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Join our innovative team as a Software Engineer specializing in Java and Full Stack Development! We are seeking talented individuals who are passionate about coding and technology to help us advance our software solutions. In this role, you will collaborate with cross-functional teams to design, develop, and maintain high-quality software applications, leveraging your expertise in Java and full stack development.
Comtech LLC is a leader in technology solutions, committed to delivering innovative software products that meet the needs of our clients. Our collaborative culture fosters growth and creativity, making us an ideal place for passionate tech professionals to thrive.
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About N1:N1 represents the forefront of blockchain technology, being the first hyper-performant and horizontally scalable network designed to facilitate trustless computing on an internet scale. Our team consists of talented individuals from prestigious institutions such as Harvard, CMU, DFINITY, VMWare, and Galaxy Digital, supported by renowned backers like…
About the Role tetrix is hiring a Staff Full Stack Engineer in New York City. This position focuses on building and improving web applications using Python and JavaScript. The work centers on delivering reliable software and refining the platform’s user experience. What You Will Do Develop and maintain web applications with Python and JavaScript Work with teams across engineering, design, and product to deliver scalable solutions Help shape technical direction and ensure software meets customer needs Location This role is based in New York City.
At Siro, we're revolutionizing the field sales landscape. While field sales drives the economy, sales teams often find themselves overwhelmed by administrative tasks, leaving managers and leaders without a clear view of their operations.Our journey began as an AI-driven coaching platform designed to enhance sales representatives' performance. Today, we have evolved into a sophisticated companion that alleviates the burden of tedious administrative work, provides managers with real-time insights, and equips executives with foresight.Siro's platform seamlessly integrates with popular systems like Salesforce, analyzing thousands of in-person sales interactions to deliver valuable insights, automate workflows, and facilitate improved outcomes across the organization. Imagine Iron Man’s Jarvis for sales - proactive, personalized, and fully integrated with the tools your team is already using.With $75M in funding from top-tier investors including Index, Fika, CRV, and SignalFire, we are trusted by premier brands in home improvement, retail, hospitality, and automotive sectors. Our talented team hails from industry leaders such as Meta, McKinsey, DoorDash, and Uber.Join us as we shape the future of human-AI collaboration in sales – the adventure has just begun!
Welcome to Glide!At Glide, we are revolutionizing the banking experience for today's digital landscape. Our innovative embedded fintech platform enables traditional financial institutions, such as community banks and credit unions, to create cutting-edge digital experiences for their clients.Join our elite team comprised of engineering, product, and growth experts from renowned companies like Stripe, Google, and Amazon. We seek a skilled Full Stack Engineer at the early stages of their career to contribute to the development of our platform. Help us redefine the outdated financial sector!Why You Will Enjoy This Position (Especially as a New Graduate):An exceptional chance to collaborate directly with Glide’s founders and senior engineers, gaining insights from industry leaders.Acquire practical, hands-on experience across the full stack, from architectural design to deployment.Contribute to a nimble, fast-paced startup environment where your code will have a tangible impact.Receive mentorship and learn about engineering best practices, product development, and startup dynamics in a real-world setting.Your Key Responsibilities:Effortlessly navigate between frontend and backend to create a well-tested, secure frontend for our primary web product.Develop reliable and secure user experiences by crafting interfaces that are simple, dependable, and high-performing using tools like TypeScript, React, Node.js, and Next.js.Architect a scalable solution capable of servicing hundreds of thousands of users.Transform designs into beautifully written code.Define a long-term technical strategy and vision for enhancing and expanding our web product suite.Oversee frontend and backend infrastructure and tooling to support an ambitious product roadmap.Essential Qualifications:Proficiency in JavaScript and frameworks such as TypeScript, React, Node.js, and Next.js.Familiarity with modern, responsive HTML & CSS.Experience with data fetching libraries like React Query.
