Senior Java Software Engineer

About Sophos Ltd. Sophos Ltd. develops advanced security solutions to help organizations defend against cyberattacks. Following the acquisition of Secureworks in February 2025, Sophos has combined expertise from both companies to offer a broad range of AI-optimized cybersecurity services and products. As the largest independent Managed Detection and Response (MDR) provider, Sophos supports over 28,000 organizations worldwide. The company’s product suite covers endpoint, network, email, and cloud security, all unified through the Sophos Central platform. Secureworks brings additional capabilities, including Taegis XDR/MDR, identity threat detection and response (ITDR), next-generation SIEM, managed risk services, and advisory offerings. Together, Sophos and Secureworks protect more than 600,000 organizations globally from threats like phishing, ransomware, and state-sponsored attacks, using threat intelligence from Sophos X-Ops and the Counter Threat Unit (CTU). Sophos is headquartered in Oxford, U.K. Learn more at www.sophos.com. Role Overview: Senior Software Engineer (Java, AWS) This position is based in Bangalore, India, on the Sophos Central Management (CM) Team. The team builds and maintains a cloud-based network security platform that manages tens of thousands of devices and clients. As a backend developer, the role focuses on designing and developing new features with an emphasis on security and scalability. The Sophos CM team delivers a management solution for Sophos Firewalls, allowing customers to securely configure, monitor, and manage distributed firewall deployments. The team builds high-availability microservices that integrate with Sophos Central, providing enterprise-grade visibility and control. Work happens in an agile environment, with a focus on innovation in network security and cloud management.

Role overview BlueOptima seeks a Senior Java Software Engineer to join the team in Bangalore. The focus is on building and enhancing software products that help clients achieve their goals. The ideal candidate brings strong Java development experience and a commitment to delivering reliable, high-quality solutions. What you will do Design, develop, and maintain applications using Java Collaborate with fellow engineers to deliver new features and product enhancements Support ongoing projects that improve BlueOptima's products and services Follow software engineering best practices to maintain code quality and performance Requirements Professional experience in Java development Ability to work closely with team members on complex technical challenges Strong problem-solving skills and attention to detail This role is located in Bangalore.

About UsAt Verve, we have pioneered an innovative and privacy-centric approach to advertising transactions. Our ecosystem seamlessly integrates demand and supply technologies, leveraging data, media, and technology to achieve optimal results and growth for advertisers and publishers alike—across screens and locations, and regardless of the customer’s context. With 30 offices globally and a commitment to serve pioneering advertisers, Verve is a trusted partner for over 90 of the top 100 advertisers in the United States, along with 4,000 worldwide publishers and leading demand-side platforms. Discover more at www.verve.com.Your RoleWe are seeking a Senior Staff Software Engineer who will take charge of vital systems, influence architectural strategies, and tackle intricate distributed challenges on a large scale. This role is suited for a proactive individual who not only implements solutions but also shapes the design, development, and evolution of our systems.Key ResponsibilitiesDesign and develop scalable backend services using Go or JavaOversee the complete architecture and technical guidance for essential systemsEngage with distributed systems and event-driven architectures (such as Kafka)Enhance performance, scalability, and reliability across systemsLead complex, cross-functional initiatives from conception to deploymentCollaborate with product and engineering teams to define technical directionGuide and mentor engineers, setting standards and best practices

Join Forward Networks, a pioneering company reshaping the landscape of network management and security. Established in 2013 by a team of four Stanford Ph.D.s, we have created the industry’s first network digital twin — a mathematically precise model that empowers IT teams with unparalleled visibility, verification, and agility across diverse cloud and vendor environments. Our esteemed clientele includes global giants like Goldman Sachs, PayPal, S&P Global, IBM, and Dell, as well as dynamic enterprises and government organizations. According to IDC, our customers achieve an average annual benefit of $14.2 million through enhanced efficiency and security. Supported by top-tier investors such as Andreessen Horowitz, Goldman Sachs, MSD Partners, and Threshold Ventures, we foster a people-centric, innovative culture where exceptional talents are driving the future of network reliability, security, and AI-ready operations. We are currently on the lookout for a talented Java Backend Software Engineer to integrate into our Apps - Server team. This role involves developing our web server, REST APIs, and core product components by crafting clean, robust code that interacts seamlessly with our other services and components. Key responsibilities include: Creating new product features that utilize our network model to assist users in visualizing their networks, understanding behaviors, tracking evolution, answering specific inquiries, and planning modifications. Designing data models for innovative product features. Proposing and developing REST APIs to support our web application and facilitate customer access. Conducting constructive reviews of product designs, technical documents, and code changes.

