Backend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a ...
Quick apply
Backend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a ...
Quick apply
Backend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a ...
Backend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a ...
Backend Web and App Developer At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We're seeking a ...
Chicago, IL · On-site
$124K - $161K/yr
Senior Developer - Notifications Platform & AI Engineering Description - External United's Digital ... Build cloud-native backend services using Java, Spring Boot, Apache Camel, microservices, container ...
Chicago, IL · On-site
$124K - $161K/yr
Senior Developer - Notifications Platform & AI Engineering Description - External United's Digital ... Build cloud-native backend services using Java, Spring Boot, Apache Camel, microservices, container ...
Chicago, IL · On-site
$130K - $150K/yr
Department Overview Join our dynamic, agile R&D team as a Senior Backend Java Engineer, where you will serve as a key architectural driver for our Device Provisioning and Management platform ...
Chicago, IL · On-site
$130K - $150K/yr
Department Overview Join our dynamic, agile R&D team as a Senior Backend Java Engineer, where you will serve as a key architectural driver for our Device Provisioning and Management platform ...
Chicago, IL · Hybrid
$130K - $150K/yr
Department Overview Join our dynamic, agile R&D team as a Senior Backend Java Engineer, where you will serve as a key architectural driver for our Device Provisioning and Management platform ...
Chicago, IL · Hybrid
$130K - $150K/yr
Department Overview Join our dynamic, agile R&D team as a Senior Backend Java Engineer, where you will serve as a key architectural driver for our Device Provisioning and Management platform ...
The Role We are seeking a Senior Backend Engineer who is passionate about database modernization ... Azure SQL Database, Azure DevOps experience * Observability tools (Application Insights, SQL ...
The Role We are seeking a Senior Backend Engineer who is passionate about database modernization ... Azure SQL Database, Azure DevOps experience * Observability tools (Application Insights, SQL ...
The Role We are seeking a Senior Backend Engineer who is passionate about database modernization ... Azure SQL Database, Azure DevOps experience * Observability tools (Application Insights, SQL ...
The Role We are seeking a Senior Backend Engineer who is passionate about database modernization ... Azure SQL Database, Azure DevOps experience * Observability tools (Application Insights, SQL ...
The Senior Software Engineer - Backend Services will be responsible for designing, implementing ... Continue to grow and learn as a developer. Qualifications * 5+ years of experience in backend ...
Quick apply
The Senior Software Engineer - Backend Services will be responsible for designing, implementing ... Continue to grow and learn as a developer. Qualifications * 5+ years of experience in backend ...
Chicago, IL · On-site +1
$112K - $186K/yr
The Senior Software Engineer - Backend Services will be responsible for designing, implementing ... Continue to grow and learn as a developer. Qualifications * 5+ years of experience in backend ...
Chicago, IL · On-site +1
$112K - $186K/yr
The Senior Software Engineer - Backend Services will be responsible for designing, implementing ... Continue to grow and learn as a developer. Qualifications * 5+ years of experience in backend ...
Schaumburg, IL · On-site
$120K - $159K/yr
The Senior Software Engineer leads technical initiatives and drives engineering excellence across ... NET / C# (preferred) or a comparable backend stack Company : Paylocity is an award-winning provider ...
Schaumburg, IL · On-site
$120K - $159K/yr
The Senior Software Engineer leads technical initiatives and drives engineering excellence across ... NET / C# (preferred) or a comparable backend stack Company : Paylocity is an award-winning provider ...
Chicago, IL · On-site
$140K - $190K/yr
NinjaTrader is seeking a Sr. Software Engineer II to join our NT Connect team-our API-based ... Leverage AI coding agents (e.g., GitHub Copilot, Cursor, Claude Code) and modern developer tooling ...
Chicago, IL · On-site
$140K - $190K/yr
NinjaTrader is seeking a Sr. Software Engineer II to join our NT Connect team-our API-based ... Leverage AI coding agents (e.g., GitHub Copilot, Cursor, Claude Code) and modern developer tooling ...
NinjaTrader is seeking a Sr. Software Engineer II to join our NT Connect team-our API-based ... Leverage AI coding agents (e.g., GitHub Copilot, Cursor, Claude Code) and modern developer tooling ...
