Java Backend Engineer - RESTful APIs & Scalable Services
Quest Diagnostics
A leading health diagnostics company is seeking a Software Engineer to design and develop well-structured code and manage the entire product development lifecycle. Responsibilities include enhancing existing systems, engaging in iterative development with a team, and ensuring robust service delivery through API development and testing. Candidates should have 1-3 years in software engineering and experience with Java and server-side applications. #J-18808-Ljbffr Quest Diagnostics
- ...Bros. is seeking a Senior Staff Software Engineer to lead technical execution within Product Engineering, focusing on API-driven services and event-driven architectures. You will... ...development, performance improvements, and scalable solutions. You will mentor engineers,...Suggested
- Proviniti is seeking a seasoned Java backend engineer in Chicago to design, implement, and optimize scalable backend services. You will work with Spring, REST APIs, Kafka, and Spring Security to deliver robust solutions. The role involves hands-on coding and a coding assessment...Suggested
- ...based in Chicago is seeking a professional for mobile-first API development and cloud-native backend engineering roles. You will design and build secure, scalable REST/JSON or GraphQL APIs and operate backend services in an AWS environment, ensuring optimal performance,...Suggested
- ...technology solutions company is seeking a highly skilled Senior Java Web Developer to support web and API-based software solutions remotely. The ideal candidate... ...with application specialists, writing both backend and frontend code, and managing multiple priorities efficiently...SuggestedRemote work
$150k - $170k
...and provides critical services that support scientific... ..., the Senior Software Engineer, Backend Services will work in... ...with experience building scalable systems to join the... ...knowledge of principles of API design, asynchronous... ...platform, including REST interfaces, command-...SuggestedFull timeWork experience placementRemote workWork from homeWorldwideWeekend workAfternoon shift- ...lookout for a motivated Junior Full Stack Engineer to join our dynamic and growing team. We... ...of our web applications, working with REST APIs, and managing SQL databases. This role is... ..., reusable, and reliable back-end services using Python and Flask. Create, document...
- ...provider is looking for an IT Software Engineer 5 to lead backend development for a large-scale... ...platform. This role involves using Java 17, mentoring teams, and ensuring high... ..., and strong skills in AWS services and RESTful API. This hybrid position offers competitive...
$112.13k - $186.88k
...corporations use our services in more than 185 countries... ...The Senior Software Engineer - Backend Services will be... ...implementing, and maintaining scalable, high-performance... ....Design / implement RESTful APIs and event-driven... ...for AWS Lambda (e.g., Java, Python, Node.js) Java...Remote workHome office$119.77k - $140.9k
...development for the Hogan API application, using... ..., Spring Boot, Java, Postgres, Z-... ...practice when designing services/APIs in accordance... ....Approaches engineering work with a security... .... Also considers scalability, reliability and... ...-on experience in RESTful API design and developmentExperience...Full timeWork at officeLocal areaRemote workFlexible hours3 days per week$97.94k - $195.66k
...a Senior Software Engineer, your day will be filled... ...and implementing scalable software,... ...development, from backend systems to user interfaces... ...technologies such as Java, Javascript and Typescript, RESTful API integrations, microservices... ...order to provide services to our clients. For...Full timeWork at officeFlexible hours$162.2k - $190.82k
Meet Fetch Engineering: At Fetch, our engineering philosophy... ...performant, reliable backend services that integrate with Fetch’s data stores, APIs, and mobile... ...while ensuring stability, scalability, and data integrity.Surfaces... ...and consuming APIs (REST and/or event-driven)Familiarity...Full timeRemote work$130k - $150k
...our dynamic, agile R&D team as a Senior Backend Java Engineer, where you will serve as a key... ...scale device configurations to defining service contracts for AI-driven automation. In... ...Contract Definition & Coordination: Own the APIs for the Device Management Domain, coordinating...Full timeContract workWork at office2 days per week$112.71k - $183.14k
...looking for a Senior Software Engineer to build and support scalable, cloud-native... ...candidate has deep expertise in Java, Spring Boot,... ...reliable, and high-performing backend solutions at scale. You... ...support scalable backend services and REST APIs using Java and Spring Boot...Full timePart timeWorldwideFlexible hours- ...leader seeks a Senior Application Engineer to join their Chicago team.... ...involves deep expertise in Java, API development, and cloud engineering, focusing on building scalable solutions. Candidates should... ...opportunity in a dynamic environment. #J-18808-Ljbffr MMD ServicesFull time
- ...Performance Test Engineer with strong expertise... ...to ensure the scalability, reliability, and... ...Good knowledge of REST APIs, and web-based applications... ...and validating backend performance.Strong... ...or financial services domain.Familiarity... ...knowledge (Groovy, Java, or Python).Experience...
