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
- ...Job Description Title: Backend Java Developer/Software Engineer 3 #100528 Location: onsite... ...~ Sound understanding of REST APIs, CI/CD, and Agile... ...develop, and maintain backend services using Java and Spring Boot... ...team builds and maintains scalable internal tooling and test...SuggestedLong term contractFull timeContract workWork at officeLocal areaRelocation
$82k - $123k
Senior Backend/API Security DeveloperLead II - Software EngineeringWho... ...in Python, Node.js, or Java and AWS, responsible... ...Architectures: Build scalable RESTful and GraphQL APIs using AWS services like Amazon API Gateway... ...with DevOps engineers in designing and developing...SuggestedFull timeTemporary workPart timeWork at officeLocal areaRemote workFlexible hours$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- ...We are looking for an experienced Backend Developer with strong expertise in API development using Spring Boot on the Azure platform. The... ...experience designing, building, and maintaining scalable backend services and RESTful APIs. Key Requirements: Strong...Suggested
- ...are happening. Role- Backend Java Developer 12 month... ...candidate must be strong in REST API design and communication... ...streaming, and containerized services . Key Responsibilities... ...Ensure secure, scalable, and high-performance backend...Suggested
$122.82k - $208.79k
...the Role: As a Lead Software Engineer with strong back-end... ...Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that power scalable fintech applications, while... ...expertise in Java, Spring Boot, and RESTful APIs/microservicesExperience...Full timeWork at officeFlexible hours- ...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...
$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$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- Proviniti is seeking a Java backend professional with 1-3 years of experience for a client project in Chicago. The role requires strong... ...of React, with a deep understanding of the Spring Framework, REST APIs, Kafka, and Spring Security. A coding assessment will be conducted...
- ...Performance Test Engineer with 5–10 years... ...application scalability, stability, and... ...applications, databases, APIs, and... ...of protocols, REST APIs, and web applications... ...validating backend/database... ...Banking or Financial Services domain.... ...knowledge in Groovy, Java, or Python....
$109.76k - $164.64k
...each other in the service of driving success... ...App team focuses on APIs, support tools, and... ...supporting FreeWheel Engineering by enabling efficient and scalable programmatic... ...operations.We are seeking a Backend Python Developer to... .../developing RESTful API's using Django....Full timeNight shiftWeekend work$129.52k - $194.27k
...each other in the service of driving success... ...App team focuses on APIs, support tools, and... ...supporting FreeWheel Engineering by enabling efficient and scalable programmatic... ...are looking for a Sr Backend Python Developer to... ...creating/developing RESTful API's using Django....Full timeNight shiftWeekend work- ...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
- ...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...
- ...Description Job Description Backend Java Developer Job Type:... ..., review, and optimize scalable systems using Java, Spring... ...required. Strong backend engineering expertise and the ability... ...Develop and integrate REST APIs and backend services. Review technical requirements...Remote jobFor contractors
- ...Java Backend Developer (Spring Boot, J2EE, GCP)Job Location: Woonsocket... ...apps using Java/J2EE, REST APIs, Spring Core, Spring MVC Framework... ..., JBehave. Build and deploy services using Gradle, Maven, Jenkins... ...Role: Be part of a team of engineers in developing elegant and...Work experience placementWork visa
- ...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
$61k - $101k
...certification in software engineering concepts, along with 5+ years... .... We need advanced Java development skills, including... ...advanced knowledge of Kafka or REST API messaging services. We expect hands-on... ...products in a secure, stable, and scalable way, supporting the firms...Full time$300k
...for an experienced Backend Engineer who is passionate about... ...of Grindr’s backend services in a stable and scalable microservices... ...Backend Systems (Service APIs, Data Processing, Messaging... ...language such as Java, Kotlin, and Scala.... ...more. Time Off & Rest Flexible vacation...Full timeWork at officeImmediate startWorldwideFlexible hours- ...Job Title: Fullstack JAVA Developer Location: Chicago... ...for a Senior Software Engineer (5+ years) to join the... ...focuses on building scalable, data-driven user interfaces and backend services that power procedural and... ...Angular Develop REST APIs and backend services using...
- ...Java Full Stack Developer Location: Chicago, IL Duration... ...description: Develop RESTful APIs using Spring Boot and... ...with Spring Boot to ensure scalability and maintainability. Utilize... ...JUnit and Mockito for backend services. Debug and resolve production...For contractors
- ...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
- ...Java Backend DeveloperLocation: McLean, VA, Chicago, IL - Need local... ...dynamic team as a Backend Java Engineer, where you will be part of a... ...designing and developing REST APIs.Experience with AWS/cloud-based... ...& QualificationsFinancial services experience.Experience with API...Local areaImmediate startRemote work
- ...Senior Full Stack Java Engineer Location: Onsite in Chicago IL (Relocation... ...with Java/Spring Boot, REST APIs, Angular/React, cloud (AWS/... ...stack enhancements (UI, backend, APIs, cloud), drive design... ...resolve dependencies, ensure scalable and secure solutions, and improve...Relocation
- ...are seeking a Senior Java Spring Boot... ...enterprise applications and APIs. The resource will... ...for building scalable, secure, cloud-ready... ...microservices and REST APIs. Collaborate with... ...experience within financial services or regulated... ...an emphasis on backend systems and related...Shift work3 days per week
- ...of web applications. Proficiency in Python and understanding of database systems are essential. Candidates should be able to design APIs, collaborate across teams for UI/UX implementation, and ensure application performance. This position offers an exciting opportunity...
$115k - $150k
...Senior Full Stack Engineer with deep... ...combined with solid backend skills to help... ...reliable, scalable, and delightful... ...UI to backend services - and mentoring... ...reliable and scalable APIs. Design,... ...services (e.g., RESTful APIs, GraphQL endpoints... ...the following: Java, .NET, Python ,...Full timeFor contractorsWork at officeRemote work- ...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
- ...build, and maintain web applications and APIs that integrate with business systems... ...and is comfortable developing scalable backend services and modern web applications. Experience... ...maintain .NET-based web applications and RESTful APIsBuild integrations between internal...Permanent employmentFull timeH1b
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