API Developer
Vlink
API DeveloperLocation: Pittsburgh, PA OR Cleveland, OH OR Dallas, TX | Onsite Employment Type: Permanent Duration: Full-time Pay: $100k-$115k/yrStarted in 2006 and headquartered in Connecticut, VLink is one of the fastest growing digital technology services and consulting companies. Since its inception, our innovative team members have been solving the most complex business, and IT challenges of our global clients.Job DescriptionAre you a seasoned Java developer with a passion for building robust scalable APIs? We are seeking a talented individual like you to join our team as a API developer and play a key role in shaping the future of the platform that we are building for the clients. As a senior API developer, you will be responsible for designing, developing, and maintaining high performance APIs that power to the system. You will work closely with cross functional teams to understand requirements come on architect solutions, and ensure scalability come on reliability, and security of the APIs. You will have the opportunity to mentor junior developers, lead technical discussions, and drive the adoption of best practices and standards.Your Future Duties and ResponsibilitiesAt least 8+ of Java/J2EE development, hands on troubleshooting and deployment experience. (Mandatory)Hands on experience working with cutting edge technologies such as Spring Boot, Microservices.Design, maintain and implementation of API, microservices and backend componentsWork with API developers across the team to build new features at large scaleImprove API standards and servicesDevelopment and unit testing of Java RESTful services that integrates with external client systemsWorking Knowledge and hands on experience in DEVOPs tools like Jenkins, uDeploy and GITHas knowledge of KafkaHands on experience in IBM MQ.Strong Knowledge in SQL and No SQLKnowledge in any of the Cloud Technologies, such as AWS, Azure etc.Review Design Documents and provide feedback on approach and estimatesCreates technical designs for new systems, and/or modifications to existing systems.Translates detailed requirements into functional system designs.Ability to prioritize work and meet deadlines and also establish and maintain effective working relationships with clients, project team members, supervisors, and employees from other departments.Work closely with internal and external design, business, and technical counterpartsExcellent interpersonal skills including the ability to work closely with diverse personality types and understand technical issues.Research and recommend functional libraries to expedite developmentRequired Qualifications to Be Successful in This RoleAt least 8+ years overall experience Java/J2EE development with REST API, Spring Boot, Angular, XML, JSON, Swagger8+ years of RESTful or SOAP web services5+ years Angular, CSS, JavaScript, HTML5+ years of GitHub, Jenkins, and CI/CD serverExperience writing unit tests for JavaScript code.Experience using Agile methodologies for developing applicationSkillsAgileGitHubHTMLJenkinsJSON Web Token (JWT)NoSQLReact JavaScriptRESTful (Rest-APIs)Spring BootSwaggerUML (Unified Modeling Language)XPathAngularCSSBenefitsBenefits are offered to eligible professionals on their first day of employment to include:Competitive compensationComprehensive insurance optionsMatching contributions through the 401(k) plan and the share purchase planPaid time off for vacation, holidays, and sick timePaid parental leaveLearning opportunities and tuition assistanceWellness and Well being programsEmployment PracticesVLink is an equal opportunity employer committed to fostering an inclusive environment where diversity is celebrated. All qualified applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Employment is contingent upon successful completion of a background check. This job application process may use AI-powered tools to assist in screening and evaluating applications based on objective, job-related qualifications. AI is used solely to support the recruitment process and all final hiring decisions are made exclusively by our human recruitment team. Applicant information will be handled in accordance with VLink's privacy policy.
- ...development, Object-Oriented Programming, Database Management, and API design, using modern development languages and technologies.... ...users, and technical associates and works closely with other developers as a mentor and can operate with autonomy, and leadership beyond...SuggestedContract workFor contractorsWork at officeLocal area
$70.8k - $156.7k
...Sr Java API DeveloperWe are seeking an experienced Sr Java API Developer to drive the design, development, and delivery of scalable, high performance API solutions. The ideal candidate will have deep expertise in Java, microservices architecture, API frameworks, and cloud...Suggested$140k - $200k
...analytics, subscriptions, new products, text to speech, and external APIs. This is a key role and ideal for someone who thinks... ...complete them within 1 week. What Yo u’ ll Do Design, develop, and maintain robust APIs including public TTS API, internal APIs...SuggestedFull timeWork at office- ...development with strong SQL and Azure skills, delivering robust APIs and collaborating with cross-functional teams to ship high-quality... ...backend services and APIs using C# and the .NET platform.Develop, optimize, and maintain relational database schemas and queries...Suggested
$122k - $240.5k
...technical solutions using analysis, experience, and decision making Developing solutions to client problems through application of methods and... ..., or Java (Spring Boot).Experience building and consuming REST APIs and microservices.Experience with relational databases such as...SuggestedLocal area- ...with application goals. Manage and configure DevOps tools (such as API Gateway, Teraform) to support processes as per organizational... ...mitigate security threats to comply with a strict security compliance. Develop and implement security and resiliency policies, standards, and...Contract workFor contractorsWork at officeLocal area
$107.9k - $195.05k
...Enterprise systems.Lead implementation and configuration of secure API management and authentication standards.Define API messages,... ...for integrations.Perform complex application configuration and develop automation scripts using Python, XML, JavaScript, and JSON.Develop...Full time- The Back End Application Developer is responsible for contributing to the design, building, and maintenance of the server-side aspect of... ...platforms, such as event-driven services, web applications, and APIs. The role requires an individual with foundational coding and...Contract workFor contractorsWork at officeLocal area
$120k - $155k
...Solutions Engineer, where you will play a key role in designing and developing enterprise data solutions. This role works across the data... ...Airflow• Azure Logic Apps, Azure DevOps, Power Automate, REST API• Familiarity with Azure OpenAI and Document Intelligence for turning...Full timeFlexible hours- ...asset-related operational risk over the life cycle, by defining, developing and deploying intelligent asset management solutions (EAM, EAM... ...requirements such as OSHA (ISO 45001), NFPA, ASME, or API, preferably with Automotive, Aerospace & Defense, or Industrial...Full timeWork experience placementLive inWork at officeLocal area
- ...Senior Frontend Developer (AI Tech Enablement) Role Summary: We are seeking a visionary Senior UI Developer to join our Technology... ...related field. AI Mastery: Proven hands-on experience with LLM APIs (OpenAI, Anthropic Claude), LangChain , and prompt...Full time
- ...private aviation?DUTIES & RESPONSIBILITIES· Manage, train, and develop DevOps Platform Engineering team personnel, keeping apprised of... ...and Azure· Experience preferred with platforms such as:o AWS MSK, API Gateway, IAM, DynamoDB, EKSo Azure Storage Accounts, Networking...Flexible hours
- ...Purple DriveDotNet Sr Developer Share Cleveland, OH PDT - 9284 8-10 10/28/2025Overview: Role: DotNet Sr DeveloperKey ResponsibilitiesModernize... ...with React/Angular or Blazor.Solid understanding of REST APIs, event-driven systems, and cloud-native design-patterns.Familiarity...
