Explore 1 java react developer jobs from 1 hiring companies in Portland, NY, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Java React Developer

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Java React Developer Jobs

ACV Auctions

Onsite

If you are looking for a career at a dynamic company with a people-first mindset and a deep culture of growth and autonomy, ACV is the right place for you! Competitive compensation packages and learning and development opportunities, ACV has what you need to advance to the next level in your career.&nbsp; We will continue to raise the bar every day by investing in our people and technology to help our customers succeed. We hire people who share our passion, bring innovative ideas to the table, and enjoy a collaborative atmosphere. &nbsp;
Who we are:&nbsp;
ACV is a technology company that has revolutionized how dealers buy and sell cars online. We are transforming the automotive industry. ACV Auctions Inc. (ACV), has applied innovation and user-designed, data driven applications and solutions. We are building the most trusted and efficient digital marketplace with data solutions for sourcing, selling and managing used vehicles with transparency and comprehensive insights that were once unimaginable. We are disruptors of the industry and we want you to join us on our journey. Our network of brands include ACV Auctions, ACV Transportation, ClearCar, MAX Digital and ACV Capital within its Marketplace Products, as well as, True360 and Data Services. At ACV we focus on the Health, Physical, Financial, Social and Emotional Wellness of our Teammates and, to support this, we offer:
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<li style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 10pt;">Multiple medical plans including a high deductible, low cost health plan&nbsp;</li>
<li style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 10pt;">Company-sponsored (paid) Short-Term Disability, Long-Term Disability, and Life Insurance</li>
<li style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 10pt;">Comprehensive optional benefits such as Dental, Vision, Supplemental Life/AD&amp;D, Legal/ID Protection, and Accident and Critical Illness Insurance</li>
<li style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 10pt;">Generous paid time off options, including uncapped vacation days, the greater of 3 paid sick days or in accordance with the applicable state or local paid sick leave law, 6 paid company holidays, 2 floating holidays, parental leave, bereavement leave, jury duty leave, voting leave, and other forms of paid leave as required by applicable law or regulation</li>
<li style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 10pt;">Employee Stock Purchase Program with additional opportunities to earn stock in the Company</li>
<li style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 10pt;">Retirement planning through the Company&rsquo;s 401(k)</li>
</ul>
Who we are looking for:
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People manage engineers (software, quality, or site reliability) and accountable for team delivery and performance.
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What you will do:
<ul style="margin-bottom: 0in; margin-top: 0px;">
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Actively and consistently support all efforts to simplify and enhance the customer experience.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Lead a polyglot engineering team, directly manage and mentor a diverse team of engineers (local and remote).</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Act as a hands-on mentor, conducting deep-dive code reviews and creating personalized career development paths for engineers working across varied languages and frameworks.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">You are accountable for people management, recruiting for your team, associate career development and performance management.&nbsp;</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Serve as the primary technical interface for non-engineering partners, translating complex R&amp;D progress into clear business impact and roadmap updates.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Bridge Research and Production, drive the evolution of R&amp;D prototypes into scalable, production-ready systems, ensuring that experimental code meets long-term stability and performance standards.&nbsp;</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Balance innovation with stability by strategically allocating resources to maintain the "innovation-to-maintenance" ration, ensuring core systems remain stable while the team pursues high-risk, high-reward R&amp;D milestones.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Other duties as assigned</li>
</ul>
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What you will need:
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<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">4 Year / Bachelors Degree - Computer Science, Engineering, or equivalent required</li>
</ul>
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<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">8 year(s) Technology field</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Ability to read, write, speak and understand English. </li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Providing architectural guidance across a modern stack including Python, Java, React, React Native, Postgres, MySQL, Kubernetes and more.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Strong understanding of RESTful and/or GraphQL API design patterns to ensure seamless communication between mobile, web, and polyglot backend services.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Practical experience with distributed messaging and streaming platforms, preferably Kafka, to support high-throughput, decoupled microservices.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Experience managing technical roadmaps and resource allocation within Agile or Kanban frameworks, balancing long-term research goals with immediate delivery milestones.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Demonstrated experience leading software teams in a Research and Development or high-innovation environment, specifically taking prototypes from "proof of concept" to production-grade deployment.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Hands-on experience architecting and deploying scalable applications within AWS and GCP, including deep knowledge of their respective storage (S3/GCS) and database (RDS/others) ecosystems.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Familiarity with Python-based machine learning libraries (e.g., PyTorch, TensorFlow, or Scikit-learn) to support data-heavy research and predictive modeling projects.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Experience managing containerized workloads at scale, particularly in hybrid-cloud or multi-cloud deployments.</li>
<li style="margin: 0in 0in 0in 0px; line-height: normal; font-size: 10pt; font-family: arial, helvetica, sans-serif;">Exceptional ability to articulate complex technical trade-offs to non-technical stakeholders and translate business requirements into clear technical specifications for the engineering team.</li>
</ul>
#LI-AM3
Our Values&nbsp;
Trust &amp; Transparency | People First | Positive Experiences | Calm Persistence | Never Settling &nbsp; &nbsp;
At ACV, we are committed to an inclusive culture in which every individual is welcomed and empowered to celebrate their true selves. We achieve this by fostering a work environment of acceptance and understanding that is free from discrimination. ACV is committed to being an equal opportunity employer regardless of sex, race, creed, color, religion, marital status, national origin, age, pregnancy, sexual orientation, gender, gender identity, gender expression, genetic information, disability, military status, status as a veteran, or any other protected characteristic. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires reasonable accommodation, please let us know.
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For information on our collection and use of your personal information, please see our <a rel="noopener" href="https://drive.google.com/file/d/1a24B4q5VKcFQDod5h5if-wPy_FcuIoxE/view" target="_blank">Privacy Notice.</a>
No immigration or work visa sponsorship provided for this position.&nbsp;
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Compensation: The compensation range for this position is listed in the "Job Details" section at the bottom of this posting. Please note that final compensation will be determined based upon the applicant's relevant experience, skillset, location, business needs, market demands, and other factors as permitted by law.

Engineering Manager, Research & Development 

Engineering Manager

Lead a polyglot engineering team; drive R&D; 4-year degree; 8+ years tech; proficient in Python/Java/React; AWS/GCP; REST/GraphQL; Kubernetes; databases; Kafka; ML libraries.

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