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277 rest api jobs at 118 companies in New Jersey

2w
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Intermediate API Developer
Mount Laurel, New Jersey, United States
$95k-$115k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOEHands-on Java and Spring Boot experience to build REST APIs; knowledge of SQL, Hibernate/JPA, Spring Batch, Quartz, Git, Maven, CI/CD, JUnit, Agile, debugging and production support.
Java, Spring Boot, REST APIs, SQL, Hibernate/JPA, Spring Batch, Quartz, Git, Maven, CI/CD, JUnit, Agile
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1mo
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API Postman Tester - 6237166
Arlington or Cleveland or California or Colorado or District of Columbia or Illinois or Minnesota or Maryland or Massachusetts or New York or New Jersey or Washington
$70-$80/hr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years hands-on Postman experience, API test automation (Postman scripting/Newman), strong API/JSON/REST knowledge, Swagger/OpenAPI familiarity, banking domain experience, and strong analytical and communication skills.
Postman, Newman, Swagger/OpenAPI, JSON
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1mo
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Senior API Engineer - Advisor I
Alpharetta or Omaha or Berkeley Heights
$90k-$158k/yr OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology and payment processing services to institutions.
8+ YOE8+ years in Java/J2EE engineering, RESTful APIs, Spring, Azure, cloud–native services, CI/CD, DevSecOps, and cloud platforms; experience with relational/non-relational databases and messaging systems.
Java, J2EE, Spring, Spring Boot, REST API, Azure, OpenShift, PCF, Kafka, MQ, ESB, SQL, NoSQL, Splunk, CI/CD, DevSecOps
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1mo
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Document Cloud / API - Sr Consultant
Pune or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City
RemoteFull Time
Zensar
ZensarNational Stock Exchange of India: ZENSARTECH: Global technology firm providing digital transformation and infrastructure services.
6+ YOE6+ years experience delivering electronic signature and API integrations (Adobe Sign, DocuSign), Web Services/REST API integrations, client-facing consulting, requirements definition, and Agile delivery; Salesforce, Java, SSO/OAuth knowledge preferred.
Web Services, REST API, Workday, Apttus, SAP Ariba, DocuSign, Conga, SSO, OAuth, Java, Salesforce Lightning, Visualforce, Apex, Trigger, Process Builder, Data Loader, Confluence, Jira, Adobe Sign
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3mo
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Middleware WSO2 API Management Services Engineer, AVP
Tampa or Jersey City or Tempe
$112k-$137k/yr HybridFull Time
Mitsubishi UFJ Financial Group
Mitsubishi UFJ Financial GroupNew York Stock Exchange: MUFG: Global financial group providing diverse banking and investment services.
5+ YOE5+ years in large-scale platforms; advanced WSO2 API Manager experience; Bachelor’s in CS; OpenShift/Kubernetes, Java microservices, AWS; strong problem-solving and communication.
WSO2 API Manager, WSO2 API Gateway, WSO2 Control Plane, WSO2 Traffic Manager, WSO2 Key Manager, OpenShift, Kubernetes, SpringBoot, Java, Microservices, Docker, REST, SOAP, Postgres, CI/CD, Bitbucket, Azure DevOps, AWS, EC2, S3, EFS
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2mo
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Sr. Manager, Software Engineering - API
Florida or Texas or Illinois or New York or New Jersey or Alabama or Arizona or Arkansas or Colorado or Connecticut or Delaware or Georgia or Indiana or Kansas or Massachusetts or Missouri or North Carolina or Tennessee or Utah or Wisconsin
$174k-$189k/yr RemoteFull Time
TradeStation
TradeStation: Provider of online brokerage services and trading technology.
7+ YOE7+ MgmtLead API platform strategy, manage teams, design API governance, and drive cloud-native infrastructure—REST/GraphQL/gRPC with AWS/Kubernetes.
REST, GraphQL, gRPC, MCP, Kong, Apigee, AWS API Gateway, AWS, Kubernetes, OpenAPI/Swagger, Protocol Buffers, OAuth 2.0, JWT, mTLS, Istio, Linkerd, Terraform, CI/CD
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3mo
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Senior Lead Software Engineer - API Specialist
Jersey City, New Jersey, United States
$171k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
6+ YOE6+ years software engineering; API security, API management; REST; Core Java/Spring; cloud (AWS); SQL/NoSQL; strong collaboration and communication.
