Average salary: $145,352 /yearly
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- ...Senior API Migration Engineer (REST APIs - Cloud Migration) Anywhere Type: Contract Category: Engineer Industry: Financial Services Workplace Type: Remote Reference ID: JN -042026-106219 Date Posted: 03/31/2026 Shortcut:...SuggestedHourly payContract workLocal areaRemote work
Eliassen Group
Springfield, IL2 days ago $252.8k - $297k
...adoption and ensuring secure compute interfaces meet the needs of developer‑centric users. What You Will Bring: 10+ years of experience in... ...Kubernetes, container internals, and lower‑level systems. Understanding API governance frameworks and best practices for ensuring API...SuggestedFull timeRemote workConfluent
Springfield, IL5 hours ago- ...looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Data Engineers... ..., Microservices, Docker, Jenkins, Github, Kubernates and REST API's experience For data Science/Data Analyst/AI/Machine...SuggestedFull time
SynergisticIT
Springfield, IL5 days ago $79.2k - $178.1k
...documentation, and operations. We are seeking a Senior Software Developer (IC3) to design, develop, and operate backend services and... ...Design and implement backend services and APIs used by Oracle Health product teams. Deliver features end...SuggestedTemporary workVisa sponsorshipFlexible hoursOracle
Springfield, IL5 days ago$79.2k - $178.1k
...systems techniques that make these services work. Full stack development experience. This includes web app development, RESTful APIs, SSE, all the way to deploying your solution. Design, implement, and maintain scalable software components and services that support...SuggestedTemporary workFlexible hoursOracle
Springfield, IL1 day ago$92.7k - $203.94k
...We are seeking a highly skilled and experienced Senior Java Developer to join our innovative technology team. This role is critical in... ...languages and frameworks. Lead the development of microservices, APIs, and serverless architectures on cloud platforms such as AWS,...SuggestedHourly payFull timeTemporary workWork experience placementLocal areaCVS Health
Springfield, IL3 days ago$110k
...required. Five (5) years or more professional application security role, required. Five (5) years or more experience with API and Web Security, required. Three (3) years or more experience with WAF, or similar application security infrastructure a plus,...SuggestedFull timeRyder
Springfield, IL3 days ago- ...successes. Learn more. Position Summary The Sr. Salesforce Developer collaborates with a talented software engineering team, building... ...implementing scalable integrations using MuleSoft, including API-led architecture, system/process/experience layers, and seamless...SuggestedWork experience placementWork at officeRemote work
ISC2
Springfield, IL2 days ago $95k - $135k
...Technology Overview GovCIO is currently seeking full stack developers with React-Redux and Ruby on Rails development experience to... ...server-side logic and database integrations with RESTful/SOAP API, other web services and backend services. Participates in system...SuggestedFull timeRemote workFlexible hoursGovCIO
Springfield, IL3 days ago$106.9k - $147k
...of a rapidly growing business. Design and Development : Develop Salesforce Health Cloud features using Omniscript, Apex, and Flows... ...using Apex, Visualforce, Lightning Components, and Salesforce APIs. Build user interfaces and integrate Salesforce with external...SuggestedBi-weekly payFull timeTemporary workApprenticeshipWork at officeImmediate startRemote workWork from homeHome officeHumana
Springfield, IL1 day ago$170k
...development organization. What You'll Do: Architect, design, and develop scalable and secure cloud-native payment applications, including... ...Payment Terminal Management System services including Payment APIs Own end-to-end feature development and maintenance of real-...SuggestedRemote workWorldwideFlexible hoursThe Hertz Corporation
Springfield, IL2 days ago$100k
...more than 14 years , SynergisticIT has been helping aspiring developers like you excel in the tech industry. We focus on equipping you... ...boot, Microservices, Docker, Jenkins, Github, Kubernates and REST API's experience For data Science/Data Analyst/AI/Machine...SuggestedH1bSynergisticIT
Springfield, IL3 days ago$99.6k - $223.4k
...correctness, and operability. We are seeking a Principal Software Developer (IC4) to lead design and delivery for complex platform... ...• Establish and improve engineering standards across services (API consistency, test strategy, deployment patterns, observability)....SuggestedTemporary workVisa sponsorshipFlexible hoursOracle
Springfield, IL3 days ago- ...of requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing... ...current and new system capabilities and integrations, RESTful API development and modification, database management, and data model...SuggestedMinimum wageContract workTemporary workWork experience placementRemote work
MAXIMUS
Springfield, IL4 days ago - ...requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing... ...current and new system capabilities and integrations, RESTful API development and modification, database management, and data...SuggestedMinimum wageContract workTemporary workWork experience placementRemote work
MAXIMUS
Springfield, IL3 days ago $120k
