Java Backend Developer Jobs

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Snowflake is now building a world class OLTP service on Postgres. We’re hiring Senior Postgres Engineers to help build the new Snowflake Postgres service. This is an exciting opportunity to help build a large scale, multi-cloud Postgres offering with access to an existing customer base. AS A SENIOR POSTGRES ENGINEER YOU WILL: Develop orchestration layer/ control-plane of large scale databases Work with AWS, Azure, and GCP APIs Build High Availability and Disaster Recovery solutions Tune Postgres to operate at scale for some of the largest datasets in the world Secure and ensure customer data is protected Work alongside some of the brightest minds in the industry and help redefine the space by inventing at various layers of the software stack — from broad distributed systems to low-level optimizations that fundamentally change the performance characteristics of the system to cater to our customer needs. OUR IDEAL SENIOR POSTGRES ENGINEER WILL HAVE: 7+ years industry experience designing, building and developing large scale systems in production Experience building and maintaining distributed, highly available, fault tolerant services Excellent understanding of low level operating systems concepts including multi-threading, memory management, networking, storage, performance,

About the Team DoorDash is building the world’s most reliable on-demand logistics engine for delivery! We’re looking for machine learning engineer interns to join our fast-growing engineering team to help us develop a 24x7 global infrastructure system that powers DoorDash’s three-sided marketplace of consumers, merchants, and dashers. About the Role As a Machine Learning Engineer intern at Doordash, you’ll work on tackling new challenges in machine learning and artificial intelligence. You’ll conduct research that can be applied across Doordash engineering teams and engage in external collaborations and mentoring, while also performing research in any of the following areas: Auction, Game theory, Recommender systems, Ranking, AdTech, Computer Vision, Causal Inference, and Big data analytics. We offer a 12-week summer internship program in our San Francisco, Sunnyvale, New York, or Seattle offices. You’re excited about this opportunity because you will… Use cutting-edge research in ML/AI, NLP, RecSys, Ranking, Computer Vision, Causal Inference, Ad Tech, Graph analysis to solve real-world problems across discovery, ads,forecasting, fulfillment and search experiences at Doordash. Contribute and execute on research ideas that can be applied and used to improve product experience at Doordash. Collect, analyze, and synthesize findings from data and use these insights to build relevant ML models. Write clean, efficient, and sustainable code We’re excited about you because you… Are working towards a PhD degree in Computer Science, ML, NLP, Statistics, Information Sciences or related field and are graduating between Fall 2027 & Summer 2028 Have a mastery of at least one systems languages (Java, C++, Python, Kotlin, GoLang) or one ML framework (Tensorflow, Pytorch, MLFlow) Have experience in research and in solving analytical problems Are a strong communicator and team player. Have a passion for applied ML and the Doordash product Ideally have work

About Glean: Glean is the Work AI platform that helps everyone work smarter with AI. What began as the industry’s most advanced enterprise search has evolved into a full-scale Work AI ecosystem, powering intelligent Search, an AI Assistant, and scalable AI agents on one secure, open platform. With over 100 enterprise SaaS connectors, flexible LLM choice, and robust APIs, Glean gives organizations the infrastructure to govern, scale, and customize AI across their entire business - without vendor lock-in or costly implementation cycles. At its core, Glean is redefining how enterprises find, use, and act on knowledge. Its Enterprise Graph and Personal Knowledge Graph map the relationships between people, content, and activity, delivering deeply personalized, context-aware responses for every employee. This foundation powers Glean’s agentic capabilities - AI agents that automate real work across teams by accessing the industry’s broadest range of data: enterprise and world, structured and unstructured, historical and real-time. The result: measurable business impact through faster onboarding, hours of productivity gained each week, and smarter, safer decisions at every level. Recognized by Fast Company as one of the World’s Most Innovative Companies (Top 10, 2025), by CNBC’s Disruptor 50, Bloomberg’s AI Startups to Watch (2026), Forbes AI 50, and Gartner’s Tech Innovators in Agentic AI, Glean continues to accelerate its global impact. With customers across 50+ industries and 1,000+ employees in more than 25 countries, we’re helping the world’s largest organizations make every employee AI-fluent, and turning the superintelligent enterprise from concept into reality. If you’re excited to shape how the world works, you’ll help build systems used daily across Microsoft Teams, Zoom, ServiceNow, Zendesk, GitHub, and many more. You'll be deeply embedded where people get things done. You'll ship agentic capabilities on an open, extensible stack, with