Java, J2EE, Spring, Spring Boot, Spring Cloud, OAuth 2.0, JWT, JWS, JWE, OPA, ForgeRock, Okta, OIDC, SAML, Kong, Apigee, MuleSoft, AWS API Gateway, Azure API Management, WSO2, REST, SQL, NoSQL, MySQL, Postgres, Oracle, DynamoDB, MongoDB, SONAR, Checkstyle, PMD, Terraform, CloudFormation, AWS EC2, AWS Lambda, AWS KMS, AWS ECS, AWS EKS, AWS S3, SQS, EventBridge, PostgreSQL
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2w
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Full Stack Developer - React | JavaScript | TypeScript | Node.js | REST APIs - Dallas, NJ , Atlanta
Dallas or New Jersey or Atlanta
OnsiteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
3+ YOE3+ years full stack experience with JavaScript/TypeScript and React; backend experience with Node.js, Python, Java or .NET; REST API integration, Git, CI/CD, and dashboard/visualization experience.
JavaScript, TypeScript, React, Node.js, REST APIs, Python, Java, .NET, HTML, CSS, Git, CI/CD, Power BI, Azure, Docker
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6d
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Full Stack Developer - React | JavaScript | TypeScript | Node.js | REST APIs - Dallas, NJ , Atlanta
Dallas or New Jersey or Atlanta
OnsiteFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
3+ YOE3+ years full stack experience with JavaScript/TypeScript, React, Node.js, REST APIs, HTML/CSS; backend experience (Node.js, Python, Java, .NET); Git, CICD, and Agile familiarity.
React, JavaScript, TypeScript, Node.js, REST APIs, HTML, CSS, Python, Java, .NET, Git, CICD, Power BI, Azure, Docker
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2mo
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Senior Software Engineer - MDM / RDM & API Development
Newark, New Jersey, United States
$104k-$172k/yr HybridFull Time
Prudential Financial
Prudential FinancialNYSE: PRU: Provides insurance, investment management, and retirement services globally.
Senior software engineer with experience in MDM/RDM, API development, Python/Spark/Node.js, and Agile practices.
Python, Spark, Node.js, NoSQL, Relational Databases, SQS, Kinesis, REST, JSON, SOAP, XML, JDBC, MySQL, Git, Jenkins, AWS, CloudWatch, CodeDeploy
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3mo
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Principal Full Stack Engineer
Merrimack or Durham or Jersey City or Smithfield or Westlake
$107k-$216k/yr HybridFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
Strong full stack web development with React/Angular, Node.js/Java, REST APIs, SDLC, Agile; micro-frontends experience preferred.
React, Angular, Node.js, Java, HTML, CSS, JavaScript, Spring, Storybook, Ionic, APIs, REST, Micro-frontend
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2mo
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Senior Software Engineer, Zaidyn
Chicago or New York or Princeton
HybridFull Time
ZS
ZS: Global management consulting and technology firm for healthcare and life sciences.
3+ YOEBachelor’s or Master’s in CS/EE/math or related; 3-5 years software product development; full-stack SaaS experience; strong APIs, SOA/REST; English fluency.
Java, REST, SOA, Jenkins, Hibernate, Maven, TeamCity, APIs, OOP, DI/IoC, AWS
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1mo
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Advanced Software Engr
Hamilton Township, New Jersey, United States
$153k/yr HybridFull Time
Honeywell
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
5+ YOEBachelor's in CS/CE/EE (or equivalent) plus 5+ years' post-baccalaureate experience. 5 years in software testing/QA in Agile; 2 years maintaining Selenium WebDriver frameworks; experience creating Java automation and testing REST/API services.
Selenium WebDriver, Java, REST, API
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1mo
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Loan IQ SDK Senior Lead Developer - Senior Vice President
Jersey City or Irving or Charlotte or Tampa
$177k-$265k/yr OnsiteFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
10+ YOE10+ years Loan IQ SDK and API development experience; hands-on coding daily; expertise in Java, REST/JMS/SOAP, Spring Boot, microservices, messaging platforms, SQL, Windows/Linux scripting, CI/CD; leadership and project management skills.
