Backend Engineer

• Develop and maintain Drupal (9 & 10) websites, web applications, and upgrades
• Create and customize Drupal themes using TWIG, CSS, and JavaScript
• Integration with external systems and web services
• Custom Module development
• Ensure Drupal best practices are followed in terms of site architecture, development, and security
• Write efficient, reusable, and scalable PHP code
• Optimize Drupal websites for performance, including caching, and server configurations.

Lead Drupal Full Stack Developer

• Develop and maintain backend services using Java (18+) and the Spring framework, with hands-on experience in Spring WebFlux for reactive application development
• Implement and support RESTful APIs, following established technical standards and architectural patterns
• Work with NoSQL databases, preferably MongoDB, including writing and maintaining queries as needed
• Deploy, run, and support applications on cloud-native platforms based on Kubernetes, using OpenShift Cloud Platform
• Perform regular application maintenance, including defect fixes, minor enhancements, and performance improvements
• Troubleshoot and resolve technical issues in development and production environments using standard debugging, logging, and monitoring tools
• Follow established coding standards, secure development practices, and SDLC processes
• Collaborate within an Agile development team to complete assigned tasks and deliver committed work items

Back-End Software Engineer, Java, Spring WebFlux

• Support enterprise application modernization and backend platform development initiatives
• Design and develop enterprise-scale backend applications and services
• Build scalable Java-based microservices using Spring Boot
• Develop RESTful APIs supporting mission-critical banking applications
• Create reusable frameworks, components, and libraries to accelerate development
• Design highly available and fault-tolerant distributed systems
• Implement best practices for scalability, resiliency, and security
• Automate build, testing, and deployment processes
• Support CI/CD pipelines and release automation initiatives
• Collaborate with architects, product owners, analysts, and business stakeholders

Senior Java Backend Engineer

• Creates and leads the technical design and development of software solutions
• Proposes & designs software solutions to address complex business needs
• Prepares technical and procedural documentation required
• Facilitates complex problem resolution
• Provides technical guidance and support to colleagues
• Reviews coding, testing, and documentation of software
• Applies modern principles, methodologies and tools to advance business initiatives and capabilities

Lead Software Engineer, Python, Pyspark, Restful API

• Provides detailed technical design and development of software solutions using existing and emerging technology platforms
• Proposes & designs software solutions to address complex business needs
• Writes code, tests and deploys software
• Prepares technical and procedural documentation required for software
• Maintains and debugs software

Senior Software Engineer – Java/Jenkins

• Design, develop, and lead the implementation of Java-based microservices using Spring Boot and modern architectural patterns.
• Provide technical leadership across the full software development lifecycle (design, build, test, deploy, support).
• Drive best practices for code quality, scalability, security, and performance.
• Lead and mentor onshore and offshore developers; perform code reviews and provide technical guidance.
• Collaborate with product owners, architects, DevOps, and QA teams to deliver enterprise-grade solutions.
• Oversee CI/CD pipelines, build automation, and deployment strategies.
• Monitor application health and performance; proactively identify and resolve production issues.
• Ensure system stability, compliance, and operational excellence through effective monitoring and support.

Lead Software Engineer – Java, Spring Boot, Microservices

• Lead and develop MLOps engineering capabilities to deliver scalable, enterprise-grade ML platforms.
• Drive cross-functional alignment to accelerate the operationalization of machine learning solutions.
• Champion standards for automation, CI/CD, and observability to ensure reliability and efficiency at scale.
• Provide technical and strategic leadership in MLOps architecture and platform evolution.
• Advance continuous improvement of ML lifecycle processes to enable faster, more reliable business outcomes.
• Creates and leads the technical design and development of software solutions.
• Proposes & designs software solutions to address complex business needs.
• Prepares technical and procedural documentation required.
• Facilitates complex problem resolution.
• Provides technical guidance and support to colleagues.
• Reviews coding, testing, and documentation of software.

