huge plus Soft Skills Clear ...

As an FDSE Intern, you'll experience the autonomy of a startup, with the resources, mentorship, and ... Software Engineer: Software Engineers at Palantir build software at scale to transform how ...

Showing results 21-40

Trainee Software Engineer Startup information

What does a trainee software engineer do at a startup?

A Trainee Software Engineer at a startup typically assists in developing, testing, and maintaining software applications under the guidance of senior developers. They participate in coding, debugging, and learning new technologies relevant to the company's tech stack. Startups often offer a dynamic environment where trainees quickly gain hands-on experience, work on real projects, and contribute to various aspects of the software development process. This role is ideal for recent graduates or those looking to begin their careers in software engineering.

What skills and qualifications are needed to thrive as a trainee software engineer at a startup?

To thrive as a Trainee Software Engineer at a startup, you need a solid grasp of programming fundamentals, problem-solving skills, and a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, agile methodologies, and common programming languages such as Python or JavaScript is typically required. Initiative, adaptability, and strong communication skills help you stand out in a fast-evolving, collaborative startup environment. These qualities are crucial for quickly learning new technologies, contributing effectively to small teams, and driving innovation in a dynamic setting.

What can a trainee software engineer at a startup expect in terms of mentorship and learning opportunities?

As a Trainee Software Engineer at a startup, you can expect hands-on learning with close mentorship from senior engineers or team leads. Startups often foster collaborative environments where feedback is frequent and accessible, allowing you to quickly build technical and problem-solving skills. You'll likely be exposed to a variety of technologies and development processes, giving you a broad learning experience. Additionally, the fast-paced nature of startups means you'll have opportunities to take on significant responsibilities early in your career, accelerating your growth.

What are the most commonly searched types of Software Engineer Startup jobs in Illinois?

The most popular types of Software Engineer Startup jobs in Illinois are:

What cities in Illinois are hiring for Trainee Software Engineer Startup jobs?

Cities in Illinois with the most Trainee Software Engineer Startup job openings:

Sr. Software Engineer (React Native)

HirexHire

Chicago, IL โ€ข On-site

$126K - $166K/yr

Full-time

Re-posted 9 days ago


Job description

ABOUT US
HirexHire (pronounced hire by hire) is a Chicago-based recruiting and talent consultancy that integrates with companies short-term to provide long-term talent solutions. We take a seat in our client's everyday operations to understand their people's goals, gaps, and challenges. We then develop and implement the processes and technologies to execute a sustainable and scalable talent plan.
We partner with companies expecting or experiencing high growth who need to hire at scale or fill a critical role rapidly. Our clients are not looking for quick-fix placements but are thoughtfully building a hiring strategy to scale their businesses.
OUR CLIENT
Location: Chicago, IL
Industry: Sports / Software
Company Size: >50
What They Do: Our client is a sports media and technology platform focused on helping digital content creators build and engage subscription-based communities. Their platform streamlines communication, payments, and content distribution to create a more reliable and seamless user experience.
Contact HirexHire for more client information
THE ROLE
Our client is seeking a Senior Software Engineer to join their growing engineering team in Chicago. This role is focused on building and scaling high-quality mobile and web applications, with a strong emphasis on React Native development and user-facing product experiences. The ideal candidate is a product-minded engineer who enjoys owning projects end-to-end, collaborating cross-functionally, and shipping impactful features in fast-paced startup environments. This individual will work closely with leadership, product, and go-to-market teams to rapidly develop scalable, intuitive solutions that drive user engagement and platform growth.
WHAT YOU WILL DO
  • Lead the design, development, and deployment of mobile-first product features across iOS, Android, and web platforms.
  • Build and maintain high-quality React Native applications with a focus on performance, usability, and scalability.
  • Develop full-stack applications and APIs that support seamless user experiences across mobile and web environments.
  • Collaborate closely with product, design, and go-to-market stakeholders to identify opportunities and deliver impactful solutions.
  • Own projects throughout the full software development lifecycle, from technical planning and architecture through production deployment.
  • Balance speed and execution with long-term maintainability and scalability considerations.
  • Provide technical leadership, mentorship, and architectural guidance to engineers across the team.
  • Contribute to engineering best practices, development workflows, CI/CD processes, and platform reliability initiatives.
  • Partner with cross-functional teams to continuously improve user engagement, retention, and overall platform experience.
  • Leverage AI-assisted development tools and modern engineering workflows to improve productivity and accelerate feature delivery.

WHAT YOU WILL NEED
  • 3-6 years of professional software engineering experience, ideally within startup or high-growth technology environments.
  • Strong experience building mobile applications using React Native.
  • Experience developing modern frontend applications using TypeScript and JavaScript frameworks.
  • Full-stack development experience with backend technologies such as Python, Django, Go, or similar frameworks.
  • Experience building and consuming RESTful APIs and working with relational databases such as PostgreSQL.
  • Proven track record of shipping customer-facing features and products in fast-paced environments.
  • Strong understanding of mobile application architecture, performance optimization, and responsive UI/UX principles.
  • Experience working with cloud infrastructure, Docker, CI/CD pipelines, and modern development workflows preferred.
  • Strong technical judgment with the ability to prioritize effectively and make thoughtful tradeoff decisions.
  • Excellent communication and collaboration skills with the ability to work cross-functionally across technical and non-technical teams.
  • Passion for building intuitive consumer-facing products and delivering exceptional user experiences.
  • Experience within creator economy, marketplace, fintech, sports media, or consumer technology platforms preferred.

LOCATION & COMPENSATION
  • This is a Hybrid role based in Chicago, IL (Loop) with an expectation of 2-3 days onsite per week.
  • Compensation includes a competitive base salary as well as commission/OTE, equity, and a benefits package.

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