Senior Software Engineer - Python at Definian | Hyderabad

At Definian, we empower organizations to harness the full potential of their data. With a focus on data strategy, modernization, advanced analytics, and the integration of AI and automation, we enable leaders to navigate their digital transformation with confidence and precision.Exciting Career Opportunity:We are seeking skilled Senior Software Engineers (Python) to become integral members of our expanding team in Hyderabad, India.This is an incredible opportunity to create innovative tools from the ground up. You'll be actively involved in developing the Definian Data Platform (DDP), a collection of internal tools designed to enhance consulting delivery, alongside utilities and AI integrations that streamline our operations. Unlike working on outdated systems, you will engage in greenfield development—building new capabilities without the burden of technical debt.The DDP encompasses tools for code generation, data mapping, data lineage visualization, and an AI-driven coding assistant. You will utilize modern Python technology, cloud services, and AI/LLM APIs to develop tools that enhance the efficiency of our consultants and expedite our service delivery.As one of the pioneering engineers on our India team, your contributions will be prominent, and your ideas will significantly influence our development. This role involves collaboration with our India-based Software Architect and technical leadership from the US, where you will co-create solutions instead of following predefined specifications.As an AI-forward organization, we leverage tools like Claude and Claude Code to enhance our development processes. You will utilize these technologies daily and work on systems that integrate with AI and LLM APIs, placing you at the forefront of both development and AI innovation.This role requires strong proficiency in Python, experience with APIs and cloud services, and a genuine interest in AI/LLM technologies. For engineers eager to innovate, engage with cutting-edge technology, and witness the immediate impact of their work, this is a unique opportunity that will accelerate your career.Your Responsibilities:Design and develop new tools for the Definian Data Platform utilizing Python.Create REST APIs and web services using FastAPI, Flask, or Django.Integrate AI/LLM APIs to implement intelligent features.Utilize Claude and Claude Code to streamline development workflows and efficiently tackle complex challenges.Construct data processing pipelines and automation tools.Produce clean, testable, and well-documented code for maintainability.Engage in code reviews to ensure code quality and share best practices.

At Definian, we empower organizations to unlock the full potential of their data. Our expertise spans data strategy, modernization, advanced analytics, and AI & automation, enabling leaders to confidently navigate their digital transformation.The Opportunity:Job Title: Senior Software Engineer (C#/.NET)Location: Hyderabad, India (Hybrid – 4 days in office, 1 day remote)Employment Type: Full-TimeWe are seeking seasoned Senior Software Engineers to become part of our expanding team in Hyderabad. This is a unique opportunity to contribute to a high-impact modernization initiative. You will be working on Applaud, our mission-critical software that significantly contributes to our revenue. The challenge involves transforming decades of legacy COBOL and C++ code into modern C# – not merely translating, but reimagining complex business logic using object-oriented design and contemporary best practices.As one of the initial engineers on our India team, your contributions will be highly visible, and your expertise will be invaluable. This role ensures you won't get lost in a large organization or work on features that are seldom utilized. You will gain deep insights into Applaud, serve as a key resource for production support during Indian hours, and collaborate closely with our India-based Software Architect and US technical leadership.Definian embraces an AI-forward approach, utilizing tools like Claude and Claude Code to enhance development efficiency. You will utilize these tools daily to solve complex problems and engage in innovative methodologies for large-scale modernization.This position requires strong C# skills, familiarity with modern UI frameworks, comfort with legacy codebases, and the determination to debug intricate issues in systems you did not create. For engineers who take pride in their craft and want to see tangible business impacts from their work, this is a challenging and meaningful role that accelerates career growth.What You’ll Be DoingDevelop and maintain features in Applaud using C#, .NET, and WPFEngage in the ongoing COBOL replacement project – converting legacy components to modern C#Utilize Claude and Claude Code to streamline development workflows and efficiently tackle complex problemsDiagnose and resolve production issues, providing support coverage during Indian hours

Join Experian as a Senior Software Engineer specializing in Python. You will be responsible for designing, implementing, and maintaining high-performance software solutions that drive our data processing capabilities. Collaborate with cross-functional teams to innovate and improve our technology stack while ensuring code quality and scalability.