Loan IQ SDK, API, REST, JMS, SOAP, Microservices, Spring Boot, Swagger, Tomcat, JSON, XML, Kafka, TIBCO, IBM MQ, SQL, Windows, Linux, shell scripting, batch scripting, Java, CI/CD
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14h
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Sr. Commerce Cloud Developer_Onshore
Parsippany-Troy Hills, New Jersey, United States
$56k-$196k/yr OnsiteFull Time
Photon: A platform that connects employers with candidate talent for technical roles.
Expertise in Java, Spring, and SAP Commerce; experience with RESTful APIs, integrations, debugging, and SDLC; bachelor\u0002s degree required.
Java, Spring, SAP Commerce, RESTful web services, API
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3mo
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Engineering-Jersey City-Vice President-Software Engineering
Jersey City, New Jersey, United States
$150k-$250k/yr OnsiteFull Time
Goldman Sachs
Goldman SachsNYSE: GS: Provides investment banking, securities, and wealth management services globally.
7+ YOE7+ years designing distributed apps; AWS, Java, Python, SQL; security concepts; REST APIs; production support; strong analytical skills.
AWS, Java, Python, SQL, REST, Git, Maven
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2mo
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Senior Technical Architect (49286)
New Jersey, United States
HybridFull Time
Incedo
Incedo: Providing digital transformation and AI technology services.
8+ YOE8-10 years experience; B.Tech/B.E/M.Tech or MCA; strong Java/Spring Boot, microservices, REST APIs; SAFe; HYBRID work; leadership.
Java, Spring Boot, Microservices, REST, Unix, Shell scripting
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1mo
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Senior Integration Engineer
United States or California or Connecticut or District of Columbia or Maryland or Massachusetts or New Jersey or New York or Virginia or Washington or Texas
$114k-$183k/yr RemoteFull Time
ServiceTitan
ServiceTitanNASDAQ: TTAN: Cloud-based business management software for home service contractors.
5+ YOE5+ years designing and supporting enterprise integrations with Workato (required) and MuleSoft (preferred); strong REST/SOAP API design, SQL, Git, CI/CD, Workato SDK, DataWeave, and AI/ML API integration experience; Bachelor’s or equivalent.
Workato, Workato SDK, Workato Autopilot, MuleSoft Anypoint Platform, Anypoint Studio, DataWeave, MuleSoft, ServiceTitan, Workday, Salesforce, ERP, REST, SOAP, JSON, XML, XSLT, OAuth, SQL, Git, CI/CD, OpenAI, Anthropic Claude, Google Vertex AI, Python, Java, JavaScript, Node.js, AWS, GCP, Azure, Datadog, Splunk, LangChain, Hugging Face, API Manager
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2mo
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Forward Deployed Engineer
Jersey City, New Jersey, United States
$200k-$300k/yr FieldFull Time
Brillio
Brillio: Provides digital transformation and big data analytics consulting services.
8+ YOE8+ years healthcare experience, proficiency building with Claude/Claude API, full-stack AI engineering (LLM integration, RAG, agentic orchestration, REST APIs), rapid prototyping, executive communication, and quantitative ROI analysis.
Claude (Anthropic), Claude API, LangChain, LangGraph, CrewAI, AutoGen, LLM, retrieval-augmented generation (RAG), REST API, HL7, FHIR, ICD-10, CPT
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2w
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Senior Software Engineer
Roseland, New Jersey, United States
$145k-$165k/yr HybridFull Time
Lowenstein Sandler
Lowenstein Sandler: National law firm providing specialized legal advisory and litigation.
5+ YOE5+ years full-stack experience with Microsoft stack, AI tool integration, REST APIs, MS SQL Server, and mentoring experience; Bachelor's degree preferred.
C#, .NET, React, Node.js, JavaScript, TypeScript, HTML5, CSS3, T-SQL, MS SQL Server, JSON, REST, XML, SOAP, Claude Code, VS Code, Microsoft Azure, SharePoint Online, Entra ID, Visual Studio, Git, Azure DevOps, SQL Server Management Studio, Microsoft Fabric, Power BI, Power Automate, Power Apps, Outsystems, GitHub Copilot, Azure OpenAI, OpenAPI/Swagger, OAuth 2.0, Aderant, Dayforce, Intapp, iManage, InterAction
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