Real people. Real service. At SupplyHouse.com , we value every individual team member and cultivate a community where people come first. Led by our core values of G enerosity, R espect, I nnovation, T eamwork, and GRIT, we’re dedicated to maintaining a supportive work environment that celebrates diversity and empowers everyone to reach their full potential. As an industry-leading e-commerce company specializing in HVAC, plumbing, heating, and electrical supplies since 2004, we strive to foster growth while providing the best possible experience for our customers. We are looking for a new Senior Product Manager - Search and Discovery to join our growing Product Team. This individual will report into our Product Management Team Lead and drives the strategy, development, and delivery of customer-facing digital products for SupplyHouse. By connecting business needs to technical implementation, this role directly affects how plumbing, heating, and HVAC professionals find, assess, and purchase the supplies they need, ensuring every product initiative delivers a faster, more reliable, and more intuitive experience for our customers. If you have strong technical expertise, a strategic vision, and a passion for collaborating with cross-functional teams to champion customer-centric solutions, we’d love to hear from you! This remote position is open to individuals who live in, or are open to relocating to, the following states: Arizona, Delaware, Florida, Georgia, Kentucky, Nevada, New Jersey, New York, North Carolina, Ohio, Rhode Island, South Carolina, Tennessee, Texas, Virginia, and Washington. This position requires travel to our headquarters in Melville, NY 6 times per year for internal meetings and team building activities. We reimburse reasonable and necessary travel expenses, and you’re also welcome to work on-site anytime beyond these visits – our doors are always open. Role Type: Full-Time, Exempt Location: Remote Schedule: Monda

Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. We’re not your traditional tech company and we don’t aim to be. Going against the grain* is in our DNA. Building a revolutionary product begins with revolutionary thinking. That’s why we value diversity of background and lived experience. Together, we empower restaurants of all sizes to build great teams, increase revenue, improve operations, and delight their guests. We pair our deep understanding of the restaurant industry with powerful cloud based software and restaurant-grade hardware to deliver an intuitive all-in-one platform. Join us on our mission to empower the restaurant community to delight guests, do what they love, and thrive. We’re looking for a Staff Software Engineer to join our dynamic Payroll Onboarding team, which supports the Payroll product for Toast restaurants. You’ll play a key roll* in the design, development, and delivery of scalable software solutions that enable restaurant owners to configure Payroll accurately, while empowering internal Toast teams to support go-lives efficiently.. About this roll* (Responsibilities) Lead deep technical initiatives that improve functionality and reliability for Toast customers Design solutions that anticipate and accommodate future needs while considering tradeoffs Participate in architectural discussions and influence the technical roadmap Collaborate with teams of Design, Product, and other engineering members in developing robust and scalable full-stack software applications Advocate for best coding practices to raise the bar for you, your team, and the company Mentor and provide technical guidance, acting as a force multiplier in improving engineering productivity Leverage cutting-edge AI tools to enhance your development workflow, improve velocity, and help pioneer new approaches to influence what we bui

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career. About the team Link helps Stripe's merchants deliver frictionless and secure checkout experiences by auto-filling customers' payment information, letting customers check out in seconds and pay in one click across the Link merchant network. The Link Bank Connections team is responsible for the connectivity layer to financial institutions that enables Financial Connections to offer users seamless, reliable, and performant access to financial data. What you'll do We’re hiring a Staff Software Engineer to lead the design and delivery of new money-movement capabilities in Link. You will take ambiguous product opportunities and turn them into reliable, scalable, and intuitive experiences for consumers and merchants. This is a hands-on individual-contributor role with broad technical and organizational scope. You will own large, cross-functional projects from early product and technical definition through launch and iteration; lead teams of engineers through complex execution; and partner closely with the many Stripe systems and teams that make money movement possible. You will work across the stack, building services and APIs as well as the user experiences that expose those capabilities. The work may involve modern financial infrastructure—including stablecoin-enabled capabilities—while requiring sound judgment around safety, reliability, compliance, and user trust. You will make the architectural decisions that let the balance model scale globally, and ra

