Senior Software Engineer - SM Core

About UsAt Redis, we are the driving force behind the high-speed applications that power the modern world. From checking the weather to processing credit card transactions, our technology is behind the scenes, making it all possible. As a member of the Redis team, you will engage with cutting-edge technology that is both fast and simple, contributing to a pr…

Join Lendbuzz as a Senior Software Engineer with a focus on backend and infrastructure development. In this role, you'll be responsible for designing, implementing, and maintaining robust software systems that power our financial solutions. Collaborate with a talented team of engineers to enhance our platform's performance and scalability.The ideal candidate will have a proven track record in backend development, experience with cloud infrastructure, and a passion for solving complex technical challenges. This position offers an opportunity to grow your skills and contribute to exciting projects in a dynamic work environment.

About NexxenNexxen is a pioneering advertising technology platform that seamlessly connects advertisers, agencies, publishers, and broadcasters worldwide through innovative, data-driven solutions. Our comprehensive technology stack includes a demand-side platform (DSP) and a supply-side platform (SSP), with the Nexxen Data Platform at its core.Join Our TeamBecome a part of a dynamic team that is reshaping the advertising landscape with our creative and adaptable solutions. At Nexxen, we embrace a culture defined by the 3Cs: Customer Centric, Curious Mindset, and Collaborative with No Ego, encouraging our employees to hustle and commit to excellence.Your Safety MattersAt Nexxen, we prioritize the well-being of our employees. We are aware of increasing online scams and fraudulent job postings. Please note that we will never request payment as a condition of employment. If you encounter any suspicious messages or job postings, contact us at infosec@nexxen.com.Position OverviewAs a Senior Software Engineer, you will take ownership of our end-to-end development process, from design to production, while significantly contributing to platform infrastructure and architectural decisions. You will be instrumental in promoting best practices in system design, code quality, and AI-assisted development.Design and implement scalable backend services using Java (Spring Boot) and NestJS (Node.js/TypeScript).Develop RESTful and event-driven APIs, and create dependable systems for publisher management, bidding logic, reporting, and customer-facing dashboards.Build and maintain modern frontend applications using Angular (15+).

Join us at Speechify as a Senior Software Engineer specializing in Windows and Desktop Applications. In this pivotal role, you will contribute to the development and enhancement of innovative software solutions that empower users with unique capabilities. Participate in all stages of the software development lifecycle, from design to deployment, and work closely with cross-functional teams to deliver high-quality products.

About Oasis SecurityAt Oasis Security, we are revolutionizing the way enterprises handle access management in the era of artificial intelligence. As organizations adopt AI agents, they face unseen access risks, and the traditional tools have not been designed to address these challenges. Oasis aims to transform this landscape. Supported by leading investors such as Sequoia, Accel, and Craft Ventures, we are trusted by numerous Fortune 500 companies including S&P Global, Mars, and Nationwide. Our journey has just begun.Why Oasis, why now?The access management sector is evolving rapidly, and Oasis is at the forefront. The challenges we tackle are complex, the company is expanding swiftly, and you have the opportunity to influence both our product and team from an early stage.Why join us?Shape the future: Contribute to securing NHI and Agentic AI, a domain that is redefining enterprise operations.Tackle massive scale: Engage with distributed systems and architectures that manage billions of identities and interactions.Ownership & impact: As a senior engineer, you will oversee projects from inception to completion, impacting both technical strategy and product results.Cutting-edge stack: Work with advanced technologies, from cloud-native systems to AI infrastructure and coding agents, shaping the engineering landscape of tomorrow.

Unlock your potential by becoming part of a leading, performance-driven advertising company! As a Senior Software Engineer within the Infrastructure Engineering R&D group, you will be instrumental in developing one of the world's largest real-time high-scale operations, supporting over 1.4 billion users, processing more than 500,000 requests per second, and managing 140TB of new data each day.

About the RoleJoin april as a dynamic and innovative Senior Full-Stack Engineer who is passionate about leveraging data to transform tax solutions and enhance financial efficiency for individuals. This is an exciting opportunity to lead impactful projects that save time and money for millions. If you're eager to invent, grow, and lead in your career, we invite you to apply and be a part of our mission.Key ResponsibilitiesTake the lead on full-cycle projects from conception to production that significantly affect millions of users.Collaborate closely with product and UX teams to define product requirements and implement development strategies.Design robust system architectures and evaluate the best tools and technologies.Develop cloud-native microservices to enhance application performance.Mentor team members and contribute to the evolution of our practices and technology stack.ExperienceAt least 6 years of software engineering experience in building scalable, production-level web applications.Proficient in modern full-stack frameworks such as React, Angular, or Vue, with a minimum of 6 years in developing high-scale applications.At least 4 years of experience in developing reactive web and mobile frontends using React, Next, Angular, or Vue with TypeScript/JavaScript.4+ years of experience with Python in a microservices architecture.A strong advocate for clean code practices and agile methodologies.Experience working in modern cloud environments such as GCP or AWS.Exceptional skills in architecture design, focusing on scalability, efficiency, robustness, and the clarity of end-to-end data-driven solutions.A genuine passion for data, enhancing customer experience, and delivering high-quality software.Excellent verbal and written communication skills.Bonus: Familiarity with gRPC and protobuf.