Lead Software Engineer – Data and Automation, Machine Learning Operations, Kubernetes, Python, Cloud Platforms, Docker, CI/CD

Senior Software Engineer – JAVA, Linux, API, SQL, AML

• Lead and mentor a team of MLOps engineers to design, develop, and maintain scalable machine learning infrastructure and deployment pipelines.
• Collaborate cross-functionally with data scientists, software engineers, and product teams to operationalize ML models and ensure robust, reliable production systems.
• Drive best practices in CI/CD, automation, monitoring, and cloud infrastructure management specific to ML workflows.
• Serve as a technical expert and functional lead in MLOps, influencing architecture decisions and technology adoption.
• Contribute to strategic planning and continuous improvement of ML lifecycle management processes.

Lead Software Engineer – Data and Automation, Machine Learning Operations, Technology – Kubernetes, Python, Cloud Platforms, Docker, CI/CD

• Design, develop, and maintain policy-as-code solutions that enable automated governance and compliance.
• Build and enhance applications using JavaScript and modern frameworks (preferably Vue, with Angular or React as alternatives).
• Develop and integrate RESTful APIs and microservices to support policy enforcement and automation workflows.
• Collaborate with DevSecOps and pipeline engineering teams to embed policies into CI/CD pipelines.
• Work with containerized and cloud-native environments using Docker, Kubernetes, and cloud platforms such as AWS or Azure.
• Apply UI/UX design principles to deliver intuitive, user-friendly interfaces.
• Participate in Agile development processes, including sprint planning, backlog refinement, and code reviews.
• Mentor junior engineers and contribute to technical best practices and standards.
• Troubleshoot, debug, and optimize systems for performance, reliability, and scalability.

Senior Software Engineer, Golang, Javascript, CI/CD

• You will work on cross-functional teams to build scalable systems for our government -- designing, implementing, and delivering services that millions of Americans depend on.
• You care deeply about working on technology that improves people’s lives, but don’t think technology is always the answer.
• You are passionate about building large-scale systems that are inclusive, well-designed, fast, scalable, and secure, and you'll help set high standards for our teams in terms of simplicity, empathy, and accessibility.
• The Sr. Software Engineer role will be responsible for developing end to end systems for one of Nava's major government partners.
• The objective is to modernize an existing legacy enterprise platform to enable users to have more access to the programs and services that they need.
• This individual will be involved in everything, from strategy and planning through to post-production testing and support.

Software Engineer – Backend, Java

• As a Software Developer, you are a leader by example, you are a subject matter expert, and you help lead strategic technical direction.
• You will get to interact with key client stakeholders on a regular basis and use your experience to prove business ROI through innovative greenfield technology solutions.
• Software Developers typically have longer tenures and higher retention rates with Callibrity than other companies because the work is challenging and rewarding, we have a strong engineering culture, and we invest in the best people.
• Callibrity Software Developers can solve a broad subset of problems with a broader set of solutions by choosing the right language, framework, and tool for a problem.
• Work directly with key stakeholders at our clients to accomplish shared goals.
• Communicate complex ideas effectively, both verbally and in writing.
• Proactively identify opportunities, challenges, and issues and recommend a solution.
• Demonstrate mastery of software development best practices (Agile, DevOps, Test Automation, CI/CD, TDD).
• Stay ahead of the curve by exploring new technologies including AI, Machine Learning, Cloud, and IoT.
• Thrive in an environment where there is close interaction among different roles and teams.
• Are admired by the client as someone they can count on, regardless of title or seniority.