...Hertz is seeking a Senior Salesforce Developer to help evolve our core CRM platform across Sales Cloud, Service Cloud, and Experience Cloud... ...solutions Build and support integrations using REST/SOAP APIs and middleware platforms Partner with integration teams on architecture...For contractorsWorldwideThe Hertz Corporation
Springfield, IL3 days ago$140k
...A Day in the Life: We are seeking a talented Sr Full Stack Developer to join our Strategic Data & Analytics team working on Hertz's... ...employees Backend Development Develop and maintain RESTful APIs and backend services using Python or Java Design and...Work at officeRemote workWorldwideThe Hertz Corporation
Springfield, IL1 day ago$120k
...AMPScript, SQL/SOQL, VisualForce, and be familiar with SOAP and REST APIs. This resource will also leverage communication skills to... .... Utilize correct design patterns for best practices. Develop custom applications & execute performance testing. Write, test...For contractorsWorldwideThe Hertz Corporation
Springfield, IL3 days ago- ...findings, and communicate solutions to internal teams and clients. Develop and maintain comprehensive technical documentation, including... ...AI models in a production environment. Knowledge of API integration and microservices architecture. Experience with version...Hourly payContract workLocal area
Amentum
Springfield, IL2 days ago $101.97k - $203.94k
...Engineering experience using RPGILE, SYNON, COBOL, CL, QUERY400, SQL, Aldon, Hawkeye, X-Analysis. ~2+ Experience with distributed systems, APIs, databases, and cloud technologies (Azure and GCP). ~ Familiarity with monitoring tools, logging frameworks, and IT operations...Hourly payPermanent employmentFull timeTemporary workLocal areaCVS Health
Springfield, IL5 hours ago- ...entry-level software programmers, IT enthusiasts, Python/Java developers, Data analysts/ Data Scientists. We welcome candidates with... ...software programming Spring boot, Microservices and REST API's experience Excellent written and verbal communication skills...
SynergisticIT
Springfield, IL3 days ago $90k
...effectively utilize the Energy Data Exchange (EDX) platform and its APIs. The Energy Data Exchange (EDX) is the Department of Energy (... ...Preferred Skills and Qualifications: - Knowledge of browser developer tools to inspect elements and troubleshoot basic styling issues...Minimum wageFull timeContract workTemporary workWork experience placementLocal areaRemote workMaximus
Springfield, IL3 days ago- A leading data streaming company is seeking an experienced engineering leader to oversee the Secure Compute Platform. The role requires a blend of hands-on technical leadership and strategic vision to enhance the secure architecture critical for customer use. Ideal candidates...
Confluent
Springfield, IL5 hours ago $144.2k - $288.4k
...years of programming experience in one or more languages such as Python, Java, JavaScript, C#, or Go. ~5+ years of experience of developing and securing AI and ML workloads, with recent experience in generative AI and agentic workloads. ~5+ years of experience public...Hourly payFull timeTemporary workLocal areaCVS Health
Springfield, IL2 days ago$30.87 - $67.88 per hour
Job Description Senior Support Engineer I– Oracle Exadata Cloud Services Shift: US Hours – 9 A.M to 6 PM PST, w/ flexibility to cover nights/weekends as required Eligibility: Due to client requirements, candidates must be U.S. Citizens About the Role ...Hourly payTemporary workRemote workFlexible hoursShift workNight shiftOracle
Springfield, IL4 days ago$123.4k - $176.3k
...Application Development & Maintenance performs configuration or coding to develop, enhance and sustain the organization's software systems in a... ...-on experience with SAP-specific tools like ASAPIO, NWDI, and API Management concepts. Functional Synergy: SAP functional...Temporary workWork experience placementLocal areaImmediate startFlexible hoursCardinal Health
Springfield, IL3 days ago$150.2k - $225.4k
...coordination of large security projects. Information Security builds technologies, tools, and processes to better enable teams at Rubrik to develop secure software and protect data and systems with appropriate security controls. Information Security also develops systems to...Work experience placementLocal areaRemote workShift workRubrik
Springfield, IL1 day ago- ...implementation - designing ingestion pipelines, building the catalog API layer, and collaborating with the AI/ML team to surface the... ...heterogeneous data sources (RDBMS, data lakes, streaming platforms, APIs) Develop robust data pipelines for catalog extraction, normalization,...Permanent employmentFlexible hours
Teradata
Springfield, IL1 day ago $89.6k - $157k
This role will support our Sterling, VA Data Center The Senior Systems Engineer will be a key contributor to the installation, configuration, maintenance and support of a secure high-availability Windows & Linux based server & network infrastructure in both software...Work at officeWolters Kluwer
Springfield, IL1 day ago- ...through collaboration. Coordinate pricing inputs for complex solutions with stakeholders. ? Solution Innovation Pilot and co-develop solutions for emerging needs. Capture insights to refine offerings and boost adoption. Provide feedback to shape product and...InternshipLocal areaRemote work
Acxiom
Springfield, IL1 day ago