Role Purpose: Solution Engineers help customers understand how to get the best out of Jumio’s products. They also provide technical and functional expertise across our suite of online ID and Identity verification, KYC, AML, user authentication and Risk Management solutions to colleagues in sales, product, engineering, account management and marketing. You’ll be an integral part of our growing global sales team, interacting with a broad and interesting range of internal and external stakeholders. Role Value: Increasing pipeline conversion rates, helping to grow revenue and ensuring high levels of customer satisfaction are just some of the high value outputs from Solution Engineers. You will play a major role in improving and expanding existing processes such as, pre-sales technical presentations, product testing, integration and customer onboarding. You are the integration expert for how Jumio solutions can add value to the customer’s user journey, specifically through web and different API channels. Your performance has a direct impact on the overall sales team effectiveness. Ultimately it’s about helping to drive Jumio’s continued growth and success while growing your own career. Example Responsibilities: Consult prospective clients by asking investigative questions to understand the intended use-case and propose recommendation(s) on how best to implement Jumio’s solution to meet their requirements Create and lead customer facing technical presentations Aid in the completion of solution presentations, RFPs and RFIs Take lead in proof-of-concept during pre-sale, cross-selling activity Manage the onboarding of customers to Jumio from kick-off meeting with business and project teams to Go Live Provide technical and functional subject matter expertise to our external customers as well as Jumio Account Executive and Account Management team Work closely with marketing, product management, and engineering business units to maintain and improve the technical and func

Modalités de travail: Chez GoDaddy, l’organisation du travail varie selon les équipes : certaines travaillent au bureau, d’autres en mode hybride, et d’autres entièrement à distance. Sur Site: Ce poste s’exerce à temps plein sur site. Vous devez donc résider à une distance permettant de vous rendre régulièrement dans les locaux auxquels vous êtes rattaché(e). Vous travaillerez sur ce site dès votre premier jour Rejoignez notre équipe : GoDaddy recherche un(e) Chef d’équipe de Data Center expérimenté(e) pour superviser les opérations quotidiennes de notre centre de données de Strasbourg. Vous encadrerez une équipe de techniciens chargée de la maintenance et du développement des infrastructures critiques qui assurent la continuité de services essentiels à l’activité, 24 h/24 et 7 j/7. En tant que membre de l’équipe de management du site, vous veillerez à assurer une couverture opérationnelle adaptée, à garantir la continuité des activités et à fournir des services fiables aux clients internes et externes. Vous collaborerez étroitement avec les ingénieurs, chefs de projet, équipes en charge des environnements critiques, fournisseurs et partenaires internes, tout en développant une équipe performante et en contribuant à l’amélioration continue des opérations du centre de données. Votre expérience doit inclure ... Expérience confirmée en management et leadership d’équipes en charge des opérations techniques, dans un centre de données, une infrastructure ou un environnement stratégique. Expérience dans le support de clients Enterprise et de services stratégiques pour l’entreprise, dans un environnement opérationnel. Connaissances techniques dans au moins deux des domaines suivants : administration système (Linux et/ou Windows), réseaux, architecture des centres de données ou programmation/scripting. Expérience dans la délégation

Modalités de travail: Chez GoDaddy, l’organisation du travail varie selon les équipes : certaines travaillent au bureau, d’autres en mode hybride, et d’autres entièrement à distance. Sur Site: Ce poste s’exerce à temps plein sur site. Vous devez donc résider à une distance permettant de vous rendre régulièrement dans les locaux auxquels vous êtes rattaché(e). Vous travaillerez sur ce site dès votre premier jour Rejoignez notre équipe : Chez GoDaddy, notre infrastructure est au service de millions de clients à travers le monde. Nous recherchons un(e) Data Center Manager expérimenté(e) pour piloter les opérations, les équipes, la performance financière et la qualité des services de notre centre de données de Strasbourg. En tant que membre de l’équipe de management du site, vous déclinerez la stratégie de l’entreprise en actions concrètes à travers la planification des effectifs, le développement des talents, la gestion financière, la gouvernance opérationnelle et l’amélioration continue. Vous collaborerez avec les clients, les fournisseurs et les différentes équipes internes afin de garantir des opérations sûres, fiables et évolutives dans un environnement fonctionnant 24 h/24 et 7 j/7. Votre expérience doit inclure …. Expérience confirmée en management et leadership, notamment dans l’encadrement de managers, le développement d’équipes responsabilisées et la conduite du changement organisationnel. Expérience dans le pilotage d’opérations au service de clients Enterprise et de services critiques pour l’activité. Expérience en gouvernance opérationnelle, gestion des risques, continuité d’activité, gestion budgétaire, prévisions et reporting auprès de la direction. Expertise technique dans au moins deux des domaines suivants : administration système (Linux et/ou Windows), réseaux, architecture des centres de données, programmation

