API Developer
Software Technology Inc
Job Title
Key Responsibilities
- Analyzes, designs, develops, codes and implements programs in one or more programming languages.
- Supports applications with an understanding of system integration, test planning, scripting, and troubleshooting.
- Establishes, participates, and maintains relationships with business units, customers and subject matter experts in order to remain apprised of direction, project status, architectural and technology trends, risks, and functional/integration issues.
- Defines specifications and develop programs, modifies existing programs, prepares test data, and prepares functional specifications.
- Analyzes program and application performance using various programming languages, tools and techniques.
- Provides guidance to non-technical staff in using software and hardware systems most effectively and efficiently.
- Reviews project proposals, evaluates alternatives, provides estimates and makes recommendations.
- Designs and defines specifications for systems.
- Identifies potential process improvement areas and suggests options and recommends approaches.
Qualifications
- Bachelor’s degree in Computer Science or related field or equivalent experience.
- 5+ years of experience in a computing environment with multiple programming languages.
- Java, JavaScript, Spring
- Experience with design and development of REST API platform, converting web services from SOAP to REST or vice-versa.
- Proficient in SQL and Stored Procedures such as in Oracle, MySQL
- Experience with Unix, Linux Operating Systems
- Experience with Scrum and other Agile processes.
- Knowledge of Jira, Git/SVN, Jenkins
- Experience in creating REST API documentation using Swagger and YAML or similar tools desirable
- Experience with Integration frameworks (e.g., Mule, Camel) desirable
Required Skills: SOAP Web Services, REST Web Services, JSON, Java, Kafka Basic Qualification: Must be a strong back end/API Developer Additional Skills: Must be a strong back end/API Developer LONG TERM MULTI YEAR CONTRACT 100% Remote Background Check: Yes Notes: LONG TERM MULTI YEAR CONTRACT 100% Remote Strong preference to candidates directly on your W2 and previous Apex CEs EXCLUSIVE TO client - no competition Interview Process: Apex Technical Assessment, 1 round with the client Presenting candidates 6/1 - will move quickly for the right candidates. Must be senior level - 5+ YOE SLIGHT flexibility on rate - candidates in the rate will be highly preferred and evaluated first Any candidate exceeding $$$/hr will be ruled out.
- ...Hourly (W-2)Employment Type: W-2Industry: Computer SoftwareClient: WiproContact: Meghana GorusuCompany: SRI Tech SolutionsC#.Net API backend developer with Azure leadsRedmond, WAContractRequired Skills & QualificationsStrong proficiency in C# and .NET framework.Hands-on...SuggestedHourly pay
$100k - $167.5k
...technical role and spans XML messaging, Charles River web services API, ETL tool usage, Java and/or C# programming, and database... ...technical initiatives, potentially on multiple tasks simultaneously.Develop with a result-driven approach while maintaining tight schedules....SuggestedFull timeTemporary workWork at officeRemote workFlexible hours$95k - $125k
...cutting-edge and technologically advanced experience for our clients. This role executes this premise through the construction of an API over our data, and a live interactive front end in our customer portal that consumes it. The API is the center of the work: the contract...SuggestedFull timeContract workWork at officeFlexible hours- Digital Frontend Developer - Government, API, Cloud, HTML, Jira, JavaScript. Elasticsearch, SC ClearedWe are seeking a skilled Frontend Developer to work with a government agency in a dynamic cloud environment (Azure + AWS). You will develop responsive, accessible interfaces...SuggestedContract workImmediate start
- Company DescriptionIDEALFORCE has a CONTRACT position available immediately for .NET API/Webservice Developer to join our customer in Phoenix Arizona. This is an ONSITE position. Please find below additional details about this job. Kindly respond with your most up to date...SuggestedContract workLocal areaImmediate startShift work
- ...stability for traditional distributed systemsHave practical experience developing on blockchain platforms, such as, Ethereum, Hyperledger, or... .... Hands-on experience with application programming, backend API development and distributed microservicesinfrastructure in one...Work experience placement
- ...Engineer at JPMorgan Chase, within the Consumer & Community Banking - API Marketplace team, you are an integral part of an agile team... ...building, and enhancing the API Platform that empowers our API developers. We seek engineers with a broad technical perspective and a...
