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Backend Engineer Java Jobs in Chicago, IL (NOW HIRING)

Mojo Trek

Senior Software Engineer (Java)

Chicago, IL · On-site

$50 - $70/hr

Strong Java 11 Backend development is a MUST SpringBoot framework Message streaming solutions, such ... queries DevOps, CI/CD, Jenkins High Availability and Reliable Solutions Some architecture ...

Spruce Infotech

Java Backend Developer

Chicago, IL · On-site

$52 - $67.50/hr

We are looking for an experienced Backend Developer with strong expertise in API development using Spring Boot on the Azure platform. The ideal candidate should have hands-on experience designing ...

ITsutra, Inc.

Backend Java Developer

Chicago, IL · On-site

$52 - $67.50/hr

... DevOps • High Availability and Reliable Solutions • Some architecture experience Technical Skills (Desired) • Python experience Job Description • ...

Grindr

Staff Software Engineer, Backend

Chicago, IL · On-site

$152K - $203K/yr

You'll join a backend team of 10+ engineers working on key features that support millions of active ... Experience with the JVM and at least one JVM language such as Java, Kotlin, and Scala. Experience ...

Altruist

Staff Back End Engineer, Trading

Chicago, IL · On-site

$200K - $285K/yr

... Back End Engineers to join our growing Trading team. This role will be remote for candidates ... Java, Spring Boot, Microservices, AWS, Postgres, Kubernetes) * Ownership - The pride you put into ...

3coresystems

Senior Backend Java and AWS Engineer

Chicago, IL · On-site

$124K - $161K/yr

Senior Backend Java and AWS Engineer Location: Chicago, IL 60603 (Onsite) Duration: 13 months contract Must Have Skills\/Attributes : AWS Java Spring Boot SQL Experience Desired : Advanced Java and ...

SYSTEGRATION INC

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

SYSTEGRATION INC

Sr. Backend Java Developer

Chicago, IL · On-site

$124K - $161K/yr

We are helping our Direct Client (Fortune 100 company) to look for Top Notch/Expert Sr. Backend Java Developer for 100% Onsite Multi-Year Contract role in Chicago Downtown, Immediate Start! Client ...

Embtel Inc

Java Web Architect

West Chicago, IL · On-site

Proficiency in RESTful APIs and API * Healthcare domain Experience preffered Dont Submit Java/J2EE Developer or Java Full Stack Developer or Java Back End Developer. But Java Full Stack with NodeJS ...

Scigon Solutions

Java Developer

Oak Brook, IL · On-site

$86K - $115K/yr

Java Developer (Enterprise Applications) Salary: $86,250-$115,000 Position Summary We are seeking ... Build scalable, high-performance backend services and APIs. * Translate business and technical ...

Stripe

Backend Engineer, Core Technology

Chicago, IL · On-site +1

Ability to write high-quality code (in programming languages like Go, Java, C/C++ etc.) * 2-12+ years of professional hands-on software development experience, able to write well-factored algorithms ...

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All JobsBackend Engineer Java JobsBackend Engineer Java Jobs in Chicago, IL

Backend Engineer Java information

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How much do backend engineer java jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for backend engineer java in Chicago, IL is $56.28, according to ZipRecruiter salary data. Most workers in this role earn between $50.00 and $64.86 per hour, depending on experience, location, and employer.

What does a Backend Engineer Java do?

A Backend Engineer Java is responsible for developing and maintaining the server-side logic, databases, and application programming interfaces (APIs) using the Java programming language. They ensure that the backend of web applications or software systems is efficient, secure, and scalable. Their work often involves collaborating with frontend developers, designing system architecture, and optimizing performance to handle large volumes of user requests. Backend Java engineers often use frameworks such as Spring or Hibernate and work with databases like MySQL or PostgreSQL.

What is the difference between Backend Engineer Java vs Backend Developer Java?

AspectBackend Engineer JavaBackend Developer Java
Primary FocusDesigning, developing, and maintaining server-side applications and systemsImplementing and coding backend functionalities based on specifications
ResponsibilitiesSystem architecture, performance optimization, API developmentWriting code, debugging, integrating databases
Skills & CertificationsJava, Spring, REST APIs, SQL, cloud platformsJava, Spring, SQL, version control, testing tools
Work EnvironmentCollaborative teams, project planning, architecture designCode implementation, debugging, feature development

Both roles require Java expertise and similar certifications, but Backend Engineer Java typically involves higher-level system design and architecture responsibilities, while Backend Developer Java focuses more on coding and implementing features. Employers often see these roles as complementary within software development teams.