Join Semperis, where we believe in being a Force for Good. Our commitment to fostering a positive workplace is reflected in our recognition as one of America's Fastest-Growing Cybersecurity Companies by Inc. 5000 and a multi-year recipient of the Inc. Best Workplace award.Position Overview:We are on the lookout for a Senior Frontend Engineer to become an integral part of our Engineering team.Your Role:As a Senior Frontend Engineer, you will collaborate with a talented team to create innovative user-facing experiences for our security and identity solutions. You will be at the forefront of leveraging the latest technologies and frameworks to design and implement scalable, maintainable architectures.Key Responsibilities:Transform designs from Figma into engaging and functional user interfaces.Develop new features while ensuring the integrity of the existing codebase.Collaborate closely with designers, product managers, and backend engineers.Exhibit a strong sense of aesthetics and commitment to pixel-perfect execution.Qualifications:At least 5 years of practical experience in frontend development, with proficiency in frameworks such as Vue (preferred), React, or similar.Experience with state management libraries like Pinia or Redux.Deep understanding of Typescript.Skilled in writing and executing unit tests, with familiarity in modern testing frameworks such as Jest and Vitest.Excellent analytical and problem-solving abilities, with a knack for diagnosing and resolving complex frontend challenges.A strong desire to stay current with frontend trends and adapt to emerging technologies.

Join WalkMe as we revolutionize our cutting-edge runtime engine, enhancing the online experience for millions of users globally. Leveraging our proprietary AI technology, we are advancing the leading digital adoption platform by enabling real-time interaction with graphical user interfaces at a human level. We seek passionate individuals who are eager to push technology to its limits, innovate, and contribute to impactful products while collaborating with some of the brightest minds in the industry. If you are ready to be part of one of the fastest-growing startups, WalkMe is the place for you!

Join the innovative engineering team at Chainalysis, where we tackle the most challenging technical issues and develop products that foster trust in cryptocurrencies. As a global entity with talented teams located in Denmark, the UK, Canada, the USA, and Israel, we are passionate about our impactful work and the exceptional collaboration within our teams. Our industry is evolving rapidly, and we are committed to delivering user-centric products backed by a robust and adaptable data platform that empowers us to meet these swift changes and add value for our clients.At Chainalysis, we are constructing the data platform for blockchain technology, cryptocurrency, and web3. We seek a Senior Software Engineer who will play a pivotal role in our mission, developing and scaling the APIs and data layers essential for our clients as they combat crime, assess risk, and strategize their business operations. Our engineers possess a profound understanding of cloud-native technologies, leveraging this expertise to enable our customers to expand their horizons within the cryptocurrency ecosystem.Currently, we are expanding our Hexagate team, focused on creating a high-performance product utilizing a diverse tech stack that includes real-time blockchain scanners and scalable data pipelines. This technology is designed to detect and analyze malicious activities on the blockchain, providing proactive alerts to safeguard funds in real-time.We invite enthusiastic candidates who are passionate about web3 and cryptocurrency to join our engineering team at our new office in Tel Aviv.Responsibilities:Design and implement highly performant and reliable cloud-native software solutions.Address complex technical challenges and ensure the functionality of intricate systems.Collaborate within a small, agile team that prioritizes high-quality code.Take ownership of new features from inception to deployment in production.Architect microservices, APIs, and data models to support diverse use cases in our offerings.Qualifications:Proven experience in backend engineering for cloud-native applications.Strong understanding of blockchain technologies and their applications.Experience in building scalable APIs and data architectures.Ability to work collaboratively in a fast-paced, dynamic environment.

