Responsible for utilizing established procedures, guidelines, and industry knowledge and experience to identify and implement moderately complex to complex solutions to meet information technology (IT) systems needs and requirements through designing, coding, testing and analyzing new and existing software, under general to minimal direction.
Responsibilities
Design, build and maintain full stack web applications with Angular or React on the front end and ASP.NET Core on the back end.
Architect scalable, secure and observable systems using clean architecture, domain-driven design and SOLID principles.
Build and document REST APIs (OpenAPI), and where needed gRPC or GraphQL endpoints and event-driven integrations.
Implement authentication and authorization with Okta (OIDC, OAuth 2.0, SAML), including SSO and role- or policy-based access.
Deploy and operate services on AWS using containers or serverless, with infrastructure as code and automated CI/CD pipelines.
Requirements
Bachelor’s degree in computer science or a related field
Establish and lead an enterprise-wide service virtualization capability, shaping strategy, architecture, and implementation of reusable virtual services across complex API and integration ecosystems.
Responsibilities
Define the service virtualization roadmap, technical standards, governance framework, and operating model
Establish asset management practices and maintain a reusable catalogue of virtual services
Drive adoption across Quality Engineering, Architecture, Integration, and Delivery teams
Design, implement, and maintain virtual services for REST APIs, SOAP services, GraphQL APIs, Kafka and other event-driven integrations, MQ/JMS messaging, and file-based integrations such as SFTP/APST
Build configurable, reusable, and stateful virtual services that support both positive and negative testing scenarios
Senior Full Stack React Developer responsible for architecting, developing, integrating, and maintaining Army web applications for CECOM ASIC at Aberdeen Proving Ground, MD.
Responsibilities
Design, develop, integrate, and sustain backend plugins, modules, entity providers, custom processors, and supporting services.
Develop and maintain RESTful APIs and service integrations using TypeScript, Node.js, JavaScript, JSON, YAML, and OpenAPI/Swagger specifications.
Develop integrations with GitLab APIs, webhooks, repositories, pipelines, and CI/CD workflows.
Produce high-level software design, data and database design documents.
Implement and sustain authentication and authorization capabilities using OAuth 2.0, OpenID Connect, Keycloak, and role-based access control.
Requirements
Bachelor's degree in Computer Science
Bachelor's degree in Electronics Engineering
Bachelor's degree in another engineering or technical discipline
Nice to have: DoD 8140 / 8570 IAT Level II certification
Design, develop, deploy, and maintain mission‑critical enterprise APIs, payment gateway connectors, and regulatory interfaces for the bank’s digital ecosystem.
Responsibilities
Design and develop secure, high‑throughput REST and SOAP APIs and mediation sequences using API Manager and Enterprise Integrator platforms.
Develop, test, and maintain jBASE subroutines, Java components, and TAFJ middleware interfaces for Temenos T24 core banking.
Standardize API specifications using OpenAPI/Swagger and enforce enterprise API governance standards across internal and third‑party integrations.
Integrate core banking infrastructure with national switches, payment hubs, and external fintech partner gateways.
Lead UAT execution, automated validation testing, and compliance sign‑offs for regulatory data flows.
Requirements
Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related discipline
Analyste fonctionnel bilingue pour la réécriture complète d'une application critique destinée aux services fédéraux d'inspection sociale.
Compensation
Vous pouvez compter sur un salaire attractif, complété par des avantages extra-légaux, y compris une voiture de société.
Responsibilities
Développer des relations solides et durables avec les parties prenantes métier et IT, les responsables de projet, les responsables d'équipe et les partenaires
Identifier, analyser, décrire et valider en détail les besoins fonctionnels et non fonctionnels des utilisateurs
Traduire les exigences métier en solutions opérationnelles au moyen d'analyses fonctionnelles et de conceptions d'applications
Collaborer avec les membres de l'équipe technique afin de valider la conception fonctionnelle et d'en assurer la traduction en spécifications techniques
Assurer le suivi de bout en bout de la livraison des nouvelles fonctionnalités et applications, y compris l'analyse et la conception des tests ainsi que le testing des développements
In this role you will work every with the engineering teams that build and support these partner integrations. You will make sure each integration is clearly specified, well tested, launched smoothly, and monitored once it is live.
Responsibilities
Write integration specifications covering data mapping, sync direction and frequency, error handling, and API dependencies
Own backlog refinement and sprint readiness for several integration development teams
Write user stories and acceptance criteria that engineering and QA can build and test against
Define and run the launch checklist for each partner: certification testing, user acceptance testing, go-live readiness, and monitoring and alerts
Spot patterns across partner integrations and push for reusable components instead of one-off builds
Requirements
Bachelor's degree
Nice to have: Integration Platform as a Service (iPaaS)
Senior Software Engineer to lead a major platform modernization effort, migrating complex legacy enterprise web applications to a modern, maintainable technology stack.
Responsibilities
Own the end‑to‑end rewrite of a production enterprise web application to a modern stack (NestJS, React/TypeScript, Temporal.io), executing module‑by‑module while maintaining compatibility with an existing MSSQL database.
Use AI‑assisted development tools to generate, refactor, and validate code, applying engineering judgment to review output and make architectural decisions.
Build across backend (JavaScript, Python, NestJS/Node.js), frontend (React + TypeScript), and data layers (TypeORM + Microsoft SQL Server).
Migrate legacy process flows to Temporal.io, including long‑running workflows, human task queues, timers, and conditional logic.
Design and maintain RESTful APIs with OpenAPI/Swagger documentation. Manage clean contracts between new and legacy modules during transition.
Profesional Senior de desarrollo de software con sólida experiencia en diseño, construcción e integración de soluciones backend de misión crítica, orientadas a entornos corporativos de alta disponibilidad y rendimiento.
Responsibilities
Diseño e implementación de APIS : API REST, OpenAPI/Swagger y servicios orientados a microservicios
Integración de aplicaciones mediante servicios REST, mensajería y arquitecturas orientadas a eventos
Diseño de soluciones bajo principios de seguridad, escalabilidad y resiliencia
Senior Full Stack Developer (Backend) to support the ongoing development of WorkPro, an internal Operations, Dispatch, Asset Management, and Field Service platform.
Compensation
Competitive pay and a matching 401(k)
Responsibilities
Develop and maintain REST APIs supporting service orders, dispatch, billing, and asset management.
Design and implement SQL Server-based data models, stored procedures, and queries powering core WorkPro modules.
Build and maintain integrations to enterprise systems including Microsoft Dynamics 365, Coupa, Trackunit, and Power Automate or Logic Apps.
Maintain and extend legacy C# codebases where needed, alongside building new services and APIs.
Document APIs using OpenAPI/Swagger and maintain clear, versioned API contracts for front-end and integration consumers.
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