NinjaTrader is seeking a Sr. Software Engineer II to join our NT Connect team-our API-based ... Leverage AI coding agents (e.g., GitHub Copilot, Cursor, Claude Code) and modern developer tooling ...
Maryville, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Maryville, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
East Carondelet, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
East Carondelet, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Fairview Heights, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Fairview Heights, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Belleville, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Belleville, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Glen Carbon, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Glen Carbon, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Hartford, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Hartford, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Caseyville, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Caseyville, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Madison, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
Madison, IL · On-site
$87K - $157K/yr
... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... high‑visibility, data‑driven application used across the organization for analytics and ...
$62K - $73.2K
0% of jobs
$73.2K - $84.3K
0% of jobs
$84.3K - $95.4K
1% of jobs
$95.4K - $106.6K
9% of jobs
$106.6K - $117.7K
15% of jobs
$118.1K is the 25th percentile. Wages below this are outliers.
$117.7K - $128.9K
18% of jobs
The median wage is $133.2K / yr.
$128.9K - $140K
19% of jobs
$149.3K is the 75th percentile. Wages above this are outliers.
$140K - $151.2K
16% of jobs
$151.2K - $162.3K
10% of jobs
$162.3K - $173.5K
7% of jobs
$173.5K - $184.6K
5% of jobs
$62K
$135.5K
$184.6K
| Aspect | Senior Backend Developer | Backend Developer |
|---|---|---|
| Required Experience | 5+ years, leadership skills | 1-3 years, foundational skills |
| Responsibilities | Design architecture, mentor juniors, optimize systems | Implement features, fix bugs, write code |
| Skills & Certifications | Advanced coding, system design, relevant certifications | Basic coding, database knowledge |
| Work Environment | Collaborates with cross-functional teams, often in larger projects | Focuses on individual tasks within projects |
The main difference between a Senior Backend Developer and a Backend Developer lies in experience, responsibilities, and leadership. Senior Backend Developers typically have more years of experience, take on complex system design, and mentor junior staff, whereas Backend Developers focus on implementing features and fixing bugs. Both roles are essential in backend development teams, but the senior role involves more strategic and leadership duties.

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 11 days ago
Backend Web and App Developer
At Smartz Inc, we rely on our dynamic team of engineers to solve the many challenges and puzzles that come with our rapidly evolving technical stack. We’re seeking a full stack engineer who is ready to work with new technologies and architectures in a forward-thinking organization that’s always pushing boundaries. Here, you will take complete, end-to-end ownership of projects across the entire stack. Our ideal candidate has experience building products across the stack and a firm understanding of web frameworks, APIs, databases, and multiple back-end languages. You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front end and back-end architecture, and ultimately, delivering amazing global user experiences.
About Us
Smartz was founded in June of 2021 by Dr. Kevin Wan who has been a successful entrepreneur in the smart home industry for more than 10 years. Our team at Smartz wants to disrupt the PropTech Industry by providing advanced AI software that is compatible with industry leading smart home devices and will provide property owners and tenants with an all-in-one solution to all of their property management needs.
Our team uses the latest mobile technologies for all features of Smartz apps, which include live video streaming/recording, motion/sound alerts, AI powered object detection, video access sharing functions, etc. We always strive to develop innovative features to create secure and smart device management experiences for our users and business partners.
Benefits and Compensation
Job Type
Job Responsibilities
Experience & Qualifications
Smartz’s commitment of diversity and inclusion is one we strive to continuously cultivate. We aim to provide everyone regardless of identity a space where they can grow and feel seen as a person first. These are more than just words to us; they are guidelines for how we build and foster our team, our leaders, and the core culture of our company. We are also an equal opportunity employer that does not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. In accordance with the law, we make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as any mental health or physical disability needs.
As a part of our commitment to health and safety, we have implemented various COVID-related health and safety requirements for our workforce. These requirements may include sharing information in the company's HRM system, regular testing, mask wearing, social distancing and daily health checks. Requirements may change in the future with the evolving public health landscape.