Definian empowers organizations to envision their future by harnessing the complete potential of their data. With a deep-rooted expertise in data strategy, modernization, advanced analytics, and AI & automation, we equip leaders to navigate their digital transformation with precision and insight.The Opportunity:Job Title: Software ArchitectLocation: Hyderabad, India (Hybrid – 4 days in office, 1 day remote)Employment Type: Full-TimeWe are seeking a seasoned Software Architect to join our dynamic team in Hyderabad, India.This position offers a unique opportunity for an accomplished architect who thrives in complex, high-stakes environments. You will spearhead the modernization of Applaud, a crucial software platform that significantly contributes to our company’s revenue. This role involves a comprehensive architectural transformation, transitioning decades of COBOL and C++ legacy code to modern C# while employing object-oriented design principles and current best practices. This project demands someone capable of reverse-engineering intricate procedural logic and reimagining it architecturally for future generations.As one of the pioneering members of our India engineering team, you will influence software development practices at Definian. In addition to modernization efforts, you will provide technical guidance and mentorship to an expanding team of C# and Python developers, ensuring high code quality and architectural integrity. Collaboration with our US-based Senior Architect will be key in aligning architectural decisions and implementing solutions that meet both internal and client needs. There is significant potential for career growth into formal management roles as the team continues to expand.We are an AI-driven organization that embraces tools like Claude and Claude Code to enhance development speed. With the support of AI-assisted tools, you will be at the forefront of innovative approaches to large-scale modernization while being a trusted technical advisor to leadership on this critical business initiative.This role demands architectural maturity, business insight, and outstanding communication skills. For the right candidate, this transformative project offers a career-defining opportunity. If you are excited by the challenge of undertaking one of the industry's most significant modernization efforts and leaving a lasting architectural legacy, we encourage you to apply.

Job Title: Senior Python Software Engineer Job Description: Join Zeta Global as a Senior Python Software Engineer, where your extensive experience of at least 5 years in developing and maintaining Python applications will be invaluable. We seek an innovative problem-solver who excels in fast-paced environments and is passionate about crafting scalable, high-performance, and secure software solutions. In this pivotal role, you will collaborate with cross-functional teams to design, develop, and optimize our internal systems. Your technical expertise will be crucial in shaping our software landscape while upholding best practices for code quality, testing, and maintainability.

Definian helps organizations realize the full value of their data. The team covers data strategy, modernization, advanced analytics, and AI-driven automation to support digital transformation. Role Overview The Data Migration Manager - Oracle will join Definian’s offshore consulting group in Hyderabad. This position works directly with clients, translating business needs into project plans and serving as a subject matter expert on data migration. The manager will design solutions for complex challenges, guide clients through large-scale technology changes, and receive mentorship from experienced professionals. This role suits someone who enjoys working with data and technology, especially when helping clients who may lack in-house resources or expertise. Main Responsibilities Lead the entire data conversion workstream for Oracle Cloud implementations, from project start through stabilization, ensuring all deliverables meet scope and quality standards. Create, update, and carry out the data-related parts of project plans and cutover schedules, including sequencing tasks, managing dependencies, overseeing testing cycles, and confirming readiness. Participate in requirement gathering, mapping workshops, daily test meetings, and cutover planning. Take a proactive approach to risk and escalation management. Work closely with global system integrators and client teams to define data scope, transformation rules, and acceptance criteria. Supervise and mentor a team of data conversion developers by setting expectations, reviewing work, and keeping projects on schedule.

Join egnifytechnologies as a Backend Product Engineer specializing in Python. In this role, you will work closely with our development team to design, implement, and optimize back-end components of our innovative products. Your expertise will contribute to the overall performance and scalability of our solutions.If you are passionate about coding, enjoy problem-solving, and thrive in a collaborative environment, we want to hear from you!

Join Egen, a forward-thinking technology services firm dedicated to harnessing the capabilities of cloud, data, analytics, AI, and platform engineering. With a talented team of over 700 specialists across the US, Canada, Europe, and India, we empower organizations to leverage the full potential of technology to foster innovation, enhance efficiency, and generate impactful results. As an esteemed Google Cloud Services Leader, we collaborate with clients from various sectors to modernize their infrastructure, develop cutting-edge digital platforms, and accelerate their journey toward value creation. At Egen, we pride ourselves on our client-centric approach, our commitment to pushing boundaries, and our collaborative spirit that enables us to tackle complex challenges with agile and practical solutions. Role Responsibilities As a Senior Python Developer with 8 to 12 years of experience, you will serve as a technical leader and key contributor to our engineering efforts. Your primary duties will encompass: Architecture & Development: Spearhead the design, development, and deployment of scalable, high-performance Python applications and microservices. API Design: Architect and create secure, efficient, and reliable RESTful APIs utilizing FastAPI. System Integration: Facilitate seamless Python integrations, linking various internal applications, legacy systems, and external third-party APIs/SaaS platforms. Cloud Native Engineering: Deploy, optimize, and manage applications within the Google Cloud Platform (GCP) ecosystem, ensuring robust availability and fault tolerance. Technical Leadership: Mentor mid-level and junior engineers, uphold coding standards, conduct thorough code reviews, and advocate for engineering best practices. Cross-Functional Collaboration: Collaborate closely with product managers, data engineers, and cloud architects to translate intricate business requirements into effective technical solutions.