- ...your health and well-being Career … with opportunities to learn, develop new skills and grow your contribution Connection … with an... ...with customers to build and formulate business requirements;Strong API development and distributed services;Modern microservice frameworks...Contract workFor contractorsApprenticeshipWork at officeLocal area
$112.11k - $170.96k
...As an AI Software Engineer, you are responsible for designing, developing, deploying, and maintaining robust and scalable AI applications... ...this role will:Design, develop and deploy web applications and APIs that meet product requirements.Work closely with domain experts...Work at officeRemote workMonday to FridayShift work$122k - $240.5k
...end systems.Design and operationalize RESTful and asynchronous APIs on cloud-native infrastructure (AWS, Azure or GCP), including containerized... ...production deployment.4+ years of experience designing, developing and delivering AI/ML solutionsAt least 1 year of direct...Work at officeLocal areaFlexible hoursShift work- Design, develop, and deploy software and services used to automate and maintain Infrastructure platform (databases, VMs, networking, storage... ...party web service-based Application Programming Interface (APIs). Contribute to capacity, scalability and maintenance of short and...Contract workTemporary workFor contractorsWork at officeLocal areaFlexible hours
- ...- FTEJob Description:Core ResponsibilitiesApplication Development: Writing scalable, efficient Python code for backend systems and APIs.Framework Expertise: Hands-on experience with Django, Flask, or similar frameworks.Data Integration: Working with SQL/NoSQL databases...Full time
$116.2k - $229.1k
...& Data practice offers comprehensive solutions for designing, developing, and operating advanced Data and AI platforms, products, insights... ...with data integration patterns (batch and streaming), APIs, and data pipelines4+ years experience with data quality tooling...Local areaVisa sponsorship$198k - $273k
...trenches with platforms like CyberArk, Okta, Microsoft Entra ID, SailPoint, or Active Directory.Strategic & Hands-On: You can jump from API testing in Postman to designing enterprise security roles that pass regulatory audits with flying colors.Knowledge Multiplier: You...Full timeRemote workVisa sponsorshipWork visa- ...approachable.We are looking for a thoughtful, collaborative Front-End Developer to join our UI team. This role is a good fit for someone who... ...with Angular, TypeScript, RxJS, Angular Material, SCSS, REST APIs, shared UI components, and related front-end technologies. We...
- ...Lead Java Full Stack DeveloperThe Lead Java Full Stack Developer will join our technology team at a leading retail bank. This role involves... ...architecture for enterprise applicationsDevelop RESTful APIs and integrate microservices with internal and external systemsBuild...
- ...Develop applications in Angular and should possess, expert-level implementation skills in Angular, Node Js, CCS3, HTML5, Javascript,... ...understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services specifically used...
- ...Senior Java Full Stack Developer This role must be filled at the client site 5 days per week in either Pittsburgh PA, Cleveland OH, Dallas... ...Duties And Responsibilities: At least 7+ years of Java API development, hands on troubleshooting and deployment experience....Local area
- ...Role Overview The Java Full Stack Developer to join our technology team at a leading retail bank. This role involves designing, developing... ...architecture for enterprise applications Develop RESTful APIs and integrate microservices with internal and external systems...Local area
- ...discovery, parsing, and mapping of unstructured data. Build Self-Healing Infrastructure: Develop autonomous reliability layers that diagnose upstream failures, adapt to API schema changes, and perform real-time data validation without manual intervention. Optimize...Full timeShift work
$101.23k
...user experience. Lead the design and evolution of modern front-end systems and frameworks, alongside supporting back-end services and APIs. Define and drive platform standards for UI architecture, component design, accessibility, performance, and scalability. Design and...Full time$96.95k - $123.7k
...The Full Stack Application Developer will be responsible for supporting the broader process of developing and deploying enhancements and... ...Experience designing, developing, and consuming REST and SOAP APIs and related integration technologies. Experience with CI/CD...Full timeContract workFor contractorsH1bWork at officeLocal area- ...Lead Application Java DeveloperThe Lead Application Java Developer Lead role is an expert on the tech stack that dives into the code, designing... ...resource in the development of customer tools, interfaces, and API's. This position provides technical consulting to management,...ApprenticeshipRemote work
- ...localsDuration: 6 months contract to hireThe Senior Application Developer is responsible for the design, development, integration, implementation... ...desired.Microservices experienceAdvanced skills implementing API and Microservices architecture using any of the market leading...Contract workApprenticeshipWork at officeRemote work
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