- ...Technology Enabled Services.Job DescriptionPreferred• At least 4 years of experience in C# & ASP .Net • At least 4 years of experience in Web API development• At least 4 years of experience in .Net Microservices• At least 1 year of experience in 3Scale API Management Platform•...Permanent employmentFull timeH1b
- ...SummaryUniversity Federal Credit Union (UFCU) is seeking a Manager, API Platform Engineering to lead a technical team to deliver UFCU’s... ...orchestrations, and enterprise microservices used by internally developed applications, AI initiatives, and approved third-party vendors/...Full timeContract workFor contractorsWork from homeWeekend workAfternoon shift2 days per week3 days per week
- ...Computer SoftwareClient: WiproContact: Meghana GorusuCompany: SRI Tech SolutionsPython Rest API Backend DeveloperLocation: Austin, TXOnly FTE/W2 contractingBackend Python Developer with Rest APIMinimum of 4-5 years of experience in building solutions in Python.Experience...Hourly payFull time
- Responsibilities:Owns coding, test and implementation of scalable APIs, microservices, and cloud-native applications supporting... ...solutions that improve performance, scalability, security, and developer productivity. Design and implement solutions leveraging AWS services...Full timeWork experience placement
$94k - $120k
...The Senior Software Engineer utilizes web and cloud technologies, APIs, and third party software development frameworks to build and... ...software development frameworks, open-source libraries, and APIs to develop basic application solutions.Learn and keep pace with the latest...Full timeContract workWork at officeLocal areaRemote workWorldwideWork visaRelocation packageFlexible hours3 days per week$160k - $200k
..., Nayya is ushering in the future of health and wealth for all.About the teamThe API Platform team builds the foundation everything else at Nayya runs on, the APIs, services, and developer tools that power our products and our partner integrations. When a carrier sends...Work at office$153k - $204k
...in March 2025. Learn more at .What You'll Do:The Cloud Platform API team builds the API platform and the tooling that every other engineering... ...other teams depend on, and raise the quality bar for the developer experience across that whole surface. Because this team is...Permanent employmentFull timeContract workTemporary workCasual workWork at officeFlexible hours$206.4k - $309.6k
...give you the trust to take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul.... ...services, and increasingly depend on powerful, well designed APIs to support agentic experiences and AI driven scenarios.This team...Full timeContract workWork at officeRemote workHome officeFlexible hours$176k - $264k
...give you the trust to take risks, the tools to grow, the skills to develop and the support of a company invested in you for the long haul.... ...services, and increasingly depend on powerful, well designed APIs to support agentic experiences and AI driven scenarios.This team...Full timeContract workWork at officeRemote workHome officeFlexible hours- Job ID: 20358545Reference Number: 23-01324Title: Full stack Java API developerLocation: Iselin, NJ, 08830Posted Date: 2023-08-16Company: HAN Staffing Title: Full stack Java developer Location: Malvern PAClient: Capgemini/VanguardResponsibilitiesWorking on Angular projects...
- ...About the Team OpenAI’s API Platform organization builds the products and infrastructure that help first-party and third-party developers build with OpenAI models. We ship the API primitives, tools, SDKs, documentation, playgrounds, and platform experiences that make...Full timeInternship
- Job Role: Application Security Engineer with AWS, Cequence ,API Security(Remote)Location: RemotePrimary FocusDeployment and integration... ...with SplunkSOC workflows for investigation and response.Develop deployment documentation integration guides runbooks and handover...Remote work
$92.82k - $109.2k
...agile software development lifecycle and DevOps principles.Essential Responsibilities:Design, develop, test, and maintain full-stack applications, including React-based UI, APIs, and backend servicesLead and contribute to modernization initiatives, migrating legacy/on-...Full timeLocal area3 days per week$137k - $160k
...leading technology company in Florida is seeking a Senior Software Engineer. This role involves designing and developing high-quality web applications and APIs, focusing on document lifecycle management. You will leverage technologies like Node.js, React, and AWS to ensure...$122k - $200k
...contribute to our shared success. This includes attracting and developing exceptional talent, recognizing and rewarding performance, and... ...Platform Engineering, Service Mesh & Developer Platforms(Golang APIs) serves as a senior technical leader responsible for defining,...Full timeWork at officeFlexible hoursShift workDay shift- ...firm's business objectives.What You'll DoPerform administration of API Security, Cloud and SaaS Security Posture management, AI... ...innovative, flexible, and inclusive organization that attracts, develops, and inspires performance excellence and a sense of belonging. People...Temporary workWork at officeHome officeFlexible hours3 days per week
- ...doing the most important work of your career.About the teamThe API Platform team is responsible for empowering teams to build highly... ...frameworks, or client libraries (e.g., building internal or external developer products)Hands-on experience building infrastructure and...Remote work
$83.1k - $127.42k
...products are instrumental to feeding and sheltering the world.From developing products that run on alternative power to productivity-... ...with change tracking tools.Strong understanding of REST and SOAP APIs, and integration with external APIs.Strong ability to debug and...Work experience placementFlexible hours- ...s Apigee Edge private cloud environment — the backbone of TI's API management and integration strategy — while also providing platform... ...technical expertise in API management operations while also developing familiarity with adjacent platforms such as CI/CD pipelines,...Local area
$110k - $120k
...Backend Software Engineer (API-focused) Katy, Texas (full-time onsite) Compensation: $110,000 - $120,000 annually Reports to: Software Engineering Manager Visa Sponsorship: Not Available Would you like to be a key member of the development team supporting...Full time- ...About the Team API Enterprise Controls is part of the API Infrastructure organization and owns the platform capabilities that help developers, startups, and enterprises adopt the OpenAI API securely and confidently. We build the systems underneath our APIs and developer...Full timeInternship
- Job ID: 25969331Reference Number: 25-00857Title: Fullstack Nodejs API developerLocation: Iselin, NJ, 08830Posted Date: 2025-07-25... ...Challenge: We are seeking a highly experienced Senior Node.js API Developer with expertise in building and maintaining scalable, secure, and...
- ...Engineer at JPMorgan Chase, within the Consumer & Community Banking - API Marketplace team, you are an integral part of an agile team... ...building, and enhancing the API Platform that empowers our API developers. We seek engineers with a broad technical perspective and a...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to API Developer. Be the first to apply!
- developer ii United States
- us-developer United States
- ionic developer United States
- designer developer United States
- computer programmer United States
- mulesoft developer United States
- hubspot developer United States
- low code developer United States
- gis developer remote United States
- entry developer United States