Join our team as a Senior Lead Data Engineer!As a Senior Lead Data Engineer at Brillio, you will play a pivotal role in designing and implementing data solutions on AWS. You will lead a talented team in the AI & Data Engineering department, driving innovation and ensuring optimal data architecture. Your expertise in data engineering and cloud technologies will be crucial in delivering high-quality data solutions that empower our clients.

Role Overview Vonage is looking for a Senior Software Engineer with deep experience in FreeSWITCH and VoIP technologies. This position is based in Bangalore, India. The role involves building and enhancing communication applications that support large-scale voice solutions. What You Will Do Design, develop, and maintain VoIP and FreeSWITCH-based applications Collaborate with engineers to deliver scalable communication products Contribute to the architecture and implementation of new features Location Bangalore, India

Join Zscaler as a Senior Manager or Director of Software Development Engineering, where you will lead a dynamic team focused on backend development using Java and C. Your role will encompass designing, implementing, and optimizing robust software solutions that drive our mission of providing secure access to users.We are looking for a visionary leader who thrives in a fast-paced environment, has a passion for technology, and possesses a strong background in software engineering. You will play a crucial role in shaping our engineering practices and driving innovation.

Job Overview:Join the talented Cloud Operations team at Extreme Networks, where we are committed to developing scalable, secure cloud-based solutions. We are currently looking for a proficient Cloud Test Bed Engineer who will be instrumental in managing and optimizing cloud test beds for both functional and performance testing. This pivotal role focuses on ensuring our cloud environments are correctly configured, automated, and optimized for comprehensive end-to-end testing, which includes verifying core functionalities and evaluating system performance under substantial loads.Key Responsibilities:• Architect, manage, and enhance cloud test bed environments across AWS, GCP, and Azure for both functional and performance testing.• Collaborate with Development and QA teams to establish testing requirements for functional validation and performance assessments.• Utilize infrastructure-as-code tools such as Terraform and CloudFormation to provision, automate, and scale test environments supporting both functional and performance testing.• Ensure cloud test beds accurately mirror production environments and effectively simulate real-world traffic and loads for performance evaluations.• Automate the setup and teardown of cloud test environments, streamlining continuous integration and testing processes.• Implement monitoring solutions to track critical metrics for functional validation and performance testing.• Quickly troubleshoot and resolve issues within test environments to minimize downtime and maintain testing efficiency.• Identify performance bottlenecks and functional bugs together with cross-functional teams, ensuring timely fixes during testing phases.• Continuously refine and enhance test bed management for availability, scalability, and cost-effectiveness.Minimum Qualifications:• Bachelor’s degree in Computer Science or a related technical field is required.• A minimum of 13 years of experience in CloudOps or DevOps, with a focus on cloud application management.About Extreme Networks:Extreme Networks is a leading technology company dedicated to providing innovative solutions in network management. Our Cloud Operations team plays a crucial role in ensuring our cloud infrastructure is robust, efficient, and capable of meeting the dynamic needs of our clients. We value creativity, collaboration, and commitment to excellence.

Role Overview Fermi AI is hiring a Senior Backend Engineer with deep experience in Java. This position focuses on building and refining backend systems that support the company’s AI products. What You Will Do Design and implement backend architectures for AI-driven applications Work closely with engineering, product, and other teams to deliver scalable software Contribute to the evolution of Fermi AI’s technology stack Help ensure backend systems are efficient and reliable for client needs Location This role is based in Bangalore, India.

We are seeking a skilled and driven Senior Java Developer to become an integral part of our dynamic engineering team. In this pivotal role, you will design, develop, and sustain scalable web applications that enhance our digital commerce ecosystem. Your responsibilities will span the entire technology stack—from orchestrating RESTful APIs and SAP integrations on the backend to developing responsive, high-performance user interfaces on the frontend. This position offers a significant opportunity for you to make a substantial impact on our customers' digital experiences. Collaborating closely with product managers, UX designers, and platform architects, you will deliver top-tier solutions.

