Part Time Software Engineer Jobs in Elizabeth, NJ

Specialised Part-Time Consulting Opportunity for Backend Engineering ProfessionalsWe are sharing a specialised part-time consulting opportunity for experienced backend engineering professionals with strong backgrounds in API development, microservices, database architecture, query optimisation, distributed systems, and scalable server-side engineering.This role supports current and upcoming remote consulting opportunities focused on backend engineering evaluation, technical scenario review, systems design, API architecture, database performance, and production-grade engineering workflows. Selected professionals may apply experience across backend services, distributed architectures, data models, system reliability, integration patterns, and real-world software engineering practices.Key ResponsibilitiesProfessionals in this role may contribute to:API Development & Backend ServicesReview backend engineering tasks involving API design, service architecture, authentication flows, request handling, and integration patternsAssess REST, GraphQL, RPC, or comparable API scenarios for clarity, correctness, maintainability, and practical relevanceEvaluate backend logic, service boundaries, data flow, error handling, and production-readinessProvide structured feedback on technical accuracy, implementation quality, and engineering judgmentMicroservices & Distributed SystemsReview scenarios involving microservices architecture, distributed services, event-driven systems, queues, messaging patterns, and service communicationEvaluate system design choices related to scalability, latency, consistency, reliability, fault tolerance, and observabilityIdentify architectural gaps, unclear assumptions, or weak technical reasoning in backend system scenariosContribute practical expertise on designing and maintaining scalable backend platformsDatabase Architecture & OptimisationAssess database schema design, indexing strategies, query performance, data modelling, and transactional behaviourReview tasks involving SQL, NoSQL, caching layers, replication, sharding, and backend data access patternsEvaluate trade-offs related to performance, consistency, storage design, and long-term maintainabilityProvide feedback on database architecture and optimisation decisions based on real-world backend experienceTechnical Documentation & Scenario ReviewSupport the development, review, or refinement of backend engineering tasks and technical deliverablesProvide clear explanations and feedback based on hands-on engineering experienceReview technical materials for accuracy, completeness, and practical usabilityHelp ensure outputs reflect real-world backend engineering standards and production system expectationsIdeal ProfileStrong candidates may have:Professional experience in Backend Engineering, Software Engineering, Systems Engineering, Platform Engineering, or related technical rolesHands-on experience building APIs, backend services, microservices, databases, and distributed systemsStrong familiarity with server-side languages such as Python, Java, Go, JavaScript/TypeScript, C#, Ruby, PHP, or comparable technologiesExperience with relational and non-relational databases, query optimisation, caching, message queues, and service integration patternsAbility to evaluate technical workflows, identify practical issues, and explain backend engineering reasoning clearlyStrong written communication skills and comfort working independently in a remote, project-based environmentEducational BackgroundA degree in Computer Science, Software Engineering, Information Systems, Computer Engineering, or a related technical field is helpfulEquivalent professional experience in backend engineering, software architecture, distributed systems, or production software development is also highly relevantNice to HaveExperience with AWS, GCP, Azure, Docker, Kubernetes, Terraform, CI/CD pipelines, or cloud-native backend systemsBackground in systems design, high-scale applications, distributed databases, event-driven architecture, or backend reliabilityExperience with PostgreSQL, MySQL, MongoDB, Redis, Kafka, RabbitMQ, Elasticsearch, DynamoDB, or similar technologiesExperience creating technical documentation, evaluating engineering tasks, mentoring developers, or reviewing software architectureWhy This OpportunityFlexible, remote consulting work aligned with your backend engineering expertiseOpportunity to contribute to technical projects involving real-world software architecture, APIs, databases, and distributed systemsSuitable for experienced professionals who enjoy technical evaluation, structured feedback, and practical engineering problem-solvingProject-based work that can align with part-time availability and remote schedulesContract DetailsIndependent contractor engagementFully remote and flexible schedulingPart-time, project-based availabilityExpected commitment may vary by project, with many opportunities ranging from approximately 15–30 hours per weekCompetitive hourly compensation in the range of $60–$120/hour, depending on project scope, experience, and fitPayments are made weekly via Stripe or Wise based on services renderedProjects may be extended, shortened, adjusted, or concluded based on project needs and performanceCandidates requiring H1-B or STEM OPT sponsorship support are not eligible at this timeWork must not involve sharing confidential or proprietary information from any employer, client, or institutionAbout the PlatformThis opportunity is available through 24-MAG LLC. We connect experienced professionals with remote consulting opportunities across technical, evaluation, and project-based workstreams.By submitting this application, you acknowledge that your information may be processed by 24-MAG LLC for recruitment and opportunity matching in accordance with our Privacy Policy: https://www.24-mag.com/privacy-policy.