- A technology consulting firm in Chicago is seeking a Senior Java Developer with strong AWS, Java backend, RESTful APIs, and Spring Boot skills. The position is hybrid, requiring onsite work three times a week. Candidates should have 5-10 years of experience, a Bachelor...
- Luxoft is seeking a skilled Java developer to join a high-performance team focused... ...platforms. You will contribute to backend services, REST APIs, and integrated UI work with React, operating... ...and product teams to deliver reliable, scalable software. #J-18808-Ljbffr Luxoft
- ...Information Technology Enabled Services.Job DescriptionJob... ...years of experience in Java J2EE technologies... ...experience in OAuth2 or some API authentication... ...designing multi-threaded, scalable, secure, and high performance... ...and follow the best engineering practices• Good written...Permanent employmentFull timeH1b
$140k - $170k
...regulations. Our two main services - economic and... ..., web, and engineering stakeholders to build... ...Design and implement APIs, web interfaces,... ...into secure, scalable, and auditable software... ..., Python, Java, TypeScript, SQL,... ...proficiency with RESTful API Design, Containerization...Work at officeWork from home3 days per week$70 - $85 per hour
...We are hiring a Senior Java Engineer to join our client remotely! *Responsibilities... ...* Develop and maintain Java-based backend services using Spring Boot. * Design, build... ...enterprise integrations. * Build scalable REST APIs and microservices that support high-...Contract workTemporary workRemote work$115k - $150k
Join to apply for the Senior Backend Engineer role at Halo Investing Join... ...want to build the back-end services that will power a financial... ...Ensure the performance, scalability, and security of our applications... ...including authentication, restful API design, data pipelining,...Full timeWork at officeLocal areaWorldwideFlexible hours3 days per week- ...Software Consultancy and Information Technology Enabled Services.Job DescriptionAt least 4 years of experience in in Java, J2EE SkillsAt least 4 years of experience in... ...2 years of experience in Web Services approach (REST & SOAP) of implementing Service Oriented...Full time
- A leading grocery retailer in Chicago is seeking a Software Engineer to work on innovative eCommerce solutions. You will collaborate with senior developers and product managers, predominantly using Java, ensuring quality code delivery and engaging in emerging technologies...Remote work
$140k - $190k
...edge products and services that enhance... ...a Sr. Software Engineer II to join our... ...Connect team—our API-based brokerage... ...and evolve the backend services that... ...high-quality, scalable solutions for our... ...and implement RESTful and WebSocket APIs... ...(Scala, Java, or Kotlin); experience...Work at officeWorldwideMonday to FridayFlexible hours- ...BEMandatory SkillsServiceNow Development, JavaScript, AngularJS, REST APIs, Flow Designer, Service Portal, ITSM AdministrationGood to Have SkillsAgile work... ...and maintaining ServiceNow applications while ensuring scalability, performance, and adherence to best practices.Key...Work at officeRemote work
- ...Solutions for the Process Automation team across multiple streams of business. The role focuses on IBM Case Manager 5.3.x, Java/J2EE development, REST APIs, and UI work with Dojo. Office-based with flexible work arrangement options and a comprehensive benefits package are...Work at officeFlexible hours
$98.18k - $115.5k
...practices; considers scalability, reliability and performance... ...provide guidance on engineering best practices and... ...Azure OpenAI, Azure AI Services, AWS Bedrock, and other... ....Built and consumed REST APIs, GraphQL services, and... ...microservices architectures using Java, Python, Spring Boot,...Full timeWork experience placementLocal area3 days per week- ...collaborating closely with backend engineers to integrate APIs and deliver seamless... ...to integrate RESTful APIs , ensuring... ...maintaining robust, scalable software systems. In... ...development of backend services that power real-world... ...stack includes Java and Spring Boot for...Internship
- Overview Mobile-First API Development: Design and build secure, scalable REST/JSON (or GraphQL) APIs optimized for mobile consumption,... ...authorization, and versioning. Cloud-Native Backend Engineering: Develop and operate backend services in a AWS cloud environment, integrating...
$109.76k - $164.64k
...Job SummaryAs a Software Engineer on the Identity Service Team, you will... ...development, and delivery of scalable, cloud-native backend systems that power identity... ...channels.Develop and maintain; API’s, Microservices, and... ...experience with Java or Python microservices...Full time
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