Position: Senior DotNet Full Stack Developer (AWS Cloud)Role Overview: As a Senior Software Engineer, you will play a pivotal role in the design, development, maintenance, testing, and evaluation of new or enhanced software products. You will oversee the entire application lifecycle, from research and design to implementation, training, and ongoing support. Senior Software Engineers are entrusted with complex tasks and assist in the research and design of challenging projects, while also mentoring junior developers.Key Responsibilities:Develop high-quality software solutions using C#/.NET, WebAPI, Entity Framework, and Angular 8/10+.Leverage your hands-on experience with AWS services for application migration and cloud solutions.Manage NuGet package creation, deployment, and version control.Utilize strong Object-Oriented Programming (OOP) principles and design patterns.Collaborate effectively in a team-oriented environment, ensuring adherence to best practices and technical standards.Implement and manage enterprise-level computing solutions.Apply knowledge in data mining and segmentation techniques.Demonstrate excellent time management and multitasking skills in a fast-paced environment.

Who are we?At Smarsh, we empower organizations to navigate risks and unlock insights within their digital communications. Serving over 6,500 clients in regulated sectors, our platform helps identify compliance, legal, and reputational risks across more than 80 communication channels, preventing potential regulatory penalties and negative publicity. Our commitment to relentless innovation has earned us consistent recognition from industry analysts like Gartner and Forrester, and our impressive growth has secured a spot for Smarsh on the annual Inc. 5000 list of the fastest-growing companies in America since 2008.As a Lead Java Engineer, you will be a pivotal member of a talented team dedicated to the architecture, design, and development of cost-effective and sustainable solutions for Smarsh's Digital Safe business. This technical role requires strong organizational skills, substantial technical expertise, and a keen attention to detail.

Role Overview Extreme Networks is hiring a Manager of Software Applications Engineering in Bangalore. This position leads a team building backend systems with Java, microservices, and cloud platforms. The manager guides technical direction and supports team growth while ensuring projects move forward smoothly. What You Will Do Oversee and mentor a team of backend engineers Shape technical strategy for Java-based microservices and cloud solutions Promote collaboration and knowledge-sharing across the group Drive project delivery and help remove obstacles What We Look For Strong experience with backend development using Java Background in microservices architecture Familiarity with cloud technologies Demonstrated leadership and team management skills

Join Aerospike as a Senior Software Engineer in our Client Engineering team, where you will play a critical role in designing and enhancing our high-performance database solutions. You will collaborate with cross-functional teams to develop innovative features, optimize performance, and ensure the scalability of our database technology.

Join RapidAI, the premier innovator in deep clinical AI, as we revolutionize the healthcare industry by empowering hospitals to provide swift and precise patient care through cutting-edge imaging technologies and seamless workflows. Our Rapid Enterprise™ Platform enhances the diagnosis and treatment of various diseases across the healthcare spectrum, significantly impacting decision-making, patient outcomes, and overall health-system efficiency. Trusted by over 2,500 hospitals across more than 100 countries and supported by more than 700 clinical studies, including pivotal research that influenced national stroke treatment protocols, RapidAI stands as the most clinically validated AI platform in the healthcare sector.

Join our dynamic team at blueoptima as a Java Web Backend Engineer! We are in search of a passionate professional with a strong background in designing, developing, and maintaining scalable SaaS applications utilizing Java/J2EE technologies. The ideal candidate should possess a tech-savvy mindset, a drive for excellence, and a desire to evolve into a leadership role among our talented engineers.As part of a self-managed Agile team, you will enhance our development processes, contribute fresh ideas, and suggest methodologies and organizational changes.Your Responsibilities:Analyze, design, develop, implement, test, and maintain application software components.Translate client requirements into technical specifications.Take ownership of feature development and enhancements.Identify and rectify performance bottlenecks.Address architectural inefficiencies and devise a roadmap for improvements.Mentor and lead junior developers.Provide technical support to internal client-facing teams.Engage with clients to offer support on your components as needed.

Join Couchbase, Inc. as a Senior Software Engineer and be a part of a dynamic team that is shaping the future of data management. In this role, you will leverage your expertise in software development to design, build, and enhance innovative solutions that meet the needs of our clients. Collaborate with cross-functional teams and contribute to the development of high-quality software products.

Join our dynamic team as a Senior iOS Software Engineer at hmgroup, where you will play a crucial role in designing, developing, and enhancing our iOS applications. You will work closely with cross-functional teams to deliver high-quality software solutions that meet our users' needs.

Join Zscaler as a Senior Software Applications Engineer and be a crucial part of our innovative team that is revolutionizing cybersecurity. In this role, you will leverage your expertise in software engineering to design, develop, and optimize our applications that protect customers' cloud environments. You will collaborate with cross-functional teams to enhance product performance and ensure the delivery of high-quality solutions.