Back-End Developer

Flare energy services

About the job Back-End Developer

We are seeking a skilled Back-End Developer to join our dynamic team. The ideal candidate will be responsible for designing, implementing, and maintaining server-side applications and services. You will work closely with front-end developers to integrate user-facing elements with server-side logic, ensuring high performance and responsiveness to requests from the front end.

Key Responsibilities:

Develop and maintain robust, scalable, and secure back-end applications.
Collaborate with front-end developers to integrate user-facing elements with server-side logic.
Optimize applications for maximum speed and scalability.
Implement data storage solutions and manage database systems.
Write clean, maintainable, and efficient code.
Troubleshoot and debug applications to ensure optimal functionality.
Participate in code reviews to maintain code quality and share knowledge within the team.
Stay updated with emerging technologies and industry trends to apply best practices in development.

Qualifications:

Proficiency in server-side languages such as Java, Python, Ruby, or Node.js.
Experience with database management systems like MySQL, PostgreSQL, or MongoDB.
Familiarity with RESTful APIs and web services.
Understanding of version control systems, preferably Git.
Strong problem-solving skills and attention to detail.
Ability to work collaboratively in a team environment and communicate effectively.

Preferred Skills:

Knowledge of cloud services (AWS, Azure, etc.) and containerization (Docker, Kubernetes).
Experience with microservices architecture.
Familiarity with Agile development methodologies.

We are looking for a proactive individual who is passionate about technology and eager to contribute to innovative projects.

Apply

Vacancy posted 4 days ago

Similar jobs that could be interesting for youBased on the Back-End Developer in Chicago, IL vacancy