Join Experian as a Senior Software Engineer and play a pivotal role in designing and developing innovative software solutions that drive the company's success. You will collaborate with cross-functional teams to deliver projects that enhance user experience and optimize performance.

Join Experian as a Senior Software Engineer and be part of a dynamic team dedicated to driving innovation and excellence in software development. You will leverage your expertise to design, develop, and implement high-quality software solutions that meet the needs of our clients. This is an exciting opportunity to work on challenging projects that have a real impact.

At Definian, we empower organizations to discover their future by maximizing the value of their data. Our expertise encompasses data strategy, modernization, advanced analytics, AI, and automation, allowing leaders to confidently embrace their digital transformation.Your Role:As a Data Migration Developer, you will join our expanding offshore consulting team in India. In this pivotal position, you will collaborate closely with clients to comprehend their business needs, establish precise requirements, and become their data expert. Your innovative mindset and problem-solving abilities will be instrumental in crafting tailored solutions that support extensive technology transformations. Benefit from mentorship and guidance from our seasoned industry professionals.The ideal candidate will have a passion for working with data and leveraging technology to tackle the ongoing challenges faced by clients who require assistance but may lack the necessary resources or expertise.

Cision’s Hyderabad office offers Senior Software Engineers the chance to work on projects that shape how organizations communicate. The team values fresh ideas and encourages engineers to bring curiosity and collaboration to their daily work. Each contribution plays a part in the company’s broader mission to help brands connect meaningfully with their audiences. Role overview This position focuses on building and improving software that impacts Cision’s clients worldwide. Senior Software Engineers in Hyderabad join a global team, tackling technical challenges that influence communication strategies for major brands. Team culture Open communication and teamwork guide daily interactions All ideas are welcomed and valued Personal growth is supported alongside company goals Cision encourages each team member to bring their full self to work. Individual perspectives matter, and every voice helps drive success for the team and clients.

Join Demandbase:Demandbase is the premier pipeline AI platform designed to empower go-to-market (GTM) teams to achieve scalable growth automation. By providing a unified perspective on data, insights, actions, and outcomes, B2B enterprises can confidently align and execute their account-based GTM strategies. Thousands of organizations rely on Demandbase to maximize revenue, reduce inefficiencies, and streamline their data and technology ecosystems—all within a single platform.At Demandbase, we are as dedicated to nurturing careers as we are to developing exceptional technology. We place a strong emphasis on investing in our people, fostering a vibrant culture, and supporting our community. Our commitment to excellence has earned us recognition as one of the Best Places to Work in the San Francisco Bay Area by Fortune and one of the 60 Best Companies to Sell For by Selling Power. Our global presence includes offices in San Francisco, New York, Austin, Seattle, India, and the United Kingdom.Role OverviewAs a Senior Software Engineer, you will be instrumental in designing, developing, and deploying scalable web applications and distributed systems that drive our core offerings. You will have a significant impact on defining the architecture, enhancing performance, and ensuring the excellence of delivery while working closely with product and global engineering teams. This role offers substantial technical ownership and influence across multiple initiatives.Key ResponsibilitiesCore EngineeringCreate and implement scalable, high-performance web applications with a full-stack and DevSecOps approach.Outline and execute technical roadmaps that align with product strategies.Optimize existing systems for reliability, performance, and maintainability.Lead projects and take ownership of technical deliverables, ensuring quality and timely completion of milestones.Contribute to improvements in CI/CD processes, code quality standards, and automation efforts.Promote operational excellence through proactive monitoring, alerting, and thorough documentation.Leadership & Business AcumenTake ownership of complex issues and deliver impactful technical solutions.Work collaboratively with Product Management to translate business needs into engineering results.Conduct thorough code and design reviews to maintain engineering best practices.Embrace a product mindset, balancing technical considerations with user experience.

