AceStack

Designing and delivering scalable distributed systems and enterprise applications, providing architectural guidance, and leading technical initiatives. | 15+ years in IT, extensive Java and Spring experience, expertise in microservices and distributed systems, familiarity with enterprise architecture frameworks, and cloud experience. | Job Title : Technical Architect / Java Architect Location : New York - REMOTE Duration : 6-12 Months Contract Experience Required : 15+ Years (MANDATORY) Job Summary We are seeking a highly experienced Technical Architect / Java Architect with 15+ years of expertise in designing and delivering end-to-end, highly scalable distributed systems. The ideal candidate will have strong architectural leadership, proven hands-on Java / Spring experience, Microservices design expertise, and the ability to drive complex technology initiatives across enterprise environments. Required Skills & Experience • 15+ years mandatory in IT with strong experience in architecture, system design, and enterprise-level application development. • 10+ years hands-on experience in Java, Spring, Spring Boot . • Expertise in Microservices architecture , distributed systems, and high-scale platform design. • Strong understanding of Enterprise Architecture frameworks (TOGAF, NASCIO, FE). • Proficient with Relational & NoSQL databases (e.g., MySQL). • Experience with Docker , Kubernetes , cloud platforms, and virtualized environments. • Experience implementing GCP architecture concepts . • Strong communication, leadership, and presentation skills. • Solid foundation in software design patterns and performance engineering. • Experience with application lifecycle management , deployment strategies, and infrastructure planning. Key Responsibilities Architecture & Solution Design • Architect and design end-to-end solutions across distributed and host-based environments. • Develop, implement, and maintain large-scale, high-performance Java and Microservices-based applications . • Solve complex architectural challenges involving scalability, performance, resiliency, and distributed systems. • Ensure conceptual completeness and alignment of technical solutions with enterprise goals. • Provide architectural guidance, standards, policies, and governance across teams. • Lead architectural initiatives and promote Enterprise Architecture (EA) processes and outcomes. Strategic Consulting & Leadership • Align architecture vision and technology strategies with business objectives . • Collaborate with leadership, project managers, and cross-functional teams to ensure architectural alignment. • Review existing business processes and establish metrics for continuous improvement. • Drive the team to deliver high-quality, on-time product releases . Technical Expertise & Development • Utilize deep understanding of Java, Spring, Microservices, and distributed systems to guide design decisions. • Apply design patterns (OO, functional design), performance tuning, and best practices. • Hands-on problem-solving and proactive solution recommendation. • Apply knowledge of agile methodologies in solution development. • Ensure high-quality code standards and architectural consistency across the delivery lifecycle.

Implement and optimize Manhattan Active WMS solutions in large-scale, multi-site environments, including system configuration, troubleshooting, and integration. | Hands-on experience with Manhattan Active WMS, programming skills in Java and JavaScript, system integration expertise, and comprehensive knowledge of warehouse operations. | Role: Manhattan Active WMS (MAWM) Consultant Location: Remote (OH, USA) Type: Long-Term Contract Minimum Qualifications & Experience: • 5+ years of hands-on experience with Manhattan Active WMS (MAWM). • Proven track record in end-to-end WMS implementations, particularly in large-scale or multi-site environments. • Strong domain expertise in supply chain, with in-depth knowledge of distribution operations and 3PL logistics. • Deep understanding of Manhattan solution configuration, implementation, and troubleshooting. • Experience with Labor Management Systems (LMS) and Warehouse Control/Execution Systems (WCS/WES). • Ability to analyze, design, and recommend custom solutions to address complex client issues. • Proficient in Java and JavaScript; experience with additional programming languages is a plus. • Proficiency in working with both relational and NoSQL databases. • Strong grasp of RESTful web services and experience in multi-layered application development. • Experience with distributed systems and message-based architecture. • Familiarity with open-source technologies and data modeling techniques. • Strong knowledge of interface mapping with both upstream and downstream systems. • Proficient in SQL and scripting languages such as Python or Shell for automation and data processing. • Hands-on experience in cloud-based WMS environments and SaaS deployment models. • Working knowledge of Manhattan Integration Framework (MIF) and REST APIs for system integrations. • Familiar with Agile/Scrum methodologies; experience using Jira or similar project tracking tools. • Experience with Oracle systems, especially in the context of data integration and mapping. • Comprehensive understanding of warehouse operations: inbound, outbound, inventory management, labor, and slotting. • Awareness of supply chain best practices and continuous improvement methodologies such as Lean or Six Sigma (preferred).

Design, develop, and maintain large-scale, mission-critical transaction processing applications on Tandem/HP NonStop systems. | 7+ years in enterprise software development with strong expertise in Tandem/HP NonStop, COBOL, TAL, and data replication tools like Shadowbase or Oracle GoldenGate. | Role: Tandem/HP NonStop Engineer Location: 100% Remote (Berkeley Heights, NJ) Long Term Contract – W2 / C2C Core Skills & Experience: • 7+ years of software development in enterprise environments, preferably large financial institutions, banks, or payment systems. • Strong hands-on experience with Tandem / HP NonStop systems (critical for transaction processing environments). • Proficiency in COBOL and TAL (Transaction Application Language) development. • Prior experience designing, developing, and maintaining large-scale, mission-critical applications (e.g., high-volume transaction processing). • Solid knowledge of data replication and synchronization tools — especially Shadowbase or Oracle GoldenGate. • Strong problem-solving and debugging skills in complex legacy systems. • Ability to work in cross-functional teams with business and technology stakeholders. • Strong communication and documentation skills. Additional Nice-to-Have Skills: • Familiarity with fault-tolerant systems and high availability architectures. • Experience in financial services, payments, or capital markets (since Tandem/HP NonStop is widely used there). • Knowledge of SQL/Enscribe database environments on Tandem systems. • Good understanding of system performance tuning, troubleshooting, and production support. Primary Technical Skills: • Tandem • HP NonStop • HPE NonStop • Tandem NonStop • Guardian OS • COBOL • TAL (Transaction Application Language) • Enscribe If interested, please share resume to Bishnuu@acestackllc.com