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Mid Backend Developer Jobs in Lisle, IL (NOW HIRING)

... mid-level iOS developers with 1 year - to 3 years of experience. Must be a driven self-starter ... Familiarity with RESTful APIs to connect iOS applications to back-end services Familiarity with 3rd ...

IOS Developer

Des Plaines, IL · On-site

$30 - $45/hr

... mid-level iOS developers with 1 year - to 3 years of experience. Must be a driven self-starter ... Familiarity with RESTful APIs to connect iOS applications to back-end services Familiarity with 3rd ...

IOS Developer

Des Plaines, IL · On-site

$30 - $45/hr

... mid-level iOS developers with 1 year - to 3 years of experience. Must be a driven self-starter ... Familiarity with RESTful APIs to connect iOS applications to back-end services Familiarity with 3rd ...

Software Engineer II (Mid-Level) - .NET Backend / Microservices (Azure) + React/Vue What You'll Do (Responsibilities) * Build and maintain backend services using C# and modern .NET (.NET 6/8; moving ...

Design and deliver backend data services and APIs (REST/GraphQL), and contribute across the stack ... Mentor and coach senior and mid-level engineers, raising the technical bar across the organization ...

Design and deliver backend data services and APIs (REST/GraphQL), and contribute across the stack ... Mentor and coach senior and mid-level engineers, raising the technical bar across the organization ...

Staff Software Engineer

Chicago, IL · On-site

$190K - $250K/yr

Mentor and coach senior and mid-level engineers, raising the technical bar across the organization ... js) and backend languages (e.g., C#, Node.js, Java, or similar). * Deep understanding of ...

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Mid Backend Developer information

See Lisle, IL salary details

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How much do mid backend developer jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for mid backend developer in Lisle, IL is $56.93, according to ZipRecruiter salary data. Most workers in this role earn between $46.68 and $67.31 per hour, depending on experience, location, and employer.

What is the difference between Mid Backend Developer vs Backend Developer?

AspectMid Backend DeveloperBackend Developer
Experience LevelMid-level (2-4 years)Entry to Mid-level (0-3 years)
Skills & CertificationsProficiency in server-side languages, databases, APIs; often familiar with cloud servicesBasic to intermediate backend skills, some familiarity with similar technologies
Work EnvironmentCollaborates on complex projects, often in teams with frontend and DevOpsWorks on foundational backend tasks, may be part of smaller teams or solo projects
Industry UsageCommon in tech companies, startups, and enterprise environmentsWidespread across various industries, including tech, e-commerce, and finance

The Mid Backend Developer typically has more experience and handles more complex backend systems compared to a Backend Developer. While both roles require similar foundational skills, the mid-level position involves greater responsibility, problem-solving, and collaboration on larger projects.

What is a mid backend developer?

Mid Backend Developers are software engineers with intermediate experience who focus on building, maintaining, and optimizing the server-side components of web or mobile applications. They typically work with databases, APIs, server logic, and integration with front-end systems. Mid-level developers have a solid understanding of programming languages such as Java, Python, Node.js, or Ruby and are expected to contribute to code reviews, troubleshoot issues, and implement new features under minimal supervision. Their role bridges the gap between junior developers, who need more guidance, and senior developers, who handle architecture and high-level decisions.

What are the key skills and qualifications needed to thrive as a mid backend developer, and why are they important?

To excel as a Mid Backend Developer, you need strong programming skills in languages such as Java, Python, or Node.js, along with a solid understanding of databases and API design, typically backed by a bachelor’s degree in computer science or related field. Familiarity with tools and systems like Git, RESTful APIs, Docker, and cloud platforms (e.g., AWS, Azure) is usually required. Problem-solving abilities, effective communication, and teamwork are crucial soft skills that set high performers apart. These competencies ensure efficient development, maintainability, and seamless integration of backend services in dynamic technical environments.

What are some typical challenges a mid backend developer might face when integrating new technologies into existing systems?

As a Mid Backend Developer, one common challenge is ensuring that new technologies or frameworks integrate smoothly with legacy systems without disrupting current operations. This often involves understanding both the old and new codebases, data migration, and dealing with compatibility issues. Collaborating closely with frontend developers, DevOps, and QA teams is essential to address potential bottlenecks and maintain performance. Additionally, thorough testing and documentation are crucial to ensure long-term stability and maintainability.