Traversal
About TraversalTraversal stands at the forefront of AI Site Reliability Engineering (SRE) for enterprises, trusted by major corporations globally to effectively troubleshoot, remediate, and preemptively address complex production incidents. Our mission is to liberate engineers from constant firefighting, allowing them to concentrate on innovative, impactful work.With deep roots in AI research, we are channeling scientific rigor and creativity into establishing a leading AI agent lab for enterprises. We take pride in assembling a talented and collegial team, including researchers from prestigious institutions such as MIT, Harvard, and Berkeley, along with world-class engineers from industry leaders like Citadel Securities, Cockroach Labs, and Datadog. Together, we tackle some of the toughest challenges in AI.The RoleAs a Full-Stack AI Engineer at Traversal, you will be instrumental in designing and building the essential product interfaces fueled by our AI Site Reliability Engineer. This position is perfect for engineers who relish the challenge of owning intricate systems from start to finish, encompassing everything from user interfaces to backend services and infrastructure. You’ll transform advanced AI capabilities into reliable, production-grade product experiences utilized by engineers managing large-scale systems. The ideal candidate will possess a blend of strong product intuition and profound engineering insight, and will be adept at navigating the entire tech stack—from distributed systems and data pipelines to dynamic front-end applications. Collaboration will be key as you work closely with product teams, AI researchers, and infrastructure engineers to define the platform architecture and develop features that facilitate real-time incident detection, root cause analysis, and automated remediation in complex production settings.ResponsibilitiesProduct Ownership: Lead the end-to-end development of core product functionalities, converting AI-driven insights into user-friendly workflows that empower engineers and minimize cognitive load.Technical Architecture: Design scalable system architectures that encompass frontend, backend services, and data infrastructure to support real-time observability and automated operations.API & Platform Development: Create and implement high-performance APIs and service layers that drive the product and ensure seamless integration between AI systems, backend services, and user interfaces.
Lithos Carbon
Join Lithos Carbon as a Senior Full-Stack Software Engineer and collaborate closely with our Head of Engineering to develop the operating system for one of the largest carbon dioxide removal initiatives in history. Your work will directly contribute to creating an innovative industry aimed at removing tens of billions of tons of CO2 within the next decade.Software plays a crucial role in this endeavor, addressing the mass transfer challenge of carbon removal. We believe that success hinges on effectively leveraging established industries such as agriculture , mining , and transportation . However, having the necessary infrastructure is just the beginning.At Lithos, we are constructing the operating system to plan, orchestrate, track, and optimize enhanced rock weathering. Your deep full-stack technical expertise, combined with empathy and design thinking, will be vital in building and scaling our interconnected platform. Here are some of the diverse challenges you might tackle: Developing interactive geospatial tools for mapping, analysis, and optimization. Creating innovative automated and human-in-the-loop workflows for digitizing PDF maps and records. Designing pipelines for ingesting, converting, and analyzing raw data logs from agricultural machinery. Implementing audit-ready representations, tracking, and reconciliation of various real-world activities. Developing Laboratory Information Management Systems (LIMS) for tens of thousands of field samples.
Verse Medical
As a Senior Full Stack Software Engineer at Verse Medical, you will be at the forefront of developing innovative healthcare solutions that revolutionize patient care. You will work collaboratively with a team of talented engineers and designers to build scalable applications that enhance user experiences. Your expertise in both front-end and back-end development will be crucial in delivering high-quality software that meets the needs of our clients.
Role Overview evertune is hiring a Senior Full Stack Software Engineer in New York City. This role focuses on designing and building software solutions that improve user experience. The position involves working closely with teams across the company to deliver reliable, high-quality products. What You Will Do Design and develop software across both front-end and back-end systems Work with cross-functional teams throughout the product lifecycle Take projects from initial concept through to completion Contribute to products that directly impact how users interact with evertune's offerings Key Qualifications Strong experience in both front-end and back-end development Ability to collaborate with engineers, designers, and other stakeholders Track record of delivering high-quality software
Join us at phia as a Full Stack Engineer Intern, where you'll have the unique opportunity to work on innovative projects and gain hands-on experience in both front-end and back-end development. You will collaborate with a talented team of engineers to create scalable and efficient web applications that drive our mission forward.
