• Design and own the experimentation playbook • Architect personalization and user journey systems • Build the data pipelines and instrumentation • Own A/B tests end-to-end • Own activation and onboarding flows • Help establish the metrics culture • Build full-stack across frontend and backend • Partner with Product and Design

• Design and implement components of the next-generation platform architecture. • Build new services and APIs that gradually replace or extend legacy functionality. • Apply modernization patterns such as: • Strangler Fig architecture • Service extraction • API façade layers • Incremental data migration • Introduce modern engineering practices, tooling, and infrastructure where appropriate. • Maintain and support existing production systems that the business depends on. • Implement targeted improvements and stability fixes while minimizing unnecessary disruption. • Identify areas where modernization efforts can reduce operational risk or technical debt. • Improve observability, documentation, and operational reliability of legacy components. • Write high-quality, maintainable, and well-tested code. • Participate in architecture discussions around system evolution and modernization strategy. • Collaborate with platform, product, and infrastructure teams to deliver incremental improvements. • Contribute to a culture of continuous improvement and pragmatic engineering.

Our fast-growing remote working company is seeking a highly talented and experienced Senior Full-stack Engineer (Required exp in Java/React/GraphQL)to join our team. In this role, you will be responsible for leading the development of software applications and systems that meet the needs of our clients. As a Senior Fullstack Engineer, you will be responsible for: - Provide technical leadership in the design, integration, implementation, and transition of enterprise SaaS human services system - Flexible design architectural approach to deliver configurability along the data creation, integrations, workflows, notifications, and data persistence - Understand and synthesize integration requirements, and develop recommendations based on business objectives, product roadmap, solution architecture and technical considerations - Contribute to the development of our platform functionality using state-of-the-art frameworks and tools Specify and troubleshoot API integrations in an ecosystem of multiple systems - Work closely with client stakeholders, partners, product managers, creative designers, platform architect, and other software engineers - Constantly learn and use leading-edge technologies - Implement a system that will address the needs of vulnerable populations - Contribute to the highest security, extensibility, reusability and testing standards in system architecture and software, interface, components, data structures, and algorithms specifications. The ideal candidate will have: - 8+ years of software engineering experience. Proficient in Java for multi-tier web app development. - Proven, deep hands-on experience with React, TypeScript in production environments - Proven track record of building and consuming GraphQL APIs, including schema design and client integration - Skilled in building microservices and adhering to OpenAPI standards. - Experienced with ElasticSearch, PostgreSQL, Redis, S3, Redshift, Apache Kafka, Lambda, and EMR - Led major IT application implementations. - Strong problem-solving skills and the ability to identify roadblocks. - Familiar with Agile, Git, IT security architecture, and testing methodologies. - Knowledgeable in AWS/cloud deployment and scaling. - Proficient in REST APIs, GraphQL, SQL, NoSQL, and web dev concepts. - Emphasize clean, efficient, and documented code. - Practitioner of TDD, CI/CD, and time management. - Strong proficiency in English communication. - Committed to continuous learning Working time: Must work with US clients from 8-11 PM or 9 PM-12 AM VNT (3 hours/day, can be flexible with the rest 5 hours) 👉 Our Benefit Packages: - Attractive salary range and we are open to negotiate if you're a strong fit. - Hybrid/Remote-friendly culture, work where you grow best! - Flexible hours, async teamwork (we respect your focus time) - Work equipment support - Allowance for Certification & Skill Development - Year-end bonus & performance-based rewards - 22 paid leaves from your 5th year - take a full month off - Career growth with personal coaching sessions - Open, collaborative team culture - no micromanagement, only trust - Tools & AI-powered workflows that make remote work easier About CoderPush CoderPush is a remote-first technology company that partners with startups and global businesses to build scalable, high quality software products. We focus on long-term collaboration, clear communication, and delivering real impact through strong engineering and product thinking. Please find more at: https://coderpush.com/

About ScrunchScrunch, a venture-backed startup, is on a mission to bring brands to an AI-first future—where people increasingly rely on LLMs to discover, understand, and act on information that matters to them. As AI search and conversational agents replace traditional web search and browsing, Scrunch helps marketing teams rethink how their products and services are discovered and surfaced on AI platforms like ChatGPT, Claude, Gemini, and more—working with AI platforms, not against them. This shift represents the biggest change to marketing since the dawn of the internet. With $26M in backing from Mayfield Fund, Decibel, Homebrew, GTM Capital, and leading Silicon Valley founders and operators, Scrunch has scaled rapidly since commercial launch. Today, more than 500 paying brands—including Fortune 500 companies like Lenovo, category-defining brands like Skims, and breakout startups like Clerk—use the platform. About the RoleWe’re hiring a Product Engineer to build and ship product end-to-end. This is a high-ownership role for someone who doesn’t just write code but helps define what gets built, how it works, and why it matters. You’ll work across frontend, backend, and product turning ideas into shipped features quickly, while building systems that scale. You should be comfortable operating without a playbook, making product decisions, and using modern AI tools to move faster and increase leverage. You won’t just execute, you’ll help shape the product and how we build it. Your north star: Shipping high-quality product that drives clarity, adoption, and real user value. We’re open to engineers, product managers, or designers who are highly technical and want to become more hands-on in building product. What You’ll DoBuild & Ship Product - Own features end-to-end from idea to production across frontend and backend. - Ship quickly without sacrificing quality. Drive Product Decisions - Translate product ideas into shipped experiences, even if that means learning new tools or technologies along the way. Create Leverage Through Systems - Build reusable components, abstractions, and workflows that make the team faster over time not just one-off solutions. Move Fast with AI - Use tools like Claude, Codex, Cursor, and others to accelerate development, debug faster, and explore better solutions. Iterate & Improve - Ship fast, gather feedback, and continuously improve what you build. - Balance speed with long-term maintainability. Contribute to Architecture - Help design systems that scale with the product and team. - Make pragmatic decisions not over-engineered ones. What You’ll Bring - Experience building and shipping product either as an engineer, product manager, or technical designer - Strong product thinking, you care deeply about user experience and outcomes - Ability to go from idea → execution (you’ve built things, not just spec’d them) - Comfortable getting hands-on technically (or actively working toward it) - Experience working in fast-paced environments with high ownership - Ability to operate with ambiguity and make decisions without perfect information Technical expectation:You don’t need to be a senior engineer but you should be able to build, learn quickly, and become dangerous in a modern stack. Bonus (not required): - Strong engineering background (React, Node, etc.) - Experience as a PM or designer shipping technical products - Experience building side projects or tools independently Scrunch is an equal opportunity employer. We welcome people of all backgrounds, experiences, perspectives, and identities. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Right to Work E-Verify Participation