Software Engineer, Ruby

• Lead and own the technical solution design. This includes designing and understanding the complete Agentforce solution which includes topics, instructions, actions with corresponding automation/code, agent deployment methods, and supporting data structures.
• Deep dive into the limits and boundaries of Agentforce Agents, finding novel solutions to drive business outcomes.
• Collaborate with customers, Project Managers, Solution Architects, Developers and UX Designers to translate business needs into well-architected solutions
• Oversee and contribute to all stages of the project lifecycle—from initial design through development, testing, and final deployment
• Follow and understand new Salesforce products and technical capabilities

Salesforce Architect

• Design, develop, and optimize complex T-SQL solutions including large-scale stored procedures, functions, and queries
• Optimize existing SQL code for performance, scalability, and maintainability
• Proactively identify and resolve query performance, indexing, and concurrency issues
• Support schema design, data modeling, and database changes for new features
• Collaborate with application engineers to design and improve data models, database logic, and access patterns
• Develop and maintain database objects, deployment scripts, and repeatable database changes aligned with application delivery needs
• Create and execute unit, integration, and regression tests for stored procedures and database logic to ensure correctness and performance
• Enforce security best practices, including Azure Entra ID (formerly Azure AD) authentication and authorization
• Support audits and compliance initiatives related to HITRUST, and SOC 2
• Lead database development standards, best practices, and documentation across the organization
• Support or contribute to Medallion (Bronze/Silver/Gold) Data Lake architectures using Microsoft Fabric

Senior Database Developer

• design and implement scalable backend services
• deliver secure and performant APIs
• own backend components end-to-end applying best practices
• provide technical leadership through code reviews and design guidance
• manage risk by adhering to and supporting PNC's Enterprise Risk Management Framework.

Senior Software Engineer – Angular, Java, SpringBoot, Microservices, Kafka

• Execute all position responsibilities in alignment with Slingshot’s core values, mission, and purpose
• Work across the technology team with product managers, designers, and engineers to build rightsized solutions that advance Slingshot’s SOIA capabilities
• Meet product requirements in a timely manner while not compromising operational stability
• Participate in Agile software development and deployment processes
• Provide ongoing support for services and applications that are mission critical to real-time space operations intelligence
• Communicate methods, findings, and hypotheses with stakeholders
• Work across both frontend and backend services to deliver value to internal and external users
• Build data platforms/pipelines, microservices, interactions with AI agents, and distributed systems powering SOIA workflows
• Build and document APIs (REST, GraphQL) supporting high volume, real-time data flows
• Develop advanced data interfaces and interactive user experiences that streamline operator decision cycles
• Turn architecture ideas into technical specifications that can be executed by anyone on the team

Senior Backend Engineer, Space Operations Intelligence – Autonomy

• Provides detailed technical design and development of software solutions using existing and emerging technology platforms
• Proposes & designs software solutions to address complex business needs
• Writes code, tests and deploys software
• Prepares technical and procedural documentation required for software
• Maintains and debugs software
• PNC Employees take pride in our reputation and to continue building upon that we expect our employees to be: Customer Focused, Managing Risk

Senior Software Engineer – Angular, Java, Microservices, SpringBoot, GraphQL

• Provide hands-on technical leadership during daily Agile ceremonies
• Collaborate with Agile scrum teams
• Help define and enforce technical standards
• Proactively identify, prioritize, and resolve technical challenges and roadblocks
• Support estimation, planning, solution design, and application development
• Design, build, and enhance both new and existing applications

Senior Software Engineer – Java, Kafka, SpringBoot, Microservices, Oracle, OpenShift, APIGEE

• Design and implement automation for various infrastructure components using Infrastructure-as-Code principles
• Develop and maintain Ansible playbooks and roles for administration, configuration, and deployment tasks
• Compose, Test, Troubleshoot, and Refine object-oriented Python software applications using SOLID principles
• Create and maintain CI/CD pipelines for software building and deployment
• Troubleshoot complex system errors in a container environment

Software Engineer – JAVA, Full Stack

• Creates and leads the technical design and development of software solutions.
• Proposes & designs software solutions to address complex business needs.
• Prepares technical and procedural documentation required.
• Facilitates complex problem resolution.
• Provides technical guidance and support to colleagues.
• Reviews coding, testing, and documentation of software.
• Applies modern principles, methodologies and tools to advance business initiatives and capabilities.

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