About Us At Propel, we are dedicated to developing innovative technology that enhances the social safety net. Our passionate team of approximately 100 individuals, known as Propellers, envisions a future where every American has access to the tools and resources necessary for success. The Role Are you a seasoned Full Stack Engineer eager to make a significant difference in a mission-driven organization? Do you have a knack for creating impactful B2C products? If you thrive in high-autonomy startup environments, we want you on our team! We are seeking a proactive Senior Full Stack Engineer to join our engineering team at Propel, contributing to our mission. This position will allow you to work across various products and tech stacks, engaging with government programs, identifying savings opportunities, facilitating healthcare plan enrollment, and enhancing internal tools and architecture. We are looking for a passionate, user-focused full stack engineer who enjoys tackling meaningful and complex technical challenges that positively impact our users' lives. What We Offer: A collaborative, humble, and motivated engineering culture Continuous knowledge sharing through project demos, Lunch & Learn sessions, and comprehensive documentation A people-first management approach that values engineers' voices and supports career and technical growth Meaningful work with a strong sense of mission A remote-first work environment with a monthly co-working stipend for employees outside of NYC. We are currently accepting applications from several states, including California, Colorado, District of Columbia, Florida, Georgia, Illinois, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Texas, Virginia, and Washington. 20 days of Paid Time Off (PTO) 4% 401K matching $10,000 lifetime spending allowance for Carrot Fertility services Excellent medical, dental, and vision insurance options Fair, equitable, and competitive salaries. We believe in fair compensation and use data from numerous NYC startups to set our salary ranges. The salary for this position ranges from $170,000 to $240,000, based on experience and interview performance, with equity and outstanding benefits included.
Join Allium: Pioneering Blockchain Data SolutionsTaming the Chaos of Blockchain DataAt Allium, we believe that blockchain data should be accessible, clear, and efficient. Since our inception in late 2021, we have recognized the complexities surrounding blockchain data, which, despite being public and free, is often cumbersome to interpret and manage. For example, answering a simple query like “Who are the biggest Ethereum token holders over time?” typically requires substantial engineering effort, including running RPC nodes, ingesting large datasets, and performing extensive data transformations.Overcoming the Challenges of Data AccessThe inherent structure of blockchains has traditionally favored Writes (data entry) over Reads (data retrieval). This design choice was made to enhance transaction throughput and build robust consensus algorithms. Consequently, extracting reliable data at scale has become a significant challenge.The Need for Expertise in Blockchain DataParsing and interpreting blockchain data necessitates both specialized knowledge and advanced data manipulation skills. As noted by Columbia Professor Tim Roughgarden, “Blockchains are (virtual) computers, not databases.” This complexity gives rise to diverse data schemas tailored for specific applications, making standardization crucial yet difficult. Our team is dedicated to transforming intricate technical outputs into comprehensible insights on concepts like tokens, NFTs, stablecoins, and decentralized exchanges (DEXs).Allium: Simplifying Blockchain Data QueriesAllium is committed to streamlining the chaos of blockchain data through our innovative approach to data ingestion, sanitization, and standardization. To date, we have archived data from over 100 blockchains, accumulating petabytes of information and continuously expanding.A Mission to Organize Blockchain DataJust as Google and Bloomberg organized the world’s public financial and web data, Allium is on a mission to do the same for blockchain data. We are at a pivotal moment in history where indexing vast public datasets is essential for industry advancement, and we are proud to support innovators and contribute to the growth of this sector.
About EliseAIAt EliseAI, we are revolutionizing crucial sectors like housing and healthcare. Everyone deserves a secure home and access to quality healthcare, yet these essentials are often challenging to obtain. By seamlessly incorporating AI agents into existing workflows, we enhance efficiency, lower costs, and enrich the overall experience for all stakeholders.Housing: We streamline the process for renters to tour apartments, sign leases, submit maintenance requests, and maintain communication with their property management—bringing all necessary resources for housing into one cohesive platform.Healthcare: We simplify appointment scheduling, facilitate the completion of intake forms, and enhance communication between patients and providers, allowing everyone to focus on health rather than administrative tasks.With EliseAI, organizations can minimize manual tasks, enhance accessibility, and provide a seamless experience across essential services. Recently, we secured a $250 million Series E funding led by Andreessen Horowitz to further accelerate our mission.About The RoleAs a Full Stack & Mobile Software Engineer at EliseAI, you will be more than just a coder; you will be a pivotal player in driving operational efficiencies for businesses and enhancing lives. Rather than adhering to a prescribed playbook, you will create one. Each day will present opportunities to identify scaling solutions and execute them effectively. Collaborating with a team of talented engineers, you will take on significant responsibilities, lead projects, and witness your innovative ideas come to fruition.Key ResponsibilitiesRapidly contribute to our core software platform designed to automate the leasing process and enhance operational efficiency for our customers managing apartment communities.Design and implement new features that deliver increased value to our customers.Suggest impactful enhancements to our software architecture and design patterns.Foster and implement engineering best practices.Utilize automated testing and continuous integration/continuous delivery (CI/CD) to iterate rapidly on our products.Attract and engage top-tier talent to join our motivated team.