Join WEKA, an innovative leader in AI and accelerated computing solutions, as we redefine the landscape of data storage and processing with our groundbreaking NeuralMesh™ technology. Our adaptive mesh storage system is designed to enhance performance and reliability, scaling with your organizational needs while maximizing GPU utilization and reducing innovation costs.As a rapidly growing company supported by top-tier venture capital and industry frontrunners, WEKA boasts over 140 patents and is trusted by more than 30% of Fortune 50 companies. Our commitment to customer success drives our collaborative, accountable, and bold team culture. If this resonates with you, we invite you to apply!About the RoleWe are on the lookout for a Senior Software Engineer to join our team in developing a next-generation platform that validates large-scale distributed systems. You will play a pivotal role in ensuring the correctness, performance, and resilience of the WEKA Data Platform across all layers.In this position, you will be directly involved in designing and building automated testing environments that simulate real-world conditions, including scale, concurrency, and failure scenarios. Your expertise will help us evolve our approach to ensuring reliability and correctness in modern infrastructure systems.This role is perfect for engineers with a solid background in distributed systems who thrive on solving complex technical challenges and are passionate about building tools that enhance quality, stability, and confidence at scale.

Axon is hiring a Senior Software Engineer for the Tel Aviv Yafo office. This position focuses on building technology that supports public safety and community trust. The work involves collaborating with a skilled team to deliver projects with real-world impact. Role overview This role centers on designing, developing, and maintaining scalable applications. The Senior Software Engineer will use deep software development experience to solve complex problems and support the company's mission. What you will do Design and develop scalable software applications Maintain and improve existing systems Work closely with cross-functional teams to deliver solutions Requirements Extensive experience in software development Strong problem-solving skills Interest in technology and team collaboration

Who We AreHello! We are Carbyne, committed to transforming public safety through innovative technology. As the leading provider of emergency collaboration solutions, we are developing a state-of-the-art platform that enhances life-saving efforts via live video streaming, real-time chat, and accurate location tracking.Our advanced tools enable emergency response teams to act swiftly and intelligently, ensuring that assistance reaches those in distress as quickly as possible. With collaborations with industry giants like Amazon, Microsoft, and AT&T, we are creating groundbreaking solutions that serve over 400 million people globally.Are you ready to join us in making a positive impact? Let's make a difference together! About the RoleWe are in search of an experienced Senior Backend and Real-Time Software Engineer to take a pivotal role in the architecture, development, and maintenance of our sophisticated and mission-critical communication systems. You will be tasked with ensuring the delivery of reliable, scalable communication solutions that facilitate our rapid growth.What You'll Do:Design and develop highly available and resilient systems and deployments.Tackle complex challenges regarding resiliency, scalability, load, and performance at the system level.Work collaboratively with cross-functional teams to ensure smooth integration.Keep abreast of the latest VoIP technologies and trends.Contribute significantly to the scalability and reliability of our platform.

Join a Pioneering Force in TechnologyAt Palantir, we develop cutting-edge software that enables data-driven decision-making across various sectors. Our platforms empower partners to tackle complex challenges, from creating lifesaving medications to optimizing logistics and even assisting in locating missing persons.Position Overview As a Forward Deployed Software Engineer (FDSE), you will work closely with customers to identify their most pressing challenges and devise innovative solutions that leverage data. Clients depend on Palantir’s platforms for critical operations, tackling questions such as “What causes our flight delays?” or “How can we enhance our detection of financial fraud?” In this role, you will harness your analytical skills, creativity, and technical expertise to help organizations maximize their data's potential for real-world impact. You will gain invaluable insights while contributing to pivotal industries and institutions. Your duties will resemble those of a startup CTO: collaborating in small teams with minimal oversight and taking full ownership of high-impact projects. Your day might include discussing architecture with fellow engineers, managing large datasets, coding custom web applications, engaging with customer executives, or strategizing for team initiatives. If you aim to become an entrepreneur or an engineering leader, Palantir offers the ideal environment and colleagues to guide you. You will learn to dissect problems, understand the implications of solutions, and explore new technologies and programming languages — possibly even creating them. You'll enjoy autonomy in decision-making while being supported and challenged by a community dedicated to your development.

Role Overview Tulip is hiring a Data Operations Engineer to help manage and improve data operations. This role focuses on maintaining data quality, refining workflows, and supporting the efficiency of daily processes. The position is based in Budapest, Munich, or Tel Aviv. What You Will Do Work closely with teams across the company to ensure data remains accurate and reliable Identify opportunities to streamline data-related processes Support ongoing efforts to improve the efficiency of data operations Location Budapest, Hungary Munich, Germany Tel Aviv, Israel

Carbyne is advancing emergency response technology to improve public safety. The team focuses on building software that supports critical, real-world needs. Role overview This Senior Software Engineer position centers on designing, building, and maintaining software applications. The work directly impacts the effectiveness of emergency response systems. Collaboration Work closely with a skilled team based in Tel Aviv. Team members share knowledge and solve technical challenges together to deliver reliable solutions. What you will do Develop and maintain software applications for public safety Apply engineering expertise to create reliable, high-quality solutions Participate in team discussions and technical planning