About us GoCardless, a Mollie company, is a global leader in bank payments. Over 100,000 businesses, from start-ups to household names, use GoCardless to collect, manage and send bank payments through Direct Debit, real-time payments and open banking. With US$130bn+ processed annually across 30+ countries, we handle recurring and one-off payments without the chasing, stress, or expensive fees. Our end-to-end payment platform also features AI-powered solutions to improve payment success and reduce fraud, alongside connections to over 350 platforms businesses use everyday. We are headquartered in the UK, with teams and operations spanning North America, Europe and Asia-Pacific. For more information, please visit www.gocardless.com and follow us on LinkedIn @GoCardless. Mollie is the leading payments and financial services partner for business, rooted in Europe, with global reach. The role As a GoCardless Salesforce Developer, you will own the integrity and strength of the solutions you recommend. You’ll be acting as a trusted advisor to our team and internal customers. You will need a deep understanding of the Salesforce platform with specific experience in Sales Cloud, and deep knowledge of either CPQ or, preferably, Agentforce Revenue Management. Top-notch people skills to get your ideas and solutions across to stakeholders are required and the ability to deliver solutions and help grow experience within the team to do the same. The Salesforce Developer will form a key foundation for a new team within GoCardless, Salesforce Development, to expedite cross-functional changes across our business systems. You will be responsible for delivering meaningful changes to the business, working alongside other Salesforce Developers, Administrators, Integration Architects, Business Analysts and Business Intelligence to collaborate on specifications based on stakeholder requirements, validate the proposals, and deliver the solutions. What excites you Collaborate with the Co

Bloomreach is building the world’s premier agentic platform for personalization .We’re revolutionizing how businesses connect with their customers, building and deploying AI agents to personalize the entire customer journey. We're taking autonomous search mainstream, making product discovery more intuitive and conversational for customers, and more profitable for businesses. We’re making conversational shopping a reality, connecting every shopper with tailored guidance and product expertise — available on demand, at every touchpoint in their journey. We're designing the future of autonomous marketing , taking the work out of workflows, and reclaiming the creative, strategic, and customer-first work marketers were always meant to do. And we're building all of that on the intelligence of a single AI engine — Loomi — so that personalization isn't only autonomous…it's also consistent.From retail to financial services, hospitality to gaming, businesses use Bloomreach to drive higher growth and lasting loyalty. We power personalization for more than 1,400 global brands, including American Eagle, Sonepar, and Pandora. Bloomreach is seeking a seasoned Staff Machine Learning Engineer to join our Search Quality team and lead the design and implementation of machine learning and Al-driven solutions that improve search relevance and discovery experiences for our customers. The Search Quality team focuses on building intelligent, scalable solutions that understand user queries, product catalogs, and behavioral signals to deliver the most relevant search results. We work at the intersection of Machine Learning, Information Retrieval, Search Relevance, and Software Engineering to solve challenging problems across the search stack. This is a Staff ML Engineer role, so we are looking for someone who can combine strong ML expertise with solid software engineering skills and take end-to-end o

Job Title: QA Engineer – Equity Trading Systems About Us “Capco, a Wipro company, is a global technology and management consulting firm. Awarded with Consultancy of the year in the British Bank Award and has been ranked Top 100 Best Companies for Women in India 2022 by Avtar & Seramount . With our presence across 32 cities across globe, we support 100+ clients across banking, financial and Energy sectors. We are recognized for our deep transformation execution and delivery. WHY JOIN CAPCO? You will work on engaging projects with the largest international and local banks, insurance companies, payment service providers and other key players in the industry. The projects that will transform the financial services industry. MAKE AN IMPACT Innovative thinking, delivery excellence and thought leadership to help our clients transform their business. Together with our clients and industry partners, we deliver disruptive work that is changing energy and financial services. #BEYOURSELFATWORK Capco has a tolerant, open culture that values diversity, inclusivity, and creativity. CAREER ADVANCEMENT With no forced hierarchy at Capco, everyone has the opportunity to grow as we grow, taking their career into their own hands. DIVERSITY & INCLUSION We believe that diversity of people and perspective gives us a competitive advantage. Role Description: Job Title: QA Engineer – Equity Trading Systems Location: Bengaluru Hybrid Mode - 3 days WFO (Tues, Wed, Thurs) per week Overview: QA Engineer – Equity Trading (3-7 Years) Key Requirements: Strong understanding of Equity OMS , Trade Lifecycle , and FIX Protocol . Experience in Manual Testing with exposure to Automation Testing (Java/Python/Selenium preferred). Knowledge of SQL , API Testing , and Agile/Scrum . Experience with Fidessa Trading Platform is highly preferred. Familiarity with JIRA, Git, Jenkins, and CI/CD tools. Responsibilities: Perform Functional, Regression, Integration Testing, and U