At PDI Technologies, we specialize in providing state-of-the-art technology solutions tailored for the top convenience retail and petroleum brands globally. Our mission of “Connecting Convenience” enables businesses to enhance productivity, make data-driven decisions, and foster customer engagement through innovative loyalty programs, shopper insights, and unparalleled real-time market intelligence, exemplified by our mobile applications like GasBuddy. Join our diverse and collaborative team dedicated to excellence and impactful growth. Role Overview:The Senior Software Engineer plays a crucial role in architecting, developing, and refining scalable software systems that deliver high performance. This position requires close collaboration with product managers, architects, and cross-functional engineering teams to provide dependable backend services, contemporary cloud-native applications, and AI-driven functionalities that enhance business performance. The ideal candidate will demonstrate strong technical leadership, effective system design, and mentorship capabilities to guide fellow engineers.

Join our innovative team as a Senior Software Engineer, where you will leverage your 5+ years of software development experience to enhance our industry-leading ConsoleFlow cloud products. Your expertise in developing highly available and scalable server/cloud-based applications, coupled with your skills in designing robust database schemas, will directly contribute to our mission of driving IoT connectivity.In this role, you will develop and implement RESTful APIs using Golang, and utilize your strong knowledge of NodeJS, JavaScript, jQuery, HTML, and CSS to create exceptional user experiences. You will work with relational databases such as PostgreSQL and MySQL, as well as NoSQL databases like Redis and MongoDB.Your experience with continuous integration and delivery tools, along with cloud technologies such as OpenStack, AWS, OpenShift, and Google App Engine, will be vital as you collaborate with product management, architects, developers, and QA teams. You will manage the entire product lifecycle, ensuring high-quality code that meets design and functional requirements.This is an exciting opportunity to participate in design discussions and contribute to building solutions that solve real-world problems.

Founded in 1998, Inovalon operates under the conviction that technology and data can significantly enhance the healthcare ecosystem, leading to better outcomes and improved economics. We believe that empowering our customers through data-driven solutions is key to enhancing healthcare. The momentum in this mission is rapidly growing.As a unified team, we, at Inovalon, are dedicated to delivering innovative solutions that tackle the most pressing challenges in healthcare. Our mission-driven culture fosters inclusion and innovation, creating value not only for our customers but also for the countless patients and members they support.Overview: The Senior Software Engineer (L4) will independently tackle complex tasks and possess a thorough understanding of the software development lifecycle. The ideal candidate will demonstrate a strong commitment to software engineering principles while producing high-quality software. A deep knowledge of computer architecture and software scalability is essential.

About the Role Mattel Inc. is looking for a Senior Software Engineer in Hyderabad. This role focuses on designing, building, and implementing software that supports and improves Mattel’s product lines. What You Will Do Create and develop software solutions to support Mattel’s products and services. Work closely with teams across engineering, product, and other departments to deliver reliable, high-quality software. Apply technical skills to solve problems and improve customer experiences. About Mattel Inc. Mattel Inc. is a global company known for its leading role in the toy industry. The Hyderabad office contributes to products enjoyed by customers around the world.

Senior Software Development EngineerAs a Senior Software Development Engineer at Brillio, you will play a pivotal role in developing innovative software solutions that drive our digital engineering initiatives. You will collaborate with cross-functional teams to design, implement, and optimize high-performance applications while adhering to best practices in software development.

Join Experian as a Senior Software Engineer specializing in Test Automation. We are looking for talented individuals who are passionate about software development and eager to contribute to innovative solutions that drive our business forward. In this role, you will collaborate with cross-functional teams to design, develop, and enhance testing frameworks that ensure the quality and performance of our software products.

About Speechify Speechify builds tools that help people listen to written content, articles, documents, and books, on any device, at any time, and at their own speed. Our products support faster, deeper learning by making information accessible through audio. As a leader in audio information, Speechify continues to grow quickly and shape how people consume knowledge. Role Overview: Senior Software Engineer, Core Experiences The Core Experiences Team at Speechify develops and maintains the essential services and SDKs that power our products across platforms. This senior engineering role sits at the intersection of product and infrastructure. It suits someone who enjoys designing clear APIs, building intuitive systems, and thinking strategically about user experience and technical foundations. Key Responsibilities Work closely with product teams to define project scopes, streamline processes for faster customer feedback, and balance integration and user experience needs across different teams. Deliver solutions through our cross-platform SDK, supporting multiple product surfaces. Improve existing features by designing efficient abstractions and algorithms that reduce loading times and enable smarter parsing. Build cloud functions, lightweight backend services, and jobs using Kotlin. What Sets the Ideal Candidate Apart Strong systems thinking and a preference for simple, holistic solutions. Works with urgency, quickly generating options and knowing which tasks can be delivered immediately versus those that need more time. Stays focused and adapts well in a startup setting, balancing collaboration with independent work. Collaborates effectively with designers, marketers, and product managers, and can inspire and negotiate across teams. Location This position is based in Hyderabad, India.