Unlock your potential with a leader in performance-driven advertising! Join our newly established Self-Service team at Taboola's Tel Aviv office, where you will be instrumental in shaping one of our strategic growth initiatives. Your mission will be to empower advertisers and partners, enabling them to autonomously create, optimize, and scale their campaigns. Our Technology Stack Includes: Java, JavaScript, TypeScript, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, Elasticsearch, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, Kubernetes, Linux, Prometheus, Grafana, Airflow, and more. Generative AI Tools: Cursor, Claude, GitHub Copilot, Langfuse, and others. To excel in this position, you will need: A minimum of 3 years of experience in object-oriented programming, infrastructure development, and production-grade systems, showcasing strong end-to-end ownership. Extensive big data expertise with hands-on experience across various databases, analytical thinking, and a keen interest in scaling challenges. Demonstrated technical leadership, including mentoring engineers and effective cross-team collaboration, alongside a product- and business-driven mindset. A strong track record of high-impact execution, showcasing adaptability, accountability, and a commitment to achieving results in complex environments. Preferred Qualifications: Experience in building and scaling large-scale distributed systems, particularly with Web/JavaScript technologies, Kafka, Docker, and Kubernetes. A robust background in big data platforms, hands-on experience with NoSQL and distributed databases (e.g., Vertica, Cassandra, Elasticsearch, BigQuery), and familiarity with Spark and HDFS. How You Will Contribute: Design and develop solutions to scalability challenges in our data pipeline and identity graph, ensuring the efficient handling of high-throughput, high-performance systems. Take full ownership: Design, build, ship, measure, and maintain both frontend and backend services. Collaborate with a team of top-tier software engineers. Have a direct influence on how billions discover content online. Engage in development at an unprecedented scale, handling thousands of requests per second. Work on innovative projects that will serve as future growth engines for Taboola. Why Join Taboola? Your opportunity to contribute to an exciting and dynamic environment where innovation thrives awaits!

About the Role We are seeking a dynamic Senior Backend Software Engineer to play a pivotal role in shaping our GenAI Platform. In this influential position, you will lead the design and implementation of scalable GenAI systems, ensuring seamless connectivity with various platforms and tools. You will define and establish best practices in AI development, mentor fellow engineers, and shape the company's AI strategy, all while remaining deeply engaged in hands-on development.This role is all about ownership and creating a meaningful impact: from building and leading to shaping transformative outcomes end-to-end.

At Semperis, we are committed to being a Force for Good, starting with creating a fantastic workplace. We recognize that when individuals feel appreciated, supported, and empowered, they achieve their highest potential. Therefore, we are dedicated to fostering an employee experience that emphasizes purpose, growth, and work-life balance. Semperis has earned accolades as one of America’s Fastest-Growing Cybersecurity Companies by the Inc. 5000, a DUNS 100 Top Startup to Work For, and has received multiple Inc. Best Workplace awards.About the RoleWe are on the lookout for a talented Senior Backend Engineer to join our Platform Group. In this pivotal role, you will design and develop shared infrastructure components that drive Semperis's enterprise security and identity solutions. This position necessitates a combination of technical expertise and robust collaboration skills across teams.Your ResponsibilitiesAs a Senior Backend Engineer on our Core Platform team, you will:Design and develop shared platform components that are scalable, reliable, and maintainable for multiple product teams.Architect distributed systems utilizing microservices and event-driven patterns to accommodate enterprise-level workloads.Take ownership of critical backend services from initial concept to deployment, ensuring code quality, performance, and operational excellence.Engage in extensive collaboration with product engineers, DevOps, and architects to define platform capabilities and technical standards.Mentor junior engineers through code reviews, pair programming sessions, and providing technical guidance.Lead technical initiatives aimed at enhancing developer productivity, system observability, and platform resilience.Contribute to architectural decisions and establish best practices for backend development organization-wide.Analyze system performance and data patterns to uncover optimization opportunities and guide future platform investments.QualificationsRequired Skills7+ years of professional software engineering experience, with significant expertise in backend development.Extensive knowledge of C# and .NET Core, including familiarity with modern framework features and performance optimization techniques.Proficient in designing and implementing microservices architectures and event-driven systems.Strong problem-solving skills with a focus on delivering high-quality solutions.Excellent communication and teamwork abilities to collaborate effectively with various stakeholders.

Join Wiz Inc, a pioneering leader in cloud security, as a Data Engineer. Contribute to our mission of empowering businesses to thrive in the cloud by designing, building, and maintaining robust data pipelines and analytics solutions. Collaborate with cross-functional teams to support data-driven decision-making and enhance our internal data infrastructure.