Associate Software Engineer - Developers Company: The Boeing Company The Boeing Company is currently seeking Associate Software Engineer - Developers to join the B-52J CERP - Flight Software team located in Oklahoma City, Oklahoma. This position will focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization. The B-52J CERP program will provide modern engines and related functions for the B-52 Bomber. The Flight Software team is responsible for providing the software that will collect data from these new engines and display it to the pilots in the cockpit. The successful software engineer selected for this position will design, develop and integrate software in an agile, collaborative environment. This software engineer will also design and develop software tools to aid in the development of flight software. In addition to having strong interpersonal skills, the software engineer should be a self-motivated problem solver, capable of resolving technical challenges in a clear and concise manner. Position Responsibilities: Supports the design, development, test, and maintenance of non-embedded software throughout the end-to-end lifecycle that meets industry, customer, safety, and regulation standards Assists with review, analysis and translation of customer requirements into initial design of software products Supports development, maintenance, enhancement and optimization of software products and functionalities for systems integrations Supports development, documentation and maintenance of architectures, requirements, algorithms, interfaces and designs for software products Supports debugging and res

We are seeking an experienced Quantitative Developer to join our Markets Quantitative Analytics team, partnering closely with Quantitative Analysts, Traders, and Technology professionals to build the next generation of pricing, risk, and analytics platforms. This is a hands-on technical role for a highly skilled software engineer with a passion for quantitative finance. You will be responsible for designing and delivering high-performance, scalable solutions that support front office trading businesses across asset classes. The role offers the opportunity to work on complex quantitative challenges, modern engineering practices, and large-scale distributed systems while helping shape the strategic direction of Citi's quantitative technology platform. Successful candidates will combine strong software engineering expertise with an understanding of quantitative methodologies and financial markets, translating sophisticated mathematical models into robust, production-grade solutions. Key Responsibilities Design, develop, and maintain high-performance pricing, risk, and analytics libraries used across Global Markets. Partner with Quantitative Analysts to transform research models and prototypes into scalable, production-quality software. Build and optimize quantitative applications using modern C++ and Python, applying strong software architecture and engineering principles. Own the full software development lifecycle, including requirements gathering, design, implementation, testing, deployment, and ongoing support. Drive engineering excellence through CI/CD adoption, automated testing, code reviews, and software quality best practices. Develop and maintain market data platforms and data pipelines supporting analytics, pricing, and risk workflows. Work with infrastructure teams to leverage distributed computing, cloud technologies, and scalable arc

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It’s a unique legacy of innovation that’s fueled by great technology—and amazing people. Today, we’re tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where everyone is inspired to do their best work. Come join the team and see how you can make a lasting impact on the world. NVIDIA is looking for an outstanding Quality Assurance Engineer to join our Digital Marketing Operations Team to help drive the delivery of global web initiatives and operations. This role entails being responsible for the project management and coordination of software testing for all web and mobile releases. The ideal candidate is someone who thrives on solving complex problems and has hands-on experience in quality assurance and automation. What you'll be doing: Work together with development teams to triage issues, conduct root cause analysis, and confirm fixes. Define new tests and improve existing test plans to ensure the highest quality standards. Develop and update automation testing scripts using Java, TestNG, Selenium for Frontend, REST/Services, Database, and AEM components. Collaborate with teams located in different regions, joining reviews and meetings to keep alignment and cohesion. Contribute to the creation and improvement of sophisticated, stable automation frameworks that boost efficiency, re-usability, and flexibility. Improve NVIDIA's continuous integration framework by merging build, compiling, test, and validating processes with scheduling, automated notifications, and