Become a Key Player in Revolutionizing Vehicle CheckoutAt Ekho, we are on a mission to transform the vehicle purchasing process with our groundbreaking online checkout solution, akin to the innovations of Tesla. Our platform has empowered more than 20 top-tier vehicle brands, generating significant revenue and enhancing their online sales capabilities.We are proud to have secured $17.5 million in funding from prestigious investors, including YCombinator and the Tesla alumni fund, and we partner with established brands and emerging market players alike.Position Overview: Full-Stack EngineerWe are in search of a motivated Full-Stack Engineer who excels in delivering high-quality code at remarkable speeds. You will enjoy a high degree of autonomy as you develop and manage features across our comprehensive vehicle sales platform, from user-friendly checkout interfaces to sophisticated dealer management tools.Our ideal candidate is versatile, user-focused, and thrives in dynamic settings, efficiently managing both frontend and backend development. This pivotal role involves architecting and deploying innovative features that simplify complex vehicle purchasing workflows, including financing, insurance, registration, and delivery coordination.
GovDash is at the forefront of empowering businesses to secure and manage government contracts that drive progress for American interests.Our cutting-edge AI platform provides a comprehensive, secure, and workflow-oriented solution that streamlines the entire contracting lifecycle—from identifying opportunities and capturing bids to executing proposals, winning contracts, and managing operations post-award.In 2025, GovDash played a pivotal role in helping clients win contracts worth over $5 billion. With $42 million in funding, we are poised to accelerate product development and expand our reach across the nation.About the RoleWe are seeking a passionate Software Engineer (Product) to enhance GovDash's core product offerings. This position is ideal for engineers who relish the challenge of working across the entire tech stack, taking ownership of product features from inception to deployment, and delivering high-quality software that our customers depend on daily.You will have the opportunity to engage with various product domains, developing reusable components, user-friendly interfaces, and robust backend services that support critical workflows for government contractors. Although our teams may specialize in different areas, this role emphasizes full-stack product development, a focus on customer impact, and adherence to strong engineering principles.This role offers a competitive base salary of $160,000 plus equity and is based in New York City.
Walter Careers
Join a pioneering AI engineering team in New York City, dedicated to creating and scaling innovative AI-driven products that will revolutionize user experiences for millions. Our workspace is akin to a state-of-the-art AI laboratory, merging groundbreaking innovation with the extensive reach of our diverse ecosystem. The team comprises exceptionally skilled AI engineers, full-stack developers, product managers, and designers all committed to expanding the possibilities of AI technology.General InformationWe are on the lookout for extraordinary engineers who have successfully deployed AI features that are actively utilized in production environments. The ideal candidate should possess full-stack capabilities, flourish in dynamic and collaborative settings, and have a fervent passion for crafting seamless user experiences powered by AI.Key ResponsibilitiesDesign, develop, and launch user-centric AI features across various products, including content creation tools, e-commerce recommendations, and messaging platforms.Quickly prototype and refine AI-driven solutions, transforming them into robust production-ready systems.Work in close collaboration with product managers, designers, and fellow engineers to conceptualize, implement, and scale innovative features.Remain informed about advancements in AI technology and utilize them to enhance user experiences.Contribute to the technical vision and strategy for the progression of AI products within the ecosystem.RequirementsA proven history of successfully deploying AI features into production with verifiable user engagement.Hands-on experience with large language models (LLMs), either through APIs or custom implementations, at scale.Proficient full-stack development skills in PHP, Python, or JavaScript.Capability to create high-performance AI-enhanced user interfaces.Preferred QualificationsExperience in developing consumer AI products that have grown to serve large user bases.Strong proficiency in PHP.Familiarity with WordPress, e-commerce platforms, or messaging frameworks.Contributions to open-source projects demonstrating technical acumen and innovative thinking.BenefitsBecome part of a meticulously selected team comprising some of the brightest minds in AI and product development.Open to both on-site and remote candidates.Develop products that will have a direct impact on millions of users across a varied ecosystem.Opportunity to be part of an elite AI laboratory with the capability and reach of a global platform.Long-term, full-time role.