Back-End Developer
...About the job Back-End Developer Our client is looking for a Backend technologist to build services and APIs to support our next generation of products. You will join our team of other world-class Engineers and collaborate closely with our Operations, UX/UI Design...
Suggested
Work at office
Work from home
Flexible hours
HireRight
Chicago, IL
5 days ago
Senior Backend Engineer (Sports & Prediction Markets) - Golang
$160k - $200k
...prediction environments, and capable of keeping critical transactional networks running flawlessly around the clock.RESPONSIBILITIESDesign, develop, and optimize robust, highly scalable backend services and distributed systems in Golang to power our 24/7 global trading and...
Suggested
Full time
Contract work
Worldwide
Crypto.com
Chicago, IL
1 day ago
Forward Deployed Engineer, USG Analytics (Backend & AI)
$140k - $144.2k
...Our learning and apprenticeship culture, backed by structured programs, is all about helping... ...clients. Your work will involve developing scalable, secure applications that integrate... ...you will provide training and support to end users, empowering them to fully leverage...
Suggested
Apprenticeship
Easy work
Flexible hours
McKinsey & Company
Chicago, IL
4 days ago
Lead Backend Developer
...stay digitally relevant across domains, technologies, and skillsets, every day. We are looking for: Job Title: Lead Backend Developer Location: Chicago, IL Experience: 6+ Years Duration: FTE Job Description: Lead the design, development, and...
Suggested
Full time
Greymatter Innovationz
Chicago, IL
22 hours ago
Backend Python Developer - Entry Level
...We are looking for a skilled Entry Level Backend Python Developer to join our engineering team. The ideal candidate will be responsible for designing, developing, testing, and maintaining scalable backend applications and RESTful APIs using Python. Key Responsibilities...
Suggested
Full time
Emonics LLC
Chicago, IL
4 hours ago
Backend PHP Developer - AWS / Serverless
...Backend PHP Developer – AWS / Serverless On-Site – Evanston, IL Bear Claw is an AI-powered recruiting and applicant tracking platform built to help recruiters work smarter and place top talent faster. Our platform brings the recruiting workflow into one system—from...
Full time
Bear Claw
Evanston, IL
4 days ago
Java Backend Engineer (Kafka, Kubernetes, AWS, Testing)
***We are unable to sponsor as this is a permanent full-time role******Hybrid, 3 days onsite, 2 days remote*** A highly regulated financial firm is looking for a Java Backend Engineer (Kafka, AWS, Testing). This engineer will need a experienced background using Core Java...
Permanent employment
Full time
Remote work
Request Technology, LLC
Chicago, IL
2 days ago
Middle Backend Developer (PHP · AWS Lambda · AI)
...We're looking for a Middle Backend Developer to join our engineering team and help build... ...serverless architecture built with AWS Lambda , backed by MySQL . Alongside our core backend,... ...and other engineers to deliver features end to end. What We're Looking For...
Full time
Bear Claw
Evanston, IL
1 day ago
Backend Engineer, Core Technology
...reliability, availability, efficiency, and scalability of these systems.Developer Infrastructure—We're responsible for the productivity of all... ...effective use of LLMs. We own Minions, Stripe's one-shot, end-to-end coding agents.Team matching—exact team matching for one of...
Stripe
Chicago, IL
1 day ago
Software Engineer, Backend (Clearing)
$107.53k - $139.15k
...explains itself in production, leaves an audit trail and rolls back cleanly. The Software Engineer builds and runs the services that... ...working inside it. Your responsibilities will be: Designing, developing and maintaining scalable microservices in Java. Optimizing PostgreSQL...
Full time
Work experience placement
Live in
Work at office
Cboe Exchange
Chicago, IL
4 days ago
Senior Software Engineer - Backend Services
$150k - $170k
...delivering solutions to the research community worldwide. Globus develops and provides critical services that support scientific research... ...line support and professional services teams, and directly with end users, to provide technical support services; sometimes serving...
Full time
Work experience placement
Remote work
Work from home
Worldwide
Afternoon shift
The University of Chicago
Chicago, IL
2 days ago
Backend .NET Developer
...We are seeking skilled .NET Developer with strong experience in Microsoft Azure integration services to design, develop, and maintain scalable, cloud-based applications. The ideal candidate will have expertise in .NET technologies and hands-on experience implementing integrations...
Full time
System Soft Technologies
Westchester, IL
1 day ago
Full Stack Engineer
...application development and technical solutions. ~ Strong technical design, analytical, and problem-solving skills. ~ Experience developing and supporting enterprise-grade applications. ~ Excellent communication and collaboration skills. ***********************...
Full time
Remote work
Worldwide
Dexian
Chicago, IL
3 days ago
Full Stack Engineer
$140k - $160k
...and modern web applications. AI is central to how this team develops software. We're looking for an engineer who actively leverages... ...performance, reliability, and business continuity. Own features end-to-end, from architecture and implementation through deployment...
Full time
Flexible hours
Forward Progress Staffing
Chicago, IL
21 hours ago
Full Stack Engineer
$165k - $200k
...maintainable software that can scale with NOCD's growth. Full-Stack Engineering Build backend services and APIs using Python . Develop modern frontend experiences using React and TypeScript . Design APIs, data models, and system architecture for new...
Full time
Casual work
Work at office
NOCD
Chicago, IL
9 hours ago
Backend Engineer / Java / Python / NodeJS+TypeScript
