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System One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 11/1/2026
Job Title: Lead API Developer Location: Pittsburgh, Pennsylvania Type: Permanent Full Time Responsibilities Lead the design, development, and maintenance of high-performance APIs and microservices. Collaborate with cross-functional teams to gather requirements, architect solutions, and ensure scalability, reliability, and security of APIs. Mentor junior developers, lead technical discussions, and promote best practices and standards. Develop and unit test Java-based RESTful services integrating with external client systems. Review design documents, provide feedback on architecture, approach, and estimates. Create technical designs for new systems and enhancements to existing systems. Translate detailed requirements into functional system designs. Participate in and drive release planning aSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 11/1/2026
Senior UI Developer – Angular FTE 5 Days Onsite Pittsburgh, PA; Cleveland, OH; Dallas, TX; or Miamisburg, OH Position Overview Senior Angular UI Developer to design, develop, maintain, and support enterprise web applications. The candidate will work with technical leads, business analysts, QA teams, architects, and other developers to deliver high-quality UI solutions using Angular. Key Responsibilities Develop and maintain web applications using Angular. Convert business and technical requirements into working UI applications. Write technical specifications and clean, reusable code. Participate in application design, development, testing, implementation, and production support. Develop scalable and responsive web-based user interfaces. Participate in project-planning and technical-designSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 11/1/2026
*** This is a direct hire role - W2 only - NO C2C candidates, NO 3rd parties - no visa sponsorship *** For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. Workday Architect - Must be able to work on site in Pittsburgh, PA ( hybrid work schedule 3 days in the office , 2 days from home ) as a W2 salaried employee w/o any current OR future visa sponsorship ( no C2C, no 3rd party vendors ) - Workday configuration and administration experience across HCM, payroll, and benefits, including complex business processes, security frameworkSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/28/2026
Senior AWS Full Stack Engineer Full-time Hybrid – Knoxville, TN | Columbia, SC | Lafayette, LA | Birmingham, AL Position Overview Seeking a Senior AWS Full Stack Engineer to develop cloud-based enterprise applications across frontend, backend, databases, APIs, DevOps, and AWS. The role requires broad full stack experience along with exposure to Generative AI and LLM-enabled application development . Key Responsibilities Develop full stack applications running in AWS. Build frontend applications using React or Angular. Develop backend services using Java/Spring Boot, Node.js, or Python. Build REST and GraphQL APIs. Work with SQL and NoSQL databases. Support Docker, Kubernetes, CI/CD, and Infrastructure as Code. Integrate GenAI and LLM capabilities. Develop automated tests and follow TDD praSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/27/2026
Job Title: Software Engineer (Python) Duration : Contract to Hire Location : Pittsburgh, Dallas, or Cleveland (Locals Only) Work Mode : 5 Days Onsite Years Of Exp : 6+ Yrs Seeking a Software Engineer with 3–5 years of hands-on experience building, deploying, and operating applications and platform capabilities on Kubernetes/OpenShift. The ideal candidate is proficient in Python, experienced with CI/CD pipeline development, bitbucket and can implement and maintain Policy as Code to enforce governance, security, and compliance across container platforms. You will collaborate with engineering, platform, SRE, and security partners to automate delivery workflows, strengthen reliability and controls, and enable teams to ship software safely and efficiently. Your future duties and responsibilitieSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/26/2026
For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. We are seeking a Microsoft Systems Administrator ( Microsoft 365 Security Administrator ) to support, maintain, and secure Microsoft 365 environments. This role will administer Microsoft O365 and email security services, manage user and device access, endpoint management, and maintain security controls across the organization. The ideal candidate will have strong experience with Microsoft 365 administration, Microsoft security technologies, identity and endpoint management. Responsibilities : - Con?gureSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Job Title: Network Engineer Location: Salt Lake City UT Type: Contract to Hire Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified Overview Leave placeholder text here for recruiter to input Responsibilities • Design, implement, and maintain scalable, secure, resilient, and highly available