About the RoleAt april, we are in search of a highly skilled, innovative, and motivated Staff Full-Stack Engineer to join our team. You will be instrumental in defining the future of our platform while driving our mission to make tax processes seamless for everyone. Your role will involve architecting and developing scalable systems and tools that empower our teams to create outstanding user experiences swiftly and confidently. If you possess a passion for technical leadership, thrive on tackling complex architectural challenges, and aspire to make a significant difference for millions of users, we would be thrilled to have you on board. Candidates located in the New York City metropolitan area are expected to be on-site at least three days per week.ResponsibilitiesLead critical, cross-functional engineering initiatives from design through to deployment, ensuring both quality and scalability.Engage in technical decision-making and foster knowledge sharing across various teams.Work collaboratively with Product, UX, and other stakeholders to deliver integrated and data-driven solutions.Assess and implement new tools, technologies, and methodologies that elevate engineering standards.Lead by example, promoting service ownership, observability, and operational best practices throughout the engineering team.Foster a culture of excellence, emphasizing clean code, thorough testing, and continuous improvement.RequirementsMinimum of 8 years in software engineering, with at least 2 years in a senior, staff, or principal capacity.Demonstrated experience in designing and building distributed systems at scale in cloud-native environments (GCP or AWS).Expertise in backend technologies, including microservices, event-driven architectures, and REST/gRPC APIs.Proficiency with modern front-end frameworks (React, Vue, Angular) and full-stack engineering practices.Fluency in system design and architecture, adept at balancing scalability, performance, and developer experience.Proven track record in shaping technical direction and enhancing team capabilities.A strong passion for developing impactful, customer-centric products that are both data-rich and user-friendly.Excellent communication and collaboration skills; capable of working effectively across functions.
About RilletAt Rillet, we empower accounting and finance teams with innovative solutions. Our clients are the financial architects of their organizations, and our mission is to enable them to process data with unparalleled speed, precision, and insight.As an AI-driven ERP, Rillet facilitates a zero-day close with a unique, unified source-of-truth data model, featuring numerous top-tier native integrations (including Stripe, Ramp, Salesforce, etc.), automated workflows, and multi-entity consolidation. Our growing suite of specialized AI agents (covering areas like accruals, audits, P&L flux, and board decks) contributes to our exceptional customer satisfaction score. High-growth companies such as Mercer, Windsurf, and Function Health appreciate our rapid delivery, ensuring their financial frameworks can scale alongside their growth.With substantial funding of $100M from prominent investors like Sequoia, a16z, Iconiq, Oak HC/FT, and First Round, we are on a mission to transform how businesses manage their financial metrics at the speed of AI.
Treehouse Strategy
Join our dynamic team at Treehouse Strategy as a Senior Backend Developer! We are seeking a versatile individual who excels not only in development but also in software architecture. In this role, you will be responsible for making high-level software design decisions while conducting code reviews and offering technical guidance to junior developers. Your mentorship and training will play a crucial role in their professional development.This is a full-time, remote contractor position.Qualifications:Proficient in MS Stack:Experience building a SaaS workflow automation platform.Expertise in .NET web languages and frameworks including:C#, HTML5, CSS, JavaScript, Bootstrap, ORM (Entity Framework, LINQ).Familiarity with WebAPI, SignalR, and .NET Core is a plus.Database Proficiency:Strong knowledge of database systems and technologies:Postgres SQL, T-SQL, MS SQL Server.Experience with document databases like Cosmos DB is advantageous.Additional Skills:Proficient with GIT.Exhibit a strong work ethic and a positive, flexible attitude.Ability to collaborate with a remote team across four different time zones.Additional Qualifications:Experience with cloud services (Google, AWS, Azure).Mobile application development experience is a plus.Familiarity with frontend frameworks such as React is advantageous.Application Instructions:Please submit your resume, GitHub profile, and links to your projects.
Sonsoft Inc.
Join our dynamic team at Sonsoft Inc. as a .NET Developer! In this role, you will be instrumental in developing and maintaining high-quality software solutions. We are looking for innovative thinkers who thrive in a collaborative environment.
Sonsoft Inc.
Join our dynamic team at Sonsoft Inc. as a .Net and Angular JS Developer! This role is ideal for individuals who are passionate about creating robust web applications and enjoy working in a collaborative environment. You will be responsible for developing, testing, and maintaining applications that enhance user experience and drive business success.
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