...for an experienced Senior Software Engineer to expand product capabilities and build scalable, reliable distributed systems. You’ll develop backend services that power core business logic and connect data across multiple platforms. The company values engineers who take a...
Full time
Motion Recruitment
Chicago, IL
3 days ago
Senior Backend Engineer
$160k - $180k
...and Home Instead are setting a new standard for aging in place, backed by powerful technology, compassionate care, and a commitment to... ...of families find the care they need. Growth Team — developing a multi-channel sales and communication stack (phone, sms, email...
Temporary work
Remote work
Honor
Chicago, IL
a month ago
Senior Full Stack Engineer / Hybrid / Chicago, IL
...professional software engineering experience • Strong experience with TypeScript and JavaScript • Experience developing applications with Node.js • Front-end experience with Next.js, React, or similar frameworks • Experience working with AWS cloud technologies • Understanding...
Full time
Motion Recruitment
Chicago, IL
4 days ago
Backend Software Engineer (Python or PHP) - Chicago - ONSITE 2X Week- FreeWheel
$109.76k - $164.64k
...operations.We are seeking a Backend Python Developer to join our team. You will design,... ...company by joining huddles, making call backs and helping us elevate opportunities to do... ...responsibilities and qualifications.SkillsBack-End Development, Collaboration,...
Full time
Night shift
Weekend work
Comcast
Chicago, IL
1 day ago
Senior Backend Software Engineer (Python or PHP) - Chicago - ONSITE 2X Week- FreeWheel
$129.52k - $194.27k
...operations.We are looking for a Sr Backend Python Developer to join our team. You will be responsible... ...company by joining huddles, making call backs and helping us elevate opportunities to... ...and qualifications.SkillsBack-End Development, Collaboration, DesignCompensationIllinois...
Full time
Night shift
Weekend work
Comcast
Chicago, IL
1 day ago
Backend Java Developer
...Stack: Java Script and React JS, CSS, HTML EXP, Micro Front -end is nice to hav Back End: Java, Spring Boot, AWS, API Dev, Kubernetes Terraform... ...datadog This role will be able to working on developing UI applications in React, developing micro services deployed...
Local area
TriOptus LLC
Chicago, IL
5 days ago
Full Stack Agentic Developer
$150k - $230k
...Associates is seeking a Full Stack Agentic Developer to help build and evolve a web-based AI... ...orchestration, cloud storage, and PostgreSQL-backed application data.Translate complex... ...unnecessary implementation complexity to end users.Design UX and API patterns that help...
Work at office
Local area
Remote work
Work from home
3 days per week
CRA International
Chicago, IL
4 days ago
Full Stack Engineer
$80k - $120k
...for Early Learning + Public Health at the University of Chicago develops, tests, and implements evidence-based interventions designed to... ..., development, debugging, and modification of computer code for end user applications, beta general releases, web pages, and production...
Full time
Work experience placement
The University of Chicago
Chicago, IL
3 days ago
Full Stack Developer
Full Stack DeveloperThe RoleUST is searching for a Full Stack Developer to design, build, and maintain secure, high-performance web applications... ...· Experience writing comprehensive unit, integration, and end-to-end tests for both frontend and backend systems· Frontend· React...
Full time
Temporary work
Part time
Work at office
Local area
Remote work
Flexible hours
UST Global
Chicago, IL
2 days ago
Full Stack Engineering
...The Senior Full Stack Developer will design, build, and support modern capabilities for Crew... ...Design, develop, test, deploy, and support end-to-end full stack features for the Pilot... ...of production applications ~ Strong back-end development experience using Java, Python...
Hourly pay
Full time
United Airlines
Chicago, IL
2 days ago
Full Stack Web Developer
...sunny living rooms worldwide. We are seeking a Full-Stack Web Developer to design, and deliver scalable, high-performance web... ...solutions. The ideal candidate brings deep expertise in both front-end and back-end technologies, a strong foundation in system architecture...
Full time
Worldwide
Brown Jordan
Chicago, IL
4 days ago
Senior Full Stack Engineer // Hybrid // Shiller Park
...technology and production company is seeking a Senior Full Stack Developer to join its technology organization. The company supports... ...Experience developing applications in Microsoft Azure • Strong front-end development experience with Next.js and Angular • Experience building...
Full time
Motion Recruitment
Chicago, IL
4 days ago
Senior Full Stack Engineer
$120k - $130k
...production issues and mentor the team on React and micro-frontend developments.You May be a Good Fit if:You hold a Bachelor’s degree in... ...and empower our colleagues around the globeDedication to Giving Back: Paid volunteer days, matched funding for donations and ample opportunities...
Temporary work
Work at office
Immediate start
2 days per week
3 days per week
Fitch Ratings
Chicago, IL
2 days ago
Full Stack Engineering
...Services You are We are seeking a highly motivated and technically skilled Forward Deployed Engineer to join our team in designing, developing, and deploying custom applications for our diverse clientele. The ideal candidate has a solid foundation in Linux, modern web...
Work experience placement
Live in
Work at office
Local area
Accenture
Chicago, IL
1 day ago
Senior/Staff Backend Engineer, Platform, Consumer Apps - Klover
...microservices using Rust and GoYou have a willingness to learn and teach in a collaborative environmentYou’re eager to leverage and develop using AI toolsYou’ve been complimented on how well you participate in an open feedback environmentWhat your day to day will look...
Work at office
Immediate start
Attain Data
Chicago, IL
5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Back-End Developer. Be the first to apply!