network solutions spanning data centers, branch locations, and cloud environments. • Architect and support modern data center networks using Spine Leaf topologies, Cisco Nexus, VXLAN, and EVPN, with a focus on scalability, redundancy, performance, and operational reliability. • Design, configure, troubleshoot, and optimize advanced routing environments using BGP, OSPF, and related networking protocols. • Design and support cloud managed and distributed networking solutions, includiSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Senior Site Reliability Engineer (SRE) Location: Pittsburgh, PA / Cleveland, OH / Dallas, TX FTE Position Overview We are seeking an experienced Senior Site Reliability Engineer (SRE) to support production operations, application reliability, performance management, and continuous improvement initiatives. The selected candidate will work closely with production support and engineering teams to ensure critical internal and external applications maintain appropriate levels of availability, reliability, and uptime . This role requires strong experience in production support, incident management, monitoring, troubleshooting, log analysis, automation identification, infrastructure technologies, databases, and application servers . The SRE will also provide technical leadership and collaborate wSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Job Title: Full Stack Developer Location: Dallas or Plano, Texas. No.Openings: 3 Description: Full Stack Developer Position Description We're growing rapidly and are looking for Full Stack Developers to join our Telecommunications Sector. We're a close knit team that has access to global resources. Location strongly preferred to be in Dallas or Plano, Texas. Your future duties and responsibilities . Design, develop, and maintain scalable backend applications and RESTful APIs using Python and FastAPI . Build high performance, secure, and reusable API services supporting AI, analytics, and enterprise applications . Develop integrations with Snowflake, Databricks, and cloud based data platforms . Design and optimize data access layers supporting structured, semi structured, and large scale daSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Senior Infrastructure Engineer Job Type: Permanent Full Time Cleveland, OH, Pittsburgh, PA, or Dallas, TX and is 5 days onsite. Description: Senior Infrastructure Engineer Position Description We are seeking a highly motivated Sr. Infrastructure Engineer to support and enhance enterprise infrastructure platforms for a major banking client. This role will be responsible for maintaining secure, scalable, and highly available infrastructure environments across servers, databases, middleware, networking, and cloud platforms. The ideal candidate will have experience in vulnerability management, supporting complex enterprise systems, strong troubleshooting skills, and a proactive mindset toward automation, reliability, and operational excellence. This position is located at our client site in ClSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Senior AWS Data Engineer Full-time Hybrid – Lafayette, LA | Knoxville, TN | Birmingham, AL | Columbia, SC Position Overview Seeking a Senior AWS Data Engineer to develop, enhance, and maintain enterprise risk analytics applications in a financial services environment. The primary focus is building cloud-based data pipelines and analytics solutions using AWS, Amazon Redshift, AWS Glue, Python, and SQL . Key Responsibilities Develop and enhance AWS-based data pipelines. Build ETL/data processing solutions using AWS Glue. Develop Python-based data processing and automation solutions. Work with Amazon Redshift and optimize data processing performance. Develop complex SQL queries for large datasets. Support CI/CD and automated deployments. Troubleshoot data quality and performance issues. SuppoSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Job Title: Sr. Java Full Stack Developer Location: Pittsburgh, Pennsylvania Type: Contract To Hire Responsibilities: Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. Work with front-end UI development using Angular, HTML, and CSS to create engaging, user-friendly interfaces. Implement and optimize API standards and services, collaborating with cross-functional teams to build large-scale features. Develop, test, and deploy backend components using Spring Boot, microservices, and containerization technologies such as OpenShift and Kubernetes. Integrate Java-based applications with databases like Oracle, SQL Server, MongoDB, and messaging systems such as Apache Kafka. Utilize DevOps tools includingSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Job Title: Graffana ELK Software Development Lead Location: Pittsburgh, Pennsylvania Type: Full Time Work Model: Onsite – onsite Responsibilities Lead the design, development, and implementation of enterprise observability and monitoring solutions using Grafana, Elasticsearch, Logstash, Kibana (ELK). Architect scalable logging, monitoring, alerting, and visualization frameworks