What are the key skills and qualifications needed to thrive as a Backend Engineer Java, and why are they important?

To thrive as a Backend Engineer Java, you need a solid understanding of Java programming, data structures, algorithms, and experience with backend frameworks, typically supported by a relevant degree or industry experience. Familiarity with tools and technologies such as Spring Boot, RESTful APIs, relational databases, and build systems like Maven or Gradle is commonly required. Problem-solving ability, teamwork, and effective communication are crucial soft skills for excelling in collaborative and fast-paced development environments. These combined skills ensure robust, scalable backend systems that meet business needs and integrate smoothly within larger software architectures.

How does a Backend Engineer Java typically collaborate with frontend developers and other stakeholders in a project?

As a Backend Engineer Java, you will regularly collaborate with frontend developers to ensure seamless integration between server-side logic and user interfaces. This often involves participating in design discussions, clarifying API requirements, and troubleshooting integration issues. You’ll also engage with product managers, QA engineers, and sometimes DevOps teams to align on project goals, timelines, and deployment strategies. Effective communication is key to translating business requirements into reliable backend solutions and maintaining smooth workflows across the team.
What are popular job titles related to Backend Engineer Java jobs in Chicago, IL? For Backend Engineer Java jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Backend Engineer Java jobs in Chicago, IL look for? The top searched job categories for Backend Engineer Java jobs in Chicago, IL are:
Backend Engineer Java jobs near you
Senior Software Engineer (Java)

Senior Software Engineer (Java)

Mojo Trek

Chicago, IL • On-site

$50 - $70/hr

Other

Re-posted 15 days ago

Job description

Job Description COMPANY DESCRIPTION Mojo Trek is a trusted custom software delivery firm. We build and modernize the revenue-generating and customer-facing systems that high-growth companies and ambitious operators depend on to grow. Woman-owned.

Inc. 5000 for four consecutive years. 100% client retention, earned not bought.

Our Client is building a world-class platform to host a wide range of applications. It's a state-of-the-art digital platform that encompasses mobile, web, cloud, and distributed computing systems. Their solutions are designed to improve productivity, profitability, and safety, and help communities and economies grow in an environmentally sustainable way.

RESPONSIBILITIES Competent to perform all programming and development assignments without close supervision; normally assigned the more complex aspects of systems work. Acts as team leader for development and support groups; provides programming and application/technical leadership, guidance, and assistance to other team members. Works directly on complex application/technical problem identification and resolution, including responding to off-shift and weekend support calls.

Works independently on complex systems or infrastructure components that may be used by one or more applications or systems. Drives application development focused around delivering business valuable features Maintains high standards of software quality within the team by establishing good practices and habits. Identifies and encourages areas for growth and improvement within the team.

Mentors junior developers. Communicates with end users and internal customers to help direct development, debugging, and testing of application software for accuracy, integrity, interoperability, and completeness. Leads development of new functionality and applications on cross-functional teams Performs integration testing and customer acceptance testing of components that requires careful planning and execution to ensure timely, quality results Participates in technology evaluation and recommendations.

Applies an enterprise-wide view to solutions to support the adoption of standards and practices and promote reuse. Employee is also responsible for performing other job duties as assigned by management from time to time. QUALIFICATIONS Bachelor's degree in Computer science or Electrical engineering or related field is required 8+ years experience of designing and developing software applications in Java or at least 5years experience in Java with Master's degree.

Developing software applications using relational and Nosql databases. Knowledge of application architectural patterns, such as MVC, Microservices, Event-driven, etc. Experience designing well-defined Restful APIs Knowledge of datastores such as AWS Aurora, AWS RDS, AWS DynamoDB, MongoDB, ElasticSearch, Cassandra, Redis, MySQL, Oracle.

Knowledge of other AWS technologies, such as API Gateway, ALB, NLB, Fargate, Lambda, S3, CloudWatch, KMS, etc. Ability to work under pressure and within time constraints Passion for technology and an eagerness to contribute to a team-oriented environment Technical Skills: Strong Java 11 Backend development is a MUST SpringBoot framework Message streaming solutions, such as AWS Kinesis, AWS SQS, AWS SNS, Apache Kafka, RabbitMQ, ApacheActiveMQ RESTful web services AWS knowledge - IAM, Kinesis, DynamoDB, API stack, SQS, SNS, KMS API tools such as Swagger, Postman and Assertible Slick - SQL queries DevOps, CI/CD, Jenkins High Availability and Reliable Solutions Some architecture experience

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