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For Mid Backend Developer jobs in Lisle, IL, the most frequently searched job titles are:

What job categories do people searching Mid Backend Developer jobs in Lisle, IL look for?

The top searched job categories for Mid Backend Developer jobs in Lisle, IL are:

What cities near Lisle, IL are hiring for Mid Backend Developer jobs?

Cities near Lisle, IL with the most Mid Backend Developer job openings:

Infographic showing various Mid Backend Developer job openings in Lisle, IL as of June 2026, with employment types broken down into 2% As Needed, 77% Full Time, 11% Part Time, 4% Temporary, 4% Contract, and 2% Nights. Highlights an 81% Physical, 3% Hybrid, and 16% Remote job distribution, with an average salary of $118,421 per year, or $56.9 per hour.

Data Analyst - Mid/Back Office Tech Team

Geneva Trading USA, LLC

Chicago, IL • On-site

$80K - $100K/yr

Other

Posted 3 days ago

New


Job description

Founded in 1999, Geneva Trading is a premier global principal trading firm with strategically located offices in Chicago, Dublin, and London. Our relentless focus on trading excellence combined with technological innovation has equipped us with a best-in-class proprietary trading platform, enabling us to compete at the highest levels in the global markets. Rooted in a culture of integrity, collaboration, and an unwavering passion for progress, we foster an environment of personal and professional excellence. Our nimble organizational structure and entrepreneurial spirit attract top-tier talent with a passion for innovation, laying the foundation and driving our consistent success in the industry.
Position Summary
As a Data Analyst in the Mid/Back Office Tech Team, your primary impact will center on Qlik Sense dashboard design, development, and data load transformations.
In addition to core business intelligence responsibilities, you will work closely with the core development team to build and optimize backend services supporting the full trade lifecycle, ensuring seamless data flow from front-office trading systems straight through to middle and back-office platforms.
Key Responsibilities
Qlik & Business Intelligence Development (Core Focus)
  • Lead Qlik Sense dashboard design, development, and data load transformations tailored for middle and back-office groups, including accounting and compliance.
  • Own the audit trail reporting function for the firm, including the management, maintenance, reconciliation, and optimization of daily reporting to 3rd parties.
  • The ideal candidate has prior experience with the implementation of efficient business intelligence and compliance data processes and a track record of ensuring that reports are completed with the highest accuracy and quality within deadlines.

Backend, Integration & Trade Lifecycle Support
  • Develop and maintain backend services that support the full trade lifecycle, including trade capture, reconciliation, P&L, settlements, and accounting feeds.
  • Ensure accurate and reliable data flow between front-office trading systems and middle/back-office platforms.

System Optimization & Operations
  • Support production systems and help resolve time-sensitive, high-pressure issues.
  • Improve system performance, reliability, and observability through testing, monitoring, and automation.

Required Skills & Experience
  • Academic degree in Computer Science or another STEM-related field of study.
  • 2+ years of experience as a Data Analyst or Data Engineer.
  • Strong programming and data-querying skills, with strong expertise in advanced SQL and one or more general-purpose programming languages.
  • Strong understanding of relational databases, data modeling, data quality, and performance optimization.
  • Experience developing business intelligence dashboards, operational reports, and self-service analytics solutions using a modern visualization platform.
  • Proven familiarity with the end-to-end software development lifecycle from version control and automated testing to containerized deployments, system monitoring, and ongoing production support.
  • Excellent communication skills and the ability to operate effectively in a fast-paced trading environment.
  • Self-starter with a proven ability to work well independently and in a team environment.
  • Ability to plan and prioritize time to meet strict deadlines.

Nice to Have
  • Experience supporting systems or data processes across a complete operational lifecycle, such as trade capture, reconciliation, profit and loss, settlement, accounting, or regulatory reporting.
  • Experience in trading, financial services, regulated industries, or another environment requiring high accuracy, reliability, and auditability.
  • Exposure to artificial intelligence or machine learning, particularly for workflow automation, anomaly detection, data-quality monitoring, or intelligent reporting.
Compensation
Base Salary Range: $80,000 - $100,000, plus eligibility for a performance-based bonus.
Final compensation will be determined based on the candidate's skills, experience, education, and qualifications. In addition to base salary, Geneva Trading offers a competitive total rewards package, including a comprehensive benefits program. Learn more about our employee incentives here:
Application expected to close: 9/01/2026
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.