to provide end-to-end visibility into application, infrastructure, and business-critical systems. Drive the development and optimization of centralized log management platforms using Elasticsearch and Logstash, ensuring high availability, detecting anomalies, and data retention compliance. Design and develop interactive Grafana dashboards, reports, and real-time monitoring solutions to support operational intelligenSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Job Title: Project Architect Location: Pittsburgh, PA Type: Direct Hire Contractor Work Model: Onsite – onsite Responsibilities Execute project design tasks under the direction of Project Leaders Develop and produce project deliverables with accuracy and consistency in accordance with established design standards Coordinate consultant deliverables and cross-discipline design integration Perform QA/QC reviews for compliance with life safety, constructability, and quality standards Verify all designs and documents against applicable building codes, zoning regulations, and jurisdictional requirements Conduct site analyses covering geotechnical, environmental, and contextual factors Monitor construction progress to confirm design intent is carried through during the construction phase MaintainSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
*** This is a direct hire role *** NO C2C candidates, NO 3rd parties For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. Senior DevOps Application Developer (ASP.NET, C#, Python, Azure SQL Server) : - Must be able to work as a W2 salaried employee for our company ( direct hire ) - US citizen or US Permanent Resident ( Green Card ) - Must be able to work on site in Pittsburgh, PA ( local candidates only - no relocation assistance ) - Experience developing applications in ASP.Net using C#, JavaScript, jQuery, JSON, CSS, and XML. - Proficiency using REST APISystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/24/2026
Senior AWS Full Stack Software Engineer Full-time Hybrid – Knoxville, TN | Columbia, SC | Lafayette, LA | Birmingham, AL Position Overview Seeking a Senior AWS Full Stack Software Engineer to develop scalable cloud-based enterprise applications using Java, Spring Boot, Python, Angular, AWS, and Generative AI technologies . This is a hands-on role involving full stack application development, APIs, microservices, AWS deployment, AI-assisted development, and technical mentoring. Key Responsibilities Develop applications using Java/Spring Boot, Python, and Angular. Build cloud-native applications on AWS. Develop REST APIs, Microservices, integrations, and distributed components. Incorporate GitHub Copilot, ChatGPT, and LLM-based solutions. Work with LLM APIs and agentic workflows. Apply AI toSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/23/2026
For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. We are seeking a Microsoft Systems Administrator ( Microsoft 365 Security Administrator ) to support, maintain, and secure Microsoft 365 environments. This role will administer Microsoft O365 and email security services, manage user and device access, endpoint management, and maintain security controls across the organization. The ideal candidate will have strong experience with Microsoft 365 administration, Microsoft security technologies, identity and endpoint management. Responsibilities : - Con?gureSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/21/2026
Job Title: DevOps Engineer Duration : Contract to Hire Location : Pittsburgh, PA, Cleveland, OH, or Dallas, TX. Work Mode : 5 Days Onsite Years Of Exp : 8+ Yrs Job Description: We are seeking a DevOps Engineer to design, build, and maintain CI/CD pipelines that enable secure and automated software delivery across enterprise environments. The role involves managing containerized applications, implementing automation and monitoring solutions, and collaborating with cross-functional teams to ensure reliable and compliant production systems. Duties and Responsibilities Design, build, and maintain CI/CD pipelines to enable automated and reliable software delivery across environments Implement and manage containerized workloads using Docker and Kubernetes/OpenShift (OCP) Develop automation scripSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/20/2026
Job Title: Adobe Workfront & Fusion Developer Location: Pittsburgh, Pennsylvania Type: Direct Hire Compensation: $0.00 Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified Overview Responsibilities Configure and maintain Adobe Workfront projects, templates, workflows, forms, dashboards, and reporting. Design and implement workflow automations using Adobe Fusion. Build and support integrations between Workfront and enterprise systems such as Adobe Experience Cloud, CRM platforms, DAM systems, APIs, and third-party applications. Collaborate with business stakeholders to gather and document workflow and automation requirements. Optimize marketing operations processes and improve operational efficiency. Develop and maintain automated workflows, notifications, apSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/17/2026
Job Title: GenAI Ops Solution Architect Duration : Permanent Full Time Location : Strongsville, OH, Dallas, TX, or Pittsburgh, PA. Work Mode : 5 Days Onsite Looking for a Solution Architect will lead the design, governance, and evolution of enterprise scale Generative AI platforms and solutions. This role is responsible for defining architecture standards, platform capabilities, integration patterns, governance controls, and engineering practices that enable secure, scalable, and reusable GenAI adoption across the enterprise. The architect will work closely with business stakeholders, engineering teams, platform teams, governance organizations, and cloud providers to establish a centralized GenAIOps capability supporting Retrieval Augmented Generation (RAG), Agentic AI, ModelOps, EvaluatioSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/17/2026
Job Title: Genesys Call Flow Developer Lead Duration : Permanent Full Time Location : Dallas, TX, Pittsburgh, PA, or Cleveland, OH. Work Mode : 5 Days in office Position Description Seeking an experienced Genesys Cloud Developer Lead. The Genesys Cloud Developer Lead position will primarily be responsible for design, development and deployment of IVR flows, contact routing and interactions using Genesys Cloud Architect. This would include configuration of data action and system integrations using Genesys Cloud APIs. Duties and Responsibilities o Design and implement IVR flows, contact routing, and bot integrations using Genesys Cloud Architect. The flows would include inbound and outbound calls, email and SMS. o Develop custom integrations with internal systems and third party applicationsSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/17/2026
W2 only - NO C2C candidates, NO 3rd parties For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. Android Developer This candidate would have experience working with tools like Android Studio, Gradle, Git, Postman, Firebase and Google services. The ideal candidate will have strong programming skills and good experience using design patterns like MVVM. The candidate should have a can-do attitude and a passion for technology. This candidate will serve as a technical expert of a large-scale digital development project consisting of bSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/16/2026
W2 only - NO C2C candidates, NO 3rd parties For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. ETL Developer This position requires someone to be onsite in an office work setting five days a week in Pittsburgh, PA, Cleveland, OH, or Dallas, TX. Looking for an intermediate-level ETL developer. This candidate should seamlessly utilize Informatica, Oracle, Teradata and Tableau with the latest in responsive database, Informatica ETL and Tableau reports. The ideal candidate will have a can-do attitude, passion for technology, extensSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/15/2026
ONLY US CITIZENS -or- US PERMANENT RESIDENTS ( GREEN CARD ) - NO C2C candidates, NO 3rd parties - NO visa sponsorship, NO green card sponsorship For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. Java Full Stack Technical Lead : - Must be able to work as a W2 salaried employee - US citizen or US Permanent Resident ( Green Card ) - Must be able to work on site in Pittsburgh, PA or in Cleveland, OH or in Dallas, TX - At least 10+ years of Java API development using Spring Boot, hands-on troubleshooting and deployment experience.System One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/15/2026
ONLY US CITIZENS -or- US PERMANENT RESIDENTS ( GREEN CARD ) - NO C2C candidates, NO 3rd parties - NO visa sponsorship, NO green card sponsorship For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. Enterprise Document Management Architect : Lead the architecture and solution design for enterprise-scale document management and content services platforms supporting PNC Bank. This role will be responsible for defining scalable, secure, and compliant technology solutions across enterprise document management ecosystems, integrating mSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/15/2026
ONLY US CITIZENS -or- US PERMANENT RESIDENTS ( GREEN CARD ) - NO C2C candidates, NO 3rd parties - NO visa sponsorship, NO green card sponsorship For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. Java Solutions Architect : - Must be able to work as a W2 salaried employee - US citizen or US Permanent Resident ( Green Card ) - Must be able to work on site in Pittsburgh, PA or in Cleveland, OH or in Dallas, TX - 10+ years of experience in architecture, design and development of end of end java full stack applications with Java, APSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/15/2026
ONLY US CITIZENS -or- US PERMANENT RESIDENTS ( GREEN CARD ) - NO C2C candidates, NO 3rd parties - NO visa sponsorship, NO green card sponsorship For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. ECM Solutions Architect : Lead the architecture and solution design for enterprise-scale document management and content services platforms supporting PNC Bank. This role will be responsible for defining scalable, secure, and compliant technology solutions across enterprise document management ecosystems, integrating modern digital plaSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/15/2026
Job Title: Technical Architect Location: Pittsburgh, PA Type: Direct Hire Contractor Work Model: Onsite – onsite Responsibilities Review construction document sets across all design phases for code compliance, constructability, and adherence to established standards Perform detailed reviews of architectural and engineering drawings and specifications for coordination and accuracy Verify compliance with brand standards, prototype guidelines, and design intent across all projects Issue redlines and technical direction when constructability issues or documentation inconsistencies are identified Guide staff on documentation standards, detailing practices, and technical problem resolution Collaborate with the Director of Practice Management to develop and maintain prototype drawings, revision dSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/15/2026
ONLY US CITIZENS -or- US PERMANENT RESIDENTS ( GREEN CARD ) - NO C2C candidates, NO 3rd parties - NO visa sponsorship, NO green card sponsorship For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work authorization status, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. Java Technical Lead - ECM solutions : - Lead the design, development, and implementation of enterprise document management solutions - Integrate enterprise document management platforms with: Core banking systems, Workflow platforms, Customer-facing applications, APIs and downstream systems - Provide technical leadership and mentorshipSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/14/2026
Job Title: Senior Solution Architect Client: Client Location: Salt Lake City, Utah, United States Type: Contract To Hire Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified in the provided information Overview Responsibilities * Support enterprise clients in designing modern, scalable, and cloud-native solutions to drive digital transformation. * Collaborate with engineering teams to review technical designs, guide solution implementation, and resolve architectural challenges. * Work closely with executive stakeholders, business leaders, and enterprise architects to define technology roadmaps and enterprise-scale solutions. * Design secure, resilient, and scalable enterprise applications leveraging cloud-native architectures, microservices, and event-driven systems. *System One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/14/2026
Senior API Platform Software Engineer Fulltime Hybrid – Knoxville, TN | Columbia, SC | Lafayette, LA | Birmingham, AL Position Overview Seeking a Senior API Platform Software Engineer to build and enhance backend services, APIs, and API platform capabilities within a highly distributed, AWS-based financial services environment . This is a hands-on role requiring strong experience with Java and/or Python, REST APIs, Microservices, AWS, Apigee, API Security, and DevOps . Key Responsibilities Develop secure and scalable RESTful APIs, backend services, and microservices. Support the complete API lifecycle including implementation, versioning, security, performance, monitoring, and production support. Develop applications using Java and/or Python. Build and support API management solutions usinSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 10/11/2026
Role: ForgeRock Developer Location: ForgeRock Developer with a passion for solving business problems to join our team in Salt Lake City, UT Your future duties and responsibilities How you'll make an impact . Provide support and maintenance of various systems . Be responsible for technical analysis, application development, application configuration, incident response and resolution, troubleshooting, testing, source code management and executing and managing change processes . Work as a member of Agile team, develop software solutions by studying requirements analysis and information needs; conferring with stakeholders and IT Management; studying systems flow, data usage, and work processes; perform software design using software development fundamentals and processes, debug, test, and deplSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 11/6/2026
Java Solution Architect Pittsburgh, PA, Dallas, TX, or Cleveland, OH (5 Days Onsite) FTE Competency Angular Apache Kafka Cloud Computing GitHub Jenkins MongoDB Oracle RESTful Application Programming Interfaces (RESTful APIs) Software Architecture Spring Boot Swagger Spring Security Continuous Integration / Continuous Deployment (CI/CD) Client is seeking a Java Solution Architect to work closely with Agile Software Development teams on fast-paced initiatives involving modern technologies and innovative methodologies. The role focuses on designing and delivering enterprise-scale solutions, driving technical architecture, and collaborating with stakeholders to build next-generation products and platforms. Key Responsibilities Lead the technical solution design for proofs-of-concept, prototypeSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 11/6/2026
*** This is a direct hire role *** NO C2C candidates, NO 3rd parties For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. Senior DevOps Application Developer (ASP.NET, C#, Python, Azure SQL Server) : - Must be able to work as a W2 salaried employee for our company ( direct hire ) - US citizen or US Permanent Resident ( Green Card ) - Must be able to work on site in Pittsburgh, PA ( local candidates only - no relocation assistance ) - Experience developing applications in ASP.Net using C#, JavaScript, jQuery, JSON, CSS, and XML. - Proficiency using REST APISystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 11/6/2026
Mid Java API Developer Job Type: Permanent Full Time Location: Pittsburgh, Pennsylvania, United States Description: Mid Java API Developer Position Description This role must be performed in Pittsburgh, PA -or- Dallas, TX on the client site 5 days per week. For this role on this particular client engagement, employer sponsorship of immigration?related visa and/or green card status as part of the PERM process will not be available. Your future duties and responsibilities . Design, maintain and implementation of API, microservices and backend components . Work with API developers across the team to build new features at large scale . Improve API standards and services . Development and unit testing of Java RESTful services that integrates with external client systems . Working Knowledge andSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 11/6/2026
Job Title: Sr.Java API Developer Location: Pittsburgh, Pennsylvania, United States Type: Direct Hire Compensation: $170.00 Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified Overview Leave placeholder text here for recruiter to input Responsibilities Design, build, and deploy Java RESTful services and microservices to support client applications. Develop API standards, improve existing services, and collaborate with API developers across teams to build new features at large scale. Create and review technical design documents, and translate detailed requirements into functional system designs. Utilize DEVOPs tools such as Jenkins, uDeploy, and GIT to streamline deployment processes. Work with open-source and library components to expedite development and enhance systeSystem One
Pittsburgh, PA 15222 • (43.9 miles) • Full Time • 11/6/2026
Permanent Onsite Role Position Title: Java API Technical Lead Pittsburgh, PA, Cleveland, OH, or Dallas, TX Your future duties and responsibilities . Responsible to Lead and drive with the team with the client . Responsible for sound and high-quality technical deliverables. . Drive the direction and roadmap for the microservices architecture. . Provide innovative solutions to complex situations and drive outcomes. . Provide technical guidance and architectural assistance around Kafka, Microservices and Mongo DB integrations . Help the other members of the team with technical queries and guide and mentor them to develop top quality code. . Work in an Agile environment and adapt to the changing needs and requirements of the business. . Always be ready to be hands-on to develop or fix issues tSystem One
Pittsburgh, PA 15213 • (44.6 miles) • Full Time • 11/1/2026
Title: Research Data Scientist Location: Onsite, Pittsburgh, PA 15213 Type: Contract to Hire Hours: Standard business hours Overview: Join a cutting-edge lab to discover novel therapeutics who are seeking a Research Data Scientist to provide advanced analytical and computational support for multidisciplinary biomedical research. This role will develop data pipelines, statistical models, and AI/machine learning approaches to analyze and integrate complex biological datasets, including multi-OMICs, imaging, virology, and other multimodal data. Responsibilities: Develop scalable, reproducible data analysis pipelines for complex biological datasets. Apply statistical modeling, machine learning, and AI for predictive analytics and pattern recognition. Integrate and analyze multi-OMICs, imaging,System One
Pittsburgh, PA 15213 • (44.6 miles) • Full Time • 10/24/2026
Title: Lead Design Engineer Location: Onsite, Pittsburgh, PA 15213 Type: Direct-Hire/Permanent Hours: Standard business hours Start: May Overview: Join a cutting-edge lab to discover novel therapeutics that are seeking a highly motivated Lead Engineer to support the development, integration, and operation of advanced aerosol delivery, sensing, and exposure systems for human-relevant experimental platforms. This role focuses on ensuring precise, reproducible generation and delivery of airborne agents, as well as integration of instrumentation and multi-system platforms to enable controlled and standardized experimental workflows. The position will contribute to system optimization, performance validation, and operational readiness in complex laboratory environments. Responsibilities: Design